CN208093414U - Single-pole multi-throw switch capable of being vertically adjusted - Google Patents
Single-pole multi-throw switch capable of being vertically adjusted Download PDFInfo
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- CN208093414U CN208093414U CN201820632072.1U CN201820632072U CN208093414U CN 208093414 U CN208093414 U CN 208093414U CN 201820632072 U CN201820632072 U CN 201820632072U CN 208093414 U CN208093414 U CN 208093414U
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- cutter head
- carrier
- single pole
- vertical adjustment
- pole multiple
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- 230000000694 effects Effects 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000010891 electric arc Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 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
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model relates to a power switch field, more specifically provides a but single-pole multi-throw switch of vertical regulation, including tool bit, a plurality of contact jaw and height-adjustable's carrier, the tool bit is fixed to be located on the carrier, and a plurality of contact jaws are vertical fixed arranging, through adjusting the carrier height, with the tool bit overlap joint to the contact jaw of difference, reach switching circuit's effect. The utility model discloses structural style is unique, and it is convenient to switch, still includes protective facilities such as thyristor device, arc control device simultaneously, safe in utilization, convenient to popularize and use.
Description
Technical field
The utility model is related to power switch field, more particularly, to it is a kind of can vertical adjustment 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.
Utility model content
The utility model be overcome the problems of the prior art, provide it is a kind of can vertical adjustment single pole multiple throw, packet
It includes cutter head, multiple contact jaws and height-adjustable carrier, cutter head to be fixed on carrier, multiple contact jaws are in vertical fixed row
Cutter head is snapped into different contact jaws, achievees the effect that switching circuit by cloth by adjusting carrier height.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
It is a kind of can vertical adjustment single pole multiple throw, including cutter head and multiple contact jaws further include height-adjustable
Carrier；The contact jaw is in vertical fixed arrangement, and the cutter head is fixed on carrier, by adjusting carrier height, can be incited somebody to action
Cutter head snaps into different contact jaws.Carrier is for fixing cutter head, the lower movement in the vertical direction of band dynamic cutter head, multiple contacts
End is in vertical fixed arrangement, adjusts carrier height, and band dynamic cutter head moves up and down, and completes to overlap from different contact jaws, to complete
At the switching of circuit.
Further, the contact jaw is set to cutter head in same vertical line.For the band for making cutter head be adjusted in carrier
It under dynamic, can smoothly be overlapped with each contact jaw, straight arranged contact jaw will be erected by needing remains fixed in same vertical line with cutter head
On.
Further, the carrier includes fixing piece and moving member, the moving member and fixing piece assembly connection.Fixing piece
Fixed setting, moving member are assemblied on fixing piece, can move up and down, and cutter head is fixedly installed on moving member, with moving member
Adjusting it is mobile and move.
Further, it is described can the single pole multiple throw of vertical adjustment set that there are one the brilliant locks for protecting circuit in parallel
Pipe device.While accessing the utility model, the thyristor units for protecting circuit in parallel are needed, it is straight that friendship can be reached
The voltage-controlled system of galvanic electricity, the purpose of controlled rectification, AC voltage adjusting, inverter, protective circuit of switch power source.
Further, it is described can vertical adjustment 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 utility model has the beneficial effects that：The utility model provide it is a kind of can vertical adjustment
Single pole multiple throw, including cutter head, multiple contact jaws and height-adjustable carrier, cutter head are fixed on carrier, Duo Gejie
Contravention is in that cutter head is snapped into different contact jaws, reach the effect of switching circuit by vertical fixed arrangement by adjusting carrier height
Fruit.The utility model structure type 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 utility model.
Wherein, 1 cutter head, 2 contact jaws, 3 carriers, 31 fixing pieces, 32 moving members.
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 utility model embodiment；In this practicality
In novel description, it is to be understood that if having the orientation or position of the instructions such as term "upper", "lower", "left", "right" " length " " short "
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term as the case may be.
