CN1175443C - Emergency break button - Google Patents
Emergency break button Download PDFInfo
- Publication number
- CN1175443C CN1175443C CNB018063306A CN01806330A CN1175443C CN 1175443 C CN1175443 C CN 1175443C CN B018063306 A CNB018063306 A CN B018063306A CN 01806330 A CN01806330 A CN 01806330A CN 1175443 C CN1175443 C CN 1175443C
- Authority
- CN
- China
- Prior art keywords
- guide rail
- emergency shutdown
- shutdown key
- locking mechanism
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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
- 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
Landscapes
- Push-Button Switches (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Percussion Or Vibration Massage (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Lock And Its Accessories (AREA)
- Mechanical Control Devices (AREA)
- Knives (AREA)
Abstract
An emergency trip button, which comprises an operating head (2) and a button guide (4), should be able to be put into operation both in a pull-off unlocking mode and in a pull-off and rotation-off unlocking mode and be simple to assemble. For this purpose, the button guide (4) has at least one first rail (21) running parallel to the longitudinal axis and a spring-loaded locking mechanism (20) which engages in the first rail (21), wherein a first projection (37) is provided in the first rail (21), wherein the first rail (21) and the first projection (37) are designed in such a way that only a pulling release of the locking is possible; and that the pushbutton guide (4) has at least one second guide rail (26) running parallel to the first guide rail (21), wherein a locking mechanism (20) can be placed, wherein a second projection (22) is provided in the second guide rail (21), and wherein the second guide rail (26) and the second projection (22) are designed in such a way that only a rotational unlocking is possible, wherein the locking mechanism (20) can be placed selectively in the first guide rail (21) or in the second guide rail (26).
Description
Technical field
The present invention relates to a kind of emergency shutdown key, it comprises an operating head, a button guider and the locking mechanism that works between operating head and button guider.
Background technology
Provided a kind of emergency switch device among DE 196 07 562 C2.Its task is: electrically powered machine is stopped.Such emergency may be: it is out of control that operating personnel have been constituted danger, machine overload or function.For this reason, this switching device has a rotation umbrella crown, and it is placed in the housing, can in limited range, rotate at least, and housing axially on can move.Realize its switching function by pushing the rotation umbrella crown, wherein locked when the rotation umbrella crown is depressed into its terminal location, therefore for purposes such as the machine that reruns want to retract the rotation umbrella crown, be impossible.Remove the locking of emergency shutdown key, the rotation umbrella crown need be rotated relative to housing and realize.And therefore such rotary course can rotate the rotation of umbrella crown in housing by stoping such as safety lock, has only and just may carry out after opening safety lock by the time.
Provide and described a kind of emergency shutdown key among the DE-GM 93 06 074, wherein two are pressed off along the pin of radially settling by a spring.Pin nestles on a projection, and design has an inclined-plane of settling above and an inclined-plane of settling below above the latter.When pushing emergency shutdown key, must overcome a tangible resistance, for example must bounce it with certain power.Emergency shutdown key can also must overcome a resistance here by removing its locking along axially being pulled upwardly operating head simply.
What provide among DE 44 22 171 A1 is an emergency shutdown key, and the method for removing its locking comprises two kinds of rotation and tractives.
Summary of the invention
The objective of the invention is, a kind of emergency shutdown key is provided, it comprises an operating head, a button guider and the locking mechanism that works between operating head and button guider; This emergency shutdown key both can tractive unlocks, also can rotate with unlocking and be used, and can be assembled simply.
In order to realize purpose of the present invention, a kind of emergency shutdown key is provided, it comprises an operating head, a button guider and the locking mechanism that between operating head and button guider, works, wherein: the button guider has first guide rail that the longitudinal axis of at least one and emergency shutdown key extends in parallel, it has can sink in this first guide rail, be subjected to the locking mechanism of spring action, wherein, one first projection is being set in first guide rail, here, first guide rail and first projection are constructed like this, make to unlock with tractive only, and the button guider has second guide rail with the parallel distribution of first guide rail, wherein can insert described locking mechanism, here, in second guide rail, be provided with one second projection, and, second guide rail and second projection are constructed like this, make that being merely able to rotation unlocks, wherein, locking mechanism can optionally place among first guide rail or second guide rail.
In emergency shutdown key of the present invention, preferably, described locking mechanism is in locking ball under the spring action at least one.
In emergency shutdown key of the present invention, preferably, locking mechanism is two locking balls on the two ends that place a spring, they can sink in the tunnel fully, wherein, the tunnel is set at respect to direction of operating transversely, here, spring is imbedded tunnel internal, and spring is a compression spring.
In emergency shutdown key of the present invention, preferably, described tunnel is set on the slide block.
In emergency shutdown key of the present invention, preferably, second guide rail has at least one sidewall below second projection in one second toggle area, it is being provided with such curve shape on the cross section, make locking mechanism when operating head rotates, sink to this direction of a curve, its degree make when operating head by rotation and lifter motion from a trigger position when disengaged position moves, locking mechanism can be walked around second projection.
