CN107871641A - The composition of the micromotion structure of drainage arrangement - Google Patents
The composition of the micromotion structure of drainage arrangement Download PDFInfo
- Publication number
- CN107871641A CN107871641A CN201610910210.3A CN201610910210A CN107871641A CN 107871641 A CN107871641 A CN 107871641A CN 201610910210 A CN201610910210 A CN 201610910210A CN 107871641 A CN107871641 A CN 107871641A
- Authority
- CN
- China
- Prior art keywords
- bar
- microswitch
- pressing piece
- substrate
- pivot
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
Landscapes
- Level Indicators Using A Float (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
A kind of composition of the micromotion structure of drainage arrangement, includes：One substrate；One microswitch, on the substrate, and the microswitch has one to press plate；One floating drum group, there is a swing arm and a floating drum；One fulcrum platform, located at the substrate；And a connection rod set, there is one first bar, one second bar and one the 3rd bar, the 3rd bar has a contact pressing piece and a pivot, and the pivot is articulated in the fulcrum platform and has a predetermined altitude apart from the substrate；The floating drum is swung by the swing arm, and can drive simultaneously first bar, second bar and the 3rd bar start and cause the pivot of the pivot, the contact pressing piece is touched or is not touched this and press plate, and control being turned on and off for the microswitch.
Description
Technical field
The present invention is relevant with drainage arrangement, particularly relates to a kind of composition of the micromotion structure of drainage arrangement.
Background technology
Microswitch is a kind of small-sized controlling switch, and its characteristic is can be with fixed and trickle mobile spacing and work
Amount of power opens and closes to reach switch, is commonly applied to the switching mechanism of different device.
Refer to TaiWan, China and announce No. 278632 patent, it is a kind of cold air discharge structure improvement；Can by the patent
Learn, when water droplet is built up in casing caused by cold air, the position of the floating drum 313 can by water buoyancy gradually to
Upper rise, when certain altitude is arrived in water accumulation, this, which pushes away tenon, can promote the lever group one end, make the free magnet of the lever group
With the attracting fixation of the fixed magnet, and then the other end of the lever group is pressed the microswitch and make motor starting draining, and
Water level reduce after, then by the cotton rope draw tug make the lever group 20 depart from the microswitch, therefore, above-mentioned prior art be utilize
Magnet and cotton rope control the open and close of microswitch 24, and then reach microswitch controlling mechanism.
However, this prior art makes lever produce lever principle start with the suction of magnet, gone in a manner of non-asymptotic expression
Microswitch is pushed against, if the suction of magnet in itself reduces or position skew, the lever may be caused can not to provide enough push
Power, or even microswitch can not be accurately pushed against, cause the shake-up to microswitch invalid, cause using upper inconvenience
Place.
The content of the invention
It is a primary object of the present invention to provide a kind of composition of the micromotion structure of drainage arrangement, progressive pushing force is imposed
Road, stability during microswitch is touched so as to increase.
Edge is, according to a kind of composition of the micromotion structure of drainage arrangement provided by the present invention, to include：One substrate；One
Microswitch, on the substrate, and the microswitch has one to press plate；One floating drum group, there is a swing arm and a floating drum,
The floating drum is located at below the substrate；The swing arm one end is connected to the floating drum, and the other end is hubbed at the substrate and is available for pivoting；One
Fulcrum platform, located at the substrate；And a connection rod set, there is one first bar, one second bar and one the 3rd bar, the first bar one end connection
In the floating drum, and the other end is pivotally connected the second bar one end again by the body portion of first bar through the substrate, and second bar is another
End the 3rd bar one end of pivot joint；The body portion of 3rd bar has a contact pressing piece and a pivot, and the pivot is articulated in the fulcrum platform
And have a predetermined altitude apart from the substrate, and the pivot be located at the 3rd bar be articulated in second bar articulated section and this press
Between part；The articulated section of first bar and second bar forms a first predetermined angle for being less than 180 °；Second bar with this
The articulated section of three bars forms a second predetermined angle for being less than 90 °；Wherein, the floating drum is by the swing arm swing, and simultaneously can
Drive first bar, second bar and the 3rd bar start and cause the pivot of the pivot, make the contact pressing piece touch or do not touch
Move this and press plate, and control being turned on and off for the microswitch.
Thereby, the composition of the micromotion structure of a kind of drainage arrangement provided by the present invention, progressive pushing and pressing power is imposed, is borrowed
Stability during microswitch is touched with increase.
Brief description of the drawings
Fig. 1 is the stereogram of the first preferred embodiment of the invention.
Fig. 2 is the partial enlarged drawing of the first preferred embodiment of the invention.
Fig. 3 is the top view of the first preferred embodiment of the invention.
Fig. 4 is the sectional view of the 4-4 hatching lines along Fig. 3.
Fig. 5 is the action schematic diagram of the first preferred embodiment of the invention, and display contact pressing piece, which presses plate, makes microswitch
Open the state of start.
Fig. 6 is the side view of the first preferred embodiment of the invention.
Fig. 7 is the action schematic diagram at another visual angle of the first preferred embodiment of the invention, shows the start of connection rod set.
Fig. 8 is the stereogram of the second preferred embodiment of the invention.
Fig. 9 is schematic diagram of the second preferred embodiment of the invention with Fig. 4 visual angles, and display contact pressing piece pushing tow, which presses plate, makes fine motion
Switch stops the kenel of start.
Figure 10 is the action schematic diagram of the second preferred embodiment of the invention, and display contact pressing piece disengaging, which presses plate, makes microswitch
Open the kenel of start.
Embodiment
Where describing the technical characterstic of the present invention in detail, hereby lift preferred embodiments below and coordinate schema explanation such as
Afterwards,
Wherein；
As shown in Figure 1 to Figure 3, the group of the micromotion structure for a kind of drainage arrangement that the first preferred embodiment of the invention is provided
Into 10, mainly it is made up of a substrate 11, a microswitch 21, a floating drum group 31, a fulcrum platform 41 and a connection rod set 51, its
In：
The substrate 11 has a pin joint seat 111, and the swing arm 311 is articulated in the pin joint seat 111 with the foregoing other end.
The microswitch 21, on the substrate 11, and the microswitch 21 has one to press plate 211.Wherein：This is pressed
Plate 211 is touched the unlatching of the microswitch 21 by the upward preset distance of pushing tow one of the contact pressing piece 517, and the contact pressing piece 517 is de-
After pressing plate 211 from this, this, which presses plate 211 and does not touch the microswitch 21, closes the microswitch 21.However, the fine motion
When switch 21 is closed, or the contact pressing piece 517 still contacts this and presses plate 211, but contact pressing piece 517 presses plate 211 towards this and pushed up
The distance pushed away, it is not enough to touch the microswitch 21.
The floating drum group 31, has a swing arm 311 and a floating drum 313, and the floating drum 313 is located at the lower section of substrate 11；The rotation
The one end of swing arm 311 is connected to the floating drum 313, and the other end is hubbed at the substrate 11 and is available for pivoting.
The fulcrum platform 41, located at the substrate 11；And the fulcrum platform 41 has more an opening up recess 413, and this is touched
Casting die 517 is hubbed at the recess 413.However, the setting of the recess 413 is only this first preferred embodiment to the institute of fulcrum platform 41
The aspect of presentation, the fulcrum platform 41 can be also set to do not have the recess 413, the pivot 519 ' is directly passed through into the fulcrum platform
413 are used as embodiment aspect, therefore should be not limited.
The connection rod set 51, has one first bar 511, one second bar 513 and one the 3rd bar 515, and the one end of the first bar 511 connects
The floating drum 313 is connected to, and the other end is pivotally connected the one end of the second bar 513 again by the body portion of first bar 511 through the substrate 11,
The other end of second bar 513 is pivotally connected the one end of the 3rd bar 515；The body portion of 3rd bar 515 has a contact pressing piece 517 and a pivot
Axle 519, the pivot 519 is articulated in the fulcrum platform 41 and has a predetermined altitude from the substrate 11, and the pivot 519 is located at the 3rd
Bar 515 is articulated between articulated section and the contact pressing piece 517 of second bar 513；First bar 511 and second bar 513
Articulated section forms a first predetermined interior angle for being less than 180 °；The articulated section of second bar 513 and the 3rd bar 515 forms one and is less than
90 ° of the second predetermined interior angle；Wherein, the floating drum 313 is swung by the swing arm 311, and can drive simultaneously first bar 511,
The start of the bar 515 of second bar 513 and the 3rd and the pivot of the pivot 519 is caused, the contact pressing piece 517 is touched or is not touched
This presses plate 211, and controls being turned on and off for the microswitch 21.
When actually implementing, first bar 511 bending has a predetermined arc for this first preferred embodiment；Wherein, tied with this
Structure is as the implementation kenel of this first preferred embodiment, the smooth degree of power conduction when mainly improving the floating drum 313 swing, because
First bar 511, the necessary kenel of this structure and non-invention, can also be set to the horizontal aspect for not having predetermined arc by this,
Therefore it should be not limited.
The length of second bar 513 is more than the length of the 3rd bar 515.
The body portion latter end of 3rd bar 515 forms the bending section 518 of a L-type, and the contact pressing piece 517 is located at the bending section
518, and the pivot 519 is located between the knee of the bending section 518 and the contact pressing piece 517.However, the bending section 518 and
The setting of the contact pressing piece 517 and the pivot 519 aspect that only this is presented to this first preferred embodiment, and non-invention must
Kenel is wanted, the 3rd bar 515 also can directly be set to elongated, therefore should be not limited.
The structure of the first preferred embodiment of the invention is explained above, next illustrates the use of present pre-ferred embodiments
State.
Fig. 4 to Fig. 7 is referred to again to coordinate shown in Fig. 1, the present invention in using when be with unification collecting box 99 use, when this
When invention non-start, the floating drum 313 hangs down by the swing arm 311 and dropped in the collecting box 99, and the contact pressing piece 517 does not touch
This presses plate 211, and the microswitch 21 is closed mode；, can be by when the floating drum 313 is begun to ramp up by buoyancy effect
The swing arm 311 is put towards the pivot of substrate 11, and then drives first bar 511, the bar 515 of the second bar 513 and the 3rd to make therewith
It is dynamic；Wherein, first bar 511 is toward the top lifting of substrate 11, and promotes second bar 513 simultaneously, in turn results in second bar
513 are begun to decline with the articulated section of the 3rd bar 515, then the pivot 519 can be caused to be pivoted in the recess 413, until this is touched
Casting die 517 presses the pushing tow of plate 211 and be moved to this to be enough to touch the position for pressing plate 211, opens the microswitch 21
And perform draining mechanism.After the water of the collecting box 99 excludes, the floating drum 313 reset simultaneous linkage first bar 511, this second
The reset of the bar 515 of bar 513 and the 3rd, the contact pressing piece 517 is departed from this and press plate 211 and stop the fortune of the microswitch 21
Turn.
Accordingly, from above-mentioned the first lifted preferred embodiment, the micromotion structure of drainage arrangement of the present invention
Composition 10, progressive pushing and pressing power and the pivot of the pivot 519 can be provided by the structure of the connection rod set 51, so as to increase
Touch stability during microswitch 21.
Then, referring again to a kind of drainage arrangement that shown in Fig. 8 to Figure 10, the second preferred embodiment of the invention is provided
The composition 10 ' of micromotion structure, it is with preceding first preferred embodiment difference：
The contact pressing piece 517 ' is located between second bar 513 ' and the articulated section of the 3rd bar 515 ' and the pivot 519 '.
