CN108364817A - It is a kind of can lateral adjustments single pole multiple throw - Google Patents
It is a kind of can lateral adjustments single pole multiple throw Download PDFInfo
- Publication number
- CN108364817A CN108364817A CN201810402193.1A CN201810402193A CN108364817A CN 108364817 A CN108364817 A CN 108364817A CN 201810402193 A CN201810402193 A CN 201810402193A CN 108364817 A CN108364817 A CN 108364817A
- Authority
- CN
- China
- Prior art keywords
- cutter head
- single pole
- lateral adjustments
- pole multiple
- multiple throw
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000010891 electric arc Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
Landscapes
- Scissors And Nippers (AREA)
Abstract
The present invention relates to power switch fields, more specifically, there is provided it is a kind of can lateral adjustments single pole multiple throw, including cutter head, multiple contact jaws and transverse displacement arrangement, cutter head is fixed on transverse displacement arrangement, and multiple contact jaws are in horizontal fixed arrangement, by adjusting the lateral position of transverse displacement arrangement, cutter head is snapped into different contact jaws, achievees the effect that switching circuit.Structure of the invention form is unique, easy switching, while further including the protection facilities such as thyristor units, arc-control device, safe to use, convenient for promoting the use of.
Description
Technical field
The present invention relates to power switch field, more particularly, to it is a kind of can lateral adjustments single pole multiple throw.
Background technology
In daily life, the switch application of control circuit is very universal, common are single-pole double throw, hilted broadsword four-throw, hilted broadsword
Eight throw switches make different circuits accordingly connect by controlling switching.But current single pole multiple throw switch forms
It is excessively single, in switching circuit, it usually needs multiple switch combines to complete the effect that hilted broadsword is thrown more, in the ring of limited space
Under border, using being inconvenient, therefore, the innovation of single pole multiple throw structure type is needed it is contemplated that.
Invention content
The present invention is to overcome the problems of the prior art, provide it is a kind of can lateral adjustments single pole multiple throw, including knife
Head, multiple contact jaws and transverse displacement arrangement, cutter head are fixed on transverse displacement arrangement, and multiple contact jaws are in horizontal fixed row
Cutter head is snapped into different contact jaws by cloth by adjusting the lateral position of transverse displacement arrangement, reaches the effect of switching circuit
Fruit.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
It is a kind of can lateral adjustments single pole multiple throw, including cutter head and multiple contact jaws further include transverse displacement arrangement；It is described
Cutter head is fixed on transverse displacement arrangement, and the contact jaw is in horizontal fixed arrangement, by adjusting the cross of transverse displacement arrangement
To position, cutter head can be snapped into different contact jaws.Transverse displacement arrangement is used to fix cutter head, and with dynamic cutter head in transverse direction
Position moves left and right, and multiple contact jaws are in horizontal fixed arrangement, mobile transverse displacement arrangement, and band dynamic cutter head moves, and different
Contact jaw completes overlap joint, to complete the switching of circuit.
Further, the contact jaw is distributed in same level height with cutter head.In order to make cutter head in transverse displacement arrangement
It under drive, can smoothly be overlapped with each contact jaw, need the contact jaw of horizontal arrangement and cutter head remaining fixed in same level
Highly.
Further, the transverse displacement arrangement includes cylindrical bar and movable sleeving, and the cutter head is set on movable sleeving.Circle
Mast is fixedly installed, and cutter head is fixedly installed on movable sleeving, and movable sleeving is assemblied on cylindrical bar, and movable sleeving can be on cylindrical bar
Row transverse shifting.
Further, the movable sleeving and cylindrical bar assembly connection.
Further, it is described can the single pole multiple throws of lateral adjustments set that there are one the brilliant locks for protecting circuit in parallel
Pipe device.While accessing the present invention, the thyristor units for protecting circuit in parallel are needed, alterating and direct current can be reached
Voltage-controlled system, the purpose of controlled rectification, AC voltage adjusting, inverter, protective circuit of switch power source.
Further, it is described can lateral adjustments single pole multiple throw be equipped with arc-control device.It, may due to the presence of electric arc
It causes to extend the time that device for switching cut-offs faulty circuit, the influence of short-circuit fault of power system is aggravated, so in switching device
Upper increase arc-control device is necessary, and when cutter head switches over, arc-control device effectively reduces the generation of electric arc, protects circuit
And improve safety.
Further, the cutter head is connected with current input terminal, and the contact jaw is connected with current output terminal.Cutter head and electricity
It flows input terminal to be connected, different contact jaws is connected from different current output terminals respectively, and cutter head is snapped into different contacts
End, to make different circuits complete break-make.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention provide it is a kind of can lateral adjustments hilted broadsword more throw
Switch, including cutter head, multiple contact jaws and transverse displacement arrangement, cutter head are fixed on transverse displacement arrangement, multiple contact jaws
Cutter head is snapped into different contact jaws, reaches and cuts by adjusting the lateral position of transverse displacement arrangement in horizontal fixed arrangement
Change the effect of circuit.Structure of the invention form is unique, and easy switching is safe to use, convenient for promoting the use of.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Wherein, 1 cutter head, 2 contact jaws, 3 transverse displacement arrangements, 31 cylindrical bars, 32 movable sleevings.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；In retouching for the present invention
In stating, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" " length " " short " to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore position described in attached drawing
The term for setting relationship only for illustration, should not be understood as the limitation to this patent, for the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term can be understood as the case may be.
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described：
Embodiment 1
As shown in Figure 1, the present embodiment provides it is a kind of can lateral adjustments single pole multiple throw, including cutter head 1 and multiple contact jaws
2, further include transverse displacement arrangement 3；Cutter head 1 is fixed on transverse displacement arrangement 3, and contact jaw 2 is in horizontal fixed arrangement, is passed through
Cutter head 1, can be snapped into different contact jaws 2 by the lateral position for adjusting transverse displacement arrangement 3.Transverse displacement arrangement 3 is used for
Fixed cutter head 1, and moved left and right in lateral position with dynamic cutter head 1, multiple contact jaws 2 are in horizontal fixed arrangement, mobile laterally to move
Dynamic structure 3, band dynamic cutter head 1 move, and complete to overlap from different contact jaws 2, to complete the switching of circuit.
Specifically, contact jaw 2 is distributed in same level height with cutter head 1.In order to make cutter head 1 in 3 band of transverse displacement arrangement
It under dynamic, can smoothly be overlapped with each contact jaw 2, need the contact jaw 2 of horizontal arrangement and cutter head 1 remaining fixed in same level
Highly.
Specifically, transverse displacement arrangement 3 includes cylindrical bar 31 and movable sleeving 32, and cutter head 1 is set on movable sleeving 32.Cylinder
Bar 31 is fixedly installed, and cutter head 1 is fixedly installed on movable sleeving 32, and movable sleeving 32 is assemblied on cylindrical bar 31, and movable sleeving 32 is in circle
Transverse shifting can be carried out on mast 31.
Wherein, movable sleeving 32 and 31 assembly connection of cylindrical bar.
Specifically, can the single pole multiple throws of lateral adjustments set that there are one in parallel for protecting the thyristor of circuit to fill
It sets.While accessing the present invention, the thyristor units for protecting circuit in parallel are needed, it is voltage-controlled alterating and direct current to be reached
The purpose of system, controlled rectification, AC voltage adjusting, inverter, protective circuit of switch power source.
Specifically, can lateral adjustments single pole multiple throw be equipped with arc-control device.Due to the presence of electric arc, may cause to prolong
Long device for switching cut-offs the time of faulty circuit, aggravates the influence of short-circuit fault of power system, so increasing on the switchgear
Arc-control device is necessary, and when cutter head 1 switches over, arc-control device effectively reduces the generation of electric arc, protect circuit and
Improve safety.
Specifically, cutter head 1 is connected with current input terminal, and contact jaw 2 is connected with current output terminal.Cutter head 1 is inputted with electric current
End is connected, and different contact jaws 2 is connected from different current output terminals respectively, and cutter head 1 is snapped into different contact jaws 2,
To make different circuits complete break-make.
When using the present invention, first by switch in off state access circuit, wherein cutter head 1 is connected with current input terminal,
Different contact jaws 2 is connected from different current output terminals respectively, meanwhile, a thyristor units and this switch in parallel reach
To the effect of effective protection circuit.By adjusting transverse displacement arrangement 3, that is, position of the movable sleeving 32 on cylindrical bar 31 is adjusted,
Band 1 transverse shifting of dynamic cutter head, cutter head 1 is snapped on the contact jaw 2 for needing access, to complete the operation mesh of switching circuit
's.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement etc., should be included in the claims in the present invention made by within the spirit and principle of invention
Protection domain within.