In emergency shutdown key of the present invention, preferably, second guide rail has an asymmetric dark recess in second toggle area below second projection, it has the curve shape of gentle incline and relative opposite side is a steep wall in the position in a side.
In emergency shutdown key of the present invention, preferably, one second upper lobes face of second projection, for locking mechanism hits thereon when disengaged position enters trigger position, the structure of its shape and structure, should make locking mechanism be pressed off or to sink to, and the second lower lobes face of second projection, for locking mechanism hits thereon to disengaged position direction motion process from trigger position, its shape and structure, should make pressing off or sinking to of locking mechanism, under the situation of not rotation lock or operating head, can not finish.
In emergency shutdown key of the present invention, preferably, first guide rail has a recess on the one hand, it will be like this greater than the radius of sphericity that locks ball, and first guide rail has a sidewall that is shaped like this, feasible locking ball is closed among first guide rail and can not takes off from first guide rail, like this, the locking ball just only may move along first guide rail, and, on the other hand, first guide rail has a recess, here, the locking ball can only sink on such degree in first guide rail, makes when attempting the rotating operation head very close to each other basically.
In emergency shutdown key of the present invention, preferably, one first upper lobes face of first projection, for locking mechanism hits thereon to the trigger position motion process from disengaged position, its shape and structure should make locking mechanism be pressed off or to sink to, and the first lower lobes face of second projection, run into when the disengaged position direction is moved from trigger position for locking mechanism, its shape and structure should make locking mechanism can be pressed off or sink to equally.
In emergency shutdown key of the present invention, preferably, emergency shutdown key comprises one threaded section link, a slide block, a mushroom lower member, a slide block sleeve pipe, a spring, a slide block upper-part and a mushroom upper-part.
In emergency shutdown key of the present invention, preferably, emergency shutdown key or form by one first slide block sleeve pipe, the described first slide block set pipe is used for opening and emergency shutdown key can not be luminous, that tractive unlocks, perhaps be used for rotating the closable emergency shutdown key that unlocks, perhaps be made up of one second slide block sleeve pipe, the described second slide block set pipe is used for emergency shutdown key luminous and that tractive unlocks.
By the present invention, only need parts seldom, for example only need a slide block upper-part.In addition, button can be installed simply.
Description of drawings
By means of the accompanying drawing of describing embodiment the present invention, other structure of the present invention are elaborated with improvement and other advantage.
Shown in the figure be:
The stereogram of the emergency shutdown key that Fig. 1 is with lock,
The exploded view of the emergency shutdown key that Fig. 2 is with lock,
A cutaway view of the emergency shutdown key that Fig. 3 is with lock,
The end view of emergency shutdown key of the function element of the with lock and assembling of Fig. 4,
The vertical view of emergency shutdown key of the function element of the with lock and assembling of Fig. 5,
Cutaway view on the primary importance of Fig. 6 emergency shutdown key,
A cutaway view of Fig. 7 A-A line in Fig. 5,
A cutaway view of Fig. 8 E-E line in Fig. 4,
A cutaway view of Fig. 9 F-F line in Fig. 4,
A cutaway view of Figure 10 G-G line in Fig. 4,
A cutaway view of Figure 11 C-C line in Fig. 4,
A cutaway view of Figure 12 D-D line in Fig. 5,
The vertical view of Figure 13 emergency shutdown key,
The end view of Figure 14 emergency shutdown key,
The cutaway view of Figure 15 emergency shutdown key on primary importance,
The cutaway view of Figure 16 emergency shutdown key on primary importance,
A cutaway view of Figure 17 D-D line in Fig. 5,
End view when the emergency shutdown key of Figure 18 band light head is in mode of operation not,
Vertical view when the emergency shutdown key of Figure 19 band light head is in mode of operation not,
A cutaway view of Figure 20 B-B line in Figure 19,
The cutaway view of Figure 21 Figure 20,
The end view of emergency shutdown key under mode of operation of Figure 22 band light head,
The end view of emergency shutdown key under mode of operation of Figure 23 band light head,
A cutaway view of Figure 24 B-B line in Figure 23,
The cutaway view of Figure 25 Figure 24,
The cutaway view of the emergency shutdown key of Figure 26 band light head,
The end view of Figure 27 button guider,
A cutaway view of Figure 28 B-B line in Figure 27,
The vertical view of Figure 29 button guider,
The upward view of Figure 30 button guider,
The synoptic chart of the various possibility modes that each element of Figure 31 makes up, and
The view of Figure 32 band light head and the emergency shutdown key of the function element that is mounted with the band light-emitting diode.
Embodiment
Fig. 1 provided one can locking emergency shutdown key 1, it has an operating head 2 and one and has a link 3 that is used for being installed in the thread segment on panel or the analog.As shown in Figure 2, the composition member of the emergency shutdown key among Fig. 11 comprises a button guider 4, slide block 5, mushroom bottom parts 6, slide block sleeve pipe 7, spring 8, compression spring 9, torsionspring 10, slide block upper- part 11,12 and mushrooms of lock upper-part 13.Slide block 5 moves at operating head 2 and under the effect of the compression spring 9 in the middle of being positioned at.
Button guider 4 has the housing member 14 of a tubulose, is processed with a shoulder 15 above it, as can see from Figure 3.
As shown in figure 25, design has one first guide rail 21 and one second guide rail 26 on the button guider 4.First guide rail 21 and second guide rail 26 are parallel to axial steering (direction of arrow Y among Figure 24) and settle (seeing Figure 28) abreast.
In the housing member 14 (Fig. 3) of tubulose, slide block upper-part 11 can be along axially importing from top, and embedding fixes on the there, can settle rotatably.Wherein, have only when locking ball 20 is assemblied in second guide rail 26, can in the angular range that is limited, be rotated.If locking ball 20 is placed in first guide rail 21, operating head 2 and button guider 4 can not rotate.As can see from Figure 28, button guider 4 has linearly extended first guide rail 21 of axle along the longitudinal, and have one respectively and can sink among this guide rail 21 and be in locking ball 20 under the spring action, in Figure 24, can see this point equally.
In first guide rail 21, settling first projection 37 (Figure 24), wherein, and first guide rail 21 and first projection 37, according to the present invention, its make should make can only tractive this a kind of mode that unlocks.Locking ball 20 is stuck, but brute force impact operating head 2 through first projection 37 because the effect of inclined-plane or wall 35 ' can be depressed it.
Shown in Figure 25 and 28, button guider 4 has second guide rail 26 that is parallel to first guide rail 21, according to the present invention, can optionally lay locking ball 20 respectively in this guide rail.That is, according to lockType, be to wish that tractive unlocks, still rotation unlocks, can be respectively with locking ball 20, perhaps two relative locking balls 20 in position are placed among first or second guide rail 21,26.
Locking ball 20 (also comprising spring 8 in principle) allows to pass the pilot hole 27 (Fig. 2) that is arranged in the button guider 4 and sends into.By anticlockwise or right rotation subsequently, the locking ball enters among the corresponding guide rail.As shown in Figure 3, in second guide rail 26, settling one second projection 22.Here, the structure of second guide rail 26 and second projection 22 makes and has only a kind of possibility mode that unlocks of rotating.
Below second projection 22, second guide rail 26 has a sidewall in one second triggering (Ausgeloest) zone 70, its Cross-section Design becomes a shaped form, make locking ball 20 lock (substituting operating head 2) when rotating, on curved surface 30 directions, can sink to, its degree that sinks to makes this locking ball 20 can walk around second projection 22, if operating head 2 is undertaken arriving the so automatic lifter motion of disengaged position (Aus-Stellung) from triggering (Ausgeloest) position by rotating and being subjected to spring action.Below second projection 22, second guide rail 26 has an asymmetric dark recess in one second toggle area 70, and the latter is mild inclined plane 30 on a side, and is a steep wall 73 at the opposite side relative with it, as shown in figure 25.
Among this embodiment, operating head 2 all can not rotate in any execution mode, the rotation in generation be the lock 12, the latter and slide block upper-part 11c are permanently connected together.But, unlock as existing rotation not with lock, operating head 2 can rotate equally neatly.
One the second upper lobes face 23 (Fig. 3) of second projection 22 is that locking ball 20 hits thereon when trigger position move from disengaged position, and its form and structure should be tilting, makes that locking ball 20 can be forced out or sink to.
One the second lower lobes face 25 (Fig. 3) of second projection 22, locking ball 20 can be run into when disengaged position moves from trigger position, its form and structure (square), in the time of should making and do not have rotation lock (or substitute its operating head), locking ball 20 can not be forced out or sink to.
On the one hand, as shown in figure 25, first guide rail 21 has a recess, and it is greater than the radius of sphericity of locking ball 20, and first guide rail has a sidewall.The difference in size here and the shape of sidewall should make locking ball 20 be closed among first guide rail 21, and can not take off from first guide rail 21, and like this, locking ball 20 is with regard to only along first guide rail 21 a kind of possibility of moving.On the other hand, first guide rail 21 has a recess, and therein, locking ball 20 sinks to the degree in first guide rail 21, can only make when attempting rotation lock (operating head 2) (degree of depth approximates the radius of a ball greatly), and is very close to each other basically.
The first upper lobes face 35 (Figure 24) of first projection 37, as shown in figure 26, for locking ball 20 can be run into when trigger position moves from disengaged position, its shape and structure make locking ball 20 to finish and are pressed off or sink to.
The first lower lobes face 38 (Figure 24) of first projection 37, for locking ball 20 can be run into to the disengaged position motion process from trigger position, its shape and structure make locking ball 20 can finish equally and are pressed off or sink to.
If locking ball 20 is not installed, slide block upper-part 11 can fully freely rotate in housing member 14.This slide block upper-part 11 has one second shoulder 16, as shown in Figure 3.Between first shoulder 15 of housing member 14 and second shoulder 16, settling torsionspring 10.Compression spring 9 is between slide block upper-part 11 and slide block 5, on the face 17 that it is supported on slide block upper-part 11 and one the 3rd shoulder 18 of this slide block, as shown in Figure 3.
Locking ball 20 had illustrated as the front, perhaps was held in one first guide rail 21, perhaps was in one second guide rail 26.First guide rail 21 and second guide rail then are placed on the button guider 4.
When rotation unlocks (as top explained) not the operation state under, the locking ball 20 be on one second projection 22, at this moment, projection has edge or one second upper lobes face 23 of an inclination, as shown in Figure 3.
In order to remove the locking of emergency shutdown key, and be transformed into it not that trigger position gets on, rotation lock (operating head 2), sink in the perforate 19 so deeply up to locking ball 20, make locking ball 20 not to be supported on again on the face 25.The rotation of this necessity indicates that this emergency shutdown key is for rotating the formula button that unlocks.
Housing member 14 has one second guide rail 26, for rotation unlocks set.As shown in figure 25, second guide rail 26 is asymmetric shape below one second projection 22, perhaps is quite mild wall section, or mild inclined plane 30 or curved surface.When towards the inclined plane during 30 direction rotation locks (operating head 2), locking ball 20 can sink to.
Fig. 6,8,16 has provided locking ball 20 and their settings in first guide rail 21.
The setting of locking ball in first guide rail 21 is: slide block 5 is led in housing member 14 un-rotatably, therefore may obtain tractive and unlock.Only can be pulled back on the home position for operating head 2 can not rotated, settled a projection 37 that is arranged in first guide rail, as shown in figure 24 by tractive.This projection has the face 38 of a following tilted shape.The tractive of the power by having a certain size can be crossed this inclined plane.
As shown in Figure 4, design is processed with one section screw thread 31 and carries out common fixing on the emergency shutdown key 1.The switch element 32 that can snap in is installed in the emergency shutdown key 1, and they can be handled by slide block 5 and slide block sleeve pipe.The emergency shutdown key 1 here can be opened with a lock 12, and can only remove its locking with a key, as shown in Fig. 5 passes through vertical view.
Provide a section that is in the emergency shutdown key 1 under the mode of operation not among Fig. 6, wherein locked the top that ball 20 is placed in projection 22 and 37.The shape of first and second guide rail 21,26 on be positioned at projection 22 and 37 should make locking ball 20 stop that operating head 2 and slide block 5 rotate with respect to button guider 4.
All to avoid among the rotation of operating head 2 all embodiment shown here in principle by the second guiding rib and gathering sill 43,44.
Section with A-A transversal in Fig. 4 among Fig. 7 has provided openable emergency shutdown key 1, wherein, also shows lock 12 (locks) with section.Lock 12 is used for preventing that the unauthorized personnel from unlocking.In order to unlock, must with key turns it, therefore, only have the personnel that are authorized to of key, emergency shutdown key 1 can be placed on the disengaged position again.
In order to match, the rib 36 that forms out is arranged, as shown in figure 10 on the slide block upper-part 11 with lock 12.
As shown in Figure 8, in Fig. 4 the cutaway view of E-E transversal, provided a tunnel 33, it is between the wall 35 ' that bridge shape is placed in slide block upper-part 11 symmetrically.This tunnel 33 all opens wide in the both sides, end, and its mode makes locking ball 20 fully to send into wherein.33 medi-springs 8 embed basically with flushing in the tunnel, as seeing among Fig. 7.33 the centre in the tunnel, the rectangle that is provided with the upper and lower is worn mouth 34, and the back also will be elaborated to this.
For slide block 5 can be moved in limited scope in slide block upper-part 11 on the one hand along the longitudinal, can not couple together with slide block upper-part 11 rotationally again on the other hand, be equipped with the first clamping nose 40 on the slide block 5, they are inserted among the opening 39 of corresponding window type.As Fig. 2 or shown in Figure 9, they are the sections of transversal F-F in Fig. 5.The width of clamping nose 40 is slightly less than the width of opening 39.Clamping nose 40 can move along direction of action Y in the inside of opening 39.
Turnability is not to realize by forming in the guiding rib 41 of first on the slide block 5 (Fig. 7) on the direction of action, and the latter can motion in corresponding first gathering sill 42 in slide block upper-part 11.This situation can especially clearly be seen in Fig. 7 and 9.
Button guider 4 has the second guiding rib 43, and they are engaged in second gathering sill 44, and second gathering sill 44 wherein is placed on the mushroom lower member 6 that belongs to operating head 2, shown in Fig. 2 and 9.A mushroom lower member 6 and a mushroom upper-part 13 have constituted operating head 2, here, couple together by the clamping mechanism 45,46 that is indicated among Fig. 2 between them.
Analysing and observe of transversal C-C (having changed the section angle) provided switch element 32 among Figure 11 in Fig. 4.This element is equipped with a contact finger 47, and can operate by slide block sleeve pipe 7.Wherein, slide block sleeve pipe 7 links together with slide block 5, can relatively rotate.For this reason, be mounted with second group of clamping nose 48 on slide block sleeve pipe 7, they are inserted in the guiding slit 49 (Fig. 2 and 12).
