CN106098483B - Breaker - Google Patents
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- Publication number
- CN106098483B CN106098483B CN201610282176.XA CN201610282176A CN106098483B CN 106098483 B CN106098483 B CN 106098483B CN 201610282176 A CN201610282176 A CN 201610282176A CN 106098483 B CN106098483 B CN 106098483B
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- China
- Prior art keywords
- energy storage
- spring
- component
- connecting rod
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
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- 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
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/3015—Charging means using cam devices
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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
- H01H71/10—Operating or release mechanisms
Abstract
The invention discloses a kind of energy storage state display device and breakers, the energy storage state display device includes: link component, the link component is configured to the movement according to connecting shaft and moves up and down, and the pivot of the rotary motion of folding connecting rod component is configured to compressed energy-storage spring；Connecting rod cam member, the connecting rod cam member are configured to be rotated according to the moving up and down for link component；Latch member, which is configured to connect with the connecting rod cam member, and is rotated according to the rotation of the connecting rod cam member；And alarm component, which is configured to rotate when the latch member is rotated by the latch member, and shows energy storage state.
Description
Cross-reference to related applications
The South Korea patent application 10-2015- submitted this application claims on April 30th, 2015 to Korean Intellectual Property Office
The South Korea patent application 10-2015-0066900's that on May 13rd, 0062032 and 2015 submits to Korean Intellectual Property Office is preferential
Power, the inventive concept of the patent application are incorporated by reference so far.
Technical field
The present invention relates to a kind of breakers.
Background technique
In general, breaker is a kind of industrial power equipment, it is configured to when lower voltage electric current transmission line or distribution line
Middle generation fault current (such as overcurrent or short circuit current) Shi Zidong closed path path.
Breaker executes closing operation and blocks operation, and the circuit just flowed through by closing operation closed path passes through resistance
The circuit that disconnected operation turn-off current is just flowing through.In general, the above-mentioned closing operation of breaker and blocking operation can be held automatically
It goes, or the state of the circuit just flowed through by user according to electric current selects.
Meanwhile breaker may include the main body being removably mounted in shell, be mounted in main body to allow main body
The input/output device for being entered or exporting is mounted in main body to execute closing operation and block the breaker driving of operation
Component and spring energy-storage component, the spring energy-storage component are configured to the energy-storage units for including in breaker driving part
Energy-stored spring carries out energy storage.
Meanwhile when energy-stored spring is by spring energy-storage component compresses, need one kind that operator is made to be easily mastered such case
Structure.In addition it is also necessary to which a kind of energy storage alerts structure, which, which alerts structure, has simple mechanical structure, therefore can
It is used for a long time.
Meanwhile by forcing the pusher (mover) driven by mechanism to separate with stator contact or from stator, breaker can
System or circuit is opened or closed.
Meanwhile breaker may include spring driving breaker, which drives breaker to provide driving force, by bullet
Elastic energy (switching-in spring (closing spring)) is stored in spring and is pushed away from the elastic energy of spring release storage to close
Dynamic device.
This spring driving breaker needs squeeze operation, and stores elastic energy for switching-in spring.
User can be switching-in spring energy storage in hand-operated structures by the energy-storage units that include, or using motor.
In addition, breaker may include display device, which shows the energy storage performance of switching-in spring.
But breaker in the prior art usually all have a disadvantage that even if in user by being mounted on outside switching-in spring
In the case where display device naked eyes identification energy storage completion status on shell, user is also difficult to remotely identify energy storage completion status.
It is completed further, since needing to connect the extra means of simultaneously transmission telecommunications number with mechanism with providing energy storage to remote user
The structure of status information, breaker may be complicated.
Summary of the invention
One aspect of the present invention can provide a kind of energy storage state being used for a long time by simple mechanical structure and show
Device.
Another aspect of the present invention can provide a kind of breaker, which can show switching-in spring on breaker
Energy storage completion status, and simultaneously to remote equipment provide energy storage complete signal.
According to an aspect of the present invention, energy storage state display device may include: link component, link component configuration
It is moved up and down for the movement according to connecting shaft, the pivot (pivot) of the rotary motion of folding connecting rod component is configured to compression storage
It can spring；Connecting rod cam member, the connecting rod cam member are configured to be rotated according to the moving up and down for link component；Latch
Component, which is configured to connect with the connecting rod cam member, and is revolved according to the rotation of the connecting rod cam member
Turn；And alarm component, which is configured to rotate when the latch member is rotated by the latch member, and shows
Show energy storage state.
The energy storage state display device can also include restraint axis, which includes insertion groove and be configured to control institute
State the rotation of latch member.
The latch member may be mounted on latch member axis, and can be equipped with bullet on the latch member axis
Spring, so that the latch member axis be made to rotate when the latch member is discharged by the connecting rod cam member.
The energy storage state display device can also include alarm component spring, one end of the alarm component spring with it is described
Component connection is alerted, and the other end of the alarm component spring is mounted in side wall member, the alarm component spring is matched
The restoring force for providing and being restored to the alarm component on home position is provided.
The alarm component may include the bow strip contacted when latch member rotation with the latch member.
Restraint axis spring can be with the restraint axis connection, to prevent the latch member in the restraint axis from described
Latch member rotates when discharging.
The folding connecting rod component may include the first folding connecting rod component and the second folding connecting rod component, first folding
One end of folded link component and the connection axis connection, the other end of the first folding connecting rod component are rotatably installed in peace
It fills on axis, which is fixedly mounted in the side wall member, one end of the second folding connecting rod component and the company
Spindle connection, the other end of the second folding connecting rod component are connect with the energy-stored spring.
The connecting shaft can be moved by the rotation of power transmission cam according to the movement of the folding connecting rod component,
The power transmission cam arrangement is the external power transmitted of transmission.
According to another aspect of the present invention, breaker may include: switching-in spring, which is configured to be compressed
To gather elastic energy and energy storage；Combined floodgate latch (closing latch), the combined floodgate latch are configured to rotate along a direction
So that the switching-in spring releases energy, and rotated when the switching-in spring completes energy storage along another direction；Energy storage completion is opened
It closes, it is for being opened or closed which, which completes switchgear distribution,；And energy storage mobile bar, the energy storage mobile bar are configured to basis
The combined floodgate latch opens or closes the energy storage along the rotary motion in another direction and completes switch.
In some embodiments, it may include the shift bar for pressing to operation that switch is completed in the energy storage, and
The energy storage mobile bar can be rotated by the combined floodgate latch, to press the shift bar.
In some embodiments, the energy storage mobile bar may include on the side for be arranged in the energy storage mobile bar simultaneously
The press section pressed by the combined floodgate latch, is arranged on the other side of the energy storage mobile bar and contacts with the shift bar
Contact component, and the axis being arranged between the press section and the shift bar.
In some embodiments, the energy storage mobile bar may include the storage on one end of the energy storage mobile bar
It can complete display device.
In some embodiments, switch is completed in the energy storage can open or close to transmit telecommunications to external equipment
Number.
Detailed description of the invention
By the specific descriptions below with reference to the accompanying drawings done, above-mentioned and other aspects, feature and advantage can be more clear,
In the drawings:
Fig. 1 is a kind of the interior of the breaker including energy storage state display device of illustrative embodiments according to the present invention
The stereoscopic schematic diagram in portion；
Fig. 2 is a kind of configuration diagram of the energy storage state display device of illustrative embodiments according to the present invention；
Fig. 3 and Fig. 4 is a kind of operating instruction of the energy storage state display device of illustrative embodiments according to the present invention
Figure；
Fig. 5 is a kind of solid of the restraint axis of the energy storage state display device of illustrative embodiments according to the present invention
Figure；
Fig. 6 is a kind of power transmission list including energy storage state display device of illustrative embodiments according to the present invention
The side view of member；
Fig. 7 is a kind of perspective view of the breaker body of the breaker of illustrative embodiments according to the present invention；
Fig. 8 be breaker shown in Fig. 7 breaker body in include mechanism perspective view；
Fig. 9 is the perspective view for the energy storage mobile bar for including in mechanism shown in Fig. 8；
Figure 10 is the side view that switching-in spring completes mechanism before energy storage；
Figure 11 is the side view that switching-in spring completes mechanism after energy storage；
Figure 12 is the side view that switch and energy storage mobile bar are completed in energy storage before switching-in spring completes energy storage；And
Figure 13 is that energy storage is completed to switch the side view with energy storage mobile bar after switching-in spring completes energy storage.
Specific embodiment
Embodiments of the present invention are described below with reference to the accompanying drawings.
However, the present invention can be specific in many different forms, and should not be construed as limited to
The particular implementation proposed herein.On the contrary, the purpose of providing these embodiments is that in order to keep the disclosure completely and complete,
And it will comprehensively convey the scope of the invention to those skilled in the art.
It should be understood that in the present specification, when pointing out a component (such as layer, region or chip (substrate)) " another
On one component ", " being connected on another component " or " being coupled on another component " etc., can directly " on another component ", " even
It is connected on another component " or " being coupled on another component ", it is also possible to there are also other intervening components between the two.On the contrary, if
Point out a component " directly on another component ", " being directly connected on another component " or " being coupled directly on another component ",
It then indicates between the two without intervening components or layer.Identical appended drawing reference refers to identical feature in the present invention.Here make
Term "and/or" includes the related any and all combinations for listing one or more of project.
It will be understood that although term first, second, third, etc. can be used to describe various elements, portion here
Part, regions, layers, and/or portions, but these component, assembly units, regions, layers, and/or portions should not be limited by these terms.This
A little terms are only applied to distinguish a component, assembly unit, region, layer or part from another region, layer or part.Therefore, below
First element, the first component, first area, first layer or the first part of discussion can be referred to as second element, second component,
Second area, the second layer or second part, without departing from the teachings of the present invention.
It is used herein " on ", " top ", " under ", the representation spaces relative positional terms such as " lower section " come
Illustrate the positional relationship of a component as illustrated in the drawing or feature and another component or feature.It should understand that these representation spaces
The term of relative position is intended to comprising equipment other than the already shown orientation of attached drawing in use or operational process not
With orientation.For example, if the equipment in attached drawing inverted, be once represented as being located at other features " on " or " top " spy
Sign, should just be represented as being located at other features " under " or " lower section ".Therefore, term " on " may include upward direction with
And in downward direction, this specific direction for depending on figure.Equipment can also be made to other orientations and (be such as rotated by 90 ° or be threaded to its other party
To), then relative space relation descriptor herein then makees corresponding explanation.
Term purpose used herein is intended merely to description particular implementation, should not be construed as limiting the invention.Herein
Use odd number "one", "an", "the" be also intended to comprising plural form, unless separately clearly demonstrating within a context.
It is also to be appreciated that the term " includes " and/or "comprising" in present specification enumerate the feature, integer, step, behaviour
Make, component, the appearance of element and/or their group, but one or more other features, integer, step, behaviour are not precluded
Make, component, the appearance or increase of element and/or their group.
Below with reference to the accompanying drawings embodiments of the present invention are described, these figures show various implementations of the invention
Mode.In the accompanying drawings, for example, due to manufacturing process and/or tolerance, it is contemplated that the deformation of shown shape.Therefore, this hair
Bright embodiment should not be construed as being limited by the specific shape in the region shown here, for example, should include that manufacture is led
The change in shape of cause.Following embodiment can also be combined by the group of a kind of embodiment or embodiment.
The content of invention described below may include various configurations, but only propose a kind of required match here
It sets, the invention is not limited thereto.
Fig. 1 is a kind of the interior of the breaker including energy storage state display device of illustrative embodiments according to the present invention
Portion's stereoscopic schematic diagram；And Fig. 2 is a kind of configuration of the energy storage state display device of illustrative embodiments according to the present invention
Figure.
With reference to Fig. 1 and Fig. 2, a kind of energy storage state display device 100 of illustrative embodiments according to the present invention can be with
Including, for example, link component 120, connecting rod cam member 140, latch member 160, restraint axis 180, and alarm component
200。
Meanwhile energy storage state display device 100 may be mounted in the power transmission unit 10 of breaker, and according to power
The compression and stretching, extension of the energy-stored spring 20 of transmission unit 10 are driven.
In addition, power transmission unit 10 can be configured with power of the transmission from external source with the dynamic of compressed energy-storage spring 20
Power transmits cam 30, contacts with power transmission cam 30 and according to the connecting shaft of the moving in rotation of power transmission cam 30 40, with
And it folds around connecting shaft 40 with the folding connecting rod component 50 of compressed energy-storage spring 20.
It will be described in detail later.
One end of link component 120 is combined with connecting shaft 40, and connecting shaft 40 connects the folding connecting rod of compressed energy-storage spring 20
Component 50, link component 120 can be moved up and down according to the movement of connecting shaft 40.Meanwhile link component 120 can match in pairs
It sets.In addition, one end of link component 120 can connect to connecting shaft 40, the other end of link component 120 be can connect to connecting rod
Cam member 140.
That is, link component 120 is moved up and down according to the movement of connecting shaft 40, and by being transmitted from external source
Power rotates connecting rod cam member 140.
Meanwhile an end of link component 120 can be formed obliquely by a predetermined angle, and link component 120 can
Using shape on the whole as stick.
Connecting rod cam member 140 can connect to the other end of link component 120 and rotate around camshaft 142.Also
It is to say, connecting rod cam member 140 can be revolved when link component 120 is moved up and down around camshaft 142 clockwise or counterclockwise
Turn.
Meanwhile connecting rod cam member 140 may include the arch section 144 contacted with latch member 160.That is,
When connecting rod cam member 140 rotates in the state that latch member 160 and arch section 144 contact, latch member 160 can be with
Rotation, and therefore, latch member 160 is discharged from the support of arch section 144, or when connecting rod cam member 140 is in latch
When component 160 and arch section 144 rotate in the state of separating, latch member 160 can rotate, and therefore, latch member
160 are supported by arch section 144.
Latch member 160 can connect to connecting rod cam member 140 and be revolved according to the rotation of connecting rod cam member 140
Turn.Meanwhile latch member 160 may be mounted on latch member axis 170, latch member spring 172 may be mounted at latch structure
On part axis 170.Therefore, when latch member 160 is discharged by connecting rod cam member 140, latch member axis 170 can rotate.
Meanwhile latch member 160 can be organized in pairs, and may include the connection strap contacted with connecting rod cam member 140
162.Connection strap 162 can be connect with the latch member 160 being organized in pairs, and at the same time by the arc of connecting rod cam member 140
Part 144 supports or separates with the arch section 144 of connecting rod cam member 140.Furthermore, it is possible to by by arch section 144 from
Latch member 160 separates or compression latch member 160 rotates latch member 160 around latch member axis 170.
Insertion groove 182 can be formed in restraint axis 180.Insertion groove 182 can play the work that control latch member 160 rotates
With.More specifically, the rotation installation of restraint axis 180, and insertion groove 182 can be by playing on or off when restraint axis 180 rotates
It closes the rotating path of latch member 160 and controls the rotation of latch member 160.
In this regard, restraint axis spring 190 can connect to restraint axis 180, thus in restraint axis 180 from latch member
The rotation of latch member 160 is limited when 160 release.
It will be described in detail later.
In addition, restraint axis 180 can be pressed equipped with rotation driving pressing member 192 (referring to Fig. 5 and Fig. 6), rotation driving
Pressure component 192 can be installed as the closing operation of starting connecting elements 60.Rotation driving pressing member 192 can be by hook member
72 pressings (refer to Fig. 6), and hook member 72 connect and is driven by it with the close button 70 of power transmission unit 10, to make to limit
Moving axis 180 rotates.
Alarm component 200 can be rotated when latch member 160 is rotated by latch member 160, to show energy storage shape
State.Meanwhile alerting component 200 may include the bow strip 202 contacted when latch member 160 is rotated with latch member 160.?
That is latch member 160 can be in face contact item 202 when energy-stored spring 20 is compressed to rotate latch member 160
It rotates simultaneously.Therefore, alarm component 200 can rotate together with latch member 160.
In addition, alarm component 200 may include alarm component spring 210, one end and the alarm structure of component spring 210 are alerted
Part 200 connects, and the other end of alarm component spring 210 is mounted in side wall member 12, to provide restoring force, will alert component
200 are restored on home position.
That is, alarm component spring 210 may be mounted in alarm component 200, and restoring force can be provided, work as announcement
When alert component 200 is discharged from latch member 160, alarm component 200 is restored to by the restoring force indicates that energy-stored spring 20 is non-
On the position of energy storage state.
As described above, because energy storage state display device 100 has simple mechanical structure, that is to say, that energy storage state
Display device 100 is configured with link component 120, connecting rod cam member 140, latch member 160, restraint axis 180 and alarm structure
Part 200, so it can more reliably show the compressive state of energy-stored spring 20.That is, energy storage state display device 100
It can use for a long time without breaking down or needing repairing.
Below with reference to the accompanying drawings a kind of behaviour of the energy storage state display device of illustrative embodiments according to the present invention is described
Make.
Firstly, describing the principle operation of energy storage state display device with reference to Fig. 3 and Fig. 4.
Fig. 3 and Fig. 4 is a kind of operative configuration of the energy storage state display device of illustrative embodiments according to the present invention
Figure.
That is, Fig. 3 is that display energy-stored spring 20 compresses, and alerts the operating instruction that component shows energy storage state
Figure, Fig. 4 are that display energy-stored spring 20 stretches, and alerts the operating instruction figure that component shows non-energy storage state.
Referring initially to Fig. 3, when apply external force with compress in a state of nature energy-stored spring 20 (i.e. energy-stored spring 20 not by
Compression) when, the power transmission cam 30 of power transmission unit 10 rotates.
The power transmission cam 30 of rotation can connect the first of folding connecting rod component 40 with mobile connection axis 40, connecting shaft 40
Folding connecting rod component 52 and the second folding connecting rod component 54.
Meanwhile first one end of folding connecting rod component 52 can be connect with connecting shaft 40, the first folding connecting rod component 52
The other end can be rotatably mounted in installation axle 56, and installation axle 56 is fixedly mounted in side wall member 12.In addition, second folds
One end of link component 54 can be connect with connecting shaft 40, and the other end of the second folding connecting rod component 54 can be with energy-stored spring 20
Connection.
In addition, the first folding connecting rod component 52 and the second folding connecting rod component 54 can be folded with compressed energy-storage spring 20.
Herein, connecting shaft 40 can move down.
In this way, when connecting shaft 40 is mobile, the link component 120 connecting with connecting shaft 40 is according to connecting shaft 40
Move and move down.
In addition, connecting rod cam member 140 can be rotated according to the movement of link component 120 around camshaft 142.
Meanwhile the arch section 144 of connecting rod cam member 140 can support the connection strap 162 of latch member 160, until
Connecting rod cam member 140 rotates predetermined angular.Next, arch section 144 can when connecting rod cam member 140 continues rotation
To be separated from connection strap 162.
Therefore, latch member 160 can be revolved by the restoring force of latch member spring 172 with latch member axis 170 together
Turn, latch member axis 170 is rotated by the restoring force.
Meanwhile as shown in figure 5, when connecting rod cam member 140 is set as shown in Figure 3 with the other end of latch member 160
When setting state in the insertion groove 182 of restraint axis 180 and separating from latch member 160, the other end of latch member 160 can revolve
Turn and be detached from the insertion groove 182 of restraint axis 180.
In addition, restraint axis spring 190 is mounted on restraint axis 180.Restraint axis 180 can rotate simultaneously in latch member 160
It is rotated when being detached from restraint axis 180 by restraint axis spring 190.
Herein, restraint axis 180 driving force can prevent latch member caused by the restoring force by energy-stored spring 20
160 rotations.Herein, the insertion groove 182 of restraint axis 180 can be set on the opposite of latch member 160.That is, latch
Component 160 is supported by restraint axis 180, and cannot be further rotated.
In addition, the other end of latch member 160 can connecing in pressing alarm component 200 when latch member 160 rotates
It is rotated while touch article 202.Therefore, alarm component 200 rotates and shows energy storage state.
Next, with reference to Fig. 4 and Fig. 6, for example, when operator presses close button 70 shown in Fig. 6 to execute connection
When the shutoff operation of component 60, rotation driving pressing member 192 can be rotated by hook member 72.
Therefore, restraint axis 180 can drive pressing member 192 to rotate by rotation shown in Fig. 4.Next, restraint axis
180 insertion groove 182 (referring to Fig. 5) can be set in the rotating path of the other end of latch member 160, and latch member
160 may be at rotatable state.
In this way, when latch member 160 is in a rotatable state, folding connecting rod component 50 can be by energy storage
The restoring force of spring 20 is expanded to predetermined extent, so that link component 120 be made to rise.
Further, since link component 120 rises, connecting rod cam member 140 can be rotated around camshaft 142.Therefore, even
Bar cam member 140 can press the connection strap 162 of latch member 160, and thus the other end of latch member 160 is inserted into
In the insertion groove 182 of restraint axis 180.
In addition, being accused when the rotation of latch member 160 and thus when in the other end insertion insertion groove 182 of latch member 160
Alert component 200 can be discharged from latch member 160.
Therefore, alarm component 200 can be rotated by the restoring force of alarm component spring 210, and can show energy storage
Spring 20 is in elongation state.
As noted previously, as energy storage state display device 100 is configured to have simple structure, it is possible to reduce failure.
Therefore, energy storage state display device 100 can use for a long time.
Fig. 7 is a kind of perspective view of the breaker body of the breaker of illustrative embodiments according to the present invention, and Fig. 8 is
The perspective view and Fig. 9 for the mechanism for including in the breaker body of breaker shown in Fig. 7 are the storage for including in mechanism shown in Fig. 8
The perspective view of energy mobile bar.The side view and Figure 11 of mechanism are that switching-in spring is complete before Figure 10 is switching-in spring completion energy storage
At the side view of mechanism after energy storage.In addition, Figure 12 is that switch is completed in energy storage before switching-in spring completes energy storage and energy storage is mobile
The side view and Figure 13 of bar are that energy storage is completed to switch the side view with energy storage mobile bar after switching-in spring completes energy storage.
With reference to Fig. 7 to Figure 13, a kind of breaker 300 of illustrative embodiments according to the present invention may include frame
310, pusher 320, stator 330, drive shaft 340, switching-in spring 350, energy storage cam 360, combined floodgate connecting rod 370, combined floodgate latch
380, switch 300 and energy storage mobile bar 410 are completed in combined floodgate axis 390, energy storage.
Frame 310 can be configured with the flat-form material being located in breaker body 301.
Frame 310 can correspond to the machine for being equipped with a kind of breaker 300 of illustrative embodiments according to the present invention
The structure for the various assemblies for including in structure.
According to the movement for the combined floodgate connecting rod 370 being described later on, pusher 320 can be electrically connected with stator 330, or with it is fixed
Son 330 insulate, this will be described later.
Stator 330 can be fixedly disposed as in face of pusher 320, and can be formed together electric current road with pusher 320
Diameter.
Drive shaft 340 can be arranged on the rear side of pusher 320 in the form of crossbar (crossbar), and can be with
Rotated according to the movement of combined floodgate connecting rod 370, to assist the closing operation and trip operation of pusher 320, later to this into
Row description.
Switching-in spring 350 can be compressed to gather elastic energy and thereby energy storage.Next, when breaker input,
Switching-in spring 350, which can be released, this to be described later with operating combined floodgate connecting rod 370.In this way, switching-in spring
350 can provide combined floodgate power to pusher 320.
Energy storage cam 360 is configurable to asymmetrical sector, the radius of the sector from rotation center to direction of rotation by
It is cumulative to add, as shown in Figure 10 and Figure 11.
Energy storage cam 360 can be arranged as Figure 10 and Figure 11, and can be rotated in a clockwise direction, so that it
The folded portion of external compression folding connecting rod 372 this will be described later so that folding connecting rod 372 be made to straighten.Therefore,
Switching-in spring 350 can be compressed.
Combined floodgate connecting rod 370 is to maintain the energy storage state of switching-in spring 350 and the execution of switching-in spring 350 is released and can be operated simultaneously
Component.
Combined floodgate connecting rod 370 can discharge switching-in spring 350 to input pusher 320.
In some embodiments, as shown in Fig. 8 and Figure 10 to Figure 13, combined floodgate connecting rod 370 may include folding connecting rod
372, input side latch bar 373 and release can connecting rod 374.
Folding connecting rod 372 can be set on the rear side of switching-in spring 350, and its central part can be according to combined floodgate
Releasing for spring 350 can be operated and be folded.
Input side latch bar 373 can be set to be rotated up and down on frame 310.Input side latch bar 373 can be with
The elastic restoring force of switching-in spring 350 is sent to combined floodgate latch 380, to force combined floodgate latch 380 along Figure 10 to Figure 13
Shown in rotate counterclockwise, this will be described later.
Release can connecting rod 374 can be connect with the folded portion of folding connecting rod 372 and input side latch bar 373, and can be with
Send the elastic restoring force for the switching-in spring 350 for being applied to folding connecting rod 372 to input side latch bar 373.
Combined floodgate latch 380 can be rotatably set on frame 310.Combined floodgate latch 380 can be by the master of combined floodgate axis 390
Body captures, and is rotated in the counterclockwise direction to limit Figure 10 into Figure 13, this will be described later.But work as combined floodgate axis
390 in Figure 10 to 13 when being rotated in the counterclockwise direction, and combined floodgate latch 380 can be discharged from limitation, and along side counterclockwise
To rotation.
It, can be to combined floodgate when combined floodgate latch 380 is rotated along a direction (counter clockwise direction of the Figure 10 into Figure 13)
Spring 350 releases energy.
That is, combined floodgate latch 380 can limit switching-in spring 350 together with combined floodgate connecting rod 370 release energy.
Herein, combined floodgate latch 380 may be limited along the rotary motion in a direction by combined floodgate axis 390, later will be right
This is described.
In addition, combined floodgate latch 380 can be rotated along another direction when switching-in spring 350 completes energy storage.
That is, when 350 energy storage of switching-in spring, combined floodgate latch 380 can be set to as illustrated in figures 11 and 13 that
Sample tilts clockwise, and when combined floodgate latch 380 rotates counterclockwise, and switching-in spring 350 can be as
Figure 10 and energy is released as shown in Figure 12.
Next, when the energy storage and when completing energy storage again of switching-in spring 350, as illustrated in figures 11 and 13, combined floodgate latch 380
Can be rotated in a clockwise direction, and switching-in spring 350 release can before be restored on position.
The main body of combined floodgate axis 390 can be set to the rotary motion that combined floodgate latch 380 is limited when not applying external force, such as scheme
Shown in 11 and Figure 13.
Combined floodgate axis 390 can be set in combined floodgate axis 390 along a direction (Figure 10 is into Figure 13 for counterclockwise)
When rotation, by rotation limitation input (closure) breaker for discharging combined floodgate latch 380.
In some embodiments, combined floodgate axis 390 may include limitation release groove 392, and combined floodgate latch 380 passes through the limitation
Release groove 392.
Combined floodgate axis 390 can be rotated along a direction shown in Figure 10 and Figure 12, and combined floodgate latch 380 is contained in limit
In release groove 392 processed, thus limitation of the release to combined floodgate latch 380.
Switch 400 is completed in energy storage may be mounted on frame 310, and open or close to transmit telecommunications to external equipment
Number.
Herein, external equipment can be display device or alarm device, it is exemplary far from one kind according to the present invention
The breaker 300 of embodiment is arranged, and can inform the user the energy storage completion status of energy-stored spring 350, but unlimited
In this.External equipment can be the device operated according to the energy storage state of switching-in spring 350.
In some embodiments, it may include the shift bar 402 by pressing operation that switch 400 is completed in energy storage.
Energy storage complete switch 400 can when shift bar 402 is pressed opening, and when shift bar 402 is not pressed
It closes.
Energy storage mobile bar 410 can open or close storage along the rotary motion in another direction according to combined floodgate latch 380
It can complete switch 400.
In some embodiments, energy storage mobile bar 410 can be set to be rotated up and down on frame 310.
Energy storage mobile bar 410 is configurable to rotate by combined floodgate latch 380, and presses energy storage and complete opening for switch 400
Close handle 402.
In this regard, in some embodiments, as shown in figure 9, energy storage mobile bar 410 may include press section 412, connect
Contact portion part 414 and axis 416.
Press section 412 can be set on the side of energy storage mobile bar 410, and can be prominent to combined floodgate latch 380
Form.When combined floodgate latch 380 is set as tilting clockwise since operation is completed in the energy storage of switching-in spring 350
When, press section 412 can be pressed by combined floodgate latch 380.
In addition, contact component 414 can be set on the other side of energy storage mobile bar 410, and can be with shift bar 402
Lower end in contact.
In some embodiments, energy storage mobile bar 410 can be set on a surface of frame 310, and energy storage
Completing switch 400 can be set on another surface of frame 310.Herein, contact component 414 is configurable to pass through frame
The hole formed in frame 310 is prominent from another surface described in frame 310.
In addition, axis 416 can be set between press section 412 and shift bar 402, and rotatably be combined with frame 310.
Meanwhile in some embodiments, energy storage mobile bar 410 may include that the energy storage being arranged on its one end is completed to show
Show component 418.
A kind of illustrative embodiments according to the present invention, display unit 418 is completed in energy storage can be in the outer of breaker 300
Exposure on the front side of shell.
Display unit 418 is completed in energy storage can show whether stored energy operation is completed, and thus user can be from circuit breaker external
Visually observe the position that display unit 418 is completed in energy storage.
In addition, energy storage mobile bar 410 is configurable to revolve in the counterclockwise direction in Figure 10 into Figure 13 when external force is removed
Turn.
For example, energy storage mobile bar 410 can be elastically supported by the torque spring combined with axis 416.
Switch 400 is completed in the energy storage that a kind of breaker 300 of illustrative embodiments according to the present invention is described below
Opening/closing operation.
As shown in figure 12, it does not press energy storage when switching-in spring 350 does not complete energy storage due to contact component 414 and completes switch
400 shift bar 402, therefore energy storage completion switch 400 may be at "Off" state.
In addition, as shown in figure 13, when switching-in spring 350 complete energy storage when, combined floodgate latch 380 be rotated in a clockwise direction with
Press the press section 412 of energy storage mobile bar 410.
Therefore, energy storage mobile bar 410 rotates clockwise, so that contact component 414 be made to rise.The contact of rising
Component 414 can be with push switch handle 402, so that opening energy storage completes switch 400.
Switch 400 is completed in the energy storage opened in this way can be to external equipment transmission telecommunications number, electric signal instruction
Switching-in spring 350 completes energy storage.
As described above, a kind of mechanical structure of the energy storage globality display device of illustrative embodiments according to the present invention
Simply, it can use for a long time.
Further, since a kind of breaker of illustrative embodiments according to the present invention can be by being configured to and energy storage list
The simple mechanism of first directly intercommunication shows the switch of energy storage performance and operation display energy storage performance simultaneously, therefore brings
Improve operating reliability and simplifies the advantage of apparatus structure.
Although illustrative embodiments shown and described above, it will be understood by those skilled in the art that without departing from power
In the case where the scope of the present invention defined by benefit requirement, modifications and changes can be made.
Claims (3)
1. a kind of breaker, the breaker include:
Switching-in spring, the switching-in spring are configured to be compressed to gather elastic energy and energy storage；
Combined floodgate latch, the combined floodgate latch be configured to rotate along a direction so that the switching-in spring release can, and in the conjunction
Lock spring is completed to rotate when energy storage along another direction；
Switch is completed in energy storage, and it is for being opened or closed which, which completes switchgear distribution,；And
Energy storage mobile bar, the energy storage mobile bar are configured to the rotary motion according to the combined floodgate latch along another direction
And open or close the energy storage and complete switch,
Wherein, it includes the shift bar for pressing to operation that switch is completed in the energy storage, and the energy storage mobile bar passes through institute
The rotation of combined floodgate latch is stated, so that the shift bar is pressed,
Wherein, the energy storage mobile bar include: be arranged on the side of the energy storage mobile bar and by the combined floodgate latch by
The press section of pressure；The contact component contacted on the other side of the energy storage mobile bar and with the shift bar is set；And it sets
Set the axis between the press section and the shift bar.
2. breaker according to claim 1, wherein the energy storage mobile bar includes positioned at the one of the energy storage mobile bar
Display device is completed in energy storage on end.
3. breaker according to claim 1, wherein the energy storage is completed switch and opened or closed, with to external equipment
Transmission telecommunications number.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150062032A KR20160130051A (en) | 2015-04-30 | 2015-04-30 | device for displaying charging state |
| KR10-2015-0062032 | 2015-04-30 | ||
| KR1020150066900A KR101704433B1 (en) | 2015-05-13 | 2015-05-13 | Circuit breaker |
| KR10-2015-0066900 | 2015-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106098483A CN106098483A (en) | 2016-11-09 |
| CN106098483B true CN106098483B (en) | 2019-05-07 |
Family
ID=58702422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610282176.XA Active CN106098483B (en) | 2015-04-30 | 2016-04-29 | Breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098483B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731633B (en) * | 2017-10-27 | 2019-03-05 | 温州永奇电气科技有限公司 | The breaker of mutual lock control |
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| CN102543501A (en) * | 2011-12-02 | 2012-07-04 | 万控集团有限公司 | Circuit-breaker spring actuating mechanism |
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| CN204067272U (en) * | 2014-08-19 | 2014-12-31 | 厦门华电开关有限公司 | The intelligent spring operating mechanism of circuit breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2984005B1 (en) * | 2011-12-08 | 2014-08-01 | Schneider Electric Ind Sas | DEVICE FOR CONTROLLING POLES IN A MEDIUM VOLTAGE ELECTRICAL CONTROL APPARATUS |
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|---|---|---|---|---|
| CN2145438Y (en) * | 1992-12-19 | 1993-11-03 | 河南省信阳高压开关总厂 | Operating structure of outdoor high-voltage vacuum circuit breaker |
| CN101266886A (en) * | 2007-11-01 | 2008-09-17 | 天水长城开关厂 | Spring operation mechanism for breaker |
| CN202332707U (en) * | 2011-11-16 | 2012-07-11 | 厦门先德开关有限公司 | Single-module operating mechanism of vacuum circuit breaker |
| CN102543501A (en) * | 2011-12-02 | 2012-07-04 | 万控集团有限公司 | Circuit-breaker spring actuating mechanism |
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| Publication number | Publication date |
|---|---|
| CN106098483A (en) | 2016-11-09 |
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