CN112331499A - Independent emergency stop switch convenient for fixing position - Google Patents
Independent emergency stop switch convenient for fixing position Download PDFInfo
- Publication number
- CN112331499A CN112331499A CN202011256340.2A CN202011256340A CN112331499A CN 112331499 A CN112331499 A CN 112331499A CN 202011256340 A CN202011256340 A CN 202011256340A CN 112331499 A CN112331499 A CN 112331499A
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- shell
- cover
- stop switch
- mounting
- emergency stop
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- 230000001681 protective effect Effects 0.000 claims abstract description 43
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 31
- 239000011521 glass Substances 0.000 claims description 9
- 239000012212 insulator Substances 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 22
- 238000009434 installation Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- 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
- H01H2003/0233—Emergency operating parts, e.g. for stop-switch in dangerous conditions for alarm triggering, e.g. fire alarm, emergency off switches operated by breaking a glass
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- Push-Button Switches (AREA)
Abstract
The invention relates to the technical field of switches and discloses an independent emergency stop switch convenient for fixing a position, which comprises an upper shell, wherein a lower shell is arranged on the outer surface of the lower end of the upper shell, a protective shell is arranged on the outer surface of the upper end of the upper shell, a shell cover is arranged on the outer surface of the upper end of the protective shell, a through hole is formed in the outer surface of the upper end of the shell cover, a waterproof membrane is arranged on the outer surface of the upper end of the shell cover, a first mounting plate is arranged on the outer surface of the side end of the upper shell, and a second. This make things convenient for independent tight stop switch of fixed position is convenient for carry out fixed mounting, and the installation effect is good, has suggestion and alert staff's effect, has the guard action, prevents that the staff mistake from bumping, avoids causing economic damage, has certain water-proof effects, strengthens connectivity and leakproofness, makes its dismantlement of being convenient for, is convenient for maintain internals.
Description
Technical Field
The invention relates to the technical field of switches, in particular to an independent emergency stop switch convenient for fixing a position.
Background
The emergency stop switch belongs to a master control electric appliance, when the machine is in a dangerous state, the emergency stop switch cuts off a power supply to stop the operation of equipment, so that the safety of human bodies and the equipment is protected. The emergency stop switch is usually a manually controlled push switch, is connected in series with a control circuit of the equipment, and is used for directly disconnecting the power supply of the control circuit in an emergency so as to quickly stop the equipment and avoid abnormal work. Present tight stop switch, the installation of being convenient for, the installation effectiveness is low, and during the installation, the position receives the vibration easily and becomes flexible, lead to the internal wiring to be out of order easily, use the influence that causes the removal to the machine, secondly, tight stop switch does not remind the staff alarm effect of pressing down, do not possess alert and suggestion effect, furthermore, tight stop switch is when the equipment function is touched by accident, cause the maloperation easily, lead to whole production line shut down, bring very high economic loss for the mill, finally, tight stop fast close's connectivity is poor, be not convenient for maintain, the resource waste, for this, we provide an independent tight stop switch of convenient fixed position.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the independent emergency stop switch convenient for fixing the position, which is convenient for fixing and installing, can not loosen, has good installation effect, has the functions of prompting and warning workers when an emergency stop button is pressed down, is provided with the protection device, has the protection effect on the emergency stop switch, can prevent workers from mistakenly colliding, avoids causing economic damage, has certain waterproof effect, is connected with the sliding block and the sealing ring through the sliding groove, enhances the connectivity, is convenient to disassemble, is convenient to maintain internal parts, and saves the maintenance time.
(II) technical scheme
For realizing the above-mentioned possesses and be convenient for carry out fixed mounting, and the installation is effectual, has suggestion and alert staff's effect, has the guard action to the emergency stop switch promptly, can prevent again that the staff from bumping by the mistake, avoids causing economic damage, has certain water-proof effects, strengthens the connectivity, makes its dismantlement of being convenient for, is convenient for maintain internals, saves maintenance time's purpose. The invention provides the following technical scheme: the utility model provides a make things convenient for independent emergency stop switch of fixed position, includes the last casing, the lower extreme surface of going up the casing is provided with down the casing, the upper end surface of going up the casing is provided with the protective housing, the upper end surface of protective housing is provided with the cap, the upper end surface of cap is provided with the through-hole, the upper end surface of cap is provided with the water proof membrane, the side surface of going up the casing is provided with first mounting panel, the side surface of casing is provided with the second mounting panel down, the inside of going up the casing is provided with the cavity, the lower extreme surface of casing is provided with the lug down, the side surface of lug is provided with the wiring hole, the upper end surface of going up the casing is provided with the mounting groove.
