CN107808800A - A kind of timing contactor for lifting wireless interaction performance - Google Patents
A kind of timing contactor for lifting wireless interaction performance Download PDFInfo
- Publication number
- CN107808800A CN107808800A CN201711043985.6A CN201711043985A CN107808800A CN 107808800 A CN107808800 A CN 107808800A CN 201711043985 A CN201711043985 A CN 201711043985A CN 107808800 A CN107808800 A CN 107808800A
- Authority
- CN
- China
- Prior art keywords
- fixed core
- coil
- armature
- delay
- crash sensor
- 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.)
- Pending
Links
- 230000003993 interaction Effects 0.000 title claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000002452 interceptive effect Effects 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000004907 flux Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
- H01H50/88—Mechanical means, e.g. dash-pot
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/08—Indicators; Distinguishing marks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a kind of timing contactor for lifting wireless interaction performance, user can monitor delay time in real time, by the real-time monitoring data of interactive device reception delay supervising device, user is contributed to understand real-time delay time, it is convenient to make delay adjustment in time.Including armature, fixed core and coil, coil winds the fixed core, and coil is arranged in coil housing, rank power spring, the front end connection moving contact of rank power spring, the rear end connection coil housing of rank power spring are provided with the middle part of armature, support cover is provided with outside fixed core, the top of support cover is provided with the static contact of corresponding moving contact, and delay supervising device is provided with rear side of static contact, and delay supervising device includes process chip, the first crash sensor, the second crash sensor and wireless transport module.
Description
Technical field
The invention belongs to timing contactor field, more particularly, to a kind of timing contactor for lifting wireless interaction performance.
Background technology
Contactor is divided into A.C. contactor（Voltage AC）And D.C. contactor（Voltage DC）, it be applied to electric power, distribution with
Electricity consumption occasion.Contactor broadly refers to flow through current induced magnetic field using coil in industrial electro, makes contact closure, to reach control
Make the electrical equipment of load.The action of timing contactor is somewhat delayed, and can play cushioning effect or prevent harmful competition, still
The delay time user of existing timing contactor is difficult to monitor delay time in real time.
The content of the invention
In view of this, the present invention is directed to propose a kind of timing contactor for lifting wireless interaction performance, user can be real-time
Delay time is monitored, by the real-time monitoring data of interactive device reception delay supervising device, contributes to user to understand real-time
Delay time, it is convenient to make delay adjustment in time.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of timing contactor for lifting wireless interaction performance, including armature, fixed core and coil, the coil winding are described quiet
Iron core, and the coil is arranged in coil housing, and rank power spring, the front end of the rank power spring are provided with the middle part of the armature
Moving contact is connected, the rear end of the rank power spring connects the coil housing, support cover, the branch are provided with outside the fixed core
The top of support cover is provided with the static contact of the corresponding moving contact, and delay supervising device is provided with rear side of the static contact, described
Delay supervising device includes process chip, the first crash sensor, the second crash sensor and wireless transport module, and described first
Crash sensor and second crash sensor are arranged on the rear portion of the static contact, and respectively by total after analog-digital converter
Line accesses the I/O interfaces of the process chip, and the wireless transport module is connected to the data transmission mouth of the process chip, institute
The interactive device of wireless transport module wireless connection user is stated, the delay supervising device also includes the power supply for playing power supply function
Chip unit.
Further, the process chip is single-chip microcomputer, and the wireless transport module is GPRS communication modules.
Further, the model of first crash sensor and second crash sensor is touching for 1K0909606d
Hit inductor.
Further, the armature is with the adhesive of the fixed core, being provided with subtracting for hollow out at the adhesive of the armature
Circular hole is damaged, short-circuited conducting sleeve is arranged with the adhesive of the fixed core.
Further, the bottom of the support cover is fixed with lower trip bolt, and the top of the support cover, which is fixed with, to be tightened
Gu screw.
Further, the buckling groove of indent is provided with rear side of the support cover.
Relative to prior art, the timing contactor of lifting wireless interaction performance of the present invention has the advantage that：
Coil produces the magnetic flux of alternation by alternating current, and magnetic flux is produced in fixed core, thus produces the electromagnetism suction to armature
Gravitation, armature are attracted by fixed core, the rank power spring set in the middle part of armature, using the teaching of the invention it is possible to provide of armature confrontation fixed core attraction
Power is, it is necessary to the electromagnetic attraction increase of fixed core, and when electromagnetic attraction caused by fixed core is more than tension force, armature overcomes rank power
Tension force of spring, to fixed core adhesive, armature drives moving contact to be engaged with the static contact on fixed core top, realizes the timing of delay one
Between, the dynamic/static contact engagement of contactor, delay supervising device of the invention, it can be touched by being arranged on first on rear side of static contact
Sensor and the second crash sensor are hit, while senses the engagement of moving contact and static contact, as long as the first crash sensor and
Two crash sensors one of them sense crash data, you can assert moving contact and static contact collision, contribute to lifting monitor
Sensitivity, the first crash sensor and the second crash sensor can will monitor that analogue data is converted into digital form, and
By bus transfer to process chip, and after being handled by process chip, by data by wireless transport module, it is wirelessly transmitted to
On the interactive device of user, facilitate user to understand the data of delay time in real time, can be actually used according to timing contactor
Situation is fed back, and from main regulation delay time, lifts the service precision of timing contactor.
At the adhesive of armature and fixed core, the detraction circular hole that is provided with the adhesive of armature, help to reduce magnetic hystersis loss
And eddy-current loss, the short-circuited conducting sleeve being arranged with the adhesive of fixed core, the end face of fixed core and armature can be separated, so as to subtract
Small vibration and noise.
The buckling groove for the indent being provided with rear side of support cover, the installation of support cover can be facilitated, elevating mechanism connection
Sealing.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation described in the embodiment of the present invention；
Fig. 2 is the illustrative view of functional configuration described in the embodiment of the present invention.
Description of reference numerals：
1- armature；2- fixed cores；3- coils；4- holds in the mouth power spring；5- coil housings；6- moving contacts；7- support covers；8- static contacts；9-
Be delayed supervising device；10- process chips；The crash sensors of 11- first；The crash sensors of 12- second；13- wireless transport modules；
14- analog-digital converters；15- interactive devices；16- power supply chip units；17- detracts circular hole；18- short-circuited conducting sleeves；Spiral shell is fastened under 19-
Nail；The upper trip bolts of 20-；21- buckling grooves.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1, 2, the present invention provides a kind of timing contactor for lifting wireless interaction performance, including armature 1, quiet iron
The heart 2 and coil 3, the coil 3 winds the fixed core 2, and the coil 3 is arranged in coil housing 5, in the armature 1
Portion, which is provided with, holds in the mouth power spring 4, the front end connection moving contact 6 of the rank power spring 4, described in the rear end connection of the rank power spring 4
Coil housing 5, support cover 7 is provided with outside the fixed core 2, and the top of the support cover 7 is provided with the corresponding moving contact 6
Static contact 8, the rear side of the static contact 8 are provided with delay supervising device 9, and the delay supervising device 9 includes process chip 10, the
One crash sensor 11, the second crash sensor 12 and wireless transport module 13, first crash sensor 11 and described
Two crash sensors 12 are arranged on the rear portion of the static contact 8, and access the place by bus after analog-digital converter 14 respectively
The I/O interfaces of chip 10 are managed, the wireless transport module 13 is connected to the data transmission mouth of the process chip 10, described wireless
The interactive device 15 of the wireless connection user of transport module 13, the delay supervising device 9 also include the power supply for playing power supply function
Chip unit 16.
The process chip 10 is single-chip microcomputer, and the wireless transport module 13 is GPRS communication modules.
The model of first crash sensor 11 and second crash sensor 12 is 1K0909606d collision sense
Answer device.
The armature 1 is with the adhesive of the fixed core 2, being provided with the detraction circular hole of hollow out at the adhesive of the armature 1
17, short-circuited conducting sleeve 18 is arranged with the adhesive of the fixed core 2.
The bottom of the support cover 7 is fixed with lower trip bolt 19, and the top of the support cover 7 is fixed with trip bolt
20。
The rear side of the support cover 7 is provided with the buckling groove 21 of indent.
This example：Coil 3 produces the magnetic flux of alternation by alternating current, and produces magnetic flux in fixed core 2, thus produces
To the electromagnetic attraction of armature 1, armature 1 is attracted by fixed core 2, the rank power spring 4 that the middle part of armature 1 is set, using the teaching of the invention it is possible to provide armature 1
The tension force of the attraction of fixed core 2 is resisted, it is necessary to which the electromagnetic attraction of fixed core 2 increases, when electromagnetic attraction caused by fixed core 2
During more than tension force, armature 1 overcomes the tension force of rank power spring 4, and to the adhesive of fixed core 2, armature 1 is driven on moving contact 6 and fixed core 2
The static contact 8 in portion engages, and realizes delay certain time, and the dynamic/static contact of contactor engages, delay supervising device 9 of the invention,
By being arranged on the first crash sensor 11 and the second crash sensor 12 of the rear side of static contact 8, while sense moving contact 6 and quiet
The engagement of contact 8, if the first crash sensor 11 and the second crash sensor 12 one of them sense crash data, you can
Assert the sensitivity that moving contact 6 and static contact 8 collide, and contribute to lifting to monitor, the first crash sensor 11 and the second collision pass
Sensor 12 can will monitor that analogue data is converted into digital form, and by bus transfer to process chip 10, and pass through place
After managing the processing of chip 10, by data by wireless transport module 13, it is wirelessly transmitted on the interactive device 15 of user, facilitates user
The data of delay time are understood in real time, situation about can be actually used according to timing contactor is fed back, from main regulation delay time,
Lift the service precision of timing contactor.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (6)
- A kind of 1. timing contactor for lifting wireless interaction performance, it is characterised in that：It is described including armature, fixed core and coil Coil winds the fixed core, and the coil is arranged in coil housing, and rank power spring is provided with the middle part of the armature, described The front end connection moving contact of power spring is held in the mouth, the rear end of the rank power spring connects the coil housing, set outside the fixed core There is support cover, the top of the support cover is provided with the static contact of the corresponding moving contact, is provided with and prolongs on rear side of the static contact When supervising device, the delay supervising device includes process chip, the first crash sensor, the second crash sensor and wireless passes Defeated module, first crash sensor and second crash sensor are arranged on the rear portion of the static contact, and lead to respectively The I/O interfaces that bus after analog-digital converter accesses the process chip are crossed, the wireless transport module is connected to the processing core The data transmission mouth of piece, the interactive device of the wireless transport module wireless connection user, the delay supervising device also include Play the power supply chip unit of power supply function.