Design has lug 50 (Fig. 2) on the side of slide block sleeve pipe 7, and lug 50 is fixed in leaving a blank among 51 of crosshead guide 51 in not rotatable mode.Like this, slide block 5 can only rotate in gap length 49 scopes in guiding slit 49.Allow to take place the process that this rotation unlocks when rotation unlocks for operating head 2 very important.In this mode that unlocks, locking ball 20 sinks in rotary course in the tunnel 33, and operating head 2 just can be pulled up with those members that link together with it like this, because will walk around second projection 22 that plays barrier effect that provides among Fig. 3 like this.When behind top bump operating head 2, locking ball 20 moves in protruding 22 back, is similar to the position shown in Figure 24.What wherein, Figure 24 showed is a cutaway view of the emergency shutdown key after having moved.
Figure 28 has provided first guide rail 21 that unlocks and design for tractive, and it has 37 and one first triggering-zones 72 of 71, one first projectioies, one first disengagement-zone (Aus-Bereich).In addition, Figure 28 has shown also for tractive and has rotated second guide rail 26 of the design that unlocks that it has 69, one second projectioies 22 in one second disengagement-zone and second a triggering-zone 70 that has inclined plane 30 and cliff 73.In addition, be positioned on the projection 22,37 of disengagement-zone 69,71 1 sides and also be mounted with groove 74, locking ball 20 is fixed and remains on wherein on disengaged position, and makes a definite position become possibility.
As shown in figure 30, be equipped with 4 guide rails 21,26 altogether.Wherein, two guide rails are settled relatively.Lug 50 can move along direction of action in 51 the inside of leaving a blank.
For the slide block upper-part 11 realizing moving and operating head 2 with respect to the sealing between button guider 4 and other the fixed parts, be equipped with two sealing lips 52,53 on the button guider 4, they are made by soft material, and can carry out injection moulding, as shown in Figure 3.
These two sealing lips that in height stagger 52,53 become certain angle of inclination with the button direction.
As shown in figure 15, emergency shutdown key also can be made into no sealing lip.Shown in Figure 18 to 22 and 26, can remove lock 12, the substitute is: be optical transmission window of emergency shutdown key equipment or operating head perforate 54bc and a light-emitting component, the latter's form is the function element 53 ' of band light-emitting diode 55.The function element 53 ' here only provides in Figure 26.
As shown in figure 20, also can use and do not have window or operating head perforate bc, also do not lock 12 operating head.Settle lens 56 to replace the window 54 of printing opacity.These lens are made up of lens region 57 and a cannula-like housing 58 of a sheet, and the latter is complementary with the geomery of lock 12.Lens area 57 is the dome formula and sinks in the inboard.Lens 56 are dyed redness.The shape of lens 56 and size corresponding with lock in a territory, lateral areas can be used a mushroom shown in Figure 31 upper-part 13bc equally like this.
For the light that light-emitting diode 55 (Figure 26) is sent can arrive lens area 57, slide block sleeve pipe 7, slide block 5 and slide block upper-part 11c are hollow or a hollow space are arranged.Wearing mouth 34 makes light transmission improve.
As shown in figure 31, emergency shutdown key is constructed as modular or combiner formula.In order to distinguish better, if emergency shutdown key is a simple emergency shutdown key, but and do not have luminous, do not have closure and tractive unlocks, dose alphabetical a in the sign symbol of respective members.
In having the emergency shutdown key that luminous and tractive unlocks, the alphabetical b of mark on the member.And in the emergency shutdown key that can be closed and unlock for rotation, the alphabetical c of mark on the member.
Combiner is made up of first a mushroom upper-part 13a, in a simple emergency shutdown key, does not use the window 54 on the surface 55 ' of band sealing; And in the openable emergency shutdown key that the emergency shutdown key that unlocks with luminous and tractive and rotation unlock, one second a mushroom upper-part 13bc is arranged in the composition.
In addition, for above-mentioned three kinds of different emergency shutdown keys, combiner is made of three kinds of different slide block upper-part 11a, 11b, 11c.The openable emergency shutdown key that unlocks in rotation also comprises a torsionspring 10c, and in all three kinds different emergency shutdown key types, common compression spring 9, common slide block 5, a common button guider 4, and a common mushroom lower member 6.In order can be applied to equally in simple emergency shutdown key and the closed emergency shutdown key, combiner has a slide block sleeve pipe 7ac.Another slide block sleeve pipe 7b is for designed with emergency shutdown key luminous and that unlock for tractive.Luminescent device both can not be opened, also do not had to a simple emergency shutdown key.It can be any mode that unlocks.
The emergency shutdown key that can modular assembles is as shown in figure 31 comprising different functions, as the property opened, photism.The composition of emergency shutdown key comprises a umbrella crown shape operating head 2 and a basic housing that is assembled by different members, and movable and fixed member is wherein arranged.
In order to reduce the quantity of member, emergency shutdown key can be fitted together with the form of combiner and constituted by an emergency shutdown key system, and this system comprises the member of common structure for various difference in functionalitys and for the specific function member of structure separately.