Preferably, the shape of protective housing is cylindrical, the through-hole runs through in the upper end surface of cap, be fixed connection between waterproofing membrane and the cap, be fixed connection between first mounting panel and the last casing, the quantity of first mounting panel is two, and is the symmetry and arranges, be fixed connection between second mounting panel and the lower casing, the quantity of second mounting panel is two, and is the symmetry and arranges, the cavity inlays in the lower extreme surface of last casing, be fixed connection between lug and the lower casing, the quantity of lug is four, the wiring hole runs through in the side surface of lug, the quantity of wiring hole is four.
Preferably, the mounting groove is embedded in the upper end surface of the upper shell, the first sealing ring is fixedly connected with the mounting groove, the lower end of the shell cover is provided with a connecting shell, the connecting shell is fixedly connected with the shell cover, the side end surface of the protective shell is provided with a second sealing ring, the second sealing ring is fixedly connected with the protective shell, the protective shell is movably connected with the upper shell through the first sealing ring and the second sealing ring, the side end surface of the connecting shell is provided with an external thread, the external thread is fixedly connected with the connecting shell, the inner side end surface of the protective shell is provided with an internal thread, the internal thread is fixedly connected with the protective shell, and the shell cover is in threaded connection with the external thread through the internal thread.
Preferably, the lower extreme of cap is provided with the switch cover, the upper end surface of switch cover is provided with the glass hole, be fixed connection between glass hole and the switch cover, the lower extreme surface of switch cover is provided with support piece, be swing joint between switch cover and the support piece, support piece's side surface is provided with the spacing groove, the spacing groove inlays in support piece's side surface, the quantity of spacing groove is four, and is the circumference array and arranges.
Preferably, the upper end surface of first mounting panel is provided with the mounting hole, the mounting hole runs through in the upper end surface of first mounting panel, the quantity of mounting hole is four, and is the symmetry and arranges, the upper end surface of second mounting panel is provided with the screw hole, the screw hole runs through in the upper end surface of second mounting panel, the quantity of screw hole is four, and is the symmetry and arranges, the upper end of mounting hole is provided with hexagon bolt, hexagon bolt's lower extreme surface is provided with the threaded rod, it is threaded connection through hexagon bolt and screw hole to go up between casing and the lower casing, hexagon bolt is four with the quantity of threaded rod.
Preferably, the outer surface of the upper end of the lower shell is provided with a groove, the groove is embedded in the outer surface of the upper end of the lower shell, the outer surface of the lower end of the upper shell is provided with a sliding block, the sliding block is fixedly connected with the upper shell, the number of the sliding blocks is four, the outer surface of the side end of the groove is provided with a sliding groove, the sliding groove is embedded in the outer surface of the side end of the groove, the number of the sliding grooves is four, and the upper shell is in sliding connection with the lower shell through the sliding block and the sliding.
Preferably, the outer surface of the upper end of the groove is provided with a mounting seat, the mounting seat is fixedly connected with the groove, the mounting seat is circular, the outer surface of the side end of the cavity is provided with a pressing block, the pressing block is fixedly connected with the switch cover, the outer surface of the lower end of the pressing block is provided with a sliding block, the sliding block is fixedly connected with the pressing block, the outer surface of the side end of the sliding block is provided with a fixed block, and the fixed block is fixedly connected with the sliding block.
Preferably, the side surface of fixed block is provided with the insulated column, be fixed connection between insulated column and the fixed block, the upper end surface of insulated column is provided with the warning light, be fixed connection between warning light and the insulated column, the lower extreme surface of sliding block is provided with the movable rod, be fixed connection between movable rod and the sliding block, the side surface of movable rod is provided with the spring, be swing joint between spring and the movable rod.
Preferably, the lower extreme surface of movable rod is provided with the backup pad, be fixed connection between backup pad and the movable rod, the lower extreme surface of insulated column is provided with the second conductive contact, be fixed connection between second conductive contact and the insulated column, the upper end surface of mount pad is provided with first conductive contact, be fixed connection between first conductive contact and the mount pad.
(III) advantageous effects
Compared with the prior art, the invention provides the independent emergency stop switch convenient for fixing the position, and the independent emergency stop switch has the following beneficial effects:
1. this make things convenient for independent tight stop switch of fixed position, through the effect of first mounting panel and second mounting panel, through be provided with the mounting hole on first mounting panel, be provided with the screw hole on the second mounting panel, the threaded rod through the hex bolts lower extreme goes on being connected with the external world, through threaded connection, the tight stop button of being convenient for is fixed in a certain position, makes it can be convenient for again install and dismantle, through threaded rod connection, makes the upper casing inseparabler with lower shell coupling.
2. This make things convenient for independent tight stop switch of fixed position, effect through the warning light, through be provided with the dead slot in switch inside, side at the sliding block is provided with the fixed block, the fixed stay insulated column, through setting up the insulated column, strengthen inside insulating effect, drive the insulated column downstream through press switch, the second conductive contact piece that passes through the insulated column lower extreme touches with the second conductive contact piece of lower extreme, the warning light that makes the upper end lights, when lifting the button, the second conductive contact piece separates with the second conductive contact piece of lower extreme, the warning light extinguishes, the effect of warning and suggestion has to the staff.
3. This make things convenient for independent tight stop switch of fixed position, through the effect of protective housing, through being provided with the protective housing, and be provided with the mounting groove in last casing upper end, at the inside first sealing washer that is provided with of mounting groove, make protective housing and last casing be connected with the second sealing washer through first sealing washer, be provided with the cap through the upper end of protective housing, set up the through-hole in the upper end of cap shell, make the staff can press tight stop switch with the finger, make its protection device have certain waterproof function through being provided with the water proof membrane.
4. This make things convenient for independent tight stop switch of fixed position, through the cooperation between spout and the slider, be provided with the slider through the lower extreme at last casing, the inside of casing is provided with the spout under, makes its installation and dismantlement of being convenient for, through being provided with first sealing washer and second sealing washer at overall structure, makes the leakproofness reinforcing that it is connected, has dustproof effect, through being provided with external screw thread and internal thread, strengthens its connectivity, makes between cap and the protective housing be convenient for install and dismantle.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic diagram showing a structural separation according to the present invention;
FIG. 3 is a schematic diagram of the emergency stop switch of the present invention;
FIG. 4 is a separate view of the upper housing and lower housing of the present invention;
FIG. 5 is a half sectional view of the structure of the present invention;
FIG. 6 is a schematic view of a structural protector in isolation according to the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 3. a protective shell; 4. a shell cover; 5. a through hole; 6. a water-resistant film; 7. a first mounting plate; 8. a second mounting plate; 9. an empty groove; 10. a lug plate; 11. a wiring hole; 12. mounting grooves; 13. a first seal ring; 14. a connecting shell; 15. a second seal ring; 16. an external thread; 17. an internal thread; 18. a switch cover; 19. a glass hole; 20. a slider; 21. a limiting groove; 22. mounting holes; 23. a threaded hole; 24. a hexagon bolt; 25. a threaded rod; 26. a groove; 27. a slider; 28. a chute; 29. a mounting seat; 30. a pressing block; 31. a slider; 32. a fixed block; 33. an insulating column; 34. an alarm light; 35. a movable rod; 36. a spring; 37. a support plate; 38. a first conductive contact; 39. a second conductive contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, an independent emergency stop switch convenient for fixing a position includes an upper housing 1, a lower housing 2 is disposed on the outer surface of the lower end of the upper housing 1, a protective housing 3 is disposed on the outer surface of the upper end of the upper housing 1, a housing cover 4 is disposed on the outer surface of the upper end of the protective housing 3, a through hole 5 is disposed on the outer surface of the upper end of the housing cover 4, a waterproof film 6 is disposed on the outer surface of the upper end of the housing cover 4, a first mounting plate 7 is disposed on the outer surface of the side end of the upper housing 1, a second mounting plate 8 is disposed on the outer surface of the side end of the lower housing 2, a cavity 9 is disposed inside the upper housing 1, a wiring sheet 10 is disposed on the outer surface of the lower end of the lower housing 2, a.
The shape of protective housing 3 is cylindrically, through-hole 5 runs through in the upper end surface of cap 4, be fixed connection between water proof membrane 6 and the cap 4, it has certain waterproof nature to make it through water proof membrane 6, be fixed connection between first mounting panel 7 and the last casing 1, the quantity of first mounting panel 7 is two, and be the symmetry and arrange, be fixed connection between second mounting panel 8 and the casing 2 down, the quantity of second mounting panel 8 is two, and be the symmetry and arrange, cavity 9 inlays in the lower extreme surface of last casing 1, be fixed connection between lug 10 and the casing 2 down, the quantity of lug 10 is four, wiring hole 11 runs through in the side surface of lug 10, the quantity of wiring hole 11 is four, be connected outside electric wire through lug 10 and wiring hole 11.
The mounting groove 12 is embedded in the outer surface of the upper end of the upper shell 1, the first sealing ring 13 is fixedly connected with the mounting groove 12, the lower end of the shell cover 4 is provided with a connecting shell 14, the connecting shell 14 is fixedly connected with the shell cover 4, the outer surface of the side end of the protective shell 3 is provided with a second sealing ring 15, the second sealing ring 15 is fixedly connected with the protective shell 3, the protective shell 3 is movably connected with the upper shell 1 through the first sealing ring 13 and the second sealing ring 15, the outer surface of the side end of the connecting shell 14 is provided with an external thread 16, the external thread 16 is fixedly connected with the connecting shell 14, the outer surface of the inner side end of the protective shell 3 is provided with an internal thread 17, the internal thread 17 is fixedly connected with the protective shell 3, the shell cover 4 is in threaded connection with the protective shell 3 through the internal thread 17, the first sealing ring, the connection is enhanced by the internal thread 17 being connected with the external thread 16.
The lower extreme of cap 4 is provided with switch cover 18, the upper end surface of switch cover 18 is provided with glass hole 19, be fixed connection between glass hole 19 and the switch cover 18, the lower extreme surface of switch cover 18 is provided with support piece 20, be swing joint between switch cover 18 and the support piece 20, support piece 20's side surface is provided with spacing groove 21, spacing groove 21 inlays in support piece 20's side surface, the quantity of spacing groove 21 is four, and be circumference array and arrange, it conducts outside the switch to see through glass hole 19 to enable inside warning light 34 through glass hole 19.
The upper end surface of first mounting panel 7 is provided with mounting hole 22, mounting hole 22 runs through in the upper end surface of first mounting panel 7, the quantity of mounting hole 22 is four, and be the symmetry and arrange, the upper end surface of second mounting panel 8 is provided with screw hole 23, screw hole 23 runs through in the upper end surface of second mounting panel 8, the quantity of screw hole 23 is four, and be the symmetry and arrange, the upper end of mounting hole 22 is provided with hex bolts 24, hex bolts 24's lower extreme surface is provided with threaded rod 25, it is threaded connection through hex bolts 24 and screw hole 23 to go up between casing 1 and the lower casing 2, hex bolts 24 and threaded rod 25's quantity is four, it can fix a position threaded connection in certain machine to make the switch through mounting hole 22 and screw hole 23, have installation and dismantlement of being convenient for, the strong effect of stability.
The outer surface of the upper end of the groove 26 is provided with an installation seat 29, the installation seat 29 is fixedly connected with the groove 26, the installation seat 29 is circular, the outer surface of the side end of the cavity 9 is provided with a pressing block 30, the pressing block 30 is fixedly connected with the switch cover 18, the outer surface of the lower end of the pressing block 30 is provided with a sliding block 31, the sliding block 31 is fixedly connected with the pressing block 30, the pressing block enables the switch to be pressed, the outer surface of the side end of the sliding block 31 is provided with a fixed block 32, the fixed block 32 is fixedly connected with the sliding block 31, and the fixed block 32 is connected with an external power supply through the.
The side surface of fixed block 32 is provided with insulating column 33, be fixed connection between insulating column 33 and the fixed block 32, the upper end surface of insulating column 33 is provided with warning light 34, be fixed connection between warning light 34 and the insulating column 33, the lower extreme surface of sliding block 31 is provided with movable rod 35, be fixed connection between movable rod 35 and the sliding block 31, the side surface of movable rod 35 is provided with spring 36, be swing joint between spring 36 and the movable rod 35, through warning light 34, light when pressing and remind the staff, the effect of warning has.
The outer surface of the lower end of the movable rod 35 is provided with a supporting plate 37, the supporting plate 37 is fixedly connected with the movable rod 35, the outer surface of the lower end of the insulating column 33 is provided with a second conductive contact piece 39, the second conductive contact piece 39 is fixedly connected with the insulating column 33, the outer surface of the upper end of the mounting seat 29 is provided with a first conductive contact piece 38, the first conductive contact piece 38 is fixedly connected with the mounting seat 29, and electric energy is provided for the alarm lamp 34 through the first conductive contact piece 38 and the second conductive contact piece 39.
When the device works, a user can be conveniently fixed at a certain position through the mounting hole 22 on the first mounting plate 7 and the threaded hole 23 on the second mounting plate 8 by using the hexagon bolt 24 and the threaded rod 25 to be connected with the interior of the machine, and the tightening switch is conveniently fixed at a certain position and can be conveniently mounted and dismounted without easy loosening, the upper shell and the lower shell are more tightly connected through the threaded rod 25, the protective shell 3 and the upper shell 1 are connected with the second sealing ring 15 through the mounting groove 12 at the upper end of the upper shell 4 and the first sealing ring 13 in the mounting groove 12, the shell cover 4 at the upper end of the shell 3 is protected, the through hole 5 is arranged at the upper end of the shell cover 4, so that the tightening switch can be pressed by fingers of a worker, the economic loss caused by body mistaken touch is avoided, and the protective device has a certain waterproof function through the waterproof membrane 6, the insulating column 33 is fixedly supported through the cavity 9 in the switch and the fixed block 32 at the side end of the sliding block 31, the insulating effect in the switch is enhanced through the insulating column 33, the insulating column 33 is driven to move downwards through the push switch, the alarm lamp 34 at the upper end is lightened through the contact between the first conductive contact 39 at the lower end of the insulating column 33 and the second conductive contact 38 at the lower end, when the switch is pressed again, the first conductive contact 38 is separated from the second conductive contact 39 at the upper end, the alarm lamp 34 is extinguished, the alarm lamp has the functions of warning and prompting workers, when the interior needs to be maintained, the slide block 27 at the lower end of the upper shell 1 and the slide groove 28 in the lower shell 2 are convenient to install and detach, and the replacement and maintenance of internal parts are convenient.
To sum up, through the action of the first mounting plate 7 and the second mounting plate 8, the first mounting plate 7 is provided with the mounting hole 22, the second mounting plate 8 is provided with the threaded hole 23, the lower end of the hexagonal bolt 24 is connected with the outside through the threaded rod 25, the emergency stop switch is fixed at a certain position through threaded connection, the emergency stop switch can be conveniently mounted and dismounted, the upper shell and the lower shell are connected more tightly through the threaded rod 25, through the action of the alarm lamp 34, the inner part of the switch is provided with the cavity 9, the side end of the sliding block 31 is provided with the fixed block 32, the insulating column 33 is fixedly supported, through the arrangement of the insulating column 33, the inner insulating effect is enhanced, the insulating column 33 is driven to move downwards through the pressing switch, the first conductive contact sheet 39 at the lower end of the insulating column 33 is contacted with the second conductive contact sheet 38 at the lower end, the alarm lamp 34 at the upper, when the switch is pressed again, the second conductive contact 39 is separated from the first conductive contact 38 at the lower end, the alarm lamp 34 is turned off, the alarm lamp has the functions of warning and prompting for workers, the protective shell 3 is arranged through the protective shell 3, the switch is protected through the protective shell 3, the upper end of the upper shell 4 is provided with the mounting groove 12, the first sealing ring 13 is arranged inside the mounting groove 12, the protective shell 3 is connected with the upper shell 1 through the first sealing ring 13 and the second sealing ring 15, the shell cover 4 is arranged at the upper end of the protective shell 3, the upper end of the shell cover 4 is provided with the through hole 5, the workers can press the emergency stop switch with fingers, the economic loss caused by the accidental touch of bodies is avoided, the protective device has a certain waterproof function through the waterproof membrane 6, the sliding chute 28 is matched with the sliding block 27, the sliding block 27 is arranged at the lower end of the upper shell 1, the sliding groove 28 is arranged in the lower shell 2, so that the lower shell is convenient to mount and dismount, the first sealing ring 13 and the second sealing ring 15 are arranged in the whole structure, the sealing performance of connection is enhanced, the dustproof effect is achieved, the external threads 16 and the internal threads 17 are arranged, the connection performance is enhanced, and the shell cover 4 and the protective shell 3 are convenient to mount and dismount.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a make things convenient for independent emergency stop switch of fixed position, includes casing (1), its characterized in that: the outer surface of the lower end of the upper shell (1) is provided with a lower shell (2), the outer surface of the upper end of the upper shell (1) is provided with a protective shell (3), the outer surface of the upper end of the protective shell (3) is provided with a shell cover (4), the outer surface of the upper end of the shell cover (4) is provided with a through hole (5), the outer surface of the upper end of the shell cover (4) is provided with a waterproof membrane (6), the outer surface of the side end of the upper shell (1) is provided with a first mounting plate (7), the outer surface of the side end of the lower shell (2) is provided with a second mounting plate (8), the interior of the upper shell (1) is provided with a cavity (9), the outer surface of the lower end of the lower shell (2) is provided with a wiring lug (10), the outer surface of the side, and a first sealing ring (13) is arranged on the outer surface of the side end of the mounting groove (12).
2. A conveniently fixed position self-contained emergency stop switch as defined in claim 1, wherein: the protective shell (3) is cylindrical, the through hole (5) penetrates through the outer surface of the upper end of the shell cover (4), the waterproof membrane (6) is fixedly connected with the shell cover (4), the first mounting plates (7) are fixedly connected with the upper shell body (1), the number of the first mounting plates (7) is two, and are symmetrically arranged, the second mounting plates (8) are fixedly connected with the lower shell (2), the number of the second mounting plates (8) is two, and are symmetrically arranged, the cavities (9) are embedded on the outer surface of the lower end of the upper shell (1), the wiring lugs (10) are fixedly connected with the lower shell (2), the number of the wiring lugs (10) is four, the wiring holes (11) penetrate through the outer surface of the side end of the wiring lug (10), and the number of the wiring holes (11) is four.
3. A conveniently fixed position self-contained emergency stop switch as defined in claim 1, wherein: the mounting groove (12) is embedded in the outer surface of the upper end of the upper shell (1), the first sealing ring (13) is fixedly connected with the mounting groove (12), the lower end of the shell cover (4) is provided with a connecting shell (14), the connecting shell (14) is fixedly connected with the shell cover (4), the outer surface of the side end of the protective shell (3) is provided with a second sealing ring (15), the second sealing ring (15) is fixedly connected with the protective shell (3), the protective shell (3) is movably connected with the upper shell (1) through the first sealing ring (13) and the second sealing ring (15), the outer surface of the side end of the connecting shell (14) is provided with an external thread (16), the external thread (16) is fixedly connected with the connecting shell (14), the outer surface of the inner side end of the protective shell (3) is provided with an internal thread (17), and the internal thread (17) is fixedly connected with the protective shell (3), the shell cover (4) is in threaded connection with the protective shell (3) through the internal threads (17) and the external threads (16).
4. A conveniently fixed position self-contained emergency stop switch as defined in claim 1, wherein: the lower extreme of cap (4) is provided with switch cover (18), the upper end surface of switch cover (18) is provided with glass hole (19), be fixed connection between glass hole (19) and switch cover (18), the lower extreme surface of switch cover (18) is provided with support piece (20), be swing joint between switch cover (18) and support piece (20), the side surface of support piece (20) is provided with spacing groove (21), spacing groove (21) inlay in the side surface of support piece (20), the quantity of spacing groove (21) is four, and is the circumference array and arranges.
5. A conveniently fixed position self-contained emergency stop switch as defined in claim 1, wherein: the outer surface of the upper end of the first mounting plate (7) is provided with a mounting hole (22), the mounting holes (22) penetrate through the outer surface of the upper end of the first mounting plate (7), the number of the mounting holes (22) is four, and are symmetrically arranged, the outer surface of the upper end of the second mounting plate (8) is provided with a threaded hole (23), the threaded holes (23) penetrate through the outer surface of the upper end of the second mounting plate (8), the number of the threaded holes (23) is four, and are symmetrically arranged, the upper ends of the mounting holes (22) are provided with hexagon bolts (24), the outer surface of the lower end of the hexagonal bolt (24) is provided with a threaded rod (25), the upper shell (1) and the lower shell (2) are in threaded connection with the threaded hole (23) through a hexagon bolt (24), the number of the hexagon bolts (24) and the number of the threaded rods (25) are four.
6. A conveniently fixed position self-contained emergency stop switch as defined in claim 1, wherein: the utility model discloses a novel structure of casing, including lower casing (2), the upper end surface of lower casing (2) is provided with recess (26), recess (26) inlay in the upper end surface of lower casing (2), the lower extreme surface of going up casing (1) is provided with slider (27), be fixed connection between slider (27) and last casing (1), the quantity of slider (27) is four, the side surface of recess (26) is provided with spout (28), spout (28) inlay in the side surface of recess (26), the quantity of spout (28) is four, it is sliding connection through slider (27) and spout (28) between casing (1) and lower casing (2) to go up.
7. A conveniently fixed position self-contained emergency stop switch as defined in claim 6, wherein: the utility model discloses a switch cover, including recess (26), mount pad (29), fixed connection between mount pad (29) and recess (26), the shape of mount pad (29) is circular, the side surface of cavity (9) is provided with presses piece (30), press for fixed connection between piece (30) and switch cover (18), the lower extreme surface that presses piece (30) is provided with sliding block (31), be fixed connection between sliding block (31) and the pressure piece (30), the side surface of sliding block (31) is provided with fixed block (32), be fixed connection between fixed block (32) and sliding block (31).
8. A conveniently fixed position self-contained emergency stop switch as defined in claim 7, wherein: the side surface of fixed block (32) is provided with insulator column (33), be fixed connection between insulator column (33) and fixed block (32), the upper end surface of insulator column (33) is provided with warning light (34), be fixed connection between warning light (34) and insulator column (33), the lower extreme surface of sliding block (31) is provided with movable rod (35), be fixed connection between movable rod (35) and sliding block (31), the side surface of movable rod (35) is provided with spring (36), be swing joint between spring (36) and movable rod (35).
9. A conveniently fixed position self-contained emergency stop switch as defined in claim 8, wherein: the lower extreme surface of movable rod (35) is provided with backup pad (37), be fixed connection between backup pad (37) and movable rod (35), the lower extreme surface of insulated column (33) is provided with second conductive contact (39), be fixed connection between second conductive contact (39) and insulated column (33), the upper end surface of mount pad (29) is provided with first conductive contact (38), be fixed connection between first conductive contact (38) and mount pad (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011256340.2A CN112331499A (en) | 2020-11-11 | 2020-11-11 | Independent emergency stop switch convenient for fixing position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011256340.2A CN112331499A (en) | 2020-11-11 | 2020-11-11 | Independent emergency stop switch convenient for fixing position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112331499A true CN112331499A (en) | 2021-02-05 |
Family
ID=74317291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011256340.2A Pending CN112331499A (en) | 2020-11-11 | 2020-11-11 | Independent emergency stop switch convenient for fixing position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112331499A (en) |
-
2020
- 2020-11-11 CN CN202011256340.2A patent/CN112331499A/en active Pending
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Application publication date: 20210205 |