CN206672876U - Possesses the breaker of delay transmission agency - Google Patents
Possesses the breaker of delay transmission agency Download PDFInfo
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- CN206672876U CN206672876U CN201720491837.XU CN201720491837U CN206672876U CN 206672876 U CN206672876 U CN 206672876U CN 201720491837 U CN201720491837 U CN 201720491837U CN 206672876 U CN206672876 U CN 206672876U
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- transmission component
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Abstract
The utility model discloses a kind of breaker for possessing delay transmission agency, including housing, lever, live wire transmission component, zero line transmission component, live wire movable contact, live wire stationary contact, zero line movable contact and zero line stationary contact are provided with housing, lever receives external force driving, lever drives live wire transmission component and the latter is driven live wire movable contact simultaneously to make the latter drive zero line movable contact to be closed a floodgate with zero line stationary contact with live wire stationary contact combined floodgate and separating brake, lever driving zero line transmission component；The first delay transmission component, output end delay output transmission after input receives transmission input of the first delay transmission component are provided with the drive path of live wire transmission component.The breaker provided by the utility model for possessing delay transmission agency; first delay transmission component breaker controller zero line is first closed a floodgate and is closed a floodgate after live wire, such zero line circuit can uneasiness fill corresponding protection mechanism such as short current protective mechanism and its effective utilization will not be reduced.
Description
Technical field
It the utility model is related to power technology, and in particular to a kind of breaker for possessing delay transmission agency.
Background technology
Breaker is a kind of break-make control device for being more typically used for low-pressure field, in general, is had in breaker
Two conducting circuits：Live wire circuit and zero line circuit, lever is provided with the housing of breaker, is internally provided with transmission group
Part, operating personnel are by driving lever to drive transmission component, the output end control live wire circuit and zero line circuit of transmission component
Combined floodgate and separating brake.
In the prior art, acquiescence, lever drive two sets of transmission components simultaneously, and two sets of transmission components control live wire respectively
The division of circuit and zero line circuit, in this way, the motion synchronous drive live wire circuit and zero line circuit of lever close a floodgate or separating brake.From
For in using effect, this control mode is simultaneously with no shortcomings, but in recent years, breaker apparatus minimizes, is intelligentized
Trend is obvious, and now technical staff has found, is necessary for live wire circuit using the breaker of above-mentioned control mode and zero line circuit is same
Shi Peibei plays all safety protection mechanisms, such as short current protective mechanism, instantaneous pressure protecting against shock mechanism, the peace of duplex configuration
Full guard mechanism greatly occupies the inner space of breaker, and compels to make it have larger appearance and size.Based on this, ability
The technical staff in domain starts to explore a kind of inside arrangement of transmission mechanism, and whether it can save part protection mechanism to subtract
The monnolithic case size of small breaker, and do not influence the effective utilization of breaker simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of breaker for possessing delay transmission agency, to provide a kind of transmission mechanism
Inside arrangement, can both save part protection mechanism to reduce the monnolithic case size of breaker, and do not influence open circuit
The effective utilization of device.
To achieve these goals, the utility model provides following technical scheme：
A kind of breaker for possessing delay transmission agency, including housing, lever, live wire transmission is provided with the housing
Component, zero line transmission component, live wire movable contact, live wire stationary contact, zero line movable contact and zero line stationary contact, the lever
Receive external force driving, the lever drive the live wire transmission component and make the latter drive the live wire movable contact with it is described
Live wire stationary contact closes a floodgate and separating brake, and the lever drives the zero line transmission component and the latter is driven the zero line movable contact
To be closed a floodgate with the zero line stationary contact；
The first delay transmission component, the first delay transmission group are provided with the drive path of the live wire transmission component
The delay output transmission after input receives transmission input of the output end of part.
Above-mentioned breaker, the live wire transmission component include input module and output element, and the input module receives
The driving of the lever, the output element drive the stationary contact, and the first delay transmission component includes：
Elastic component, it receives the driving of the input module to store power, when the elastic component by storage power to predetermined stroke when
It drives the output element.
