CN106098482A - The insertion of chopper and withdrawing device - Google Patents
The insertion of chopper and withdrawing device Download PDFInfo
- Publication number
- CN106098482A CN106098482A CN201610282467.9A CN201610282467A CN106098482A CN 106098482 A CN106098482 A CN 106098482A CN 201610282467 A CN201610282467 A CN 201610282467A CN 106098482 A CN106098482 A CN 106098482A
- Authority
- CN
- China
- Prior art keywords
- withdrawing device
- chopper
- movable plate
- handle
- movable
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0221—Majority of parts mounted on central frame or wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
- H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Surgical Instruments (AREA)
Abstract
The invention provides insertion and the withdrawing device of a kind of chopper, including: base frame, this base frame is arranged at a sidepiece of chopper；Power connecting unit, this power connecting unit is arranged in the inner side of base frame and includes handle fastening part, one sidepiece of this handle fastening part be inserted into operating handle therein and be combined, and make power connecting unit forwardly and rearwardly move by the operation of handle；And lock cell, unlock this lock cell so that handle is combined with handle fastening part, and lock this lock cell with by stopping that handle is separated with handle fastening part by handle fastening part.
Description
Cross-Reference to Related Applications
This application claims respectively on May 4th, 2015, on April 30th, 2015 and 2015
The korean patent application No. that May 13 submitted to Korean Intellectual Property Office
10-2015-0062619, No.10-2015-0062118 and No.10-2015-0066899's is preferential
Power and rights and interests, above inventive concept is incorporated herein by.
Technical field
Present disclosure relates to a kind of chopper.More specifically, present disclosure relates to a kind of bag
Include insertion and the chopper of withdrawing device.
Background technology
Generally, chopper is structured to automatically shut off circuit thus prevents circuit owing to crossing stream
Or short circuit current and cause the device of damage.
In chopper, when causing big electric current to flow through a part of electric wire owing to losing efficacy, air breaks
Mobile contactor and fixed contact can promptly be separated with by electricity by road device (ACB)
Stream cuts off.
Chopper includes support and body, and this body is inserted in support or takes out from support
And including fixed contact and mobile contactor.When body is inserted in support,
The terminal of body can be touched and electrically connect.
Herein, in order to be inserted in support by body or take out body from support, handle can quilt
It is inserted in the power connecting unit installed in the body to engage with power connecting unit, and
And body can be made to move by rotating handles.
But, easily handle is inserted due to user and power connecting unit takes out body,
Therefore due to the instantaneous short-circuit of chopper and it may happen that the fortuitous event of danger.
Additionally, when the body of chopper is inserted in support, can produce due to heavy duty
Raw powerful repulsion.Thus, screw and relative internal part, particularly power are even
Order unit may be twisted, bends or thus deform.Accordingly, there exist power connecting unit to become
Obtain the problem that inoperable and chopper body can not insert or take out.
Summary of the invention
The one side of the disclosure can provide the following chopper including lock cell, works as body
Unlock power connecting unit by this lock cell when being inserted into or take out and handle is inserted
In described power connecting unit.
Another aspect of the present disclosure can provide following chopper, when handle is connected single with power
When unit separates, described chopper is automatically locked against only handle and is inserted into power connecting unit
In.
Another aspect of the present invention can provide following chopper, in described chopper, this
Body is stably inserted into support or is taken out from support, thus improves movable framework dynamic
Power connects the ruggedness of the motion in unit.
According to the one side of the disclosure, insertion and the withdrawing device of chopper may include that base
Portion's framework, this base frame is arranged at a sidepiece of chopper；Power connecting unit,
This power connecting unit is arranged in the inner side of base frame and includes handle fastening part, this
One sidepiece of hands fastening part be inserted into operating handle therein and be combined, and pass through handle
Operation make power connecting unit forwardly and rearwardly move；And lock cell, unlock this lock
Cell is so that handle is combined with handle fastening part, and locks this lock cell with by resistance
Handle is separated by gear handle fastening part with handle fastening part.
Lock cell may include that button, and this button is prominent from base frame and passes through to use
The power of the operation at family moves；Removable block, this removable block is by being moved by button press
Dynamic；First movable plate, this first movable plate be connected to removable block and mobile opening and
Blind catch fastening part；Locking keeper, an end of this locking keeper is with removable
Block is in close contact, and locking keeper is arranged at a sidepiece of base frame and passes through bullet
Power and rotate；And second movable plate, this second movable plate is connected to lock the another of keeper
One end and by spin locking keeper move to open and blind catch fastening part.
Herein, removable block can include pressing member, and this pressing member is configured to when pressing structure
Make first to may move block when part is by being moved by button press to move.
Additionally, the insertion of chopper and withdrawing device may also include also includes elastic component, should
Elastic component is configured to removable block is connected to the first movable plate and executes to the first movable plate
Add elastic force to stop handle fastening part.
Additionally, removable block can include in the part with an ends contact of locking keeper
Stepped part, this stepped part provides locking keeper and is rotatably held
Put space wherein.
Second movable plate can include that through hole, the other end of locking keeper are inserted into described logical
Kong Zhong, makes this second movable plate move to open hand-tight by rotating this locking keeper
Gu portion, and when handle with handle fastening part separately time make this second move by elastic component
Plate returns with blind catch fastening part.
Lock cell may also include stop part, and this stop part is arranged in described in base frame
One end of the first moving part and be configured to stop described first movable plate motion.
Additionally, stop part can slide to engage with base frame, and this stop part is permissible
Including groove and protuberance to allow first when groove is arranged on an end of the first movable plate
Movable plate moves, and stops when protuberance is arranged on an end of the first movable plate
The motion of the first movable plate.
Additionally, stop part may also include stop part fastening member, when protuberance is arranged in first
Time on one end of movable plate, this stop part fastening member fastening stop part is described to stop
First movable plate moves.
Insertion and the withdrawing device of chopper may also include elastic component, and this elastic component is arranged
Between stop part and base frame, and be configured so that the groove of stop part is arranged in
Mode on one end of one movable plate applies elastic force.
Power connecting unit may include that screw, this screw rotatably with base portion
Framework engages and includes handle fastening part in an end of this screw；And it is removable
Framework, this movable framework engages with screw and by the spinning movement in response to screw
Move point-blank.
Insertion and the withdrawing device of chopper may also include indicator, and this indicator is according to moving
Move the action of framework and rotate and include from the display that base frame is prominent.
It is prominent that movable framework can include being positioned on the sidepiece being connected with indicator
Portion.Indicator can include guide wire, and protuberance is inserted in this guide wire and at this guide wire
A sidepiece at move, and indicator is rotatably mounted in base frame.
Guide wire can include the series of grooves formed along the moving direction of movable framework.In groove extremely
A few part is formed along the hand of spiral, thus refers to while protuberance is mobile on guide wire
Show that device rotates.
The removable block of lock cell may also include holding plate, and this holding plate is formed on instruction
Protuberance on one sidepiece of device is kept and this holding plate includes otch, works as indicator
Rotate and when arriving precalculated position, allow protuberance through this otch.
Base frame can include at least one supporting groove, and movable framework can include to
A few supporting projection, at least one supporting projection described is inserted into described supporting groove
In and move in supporting groove.
Additionally, movable framework can include insertion groove, operating portion rotatably inserts
To this insertion groove, and operating portion can be combined so that driving with the drive shaft of position sticking department
Moving axis rotates in response to the rotation of operating portion.
Thus, movable framework can include the pin-and-hole with predetermined length, and passes through
Insert pins into and pin-and-hole makes operating portion engage with movable framework.
Accompanying drawing explanation
Understand above and other side with will be apparent from according to the detailed description below in conjunction with accompanying drawing
Face, feature and advantage, in described accompanying drawing:
Fig. 1 is to schematically show to include inserting of the illustrative embodiments according to the disclosure
Enter and the exploded perspective view of chopper of withdrawing device；
Fig. 2 is the chopper schematically showing the illustrative embodiments according to the disclosure
Insertion and the axonometric chart of withdrawing device；
Fig. 3 is to schematically show by from the illustrative embodiments according to the disclosure
The insertion of chopper and withdrawing device are isolated the solid of inner side obtained by lateral part
Figure；
Fig. 4 is the chopper schematically showing the illustrative embodiments according to the disclosure
Insertion and the exploded perspective view of withdrawing device；
Fig. 5 is to schematically show the open circuit from the illustrative embodiments according to the disclosure
The axonometric chart of the indicator that the insertion of device and withdrawing device obtain；
Fig. 6 is to schematically show by from the illustrative embodiments according to the disclosure
The insertion of chopper and withdrawing device isolate the plane graph of the inner side obtained by lateral part；
Fig. 7 is schematically show that wherein button is inserted into according to the disclosure exemplary
The plane graph of the state in the insertion of the chopper of embodiment and withdrawing device；
Fig. 8 be schematically show wherein stop part in the exemplary enforcement according to the disclosure
The plane graph of the state operated in the insertion of the chopper of mode and withdrawing device；
Fig. 9 is to schematically show wherein stop part securing member to be secured to according to the disclosure
The insertion of chopper of illustrative embodiments and the plane graph of state of withdrawing device；
Figure 10 is to schematically show breaking from the illustrative embodiments according to the disclosure
The exploded perspective view of the power connecting unit that the insertion of road device and withdrawing device obtain；
Figure 11 is to schematically show wherein movable framework to be disposed according to the disclosure
The insertion of chopper of illustrative embodiments and the rear side of withdrawing device on state flat
Face figure；And
Figure 12 is to schematically show wherein movable framework to be disposed according to the disclosure
The insertion of chopper of illustrative embodiments and the front side of withdrawing device on state flat
Face figure.
Detailed description of the invention
Hereinafter, embodiment the most of this disclosure is described.
But, the disclosure can be embodied as in many different forms, and should be by
It is construed as limited to detailed description of the invention set forth herein.And, these embodiments
Offer make present disclosure by detailed and complete, and will fill to those skilled in the art
Reception and registration is divided to scope of the present disclosure.
Run through description, it should be understood that: work as element, such as layer, region or wafer (base
Sheet) be referred to as " ... on ", " being connected to " or " being attached to " another element time, should
Element can directly " ... on ", " being connected to " or " being attached to " another element,
Or other elements can be plugged with in-between.On the contrary, it is referred to as " directly when element
... on ", " being attached directly to " or " being directly attached to " another element time, do not have
Element or layer is had to plant in-between.Similar reference of carrying throughout refers to similar unit
Part.As used herein, one during term "and/or" includes the Listed Items being correlated with or more
The combination in any of many persons or all combine.
It will be evident that, although term first, second, third, etc. can be used for retouching in this article
State each component, parts, region, layer and/or section, but these components, parts, district
Territory, layer and/or section should should not be limited by these terms.These terms are only used for making a structure
Part, parts, region, layer or section are distinguished from each other out with another region, layer or section.Cause
This, in the case of without departing from the teaching of illustrative embodiments, the first structure discussed below
Part, parts, region, layer or section can be referred to as second component, parts, region, layer
Or section.
Space aspect relational language, such as " top ", " on ", " lower section " and D score etc.
For the ease of be described in used herein with describe as shown in the drawings an element and another
The relation of element (multiple element).It should be understood that space aspect relational language is intended to bag
Containing the device different orientation in addition to the orientation described in figure in use or operation.Example
As, if the device in accompanying drawing is reversed, then be described as at other elements " top " or
On " " element by thus be oriented at other elements or " lower section " of feature or D score.
Therefore, term " top " can comprise above and below specific direction with reference to the accompanying drawings two
Orientation.Device can orient (90-degree rotation or with other be orientated) and can by any way
Used herein the most relatively describe therefore to explain.
Term used herein only describes detailed description of the invention, and the disclosure not office
It is limited to this.Unless context clearly indicates, singulative the most used herein
" one ", " one " and " being somebody's turn to do " is also intended to include plural form.It is also understood that when this
Literary composition uses term " to include " and/or time " including " in the description, and it is clearly stated
The existence of feature, entirety, step, operation, component, element and/or group, but do not arrange
Except one or more other features, entirety, step, operation, component, element and/or its
The existence or additional of group.
Hereinafter, embodiment of the present disclosure is by with reference to this disclosure shows embodiment
Explanatory view is described.In the accompanying drawings, such as permissible due to manufacturing technology and/or tolerance
Estimate the remodeling of shown shape.Therefore, embodiment of the present disclosure is understood not to limit
Given shape in the most shown scope, it may for example comprise the shape that manufacture is caused
Change.Implementation below can also be by an embodiment or the combination structure of embodiment
Become.
Content of this disclosure described below can have multiple configuration and the most only carry
Go out required configuration, but be not restricted to that described configuration.
Fig. 1 is to schematically show the illustrative embodiments according to the disclosure to include inserting
And the exploded perspective view of the chopper of withdrawing device, and Fig. 2 be schematically show disconnected
The insertion of road device and the axonometric chart of withdrawing device.
Fig. 3 is by the insertion of chopper and the lateral part of withdrawing device being separated schematically
Show the insertion of chopper and the axonometric chart of the inner side of withdrawing device, Fig. 4 is schematic
Show the insertion of chopper and the exploded perspective view of withdrawing device, and Fig. 5 is signal
Show to property the axonometric chart of indicator obtained by the insertion from chopper and withdrawing device.
Fig. 6 is by the insertion of chopper and the lateral part of withdrawing device being separated schematically
Show the insertion of chopper and the plane graph of the inner side of withdrawing device, and Fig. 7 is to show
It is shown in which the state that button is inserted in the insertion of chopper and withdrawing device to meaning property
Plane graph.
Fig. 8 is to schematically show wherein stop part in the insertion of chopper and withdrawing device
The plane graph of the middle state operated, and Fig. 9 is to schematically show wherein stop part
Securing member is secured to the insertion of chopper and the plane graph of the state of withdrawing device.
Figure 10 is schematically show obtained by the insertion from chopper and withdrawing device dynamic
Power connects the exploded perspective view of unit, and Figure 11 and Figure 12 is to schematically show it
Middle movable framework is arranged in the shape at the insertion of chopper and the front side of withdrawing device and rear side
The plane graph of state.
With reference to Fig. 1, chopper 1 can include body 10 and support 20, and this body 10 is equipped with
There are mobile contactor and fixed contact.When body 10 is inserted in support 20,
Mobile contactor contacts with fixed contact and is electrically connected to fixed contact.
Herein, in order to body 10 being inserted in support 20 or taking out body 10 from support 20,
Handle H engages with the insertion being arranged in body 10 and withdrawing device 100.Body 10 can
To be moved by rotating handles H.
Herein, it is possible to use any of method implements following configuration: wherein, handle
H is inserted in insertion and withdrawing device 100 and uses and inserted by rotating handles H
The power entered and produce in withdrawing device 100 is to make body 10 move.
With reference to Fig. 2 to Figure 12, according to the chopper 1 of the illustrative embodiments of the disclosure
Insert and withdrawing device 100 comprise the steps that be arranged at a sidepiece of chopper 1, i.e.
Base frame 200 in body 10, is arranged in the power inside base frame 200 and connects
Unit, and lock cell 400.Power connecting unit can include handle fastening part 311, and
And handle H can be inserted in an end of handle fastening part 311 and with hand-tight
Gu this end in portion 311 engage make power connecting unit forward with the action according to handle H and
It is moved rearwards by.Lock cell 400 can be unlocked so that handle H and handle fastening part 311
In conjunction with, and lock cell 400 can be locked with by stopping that handle fastening part 311 will
Handle H separates with handle fastening part 311.
Power connecting unit can include screw 310 and movable framework 320, this screw 310
Rotatably engage with base frame 200 and in an end of this screw 310
Place has handle fastening part 311, and this movable framework 320 engages with screw 310 and leads to
Cross the rectilinear movement of the rotary motion in response to screw 310 to produce and be used for making body 10 move
Power.
But, body 10 is inserted in support 20 or takes out body 10 from support 20
The configuration of power connecting unit is not limited to this, can apply and handle H is inserted into screw 310
In and make, by rotating handles H, any configuration that body 10 moves.
Lock cell 400 can include button 410, removable block the 420, first movable plate 430,
Locking keeper 440 and the second movable plate 450, this button 410 is from base frame 200
Highlighting and moved by the power of the operation of user, this removable block 420 is by by button 410
Pressing and move, this first movable plate 430 is connected with removable block 420 and moves to be beaten
Open and blind catch fastening part 311, an end 441 of this locking keeper 440 with can
Movable block 420 is closely contacted, and this locking keeper is arranged in of base frame 200
Sidepiece and being rotated by elastic force, this second movable plate 450 is connected to lock keeper 440
The other end 442 and move to open and close by spin locking keeper 440
Handle fastening part 311.
First movable plate 430 can have tetragonal plate shape, and can include that handle inserts
Hole 431 and button insert hole 432, handle H be inserted into this handle insert in hole 431 and
Button 410 is inserted into this button and inserts in hole 432.
Additionally, the first movable plate 430 can include protuberance 433, described protuberance 433 is along it
Longitudinal direction is formed on both sides and is inserted into the guide rail being formed in base frame 200
To slide along the direction vertical with the longitudinal direction of screw 310 in 210.
Guide rail 210 can be made only in presumptive area, thus the first movable plate 430 is in advance
Move in the range of Ding.That is, guide rail 210 can be formed as allowing the first movable plate 430
It is overlapping with the handle fastening part 311 of screw 310 that the handle of one movable plate 430 inserts hole 431
Position and handle insert between the another location that hole 431 and handle fastening part 311 do not overlap
Mobile predetermined distance.
Due to this configuration, the first movable plate 430 forwardly and rearwardly moves on guide rail 210.
Herein, the handle fastening in hole 431 and screw 310 is inserted when the handle of the first movable plate 430
When portion 311 overlaps, handle H can engage with handle fastening part 311.Meanwhile, handle is worked as
Insert hole 431 when not overlapping with handle fastening part 311, owing to handle fastening part 311 is by the
One movable plate 430 stops and makes handle H not can be inserted in handle fastening part 311.
Removable block 420 can be arranged to along parallel with screw 310 in base frame 200
Direction move point-blank.Removable block 420 can include contacting with the first movable plate 430
Pressing member 421.
Additionally, button 410 may be inserted into the button insertion hole 432 to the first movable plate 430
In be moved rearwards by with the removable block 420 of pressing.
It addition, the first movable plate 430 can include moving part 434, this moving part 434 is from first
One end of movable plate 430 is prominent backward and has inclined surface 435, and can move
The pressing member 421 of motion block 420 can contact with moving part 434.
Due to this configuration, when button 410 is inserted into so that removable block 420 is moved rearwards by,
Pressing member 421 can be moved to press the inclined surface 435 of moving part 434 and make
The inclined surface 435 of moving part 434 moves, so that the first movable plate 430 moves.Also
That is, due to the inclined surface 435 of moving part 434, therefore the first movable plate 430 can
To move along the direction vertical with the direction moved of removable block 420.
Lock cell 400 can include elastic component 422, and this elastic component 422 moves first
Plate 430 is connected to removable block 420.Therefore, it can apply bullet to the first movable plate 430
Power makes the first movable plate 430 move to handle insertion hole 431 and handle fastening in this way
The position that portion 311 does not overlaps.
Due to elastic component 422, the first movable plate 430 can be arranged in handle and insert hole 431
The position not overlapped with handle fastening part 311.Move when button 410 is inserted into first
Time in the button insertion hole 432 of plate 430 so that removable block 420 is moved rearwards by, press structure
Part 421 can promote the inclined surface 435 of moving part 434.Therefore, the first movable plate 430
Can move to handle insertion hole 431 and overlapping position, handle fastening part 311.
It is to say, handle fastening part 311 can always be stopped by the first movable plate 430,
And button 410 can be worked as insert so that being opened when the first movable plate 430 moves.
Additionally, when applying to remove to the pressure of button 410, move making removable block 420
While Dong, due to the elastic force of elastic component 422, the first movable plate 430 can return.
Therefore, the first movable plate 430 can return together with removable block 420.It is evident that can
Movable block 420 can include single elastic component.
Locking keeper 440 can be installed into can be in base frame 200 by elastic force
One sidepiece rotates.Additionally, an end 441 of locking keeper 440 can by elastic force
Contact closely with a sidepiece with removable block 420.When locking keeper 440 rotates
Time, the other end 442 of locking keeper 440 can make the second movable plate 450 move,
Thus open or close handle fastening part 311.
Thus, removable block 420 is in an end 441 with locking keeper 440
The part of contact can have stepped part 423.This stepped part 423 can provide
One end 441 of locking keeper 440 is rotatably placed in sky therein
Between.
Such as, when removable block 420 is moved rearwards by, at one of locking keeper 440
Under the state that end 441 and removable block 420 are in close contact, locking keeper 440 is permissible
Stepped part 423 rotates, and the end 441 locking keeper 440 can
Engage to be placed in stepped part 423 and thus with removable block 420.Therefore,
It is possible to prevent the return of removable block 420.
Meanwhile, the other end 442 of locking keeper 440 can be towards the second movable plate 450
Extend, and in the second movable plate 450, could be formed with through hole 451, lock keeper
The other end 442 of 440 is inserted in this through hole 451.Therefore, when locking keeper
During 440 rotation, the second movable plate 450 may move opens handle fastening part 311.
Furthermore, it is possible to be formed with the bullet that the second movable plate 450 is connected to base frame 200
Property component 452.When apply to the pressure of button 410 to be removed and handle H with hand-tight
Gu portion 311 separates, due to the elastic force of elastic component 452, the second movable plate 450 can return
Return to stop handle fastening part 311.
Lock cell 400 may also include stop part 460, and this stop part 460 is in base frame
It is arranged on an end of the first movable plate 430 on 200 and stops the first movable plate 430
Motion.
Stop part 460 can engage with base frame 200 with along the longitudinal direction side with screw 310
Slide to parallel direction, and this stop part 460 can include groove 461 and protuberance 462.
Stop part 460 can operate into when groove 461 is arranged in an end of the first movable plate 430
The motion of the first movable plate 430 is allowed time on 436, and when protuberance 462 is arranged in the
The motion of the first movable plate 430 is stoped time on one end 436 of one movable plate 430.
Additionally, stop part 460 can include elastic component 463, this elastic component 463 is arranged in
Between stop part 460 and base frame 200 and so that groove 461 cloth of stop part 460
The mode put on an end 463 of the first movable plate 430 applies elastic force.
It addition, stop part 460 can include stop part fastening member 470, when protuberance 462
When being arranged on an end 436 of the first movable plate 430, this stop part fastening member 470
Stop the motion of stop part 460.Herein, stop part fastening member 470 can be with locking piece
Form arrange doubly to prevent stop part 460 to be released.
More specifically, with reference to Fig. 9, covering 230 can be fastened to the upper of base frame 200
Side.One end of stop part 460 can highlight from insertion and withdrawing device 100, and
Ledge could be formed with tightening member insertion section 464.Prominent when stop part 460
When portion 462 is arranged on an end of the first movable plate 430, stop part fastening member 470
Can be inserted in fastening member insertion section.
Now, the thickness of stop part fastening member 470 can be more than base frame 200 and cover
Thickness between cover piece 230.Therefore, even if when elastic component 463 forces stop part 460
When moving along the direction being inserted between the base frame 200 of combination and covering 230, by
Can be by the end of base frame 200 and the end of covering 230 in stop part fastening member 470
Portion is stuck (stuck), and therefore stop part 460 can be not inserted into the base frame 200 combined
And between covering 230.
Due to this configuration, because stop part 460 is in by stop part fastening member 470 fastening
Pull-out state, therefore the first movable plate 430 can be tight with the protuberance 462 of stop part 460
Contiguity touch, even and if when button 410 is pressed the first movable plate 430 also will not move.
Therefore, need to be inserted into handle H the handle fastening part 311 of screw 310 as user
Time middle, stop part fastening member 470 can be removed, and thus stop part 460 is permissible
Moved by elastic component 463 until the groove 461 of stop part 460 is arranged in the first movable plate 430
An end 436 on till.Therefore, it can open handle fastening part 311 to allow
One movable plate 430 moves.Then, by pressing button 410, the first movable plate 430 can
To be moved towards stop part 460 until handle insertion hole 431 is handed over handle fastening part 311
Only it is stacked as.Owing to handle fastening part 311 is opened, therefore handle H can be inserted into handle
In hands fastening part 311.
The insertion of the chopper 1 of the illustrative embodiments according to the disclosure and withdrawing device
100 can also include indicator 500, this indicator 500 moving according to movable framework 320
Make and rotate, and this indicator 500 include from base frame 200 prominent and display fortune
The display 510 of row situation.
Indicator 500 rotates according to the action of movable framework 320, and display 510
Can be arranged in from the prominent end of base frame 200 with the rotation according to indicator 500
Show insertion and the current state of withdrawing device 100.
To this end, movable framework 320 can include being positioned at the sidepiece portion being connected with indicator 500
Protuberance 322 on Fen.
Preferably, movable framework 320 may also include lead ring 321, and indicator 500 is with supporting
Mode be inserted in this lead ring 321, thus protuberance 322 is with indicator 500 stably
Couple.
Additionally, indicator 500 may also include guide wire 520, protuberance 322 is inserted into this and leads
In lead-in wire 520.Protuberance 322 can move along guide wire 520.
Move in protuberance 322 is inserted into guide wire 520 and along guide wire 520
While indicator 500 can rotate, and therefore, be positioned at and highlight from base frame 200
End sections on the display 510 of display running status can rotate.
Guide wire 520 can by the moving direction along movable framework 320 formed a series of
Groove composition.Herein, the major part in the groove of guide wire 520 can be by along movable framework
The linear groove 521 in 320 directions moved is formed, and at least partially may be used in groove 522
To be formed along the hand of spiral.
Therefore, when movable framework 320 is forwardly and rearwardly moved by operating handle H,
Prominent due to movable framework 320 and the movable framework 320 inserted in guide wire 520
Portion 322 moves together, the position that indicator 500 can be formed along the hand of spiral at groove 522
Rotate at the part at place.Therefore, display 510 can be rotated, thus changes in display
Operating position shown on device 510.Preferably, indicator 500 can have two edges
The part that spiral type direction is formed, thus shows the position disconnecting, test or connecting.
It addition, removable block 420 can include holding plate 424, this holding plate 424 is formed on
Protuberance 530 at one sidepiece of indicator 500 is kept.Holding plate 424 can include
Otch 425 at its lateral part, and arrive precalculated position when indicator 500 rotates
Time protuberance 530 can pass this otch 425.
Accordingly, because the holding plate 424 of removable block 420 is instructed to the protuberance of device 500
530 keep being in standard state, and therefore may move block 420 will not move, but owing to working as
Indicator 500 rotates holding plate 424 when arriving precalculated position makes protuberance 530 through otch
425, therefore may move block 420 can move.
Such as, when indicator 500 display disconnects, tests or during link position, can move
The holding plate 424 of motion block 420 can not be interfered with protuberance 530.Therefore, handle H can
To be combined so that movable framework 320 is moved forward or rearward with handle fastening part 311.
Base frame 200 can include at least one supporting groove 220, and movable framework
320 can include at least one supporting projection 323, at least one supporting projection described
323 are inserted in supporting groove 220 and move in supporting groove 220.
Additionally, supporting projection 323 can have ellipse or rectangular shape.It is to say,
Supporting projection 323 can be inserted into and the supporting of its area contact (area-contact)
In groove 220, and it is arranged to supporting and spreads all over (spread over) power connecting unit
Load.Preferably, supporting groove 220 can be to guide movable framework 320 along screw 310
The mode that moves point-blank of longitudinal direction be combined with supporting projection 323.
Due to supporting projection 323 and the configuration of supporting groove 220, even if applying excess
In the case of load, the supporting force between supporting groove 220 and supporting projection 323 is permissible
Power connecting unit is allowed to bear load.Therefore, insert and withdrawing device 100 can be at machine
Tool aspect has excellent ruggedness.
Additionally, operating portion 330 can rotatably be inserted into movable framework 320
In and be combined with the drive shaft 31 of position sticking department 30.Therefore, drive shaft 31 can be rung
Should rotate in the rotation of operating portion 330.
Herein, movable framework 320 can include the pin-and-hole 324 with desired depth, and
Operating portion 330 can include engaging hole 332, thus by pin 340 is inserted into pin-and-hole 324
In operating portion 330 can be engaged with movable framework 320.Additionally, operating portion 330 can
To include the connection holes 331 with polygonal shape, and position sticking department 30 have with
The drive shaft 31 of the corresponding shape of shape of connection holes 331 may be inserted into operating portion 330
In and engage with operating portion 330.
Due to this configuration, in body 10 is inserted into support 20 and handle H is inserted into
To the handle fastening part 311 of power connecting unit and power connecting unit handle fasten
When rotating in portion 311, movable framework 320 can move, point-blank by using pin 340
The operating portion 330 rotatably engaged with movable framework 320 can rotate and
And finally operating portion 330 can force drive shaft 31 to rotate.Therefore, position sticking department 30
May be inserted into the groove (not shown) being formed in support 20, thus by body 10 with
Support 20 combines.
Otherwise, when handle H rotates in opposite directions, movable framework 320 can be with phase
Opposite direction moves, and drive shaft 31 can rotate in opposite directions.Therefore, position locking
Portion 30 can separate with the groove of support 20, and can be taken out from support 20 by body 10.
It is as noted previously, as under the chopper of the illustrative embodiments according to the disclosure includes
State lock cell: described lock cell only unlocks when body is inserted into or takes out to allow to incite somebody to action
Handle is inserted in power connecting unit, and when handle separates with power connecting unit certainly
It is locked against during only handle is inserted into power connecting unit dynamicly.Accordingly, because prevent this
Unintentional taking-up of body, is therefore possible to prevent the situation of danger to occur.
Additionally, due to be included in power according to the chopper of the illustrative embodiments of the disclosure
Connect the supporting groove in unit and supporting projection to improve the motion aspect of movable framework
Ruggedness, be possible to prevent power connecting unit to deform due to excessive load thereon.
Additionally, due to structure can be passed through according to the chopper of the illustrative embodiments of the disclosure
Cause the simple mechanism directly interacted with charhing unit can perform charging complete simultaneously
Display and switching display charging complete operation, therefore exist improve operating reliability
And the advantage simplifying apparatus structure.
Although illustrated above and describe illustrative embodiments, but for this area
For technical staff it is evident that can without departing from be defined by the following claims this
Modifications and variations are made in the case of bright scope.
Claims (17)
1. the insertion of chopper and a withdrawing device, including:
Base frame, described base frame is arranged at a sidepiece of described chopper；
Power connecting unit, described power connecting unit is arranged in the inner side of described base frame, institute
State power connecting unit and include handle fastening part, a sidepiece of described handle fastening part be inserted into
Operating handle in described handle fastening part combines, and is made described dynamic by the operation of described handle
Power connects unit and forwardly and rearwardly moves；And
Lock cell, unlocks described lock cell so that described handle is tied with described handle fastening part
Close, and lock described lock cell with by stop described handle fastening part by described handle with
Described handle fastening part is separately.
The insertion of chopper the most according to claim 1 and withdrawing device, wherein, described lock
Cell includes:
Button, described button is prominent from described base frame and is moved by the power of the operation of user
Dynamic；
Removable block, described removable block is by being moved by described button press；
First movable plate, described first movable plate is connected to described removable block and mobile to open
And close described handle fastening part；
Locking keeper, an end of described locking keeper closely connects with described removable block
Touching, described locking keeper is arranged at a sidepiece of described base frame and is come by elastic force
Rotate；And
Second movable plate, described second movable plate is connected to the other end of described locking keeper also
And move to open and close described handle fastening part by the rotation of described locking keeper.
The insertion of chopper the most according to claim 2 and withdrawing device, wherein, described can
Movable block includes that pressing member, described pressing member are configured to when described pressing member is by by button
Make described first to may move block when pressing and move to move.
The insertion of chopper the most according to claim 2 and withdrawing device, also include elastic structure
Part, described elastic component be configured to be connected to described removable block described first movable plate and to
Described first movable plate applies elastic force to stop described handle fastening part.
The insertion of chopper the most according to claim 2 and withdrawing device, wherein, described can
Movable block includes stepped part, and described stepped part is described with described locking keeper
Provide described locking keeper at the part that individual end contacts rotatably to be housed
Space therein.
The insertion of chopper the most according to claim 5 and withdrawing device, wherein, described
Two movable plates include that through hole, the other end of described locking keeper are inserted in described through hole, logical
Cross the rotation of described locking keeper to make described second movable plate move to open described hand-tight
Gu portion, and when described handle and described handle fastening part separately time make described the by elastic component
Two movable plates return to close described handle fastening part.
The insertion of chopper the most according to claim 2 and withdrawing device, wherein, described lock
Cell also includes stop part, and described stop part is arranged in described first in described base frame and moves
One end in dynamic portion and be configured to stop described first movable plate motion.
The insertion of chopper the most according to claim 7 and withdrawing device, wherein, slip institute
State stop part to engage with described base frame, and described stop part includes that groove and protuberance are to work as
Described groove allows described first to move when being arranged on the one end of described first movable plate
Plate moves, and when on the one end that described protuberance is arranged in described first movable plate
Stop the motion of described first movable plate.
The insertion of chopper the most according to claim 8 and withdrawing device, wherein, described only
Block piece also includes stop part fastening member, when described protuberance is arranged in the institute of described first movable plate
When stating on an end, described stop part fastening member fastens described stop part to stop described first
Movable plate moves.
The insertion of chopper the most according to claim 8 and withdrawing device, also include elasticity
Component, described elastic component is arranged between described stop part and described base frame, and constructs
Become so that the described groove of described stop part is arranged in the one end of described first movable plate
On mode apply elastic force.
The insertion of 11. choppers according to claim 1 and withdrawing device, wherein, described
Power connecting unit includes:
Screw, described screw rotatably engages with described base frame and at described spiral shell
One end of nail includes described handle fastening part；And
Movable framework, described movable framework engages with described screw and by response to described
The spinning movement of screw and move point-blank.
The insertion of 12. choppers according to claim 11 and withdrawing device, also include instruction
Device, described indicator rotates according to the action of described movable framework and described indicator includes
From the display that described base frame is prominent.
The insertion of 13. choppers according to claim 12 and withdrawing device, wherein, described
Movable framework includes the protuberance being positioned on the sidepiece being connected with described indicator,
Described indicator includes that guide wire, described protuberance are inserted in described guide wire and in institute
State and move at a sidepiece of guide wire, and indicator is rotatably mounted to described base
In portion's framework, and
Described guide wire includes the series of grooves formed along the direction that described movable framework moves, its
In, in described groove at least some of along the hand of spiral formed, thus when described protuberance described
While moving on guide wire, described indicator rotates.
The insertion of 14. choppers according to claim 12 and withdrawing device, wherein, described
The described removable block of lock cell also includes holding plate, and described holding plate is by being formed at described finger
Show that the protuberance on a sidepiece of device keeps and described holding plate includes otch, when described finger
Show device to rotate when arriving precalculated position and allow described protuberance through described otch.
The insertion of 15. choppers according to claim 11 and withdrawing device, wherein, described
Base frame includes at least one supporting groove, and described movable framework includes at least one
Holding protuberance, at least one supporting projection described is inserted in described supporting groove and described
Supporting groove moves.
The insertion of 16. choppers according to claim 15 and withdrawing device, wherein, described
Movable framework includes insertion groove, and operating portion rotatably inserts in described insertion groove, and
And
Described operating portion is so that the mode that rotates in response to the rotation of operating portion of drive shaft and position
The described drive shaft putting sticking department combines.
The insertion of 17. choppers according to claim 16 and withdrawing device, wherein, described
Movable framework includes the pin-and-hole with predetermined length, and by inserting pins in described pin-and-hole
Described operating portion is made to engage with described movable framework.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0062118 | 2015-04-30 | ||
| KR1020150062118A KR101734230B1 (en) | 2015-04-30 | 2015-04-30 | Insert apparatus of circuit breaker |
| KR1020150062619A KR20160130901A (en) | 2015-05-04 | 2015-05-04 | Power transmission apparatus for circuit breaker |
| KR10-2015-0062619 | 2015-05-04 | ||
| KR1020150066899A KR101698815B1 (en) | 2015-05-13 | 2015-05-13 | Circuit breaker |
| KR10-2015-0066899 | 2015-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098482A true CN106098482A (en) | 2016-11-09 |
| CN106098482B CN106098482B (en) | 2018-04-27 |
Family
ID=57229186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610282467.9A Active CN106098482B (en) | 2015-04-30 | 2016-04-29 | The insertion of breaker and withdrawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098482B (en) |
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| CN107633982A (en) * | 2017-10-30 | 2018-01-26 | 现代重工(中国)电气有限公司 | A kind of breaker |
| CN107993900A (en) * | 2017-10-26 | 2018-05-04 | 上海良信电器股份有限公司 | A kind of plug-in type miniature circuit breaker |
| CN108242369A (en) * | 2016-12-27 | 2018-07-03 | Ls 产电株式会社 | The position indicator of air-break |
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| CN102683065A (en) * | 2011-03-10 | 2012-09-19 | Ls产电株式会社 | Door interlock device for vacuum breaker |
| CN203166375U (en) * | 2013-03-26 | 2013-08-28 | 上海精翊电器有限公司 | Universal breaker drawer seat three-position locking device |
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| CN101261911A (en) * | 2007-03-08 | 2008-09-10 | Ls产电株式会社 | Circuit breaker |
| CN101764370A (en) * | 2010-01-18 | 2010-06-30 | 无锡新宏泰电器科技股份有限公司 | Unlocking mechanism of draw-out circuit breaker |
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| CN108242369A (en) * | 2016-12-27 | 2018-07-03 | Ls 产电株式会社 | The position indicator of air-break |
| CN108242369B (en) * | 2016-12-27 | 2019-08-09 | Ls 产电株式会社 | The position indicator of air-break circuit-breaker |
| CN107993900A (en) * | 2017-10-26 | 2018-05-04 | 上海良信电器股份有限公司 | A kind of plug-in type miniature circuit breaker |
| CN107993900B (en) * | 2017-10-26 | 2023-12-12 | 上海良信电器股份有限公司 | Plug-in miniature circuit breaker |
| CN107633982A (en) * | 2017-10-30 | 2018-01-26 | 现代重工(中国)电气有限公司 | A kind of breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106098482B (en) | 2018-04-27 |
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Effective date of registration: 20170726 Address after: Seoul, South Kerean Applicant after: Modern power and Energy Systems Inc Address before: Ulsan, South Korea Applicant before: Hyundai Heavy Industries Co., Ltd. |
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