CN109509666A - A kind of scram button trigger mechanism - Google Patents
A kind of scram button trigger mechanism Download PDFInfo
- Publication number
- CN109509666A CN109509666A CN201811385570.1A CN201811385570A CN109509666A CN 109509666 A CN109509666 A CN 109509666A CN 201811385570 A CN201811385570 A CN 201811385570A CN 109509666 A CN109509666 A CN 109509666A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- annular
- triggering
- connection
- push rod
- 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.)
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Classifications
-
- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- 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
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/20—Driving mechanisms
-
- 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
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of scram button trigger mechanisms, including mushroom head button, sleeve, triggering push rod, triggering spring and reset spring；Mushroom head button is set on sleeve top outer wall, and mushroom head button is built-in with annular fixed station, and triggering push rod is arranged above sleeve inner, triggers and inclined-plane guide table and limit window are built in annular fixed station and be equipped at the top of push rod；The inner wall of annular fixed station is equipped with inclined-plane and is oriented to tooth post, and annular fixed station bottom is equipped with positive stop lug boss；Guide ledges are equipped on the inside of sleeve, the bottom for triggering push rod is provided with upper, middle and lower annular chuck and the first, second annular guide groove；Middle annular chuck is equipped with guiding notch；Lower annular chuck is equipped with assembly notch；Triggering spring is set in the top outer of sleeve, and the limit bottom of window of sleeve is equipped with vertical slot, and the bottom of annular fixed station is equipped with fixation hole；The inside of mushroom head button and the outside of sleeve, which are equipped with, resets card slot, and sleeve bottom is equipped with circuit connecting mechanism and light emitting module.
Description
Technical field
The present invention relates to emergency stop button switch fields, and in particular to arrives a kind of scram button trigger mechanism.
Background technique
Scram button is to belong to main one kind for enabling control electric appliance to cut off when machine is in the hole by intervention button
Power supply, arrestment operating achieve the purpose that the protection person and equipment safety.Scram button is usually the push type manually controlled
Switch (key is mostly red), the control circuit for access device of connecting, in emergency circumstances directly disconnecting control circuit power supply
To quick arrestment avoid non-normal working required inside industry security all some transmission portions can directly or
Measure must be all protected in the machine that can generate injury to human body when being abnormal connect, and scram button is exactly wherein
One of.Therefore for the machine with transmission portion, accurately and reliably working for scram button is extremely important.
Since the Trigger Function of current scram button is generally in such a way that spring adds thimble, when by key pressing, feeler lever
Stress, which pushes down on, touches connection terminal, is disconnected circuit.But thimble is it is possible that being stuck and making push rod can not
The case where promotion, to cause scram button there may be the hidden danger that can not be cut off the power in time, and red key light compared with
It is not easy quickly to be found in dark environment, possibly can not fast and accurately be found in time when needing emergency stop operation.
Summary of the invention
In order to overcome above-mentioned defect in the prior art, the present invention provides a kind of scram button trigger mechanism, the triggerings
Kinetic energy straight down is converted to triggering push rod rotary motion by elastic construction by mechanism, and by annular groove and boss into
The locking of row emergency stop, scram button, which has been effectively ensured, can cut off the power in time and can fast and accurately be looked for compared under dark situation
It arrives.
