CN203415438U - Emergency stop button switch - Google Patents
Emergency stop button switch Download PDFInfo
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- CN203415438U CN203415438U CN201320571185.2U CN201320571185U CN203415438U CN 203415438 U CN203415438 U CN 203415438U CN 201320571185 U CN201320571185 U CN 201320571185U CN 203415438 U CN203415438 U CN 203415438U
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- 238000007789 sealing Methods 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 210000003205 muscle Anatomy 0.000 claims description 6
- 239000011796 hollow space material Substances 0.000 claims description 4
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Abstract
The utility model discloses an emergency stop button switch which comprises a shell, a hollow columnar operation member connected into the shell in a sliding manner and a locking device, wherein one end of the operation member is connected with a button; a reset spring is arranged between the button and the shell; the other end of the operation member controls the contact or non-contact between the movable and stationary contacts in a base to realize on/off of the circuit; the locking device is arranged between the operation member and the shell and comprises a locking member and an elastic member which are formed in a transverse groove of the shell as well as a locking clamp slot formed in the operation member; the button is pressed, and the locking member is suitable for being pressed into the locking clamp slot under the effect of the elastic member to lock the operation member; under the pull/rotation effect of the button, the locking member retreats from the locking clamp slot, and the operation member is unlocked. The emergency stop button switch disclosed by the utility model is simple in structure, and the production cost is relatively low; as no shade space exists in the button, the indicating effect of the button is relatively good.
Description
Technical field
The utility model relates to a kind of emergency stop switch, relates in particular to a kind of emergency stop button switch.
Background technology
Emergency stop switch is to belong to main a kind of of control apparatus that make, and when machine is in the hole, by emergency stop switch, cuts off the electricity supply, and arrestment running, reaches the safety of protecting the person and equipment.Emergency stop switch is generally the push switch of manual control, and the control circuit of series connection access device is avoided non-normal working thereby in emergency circumstances directly disconnect the quick arrestment of control circuit power supply.Emergency stop switch is generally divided into self-locking and plug-type, and the emergency stop switch of these two kinds of forms is all to its terminal location, to reach the locking of switch by pressing mushroom head button when locking; When removing the locking of emergency shutdown key, self-locking emergency stop switch need rotate the release that mushroom head button is realized switch; Plug-type emergency stop switch needs to extract the release that mushroom head button is realized switch.
In prior art, no matter be self-locking emergency stop switch or plug-type emergency stop switch, its locking and release all coordinate realization by the spring that arranges on the actuator being connected with button and ball with switch housing.But above-mentioned two kinds of emergency stop switch are different for coordinate requiring, self-locking emergency stop switch requires the contact area of the location notch on ball and shell larger, by button, actuator is directly pulled on when the release avoiding; And for plug-type emergency stop switch, if when the contact area of ball and location notch is excessive, can cause switch locking tension, and make switch be not easy to discharge, cause the switch difficulty that unlocks.Therefore, in actual production, this emergency stop switch of two types is the in the situation that of shell same size size, and the balls of the different sizes of needs cooperation can reliability service.Therefore, the emergency stop switch of two types causes accessory more when batch production, and production cost is higher.
For solving the problems of the technologies described above, Chinese patent literature CN1416583A discloses a kind of danger button, and it can also can be used as push-pull button as self-locking button.That is to say, this button can also can carry out release by the mode of rotating operation head by the mode of tractive operating head.When press push button, locking device is along with operating head moves down, and under the effect of locking device inner spring, locking ball is arranged in below the projection of button guider, holds it on the position being depressed; When tractive and/or rotating operation head, under the effect of spring, lock ball and return, latch-release, push-botton operation head moves under the effect of compression spring.But in above-mentioned patent documentation, in order to realize two kinds of unlocking manners, when the release of tractive mode, avoid operating head rotation, when rotary manipulation head, avoid pull operation head, this button is upwards provided with the different mechanism of two covers at button guider week what coordinate from locking device, and this causes this push-button switch structure complicated, and production cost is higher.In addition, the part of the hollow of this danger button is provided with indicator light, because hollow space is provided with the part that spring etc. stops light, causes the indicating effect of this push-button switch obvious not.
Utility model content
For this reason, technical problem to be solved in the utility model is that existing emergency stop switch structure is complicated, the problem that accessory is more, indicating effect is poor, and then provide a kind of simple in structure, the mushroom hair style emergency stop button switch that accessory is less and indicating effect is good.
