CN207116324U - Temp sensing controller contact switch from lock set - Google Patents
Temp sensing controller contact switch from lock set Download PDFInfo
- Publication number
- CN207116324U CN207116324U CN201721183912.2U CN201721183912U CN207116324U CN 207116324 U CN207116324 U CN 207116324U CN 201721183912 U CN201721183912 U CN 201721183912U CN 207116324 U CN207116324 U CN 207116324U
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- contact switch
- locating part
- sitting posture
- lock set
- contact
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Abstract
A kind of temp sensing controller contact switch from lock set, including being arranged at the contact switch with acting arm in temp sensing controller main casing, the including from lock set of described temp sensing controller contact switch it is rotatably arranged on sitting posture support on main casing, suspension is arranged at the locating part on sitting posture support, the auto-lock function of contact switch is realized due to the cooperation using sitting posture support and locating part and the influence of self gravitation, from in lock set without spring part, it is simple in construction, avoid the influence of spring part elastic force and curvature position, greatly reduce the technological requirement of parts, and very big facility is also brought in terms of assembling, completely eliminate potential safety hazard again simultaneously, and overall volume is small, it is more compact in structure, so that structure small utility.
Description
Technical field
A kind of self-locking device is the utility model is related to, more particularly to a kind of electric tea set electric appliances are touched with temp sensing controller
Point switch from lock set.
Background technology
The existing electric tea set electrical equipment with anti-dry or other functions mainly includes：Temp sensing controller, thermistor, electricity
Heating element heater, circuit board, power supply etc..Electrical heating elements and thermistor are in kettle body, and wherein temp sensing controller, electricity add
Thermal element, power supply are connected with circuit board, by being connected on the thermistor between the pickup electrode of temp sensing controller outside in water temperature
Numerical value during different temperatures transfers data to the adhesive of integrated circuit control relay and disconnection on circuit board, so as to realize that electricity adds
The electrified regulation and deenergization of thermal element.Thermistor can not be worked and be cut off the electricity supply when anhydrous, therefore general anti-dry is main
Electrical connection is controlled using the heat-sensitive duplex metal actuator for the bottom part down that vessel are especially boiled installed in liquid cooking-vessel
Connection between device.But after the water in vessel is dryouied, pot temperature constantly raises, and causes heat-sensitive duplex metal actuator to act,
The push rod action being clamped between heat-sensitive duplex metal actuator and movable contact spring is promoted, top starts contact, makes movable contact spring with electrically connecting
Device separates, and so as to loop of cutting off the electricity supply, electrical heating elements power-off is stopped, reaches temperature controlled purpose.But electricity adds
After the power-off of hot device, vessel temp reduces, heat-sensitive duplex metal actuator restoring action, push rod in the presence of movable contact spring elastic force also with
Reset, make movable contact spring and electric connector contact, circuit loop conducting, electrical heating elements heating power, so circulation again
Back and forth, electric tea set electrical equipment ceaselessly break-make will be caused, this not only reduces i.e. contact between movable contact spring and the contact of electric connector and opened
The contact life of pass, time one are grown, and will cause the damage of contact, once contact clinkering is together, then trigger fire, have a strong impact on
The security of product and life-span.To avoid the generation of above phenomenon or realizing other functions, existing electric tea set electrical equipment is built upon
On the basis of contact switch, and limitation and unprotect or lock function of the contact switch due to self-condition, so still fail true
It is just effectively complete to solve problem, still with certain potential problem.
The content of the invention
The purpose of this utility model is to be directed to defects in the prior art, there is provided it is a kind of can simple in construction, small volume,
The temp sensing controller contact switch being easily achieved from lock set.
To reach above-mentioned purpose, the utility model uses following technical proposals：A kind of temp sensing controller contact switch
From lock set, including be arranged at the contact switch with acting arm in temp sensing controller main casing, described temperature is sensitive
The sitting posture support for including being rotatably arranged on main casing from lock set of controller contact switch, suspension are arranged at sitting posture branch
Locating part on frame, described sitting posture support include front and rear sides top with suspension parts body, in body lower part and to
The convex leg of inner side extension, is located at suspension parts at the rotation support that the sitting posture support is rotatably connected with main casing on body
Lower section, the suspension component coordinated with suspension parts is carried on described locating part, passes through suspension parts and coordinates with suspension
The cooperation of part hangs on locating part on sitting posture support, and the lower bottom part inside edge of described locating part is provided with limited step；
By promoting convex leg sitting posture support is rotated on a main housing so that the suspension parts on sitting posture rack body is in level side
Move inward upwards, so that the locating part on suspension body also moves inward in the horizontal direction, the inner side table of locating part
Face is leaned on to contact switch, standby from lock set, is acted in the contact switch on the inside of self-locking component, i.e., on contact switch
Jumped under acting arm, locating part continues inside micro- rotation under self gravitation effect, and locating part step moves to the top of acting arm, sat
The acting arm that the action of formula support resets front contact switch realizes the lock of contact switch operating state in locating part step lower limit
It is fixed；External force driving sitting posture support to be had resets or withdrawn the external force for promoting convex leg, and sitting posture support reversely rotates, sitting posture support sheet
Body is displaced outwardly in the horizontal direction with locating part, and locating part step is moved outwardly away from contact switch acting arm, and contact is opened
Acting arm unblock is closed, is resetted from lock set.