The composition of this emergency shutdown key system comprises: first a mushroom upper-part 13a of the button cover 60 of a band sealing, be used for one simple or can not open can not be luminous emergency shutdown key, wherein, first the mushroom upper-part 13a be for this function custom-designed; Comprise one second a mushroom upper-part 13bc, it has an operating head perforate 54bc, can optionally lay a light signal element 55 or a lock 12 in this perforate, and wherein, second a mushroom upper-part 13bc is the common structure of two functions.In addition, in the emergency shutdown key system, when being used for simple emergency shutdown key, it also comprises one first slide block upper-part 11a in forming; In order to be used for, one second slide block upper-part 11b is arranged in the composition with luminous emergency shutdown key; And, one the 3rd slide block upper-part 11c is arranged for being used for openable emergency shutdown key.Wherein, slide block upper- part 11a, 11b, 11c are for separately function and independent design structures.
In the composition of emergency shutdown key system, comprise one first slide block upper-part 11a, the latter has first a sealing bottom surface 61 with smooth substantially upper surface 65; Comprise one second slide block upper-part 11b, it has second bottom surface 62 of a band light openings 66; Also comprise one the 3rd slide block upper-part 11c, it has one the 3rd bottom surface 63, and a support structure 64 for lock 12 designs is arranged on it.This system comprises that also a compression spring 10c realizes that rotation unlocks, a compression spring common concerning all functions 9, it is placed in a slide block upper-part 11a, 11b, between 11c and the slide block 5, also comprise a slide block 5 common to all functions, wherein slide block 5 has the locking mechanism of the spherical formula of locking, the latter both can be used for tractive and unlock, also can be used for rotation unlocks, also has one for the common button guider 4 of all functions, wherein guider 4 has the mechanism that realizes that tractive unlocks, and also has the mechanism that the rotation of realizing unlocks.
In addition, in the composition of emergency shutdown key system, in the time of in the emergency shutdown key that is used for simple emergency shutdown key or can seals, it comprises one first slide block sleeve pipe 7ac; And be used for luminous emergency shutdown key, then comprise one second slide block sleeve pipe 7b, wherein, slide block sleeve pipe 7ac is common for function " but closure " and " simple emergency shutdown key ", " luminous " will construct separately and for function, here, the first slide block sleeve pipe 7ac has the sleeve pipe bottom surface 67 (Figure 15) of one first sealing, and the second slide block sleeve pipe 7b has one second printing opacity sleeve pipe bottom surface 67 (Figure 15), and wherein be equipped with one on the emergency shutdown key for the common mushroom lower member 6 of all functions, and the button guider is equipped with a thread segment as link 3.Switch, luminous and/or other function element 53 ' can snap fit onto bottom surface one side with modular form.
For the expansion of emergency shutdown key program, can realize by changing few parts.
One of emergency shutdown key, operating head 2 with a band opening 54, and can lay into lens 56 that opening 54 is closed in this button head, the latter can be illuminated by the light-emitting component 55 of a relative arrangement of the end position with operating head 2, and member that is wherein fixing and that can move has the perforate of printing opacity.
Light-emitting diode 55 has the light emission angle of one 10 to 45 degree, and luminous intensity reaches 0.5 candela at least.Light-emitting component 55 is placed in the function element 53 ' that can snap fit onto on the basic housing.The emergency shutdown key system comprises: at least two different mushrooms upper-part 13a, 13bc, at least two, three different slide block upper- part 11a, 11b, 11c preferably, maximum slide blocks 5, maximum button guiders 4, minimum two different slide block sleeve pipe 7ac, 7b and a maximum mushroom lower member 6.
As shown in figure 31, lens 56 have identical substantially size with lock 12, like this, can replace them easily.
The member with difference in functionality of common structure is those members with simple function.The member that has definite function and construct separately is to have multi-functional member, for example is the slide block 5 of three functions " simply ", " can seal " and " luminous " push-button design.These functions can combine with the mode of unlocking.
The present invention is not limited to embodiment described above, but comprises that all have the form of implementation that is equal to effect on meaning of the present invention.For example, guide rail by other guide frame, and the projection realize by the blocking mechanism of same function.Guide rail also can be placed on the slide block in the mode of equivalence, replaces being placed in the mode on the button guider.
