CN108091502A - A kind of emergency stop button switch - Google Patents
A kind of emergency stop button switch Download PDFInfo
- Publication number
- CN108091502A CN108091502A CN201711401837.7A CN201711401837A CN108091502A CN 108091502 A CN108091502 A CN 108091502A CN 201711401837 A CN201711401837 A CN 201711401837A CN 108091502 A CN108091502 A CN 108091502A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fixedly connected
- steel disc
- emergency stop
- fixed
- 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.)
- Granted
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/26—Snap-action arrangements depending upon deformation of elastic members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/01—Spiral spring
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of emergency stop button switchs, including lower case, middle housing and upper case, the middle housing is internally provided with connecting rod, push-button reset spring is cased on the outside of the connecting rod, button cap is fixedly connected with above the connecting rod, the middle housing both sides are respectively connected with the first steel disc, and both sides have been fixedly connected with the second steel disc above the connecting rod, deck is connected with being equipped on the inside of upper case on the outside of second steel disc, torsional spring is installed between the connection deck.By slightly rotating button cap, first fixture block and the second fixture block are separated, under the action of push-button reset spring and contact resetting spring, so that connecting rod rises, normally closed interlock is closed, and recovers normal operating condition, the setting of torsional spring is so that the second fixture block on connecting rod is restored to and the same vertical direction of the first fixture block, the setting of support spring is to increase the elasticity of the second steel disc so that the first fixture block can engage securely for a long time with the second fixture block.
Description
Technical field
The present invention relates to switching technique fields, are specially a kind of emergency stop button switch.
Background technology
Button is a kind of common control electric elements, is commonly used to be switched on or switched off control circuit, so as to reach control electricity
A kind of switch of motivation or other electric equipment operation purposes.Scram button is referred to as " emergency stop button ", simple in the industry
Claim scram button.As the term suggests people can be by quickly pressing this button exactly when emergency occurs for scram button
To reach the measure of protection.Inside various factories, it can be seen that eye-catching in some large and medium-sized machinery equipments or electric appliance
Red button, should having for standard indicate the red font identical with " emergent stopping " meaning.This button can be collectively referred to as emergency stop
Button.This button need to only be depressed directly down.Whole equipment can quickly be allowed immediately to stop or discharge some transmission portions.
This button must be discharged to be again started up equipment, that is, is unclamped after need to being only rotated clockwise about 45 °, the portion pressed
Dividing will bounce.Namely " discharge ".Require some every transmission portions can be directly or indirectly inside industry security
Must all be protected by measure in the case that being abnormal machine that injury can be generated to human body, scram button be exactly wherein it
One.
Existing scram button is there are reset capability is poor and the situations such as snap effect is poor, in order to enable emergency stop is pressed
Button can be in for a long time in a good working condition, and safety guarantee is brought to the production of factory, so providing a kind of emergency stop
Button switch come solve the above-mentioned problem very it is necessary to.
The content of the invention
It is an object of the invention to provide a kind of emergency stop button switch, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of emergency stop button switch, including lower case,
Middle housing and upper case, the middle housing is internally provided with connecting rod, push-button reset spring is cased on the outside of the connecting rod, described
Button cap is fixedly connected with above connecting rod, the middle housing both sides are respectively connected with the first steel disc, and both sides are equal above the connecting rod
The second steel disc is fixedly connected with, is equipped on the outside of second steel disc with upper case inside and is connected deck, the connection deck
Between torsional spring is installed, on the inside of second steel disc and on the outside of connecting rod between be equipped with support spring, it is left above first steel disc
Side is fixed with the first fixture block, and the second steel disc lower right-hand side is fixed with the second fixture block, and the lower case is internally provided with support
Plate, the support plate top are equipped with normally closed interlock, and normally open contact, the support plate and connecting rod lower section are equipped with below the support plate
Fixed block has been fixedly connected with, contact resetting spring is equipped with below the fixed block.
Preferably, both sides have been fixedly connected with the first fixed plate, the middle housing top two below the upper case
Side has been fixedly connected with the second fixed plate, between first fixed plate and the second fixed plate by hexagonal socket nut screw thread repeatedly
It connects.
