CN105788933B - A kind of rotary automatic reverse switch - Google Patents
A kind of rotary automatic reverse switch Download PDFInfo
- Publication number
- CN105788933B CN105788933B CN201610245680.2A CN201610245680A CN105788933B CN 105788933 B CN105788933 B CN 105788933B CN 201610245680 A CN201610245680 A CN 201610245680A CN 105788933 B CN105788933 B CN 105788933B
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- CN
- China
- Prior art keywords
- electrode
- terminal
- output electrode
- rotation
- input
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/08—Bases; Stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The present invention provides a kind of rotary automatic reverses to switch, including stent, first output electrode and the second output electrode are set on the stent, third terminal is provided in first output electrode, Second terminal is provided in second output electrode, first terminal is equipped with by insulation board in first output electrode, forth terminal has been equipped with by insulation board in second output electrode, the first input electrode is provided on the left of the first terminal, the second input electrode is provided on the right side of the forth terminal；The carriage center is provided with shaft, and described shaft one end is connected with rotating disk, and several springs are fixedly connected with above the rotating disk, and the spring end installs the first rotation electrode and the second rotation electrode.The characteristics of present invention tool high efficiency, low-loss, capacity be big, small, high stability energy.
Description
Technical field
The invention belongs to the technical field of rectification electroplating power supply reversing arrangement, more particularly to a kind of rotary automatic reverse is opened
It closes.
Background technology
Existing commutation method, small-power are commutated using relay, the high-power commutation of manual plug-in strip or silicon-controlled electronics
Commutation is made less of relay commutation power, and general electric current maximum is below 200 amperes and the unstable easy generation of relay
Failure；It is commutated with manual plug-in strip cumbersome, commutation every time needs manually to commutate, and commutation every time can all generate electric spark
It is easy to burn out plug-in strip, is susceptible to loose contact for a long time and can not achieve automatic reverse；It is imitated using thyristor commutation
Rate is not high, the more unreliable stabilization of the more fragile parallel connection of the big electronic device of calorific value.
Invention content
The shortcomings that for present in some above-mentioned reversing switches, the present invention provide a kind of high efficiency, low-loss, capacity it is big,
It is small, stability is high but can realize automatic reverse rotary automatic reverse switch.
The technical solution adopted by the present invention is：
A kind of rotary automatic reverse switch, it is characterised in that：Including stent, the first output electrode is set on the stent
With the second output electrode, first output electrode and the second output electrode are located at the both sides of carriage center；
Third terminal is provided in first output electrode, is provided with Second terminal in second output electrode, institute
It states and first terminal is equipped with by insulation board in the first output electrode, be equipped in second output electrode by insulation board
Forth terminal, the first terminal, Second terminal, third terminal, forth terminal matts arranged clockwise, the first terminal
Positioned at the matts upper left corner；
The first input electrode is provided on the left of the first terminal, the second input electricity is provided on the right side of the forth terminal
Pole；
The carriage center is provided with shaft, and described shaft one end is connected with rotating disk, and the rotating disk top is fixed to be connected
Be connected to several springs, the spring end installs the first rotation electrode and the second rotation electrode, accordingly, the first electric rotating grade and
Second rotation electrode is located at the both sides of carriage center.
In order to make to insulate independently of each other between output electrode and output electrode, the first output electrode and the first input electrode it
Between insulation board is installed, insulation board is installed between the second output electrode and the second input electrode.
In order to strut two rotation electrodes, while rotation is caused to click contact terminal, the first electric rotating grade and second
It is respectively connected on rotation electrode with two springs.
In order to rotating disk is driven to rotate, realize that direct current generator can be provided with motor with rotating above the stent.
The present invention can be in the first working condition and the by the way that rotating disk is controlled to rotate that rotary automatic reverse switchs
It is converted under two working conditions, realizes the function of automatic reverse, while it is big, small, high to have both high efficiency, low-loss, capacity
The characteristics of stability.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial bottom view of the present invention（Left side is the first output electrode and the second output electrode, and right side is the first input
Electrode and the second input electrode）；
Fig. 3 is partial bottom view of the present invention（First output electrode, the second output electrode, the first input electrode and second are defeated
Enter electrode cooperation installation）；
Fig. 4 is the structure diagram of the first rotation electrode and the second rotation electrode of the invention；
Fig. 5 is the structure diagram of rotating disk of the present invention；
Fig. 6 is the partial structural diagram of the first working condition of the invention（Spring does not indicate）；
Fig. 7 is the partial structural diagram of the second working condition of the invention（Spring does not indicate）；
Label declaration
Stent 130, motor 90, the first output electrode 30, the second output electrode 40, first terminal 140, Second terminal 150,
Third terminal 160, forth terminal 170, the first input electrode 10, the second input electrode 20, insulation board 110, rotating disk 70, spring
80, the first rotation electrode 50, the second rotation electrode 60, shaft 120.