Reference numerals list
Operating head 2
Connector 3
Button guider 4
Mushroom head lower member 6
Slide block sleeve pipe 7,7ac, 7b
Compression spring (first spring element) 9
Torsionspring (second spring element) 10
Slide block upper- part 11,11a, 11b, 11c
Mushroom head upper- part 13,13a, 13bc
Housing member 14
First shoulder 15
Second shoulder 16
Face 17
The 3rd shoulder 18
Perforate 19
Locking ball 20
Top second crowning 23
Edge 24
Bottom second crowning 25
Pilot hole 27
Wear mouth 34
Upper lobes face 35
Wall 35 '
Lower lobes face 38
Clamping opening 39
The first clamping nose 40
The first guiding rib 41
First gathering sill 42
The second guiding rib 43
Clamping mechanism 45,46
Contact finger 47
Clamping nose 48
Guiding slit 49
Lug 50
Leave a blank 51
Sealing lip 52,53
Function element 53 '
Operating head perforate 54bc
Light-emitting diode 55
Surface 55 '
Lens 56
Lens area 57
Surface 59
Button cover 60
First bottom surface 61
The 3rd bottom surface 63
Accept brace 64
Light openings 66
The first sleeve pipe bottom surface 67
The second sleeve pipe bottom surface 68
Second throws off zone 69
First throws off zone 71
Groove 74
Claims (11)
1. emergency shutdown key, it comprises an operating head (2), a button guider (4) and the locking mechanism (20) that between operating head (2) and button guider (4), works, it is characterized by: button guider (4) has first guide rail (21) that the longitudinal axis of at least one and emergency shutdown key extends in parallel, it has can sink in this first guide rail (21), be subjected to the locking mechanism (20) of spring action, wherein, one first projection (37) is being set in first guide rail (21), here, first guide rail (21) is constructed like this with first projection (37), make and unlock with tractive only, button guider (4) has second guide rail (26) with the parallel distribution of first guide rail (21), wherein can insert described locking mechanism (20), here, in second guide rail (21), be provided with one second projection (22), and, second guide rail (26) is constructed like this with second projection (22), make that being merely able to rotation unlocks, wherein, locking mechanism (20) can optionally place among first guide rail (21) or second guide rail (26).
2. emergency shutdown key as claimed in claim 1 is characterized by: described locking mechanism is in locking ball (20) under the spring action at least one.
3. emergency shutdown key as claimed in claim 1 or 2, it is characterized by: locking mechanism is two locking balls (20) on the two ends that place a spring (8), they can sink in the tunnel (33) fully, wherein, tunnel (33) is set at respect to direction of operating transversely, here, spring (8) is imbedded inside, tunnel (33), and spring (8) is a compression spring.
4. emergency shutdown key as claimed in claim 3 is characterized by: described tunnel (33) are set on the slide block (5).
5. emergency shutdown key as claimed in claim 1, it is characterized by: second guide rail (26) has at least one sidewall in the below of second projection (22) in one second toggle area (70), it is being provided with such curve shape on the cross section, make locking mechanism (20) when operating head (2) rotates, sink to this curve (30) direction, its degree make when operating head (2) by rotation and lifter motion from a trigger position when disengaged position moves, locking mechanism (20) can be walked around second projection (22).
6. emergency shutdown key as claimed in claim 5, it is characterized by: second guide rail (26) has an asymmetric dark recess in second toggle area (70) in second projection (22) below, and it has the curve shape of gentle incline (30) and relative opposite side is a steep wall (73) in the position in a side.
7. emergency shutdown key as claimed in claim 5, it is characterized by: one the second upper lobes face (23) of second projection (22), for locking mechanism (20) hits thereon when disengaged position enters trigger position, the structure of its shape and structure, should make locking mechanism (20) be pressed off or to sink to, and the second lower lobes face (22) of second projection (22), for locking mechanism (20) hits thereon to disengaged position direction motion process from trigger position, its shape and structure, should make pressing off or sinking to of locking mechanism (20), under the situation of not rotation lock (12) or operating head (2), can not finish.
8. emergency shutdown key as claimed in claim 7, it is characterized by: first guide rail (21) has a recess on the one hand, it will be like this greater than the radius of sphericity that locks ball (20), and first guide rail has a sidewall that is shaped like this, feasible locking ball (20) is closed among first guide rail (21) and can not takes off from first guide rail, like this, locking ball (20) just only may move along first guide rail (21), and, on the other hand, first guide rail (21) has a recess, here, locking ball (20) can only sink on such degree in first guide rail (21), makes when attempting rotating operation head (2) very close to each other basically.
9. emergency shutdown key as claimed in claim 7, it is characterized by: one the first upper lobes face (38) of first projection (37), for locking mechanism (20) hits thereon to the trigger position motion process from disengaged position, its shape and structure, should make locking mechanism (20) be pressed off or to sink to, and the first lower lobes face (25) of second projection (22), for locking mechanism (20) is run into when the disengaged position direction is moved from trigger position, its shape and structure should make locking mechanism (20) can be pressed off or sink to equally.
10. emergency shutdown key as claimed in claim 1, it is characterized by: emergency shutdown key comprises one threaded section link (3), a slide block (5), a mushroom lower member (6), a slide block sleeve pipe (7), a spring (8), a slide block upper-part (11) and a mushroom upper-part (13).
11. emergency shutdown key as claimed in claim 1, it is characterized by: emergency shutdown key or form by one first slide block sleeve pipe (7ac), the described first slide block set pipe is used for opening and emergency shutdown key can not be luminous, that tractive unlocks, perhaps be used for rotating the closable emergency shutdown key that unlocks, perhaps be made up of one second slide block sleeve pipe (7b), the described second slide block set pipe is used for emergency shutdown key luminous and that tractive unlocks.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10011625A DE10011625C1 (en) | 2000-03-10 | 2000-03-10 | Emergency off button has locking arrangement can be inserted in one of two guide paths, one allowing unlocking only by pulling and the other only by turning |
| DE10011625.6 | 2000-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1416582A CN1416582A (en) | 2003-05-07 |
| CN1175443C true CN1175443C (en) | 2004-11-10 |
Family
ID=7634180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018063306A Expired - Lifetime CN1175443C (en) | 2000-03-10 | 2001-03-02 | Emergency break button |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1261980B1 (en) |
| CN (1) | CN1175443C (en) |
| AT (1) | ATE362190T1 (en) |
| CZ (1) | CZ305635B6 (en) |
| DE (2) | DE10011625C1 (en) |
| ES (1) | ES2286132T3 (en) |
| HU (1) | HUP0300293A2 (en) |
| PT (1) | PT1261980E (en) |
| WO (1) | WO2001069618A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111164720A (en) * | 2017-09-29 | 2020-05-15 | Nkk转换器株式会社 | Switch with a switch body |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE529873T1 (en) * | 2008-04-18 | 2011-11-15 | Abb Ab | ACTUATING DEVICE AND AN ELECTRICAL SWITCHING DEVICE EQUIPPED THEREFROM |
| FR2935835B1 (en) * | 2008-09-10 | 2010-10-22 | Fabien Broly | SWITCH SWITCH |
| CN112071685B (en) * | 2020-07-21 | 2023-06-16 | 中国科学院微电子研究所 | Emergency button device and equipment with same |
| US11927293B2 (en) | 2021-12-17 | 2024-03-12 | Cnh Industrial America Llc | Coupler door push button release for agricultural vehicle |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB104144A (en) * | 1916-11-11 | 1917-02-22 | George Frederick Cooke | Improvements in Electric Contact-breakers or Interruptors. |
| DE8001586U1 (en) * | 1980-01-22 | 1980-04-17 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Push button drive for push button switch |
| DE3207725A1 (en) * | 1982-03-04 | 1983-09-08 | Metzenauer & Jung Gmbh, 5600 Wuppertal | Push-button switch key |
| ATE35747T1 (en) * | 1984-08-23 | 1988-07-15 | Square D Starkstrom Gmbh | ACTUATION ATTACHMENT FOR ELECTRICAL COMMAND AND SIGNALING DEVICES, IN PARTICULAR EMERGENCY STOP SWITCHES. |
| IT1228704B (en) * | 1989-03-09 | 1991-07-03 | Cge Spa | EMERGENCY RELEASE BUTTON. |
| DE9306074U1 (en) * | 1993-04-22 | 1994-08-25 | Klöckner-Moeller GmbH, 53115 Bonn | Actuating mechanism for a pushbutton switch, in particular emergency stop switch |
| US5430249A (en) * | 1993-06-07 | 1995-07-04 | Motorola, Inc. | Knob assembly |
| US5545862A (en) * | 1993-10-18 | 1996-08-13 | Kabushiki Kaisha T An T | Slide switch |
| US5408061A (en) * | 1993-11-30 | 1995-04-18 | Inventio Ag | Emergency stop switch |
| DE4422171B4 (en) * | 1994-06-28 | 2005-03-10 | Schlegel Georg Gmbh & Co | Emergency stop button |
| CZ137995A3 (en) * | 1995-05-30 | 1996-12-11 | Schneider Electric A S | Auxiliary circuit controller |
| DE19607562C2 (en) * | 1996-02-29 | 1999-07-22 | Schneider Electric Gmbh | Switching device |
-
2000
- 2000-03-10 DE DE10011625A patent/DE10011625C1/en not_active Expired - Fee Related
-
2001
- 2001-03-02 WO PCT/EP2001/002372 patent/WO2001069618A1/en not_active Ceased
- 2001-03-02 HU HU0300293A patent/HUP0300293A2/en unknown
- 2001-03-02 ES ES01957612T patent/ES2286132T3/en not_active Expired - Lifetime
- 2001-03-02 AT AT01957612T patent/ATE362190T1/en active
- 2001-03-02 EP EP01957612A patent/EP1261980B1/en not_active Expired - Lifetime
- 2001-03-02 CZ CZ2002-3036A patent/CZ305635B6/en not_active IP Right Cessation
- 2001-03-02 PT PT01957612T patent/PT1261980E/en unknown
- 2001-03-02 CN CNB018063306A patent/CN1175443C/en not_active Expired - Lifetime
- 2001-03-02 DE DE50112483T patent/DE50112483D1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111164720A (en) * | 2017-09-29 | 2020-05-15 | Nkk转换器株式会社 | Switch with a switch body |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2286132T3 (en) | 2007-12-01 |
| EP1261980A1 (en) | 2002-12-04 |
| PT1261980E (en) | 2007-08-16 |
| EP1261980B1 (en) | 2007-05-09 |
| HUP0300293A2 (en) | 2007-07-30 |
| DE50112483D1 (en) | 2007-06-21 |
| WO2001069618A1 (en) | 2001-09-20 |
| ATE362190T1 (en) | 2007-06-15 |
| CZ20023036A3 (en) | 2003-02-12 |
| CN1416582A (en) | 2003-05-07 |
| DE10011625C1 (en) | 2001-10-18 |
| CZ305635B6 (en) | 2016-01-20 |
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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 | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
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| CX01 | Expiry of patent term |