Preferably, both sides have been fixedly connected with the 4th fixed plate, the middle housing lower section two above the lower case
Side has been fixedly connected with the 3rd fixed plate, is fixedly connected between the 3rd fixed plate and the second fixed plate by fixing bolt.
Preferably, the first limiting plate is equipped with above the push-button reset spring, first limiting plate is fixedly connected on company
Bar, the support spring outside are equipped with limited block, and the limited block is individually fixed on the inside of the second steel disc and on the outside of connecting rod.
Preferably, the second limiting plate is equipped on the outside of the contact resetting spring, second limiting plate is fixedly connected on down
Portion's outer casing inner wall.
Preferably, first steel disc and the second steel disc are L-shaped structural elasticity steel disc.
Preferably, the normally closed interlock is respectively connected with conducting wire with normally open contact one side.
Preferably, the lower case down either side has been fixedly connected with fixed seat, and mounting hole is provided in the fixed seat.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of emergency stop button switch structure novel of the present invention, can
Ensure that scram button is effectively clamped and resets, snap effect is good, resets high sensitivity so that emergency stop button switch can be grown
Phase effectively uses.It being pushed by button press cap connecting rod so that push-button reset spring is pressed down, and on the outside of the first steel disc
One fixture block is mutually clamped with the second fixture block on the outside of the second steel disc, while contact resetting spring is pressed down, normally closed interlock separation, electricity
Road disconnects, and when needing to recover, by slightly rotating button cap, the first fixture block and the second fixture block are separated, in push-button reset bullet
Under the action of spring and contact resetting spring so that connecting rod rises, and normally closed interlock is closed, and recovers normal operating condition, and torsional spring is set
Put so that the second fixture block on connecting rod be restored to the same vertical direction of the first fixture block, the setting of support spring is to increase by the second steel
The elasticity of piece so that the first fixture block can engage securely for a long time with the second fixture block.
Description of the drawings
Fig. 1 is cross section structure schematic diagram of the present invention；
Fig. 2 is part A partial enlargement structural representation of the present invention；
Fig. 3 is part B partial enlargement structural representation of the present invention；
Fig. 4 is C portion partial enlargement structural representation of the present invention.
In figure：1 lower case, 2 middle housings, 3 upper cases, 4 connecting rods, 5 push-button reset springs, 6 first limiting plates, 7
First steel disc, 8 second steel discs, 9 first fixture blocks, 10 second fixture blocks, 11 support springs, 12 torsional springs, 13 connection decks, 14 buttons
Cap, 15 support plates, 16 fixed blocks, 17 contact resetting springs, 18 normally closed interlocks, 19 normally open contacts, 20 second limiting plates, 21 /Vs
Spiral shell is fixed in block, 22 first fixed plates, 23 second fixed plates, 24 hexagonal socket nuts, 25 the 3rd fixed plates, 26 the 4th fixed plates, 27
Bolt, 28 conducting wires, 29 fixed seats.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of emergency stop button switch, including lower case 1, in
Portion's shell 2 and upper case 3, the middle housing 2 are internally provided with connecting rod 4, and 4 outside of connecting rod is cased with push-button reset spring 5,
4 top of connecting rod is fixedly connected with button cap 14, and 2 both sides of middle housing are respectively connected with the first steel disc 7, the connecting rod 4
Top both sides have been fixedly connected with the second steel disc 8, and 8 outside of the second steel disc is equipped with 3 inside of upper case is connected deck
13, torsional spring 12 is installed between the connection deck 13, support bullet is equipped between 8 inside of the second steel disc and 4 outside of connecting rod
Spring 11,7 upper left of the first steel disc are fixed with the first fixture block 9, and 8 lower right-hand side of the second steel disc is fixed with the second fixture block
10, the lower case 1 is internally provided with support plate 15, and 15 top of support plate is equipped with normally closed interlock 18, the support plate 15
Lower section is equipped with normally open contact 19, and 4 lower section of the support plate 15 and connecting rod has been fixedly connected with fixed block 16, under the fixed block 16
Side is equipped with contact resetting spring 17.
The 3 lower section both sides of upper case have been fixedly connected with the first fixed plate 22, and the 2 top both sides of middle housing are equal
The second fixed plate 23 is fixedly connected with, passes through 24 screw thread of hexagonal socket nut between 22 and second fixed plate 23 of the first fixed plate
Downlink connection.The 1 top both sides of lower case have been fixedly connected with the 4th fixed plate 26, and the 2 lower section both sides of middle housing are equal
The 3rd fixed plate 25 is fixedly connected with, is fixed and connected by fixing bolt 27 between the 3rd fixed plate 25 and the second fixed plate 26
It connects.5 top of push-button reset spring is equipped with the first limiting plate 6, and first limiting plate 6 is fixedly connected on connecting rod 4, the branch
It supports 11 outside of spring and is equipped with limited block 21, the limited block 21 is individually fixed in 4 outside of 8 inside of the second steel disc and connecting rod.It is described
Resetting spring 17 outside in contact is equipped with the second limiting plate 20, and second limiting plate 20 is fixedly connected on 1 inner wall of lower case.Institute
It is L-shaped structural elasticity steel disc to state the first steel disc 7 and the second steel disc 8.The normally closed interlock 18 and 19 one side of normally open contact are equal
It is connected with conducting wire 28.1 down either side of lower case has been fixedly connected with fixed seat 29, and installation is provided in the fixed seat 29
Hole.
Operation principle：The present invention can ensure that scram button is effectively clamped and resets, and snap effect is good, reset sensitive
Degree is high so that emergency stop button switch permanently effective can use.It is pushed by 14 connecting rod 4 of button press cap so that button
Resetting spring 5 is pressed down, and first fixture block 9 and second fixture block 10 in 7 outside of the second steel disc in 7 outside of the first steel disc are mutually clamped,
Contact resetting spring 17 is pressed down simultaneously, and normally closed interlock 18 separates, and circuit disconnects, and when needing to recover, is pressed by slightly rotating
Button cap 14, the first fixture block 9 are separated with the second fixture block 10, under the action of push-button reset spring 5 and contact resetting spring 17, make
It obtains connecting rod 4 to rise, normally closed interlock 18 is closed, and recovers normal operating condition, and the setting of torsional spring 12 causes the second fixture block on connecting rod 4
10 be restored to 9 same vertical direction of the first fixture block, the setting of support spring 11 is to increase the elasticity of the second steel disc 8 so that the
One fixture block 9 can engage securely for a long time with the second fixture block 10.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of emergency stop button switch, including lower case (1), middle housing (2) and upper case (3), it is characterised in that：Institute
It states middle housing (2) and is internally provided with connecting rod (4), be cased with push-button reset spring (5) on the outside of the connecting rod (4), on the connecting rod (4)
Side is fixedly connected with button cap (14), and middle housing (2) both sides are respectively connected with the first steel disc (7), connecting rod (4) top
Both sides have been fixedly connected with the second steel disc (8), and the second steel disc (8) outside on the inside of upper case (3) with being equipped with connection card
Seat (13), is equipped with torsional spring (12) between connection deck (13), on the inside of second steel disc (8) with connecting rod (4) outside
Between be equipped with support spring (11), the first steel disc (7) upper left is fixed with the first fixture block (9), and second steel disc (8) is right
Side-lower is fixed with the second fixture block (10), and the lower case (1) is internally provided with support plate (15), support plate (15) top
Equipped with normally closed interlock (18), be equipped with normally open contact (19) below the support plate (15), the support plate (15) under connecting rod (4)
Side has been fixedly connected with fixed block (16), and contact resetting spring (17) is equipped with below the fixed block (16).
2. a kind of emergency stop button switch according to claim 1, it is characterised in that：Both sides below the upper case (3)
The first fixed plate (22) has been fixedly connected with, both sides have been fixedly connected with the second fixed plate (23) above the middle housing (2),
Pass through hexagonal socket nut (24) screw thread downlink connection between first fixed plate (22) and the second fixed plate (23).
3. a kind of emergency stop button switch according to claim 1, it is characterised in that：Both sides above the lower case (1)
The 4th fixed plate (26) has been fixedly connected with, both sides have been fixedly connected with the 3rd fixed plate (25) below the middle housing (2),
It is fixedly connected between 3rd fixed plate (25) and the second fixed plate (26) by fixing bolt (27).