Above-mentioned breaker, the first delay transmission component also include：
Position-limit mechanism, it is arranged in the movement travel of the elastic component, when the elastic component stores power to the predetermined row
Cheng Shi, it exits the movement travel of the elastic component with so that the latter is able to drive the output element.
Above-mentioned breaker, in addition to：
Second delay transmission component, the second delay transmission component, it is two-way transmission mechanism, and its both ends is respectively with described zero
Line transmission component and live wire transmission component transmission；
The delay output transmission after input receives transmission input of its output end, the delay of the second delay transmission component
Delay time of the time not less than the described first delay transmission component.
Above-mentioned breaker, in addition to：
Combined floodgate drive mechanism, including combined floodgate motor and by the motor-driven combined floodgate transmission component of closing a floodgate, the conjunction
Lock transmission component drive the live wire transmission component with cause the latter drive the live wire movable contact with the live wire stationary contact
Close a floodgate.
Above-mentioned breaker, in addition to：
3rd delay transmission component, the delay output transmission after input receives transmission input of its output end, its input
The driving of the combined floodgate transmission component is received, its output end drives the zero line transmission component；
Delay time of the delay time of the 3rd delay transmission component not less than the described first delay transmission component.
Above-mentioned breaker, the input of the 3rd delay transmission component are abutted and are driven defeated after pre-determined distance is moved
Go out end.
Above-mentioned breaker, the combined floodgate transmission component include rotating shaft and first gear, on the end face of the first gear
It is raised to be provided with least one transmission, is provided with the first drive rod in the rotating shaft, first drive rod fits in the biography
Move on a raised side.
Above-mentioned breaker, the 3rd delay transmission component are driven through described in the second delay transmission component transmission
Live wire transmission component.
Above-mentioned breaker, is provided with short current protective mechanism on the live wire circuit of the breaker, and the zero of the breaker
Line circuit is direct-connected by conducting element.
Above-mentioned breaker, the live wire transmission component, live wire movable contact, live wire stationary contact and short current protective mechanism are set
Side in the housing is placed in, the zero line transmission component, zero line movable contact, zero line stationary contact and combined floodgate drive mechanism are set
It is oppositely arranged in relative opposite side, the combined floodgate drive mechanism in the housing with the short current protective mechanism.
In the above-mentioned technical solutions, the breaker provided by the utility model for possessing delay transmission agency, the first delay pass
Dynamic component causes breaker controller zero line first to close a floodgate and closed a floodgate after live wire, and such zero line circuit can the uneasy corresponding protection of dress
Mechanism such as short current protective mechanism and its effective utilization will not be reduced.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the hot side for the breaker that the utility model embodiment provides；
Fig. 2 is the structural representation of the neutral side for the breaker that the utility model embodiment provides；
Fig. 3 is the structural representation for the first delay transmission component that the utility model embodiment provides；
Fig. 4 is the structural representation for the second delay transmission component that the utility model embodiment provides；
Fig. 5 is the partial enlarged drawing for the second delay transmission component that the utility model embodiment provides；
Fig. 6 is the structural representation for the 3rd delay transmission component that the utility model embodiment provides.
Fig. 7 is the structural representation for the combined floodgate drive mechanism that the utility model embodiment provides；
Fig. 8 is the part-structure schematic diagram for the combined floodgate transmission component that the utility model embodiment provides.
Description of reference numerals：
1st, housing；2nd, live wire transmission component；2.1st, the first delay transmission component；2.11, elastic component；2.12, position-limit mechanism；
2.13, input element；2.14, output element；3rd, zero line transmission component；4th, live wire movable contact；5th, live wire stationary contact；6th, zero line moves
Contact；7th, zero line stationary contact；8th, lever；9th, the second delay transmission component；9.1st, drive link；9.2nd, transmission cylinder；9.3rd, move
Gap；10th, combined floodgate drive mechanism；10.1st, combined floodgate motor；10.2nd, combined floodgate transmission component；10.21, rotating shaft；10.22, the first tooth
Wheel；10.23, the first drive rod；10.24, the second drive rod；10.25, transmission it is raised；11st, the 3rd delay transmission component；12nd, it is short
Road protection mechanism.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
As shown in figures 1-8, a kind of breaker for possessing delay transmission agency that the utility model embodiment provides, including shell
Body 1, be provided with housing 1 lever 8, live wire transmission component 2, zero line transmission component 3, live wire movable contact 4, live wire stationary contact 5,
Zero line movable contact 6 and zero line stationary contact 7, lever 8 receive external force driving, and lever 8 drives live wire transmission component 2 and made
The latter drives live wire movable contact 4 to be closed a floodgate with live wire stationary contact 5 and separating brake, lever 8 drive zero line transmission component 3 simultaneously to make the latter
Zero line movable contact 6 is driven to be closed a floodgate with zero line stationary contact 7；The first delay biography is provided with the drive path of live wire transmission component 2
Dynamic component 2.1, output end delay output transmission after input receives transmission input of the first delay transmission component 2.1.
Specifically, lever 8 can be button, knob, rocking bar, sliding block and electric power break-make control device in the prior art
On other operation devices, there is live wire circuit and zero line circuit simultaneously in breaker, wherein, be provided with live wire on live wire circuit
Movable contact 4 and live wire stationary contact 5 are provided with zero line to control the combined floodgate of live wire and division to realize break-make control on zero line circuit
To control the combined floodgate of zero line to realize logical control, live wire movable contact 4 receives live wire transmission component 2 for movable contact 6 and zero line stationary contact 7
Driving, zero line movable contact 6 receives the driving of zero line transmission component 3, and live wire transmission component 2 and zero line transmission component 3 connect simultaneously
The driving of lever 8 is received, is provided with two drive divisions on lever 8, two drive divisions connect live wire transmission component 2 and zero respectively
To be driven respectively, above-mentioned each mechanism can widely be seen on all kinds of break-make devices line transmission component 3, and it is known for this area
General knowledge and conventional techniques, the present embodiment expansion not too much repeat.The main innovation point of the present embodiment is live wire transmission group
The first delay transmission component 2.1 is provided with the drive path of part 2, for most of mechanical transmission mechanism, as gear passes
Dynamic, V belt translation, bar transmission etc., input receives power input, and output end synchronously carries out power output, two to be such as meshed
Gear, when one gear receives external force driving to rotate, another gear is synchronously rotated at once, the first delay driver
The effect of structure is, after its input receives transmission input, action is just entered in output end delay (after preset time or preset strokes)
Power exports, and at least following kind of mechanical transmission mechanism can have this function：One is flexible element in transmission component,
As shown in figure 3, flexible member must store power could drive next component to preset value, the frictional force of such as next component is 2 newton,
So flexible member must can just be driven by next component after storage power to 2 newton, flexible member store power to 2 newton this when
Between i.e. constitute transmission delay, flexible member can receive driving after delay one end time could export, secondly for set gap,
As shown in Figures 4 and 5, i.e., a upper actuated element and next actuated element and it is not directly contacted with, but there is certain interval, it is such as reciprocal
The actuated element of motion, the end of its end and another actuated element have 10mm gaps, and such upper actuated element must be
It can just be abutted after having moved the gap and be driven next actuated element, run duration of the upper actuated element in the gap is
Delay time；Thirdly to set block piece, barrier element is set in drive path, after the completion of preset time or preset strokes
Barrier element is actively or passively removed again, allows transmission to continue, and the blocking time of barrier element constitutes delay time.Obviously
, as a kind of mechanical drive mode, delay transmission also has other achievable modes, and it may be used on the utility model
In.
In the present embodiment, as shown in figure 3, being provided with the first delay biography in the live wire transmission component 2 of driving live wire movable contact 4
Dynamic component 2.1, so in lever 8 by external force such as manpower driving and during closing operation, lever 8 moves, zero line transmission component 3
And zero line movable contact 6 is synchronized with the movement, lever 8 moves to the upper zero line stationary contact 7 of the fitting of zero line movable contact 6 after certain amplitude,
Zero line is completed to close a floodgate, and live wire transmission component 2 is due to the first delay transmission component 2.1, during 8 initial motion of lever, only
There is the section transmission element positioned at the upstream of the first delay transmission component 2.1 just to move, and the element in downstream and live wire movable contact 4
Do not move, handle 8 only to be operated move to certain amplitude or motion terminate after (according to delay amplitude design difference without
Together), the ability total movement of live wire transmission component 2 is completed to close a floodgate, such as so as to drive live wire movable contact 4 to be in contact with live wire stationary contact 5
This, in closing operation, zero line first closes a floodgate and closed a floodgate after live wire, it is clear that, when zero line closes a floodgate live wire also in off-state, this
When whole circuit in there is no an electric current, at movable contact and stationary contact be also not in instantaneous large-current naturally in making process, so as to
Can be that zero line saves corresponding protection mechanism, such as instantaneous large-current protection mechanism, short current protective mechanism 12.
In the present embodiment, live wire transmission component 2, the concrete structure of zero line transmission component 3 are almost found in all open circuits
In device, and for the technical staff of mechanical field, transmission component is also one of mechanical knowledge the most basic, is such as applied
Number it is 201610146653.X, publication date 2016.05.11, the patent of entitled " a kind of open-circuit operation mechanism and breaker "
Apply, and for example Application No. 201310366261.0, publication date 2016.03.30, the patent Shen of entitled " a kind of breaker "
Please, entitled " primary cut-out is theoretical, design and test method " for another example, publishing house is " China Machine Press ", Zuo Zhewei：
[Bosnia-Herzegovena] Mil Sa De Kapps Ta Nuoweike (Mirsad Kapetanovi)；Translator is Wang Jianhua, Yan Jing, and publication time is
Number 2015.7.1 textbook, it is each provided with more specific and detailed transmission component, the present embodiment and no longer repeats transmission one by one
Its transmission efficiency of each component structure and mutual transmission principle of component, only overall outline.
What the utility model embodiment provided possesses the breaker of delay transmission agency, and the first delay transmission component 2.1 makes
Breaker controller zero line first closes a floodgate and closed a floodgate after live wire, such zero line circuit can uneasiness to fill corresponding protection mechanism for example short
Road protection mechanism 12 and its effective utilization will not be reduced.
In the present embodiment, further, as shown in figure 3, live wire transmission component 2 includes input element 2.13 and output element
2.14, input element 2.13 receives the driving of lever 8, and output element 2.14 drives stationary contact, the first delay transmission component 2.1
Including elastic component 2.11, elastic component 2.11 receives the driving of input element 2.13 to store power, when elastic component 2.11 by storage power in advance
Its driving output element 2.14 during stroke is determined, as set forth above, it is possible to be output element by tolerance fit, element tightness etc.
2.14 set the resistance of motion, and output element 2.14 could be driven when so only elastic component 2.11 is more than preset power, but preferably
, the first delay transmission component 2.1 also includes position-limit mechanism 2.12, and it is arranged in the movement travel of elastic component 2.11, works as bullet
Property part 2.11 store power to predetermined stroke when, its exit the movement travel of elastic component 2.11 with so that the latter be able to driving output element
2.14, position-limit mechanism 2.12 limits the motion of one end of elastic component 2.11, spacing when elastic component 2.11 moves to predetermined stroke
Mechanism 2.12 exits blocking position, and elastic component 2.11 drives output element 2.14, output element 2.14 drive live wire movable contact 4 with
Live wire stationary contact 5 contacts to be closed a floodgate with realizing.
As equal alternative, position-limit mechanism 2.12 can be arranged at one that elastic component 2.11 is driven stroke downstream
Or on multiple actuated elements, as elastic component 2.11 drive a transmission cylinder 9.2 move, position-limit mechanism 2.12 limit transmission cylinder 9.2
Motion, i.e., position-limit mechanism 2.12 not necessarily directly spacing elastic component 2.11.In the present embodiment, position-limit mechanism 2.12 is by other members
Part is driven to leave blocking position, as shown in figure 3, lever 8 includes two tubular structures of the mutual pivot bush unit in one end,
Raised and for pressed by external force the handle of driving, setting spacing preiection, operation on another are provided with one of tubular structure
Handle 8 is internally provided with a spring, and the both ends of spring are connected on two tubular structures, and spacing preiection is stuck in position-limit mechanism
On 2.12, such tubular structure is rotated because of pressed by external force and compression spring, and another tubular structure is because limit
Position is raised not to move with the spacing of position-limit mechanism 2.12, and now driving projection does not contact with position-limit mechanism 2.12, and as behaviour
Make after handle 8 turns to certain angle, it drives projection to start to contact and extrudes position-limit mechanism 2.12 and compel away from spacing position
Put, the structure of transmission cylinder 9.2 now driven by elastic component 2.11 rotates and finally drives live wire movable contact 4, it is clear that, except behaviour
Make outside handle 8, also in other elements before drive path upper limit mechanism 2.12 corresponding bulge-structure driving can be set spacing
Mechanism 2.12 is to cause it to leave restraining position.The effect of above-mentioned setting is so that elastic component 2.11 serves not only as one and prolonged
When mechanism, also as one storage force mechanisms, lever 8 move first half term for elastic component 2.11 store power, lever 8 move after
Half way, position-limit mechanism 2.12 leave restraining position, and elastic component 2.11 puts power to drive movable contact suddenly so that the very fast patch of movable contact
Upper stationary contact, by the storage power of elastic component 2.11 and power is put, accelerates the movement velocity of movable contact, so as to reduce movable contact fitting
The time of contact of stationary contact, the risk of instantaneous large-current breakdown is reduced, improve the service life of switching device.
In the present embodiment, as shown in Figures 4 and 5, in addition to the second delay transmission component 9, the second delay transmission component 9, its
For two-way transmission mechanism, its both ends is driven with zero line transmission component 3 and live wire transmission component 2 respectively；Its output end is in input
Delay exports transmission after receiving transmission input, and the delay time of the second delay transmission component 9 is not less than the first delay transmission component
2.1 delay time, the second delay transmission component 9 are used to be driven zero line transmission component 3 and live wire transmission component 2, i.e. zero line passes
The motion of dynamic component 3 can drive live wire transmission component 2 to move by the second delay transmission component 9, the motion of live wire transmission component 2
Also the second delay transmission component 9 can be driven to move, similar with the structure and effect of the first delay transmission component 2.1, second prolongs
When transmission component 9 transmission there is delay effect, it is preferred that as shown in Figures 4 and 5, second delay transmission component 9 include one transmission
The transmission cylinder 9.2 of bar 9.1 and one, drive link 9.1 are inserted in transmission cylinder 9.2, had between the inwall of drive link 9.1 and transmission cylinder 9.2
There is a movement clearance 9.3 of pre-set dimension, one is connected on live wire transmission component 2 in drive link 9.1 and transmission cylinder 9.2, another
Person is connected on zero line transmission component 3, in this way, either live wire transmission component 2 moves, or zero line transmission component 3 moves, and prolongs
When certain time (run duration of drive link 9.1 or transmission cylinder 9.2 in movement clearance 9.3) afterwards both can mutually be driven, such as
This effect set is, in separating brake, preferred separating brake after live wire elder generation separating brake zero line, without electricity on circuit during such zero line separating brake
Stream, in structure design, as shown in Fig. 2 lever 8 only abuts zero line transmission component 3 with a side, so in combined floodgate stroke
Upper lever 8 can abut and drive zero line transmission component 3, but on separating brake stroke, lever 8 does not drive zero line transmission component
3, so in separating brake, the stress point of zero line transmission component 3 comes from the second delay transmission component 9, when live wire transmission component 2 is complete
After into the separating brake of itself movable contact and stationary contact, it drives zero line transmission component 3 by the second delay transmission component 9, then makes
Obtain zero line movable contact 6 and depart from zero line stationary contact 7, after first closing a floodgate in zero line, being closed a floodgate after live wire, realize live wire and first divide
Separating brake after lock, zero line.
In the present embodiment, as shown in Figures 6 and 7, further, in addition to combined floodgate drive mechanism 10, including combined floodgate motor
10.1 and the combined floodgate transmission component 10.2 that is driven by combined floodgate motor 10.1, combined floodgate transmission component 10.2 drive live wire transmission component
2 to cause the latter to drive live wire movable contact 4 to be closed a floodgate with live wire stationary contact 5.Combined floodgate drive mechanism 10 is automatic closing mechanism, its
Opened a sluice gate and separating brake, combined floodgate motor 10.1 drive combined floodgate transmission component 10.2, biography of closing a floodgate for long-range and intelligent control breaker
Dynamic component 10.2 drives live wire transmission component 2, so as to drive live wire movable contact 4 to be closed a floodgate with stationary contact, realizes that remote auto closes a floodgate
Control.
In the present embodiment, as shown in Figures 6 and 7, further, in addition to the 3rd delay transmission component 11, its output end exist
Input receives delay output transmission after transmission input, and its input receives the driving of combined floodgate transmission component 10.2, its output end
Drive zero line transmission component 3；Delay of the delay time of 3rd delay transmission component 11 not less than the first delay transmission component 2.1
Time, the 3rd delay transmission component 11 include a swing component and the second drive rod 10.24, and the second drive rod 10.24 is connected to conjunction
On one gear of lock transmission component 10.2, it follows the rotation of gear and circular motion occurs, and one end of swing component is connected to
On zero line transmission mechanism such as on the second delay transmission component, or in tripping, the other end of swing component is provided with arc transmission
Groove, the rotation of gear drive the second drive rod 10.24 to move, and the second drive rod 10.24 drives swing after being caught in arc driving groove
Part is swung, and then drives zero line transmission component 3 to be moved, and the effect being arranged such is, when combined floodgate motor 10.1 is controlled automatically
During the break-make of breaker processed, during combined floodgate, combined floodgate drive mechanism 10 drives lever 8 to be rotated first, is passed so that closing a floodgate
Dynamic flow is consistent with manual closing operation flow, and in separating brake, combined floodgate drive mechanism 10 drives lever 8 to carry out separating brake, but another
On one paths, it is closed a floodgate by the 3rd delay and running Component driver zero line, so as to ensure that zero line closes a floodgate.
In the present embodiment, as shown in figs 6-8, further, the combined floodgate transmission component 10.2 includes rotating shaft 10.21 and the
One gear 10.22, at least one transmission projection 10.25, the rotating shaft are provided with the end face of the first gear 10.22
The first drive rod 10.23 is provided with 10.21, the drive rod is fitted on a side of the transmission projection 10.25, turned
Mutually it is driven with the abutting of the first drive rod 10.23 by transmission projection 10.25 between axle 10.21 and first gear 10.22, it is acted on
It is, the transmission is only single-direction transmission, and after one-way movement terminates, only combined floodgate motor 10.1 could again after resetting to original position
The secondary transmission for carrying out next time, so after combined floodgate motor 10.1, which drives, to close a floodgate, it will not band during being voluntarily returned to original position
Dynamic breaker open operation.Preferably, the end revolving body of rotating shaft 10.21, revolving body insert in the through hole at the center of first gear 10.22
In, ensure that both are still to rotate coaxially.
In the present embodiment, as shown in Figure 1-2, live wire transmission component 2, live wire movable contact 4, live wire stationary contact 5 and short circuit
Protection mechanism 12 is arranged at side in housing 1, zero line transmission component 3, zero line movable contact 6, zero line stationary contact 7 and driving of closing a floodgate
Mechanism 10 is arranged in housing 1 relative opposite side, and combined floodgate drive mechanism 10 is oppositely arranged with short current protective mechanism 12, such side
Design and space layout are easy in face, on the other hand also reduce rate of breakdown.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (10)
1. a kind of breaker for possessing delay transmission agency, including housing, lever, live wire transmission group are provided with the housing
Part, zero line transmission component, live wire movable contact, live wire stationary contact, zero line movable contact and zero line stationary contact, the lever connect
Driven by external force, it is characterised in that the lever drives the live wire transmission component and makes the latter drive the live wire is dynamic to touch
Put to drive the zero line transmission component with live wire stationary contact combined floodgate and separating brake, the lever and make described in the latter's driving
Zero line movable contact with the zero line stationary contact close a floodgate；
The first delay transmission component is provided with the drive path of the live wire transmission component, the first delay transmission component
Output end delay output transmission after input receives transmission input.
2. breaker according to claim 1, it is characterised in that the live wire transmission component includes input module and output
Element, the input module receive the driving of the lever, and the output element drives the stationary contact, first delay
Transmission component includes：
Elastic component, it receives the driving of the input module to store power, when the elastic component by storage power to predetermined stroke when its drive
Move the output element.
3. breaker according to claim 2, it is characterised in that the first delay transmission component also includes：
Position-limit mechanism, it is arranged in the movement travel of the elastic component, when the elastic component stores power to the predetermined stroke,
It exits the movement travel of the elastic component with so that the latter is able to drive the output element.
4. breaker according to claim 2, it is characterised in that also include：
Second delay transmission component, it is two-way transmission mechanism, its both ends respectively with the zero line transmission component and the live wire
Transmission component is driven；
The delay output transmission after input receives transmission input of its output end, the delay time of the second delay transmission component
Not less than the delay time of the described first delay transmission component.
5. breaker according to claim 4, it is characterised in that also include：
Combined floodgate drive mechanism, including combined floodgate motor and passed by the motor-driven combined floodgate transmission component of closing a floodgate, described close a floodgate
Live wire transmission component described in Component driver is moved to cause the latter to drive the live wire movable contact to be closed a floodgate with the live wire stationary contact.
6. breaker according to claim 5, it is characterised in that also include：
3rd delay transmission component, the delay output transmission after input receives transmission input of its output end, its input receive
The driving of the combined floodgate transmission component, its output end drive the zero line transmission component；
Delay time of the delay time of the 3rd delay transmission component not less than the described first delay transmission component.
7. breaker according to claim 6, it is characterised in that the input of the 3rd delay transmission component is moving
Simultaneously transmission output is abutted after pre-determined distance.
8. breaker according to claim 6, it is characterised in that the combined floodgate transmission component includes rotating shaft and the first tooth
Take turns, at least one transmission projection is provided with the end face of the first gear, the first drive rod is provided with the rotating shaft, it is described
First drive rod is fitted on a raised side of the transmission.
9. breaker according to claim 6, it is characterised in that be provided with short-circuit guarantor on the live wire circuit of the breaker
Mechanism is protected, the zero line circuit of the breaker is direct-connected by conducting element.
10. breaker according to claim 9, it is characterised in that the live wire transmission component, live wire movable contact, live wire
Stationary contact and short current protective mechanism are arranged at side in the housing, and the zero line transmission component, zero line movable contact, zero line are quiet
Contact and combined floodgate drive mechanism are arranged in the housing relative opposite side, the combined floodgate drive mechanism and the short-circuit protection
Mechanism is oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491837.XU CN206672876U (en) | 2017-05-05 | 2017-05-05 | Possesses the breaker of delay transmission agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720491837.XU CN206672876U (en) | 2017-05-05 | 2017-05-05 | Possesses the breaker of delay transmission agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206672876U true CN206672876U (en) | 2017-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720491837.XU Withdrawn - After Issue CN206672876U (en) | 2017-05-05 | 2017-05-05 | Possesses the breaker of delay transmission agency |
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| Country | Link |
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| CN (1) | CN206672876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971924A (en) * | 2017-05-05 | 2017-07-21 | 佳电气有限公司 | Possesses the breaker of delay transmission agency |
| CN110223889A (en) * | 2019-06-20 | 2019-09-10 | 厦门山秀阳光科技有限公司 | Miniature circuit breaker divide-shut brake driving device |
-
2017
- 2017-05-05 CN CN201720491837.XU patent/CN206672876U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106971924A (en) * | 2017-05-05 | 2017-07-21 | 佳电气有限公司 | Possesses the breaker of delay transmission agency |
| CN106971924B (en) * | 2017-05-05 | 2019-04-16 | 佳一电气有限公司 | The breaker for having delay transmission agency |
| CN110223889A (en) * | 2019-06-20 | 2019-09-10 | 厦门山秀阳光科技有限公司 | Miniature circuit breaker divide-shut brake driving device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171124 Effective date of abandoning: 20190416 |
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| AV01 | Patent right actively abandoned |