Technical solution
A kind of scram button trigger mechanism, including mushroom head button, sleeve, triggering push rod, triggering spring and reset spring；
The sleeve is upper and lower ends hatch frame, and the mushroom head button inside bottom is set on the sleeve top outer wall,
The annular fixed station of bottom opening is provided in the mushroom head button, the triggering push rod is arranged in the sleeve inner
It is square, it is built at the top of the triggering push rod in the annular fixed station and is equipped with inclined-plane guide table and limit window；The ring
The inner wall of shape fixed station, which protrudes above, is equipped with inclined-plane compatible with inclined-plane guide table guiding tooth post, the annular fixed station bottom
Positive stop lug boss compatible with the limit window is equipped on the inside of portion's opening；Guide ledges are equipped on the inside of the sleeve, it is described
Triggering push rod bottom outside wall correspond to the guide ledges position from top to bottom successively be horizontally disposed with have upper annular chuck,
Middle annular chuck and lower annular chuck are formed between the upper annular chuck, the middle annular chuck and the lower annular chuck
The first annular guide groove and the second annular guide groove of the guide ledges can be accommodated；The middle annular chuck two sides are respectively provided with
One can accommodate the guiding notch that the guide ledges are directed through；The lower annular chuck, which is equipped with, accommodates the guide ledges
By assembly notch；The triggering spring is set in the top outer of the sleeve, the limit window bottom of the sleeve
Portion is equipped with the vertical slot of the fixed triggering lower spring end plug, is provided with fixation on the bottom opening end face of the annular fixed station
The fixation hole of the triggering spring upper end plug；The inside of the mushroom head button and the outside of the sleeve are correspondingly provided with appearance
The fixed reset card slot of reset spring both ends plug of receiving；The sleeve bottom is provided with circuit connecting mechanism and luminous mould
Block.
Further, the triggering push rod bottom is provided with connection feeler lever, and the connection feeler lever bottom is equipped with feeler lever boss；
The circuit connecting mechanism includes connection electroconductive elastic sheet, connects high-order fixed contact, connection low level fixed contact and circuit connection pedestal；
The high-order fixed contact of the connection and the connection low level fixed contact are arranged in the connection electroconductive elastic sheet two sides, the circuit connection
Pedestal is fixed on the inside of the sleeve bottom；The high-order fixed contact of the connection and connection low level fixed contact bottom are all provided with oriented
Under across the circuit connection pedestal and the circuit connection stitch that forms a fixed connection；The connection electroconductive elastic sheet is located at the touching
Below bar boss, one end of which is fixed on the connection low level fixed contact, it is high that the upward bending of the other end extends to the connection
The bottom surface of position fixed contact.
Further, the light emitting device includes light emitting module, shine pedestal and luminous base bottom, the luminous pedestal
Bottom be equipped be passed down through the circuit connection pedestal and the luminous power stitch that forms a fixed connection, the luminous power stitch with
The light emitting module electrical connection.
Further, the mushroom head button top is provided inwardly with push-button recess, the push-button recess bottom and the ring
Shape fixed station hollow portion communicates, and the push-button recess is built-in with can be by light transmission button cramp that snap is connected and fixed.
Further, the triggering push rod top end surface is equipped with inclined-plane slide unit.
Further, it is described reset card slot circular array be distributed the mushroom head button inside and the sleeve it is outer
Side.
Further, it is described triggering spring upper and lower ends be equipped with for be inserted into respectively the corresponding fixation hole and
Triggering Spring connector plug in the vertical slot；The upper and lower ends of the reset spring are equipped with corresponding described for being inserted into respectively
Reset the reset spring plug in card slot.
Further, the guiding notch of the middle annular chuck two sides is equipped with limited block.
Further, the sleeve lateral wall is provided inwardly with annular seal groove.
Further, the annular seal groove is built-in with ring type seal.
Compared with the prior art, the present invention has the following beneficial effects:
When generation emergency takes mushroom head button, the triggering push rod of trigger mechanism pushes the one of connection electroconductive elastic sheet
End is contacted with high-order fixed contact bottom surface disconnection is connected, and formation connects circuit between high-order fixed contact and connection low level fixed contact and breaks
It opens, while triggering the inclined-plane guiding tooth post inclined-plane guiding movement in the inclined-plane guide table and annular fixed station inner wall of push rod for mushroom
The conversion of motion in head erect direction is triggering push rod rotary motion, and leads to guide ledges and excessively first annular guide groove, the second ring
The cooperation of shape guide groove and guiding notch carries out triggering lock for push rod is triggered with the elastic torsion for triggering spring plus reset spring
It is fixed.