4. a kind of emergency stop button switch according to claim 1, it is characterised in that：Above the push-button reset spring (5)
Equipped with the first limiting plate (6), first limiting plate (6) is fixedly connected on connecting rod (4), is equipped on the outside of the support spring (11)
Limited block (21), the limited block (21) are individually fixed on the inside of the second steel disc (8) and on the outside of connecting rod (4).
5. a kind of emergency stop button switch according to claim 1, it is characterised in that：On the outside of the contact resetting spring (17)
Equipped with the second limiting plate (20), second limiting plate (20) is fixedly connected on lower case (1) inner wall.
6. a kind of emergency stop button switch according to claim 1, it is characterised in that：First steel disc (7) and the second steel
Piece (8) is L-shaped structural elasticity steel disc.
7. a kind of emergency stop button switch according to claim 1, it is characterised in that：The normally closed interlock (18) is touched with normally opened
Head (19) one side is respectively connected with conducting wire (28).
8. a kind of emergency stop button switch according to claim 1, it is characterised in that：Lower case (1) down either side
Fixed seat (29) has been fixedly connected with, mounting hole is provided on the fixed seat (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401837.7A CN108091502B (en) | 2017-12-22 | 2017-12-22 | A kind of emergency stop button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401837.7A CN108091502B (en) | 2017-12-22 | 2017-12-22 | A kind of emergency stop button switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108091502A true CN108091502A (en) | 2018-05-29 |
| CN108091502B CN108091502B (en) | 2019-04-02 |
Family
ID=62177716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401837.7A Active CN108091502B (en) | 2017-12-22 | 2017-12-22 | A kind of emergency stop button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108091502B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872886A (en) * | 2019-03-15 | 2019-06-11 | 金炉电气有限公司 | A kind of manual-operating mechanism |
| CN111509483A (en) * | 2020-04-08 | 2020-08-07 | 王浩 | Emergency stop button with stable safety control performance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702384A (en) * | 2009-10-29 | 2010-05-05 | 贵州航天电器股份有限公司 | Travel control switch of multi-path asynchronous conduction |
| CN101882535A (en) * | 2010-06-18 | 2010-11-10 | 杭州恒业电机制造有限公司 | Waterproof relay with emergency stop switch |
| CN202796572U (en) * | 2012-09-17 | 2013-03-13 | 宁波嘉林电子有限公司 | Multi-circuit action travel switch |
| CN205723254U (en) * | 2016-05-05 | 2016-11-23 | 南安市威速电子科技有限公司 | A kind of novel push button switch |
| CN206516532U (en) * | 2016-12-30 | 2017-09-22 | 江西现代职业技术学院 | A kind of Intelligent household switch |
-
2017
- 2017-12-22 CN CN201711401837.7A patent/CN108091502B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101702384A (en) * | 2009-10-29 | 2010-05-05 | 贵州航天电器股份有限公司 | Travel control switch of multi-path asynchronous conduction |
| CN101882535A (en) * | 2010-06-18 | 2010-11-10 | 杭州恒业电机制造有限公司 | Waterproof relay with emergency stop switch |
| CN202796572U (en) * | 2012-09-17 | 2013-03-13 | 宁波嘉林电子有限公司 | Multi-circuit action travel switch |
| CN205723254U (en) * | 2016-05-05 | 2016-11-23 | 南安市威速电子科技有限公司 | A kind of novel push button switch |
| CN206516532U (en) * | 2016-12-30 | 2017-09-22 | 江西现代职业技术学院 | A kind of Intelligent household switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109872886A (en) * | 2019-03-15 | 2019-06-11 | 金炉电气有限公司 | A kind of manual-operating mechanism |
| CN111509483A (en) * | 2020-04-08 | 2020-08-07 | 王浩 | Emergency stop button with stable safety control performance |
| CN111509483B (en) * | 2020-04-08 | 2021-06-08 | 盐城雄鹰精密机械有限公司 | Emergency stop button with stable safety control performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108091502B (en) | 2019-04-02 |
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