As an improvement：The center of gravity of the locating part in the inclined external position of branch armshaft points of engagement.
As an improvement：Described locating part is] type locating part.
As an improvement：Suspension parts on described sitting posture rack body is branch armshaft, outstanding on the locating part
It is the slot that ecto-entad extension is inserted for sitting posture support branch armshaft to hang component, will be limited by the cooperation of branch armshaft and slot
Position part is hung on sitting posture support.
As an improvement：Described contact switch includes stationary contact, acting arm, the actuating above acting arm movable end
Device, power-assist porcelain rod, with spacing hole with the support member of support limit power-assist porcelain rod, on described acting arm movable end with can with it is quiet
The contact that contact is engaged, the spacing hole of power-assist porcelain rod through support member are erected at acting arm and actuator, and acting arm is lived
Moved end is linked under the driving of actuator through power-assist porcelain rod, is triggered the contact in acting arm and stationary contact triggering state, is realized and touch
Point switches.
As an improvement：Hanging hole is provided with the outside of described locating part, spring, the other end of spring are connected with hanging hole
Connection is on a main housing.
A kind of temp sensing controller contact switch of the utility model from lock set, due to using sitting posture support and spacing
The cooperation of part and influenceing to realize the auto-lock function of contact switch for self gravitation, from lock set without spring part, structure letter
Influence that is single, avoiding spring part elastic force and curvature position, the technological requirement of parts is greatly reduced, and in terms of assembling
Also very big facility is brought, while completely eliminates potential safety hazard again, and overall volume is small, it is more compact in structure so that knot
Structure small utility.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is the structural representation with the first embodiment temp sensing controller of the utility model.
Fig. 2 is the structural representation from lock set holding state.
Fig. 3 is structural representation when contact switch acts.
Fig. 4 is that structural representation when locking is realized from lock set.
Fig. 5 is the structural representation with second of embodiment temp sensing controller of the utility model.
Fig. 6 is the structural representation with the third embodiment temp sensing controller of the utility model.
Embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, one from lock set of the utility model temp sensing controller contact switch
Kind specific embodiment, described temp sensing controller include main casing 1, the fixed plate being fixedly mounted on main casing 1, fixation
Heat-sensitive duplex metal actuator, contact switch in fixed plate, described contact switch include stationary contact, acting arm 9, in
Actuator, power-assist porcelain rod 11 above acting arm movable end, with spacing hole 12-1 with the support member of support limit power-assist porcelain rod 11
12, it is spacing through support member with the contact that can be engaged with stationary contact, power-assist porcelain rod 11 on described acting arm movable end
Hole 12-1 is erected between acting arm and actuator, and acting arm movable end links under the driving of actuator through power-assist porcelain rod 11,
The contact in acting arm and stationary contact triggering state are triggered, realizes that contact switch switchs, the contact switch design energy of the present embodiment
The contact of protection temperature controller sensitivity controller very well, while the security of product is improved, environmental protection and energy saving, and simple in construction, design
It is ingenious, be easily achieved.Described temp sensing controller contact switch from lock set include be rotatably arranged on main casing 1
On sitting posture support 6, suspension be arranged at locating part 7 on sitting posture support 6, described sitting posture support 6 includes front and rear sides top
Body 6-1 with suspension parts, in body lower part and to inner side extend convex leg 6-2, the sitting posture branch on body 6-1
It is located at the lower section of suspension parts at the rotation support that frame 6 is rotatably connected with main casing 1, is carried and suspension on described locating part 7
The suspension component that part coordinates, locating part 7 is hung on by sitting posture branch by the cooperation of suspension parts and suspension component
On frame 6, the lower bottom part inside edge of described locating part 7 is provided with limited step 7-2；By promoting convex leg 6-2 to make sitting posture branch
Frame 6 rotates on main casing 1 so that moved inward in the horizontal direction at the suspension parts on the body 6-1 of sitting posture support 6, from
And make it that the locating part 7 on suspension body 6-1 also moves inward in the horizontal direction, the inner surface of locating part 7 is leaned on to contact
It is standby from lock set at switch, under the contact switch action on the inside of self-locking component, i.e., the acting arm on contact switch
Jump, locating part 7 continues inside micro- rotation under self gravitation effect, and the step of locating part 7 moves to the top of acting arm, in sitting posture support
The acting arm that 6 actions reset front contact switches realizes the locking of contact switch operating state in the step lower limit of locating part 7；Treat
There is external force driving sitting posture support 6 to reset or withdraw the external force for promoting convex leg 6-2, sitting posture support 6 reversely rotates, sitting posture support 6
Body 6-1 is displaced outwardly in the horizontal direction with locating part 7, and the step of locating part 7 is moved outwardly away from contact switch acting arm,
Contact switch acting arm 9 unlocks, and is resetted from lock set.The locating part 7 of the present embodiment is] type locating part, it can be more conducive to assemble,
And the distribution of center of gravity.To enable locating part preferably to realize limitation locking function, stop zone is bigger, the locating part 7
Center of gravity in the inclined external position of branch armshaft 6-4 points of engagement.
Suspension parts on the body 6-1 of sitting posture support 6 of the present embodiment is branch armshaft 6-4, the suspension on the locating part 7
Component is the slot 7-1 that ecto-entad extension is inserted for 6 armshaft 6-4 of sitting posture support, passes through branch armshaft 6-4 and slot 7-
1 cooperation hangs on locating part 7 on sitting posture support 6.Certainly can also use set on locating part 7 fulcrum, set on sitting posture support 6 it is slotting
The scheme of groove, or other suspension solutions also can, only need to realize that locating part 7 is hung on the body 6-1 of sitting posture support 6.This reality
Apply and cut flat with inside and outside the branch armshaft 6-4 of example, in order to the plugging in fitting from vertical direction of locating part 7, after assembling locating part 7 in
On branch armshaft 6-4 it is rotatable without departing from.
Second of embodiment of the utility model as shown in Figure 5, it is additionally arranged spring on the basis of the first embodiment
8, the outside of locating part 7 is provided with hanging hole 7-3, and spring 8 is connected with hanging hole 7-3, and the other end of spring 8 is connected on main casing 1.
Enable 7 timely Rapid reset of locating part, avoid fastener phenomenon, while the annexation of spring 8 can also play the work of anti-dropout
With.
The third embodiment of the present utility model as shown in Figure 6, the described outboard end of locating part 7 carry center of gravity regulating block
5, center of gravity regulating block 5 can make it that the swing limit effect of locating part 7 is more preferable, and center of gravity sets and easily realized partially, especially spacing
When part 7 is plastic material, center of gravity becomes apparent, and avoids deceptive movement, the validity and stability of guarantee action, and resist with certain
Pinking.
Claims (10)
1. a kind of temp sensing controller contact switch from lock set, including be arranged at temp sensing controller main casing (1)
The contact switch of interior band acting arm (9), it is characterised in that：Contact switch from lock set include be rotatably arranged on main casing
(1) sitting posture support (6), suspension on are arranged at the locating part (7) on sitting posture support (6), before described sitting posture support (6) includes
Both sides top carries the body (6-1) of suspension parts, in body lower part and to the convex leg (6-2) of inner side extension afterwards, in body
It is located at the lower section of suspension parts at the rotation support that the sitting posture support (6) is rotatably connected with main casing (1) on (6-1), it is described
Locating part (7) on carry the suspension component coordinated with suspension parts, matched somebody with somebody by suspension parts with hanging component
Conjunction hangs on locating part (7) on sitting posture support (6), and the lower bottom part inside edge of described locating part (7) is provided with limited step
(7-2)；By promoting convex leg (6-2) sitting posture support (6) is rotated on main casing (1) so that sitting posture support (6) body
Moved inward in the horizontal direction at suspension parts on (6-1), so that the locating part (7) on suspension body (6-1)
Move inward in the horizontal direction, the inner surface of locating part (7) is leaned on to contact switch, standby from lock set, positioned at certainly
Contact switch action on the inside of lock set, i.e., jump under the acting arm on contact switch, locating part (7) under self gravitation effect after
Continuous inwardly micro- rotation, locating part (7) step move to the top of acting arm, are acted in sitting posture support (6) and reset the dynamic of front contact switch
Contact arm realizes the locking of contact switch operating state in locating part (7) step lower limit；External force driving sitting posture support (6) to be had
Reset or withdraw the external force for promoting convex leg (6-2), sitting posture support (6) reversely rotates, sitting posture support (6) body (6-1) with
Locating part (7) is displaced outwardly in the horizontal direction, and locating part (7) step is moved outwardly away from contact switch acting arm, and contact is opened
Acting arm unblock is closed, is resetted from lock set.