This presses plate 211 ' by the upward preset distance of pushing tow one of the contact pressing piece 517 ', that is, touches the microswitch 21 ' and make
The microswitch 21 ' is closed, and the contact pressing piece 517 ' departs from after this presses plate 211 ', i.e., does not touch the microswitch 21 ' and make
The microswitch 21 ' is opened.However, when the microswitch 21 ' is opened, or the contact pressing piece 517 ' still contacts this and presses plate
211 ', but contact pressing piece 517 ' presses the distance of the pushing tow of plate 211 ' towards this, is not enough to close the microswitch 21.
The structure of the second preferred embodiment of the invention is explained above, next illustrates the second preferred embodiment of the invention
Use state.
Because originally second preferred embodiment provides the pivot that the contact pressing piece 517 ' is located at second bar 513 ' and the 3rd bar 515 '
Connect between place and the pivot 519 ', therefore, when non-start of the invention, the floating drum 313 ' hangs down by the swing arm 311 ' and dropped
In the collecting box 99 ', this presses plate 211 ' to the pushing tow of contact pressing piece 517 ', and the microswitch 21 ' is closed mode；When this is floating
Cylinder 313 ' can be put by the swing arm 311 ' towards the pivot of substrate 11 ' when being begun to ramp up by buoyancy effect, so drive this first
Bar 511 ', second bar 513 ' and the 3rd start therewith of bar 515 '；Wherein, first bar 511 ' is lifted toward the top of substrate 11 '
Rising, and promote second bar 513 ' simultaneously, the articulated section in turn resulting in second bar 513 ' and the 3rd bar 515 ' is begun to decline,
Again come can cause the pivot 519 ' in the fulcrum platform 41 ' pivot, now, the contact pressing piece 517 ' it is gradually close towards the substrate 11 ' and
Plate 211 ' is pressed away from this, when the contact pressing piece 517, which departs from this, presses plate 211 ', the microswitch 21 ' is opened and performed
Draining mechanism.And after the water of the collecting box 99 ' excludes, the floating drum 313 ' reset simultaneous linkage first bar 511 ', this second
The reset of bar 513 ' and the 3rd bar 515 ', make the contact pressing piece 517 ' again pushing tow this press plate 211 ' and stop the fine motion and open
Close 21 ' operating.
Claims (10)
1. a kind of composition of the micromotion structure of drainage arrangement, it is characterised in that include：
One substrate；
One microswitch, on the substrate, and the microswitch has one to press plate；
One floating drum group, has a swing arm and a floating drum, and the floating drum is located at below the substrate；It is floating that the swing arm one end is connected to this
Cylinder, the other end are hubbed at the substrate and are available for pivoting；
One fulcrum platform, located at the substrate；And
One connection rod set, there is one first bar, one second bar and one the 3rd bar, the first bar one end is connected to the floating drum, and another
End is pivotally connected the second bar one end again by the body portion of first bar through the substrate, and the second bar other end is pivotally connected the 3rd bar one
End；The body portion of 3rd bar has a contact pressing piece and a pivot, and the pivot is articulated in the fulcrum platform and has one apart from the substrate
Predetermined altitude, and the pivotal interval contact pressing piece has a preset distance；It is small that the articulated section of first bar and second bar forms one
In 180 ° of the first predetermined interior angle；The articulated section of second bar and the 3rd bar forms a second predetermined interior angle for being less than 90 °；
Wherein, the floating drum is swung by the swing arm, and can drive the work of first bar, second bar and the 3rd bar simultaneously
It is dynamic and cause the pivot of the pivot, the contact pressing piece is touched or is not touched this and press plate, and control the microswitch unlatching or
Close.
2. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：The body portion end of 3rd bar
Section forms the bending section of a L-type, and the contact pressing piece be located at the bending section, and the pivot be located at the knee of the bending section and this is tactile
Between casting die.