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model work is further specifically retouched
It states：
Embodiment 1
As shown in Figure 1, the present embodiment provides it is a kind of can vertical adjustment single pole multiple throw, including cutter head 1 and multiple connect
Contravention 2 further includes height-adjustable carrier 3；Contact jaw 2 is in vertical fixed arrangement, and cutter head 1 is fixed on carrier 3, passes through
3 height of carrier is adjusted, cutter head 1 can be snapped into different contact jaws 2.Carrier 3 exists for fixing cutter head 1, band dynamic cutter head 1
Vertical direction moves up and down, and multiple contact jaws 2 are in vertical fixed arrangement, adjusts 3 height of carrier, and band dynamic cutter head 1 moves up and down, with
Different contact jaws 2 completes overlap joint, to complete the switching of circuit.
Specifically, contact jaw 2 is set to cutter head 1 in same vertical line.For the drive for making cutter head 1 be adjusted in carrier 3
Under, it can smoothly be overlapped with each contact jaw 2, straight arranged contact jaw 2 will be erected by needing remains fixed in same vertical line with cutter head 1
On.
Specifically, carrier 3 includes fixing piece 31 and moving member 32, moving member 32 and 31 assembly connection of fixing piece.Fixing piece
31 fixed settings, moving member 32 are assemblied on fixing piece 31, can move up and down, and cutter head 1 is fixedly installed on moving member 32,
It is moved with the adjusting movement of moving member 32.
Specifically, can the single pole multiple throw of vertical adjustment set that there are one in parallel for protecting the thyristor of circuit to fill
It sets.While accessing the utility model, 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.
Specifically, can vertical adjustment 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 utility model, first switch is accessed in off state in circuit, wherein cutter head 1 and current input terminal phase
Even, different contact jaws 2 is connected from different current output terminals respectively, meanwhile, by a thyristor units and this switch in parallel,
Achieve the effect that effective protection circuit.By adjusting 3 height of carrier, that is, adjust position of the moving member 32 on fixing piece 31, band
Dynamic cutter head 1 moves up and down, and cutter head 1 is snapped on the contact jaw 2 for needing access, to complete the operation purpose of switching circuit.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (6)
1. it is a kind of can vertical adjustment single pole multiple throw, including cutter head（1）With multiple contact jaws（2）, it is characterised in that：Also wrap
Include height-adjustable carrier（3）；The contact jaw（2）In vertical fixed arrangement, the cutter head（1）It is fixed at carrier（3）
On, by adjusting carrier（3）It highly, 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 vertical adjustment single pole multiple throw, it is characterised in that：The contact jaw
（2）With cutter head（1）It is set in same vertical line.
3. it is according to claim 1 it is a kind of can vertical adjustment single pole multiple throw, it is characterised in that：The carrier（3）
Including fixing piece（31）And moving member（32）, the moving member（32）With fixing piece（31）Assembly connection.
4. according to claim 1-3 any one of them it is a kind of can vertical adjustment single pole multiple throw, it is characterised in that：It is described
Can the single pole multiple throw of vertical adjustment set that there are one the thyristor units for protecting circuit in parallel.
5. it is according to claim 4 it is a kind of can vertical adjustment single pole multiple throw, it is characterised in that：It is described vertically to adjust
The single pole multiple throw of section is equipped with arc-control device.
6. it is according to claim 5 it is a kind of can vertical adjustment 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 |
|---|---|---|---|
| CN201820632072.1U CN208093414U (en) | 2018-04-28 | 2018-04-28 | Single-pole multi-throw switch capable of being vertically adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632072.1U CN208093414U (en) | 2018-04-28 | 2018-04-28 | Single-pole multi-throw switch capable of being vertically adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093414U true CN208093414U (en) | 2018-11-13 |
Family
ID=64052718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632072.1U Active CN208093414U (en) | 2018-04-28 | 2018-04-28 | Single-pole multi-throw switch capable of being vertically adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320976A (en) * | 2018-04-28 | 2018-07-24 | 广东电网有限责任公司 | Single-pole multi-throw switch capable of being vertically adjusted |
-
2018
- 2018-04-28 CN CN201820632072.1U patent/CN208093414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320976A (en) * | 2018-04-28 | 2018-07-24 | 广东电网有限责任公司 | Single-pole multi-throw switch capable of being vertically adjusted |
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