- 2. the timing contactor of lifting wireless interaction performance according to claim 1, it is characterised in that：The process chip For single-chip microcomputer, the wireless transport module is GPRS communication modules.
- 3. the timing contactor of lifting wireless interaction performance according to claim 1, it is characterised in that：First collision The model of sensor and second crash sensor is 1K0909606d colliding sensor.
- 4. the timing contactor of lifting wireless interaction performance according to claim 1, it is characterised in that：The armature and institute State at the adhesive of fixed core, the detraction circular hole of hollow out is provided with the adhesive of the armature, is arranged at the adhesive of the fixed core There is short-circuited conducting sleeve.
- 5. the timing contactor of lifting wireless interaction performance according to claim 1, it is characterised in that：The support cover Bottom is fixed with lower trip bolt, and the top of the support cover is fixed with trip bolt.
- 6. the timing contactor of lifting wireless interaction performance according to claim 1, it is characterised in that：The support cover Rear side is provided with the buckling groove of indent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043985.6A CN107808800A (en) | 2017-10-31 | 2017-10-31 | A kind of timing contactor for lifting wireless interaction performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711043985.6A CN107808800A (en) | 2017-10-31 | 2017-10-31 | A kind of timing contactor for lifting wireless interaction performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107808800A true CN107808800A (en) | 2018-03-16 |
Family
ID=61591604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711043985.6A Pending CN107808800A (en) | 2017-10-31 | 2017-10-31 | A kind of timing contactor for lifting wireless interaction performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107808800A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267392A (en) * | 1997-08-07 | 2000-09-20 | 西门子公司 | Method for determining switching device-specific data at switching device contacts and/or determining operating data in a network connected thereto |
| CN1745442A (en) * | 2002-12-20 | 2006-03-08 | 西门子公司 | Method and apparatus for determining remaining life of a switchgear |
| CN102269650A (en) * | 2011-05-06 | 2011-12-07 | 厦门Abb开关有限公司 | Online monitoring device of mechanical characteristics of vacuum circuit breaker |
| CN202363368U (en) * | 2011-10-31 | 2012-08-01 | 伊顿公司 | Contactor possessing 18-38 ampere rated operational current |
| CN204029725U (en) * | 2014-08-06 | 2014-12-17 | 台安科技(无锡)有限公司 | A kind of A.C. contactor with symmetrical iron core group |
| CN204966417U (en) * | 2015-09-28 | 2016-01-13 | 温州圣普电气有限公司 | Long -distance intelligent control circuit breaker |
| CN207529881U (en) * | 2017-10-31 | 2018-06-22 | 凯源新创（天津）科技有限公司 | A kind of timing contactor that can monitor delay time in real time |
-
2017
- 2017-10-31 CN CN201711043985.6A patent/CN107808800A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1267392A (en) * | 1997-08-07 | 2000-09-20 | 西门子公司 | Method for determining switching device-specific data at switching device contacts and/or determining operating data in a network connected thereto |
| CN1745442A (en) * | 2002-12-20 | 2006-03-08 | 西门子公司 | Method and apparatus for determining remaining life of a switchgear |
| CN102269650A (en) * | 2011-05-06 | 2011-12-07 | 厦门Abb开关有限公司 | Online monitoring device of mechanical characteristics of vacuum circuit breaker |
| CN202363368U (en) * | 2011-10-31 | 2012-08-01 | 伊顿公司 | Contactor possessing 18-38 ampere rated operational current |
| CN204029725U (en) * | 2014-08-06 | 2014-12-17 | 台安科技(无锡)有限公司 | A kind of A.C. contactor with symmetrical iron core group |
| CN204966417U (en) * | 2015-09-28 | 2016-01-13 | 温州圣普电气有限公司 | Long -distance intelligent control circuit breaker |
| CN207529881U (en) * | 2017-10-31 | 2018-06-22 | 凯源新创（天津）科技有限公司 | A kind of timing contactor that can monitor delay time in real time |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |