CN104167328B - Formula thermostat module is dialled in pressing of improvement - Google Patents
Formula thermostat module is dialled in pressing of improvement Download PDFInfo
- Publication number
- CN104167328B CN104167328B CN201410383557.8A CN201410383557A CN104167328B CN 104167328 B CN104167328 B CN 104167328B CN 201410383557 A CN201410383557 A CN 201410383557A CN 104167328 B CN104167328 B CN 104167328B
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- thermostat
- swing arm
- contact separation
- switch key
- key part
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Abstract
Formula thermostat module is dialled in pressing of a kind of improvement; Be made up of thermostat and switch transmission component; It is characterized in that switch transmission component comprises temperature controller switch button part, the swing arm of thermostat contact separation and assembly support; Assembly support is fixedly connected on thermostat; Switch key part and contact separation swing arm are fixed respectively and are rotationally connected with assembly support; Contact separation swing arm mobile link switch key part; Switch key part controls the push rod on thermostat; Contact separation swing arm controls the pushing piece on thermostat; Switch key part or contact separation swing arm utilize lever principle, control push rod or pushing piece.Pull switch button part top, to control push rod, reaches the object of the closing of contact; Pull switch button part bottom, pushing piece is stirred in contact separation swing arm, reaches the object of contact separation.This structure utilizes lever principle, controls the closed of thermostat conductive contact and is separated, and temperature control and mains switch is united two into one, reduces costs simultaneously, and reduce design difficulty.
Description
Technical field
The present invention relates to a kind of improvement by dial formula thermostat module, be mainly applicable to electric kettle, electric coffee kettle and electric rice cooker etc.
Background technology
Generally there is two problems in the jumping manual reset temp. controller that present market uses, and one, rigging position is single, and be not easy to assembling; Two, the design difficulty of temperature controller switch is large, complex structure.Chinese patent literature CN202332724U disclosed a kind of temperature controller switching component on 07 11st, 2012, comprise thermostat, shift knob, thermostat comprises main element and moving component, moving component is arranged on main element and also can rotates around the axis, moving component rotates and makes the circuit contact of main element close or disconnect, also comprise support, support is provided with the connecting rod of energy drive motion components action, support is by connecting rod and main element clamping, shift knob is connected on support, by shift knob and support, mutual interlock effect between support and thermostat, when shift knob generation action, shift knob drives support motion, the connecting rod pressure of support pushes away the moving component of thermostat, realize the connecting and disconnecting of thermostat circuit.This complex structure, and be not easy to assembling, there are the problems referred to above, therefore, be necessary to make further improvements.
Summary of the invention
Object of the present invention aim to provide a kind of simple and reasonable, be convenient to assemble, cost is low, efficiency of assembling is high, the improvement of handled easily, simplicity of design by dial formula thermostat module.
A kind of improvement designed by this object by dialling formula thermostat module, comprise thermostat that hand-reset offs normal and the fixing switch transmission component assembled with it; It is characterized in that: described switch transmission component comprises switch key part, contact separation swing arm and assembly support; Described assembly support is fixedly connected with thermostat; Described pass on Gong part and contact separation swing arm are rotationally connected assembly support respectively; Described contact separation swing arm mobile link switch key part; Described switch key part is provided with the push rod on touch part control thermostat; Described contact separation swing arm is provided with top splenium and controls the pushing piece that on thermostat, conductive contact disconnects; Described switch key part and/or contact separation swing arm utilize lever principle, corresponding control push rod and/or pushing piece.
In order to assemble switch key part and contact separation swing arm, on assembly support, correspondence arranges two armshafts.Between armshaft, integral type or separate type are provided with connecting axle across connection two armshaft, are rotationally connected with the axle sleeve detachable arranged in the middle part of contact separation swing arm.Armshaft also correspondence is provided with axial trough; Switch key part both sides are raised with axis of rotation and are assemblied in axial trough; Switch key part is placed between two armshafts.
Switch key part is provided with the loose slot being at least capsule shape, described contact separation swing arm one end is provided with movable axis and moves and be assemblied in loose slot, this movable axis and removable, also rotatably; The other end is set to push up splenium, for pushing up pressure pushing piece.
Switch key part one end face is set to touch part, and an end face is set to control part; Touch part for controlling push rod, control part by the connection of external switch, the work of operable switch button part.
Assemble for the ease of assembly support and thermostat, at the bottom of assembly support, base plate at least takes the shape of the letter U, and by opening part, thermostat is assemblied in the middle of it, finally at least utilizes rivet to be fixedly connected with.