Push-button recess bottom is communicated with annular fixed station hollow portion, enables light emitting module by the light of sending by electrical connection
It is transmitted in push-button recess by triggering push rod, annular fixed station, push-button recess, which is built-in with, to be connected and fixed by snap
Light transmission button cramp.Light is set uniformly to be dispersed into the external world through light transmission button cramp, it is eye-catching under formation multi-angle is multi-environment
Effect.Even in the case where ambient enviroment light is darker, it is easier to which operator is quickly found out.
In the present invention, each trigger mechanism component uniform force, pushrod movement is balanced, and function is reliable.Structure is simple, is assembled into
This is low；Uniform force, operating handle are good.
Detailed description of the invention
Fig. 1 is a kind of external structure schematic diagram of scram button trigger mechanism in the present invention.
Fig. 2 is a kind of A-A internal cross section schematic diagram of scram button trigger mechanism in Fig. 1.
Fig. 3 is a kind of schematic perspective view of scram button trigger mechanism in Fig. 2.
Fig. 4 is the schematic perspective view that push rod is triggered in Fig. 2.
Fig. 5 is the structural schematic diagram that spring and reset spring are triggered in the present invention.
Fig. 6 is the elevational schematic view of mushroom head button elevated bottom perspective structure in Fig. 2.
Fig. 7 is Fig. 2 middle sleeve top perspective structure schematic top plan view.
Fig. 8 is that triggering spring and reset spring are mounted on mushroom head button in the scheme of installation in sleeve in Fig. 5-Fig. 7.
Fig. 9 is mushroom head button and triggering push rod compression rotary work schematic illustration in Fig. 2.
Figure 10 is that the compression of triggering push rod rotates and discharge the change in location schematic diagram of guide ledges after locking in Fig. 2.
Appended drawing reference:
Mushroom head button 1, sleeve 2, triggering push rod 3, triggering spring 4, reset spring 5, annular fixed station 6, inclined-plane guiding
Platform 7, limit window 8, inclined-plane guiding tooth post 9, positive stop lug boss 10, guide ledges 11, upper annular chuck 12, middle annular chuck 13,
The annular guide groove 16 of lower annular chuck 14, first annular guide groove 15, second, guiding notch 17, assembly notch 18, vertical slot 19,
Fixation hole 20, reset card slot 21, triggering Spring connector plug 22, reset spring plug 23, inclined-plane slide unit 24, limited block 25, annular are close
Sealing groove 26, ring type seal 27, light transmission button cramp 28, light emitting module 29, luminous power stitch 30, circuit connecting mechanism 31,
Circuit connection stitch 32, feeler lever boss 34, connects high-order fixed contact 35, connection low level fixed contact 36, connects and lead connection feeler lever 33
Electric elastic slice 37, circuit connection pedestal 38, shine pedestal 39, push-button recess 40, falling stroke height h.
Specific embodiment
For elaboration the content of present invention is better described, expansion explanation is carried out below with reference to schematic diagram and embodiment:
As shown in Fig. 1-Fig. 8, the present invention provides a kind of scram button trigger mechanism, including mushroom head button 1, sleeve 2,
Trigger push rod 3, triggering spring 4 and reset spring 5；Sleeve 2 is upper and lower ends hatch frame, and 2 lateral wall of sleeve is provided inwardly with ring
Shape seal groove 26, the annular seal groove 26 are built-in with ring type seal 27, prevent foreign matter or liquid from entering inside, make
At security risks such as poor contacts, the service life of scram button trigger mechanism is influenced.1 inside bottom of mushroom head button is set in sleeve
On 2 top outer side walls.The annular fixed station 6 of bottom opening is provided in mushroom head button 1.Push rod 3 is triggered to be arranged in sleeve 2
The top of inner upper, triggering push rod 3 is built in annular fixed station 6 and is equipped with inclined-plane guide table 7 and limit window 8, inclined-plane
Guide table 7 is V-structure, and one side is inclined-plane, and the other side is vertical plane.
