CN206364682U - Electromagnetism load push-pull - Google Patents
Electromagnetism load push-pull Download PDFInfo
- Publication number
- CN206364682U CN206364682U CN201621099119.XU CN201621099119U CN206364682U CN 206364682 U CN206364682 U CN 206364682U CN 201621099119 U CN201621099119 U CN 201621099119U CN 206364682 U CN206364682 U CN 206364682U
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- CN
- China
- Prior art keywords
- permanent magnet
- coil
- coil rack
- soft iron
- iron piece
- 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.)
- Expired - Fee Related
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Abstract
A kind of electromagnetism load push-pull.It is made up of the coil being wound on coil rack and the permanent magnet being arranged in coil rack endoporus.Soft iron piece in one end of permanent magnet and coil rack in blind patch end face is attracting, and cushion pad is provided between soft iron piece and permanent magnet.The other end of permanent magnet is fixed with pull bar, and the other end of pull bar stretches out the interior blind patch of the coil rack other end.The electromagnetic field with permanent magnet same polarity is produced during coil electricity.Under magnetic pole identical charges repel each other power and there is a natural attraction between the sexes power collective effect, permanent magnet just promotes pull bar blind patch outward transport into the coil rack other end dynamic.During coil blackout, electromagnetic field disappears.Under the magnetic attraction force effect of permanent magnet, permanent magnet just drives soft iron piece direction of the pull bar into coil rack cover plate to move, until permanent magnet is pressed on the both sides of cushion pad with the soft iron piece in coil rack cover plate again.The utility model can be used as the power of water piston, air pump piston or vibrator for massage.
Description
Technical field
The invention belongs to a kind of electromagnetism load push-pull.
Background technology
Existing electromagnetism load push-pull uses spring reset method, had not only added energy consumption but also had added fault rate.
The content of the invention
In order to solve existing electromagnetism load push-pull using spring reset method, energy consumption was not only added but also had added fault rate
Defect, present invention eliminates back-moving spring.This electromagnetism load push-pull blind patch, permanent in coil, coil rack, coil rack
Magnet, pull bar, soft iron piece, cushion pad, power supply, controlling switch are constituted.It is characterized in that：Coil is wound on the outer of coil rack
Permanent magnet is provided with week, the endoporus of coil rack, one end connection of permanent magnet has pull bar, and coil rack two ends are respectively set
There is coil rack endoporus cover plate, one end of pull bar is stretched out in coil rack outside blind patch, the coil bone of the coil rack other end
Soft iron piece is provided with frame in blind patch, cushion pad, controlling switch closure, power supply are provided between soft iron piece and permanent magnet adhesive face
Coil after power supply produces the electromagnetic field with permanent magnet same polarity.
When coil is not powered on, one end of the permanent magnet set in coil rack endoporus and the soft iron of coil rack one end
Piece is pressed on buffer substrate tablet both sides because of the magnetic attraction force of permanent magnet.The other end that permanent magnet the other end is fixed stretches out coil
The pull bar of blind patch is stretched out outside coil rack endoporus cover plate in skeleton.
Controlling switch is closed, and power supply produces the magnetic field with permanent magnet identical polar to after coil power supply.Because of identical polar
The repulsion of generation separates the permanent magnet together with tightly being inhaled with soft iron piece and permanent magnet is pushed to direction outside coil rack endoporus.
The pull bar that the permanent magnet other end is fixed also more stretches out in coil rack outside blind patch therewith.The coil rack other end is produced
Polarity of the magnetic field and polarity of the magnetic field of the permanent magnet without push rod end be different and the suction that produces, controlled the movement of permanent magnet
Distance.The present invention is changed with coil power break-make drives electromagnetic field change, permanent magnet is done reciprocating linear motion, eliminates existing
There is the back-moving spring in electromagnetism load push-pull, saved energy consumption, reduce fault rate.
With the switching electricity of coil, pull bar is just as permanent magnet does reciprocating linear motion.The present invention can be used as such as water
The power of pump piston, air pump piston, or tremolo etc..
Brief description of the drawings
Fig. 1 is structural representation when the coil of electromagnetism load push-pull of the present invention is not powered on.
Fig. 2 is the structural representation after electromagnetism load push-pull coil electricity of the present invention.
Fig. 3 is existing electromagnetism load push-pull structural representation.
In figure：1st, coil, 2, coil rack (section), 3, permanent magnet, 4, push rod, 5, blind patch in coil rack, 6,
Soft iron piece, 7, cushion pad, 8, power supply, 9, controlling switch, 10, back-moving spring, 11, slide the soft iron heart.
Embodiment
This electromagnetism load push-pull, including coil (1), coil rack (2), permanent magnet (3), push rod (4), coil rack endoporus
Cover plate (5), soft iron piece (6), cushion pad (7), power supply (8), controlling switch (9), it is characterised in that：Coil (1) is wound on coil bone
Permanent magnet (3) is provided with the periphery of frame (2), the endoporus of coil rack (2), one end connection of permanent magnet (3) has push rod
(4), coil rack (2) two ends are respectively provided with blind patch in coil rack (5), and cover plate coil rack is stretched out in one end of pull bar (4)
Interior blind patch (5) outside, is provided with soft iron piece (6), soft iron piece (6) in blind patch (5) in the coil rack of coil rack (2) other end
Cushion pad (7), controlling switch (9) closure, coil (1) production after power supply (8) power supply are provided between permanent magnet (3) adhesive face
The raw electromagnetic field with permanent magnet (3) same polarity.
Disconnected in controlling switch (9) contact, when coil (1) is not powered on, the permanent magnet set in coil rack (2) endoporus
(3) the soft iron piece (6) in one end and coil rack in blind patch (5) is tightly inhaled because of the magnetic attraction force of permanent magnet (3) slow
Punching pad（7）Both sides.Permanent magnet（3）The push rod that the other end is fixed（4）Stretch out in coil rack endoporus cover plate（5）Outside.