3. the composition of the micromotion structure of drainage arrangement according to claim 2, it is characterised in that：This presses plate and pressed by this
The upward preset distance of pushing tow one of part, that is, touch the microswitch and open the microswitch, and the contact pressing piece departs from this and pressed
After plate, this presses plate and does not touch the microswitch and close the microswitch.
4. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：The contact pressing piece be located at this
Between the articulated section and the pivot of two bars and the 3rd bar.
5. the composition of the micromotion structure of drainage arrangement according to claim 4, it is characterised in that：This presses plate and pressed by this
The upward preset distance of pushing tow one of part, that is, touch the microswitch and close the microswitch, and the contact pressing piece departs from this and pressed
After plate, i.e., the microswitch is not touched and open the microswitch.
6. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：First rod bending has one
Predetermined arc.
7. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：The length of second bar is big
In the length of the 3rd bar.
8. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：The contact pressing piece to be shaft-like,
And it is integrally formed in the 3rd bar.
9. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：The substrate has more a pivot
Joint chair, and the swing arm is articulated in the pin joint seat with the foregoing other end.
10. the composition of the micromotion structure of drainage arrangement according to claim 1, it is characterised in that：The fulcrum platform has more
One opening up recess, and the contact pressing piece is hubbed at the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910210.3A CN107871641B (en) | 2016-09-22 | 2016-09-22 | Composition of micro-motion structure of drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910210.3A CN107871641B (en) | 2016-09-22 | 2016-09-22 | Composition of micro-motion structure of drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107871641A true CN107871641A (en) | 2018-04-03 |
| CN107871641B CN107871641B (en) | 2020-06-19 |
Family
ID=61761226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910210.3A Active CN107871641B (en) | 2016-09-22 | 2016-09-22 | Composition of micro-motion structure of drainage device |
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| Country | Link |
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| CN (1) | CN107871641B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353035Y (en) * | 1997-05-07 | 1999-12-08 | 中国石化沧州炼油厂 | Inner floating ball liquid level alarm switch |
| CN2415455Y (en) * | 2000-03-14 | 2001-01-17 | 王有顺 | Exhaust gas jogging controller of water pumping motor for tap water |
| CN2772012Y (en) * | 2005-02-05 | 2006-04-12 | 北京亚都科技股份有限公司 | Disengaging type level control switch |
| CN2796074Y (en) * | 2005-01-27 | 2006-07-12 | 李柏昇 | Float ball switch |
| TWM308382U (en) * | 2006-08-11 | 2007-03-21 | Yang Jr Chang | Buoy and dual switch actuation assembly of drain device of air conditioning device |
| EP1764586B1 (en) * | 2005-09-15 | 2008-04-23 | Fitre S.P.A. | Flow-control switch device for gas-fired wall boilers |
| CN105938778A (en) * | 2016-06-23 | 2016-09-14 | 大连美天测控***有限公司 | Float-type liquid level switch |
-
2016
- 2016-09-22 CN CN201610910210.3A patent/CN107871641B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2353035Y (en) * | 1997-05-07 | 1999-12-08 | 中国石化沧州炼油厂 | Inner floating ball liquid level alarm switch |
| CN2415455Y (en) * | 2000-03-14 | 2001-01-17 | 王有顺 | Exhaust gas jogging controller of water pumping motor for tap water |
| CN2796074Y (en) * | 2005-01-27 | 2006-07-12 | 李柏昇 | Float ball switch |
| CN2772012Y (en) * | 2005-02-05 | 2006-04-12 | 北京亚都科技股份有限公司 | Disengaging type level control switch |
| EP1764586B1 (en) * | 2005-09-15 | 2008-04-23 | Fitre S.P.A. | Flow-control switch device for gas-fired wall boilers |
| TWM308382U (en) * | 2006-08-11 | 2007-03-21 | Yang Jr Chang | Buoy and dual switch actuation assembly of drain device of air conditioning device |
| CN105938778A (en) * | 2016-06-23 | 2016-09-14 | 大连美天测控***有限公司 | Float-type liquid level switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107871641B (en) | 2020-06-19 |
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