Further, inside is equipped with positive stop lug boss 10 compatible with limit window 8 at annular 6 bottom opening of fixed station,
It triggers 3 top end surface of push rod and is equipped with inclined-plane slide unit 24, it can be by inclined-plane slide unit for allow positive stop lug boss 10 in assembly
24 inclined-plane is loaded in limit window 8.
Further, guide ledges 11 are equipped on the inside of sleeve 2, the bottom outside wall of triggering push rod 3 corresponds to guide ledges
11 position, which is from top to bottom successively horizontally disposed with, upper annular chuck 12, middle annular chuck 13 and lower annular chuck 14, upper annular
The first annular guide groove 15 that can accommodate guide ledges 11 is formed between chuck 12, middle annular chuck 13 and lower annular chuck 14
With the second annular guide groove 16；Middle 13 two sides of annular chuck, which are respectively provided with one, can accommodate the guiding that guide ledges 11 are directed through
Notch 17；Lower annular chuck 14, which is equipped with, accommodates the assembly notch 18 that guide ledges 11 fit through, each middle annular chuck 13
Guiding 17 side of notch is equipped with limited block 25.
Further, the effect of reset spring 5 and triggering 4 two existing compressed springs of spring of spring has the work of torsional spring again
With triggering spring 4 is set in the top outer of sleeve 2, and limit 8 bottom of window of sleeve 2 is equipped with fixed triggering 4 lower end of spring
Vertical slot 19 is provided with the fixation hole 20 of fixed triggering 4 upper end of spring on the bottom opening end face of annular fixed station 6；Mushroom head is pressed
The inside of button 1 and the outside of sleeve 2, which are correspondingly provided with, accommodates the fixed reset card slot 21 in 5 both ends of reset spring.Reset card slot 21
Circular array is distributed the inside of mushroom head button 1 and the outside of sleeve 2.The upper and lower ends of triggering spring 4 are equipped with for dividing
The triggering Spring connector plug 22 not being inserted into corresponding fixation hole 20 and vertical slot 19.The upper and lower ends of reset spring 5 are all provided with useful
In the reset spring plug 23 being inserted into corresponding reset card slot 21 respectively.
Specifically, mushroom head button 1 and triggering push rod 3 form limit effect, set by positive stop lug boss 10 and limit window 8
Cylinder 2 and triggering push rod 3 pass through guide ledges 11 and first annular guide groove 15 or the second annular guide groove 16 forms limit effect.
The inner wall of annular fixed station 6, which protrudes above, is equipped with inclined-plane compatible with inclined-plane guide table 7 guiding tooth post 9, due to mushroom
Compatible inclined-plane is all had in inclined-plane guiding tooth post 9 and the inclined-plane guide table 7 of triggering push rod 3 in mushroom head button 1, for working as
When mushroom head button 1 is pressed its straight down compression movement by inclined-plane cooperation be converted into trigger push rod 3 rotary motion.
Cylindrical triggering push rod 3 is installed in inside sleeve 2, there is guide ledges 11 on sleeve 2, triggers 3 bottom of push rod
Annular chuck, middle annular chuck 13 and lower annular chuck 14 form the first annular guide groove 15 that can accommodate guide ledges 11
With the second annular guide groove 16.2 bottom of sleeve is provided with circuit connecting mechanism 31 and light emitting module 29, and triggering 3 bottom of push rod is set
It is equipped with connection feeler lever 33, connection 33 bottom of feeler lever is equipped with feeler lever boss 34；Circuit connecting mechanism 31 include connection electroconductive elastic sheet 37,
Connect high-order fixed contact 35, connection low level fixed contact 36 and circuit connection pedestal 38；Connect high-order fixed contact 35 and connection low level
The setting of fixed contact 36 is fixed on 2 bottom inside of sleeve in connection 37 two sides of electroconductive elastic sheet, circuit connection pedestal 38；Connection is high-order fixed
Contact 35 and connection 36 bottom of low level fixed contact are equipped with the circuit for being passed down through circuit connection pedestal 38 and forming a fixed connection
Connect stitch 32；Connection electroconductive elastic sheet 37 is located at the lower section of feeler lever boss 34, one end of which is fixed on connecting on low level fixed contact 36,
The upward bending of the other end extends to the bottom surface for connecting high-order fixed contact 35 by touching to form electrical connection.
When non-emergent state, mushroom head button 1 is not pressed, and is now in the state of being released, and guide ledges 11
In the second annular guide groove 16 of triggering 3 bottom of push rod, push rod 3 is triggered at this time and is in releasing position, connects electroconductive elastic sheet 37
Positioned at the lower section of feeler lever boss 34, be also at release conditions, one end of which is fixed on connection low level fixed contact 36, the other end keep with
Connect high-order fixed contact 35 touches state, connects keep communicating between high-order fixed contact 35 and connection low level fixed contact 36 at this time
Circuit connection.
When being in an emergency, when mushroom head button 1 is taken, sleeve 2 be it is static, reset spring 5 is axially pressed
Contracting forms longitudinal elastic force, transports the compression of mushroom head button 1 straight down as shown in fig. 7, triggering push rod 3 is cooperated by inclined-plane
Turn is changed to rotary motion, and triggers 4 both ends of spring and trigger between push rod 3 and annular fixed station 6 due to being separately fixed at, by
The two is relatively moved to form elastic force and torsion.
As shown in Fig. 2, Fig. 9 and Figure 10, guide ledges 11 on sleeve 2, position is stationary, releasing position middle sleeve 2
On guide ledges 11 be stuck in triggering push rod 3 first annular guide groove 15 in, state is relatively stable.When triggering push rod 3 is in mushroom
It is persistently rotated under the action of mushroom head button 1, the elastic force and torsion for triggering the accumulation on spring 4 are also being continuously increased, when triggering pushes away
The guiding notch 17 of 3 bottom of bar, to 11 top of guide ledges, is now in trigger position, due to not having middle ring by rotary motion
The vertical obstacle of shape chuck 13 stops, and the elastic force triggered on spring 4 is released, and the elastic force that triggering 3 bottom of push rod is subject to is along limit
The sidewalls vertical of position block 25 is pushed downwards, and second that guide ledges 11 leave triggering 3 bottom of push rod by being oriented to notch 17 is made
Annular guide groove 16 enters in first annular guide groove 15, then guide ledges 11 are in same with first annular guide groove 15
In horizontal movement track.Triggering push rod 3 does not stop at this time, when guide ledges 11 are hindered without the lateral obstacle of middle annular chuck 13
When gear, the torsion of triggering spring 4 is also released, and rotation arrival latched position can be reversed by triggering 3 bottom of push rod at this time, forms touching
Send out the lasting locking of push rod 3.At this time since the falling stroke height h of triggering 3 bottom of push rod can push triggering 3 bottom of push rod to connect
The connection electroconductive elastic sheet 37 of feeler lever boss 34 downwards contacted on bar 33 is mobile, when feeler lever boss 34 pushes connection electroconductive elastic sheet
37 one end is contacted with connecting high-order 35 bottom surface of fixed contact and disconnect, then connect high-order fixed contact 35 and connection low level fixed contact 36 it
Between circuit connection state be open circuit, at this time circuit disconnect, form the emergent stopping operational effect of machine.When take mushroom head by
The active force of button 1 is reduced until when disappearing, and the elastic force of reset spring 5 pushes mushroom head module when resetting upwards due to triggering push rod
3 in locking of falling, and the be triggered limit window 8 at the top of push rod 3 of the positive stop lug boss 10 in mushroom head button 1 locks, can not
It further resets, then the falling stroke height h for triggering 3 bottom of push rod still is able to locking feeler lever boss 34 and pushes connection electroconductive elastic sheet
37 one end disconnects the state contacted with high-order 35 bottom surface of fixed contact is connected.Reset spring 5 is still in being axially compressed at this time
State has certain elastic force, and triggers spring 4 and then have accumulated certain elastic potential energy.
When emergency is released from, when needing to be reset scram button, mushroom head button 1 is rotated manually, makes guide ledges
11 go to the vertical plane of inclined-plane guide table 7 and triggering push rod 3 are driven to rotate, since sleeve 2 is static, reset spring 5
With triggering spring 4 springy while having accumulated certain torsion.Make the guiding of the other side after triggering 3 lower rotation of push rod
When notch 17 has gone to 11 lower section of guide ledges, triggering push rod 3 is rotated from latched position to trigger bit relative to guide ledges 11
Set, at this time trigger push rod 3 be reset 5 elastic potential energy of spring release and be pulled up, in addition triggering spring 4 itself accumulation torsion
Potential energy is also released simultaneously, and triggering push rod 3 can be locked in releasing position by guide ledges 11, after feeler lever boss 34 resets at this time,
Connection electroconductive elastic sheet 37 is also at release conditions, and one end restores the electrical connection touched effect with high-order 35 bottom surface of fixed contact is connect
Fruit, the circuit connection connected between high-order fixed contact 35 and connection low level fixed contact 36 can be switched on.
What is used in the present embodiment with the collocation of scram button trigger mechanism further includes light emitting device, and light emitting device includes shining
Module 29, shine 39 bottom of pedestal 39 and luminous pedestal, and 39 bottom of pedestal that shines, which is equipped with, is passed down through circuit connection pedestal 38 simultaneously
Form a fixed connection luminous power stitch 30, and luminous power stitch 30 is electrically connected with light emitting module 29.The top of mushroom head button 1 to
Interior to be equipped with push-button recess 40,40 bottom of push-button recess is communicated with annular 6 hollow portion of fixed station, makes the mould that shines by electrical connection
The light of sending can be transmitted in push-button recess 40 by block 29 by triggering push rod 3, annular fixed station 6, built in push-button recess 40
Having can be by light transmission button cramp 28 that snap is connected and fixed.It is dispersed into light uniformly through light transmission button cramp 28 outer
Boundary, the eye-catching effect under formation multi-angle is multi-environment.Even in the case where ambient enviroment light is darker, it is easier to operator
It is quickly found out.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Technical solution of the present invention is described in detail, it will be understood by those of skill in the art that it still can be to aforementioned reality
It applies technical solution documented by example to modify, or part of technical characteristic is replaced on an equal basis；And these modification or
Person's replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of scram button trigger mechanism, it is characterised in that: including mushroom head button, sleeve, triggering push rod, triggering spring and
Reset spring；The sleeve is upper and lower ends hatch frame, and the mushroom head button inside bottom is set at the top of the sleeve
On lateral wall, the annular fixed station of bottom opening is provided in the mushroom head button, the triggering push rod is arranged in the set
Cylinder inner upper is built at the top of the triggering push rod in the annular fixed station and is equipped with inclined-plane guide table and limits window
Mouthful；The inner wall of the annular fixed station, which protrudes above, is equipped with inclined-plane compatible with inclined-plane guide table guiding tooth post, the ring
Inside is equipped with positive stop lug boss compatible with the limit window at shape fixed station bottom opening；Guiding is equipped on the inside of the sleeve
Boss, it is described triggering push rod bottom outside wall correspond to the guide ledges position from top to bottom successively be horizontally disposed with have on
Annular chuck, middle annular chuck and lower annular chuck, the upper annular chuck, the middle annular chuck and the lower annular chuck
Between form the first annular guide groove that can accommodate the guide ledges and the second annular guide groove；The middle annular chuck two
Side, which is respectively provided with one, can accommodate the guiding notch that the guide ledges are directed through；The lower annular chuck is equipped with described in receiving
The assembly notch that guide ledges pass through；The triggering spring is set in the top outer of the sleeve, the limit of the sleeve
Position bottom of window is equipped with the vertical slot of the fixed triggering lower spring end plug, sets on the bottom opening end face of the annular fixed station
It is equipped with the fixation hole of the fixed triggering spring upper end plug；The inside of the mushroom head button and the outside of the sleeve are right
It should be equipped with and accommodate the fixed reset card slot of reset spring both ends plug；The sleeve bottom be provided with circuit connecting mechanism and
Light emitting module.
2. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: the triggering push rod bottom setting
There is connection feeler lever, the connection feeler lever bottom is equipped with feeler lever boss；The circuit connecting mechanism includes connection electroconductive elastic sheet, connection
High-order fixed contact, connection low level fixed contact and circuit connection pedestal；The high-order fixed contact of the connection and the connection low level touch surely
Point is arranged in the connection electroconductive elastic sheet two sides, and the circuit connection pedestal is fixed on the inside of the sleeve bottom；The connection
High-order fixed contact and connection low level fixed contact bottom, which are equipped with, to be passed down through the circuit connection pedestal and forms fixed company
The circuit connection stitch connect；The connection electroconductive elastic sheet is located at below the feeler lever boss, and one end of which is fixed on the connection is low
On the fixed contact of position, the upward bending of the other end extends to the bottom surface for connecting high-order fixed contact.
3. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: the light emitting device includes shining
Module, shine pedestal and luminous base bottom, and the luminous base bottom, which is equipped with, is passed down through the circuit connection pedestal and shape
At luminous power stitch is fixedly connected with, the luminous power stitch is electrically connected with the light emitting module.
4. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: the mushroom head button top to
Interior to be equipped with push-button recess, the push-button recess bottom is communicated with the annular fixed station hollow portion, and the push-button recess is built-in with
It can be by light transmission button cramp that snap is connected and fixed.
5. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: the triggering push rod top end surface
It is equipped with inclined-plane slide unit.
6. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: reset card slot battle array in a ring
The outside of the inside of mushroom head button and the sleeve described in column distribution.
7. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: up and down the two of the triggering spring
End is equipped with the triggering Spring connector plug for being inserted into the corresponding fixation hole and the vertical slot respectively；The reset spring
Upper and lower ends be equipped with for be inserted into respectively it is corresponding it is described reset card slot in reset spring plug.
8. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: the middle annular chuck two sides
The guiding notch is equipped with limited block.
9. a kind of scram button trigger mechanism according to claim 1, it is characterised in that: the sleeve lateral wall is inwardly set
There is annular seal groove.
10. a kind of scram button trigger mechanism according to claim 9, it is characterised in that: built in the annular seal groove
There is ring type seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385570.1A CN109509666A (en) | 2018-11-20 | 2018-11-20 | A kind of scram button trigger mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385570.1A CN109509666A (en) | 2018-11-20 | 2018-11-20 | A kind of scram button trigger mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109509666A true CN109509666A (en) | 2019-03-22 |
Family
ID=65749318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385570.1A Withdrawn CN109509666A (en) | 2018-11-20 | 2018-11-20 | A kind of scram button trigger mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109509666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451064A (en) * | 2021-07-07 | 2021-09-28 | 公牛集团股份有限公司 | Push-button switch |
-
2018
- 2018-11-20 CN CN201811385570.1A patent/CN109509666A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113451064A (en) * | 2021-07-07 | 2021-09-28 | 公牛集团股份有限公司 | Push-button switch |
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Application publication date: 20190322 |
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