Controlling switch (9) is closed, and the coil (1) after power supply (8) power supply produces the electromagnetism with permanent magnet (3) same polarity
.The repulsion that identical polar is produced separates the permanent magnet (3) originally tightly inhaled with soft iron piece (6) on cushion pad (7) both sides, and
Push permanent magnet (3) direction of blind patch in coil rack (5) outside to.Fixed push rod on permanent magnet (3) other end
(4), also more stretch out therewith in coil rack outside blind patch (5).Polarity of the magnetic field and permanent magnetic that coil (1) other end is produced
The suction that the polarity of the magnetic field of iron (3) without push rod end is different and produces, has controlled the displacement of permanent magnet (3).
Stop to coil (1) power after, electromagnetic field disappear, because the magnetic attraction force of permanent magnet (3) and soft iron (6) it is attracting and
Reset.Buffer substrate tablet (7) is used to mitigate impact of the permanent magnet (3) with soft iron (6) when attracted.
Closure and the conversion of disconnection with controlling switch (9) contact, power supply (8) change confession to coil (1) therewith, broken
Electricity, electromagnetic field is also accordingly produced or disappeared.Push rod (4) is just as permanent magnet (3) does reciprocating linear motion.
The present invention can be used as the power of such as water piston, air pump piston and tremolo.
Existing electromagnetism load push-pull shown in Fig. 3：
Existing electromagnetism load push-pull is closed in controlling switch (9), and power supply (8) produces electromagnetic field when being powered to coil (1), its magnetic
Field suction makes the mobile compression reseting spring (10) of the slip soft iron heart (11).After controlling switch (9) disconnects, coil (1) power-off, electromagnetism
Resetted after disappearing, the bounce for sliding the soft iron heart (11) back-moving spring (10) because being compressed.With coil (1) it is logical,
Power-off change, push rod (4) is just as the slip soft iron heart (11) does reciprocating linear motion.
Advantages of the present invention：In switch (9) closure shown in Fig. 2, power supply (8) is produced and permanent magnetic after being powered to coil (1)
The magnetic field of iron (3) same polarity.In electromagnetic field and the homopolar field mutual expelling force and heteropole magnetic field phase suction in the magnetic field of permanent magnet (3) two
Force action under, permanent magnet (3) slide drive push rod (4) mobile working.
Shown in Fig. 1 after switch (9) disconnection, coil (1) dead electricity and electromagnetic field disappear, because the magnetic field of permanent magnet (3) is inhaled
Power and soft iron piece (6) be attracting to be resetted permanent magnet (3) to be close to soft iron piece (6).With the switching Electrical change of coil (1), push rod
(4) just as permanent magnet (3) does reciprocating linear motion.
The present invention does not use the advantage of back-moving spring：1. existing electromagnetism load push-pull shown in Fig. 3 is eliminated because sliding the soft iron heart
(11) move and the resistance for not stopping increase produced by compression reseting spring (10), saved energy consumption.
2. avoid because back-moving spring (10) is frequently flexible and be broken, make the slip soft iron heart (11) forfeiture reset function and nothing
The problem of method works.Reduce fault rate.
Claims (1)
1. in a kind of electromagnetism load push-pull, including coil (1), coil rack (2), permanent magnet (3), pull bar (4), coil rack
Blind patch (5), soft iron piece (6), cushion pad (7), power supply (8), controlling switch (9), it is characterised in that：Coil (1) is wound on coil
Permanent magnet (3) is provided with the periphery of skeleton (2), the endoporus of coil rack (2), one end connection of permanent magnet (3) is pushed away
Pull bar (4), coil rack (2) two ends are respectively provided with blind patch in coil rack (5), and the other end of pull bar (4) stretches out coil bone
Blind patch (5) outside, is provided with soft iron piece (6), soft iron piece in frame in blind patch (5) in the coil rack of coil rack (2) other end
(6) cushion pad (7), controlling switch (9) closure, the coil after power supply (8) power supply are provided between permanent magnet (3) adhesive face
(1) electromagnetic field with permanent magnet (3) same polarity is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099119.XU CN206364682U (en) | 2016-09-30 | 2016-09-30 | Electromagnetism load push-pull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099119.XU CN206364682U (en) | 2016-09-30 | 2016-09-30 | Electromagnetism load push-pull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206364682U true CN206364682U (en) | 2017-07-28 |
Family
ID=59368194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099119.XU Expired - Fee Related CN206364682U (en) | 2016-09-30 | 2016-09-30 | Electromagnetism load push-pull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206364682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357081A (en) * | 2016-09-30 | 2017-01-25 | 骆金山 | Electromagnetic push-pull device |
| CN109171856A (en) * | 2018-09-19 | 2019-01-11 | 天津万和医疗器械有限公司 | A kind of band automatic identification switch on/off electric stapler |
| CN111089045A (en) * | 2020-01-16 | 2020-05-01 | 杭州德译医疗科技有限公司 | Novel electromagnetic metering pump |
-
2016
- 2016-09-30 CN CN201621099119.XU patent/CN206364682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357081A (en) * | 2016-09-30 | 2017-01-25 | 骆金山 | Electromagnetic push-pull device |
| CN109171856A (en) * | 2018-09-19 | 2019-01-11 | 天津万和医疗器械有限公司 | A kind of band automatic identification switch on/off electric stapler |
| CN111089045A (en) * | 2020-01-16 | 2020-05-01 | 杭州德译医疗科技有限公司 | Novel electromagnetic metering pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170728 Termination date: 20190930 |