For solving the problems of the technologies described above, a kind of emergency stop button switch of the present utility model, it comprises, housing, operating parts, described operating parts is hollow column, be mounted slidably in described enclosure interior, one end of described operating parts connects button, between described button and described housing, is provided with back-moving spring; The other end of described operating parts is controlled the contact of dynamic and static contact in pedestal or is not contacted, and realizes connecting and disconnecting of the circuit; Locking device, is arranged between described operating parts and described housing, and described locking device comprises, takes shape in locking piece and elastic component in the transverse concave groove of described housing, and is arranged at the locking draw-in groove on described operating parts; Press described button, described locking piece is suitable for being pressed in described locking draw-in groove under the effect of described elastic component, by described operating parts locking; Under the tractive/rotary action of described button, described locking piece
move backgo out described locking draw-in groove, described operating parts release.
Described operating parts week upwards offers lock in place hole and release location hole; Described lock in place hole is corresponding with the position of described locking draw-in groove, and described release location hole is positioned at the downside in described lock in place hole.
Described locking piece is spherical, the groove face of described locking draw-in groove and the sphere of described locking piece are suitable, and the downside cell wall of described locking draw-in groove and the outer peripheral face of described operating parts seamlessly transit, described release location hole is less than the diameter of described locking piece, under the effect of described button press, described locking piece is pressed against in described locking draw-in groove, under the traction action of described button, on described operating parts, move, position goes out of lock; Under the effect of described back-moving spring, described locking piece is connected in described release location hole.
Described locking piece is spherical, the groove face of described locking draw-in groove and the sphere of described locking piece are suitable, week along described operating parts makes progress, between a wherein side of described locking draw-in groove and the outer peripheral face of described operating parts, by inclined-plane, seamlessly transit, described release location hole is less than the diameter of described locking piece, under the effect of described button press, described locking piece is pressed against in described locking draw-in groove, under the rotary action of described button, described locking piece turns on the outer peripheral face of described operating parts along described inclined-plane, under the effect of described back-moving spring, on described operating parts, move, position described locking piece is connected in described release location hole goes out of lock.
Described housing comprises the lower house that is positioned at downside and the upper shell that is positioned at upside, described upper shell is sheathed on the upper end of described lower house and revolves to link with described lower house and connects, described transverse concave groove is by the through hole taking shape on described lower house, and the medial surface formation that is linked in the upper shell of described lower house.
Described button is by the mushroom cap body of hollow, and the cover being threaded with described mushroom cap body forms, described mushroom cap body and described operating parts revolve to link and connect, and undertaken spacingly by being arranged at rotating prevention sleeve between described operating parts and mushroom cap body, prevent that described operating parts from rotating relative to described mushroom cap body.
Upwards form three projections the week of the upper surface of described operating parts, three fitting recess of corresponding moulding on the medial surface of described mushroom cap body, between adjacent described fitting recess, by revolving card convex piece, connect, described in revolve card convex piece upper surface form and be suitable for the inclined-plane that described projection screws in and the block face that limits described bump position; Described rotating prevention sleeve comprise the bottom surface of an annular and along bottom surface circumferentially to three guide vane end stops of downward-extension, described guide vane end stop is sheathed in described fitting recess, and is extended with limiting section to the described card convex piece ramp that revolves.
On the outer peripheral face of described operating parts, form spacing preiection, described lower house correspondence forms anti-rotation groove; The shape of described anti-rotation groove and described spacing preiection is adaptive, is suitable for described spacing preiection and inserts and prevent that described operating parts from rotating relative to described lower house.
On the outer peripheral face of described operating parts, form spacing preiection, the corresponding moulding anti-back slot of described lower house; On described anti-back slot, form anti-back hook, described spacing preiection can be along rotating to an angle in described anti-back slot, and spacing by described anti-back hook.
Between described mushroom cap body and described upper shell, by sealing ring, realized and being tightly connected, described sealing ring is arranged in the seal groove of described upper shell; Described sealing ring forms two sealed muscles in the side being connected with described mushroom cap body, and the side being connected with described upper shell forms two projections; In the described seal groove of described upper shell, form two grooves that coordinate with described projection.
Described cover is transparent member, and the hollow space of described operating parts is provided with the indicator light being connected with described pedestal.
Technique scheme of the present utility model has the following advantages compared to existing technology,
(1) emergency stop button switch described in the utility model, by operating parts moulding is locked to draw-in groove, elastic component and locking piece that on the housing in operating parts outside, moulding coordinates with locking draw-in groove, this mode can make that described operating parts is inner forms a space that there is no shade, make this emergency stop button switch that indicator light is installed after indicating effect obvious.