Be connected with the energising of related elements for the ease of thermostat, thermostat be provided with two and be energized the power part be connected with inside.
Described switch key part, contact separation swing arm and assembly support are at least working of plastics.
The present invention is by thermostat module, and thermostat fixedly can be assemblied on any position, then pass through the diverse designs to switch key part shape, can obtain multiple on-off mode, and this switch is all easy to assembly, structure is simple.No matter how switch key part shape changes, and its mode controlling thermostat is the same: when touch part pressing push rod, pushing piece is in stable state.Now, console switch button part rotates around the axis, and makes touch part depart from push rod; Loose slot is subjected to displacement thereupon, and movable axis moves in loose slot, and contact separation swing arm is rotated around connecting axle, makes splenium top, top press pushing piece, reaches the object that thermostat inner contact is separated.Operation to opposite direction rotating switch button part, touch part pressing push rod, pushing piece recovers stable state again, namely gets back to reset condition.The present invention utilizes lever principle, controls the separation of thermostat contact and closes; It is simple to operate, easy to assembly, substantially increases efficiency of assembling, and reduces design difficulty.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of first embodiment of the invention.
Fig. 2 is the perspective view of first embodiment of the invention.
Fig. 3 is the side-looking structural representation of first embodiment of the invention.
Fig. 4 is the structural representation of first embodiment of the invention top pressure pushing piece.
Fig. 5 is the structural representation of first embodiment of the invention pressing push rod.
Fig. 6 is the switch key part operation chart of first embodiment of the invention.
Fig. 7 is the switch key part operation chart of second embodiment of the invention.
Fig. 8 is the switch key part operation chart of third embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
First embodiment
See Fig. 1-3, formula thermostat module is dialled in pressing of this improvement, comprises assembly support 1, switch key part 2, contact separation swing arm 3 and thermostat 4; Described switch key part 2, contact separation swing arm 3 and assembly support 1 are working of plastics; Described assembly support 1 is fixedly connected with thermostat 4 by rivet 5; Described pass on Gong part 2 and contact separation swing arm 3 are rotationally connected assembly support 1 respectively; Described contact separation swing arm 3 mobile link switch key part 2; Described switch key part 2 is provided with the push rod 4.2 that touch part 2.3 controls on thermostat 4; Described contact separation swing arm 3 is provided with top splenium 3.3 and controls the pushing piece 4.1 that on thermostat 4, conductive contact disconnects.By pressing mode rotating switch button part 2, thus control push rod 4.2; Under the effect of lever principle, contact separation swing arm 3 is rotated with switch key part 2, and contact separation swing arm 3 recycles lever principle, controls pushing piece 4.1.Wherein, push rod 4.2 and being operating as of pushing piece 4.1 separately realize.
Specifically, in order to assemble switch key part 2 and contact separation swing arm 3, on assembly support 1, correspondence arranges two armshafts 1.3, and described armshaft 1.3 is parallel to each other, and perpendicular to its U-shaped base plate.Thermostat 4 is assemblied in base plate by the opening cooperation of U-shaped base plate, and the pilot hole 4.3 prolonged on limit that the pilot hole 1.4 on base plate extends with thermostat 4 circumference is connected by rivet 5.The bending top extending to thermostat 4 of armshaft 1.3, between armshaft 1.3, integral type is provided with connecting axle 1.1 across connection two armshaft 1.3, is rotationally connected with axle sleeve 3.2 detachable arranged in the middle part of contact separation swing arm 3.Armshaft 1.3 also correspondence is provided with axial trough 1.2; The rotating shaft 2.2 of switch key part 2 both sides projection is rotated and is assemblied in axial trough 1.2; Switch key part 2 is placed between two armshafts 1.3.The end face that switch key part 2 controls push rod 4.2 is touch part 2.3, and touch part 2.3 is positioned at above push rod 4.2, and rotating switch button part 2 can touch push rod 4.2 with operation; End face for control switch button part 2 is control part 2.4, and the control part 2.4 of the present embodiment is a plane, realizes operation by the top and the bottom pressing control part 2.4.
Switch key part 2 surface thereof is provided with the loose slot 2.1 of capsule shape, and contact separation swing arm 3 one end is provided with movable axis 3.1 and moves and be assemblied in loose slot 2.1, and movable axis 3.1 can move simultaneously and rotate; The other end is set to push up splenium 3.3, is positioned at the inner side of pushing piece 4.1, outwards top pressure pushing piece 4.1.