Claims (7)
1. it is a kind of can lateral adjustments single pole multiple throw, including cutter head（1）With multiple contact jaws（2）, it is characterised in that：Also wrap
Include transverse displacement arrangement（3）；The cutter head（1）It is fixed at transverse displacement arrangement（3）On, the contact jaw（2）It is solid in level
Fixed arrangement, by adjusting transverse displacement arrangement（3）Lateral position, can be by cutter head（1）Snap into different contact jaws（2）.
2. it is according to claim 1 it is a kind of can lateral adjustments single pole multiple throw, it is characterised in that：The contact jaw
（2）With cutter head（1）It is distributed in same level height.
3. it is according to claim 1 it is a kind of can lateral adjustments single pole multiple throw, it is characterised in that：The transverse shifting
Structure（3）Including cylindrical bar（31）And movable sleeving（32）, the cutter head（1）It is set to movable sleeving（32）On.
4. it is according to claim 3 it is a kind of can lateral adjustments single pole multiple throw, it is characterised in that：The movable sleeving
（32）With cylindrical bar（31）Assembly connection.
5. it is according to any one of claims 1 to 4 it is a kind of can lateral adjustments single pole multiple throw, it is characterised in that：Institute
State can the single pole multiple throws of lateral adjustments set that there are one the thyristor units for protecting circuit in parallel.
6. it is according to claim 5 it is a kind of can lateral adjustments single pole multiple throw, it is characterised in that：It is described laterally to adjust
The single pole multiple throw of section is equipped with arc-control device.
7. it is according to claim 6 it is a kind of can lateral adjustments single pole multiple throw, be applied to control current switching, it is special
Sign is：The cutter head（1）It is connected with current input terminal, the contact jaw（2）It is connected with current output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402193.1A CN108364817A (en) | 2018-04-28 | 2018-04-28 | It is a kind of can lateral adjustments single pole multiple throw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810402193.1A CN108364817A (en) | 2018-04-28 | 2018-04-28 | It is a kind of can lateral adjustments single pole multiple throw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108364817A true CN108364817A (en) | 2018-08-03 |
Family
ID=63009707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810402193.1A Pending CN108364817A (en) | 2018-04-28 | 2018-04-28 | It is a kind of can lateral adjustments single pole multiple throw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108364817A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB281038A (en) * | 1926-09-15 | 1927-12-01 | Henry Vincent James | Improvements in or relating to electric throw-over switches |
| DE3024981A1 (en) * | 1979-07-09 | 1981-02-05 | Carpano & Pons | Electromechanical programme switch for domestic electrical appliance - has fixed and movable contact carriers wired together via adaptable conductors |
| US4748431A (en) * | 1987-01-07 | 1988-05-31 | Harvey Hubbell, Ltd. | Electrical switches |
| CN101958573A (en) * | 2009-07-13 | 2011-01-26 | Asco电力技术公司 | Arc extinguishing mixed transfer switch and switch transferring method |
| CN106997824A (en) * | 2017-05-15 | 2017-08-01 | 林向阳 | A kind of isolation switch device |
| CN107564757A (en) * | 2016-06-30 | 2018-01-09 | C&K元件股份有限公司 | Multiposition electric switch |
| CN208061931U (en) * | 2018-04-28 | 2018-11-06 | 广东电网有限责任公司 | It is a kind of can lateral adjustments single pole multiple throw |
-
2018
- 2018-04-28 CN CN201810402193.1A patent/CN108364817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB281038A (en) * | 1926-09-15 | 1927-12-01 | Henry Vincent James | Improvements in or relating to electric throw-over switches |
| DE3024981A1 (en) * | 1979-07-09 | 1981-02-05 | Carpano & Pons | Electromechanical programme switch for domestic electrical appliance - has fixed and movable contact carriers wired together via adaptable conductors |
| US4748431A (en) * | 1987-01-07 | 1988-05-31 | Harvey Hubbell, Ltd. | Electrical switches |
| CN101958573A (en) * | 2009-07-13 | 2011-01-26 | Asco电力技术公司 | Arc extinguishing mixed transfer switch and switch transferring method |
| CN107564757A (en) * | 2016-06-30 | 2018-01-09 | C&K元件股份有限公司 | Multiposition electric switch |
| CN106997824A (en) * | 2017-05-15 | 2017-08-01 | 林向阳 | A kind of isolation switch device |
| CN208061931U (en) * | 2018-04-28 | 2018-11-06 | 广东电网有限责任公司 | It is a kind of can lateral adjustments single pole multiple throw |
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