(2) and, by designing the latch recess on above-mentioned emergency stop button switch operating parts, just can obtain the emergency stop button switch of two kinds of forms, be drawing-type and rotary type, when being set to drawing-type, latch recess is arranged to the diameter that diameter is set to be slightly less than locking piece, in this case, during locking, locking piece can be arranged in latch recess, and under the effect of traction force, the resistance that locking piece is subject to is less, be easy in retraction operation part, can be by switch release.When being set to rotary type, described locking draw-in groove is set to the diameter that diameter equals described locking piece, and makes progress along week, between locking draw-in groove and the outer peripheral face of operating parts, passes through chamfered transition; In this case, locking piece is locked after described locking draw-in groove, and under the effect of traction force, it is very large that locking piece is subject to resistance, cannot be retracted in operating parts, and the mode that can only pass through rotation is by switch release.Emergency stop button switch described in the utility model is simple in structure, and accessory is less, can also obtain the emergency stop button switch of two kinds of forms simultaneously.
(3) further, the utility model is by upwards offering release location hole in operating parts week and lock in place hole is located button, when having guaranteed button in locking or having unlocked state, in stable state.
(4) further, between button and housing, by sealing ring, be tightly connected, the side that sealing ring is connected with button forms two sealed muscles, the side being connected with housing forms two projections, projection and the accurate positioning that has guaranteed sealing ring coordinating of groove, double containment muscle can improve the sealing of button, makes scram button of the present utility model have higher IP degree of protection.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the decomposition texture schematic diagram of emergency stop button switch of the present utility model;
Fig. 2 is the profile of the scram button of embodiment 1;
Fig. 3 is the fiting relation figure of operating parts of the present utility model and lower house;
Fig. 4 is the fiting relation figure of operating parts of the present utility model and mushroom cap body and rotating prevention sleeve;
Fig. 5 is the structural representation of operating parts in embodiment 1;
Fig. 6 is the structural representation of operating parts in embodiment 2;
Fig. 7 is the local enlarged drawing that push-button switch mushroom cap body of the present utility model is combined with upper shell.
In figure, Reference numeral is expressed as: 1-cover, 2-sealing ring, 3-rotating prevention sleeve, 31-guide vane end stop, 5-mushroom cap body, 51-fitting recess, 52-revolves card convex piece, 7-locking piece, 8-back-moving spring, 10-pedestal, 11-elastic component, 12-operating parts, 120-locks draw-in groove, 121-projection, 122-spacing preiection, 123-locking bit hole, 124-release location hole, 14-upper shell, 141-groove, 15-sealing ring, 151-sealed muscle, 152-projection, 16-lower house, 162-anti-rotation groove, 163-anti-back slot.
Embodiment
Fig. 1 is the disclosed a kind of emergency stop button switch of the utility model, belongs to self-locking emergency stop button switch.By rotating the mode of described button, realize the emergency stop switch of button release.It comprises, housing, and operating parts 12, described operating parts 12 is hollow column, is mounted slidably in described enclosure interior, one end of described operating parts 12 connects button, between described button and described housing, is provided with back-moving spring 8; The other end of described operating parts 12 is controlled the contact of pedestal 10 interior dynamic and static contacts or is not contacted, and realizes connecting and disconnecting of the circuit; Locking device, is arranged between described operating parts 12 and described housing, and described locking device comprises, takes shape in locking piece 7 and elastic component 11 in the transverse concave groove of described housing, and is arranged at the locking draw-in groove 120 on described operating parts 12; Press described button 5, described locking piece 7 is suitable for being pressed in described locking draw-in groove 120 under the effect of described elastic component 11, by described operating parts 12 lockings; Under the traction action of described button 2, described locking piece 7
move backgo out described locking draw-in groove 120, described operating parts 12 releases.Locking piece 7 and elastic component 11 that above-mentioned emergency stop button switch is realized locking and release act between the housing and the lateral wall of operating parts outside being arranged on, it can make, and described operating parts is inner forms a space that there is no shade, make this emergency stop button switch that indicator light is installed after indicating effect obvious.And above-mentioned scram button spring can just can obtain the emergency stop button switch of drawing-type and rotary type by the size and shape of latch recess is set, and can make the simple in structure of button inside, function reliability promotes greatly.
In order to make described operating parts 7 reliable with unlocked position location in locking, in the present embodiment, at described operating parts, within 12 weeks, upwards offer locking bit hole 123 and release location hole 124; Described lock in place hole 123 is corresponding with the position of described locking draw-in groove 120, and described release location hole 124 is positioned at the downside in described lock in place hole 123.
Described locking piece 7 is spherical, as shown in Figure 5, the sphere of the groove face of described locking draw-in groove 120 and described locking piece 7 is suitable, week along described operating parts 12 makes progress, between a wherein side of described locking draw-in groove 120 and the outer peripheral face of described operating parts 12, by inclined-plane, seamlessly transit, when this mode can make locking piece 7 locking, cannot pass through the mode release of tractive, location is reliable; Meanwhile, along making progress in week of described operating parts 12, between described locking draw-in groove 120 and the outer peripheral face of described operating parts 12, by chamfered transition, can conveniently rotate release.
And in order to promote comparatively like a cork button in the anxious stopping time, push-button switch being disconnected fast, described release location hole 124 is less than the diameter of described locking piece 7.
In this case, under the effect of described button press, described locking piece 7 is pressed against in described locking draw-in groove 120, under the rotary action of described button, described locking piece 7 turns on the outer peripheral face of described operating parts 12 along described inclined-plane, under the effect of described back-moving spring 8, on described operating parts 12, move, position described locking piece 7 is connected in described release location hole 11 goes out of lock.
As shown in Figure 2, described housing comprises the lower house 16 that is positioned at downside and the upper shell 14 that is positioned at upside, described upper shell 14 is sheathed on the upper end of described lower house 16 and revolves to link with described lower house and connects, described transverse concave groove is by the through hole taking shape on described lower house 16, and the medial surface formation that is linked in the upper shell 14 of described lower house 16.
Described button is by the mushroom cap body 5 of hollow, and the cover 1 being threaded with described mushroom cap body 5 forms, wherein, between described cover 1 and described mushroom cap body 5, being provided with sealing ring 2 realizations is tightly connected, described mushroom cap body 5 revolves to link with described operating parts 12 and connects, and undertaken spacingly by being arranged at rotating prevention sleeve 3 between described operating parts 12 and mushroom cap body 5, prevent that described operating parts 12 from rotating relative to described mushroom cap body 5.
In the present embodiment, as shown in Figure 4, upwards form three projections 121 week of the upper surface of described operating parts 12, three fitting recess 51 of corresponding moulding on the medial surface of described mushroom cap body 5, between adjacent described fitting recess 51, by revolving card convex piece 52, connect, described in revolve card convex piece 52 upper surface form and be suitable for the inclined-plane that described projection 121 screws in and the block face that limits described projection 121 positions; Described rotating prevention sleeve 3 comprise the bottom surface of an annular and along bottom surface circumferentially to three guide vane end stops 31 of downward-extension, described guide vane end stop 31 is sheathed in described fitting recess 51, and is extended with limiting section to the described card convex piece ramp that revolves.
As shown in Figure 3, on the outer peripheral face of described operating parts 12, form spacing preiection 122, the corresponding moulding anti-back slot 163 of described lower house 16; On described anti-back slot 163, form anti-back hook, described spacing preiection 122 can be along rotating to an angle in described anti-back slot 163, and spacing by described anti-back hook.
As shown in Figure 7, between described mushroom cap body 5 and described upper shell 14, by sealing ring 15, realized and being tightly connected, described sealing ring 15 is arranged in the seal groove of described upper shell 14; Described sealing ring 15 forms two sealed muscles 151 in the side being connected with described mushroom cap body 5, and the side being connected with described upper shell 14 forms two projections 152; In the described seal groove 15 of described upper shell 14, form two with described protruding 152 grooves that coordinate 141.
Described cover 1 is transparent member, and the hollow space of described operating parts 12 is provided with the indicator light being connected with described pedestal 10.
Embodiment 2
The difference of the emergency stop button switch of the present embodiment and embodiment 1 is, the emergency stop button switch of the present embodiment is plug-type emergency stop button switch, the emergency stop switch that carries out release by the mode of tractive.The overall structure of this emergency stop button switch and embodiment 1 is basically identical, and its distinctive points is:
As shown in Figure 6, the groove face of the described locking draw-in groove 120 in the present embodiment and the sphere of described locking piece 7 are suitable, and the downside cell wall of described locking draw-in groove 120 and the outer peripheral face of described operating parts 12 seamlessly transit, like this, during locking, locking piece 7 is relatively easily locked in described latch recess 120, and, when release, by the mode of tractive, can be by described locking piece 7 releases.
Now, under the effect of described button press, described locking piece 7 is pressed against in described locking draw-in groove 120, under the traction action of described button, on described operating parts 12, moves, and position goes out of lock; Under the effect of described back-moving spring 8, described locking piece 7 is connected in described release location hole 124.
In addition, above-mentioned plug-type scram button does not need described operating parts 12 to rotate with described housing.Therefore, form spacing preiection 122 on the outer peripheral face of described operating parts 12, described lower house 16 correspondences form anti-rotation groove 162; Described anti-rotation groove 163 is adaptive with the shape of described spacing preiection 122, is suitable for described spacing preiection 122 and inserts and prevent that described operating parts 12 from rotating relative to described lower house 16.
Above-mentioned embodiment is just explained in detail the technical solution of the utility model; the utility model has more than and is only confined to above-described embodiment; those skilled in the art should be understood that; the above-mentioned principle of every foundation and the improvement of spirit on the utility model basis, substitute, all should be within protection range of the present utility model.
Claims (11)
1. an emergency stop button switch, is characterized in that: it comprises, housing,
Operating parts (12), described operating parts (12) is hollow column, is mounted slidably in described enclosure interior, one end of described operating parts (12) connects button, is provided with back-moving spring (8) between described button and described housing; The other end of described operating parts (12) is controlled the contact of dynamic and static contact in pedestal (10) or is not contacted, and realizes connecting and disconnecting of the circuit;
Locking device, be arranged between described operating parts (12) and described housing, described locking device comprises, takes shape in locking piece (7) and elastic component (11) in the transverse concave groove of described housing, and is arranged at the locking draw-in groove (120) on described operating parts (12);
Press described button (5), described locking piece (7) is suitable for being pressed in described locking draw-in groove (120) under the effect of described elastic component (11), and described operating parts (12) is locked; Under the tractive/rotary action of described button (2), described locking piece (7)
move backgo out described locking draw-in groove (120), described operating parts (12) release.
2. emergency stop button switch according to claim 1, is characterized in that:
Upwards offer lock in place hole (123) and release location hole (124) described operating parts (12) week; Described lock in place hole (123) is corresponding with the position of described locking draw-in groove (120), and described release location hole (124) is positioned at the downside in described lock in place hole (123).
3. emergency stop button switch according to claim 2, is characterized in that:
Described locking piece (7) is spherical, the sphere of the groove face of described locking draw-in groove (120) and described locking piece (7) is suitable, and the outer peripheral face of the downside cell wall of described locking draw-in groove (120) and described operating parts (12) seamlessly transits, described release location hole (124) is less than the diameter of described locking piece (7), under the effect of described button press, described locking piece (7) is pressed against in described locking draw-in groove (120), under the traction action of described button, described operating parts moves on (12), and position goes out of lock; Under the effect of described back-moving spring (8), described locking piece (5) is connected in described release location hole (124).
4. emergency stop button switch according to claim 2, is characterized in that:
Described locking piece (7) is spherical, the sphere of the groove face of described locking draw-in groove (120) and described locking piece (7) is suitable, week along described operating parts (12) makes progress, between a wherein side of described locking draw-in groove (120) and the outer peripheral face of described operating parts (12), by inclined-plane, seamlessly transit, described release location hole (124) is less than the diameter of described locking piece (7), under the effect of described button press, described locking piece (7) is pressed against in described locking draw-in groove (120), under the rotary action of described button, described locking piece (7) turns on the outer peripheral face of described operating parts (12) along described inclined-plane, under the effect of described back-moving spring (8), described operating parts moves on (12), position described locking piece (7) is connected in described release location hole (11) goes out of lock.
5. according to the arbitrary described emergency stop button switch of claim 1-4, it is characterized in that:
Described housing comprises the lower house (16) that is positioned at downside and the upper shell (14) that is positioned at upside, described upper shell (14) is sheathed on the upper end of described lower house (16) and revolves to link with described lower house (16) and connects, described transverse concave groove is by the through hole taking shape on described lower house (16), and the medial surface formation that is linked in the upper shell (14) of described lower house (16).
6. emergency stop button switch according to claim 5, is characterized in that:
Described button is by the mushroom cap body (5) of hollow, and the cover (1) being threaded with described mushroom cap body (5) forms, described mushroom cap body (5) revolves to link with described operating parts (12) and connects, and undertaken spacingly by being arranged at rotating prevention sleeve (3) between described operating parts (12) and mushroom cap body (5), prevent that described operating parts (12) from rotating relative to described mushroom cap body (5).
7. emergency stop button switch according to claim 6, is characterized in that:
The week of the upper surface of described operating parts (12) upwards forms three projections (121), three fitting recess of corresponding moulding (51) on the medial surface of described mushroom cap body (5), between adjacent described fitting recess (51), by revolving card convex piece (52), connect, described in revolve card convex piece (52) upper surface form and be suitable for the inclined-plane that described projection (121) screws in and the block face that limits described projection (121) position; Described rotating prevention sleeve (3) comprise the bottom surface of an annular and along bottom surface circumferentially to three guide vane end stops (31) of downward-extension, described guide vane end stop (31) is sheathed in described fitting recess (51), and is extended with limiting section to described card convex piece (52) ramp that revolves.
8. emergency stop button switch according to claim 7, is characterized in that:
On the outer peripheral face of described operating parts (12), form spacing preiection (122), described lower house (16) correspondence forms anti-rotation groove (162); Described anti-rotation groove (163) is adaptive with the shape of described spacing preiection (122), is suitable for described spacing preiection (122) and inserts and prevent that described operating parts (12) from rotating relative to described lower house (16).
9. emergency stop button switch according to claim 7, is characterized in that:
On the outer peripheral face of described operating parts (12), form spacing preiection (122), the corresponding moulding anti-back slot of described lower house (16) (163); Described anti-back slot forms anti-back hook on (163), and described spacing preiection (122) can be along rotating to an angle in described anti-back slot (163), and spacing by described anti-back hook.
10. emergency stop button switch according to claim 9, is characterized in that:
Between described mushroom cap body (5) and described upper shell (14), by sealing ring (15), realized and being tightly connected, described sealing ring (15) is arranged in the seal groove of described upper shell (14);
Described sealing ring (15) forms two sealed muscles (151) in the side being connected with described mushroom cap body (5), and the side being connected with described upper shell (14) forms two projections (152);
In the described seal groove (15) of described upper shell (14), form two grooves (141) that coordinate with described projection (152).
11. emergency stop button switchs according to claim 10, is characterized in that:
Described cover (1) is transparent member, and the hollow space of described operating parts (12) is provided with the indicator light being connected with described pedestal (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571185.2U CN203415438U (en) | 2013-09-16 | 2013-09-16 | Emergency stop button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571185.2U CN203415438U (en) | 2013-09-16 | 2013-09-16 | Emergency stop button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415438U true CN203415438U (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320571185.2U Expired - Fee Related CN203415438U (en) | 2013-09-16 | 2013-09-16 | Emergency stop button switch |
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| CN (1) | CN203415438U (en) |
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| 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 |
| CN105632818A (en) * | 2014-11-03 | 2016-06-01 | 黄石华信机械设备有限公司 | Scram button safety device |
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| CN111164720A (en) * | 2017-09-29 | 2020-05-15 | Nkk转换器株式会社 | Switch with a switch body |
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| CN113436924A (en) * | 2021-06-21 | 2021-09-24 | 杭州微联智控科技有限公司 | Automatic reset emergency stop device and control method |
| WO2022056699A1 (en) * | 2020-09-16 | 2022-03-24 | Abb Schweiz Ag | Pushbutton and electrical device |
| CN115274336A (en) * | 2022-07-20 | 2022-11-01 | 苏州西门子电器有限公司 | Emergency stop button |
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2013
- 2013-09-16 CN CN201320571185.2U patent/CN203415438U/en not_active Expired - Fee Related
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| CN111164720B (en) * | 2017-09-29 | 2022-10-11 | Nkk转换器株式会社 | Switch with a switch body |
| CN108315844A (en) * | 2018-03-15 | 2018-07-24 | 湖南宏力德成纺织有限公司 | A kind of conveniently adjusting angle and the ring spinning machine circle of twisting thread with functions/drying |
| CN111419245A (en) * | 2020-03-17 | 2020-07-17 | 天津华鸿科技股份有限公司 | Blood sampling pen |
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| WO2022056699A1 (en) * | 2020-09-16 | 2022-03-24 | Abb Schweiz Ag | Pushbutton and electrical device |
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| CN113436924B (en) * | 2021-06-21 | 2022-07-26 | 杭州微联智控科技有限公司 | Automatic reset emergency stop device and control method |
| CN115274336A (en) * | 2022-07-20 | 2022-11-01 | 苏州西门子电器有限公司 | Emergency stop button |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 |
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