In addition, the base plate of assembly support 1 is provided with fixed part 1.5, this fixed part 1.5 is screw hole, and assembly support 1 is fixed by screw, to be fixedly assemblied on housing.To be energized with thermostat 4 for the ease of external related elements and to be connected, thermostat 4 both sides are provided with power part 4.4, and the energising of this power part 4.4 connects the dependency structure of thermostat 4 inside.
See Fig. 4, acting as of described switch key 2: to switch key 2 a direction or more front promote time, switch key part 2 rotates clockwise and promotes the push rod 4.2 on thermostat 4 simultaneously, thus reach the closed object of thermostat 4 inner contact, and drive contact separation swing arm 3 to rotate counterclockwise displacement simultaneously, make contact separation swing arm 3 depart from pushing piece 4.1; See Fig. 5, when another direction to switch key part 2 or when promoting more afterwards, switch key part 2 rotates counterclockwise and drives contact separation swing arm 3 to swing simultaneously, and pushing piece 4.1 is stirred in displacement simultaneously, thus reaches the object of thermostat 4 inner contact separation.Wherein, the acting as of contact separation swing arm 3: swing displacement and promote pushing piece 4.1; By stirring or press or other mode console switch button parts 2, and drive the action of contact separation swing arm 3 simultaneously, thus control the closed of thermostat 4 inner contact and be separated.The present invention utilizes lever principle, and the conductive contact controlling thermostat 4 closes and the switching function be separated; It is applicable to all kinds of electric heating appliance product, the control of the temperature of electric equipment products and mains switch are united two into one, under the prerequisite guaranteeing product quality, reduce material and manufacturing cost simultaneously, and reduce the design difficulty of heating electric appliances product, and it is simple to operate, easy to assembly, substantially increase efficiency of assembling.
See Fig. 6, for the structure of control part in the present embodiment 2.4, the external operating structure of its correspondence can be set to down operation bar 6, respectively along the pressing of A, B direction, and operable switch button part 2.As: along the pressing of A direction, push rod 4.2 is touched, pushing piece 4.1 stable state; Along the pressing of B direction, push rod 4.2 is upspring, and pushing piece 4.1 is by top pressure.Visible, action bars 6 plays pressing gearing, and act on single, therefore its structural design is simple bar shaped bar; Compare traditional control switch, structure is simple, and design difficulty is little, and convenient for assembly.
Second embodiment
See Fig. 7, the pressing of improvement of the present embodiment dials formula thermostat module, and it is different from the first embodiment part and is: described control part 2.4 is the control arm toward extension.For the structure of the present embodiment breaker in middle button part 2, corresponding setting stirs connector 7 clamp control part 2.4, and connector 7 other end connects stirs key, by stirring control part 2.4 up and down, with console switch button part 2.It, mainly through stirring control part 2.4 up and down, reaches above-mentioned operation principle, produces effect same.
Other do not state part with the first embodiment, here no longer analytic explanation.
3rd embodiment
See Fig. 8, the pressing of improvement of the present embodiment dials formula thermostat module, and it is different from the first embodiment part and is: described control part 2.4 cooperation is equipped with button 8, this button 8 can directly expose to outside housing, by direct start button 8, i.e. operable switch button part 2, produce same effect.
Other do not state part with the first embodiment, here no longer analytic explanation.
Comprehensive above-mentioned all embodiments are known, when the relative position of loose slot 2.1, rotating shaft 2.2 and touch part 2.3 is constant, multiple difform design can be carried out to the profile of switch key part 2, the construction of switch of multitude of different ways can be developed for difform switch key part 2, there is very strong market fit power, and simple to operate.Above-mentioned is preferred version of the present invention, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection scope of the present invention.
Claims (9)
1. pressing of improvement dials a formula thermostat module, comprises the thermostat (4) that hand-reset is offed normal and the switch transmission component fixing with it assembling; Described switch transmission component comprises assembly support (1), switch key part (2) and contact separation swing arm (3); Described assembly support (1) is fixedly connected on thermostat (4); Described switch key part (2) and contact separation swing arm (3) are fixed respectively and are rotationally connected with assembly support (1); Described contact separation swing arm (3) mobile link switch key part (2); Described switch key part (2) is provided with the push rod (4.2) on touch part (2.3) control thermostat (4); Described contact separation swing arm (3) is provided with the pushing piece (4.1) that top splenium (3.3) controls the upper conductive contact disconnection of thermostat (4); Described switch key part (2) or contact separation swing arm (3) utilize lever principle, control push rod (4.2) or pushing piece (4.1);
It is characterized in that the upper correspondence of described assembly support (1) arranges two armshafts (1.3); Between described armshaft (1.3), integral type or separate type are provided with connecting axle (1.1) across connection two armshaft (1.3).
2. pressing of improvement according to claim 1 dials formula thermostat module, it is characterized in that described contact separation swing arm (3) middle part is provided with axle sleeve (3.2) detachable and is rotationally connected connecting axle (1.1).
3. pressing of improvement according to claim 2 dials formula thermostat module, it is characterized in that described armshaft (1.3) correspondence is provided with axial trough (1.2); Described switch key part (2) both sides are raised with rotating shaft (2.2) rotation and are assemblied in axial trough (1.2); Described switch key part (2) is placed between two armshafts (1.3).
4. pressing of improvement according to claim 3 dials formula thermostat module, it is characterized in that described switch key part (2) being provided with the loose slot (2.1) being at least capsule shape; Described contact separation swing arm (3) one end is provided with in the mobile assembling activity groove (2.1) of movable axis (3.1).
5. pressing of improvement according to claim 4 dials formula thermostat module, it is characterized in that described contact separation (3) other end is set to top splenium (3.3).
6. pressing of improvement according to claim 5 dials formula thermostat module, and it is characterized in that described switch key part (2) end face is set to touch part (2.3), an end face is set to control part (2.4).
7. formula thermostat module is dialled in pressing of the improvement according to any one of claim 1-6, it is characterized in that described assembly support (1) base plate at least takes the shape of the letter U, assembling thermostat (4) in the middle of it; Described assembly support (1) is provided with fixed part (1.5).
8. improvement according to claim 7 by dialling formula thermostat module, it is characterized in that described thermostat (4) is provided with two with the inner power part (4.4) be connected that is energized.
9. pressing of improvement according to claim 8 dials formula thermostat module, it is characterized in that described assembly support (1), pass button part (2) and contact separation swing arm (3) are at least working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383557.8A CN104167328B (en) | 2014-08-06 | 2014-08-06 | Formula thermostat module is dialled in pressing of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383557.8A CN104167328B (en) | 2014-08-06 | 2014-08-06 | Formula thermostat module is dialled in pressing of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167328A CN104167328A (en) | 2014-11-26 |
| CN104167328B true CN104167328B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410383557.8A Expired - Fee Related CN104167328B (en) | 2014-08-06 | 2014-08-06 | Formula thermostat module is dialled in pressing of improvement |
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| Country | Link |
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| CN (1) | CN104167328B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795288B (en) * | 2015-04-30 | 2017-03-15 | 佛山市川东磁电股份有限公司 | A kind of microswitch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899124A (en) * | 1987-10-19 | 1990-02-06 | Thermostat-Und Schaltgeraetebau Gmbh & Co. Kg | Thermally controlled electric switch |
| CN2881939Y (en) * | 2005-11-25 | 2007-03-21 | 陈琦辉 | Temp control switch |
| CN102376492A (en) * | 2011-11-08 | 2012-03-14 | 美的集团有限公司 | Temperature controller switch assembly |
| CN204130449U (en) * | 2014-08-06 | 2015-01-28 | 徐冠忠 | Formula thermostat module is dialled in pressing of improvement |
-
2014
- 2014-08-06 CN CN201410383557.8A patent/CN104167328B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899124A (en) * | 1987-10-19 | 1990-02-06 | Thermostat-Und Schaltgeraetebau Gmbh & Co. Kg | Thermally controlled electric switch |
| CN2881939Y (en) * | 2005-11-25 | 2007-03-21 | 陈琦辉 | Temp control switch |
| CN102376492A (en) * | 2011-11-08 | 2012-03-14 | 美的集团有限公司 | Temperature controller switch assembly |
| CN204130449U (en) * | 2014-08-06 | 2015-01-28 | 徐冠忠 | Formula thermostat module is dialled in pressing of improvement |
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| Publication number | Publication date |
|---|---|
| CN104167328A (en) | 2014-11-26 |
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Effective date of registration: 20170630 Address after: 528300 No. 16 Xinhui Road, Shunde District, Guangdong, Foshan, Daliang Patentee after: Foshan city Shunde District Jianhong Electrical Appliance Industry Co. Ltd. Address before: 528300 No. five, Xinhui Road, Shunde Industrial Park, Shunde District, Foshan, Guangdong, 16 Patentee before: Xu Guanzhong |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200806 |