CN106876206A - Dual output straight line is from slide switch - Google Patents
Dual output straight line is from slide switch Download PDFInfo
- Publication number
- CN106876206A CN106876206A CN201710204353.7A CN201710204353A CN106876206A CN 106876206 A CN106876206 A CN 106876206A CN 201710204353 A CN201710204353 A CN 201710204353A CN 106876206 A CN106876206 A CN 106876206A
- Authority
- CN
- China
- Prior art keywords
- contact
- moving contact
- static
- moving
- static contact
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/04—Stationary parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/16—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
Landscapes
- Slide Switches (AREA)
Abstract
A kind of dual output straight line is from slide switch, by two groups of different patterns of static contact, gear is divided into two groups of odd number and even numbers, two groups of static contacts are arranged alternately, its position coordinates with two groups of moving contacts on movable contact block respectively, by alternately contacting, to while going out the gear signal that 12,23,34 gears so replace change on two lead-out wires of moving contact.It allows to reserve bigger clearance space between static contact, reduces the leaky that moving contact movement occurs between two static contacts, than the better reliability of traditional slip driving switch.
Description
Technical field
The present invention relates to a kind of many driving switch, particularly dual output slide switch.
Background technology
Linear driving switch and rotary driving switch are two kinds of conventional structures of driving switch, its linear shelves
Bit switch is also slide switch.It promotes the button handle equipped with movable contact to slide by motion, makes movable contact spring from one group of stationary contact
Piece is connected on another group of static contact the changing-over for realizing circuit.
The GSS Gear Select Switch that traditional power department is used, mostly using rotary switch, it is under conditions of high current
Work, volume is larger.It is usually core structure, in order to avoid there is leaky between the stationary contact in switch, in addition it is also necessary to
The substantial amounts of insulating oil of perfusion in switch, therefore it is larger resistance to rotate, switch speed is slower.
Spacing between static contact is smaller, and when moving contact is between two static contacts, easily electric leakage is such switch
Problem.To solve the above problems, it has to by the spacing increase between static contact, reduced with this between static contact exist it is dynamic
Produced leaky when contact, do so undoubtedly considerably increases the spacing between static contact, causes whole gear to be opened
The length of pass is greatly increased, and seriously increased the volume of driving switch.Be inconvenient to install.
The content of the invention
The technical problems to be solved by the invention are：A kind of the straight of more preferable double output structure of static contact separation degree is provided
Line is adapted to the miniaturization of product from slide switch.
The present invention the used technical scheme that solves the above problems is：A kind of dual output straight line from slide switch, comprising phase
The moving contact group of two groups of static contact groups and the synchronous linear motion mutually be arrangeding in parallel, one of which static contact is odd number static contact,
Moving contact lead-out wire corresponding thereto is odd number lead-out wire, and another group of static contact is even numbers static contact, and its moving contact lead-out wire is
Even numbers lead-out wire；The static contact is arranged in stationary contact bracket, is provided with slide rail in stationary contact bracket, odd number moving contact and double
Number moving contact is separately positioned on the both sides of moving contact rack, while being connect with an odd number static contact and an even numbers static contact
Touch；Moving contact rack is connected with pushing meanss；Moving contact rack is connected with pushing meanss, odd number moving contact and even numbers moving contact
It is arranged on the both sides of moving contact rack；The static contact alternately comes in contact with moving contact.
The pushing meanss are stepper motor, and stepper motor is connected with the screw mandrel being arranged on below moving contact rack, move and touch
Screw pair is provided with head bracket, drives moving contact rack to move by screw pair.
The discriminating gear is provided with three groups of identical, and the moving contact racks being synchronized with the movement, three moving contacts
Integral, to be driven by a screw pair and stepper motor screw mandrel connection is fixedly connected between support.The structure can be fitted
Answer the synchronized shifting requirement of three-phase electricity.
The static contact of the discriminating gear is L-shaped, and two row's static contact contacting points positions are by being arranged on static contact branch
The contact extension of top of the trellis, focuses on the side of stationary contact bracket.This is designed with beneficial to the continuously distributed of gear contact, is easy to
Wiring and signal detection.
Compared with prior art, the advantage of the invention is that：It uses linear shift structure, is handed over by double groups of static contacts
Increase the spacing between static contact for the mode come in contact with dynamic tactile contact.By original 1,2,3,4 gears mistake successively
Cross, become singularization moving contact lead-out wire and only export 1,3 gear signals, and even numbers moving contact lead-out wire only exports 2,4 gears
Signal.After so designing, by taking even numbers gear as an example, the spacing between 2,4 gears can increase gear of odd number static contact 3
Width, therefore 2,4 gear spacing can greatly increase.Avoid electric leakage between two adjacent static contacts.Odd number static contact
As a same reason.
Extra spacing, can suitably increase the width of static contact, make the contacting travel of moving contact and static contact more
It is long, and then make contact of the moving contact with static contact relatively reliable.
Brief description of the drawings
Fig. 1 is top perspective view obliquely of the invention.
Fig. 2 is face upwarding stereogram obliquely of the invention.
Fig. 3 is to hide the structure chart after stationary contact installing plate.
Fig. 4 is moving contact relevant portion structure chart.
Fig. 5 is the part explosive view of moving contact.
Fig. 6 is the component drawings of moving contact.
Wherein 1 is mounting seat, and 11 is stepper motor, and 12 is steering gear, and 13 is screw mandrel, and 14 is screw pair, and 15 is linkage
Bar, 16 is conductiving slide rail, and 17 is the slide plate of discriminating gear, and 18 is movable contact spring seat, and 19 is vertical rack, and 20 select for gear
The installing plate of the static contact of mechanism, 21 is odd number static contact, and 22 is even numbers static contact, and 23 is the first spring lever, and 24 is the first bullet
Spring, 25 is stator.
Specific embodiment
Embodiments of the invention are further described below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the present invention is linear, it is possible to achieve realize the function of three-phase electricity synchronism switching.As schemed
Shown in 3, power section is made up of stepper motor 11 and screw mandrel 13, in order to save space, by stepper motor right angle setting, by umbrella
Gear tumbler, will rotate horizontal output.Bar is connected with commutator, and screw mandrel 13 is horizontally disposed with base 1.It is set with silk screw mandrel 13
There is screw pair 14, gangbar 15 is installed on screw pair.Therefore, as screw mandrel is rotated, screw thread promotes the thread on screw pair left
Move right, and then drive the movable contact spring being connected with screw pair seat 18 and gangbar 15 to automatically move.
Mounting base 1 and vertical rack 19 are mutually perpendicular to, and gangbar 15 is flat with screw mandrel through the through hole on vertical rack 19
OK.
Fig. 4 is the motion parts structure chart of discriminating gear, and movable contact spring seat 18, the present embodiment are provided with gangbar 15
For three-phase electricity, three groups of movable contact spring seats of synchronous working are employed.The center of vertical rack 19 is additionally provided with conductor rail 16, conductive
Rail has three, and three-phase electricity is corresponded to respectively.The lower end of slide plate 17 on movable contact spring seat is connected with conductiving slide rail 16 all the time.Vertical rack
Top is fixed with the installing plate 20 of the static contact of discriminating gear.
It is different from conventional driving switch, present invention employs odd number gear separately positioned knot parallel with even numbers gear
Structure realizes the switching of gear.From figure 3, it can be seen that therefore conductiving slide rail 16 there are two, odd number gear and even numbers are corresponded to respectively
Gear.And static contact is set for L-shaped structure, the static contact 21 of odd number gear is short, and the static contact 22 of even numbers gear is grown, thus is formed
The two alternate static contacts of row, side is both connected to static contact mounting seat, is easy to the other side of wiring, static contact to be divided into two row,
It is corresponding with two conductiving slide rails 16.
Movable contact spring seat 18 is arranged in gangbar 15, and is also divided into two groups of moving contacts, one group and odd number gear it is quiet
Contact 21 comes in contact, and the static contact 22 of another group and even numbers gear comes in contact.As shown in figure 3, two moving contacts, according to
12nd, 23,34 ... pattern, alternating comes in contact with static contact.
Fig. 5 provides the part explosive view of moving contact mounting seat, and Fig. 6 is the structure chart of moving contact mounting seat.Moving contact is pacified
It is provided with the two sets slide plates in left and right on the pedestal for filling seat, every movable contact spring passes through the first spring clamping on pedestal, the first spring lever
Through after the first spring, the first movable contact spring, fixed by stator.Therefore two movable contact springs 17 are Elastic Contact static contact
Side.
The slide plate 17 of discriminating gear is convex shape, and narrower one end is located at lower section, is contacted with conductiving slide rail 16, wider
One end it is above, come in contact with static contact.Static contact is provided with the both sides hair of circular arc chamfering, two slide plates and static contact
During raw contact, slide plate can be made a concession under the action of the spring, then firmly be fitted on static contact.Spring is also avoided that stationary contact
There is direct collision in head and slide plate, it is to avoid slide plate deforms, and extend the service life of shunting switch.
Moving contact contact leaf length is much larger than the width of static contact, therefore moving contact is in the promotion lower slider of trace,
Two moving contacts are able to ensure that static contact and moving contact are realized contacting and postpone to separate in advance, and this is designed to prevent gear switch
When, there is arc discharge between the moving contact and static contact of driving switch.Itself only has two static state, but simple structure,
Switch speed is fast.High gear switching can be carried out.
Claims (4)
1. a kind of dual output straight line is moved from slide switch comprising two groups of static contact groups arranged in parallel and synchronous linear
Moving contact group, moving contact rack is connected with pushing meanss；It is characterized in that：One of which static contact is odd number static contact, with it
Relative moving contact lead-out wire is odd number lead-out wire, and another group of static contact is even numbers static contact, and its moving contact lead-out wire is even numbers
Lead-out wire；The static contact is arranged in stationary contact bracket, and slide rail is provided with stationary contact bracket, and odd number moving contact and even numbers are dynamic
Contact is separately positioned on the both sides of moving contact rack, while being come in contact with an odd number static contact and an even numbers static contact；
Moving contact rack is connected with pushing meanss, and odd number moving contact and even numbers moving contact are arranged on the both sides of moving contact rack；It is described
Static contact alternately comes in contact with moving contact.
2. dual output straight line according to claim 1 is from slide switch, it is characterised in that：The pushing meanss are stepping electricity
Machine, stepper motor is connected with the screw mandrel being arranged on below moving contact rack, and screw pair is provided with moving contact rack, by screw mandrel
The dynamic moving contact rack motion of subband.
3. the automatic slide switch of the straight line of double output structure according to claim 2, it is characterised in that：The gear selection
Mechanism is provided with three groups of identical, and moving contact racks being synchronized with the movement, and one is fixedly connected between three moving contact racks
Body, the screw mandrel driven by a screw pair and stepper motor is connected.
4. the automatic slide switch of the straight line of double output structure according to claim 1, it is characterised in that：The gear selection
The static contact of mechanism is L-shaped, and two row's static contact contacting points positions are collected by the contact extension being arranged at the top of stationary contact bracket
In to stationary contact bracket side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204353.7A CN106876206A (en) | 2017-03-31 | 2017-03-31 | Dual output straight line is from slide switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710204353.7A CN106876206A (en) | 2017-03-31 | 2017-03-31 | Dual output straight line is from slide switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106876206A true CN106876206A (en) | 2017-06-20 |
Family
ID=59161122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710204353.7A Pending CN106876206A (en) | 2017-03-31 | 2017-03-31 | Dual output straight line is from slide switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106876206A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644748A (en) * | 2017-10-13 | 2018-01-30 | 辽宁金立电力电器有限公司 | Air reactor shunting switch |
| CN110694427A (en) * | 2019-09-30 | 2020-01-17 | 湖南省计量检测研究院 | Hydrogen separation equipment |
| CN111183498A (en) * | 2017-11-29 | 2020-05-19 | 国际教育协会两合公司 | Device for switching on an electrical load circuit operated at a high voltage from a voltage source |
| CN111211568A (en) * | 2020-03-24 | 2020-05-29 | 广东电网有限责任公司 | Low-voltage phase-change switch |
| CN116722455A (en) * | 2023-08-10 | 2023-09-08 | 齐齐哈尔市君威节能科技有限公司 | Intelligent control voltage stabilizing filtering energy storage compensation capacity-increasing comprehensive electricity-saving transmitting cabinet |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253042Y (en) * | 1996-04-09 | 1997-04-23 | 沈阳变压器组件开发中心 | Vacuum loaded shunting switch |
| CN201126756Y (en) * | 2007-12-13 | 2008-10-01 | 丹东金立电力电器有限公司 | Non-excitation bar-shaped tapping switch |
| CN201213092Y (en) * | 2008-04-16 | 2009-03-25 | 辽宁金立电力电器有限公司 | Combined bar shaped non-exciting shunting switch |
| CN101542668A (en) * | 2006-11-22 | 2009-09-23 | Abb股份有限公司 | Double break installation switchgear |
| CN104246947A (en) * | 2012-04-20 | 2014-12-24 | 赖茵豪森机械制造公司 | On-load tap changer |
| CN104272413A (en) * | 2012-04-20 | 2015-01-07 | 赖茵豪森机械制造公司 | On-load tap changer |
| CN206947216U (en) * | 2017-03-31 | 2018-01-30 | 宁波安德奥电力设备有限公司 | Dual output straight line is from slide switch |
-
2017
- 2017-03-31 CN CN201710204353.7A patent/CN106876206A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2253042Y (en) * | 1996-04-09 | 1997-04-23 | 沈阳变压器组件开发中心 | Vacuum loaded shunting switch |
| CN101542668A (en) * | 2006-11-22 | 2009-09-23 | Abb股份有限公司 | Double break installation switchgear |
| CN201126756Y (en) * | 2007-12-13 | 2008-10-01 | 丹东金立电力电器有限公司 | Non-excitation bar-shaped tapping switch |
| CN201213092Y (en) * | 2008-04-16 | 2009-03-25 | 辽宁金立电力电器有限公司 | Combined bar shaped non-exciting shunting switch |
| CN104246947A (en) * | 2012-04-20 | 2014-12-24 | 赖茵豪森机械制造公司 | On-load tap changer |
| CN104272413A (en) * | 2012-04-20 | 2015-01-07 | 赖茵豪森机械制造公司 | On-load tap changer |
| CN206947216U (en) * | 2017-03-31 | 2018-01-30 | 宁波安德奥电力设备有限公司 | Dual output straight line is from slide switch |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107644748A (en) * | 2017-10-13 | 2018-01-30 | 辽宁金立电力电器有限公司 | Air reactor shunting switch |
| CN107644748B (en) * | 2017-10-13 | 2019-10-29 | 辽宁金立电力电器有限公司 | Air reactor tap switch |
| CN111183498A (en) * | 2017-11-29 | 2020-05-19 | 国际教育协会两合公司 | Device for switching on an electrical load circuit operated at a high voltage from a voltage source |
| CN110694427A (en) * | 2019-09-30 | 2020-01-17 | 湖南省计量检测研究院 | Hydrogen separation equipment |
| CN110694427B (en) * | 2019-09-30 | 2020-06-23 | 湖南省计量检测研究院 | Hydrogen separation equipment |
| CN111211568A (en) * | 2020-03-24 | 2020-05-29 | 广东电网有限责任公司 | Low-voltage phase-change switch |
| CN116722455A (en) * | 2023-08-10 | 2023-09-08 | 齐齐哈尔市君威节能科技有限公司 | Intelligent control voltage stabilizing filtering energy storage compensation capacity-increasing comprehensive electricity-saving transmitting cabinet |
| CN116722455B (en) * | 2023-08-10 | 2023-11-14 | 齐齐哈尔市君威节能科技有限公司 | Intelligent control voltage stabilizing filtering energy storage compensation capacity-increasing comprehensive electricity-saving transmitting cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
|
| WD01 | Invention patent application deemed withdrawn after publication |