2. temp sensing controller contact switch according to claim 1 from lock set, it is characterised in that：It is described spacing
The center of gravity of part (7) in the inclined external position of branch armshaft (6-4) points of engagement.
3. temp sensing controller contact switch according to claim 2 from lock set, it is characterised in that：Described limit
Position part (7) be] type locating part.
4. temp sensing controller contact switch according to claim 1 or 2 or 3 from lock set, it is characterised in that：Institute
The suspension parts on sitting posture support (6) body (6-1) stated is branch armshaft (6-4), the suspension auxiliary section on the locating part (7)
Part is the slot (7-1) that ecto-entad extension is inserted for sitting posture support (6) branch armshaft (6-4), passes through branch armshaft (6-4) and slot
The cooperation of (7-1) hangs on locating part (7) on sitting posture support (6).
5. temp sensing controller contact switch according to claim 1 or 2 or 3 from lock set, it is characterised in that：Institute
The contact switch stated includes stationary contact, acting arm (9), the actuator above acting arm movable end, power-assist porcelain rod (11), band limit
Position hole (12-1) is with the support member (12) of support limit power-assist porcelain rod (11), with can be with stationary contact on described acting arm movable end
The contact that point is engaged, the spacing hole (12-1) of power-assist porcelain rod (11) through support member are erected at acting arm and actuator,
Acting arm movable end is linked under the driving of actuator through power-assist porcelain rod (11), and the contact triggered in acting arm is touched with stationary contact
Hair-like state, realize that contact switch switchs.
6. temp sensing controller contact switch according to claim 4 from lock set, it is characterised in that：Described touches
Point switch includes stationary contact, acting arm (9), the actuator above acting arm movable end, power-assist porcelain rod (11), band spacing hole
(12-1) with the support member (12) of support limit power-assist porcelain rod (11), with can be with stationary contact phase on described acting arm movable end
The contact of cooperation, the spacing hole (12-1) of power-assist porcelain rod (11) through support member are erected at acting arm and actuator, are moved and are touched
Arm movable end links under the driving of actuator through power-assist porcelain rod (11), triggers the contact in acting arm and stationary contact triggering shape
State, realize that contact switch switchs.
7. temp sensing controller contact switch according to claim 1 or 2 or 3 from lock set, it is characterised in that：Institute
Hanging hole (7-3) is provided with the outside of the locating part (7) stated, spring (8) is connected with hanging hole (7-3), the other end of spring is connected to
On main casing (1).
8. temp sensing controller contact switch according to claim 4 from lock set, it is characterised in that：Described limit
Hanging hole (7-3) is provided with the outside of position part (7), spring (8) is connected with hanging hole (7-3), the other end of spring is connected to main casing
(1) on.
9. temp sensing controller contact switch according to claim 5 from lock set, it is characterised in that：Described limit
Hanging hole (7-3) is provided with the outside of position part (7), spring (8) is connected with hanging hole (7-3), the other end of spring is connected to main casing
(1) on.
10. temp sensing controller contact switch according to claim 6 from lock set, it is characterised in that：Described
Hanging hole (7-3) is provided with the outside of locating part (7), spring (8) is connected with hanging hole (7-3), the other end of spring is connected to main casing
On body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183912.2U CN207116324U (en) | 2017-09-15 | 2017-09-15 | Temp sensing controller contact switch from lock set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183912.2U CN207116324U (en) | 2017-09-15 | 2017-09-15 | Temp sensing controller contact switch from lock set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207116324U true CN207116324U (en) | 2018-03-16 |
Family
ID=61587260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183912.2U Active CN207116324U (en) | 2017-09-15 | 2017-09-15 | Temp sensing controller contact switch from lock set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207116324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010409A (en) * | 2019-03-29 | 2019-07-12 | 佛山市格来德小家电有限公司 | A kind of no rack structure coupler |
-
2017
- 2017-09-15 CN CN201721183912.2U patent/CN207116324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110010409A (en) * | 2019-03-29 | 2019-07-12 | 佛山市格来德小家电有限公司 | A kind of no rack structure coupler |
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