Specific embodiment
Embodiment
A kind of rotary automatic reverse switch,（As shown in Figure 1）Including stent 130, stent 130 is provided with motor above
90, motor 90 drives rotating disk to rotate, and uses the direct current generator can be with rotating.
The first output electrode 30 and the second output electrode 40, the first output electrode 30 and second are set gradually on stent 130
Output electrode 40 is located at 130 center both sides of stent.
Third terminal 160 is provided in first output electrode 30（Screw connection can be used, similarly hereinafter）, the second output electrode 40
On be provided with Second terminal 150,（As shown in Fig. 2 left hand views）.
First terminal 140 is equipped with by insulation board 110 in first output electrode 30, by exhausted in the second output electrode 40
Listrium 110 has been equipped with forth terminal 170, first terminal 140, Second terminal 150, third terminal 160,170 field of forth terminal
Word lattice arranged clockwise, the first terminal are located at the matts upper left corner；
140 left side of first terminal has been provided with the first input electrode 10, and 170 right side of forth terminal is provided with the second input electricity
Pole 20（As shown in Fig. 2 right part of flg）；
Insulation board 110, the second output electrode 40 and are installed between first output electrode 30 and the first input electrode 10
Insulation board 110 is installed between two input electrodes 20；
All of above terminal is copper bar terminal, and the section of terminal is depending on the size of electric current；
All of above input and output electrode is process by electrolysis copper material, and the size of electrode is according to the big of reversing switch electric current
Depending on small；
Stent 130 is provided centrally with shaft 120, and rotating disk 70, rotating disk 70 are connected in shaft 120（Along 130 side of stent
To）It is fixedly connected with four springs 80（Strongly）, wherein, the first rotation electrode 50 and the second rotation electrode are installed in 80 end of spring
60, a rotation electrode is installed on every two springs 80.Supporting rod is installed in each spring 80（As shown in Figure 1, it is not marked in figure
Number）.
Wherein, rotating disk 70 is that a disk is made using the high phosphor copper of wear-resistant strength, and the size of disk is basis
Depending on the size of commutator, two rotation electrodes are held up on the bearing of motor, each rotation electrode is strong by two
Power spring connects an input electrode and an output electrode by rotation electrode respectively by terminal, and rotating disk is rotated by motor
70, it commutates so as to make two rotation electrodes to change the connection mode of input electrode and output electrode, realizes two works
Make the conversion of state,
First working condition is as follows：When the first input electrode 10 is positive signal input, the second input electrode 20 is is negative letter
Number input, the route that positive signal is passed through is the first input electrode 10, first terminal 140, the first rotation electrode 50, third terminal
160, the first output electrode 30, at this point, the first output electrode 30 is exported for positive signal（As shown in Figure 6）；Similarly, the second input
Electrode 20 is is negative signal input, and the route that negative signal passes through is the second input electrode 20, forth terminal 170, the second electric rotating
Pole 60, Second terminal 150, the second output electrode 40, at this point, the second output electrode 40 is exported for negative signal（As shown in Figure 6）.
It is rotated by 90 ° by rotation electrode 70 to the second working condition（As shown in Figure 7）, the first input electrode 10 is still positive letter
Number input, the second input electrode 20 be negative signal input, positive signal pass through route be the first input electrode 10, first terminal
140, the first rotation electrode 50, Second terminal 150, the second output electrode 40, at this point, the second output electrode 40 is defeated for positive signal
Go out；Similarly, the second input electrode 20 is is negative signal input, and the route that negative signal passes through is the second input electrode 20, the 4th
Terminal 170, the second rotation electrode 60, third terminal 160, the first output electrode 30, at this point, the first output electrode 30 is negative signal
Output, that is, realize realization automatic reverse.
The present invention automatic reverse refer to, commutator can be controlled by the time relay the positive working time and reversely
Working time does not need to manually control, and can automatically control commutation by digital control approach yet.It is rotated by motor
Rotating disk commutates so as to make two rotation electrodes to change the connection mode of input electrode and output electrode.Electrode
Size is depending on the size of reversing switch electric current, and the reversing switch of low current can take self cooling mode to cool down, 1KA-
The mode that oil cooling may be used in 6KA cools down, and oil-immersed water-cool can be used in 8KA-20KA, and the heat of rotary switch allows oil to absorb oil
Heat allows water to take away again, and the reversing switch of different capacity uses different heat dissipating methods, improves the stability of reversing switch, can
The manufacture craft of reversing switch is simplified by property, is prolonged the service life.It is with high efficiency, low-loss, capacity are big, it is small,
The characteristics of high stability energy.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, those of ordinary skill in the art are to this hair
Other modifications or equivalent replacement that bright technical solution is made, without departing from the spirit and scope of technical solution of the present invention,
It should all cover in scope of the presently claimed invention.
Claims (3)
1. a kind of rotary automatic reverse switch, it is characterised in that：Including stent, set on the stent the first output electrode and
Second output electrode, first output electrode and the second output electrode are located at the both sides of carriage center；
Third terminal is provided in first output electrode, is provided with Second terminal in second output electrode, described
First terminal is equipped with by insulation board in one output electrode, the 4th end is equipped with by insulation board in second output electrode
Son, the first terminal, Second terminal, third terminal, forth terminal matts arranged clockwise, the first terminal are located at field
The word lattice upper left corner；
The first input electrode is provided on the left of the first terminal, the second input electrode is provided on the right side of the forth terminal；
The carriage center is provided with shaft, and described shaft one end is connected with rotating disk, is fixedly connected with above the rotating disk
Several springs, the spring end installs the first rotation electrode and the second rotation electrode, each rotation electrode are distinguished by terminal
An input electrode and an output electrode are connected, accordingly, the first rotation electrode and the second rotation electrode are located at carriage center
Both sides；
Insulation board is installed, between the second output electrode and the second input electrode between the first output electrode and the first input electrode
Insulation board is installed.
2. a kind of rotary automatic reverse switch according to claim 1, it is characterised in that：The number of springs is four
Root is respectively connected with two springs on first rotation electrode and the second rotation electrode.
3. a kind of rotary automatic reverse switch according to claim 1, it is characterised in that：Above the stent
It is provided with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245680.2A CN105788933B (en) | 2016-04-20 | 2016-04-20 | A kind of rotary automatic reverse switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245680.2A CN105788933B (en) | 2016-04-20 | 2016-04-20 | A kind of rotary automatic reverse switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105788933A CN105788933A (en) | 2016-07-20 |
| CN105788933B true CN105788933B (en) | 2018-06-08 |
Family
ID=56397947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610245680.2A Expired - Fee Related CN105788933B (en) | 2016-04-20 | 2016-04-20 | A kind of rotary automatic reverse switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105788933B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523006Y (en) * | 2001-12-31 | 2002-11-27 | 张家港华杰电子有限公司 | Changeover switch |
| CN2631076Y (en) * | 2003-07-01 | 2004-08-04 | 陈国梁 | Axial contact commutator for single-phase motor |
| CN204982116U (en) * | 2015-07-08 | 2016-01-20 | 湖北江耀机械有限公司 | Mechanical device that commutates of high -power chromium plating power supply polarity |
| CN205723290U (en) * | 2016-04-20 | 2016-11-23 | 绍兴市承天电器有限公司 | A kind of rotary automatic reverse switch |
-
2016
- 2016-04-20 CN CN201610245680.2A patent/CN105788933B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523006Y (en) * | 2001-12-31 | 2002-11-27 | 张家港华杰电子有限公司 | Changeover switch |
| CN2631076Y (en) * | 2003-07-01 | 2004-08-04 | 陈国梁 | Axial contact commutator for single-phase motor |
| CN204982116U (en) * | 2015-07-08 | 2016-01-20 | 湖北江耀机械有限公司 | Mechanical device that commutates of high -power chromium plating power supply polarity |
| CN205723290U (en) * | 2016-04-20 | 2016-11-23 | 绍兴市承天电器有限公司 | A kind of rotary automatic reverse switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105788933A (en) | 2016-07-20 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Inventor after: Ni Hongliang Inventor after: Luo Xiaobing Inventor after: Li Changchun Inventor before: Luo Xiaobing Inventor before: Li Changchun |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |