CN108878227A - Novel breaker with automatic divide-shut brake function - Google Patents
Novel breaker with automatic divide-shut brake function Download PDFInfo
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- CN108878227A CN108878227A CN201810874151.8A CN201810874151A CN108878227A CN 108878227 A CN108878227 A CN 108878227A CN 201810874151 A CN201810874151 A CN 201810874151A CN 108878227 A CN108878227 A CN 108878227A
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- 230000007246 mechanism Effects 0.000 claims abstract description 257
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000009191 jumping Effects 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000003756 stirring Methods 0.000 description 1
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
- H01H71/10—Operating or release mechanisms
- H01H71/1054—Means for avoiding unauthorised release
-
- 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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/121—Protection of release mechanisms
-
- 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
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Breakers (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The present invention relates to Low Voltage Electrical Apparatus, and in particular to a kind of novel breaker with automatic divide-shut brake function comprising breaker body and the operating mechanism being used cooperatively with breaker body；It further include trip button, pressing trip button can make breaker body separating brake；It further include locking mechanism, rotary locking mechanism, locking mechanism drives breaker body separating brake by trip button, and locking mechanism locks trip button, while locking mechanism powers off operating mechanism；The present invention can make breaker body it is reliable and stable in gate-dividing state.
Description
Technical field
The present invention relates to Low Voltage Electrical Apparatus, and in particular to a kind of novel breaker with automatic divide-shut brake function.
Background technique
Regular circuit breakers normally dispatch from the factory after installation, it is necessary to carry out on/off switch operation using handle or attachment.
Regular circuit breakers can not carry out remotely controlling breaking-closing operating automatically using handle and hand behaviour, and installing electricity behaviour's attachment additional can
Realize automatic breaking-closing operating, but electricity behaviour needs to be fastened by exposed screw with ontology, electrification behaviour's breaker belongs to two
A component, user can realizing self disassembling, using there are hidden danger；Ensure that breaker is constantly in automatically jumping shape without effective means simultaneously
State.Ammeter can not be directly connected to remotely to control by electric signal progress divide-shut brake.
Secondly, existing electrically operated institution, is equipped with ground terminal, the two power supply signal ends P1, P2, tri- terminals of S1, S2, S4
Subsignal, when S1 is connected with S2, electricity behaviour realizes closed procedure；When S1 is connected with S4, electricity behaviour realizes sub-switching operation；And it is electric
Table can only provide signal by a port, cannot be used cooperatively with three signal ports on existing electricity behaviour.
Summary of the invention
It is an object of the invention to overcome the deficiencies of existing technologies, provide a kind of novel disconnected with automatic divide-shut brake function
Road device, can make breaker body it is reliable and stable in gate-dividing state.
To achieve the above object, present invention employs following technical solutions：
A kind of novel breaker with automatic divide-shut brake function comprising breaker body and match with breaker body
Close the operating mechanism 200 used；
It further include trip button 12, pressing trip button 12 can make breaker body separating brake；It further include locking mechanism 13, rotation
Turn locking mechanism 13, locking mechanism 13 drives breaker body separating brake, and the locking tripping of locking mechanism 13 by trip button 12
Button 12, while locking mechanism 13 powers off operating mechanism 200.
Preferably, the operating mechanism 200 includes concatenated first fine motion of control circuit board 203 with operating mechanism 200
Switch 14, rotary locking mechanism 13 trigger the first microswitch 14, power off operating mechanism 200.
It preferably, further include dial-up 3, operating mechanism 200 includes manual operation hole location 5；
When the dial-up 3 is in automatic position, dial-up 3 blocks manual operation hole location 5, and electrically operated institution 200 can drive breaker
Main body separating brake/combined floodgate；When the dial-up 3 is converted by automatic position to manual position, operating mechanism 200 is powered off, manual operation is passed through
Hole location 5 drives breaker body separating brake/combined floodgate.
Preferably, when the dial-up 3 is in automatic position, rotary locking mechanism 13 limits locking mechanism 13 and dial-up 3
Cooperation, limitation dial-up 3 are converted from automatic position to manual position.
Preferably, the operating mechanism 200 includes concatenated second fine motion of control circuit board 203 with operating mechanism 200
Switch 11, dial-up 3 are converted by automatic position to manual position, are triggered the second microswitch 11, are powered off operating mechanism 200.
Preferably, 12 side of trip button setting trip button is by the arm of force 121,13 side of locking mechanism setting the
One locking mechanism drives feature 131, and rotary locking mechanism 13 makes first locking mechanism driving feature 131 and trip button stress
Arm 121 is opposite to be slided and trip button is driven to be moved down by the arm of force 121, and trip button is driven under trip button 12 by the arm of force 121
It moves, trip button 12 drives breaker body separating brake.
Preferably, the locking mechanism 13 further includes second locking mechanism driving feature 132, rotary locking mechanism 13, and the
Two locking mechanisms drive the first microswitch 14 of 132 trigger action mechanism 200 of feature, power off operating mechanism 200.
Preferably, the dial-up 3 includes dial-up limit features 31, and locking mechanism 13 includes locking mechanism limit features 133,
Locking mechanism limit features 133 and the limit of dial-up limit features 31 cooperate, and limitation dial-up 3 is converted by automatic position to manual position.
Preferably, described 3 one end of dial-up and manual operation hole location 5 cooperate, and the other end is that setting dial-up drives feature 32, dial
Code 3 is moved by automatic displacement to manual position, and dial-up drives the second microswitch 11 of 32 trigger action mechanism 200 of feature, makes to operate
Mechanism 200 powers off.
Preferably, the locking mechanism 13 is cylindrical structure, and locking mechanism 13 is rotatably arranged on operating mechanism 200,
The locking mechanism limit features 133 that the dial-up limit features 31 of one end setting and dial-up 3 cooperate, other end setting and operating mechanism
The second locking mechanism of 200 the first microswitch 14 cooperation drives feature 132, and first locking mechanism limit features 131 spiral
13 middle part of locking mechanism is set and the trip button of trip button 12 is cooperated by the arm of force 121.
Preferably, the dial-up 3 is square plate structure, is slidably arranged on operating mechanism 200, one end and operating mechanism
200 manual operation hole location 5 cooperates, the other end be equipped with respectively with the second microswitch 11, the locking mechanism of operating mechanism 200
The dial-up that 13 locking mechanism limit features 133 cooperate drives feature 32, dial-up limit features 31.
Preferably, the trip button 12 is bar type structure, and one end and breaker body cooperate, and other end protrusion is being grasped
Make 200 side of mechanism, trip button 12 includes that the first locking mechanism driving feature of one side and locking mechanism 13 is arranged in
The trip button of 131 cooperations is by the arm of force 121.
Preferably, further include for drive trip button 12 reset trip button resetting-mechanism.
Preferably, the operating mechanism 200 includes that the operating mechanism that breaker body side is firmly connected with it is arranged in
Shell 8, the operating mechanism bracket 202 being arranged in inside operating mechanism shell 8, motor, setting are at 202 middle part of operating mechanism bracket
Transmission mechanism, be arranged between operating mechanism bracket 202 and breaker body sliding block 6, be arranged in operating mechanism bracket 202
Separate breaker body a middle side part manual operation hole location 5, the control circuit board in manual operation hole location 5 outside is set
203, the dial-up 3 that is arranged on the side of the separate breaker body of operating mechanism bracket 202 is rotatably arranged on operating mechanism branch
Locking mechanism 13 on frame 202 is arranged in the second microswitch 11 of 3 side of dial-up and 13 side of locking mechanism is arranged in
First microswitch 14；
The control circuit board 203 is connected with external circuit, and motor is electrically connected with control circuit board, and transmission mechanism and motor drive
Dynamic to be connected, transmission mechanism is connected with manual operation hole location 5, the driving of sliding block 6 respectively, and dial-up 3 is slidably arranged in operating mechanism bracket
On 202, one end and manual operation hole location 5 cooperate, and the other end cooperates with the second microswitch 11, locking mechanism 13 respectively, locking
Mechanism 13 cooperates with trip button 12, the first microswitch 14 respectively, the first microswitch 14, the second microswitch 11 and control
Circuit board 203 is connected in series, and sliding block 6 is connected with the driving of the operation handle 2 of breaker body, and trip button 12 passes through operating mechanism
Bracket 202 and both ends are protruded respectively in 202 two sides of operating mechanism bracket, and 12 one end of trip button drives phase with breaker body
Even.
Preferably, the breaker body includes the circuit breaker housing 1 being made of pedestal 101 and upper cover 100, operating mechanism
200 include the operating mechanism shell 8 being fixedly connected with upper cover 100 and the cover board 9 being fixedly connected with operating mechanism shell 8.
Preferably, the operating mechanism 200 includes control circuit board 203, and control circuit board 203 is equipped with connecting terminal 7,
Connecting terminal 7 includes two first ports being connected with power supply and one or two second port being connected with electric energy meter, electricity
For energy table by second port to 200 input control signal of operating mechanism, operating mechanism 200 drives breaker master according to control signal
Body separating brake/combined floodgate.
Preferably, the breaker body includes three kinds of "on" position, automatically jumping state and gate-dividing state working conditions；
When the breaker body is in "on" position, pressing opening button 12 makes breaker body separating brake, and operating mechanism 200 can drive
Breaker body separating brake；When the breaker body is in automatically jumping state, locking mechanism 13 is matched with the limit of opening button 12
It closes, operating mechanism power-off, dial-up 3 blocks the manual operation hole location 5 of electrically operated institution 13；The breaker body is in gate-dividing state
When, electrically operated institution can make breaker body close a floodgate, or so that breaker body is closed a floodgate by the way that hole location 5 is manually operated.
Novel breaker with automatic divide-shut brake function of the invention, locking mechanism drive open circuit by trip button
Trip button is locked while device main body separating brake, so that breaker body is not closed a floodgate again, and locking mechanism makes operating mechanism
Power-off, making operating mechanism that can not work makes breaker body close a floodgate again, ensure that breaker body is reliably in separating brake shape
State.In addition, the connecting terminal includes two first ports being connected with external circuit and one or two and electric energy meter phase
Second port even, the matching for realizing operation of the present invention mechanism and electric energy meter cooperate.Further, the locking mechanism structure
Simply, it can cooperate respectively with trip button, the first microswitch, dial-up, be conducive to the structure for simplifying breaker of the present invention.Into one
Step, the dial-up can make breaker of the present invention freely converting between automatically and manually two kinds of modes of operation, be conducive to mention
The operation convenience of high breaker of the present invention, the cooperation of dial-up, trip button, locking mechanism and the first microswitch make this hair
Bright breaker can be reliable and stable be maintained at free tripping state, ensure that the personal safety of user.
Detailed description of the invention
Fig. 1 is the overall structure diagram for the novel breaker that the present invention has automatic divide-shut brake function；
Fig. 2 is the structural schematic diagram of the part A of Fig. 1 of the present invention；
Fig. 3 is the structural schematic diagram of the part B of Fig. 1 of the present invention；
Fig. 4 is the decomposition texture schematic diagram for the novel breaker that the present invention has automatic divide-shut brake function；
Fig. 5 is the structural schematic diagram of operation of the present invention mechanism, in the unlocked state；
Fig. 6 is the assembling structure schematic diagram for the novel breaker that the present invention has automatic divide-shut brake function；
Fig. 7 is another structural schematic diagram of operation of the present invention mechanism, is in the lock state.
Specific embodiment
Below in conjunction with the embodiment that attached drawing 1-7 is provided, further illustrate of the invention new with automatic divide-shut brake function
The specific embodiment of type breaker.Novel breaker with automatic divide-shut brake function of the invention is not limited to following embodiment
Description.
The present invention has the novel breaker of automatic divide-shut brake function comprising breaker body and and breaker body
The operating mechanism 200 being used cooperatively；
It further include trip button 12, pressing trip button 12 can make breaker body separating brake；It further include locking mechanism 13, rotation
Turn locking mechanism 13, locking mechanism 13 drives breaker body separating brake, and the locking tripping of locking mechanism 13 by trip button 12
Button 12, while locking mechanism 13 powers off operating mechanism 200.
The present invention has the novel breaker of automatic divide-shut brake function, and locking mechanism 13 is disconnected by the driving of trip button 12
Trip button 12 is locked while the device main body separating brake of road, so that breaker body is not closed a floodgate again, and locking mechanism 13 makes to grasp
Make the power-off of mechanism 200, making operating mechanism 200 that can not work makes breaker body close a floodgate again, ensure that breaker body is reliable
Be in gate-dividing state.
As shown in figs. 1-7, there is a kind of embodiment of the novel breaker of automatic switching-in function for the present invention.
As shown in Figure 1, the present invention has the novel breaker of automatic switching-in function, including breaker body and operating mechanism
200, breaker body includes the circuit breaker housing 1 being made of pedestal 101 and upper cover 100, and operating mechanism 200 includes operating mechanism
Shell 8 and cover board 9, circuit breaker housing 1 are fixedly connected with operating mechanism shell 8, and operating mechanism shell 8 is fixedly connected with cover board 9,
The reliable installation space of closing is formd, the integrated design of breaker of the present invention is realized, is avoided for disassembling section privately
Mechanism 200 ensure that the reliable and stable operation of breaker of the present invention.
Preferably, the circuit breaker housing 1 is connected by screw to operating mechanism shell 8, or is snapped connection.It is preferred that
, the operating mechanism shell 8 is snapped connection with cover board 9 or screw connection.
Direction as shown in Figure 4, the operating mechanism 200 are arranged on front side of breaker body, and breaker body includes setting
Operation handle 2 at the middle part of upper cover 100, operating mechanism 200 include motor as power mechanism, the biography that is connected with motor driven
Motivation structure and the sliding block 6 being connected with transmission mechanism driving, sliding block 6 and operation handle 2 cooperate, 6 left/right of sliding block (or right/left)
Sliding drives 2 left/right of operation handle (or right/left) to stir, and realizes combined floodgate/separating brake (or separating brake/combined floodgate) of breaker body.
The operating mechanism 200 is electronic or electronic and manual integrated operating mechanism.
Direction as shown in Figure 4,202 top of operating mechanism bracket of the operating mechanism 200 are equipped with trip button 12, operation
Mechanism 200 includes the locking mechanism 13 being rotatably arranged on operating mechanism bracket 202, setting in 202 front side of operating mechanism bracket
The locking mechanism 13 that 12 left side of trip button is arranged in, 13 left side of locking mechanism is arranged in the manual operation hole location 5 at middle part
First microswitch 14, the second microswitch 11 that 12 right side of trip button is arranged in and setting are in trip button 12 and manually
It operates between hole location 5 and dial-up moving up and down 3, the first microswitch 14 and the second microswitch 11 are and operating mechanism
200 circuit series connection.
There is the present invention novel breaker of automatic divide-shut brake function can proceed as follows：
One, the dial-up 3 is in automatic position, i.e. manual operation hole location 5 is blocked in 3 lower end of dial-up：
11. the breaker body is in "on" position, pressing trip button 12 can drive breaker body separating brake,
Breaker body separating brake can be driven by operating mechanism 200；When the breaker body is in gate-dividing state, operation can be passed through
Mechanism 200 drives breaker body to close a floodgate.
12. the breaker body is in "on" position, rotary locking mechanism 13, locking mechanism 13 is pressed by tripping
Button 12 drives breaker body separating brake, and locking mechanism 13 locks trip button 12, while locking mechanism 13 makes operating mechanism 200
Power-off, both can not make breaker body close a floodgate by operating mechanism 200, and locking mechanism 13 prevents dial-up 3 from automatic position to hand
Dynamic position switching also can not make breaker body close a floodgate by manual operation；
Two, the dial-up 3 is in manual position, i.e. 3 lower end of dial-up does not block manual operation hole location 5：
21. the second microswitch 11 is triggered in 3 upper end of dial-up, power off operating mechanism 200, operating mechanism 200 can not
Work can drive breaker body separating brake/combined floodgate by manual operation hole location 5；
22. operating mechanism 200 can be operated by manual operation hole location 5, operating mechanism 200 is disconnected by the driving of operation handle 2
Road device ontology separating brake/combined floodgate.
There is the present invention novel breaker of automatic divide-shut brake function following good effect may be implemented：
1. can realize that breaker of the present invention is freely converted between automatically and manually two ways by operating dial-up 3.
2. the trip button 12 can directly drive breaker body separating brake, easy to operate, high-efficient.
3. the locking mechanism 13 can make lock for circuit breaker of the present invention be scheduled on gate-dividing state, make breaker body that can not close a floodgate,
Guarantee personal safety of the user when carrying out power-off maintenance maintenance, false switching is avoided to lead to the generation of electric shock accidents.
There is below with reference to Figure of description and specific embodiment to the present invention the novel open circuit of automatic divide-shut brake function
Device is described further.
Direction as shown in Figure 4, the present invention have automatic divide-shut brake function novel breaker, including breaker body and
Operating mechanism 200 on front side of breaker body is set.
As shown in figs. 4 and 6, the breaker body includes the circuit breaker housing 1 being made of pedestal 101 and upper cover 100, base
Seat 101 is fixedly connected with upper cover 100 by known connection type, and 100 front side middle part of upper cover is equipped with operation handle 2.
Direction as shown in Figure 4, the operating mechanism 200 include operating mechanism 8, are arranged in inside operating mechanism shell 8
Operating mechanism bracket 202, the control circuit board 203 that 202 lower front of operating mechanism bracket is set and control circuit board 203
Connected motor, the transmission mechanism that 202 middle part of operating mechanism bracket is arranged in, setting are in the middle part of 202 front side of operating mechanism bracket
Manual operation hole location 5, slide up and down the dial-up 3 of the front side of operating mechanism bracket 202 be set, is arranged in operating mechanism bracket
The sliding block 6 of 202 rear sides, locking mechanism 13, the first microswitch 14, second being rotatably arranged on operating mechanism bracket 202 are micro-
Dynamic switch 11 and the connecting terminal 7 being connected with control circuit board 203, trip button 12 and the second microswitch 11 are located at and dial
The left and right sides of 3 upper ends of code, locking mechanism 13 are located at 12 right side of trip button, and it is left that the first microswitch 14 is located at locking mechanism 13
Side, 12 front end of trip button are provided projectingly in 202 front side of operating mechanism bracket, and rear end passes through operating mechanism bracket 202 and open circuit
The cooperation of device main body, motor are connected with transmission mechanism driving, and transmission mechanism is connected with sliding block 6, the manual operation driving of hole location 5 respectively,
3 lower end of dial-up and manual operation hole location 5 cooperate, and upper end and the second microswitch 11 cooperate, and locking mechanism 13 is pressed with tripping respectively
Button 12, the first microswitch 14, dial-up 3 cooperate.
Preferably, the connecting terminal 7 include two first ports being connected with external circuit and one or two with
The connected second port of electric energy meter；The electric energy meter passes through second port to 200 input control signal of operating mechanism, operating mechanism
200 drive breaker body separating brake/combined floodgate according to control signal.The connecting terminal 7 makes connecing for operating mechanism 200 of the invention
The setting of the port of line terminals 7 and electric energy meter is adapted, and realizes the perfect cooperation of operating mechanism 200 Yu electric energy meter.
Preferably, as shown in figure 4, the operating mechanism 200 further includes the lever 10 cooperated with manual operation hole location 5.
Further, the lever 10 is L-shaped structure, and one end and manual operation hole location 5 cooperate.
Preferably, as shown in figs. 4 and 6, four vertex of the upper cover 100 of the breaker body are equipped with the first connection
Hole 1001, four interior vertex of the operating mechanism shell 8 of operating mechanism 200 are equipped with the second connecting hole 80, and screw passes through the
Upper cover 100 is fixedly connected by one connecting hole 1001, the second connecting hole 80 with operating mechanism shell 8, and screw is made to be located at operation machine
The case where inside of structure shell 8 avoids screw exposed after assembling upper cover plate 9, user's realizing self disassembling operating mechanism 200 occurs,
Be conducive to ensure the personal safety of user.
As shown in Fig. 5 and Fig. 7, the dial-up 3 is Rectangular Plate Structure, and locking mechanism 13 is column construction.
Direction as shown in Figure 7,3 rear end of dial-up and manual operation hole location 5 cooperate, front end respectively with the first microswitch
11, locking mechanism 13 cooperates, and setting dial-up drives feature 32 on the left of 3 front end of dial-up, and dial-up limit features 31 are arranged in right side.
Preferably, the dial-up 3 is an integral structure.Preferably, direction as shown in Figure 7, the rear upper side of the dial-up 3
Dial-up pillar 33 with the cooperation of manual automatic conversion window 92 is set.
Direction as shown in Figure 7, the locking mechanism 13 include cylindrical locking mechanism main body 130, locking mechanism main body
130 lower ends are rotatably arranged on electrically operated institution bracket 202, and locking mechanism limit features are arranged in 130 upper end of locking mechanism main body
133, lower end is arranged second locking mechanism and drives feature 132, is arranged between top and bottom and from top to bottom tilts the second of extension
Locking mechanism drives feature 131.The locking mechanism structure is simple, can match respectively with trip button, the first microswitch, dial-up
It closes, is conducive to the structure for simplifying breaker of the present invention.
Preferably, as shown in fig. 7, what the locking mechanism limit features 133 were connected for one with locking mechanism body normal
Boss, second locking mechanism driving feature 132 are a boss being vertically connected with locking mechanism main body 130.Further, such as
Shown in Fig. 7, the locking mechanism limit features 133 and the horizontal sextant angle of second locking mechanism driving feature 132 are obtuse angle.
Preferably, as shown in fig. 7, first locking mechanism driving feature 131 is spiraled for one and is arranged in locking mechanism master
Convex ribs on 130 ring side of body, left end are higher than right end, so that its downside is formed a gentle from top to bottom extension driving oblique
Face.Further, as shown in fig. 7, a locking mechanism retaining surface is arranged in first locking mechanism driving 131 lower end of feature.
In the locking mechanism main body 130, the mechanism for locking is lock core mechanism.
Preferably, the locking mechanism 13 is an integral structure.
Direction as shown in Figure 7, the trip button 12 are rod-like structure, and right side setting trip button is by the arm of force 121.It is excellent
Choosing, the trip button is hemispherical or arcuate structure by 121 upper end of the arm of force, is conducive to improve trip button by the arm of force 121
The flatness cooperated with first locking mechanism driving feature 131 keeps opposite sliding between the two more steady, convenient.
Preferably, as shown in Fig. 2, the operating mechanism 200 further includes the manual auto-changing window that 9 outside of cover board is arranged in
Mouth 92, manual automatic conversion window and dial-up 3 cooperate.Preferably, as shown in Fig. 2, manual 92 right end of automatic conversion window
Opening with the cooperation of the dial-up boss 33 of dial-up 3 is set.
Preferably, as shown in Fig. 2, being equipped with manual (MANUAL), automatic on the upside of the manual automatic conversion window 92
(AUTO) words identification, manual 92 right end of automatic conversion handle is corresponding with (MANUAL) manually, automatic (AUTO) respectively, then distinguishes
Indicate that dial-up 3 is in manual position, automatic position, being conducive to the more intuitive identification breaker of the present invention of user is in behaviour manually
Make state, is still automatically brought into operation state.
Preferably, it as shown in Fig. 2, being additionally provided with the indication window for being used to indicate circuit-breaker status on the cover board 9, including closes
Lock state (ON), free tripping state (TRPPED) and gate-dividing state (OFF), respectively with three indicator lights of operating mechanism 200
It is corresponding, convenient for working condition locating for the more intuitive identification breaker of the present invention of user.
Preferably, locking mark and unlock mark are additionally provided with as shown in figure 3, being located on the outside of locking mechanism 13 on the cover board 9
Know (or text), respectively correspond the lock state and unlocked state of trip button 12, is convenient for user's intuitive judgment trip button
12 state guarantees the personal safety of user.
As shown in fig. 7, the cooperation of 200 course of work of operating mechanism and operating mechanism 200 and trip button 12
Journey is as follows：
1. the dial-up 3 is in automatic position, i.e. when manual operation hole location 5 is blocked in the rear end of dial-up 3, the dial-up of dial-up 3
Driving feature 32 is separated with the second microswitch 11, and operating mechanism 200 can drive open circuit by the operation handle 2 of breaker body
Device main body combined floodgate/separating brake；When the dial-up 3 is moved by automatic displacement to manual position, i.e., 3 forward slip of dial-up and concede its rear end
Hole location 5 is manually operated, dial-up driving feature 32 contacts and triggered with the second microswitch 11 second microswitch 11, makes operation machine
Structure 200 powers off, and operating mechanism 200 can not work, user can only be driven by manual operation hole location 5 breaker body close a floodgate/point
Lock；
2. the breaker body is in "on" position, when dial-up 3 is in automatic position, rotary locking mechanism 13 locks machine
The first locking mechanism driving feature 131 of structure 13 and the trip button of trip button 12 are cooperated by the arm of force 121, first locking mechanism
The driving inclined-plane of driving feature 131 forces trip button to be driven trip button 12 to move down by the arm of force 121, until first locking mechanism is driven
The locking mechanism retaining surface and trip button of dynamic 131 lower end of feature are cooperated by the arm of force 121, and trip button 12 drives breaker body
Tripping, locking mechanism 13 makes trip button 12 be locked in this state, while the second locking mechanism of locking mechanism 13 drives spy
Sign 132 contacts with the first microswitch 14 and triggers the first microswitch 14, powers off operating mechanism 200, locking mechanism 13
The dial-up limit features 31 of locking mechanism limit features 133 and dial-up 3 cooperate, and limit shifting of the dial-up 3 from automatic position to manual position
It is dynamic, so that the rear end of dial-up 3 is blocked manual operation hole location 5 always, to make operating mechanism 200 that can not work, while can not also lead to
Crossing manual handle hole position 5 drives breaker body to close a floodgate, guarantee breaker body it is reliable and stable be in gate-dividing state.
There are three types of working conditions for breaker body of the invention, are "on" position, automatically jumping state and separating brake shape respectively
State："on" position refers to the unlocked trip button 12 of locking mechanism 13 and breaker is in "on" position, automatically jumping state
Refer to that locking mechanism 13 locks trip button 12 and makes that breaker is maintained at gate-dividing state and breaker can not pass through operating mechanism
200 or manual operation hole location 5 close a floodgate, gate-dividing state refers to that the unlocked trip button 12 of locking mechanism 13 and breaker are in point
Lock state.
Match respectively with trip button 12, locking mechanism 13, manual operation hole location 5 as shown in figure 4, the cover board 9 is equipped with
The first installing port 96, the second installing port 93, operation port 95 closed.
Preferably, as shown in figure 4,9 both ends of the cover board are equipped with the buckle 91 that cooperate with electrically operated institution shell 8, cover board 9 and
Electrically operated institution shell 8 snaps connection.
Preferably, it is installed as shown in figure 4, being additionally provided on the cover board 9 with the third of manual automatic conversion window 92 cooperation
Mouth 97, manual automatic conversion window 92 are connected by third installing port 97 with the driving of dial-up 3.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of novel breaker with automatic divide-shut brake function comprising breaker body and with breaker body cooperate
The operating mechanism (200) used；
It is characterized in that：It further include trip button (12), pressing trip button (12) can make breaker body separating brake；It further include lock
To determine mechanism (13), rotary locking mechanism (13), locking mechanism (13) drives breaker body separating brake by trip button (12), and
Locking mechanism (13) locks trip button (12), while locking mechanism (13) powers off operating mechanism (200).
2. the novel breaker according to claim 1 with automatic divide-shut brake function, it is characterised in that：The operation machine
Structure (200) includes and concatenated first microswitch (14) of the control circuit board (203) of operating mechanism (200), spin locking machine
Structure (13) triggers the first microswitch (14), powers off operating mechanism (200).
3. the novel breaker according to claim 1 or 2 with automatic divide-shut brake function, it is characterised in that：Further include
Dial-up (3), operating mechanism (200) include manual operation hole location (5)；
When the dial-up (3) is in automatic position, dial-up (3) blocks manual operation hole location (5), and electrically operated institution (200) can drive disconnected
Road device main body separating brake/combined floodgate；When the dial-up (3) is converted by automatic position to manual position, operating mechanism (200) are powered off, are passed through
Hole location (5) are manually operated and drive breaker body separating brake/combined floodgate.
4. the novel breaker according to claim 3 with automatic divide-shut brake function, it is characterised in that：The dial-up
(3) when being in automatic position, rotary locking mechanism (13) limits locking mechanism (13) and dial-up (3) and cooperates, limits dial-up (3)
It is converted from automatic position to manual position.
5. the novel breaker according to claim 3 with automatic divide-shut brake function, it is characterised in that：The operation machine
Structure (200) include with concatenated second microswitch (11) of the control circuit board (203) of operating mechanism (200), dial-up (3) by from
Dynamic position is converted to manual position, is triggered the second microswitch (11), and operating mechanism (200) are powered off.
6. the novel breaker according to claim 1 with automatic divide-shut brake function, it is characterised in that：The tripping is pressed
Trip button is arranged by the arm of force (121) in button (12) side, and locking mechanism (13) side is arranged first locking mechanism and drives feature
(131), rotary locking mechanism (13) keep first locking mechanism driving feature (131) and trip button relatively sliding by the arm of force (121)
It moves and trip button is driven to be moved down by the arm of force (121), trip button is driven trip button (12) to move down by the arm of force (121), is tripped
Button (12) drives breaker body separating brake.
7. with the novel breaker of automatic divide-shut brake function according to claim 2 or 6, it is characterised in that：The lock
Determining mechanism (13) further includes second locking mechanism driving feature (132), rotary locking mechanism (13), second locking mechanism driving spy
The first microswitch (14) for levying (132) trigger action mechanism (200) powers off operating mechanism (200).
8. according to the claim novel breaker according to claim 4 with automatic divide-shut brake function, feature exists
In：The dial-up (3) includes dial-up limit features (31), and locking mechanism (13) includes locking mechanism limit features (133), locking
Mechanism limit features (133) and dial-up limit features (31) limit cooperate, and limitation dial-up (3) is converted by automatic position to manual position.
9. with the novel breaker of automatic divide-shut brake function according to claim 5 or 8, it is characterised in that：Described group
Code (3) one end and manual operation hole location (5) cooperation, the other end are that setting dial-up drives feature (32), and dial-up (3) is by automatic displacement
It moves to manual position, dial-up drives second microswitch (11) of feature (32) trigger action mechanism (200), makes operating mechanism
(200) it powers off.
10. the novel breaker according to claim 3 with automatic divide-shut brake function, it is characterised in that：The locking
Mechanism (13) is cylindrical structure, and locking mechanism (13) is rotatably arranged on operating mechanism (200), one end setting and dial-up (3)
Dial-up limit features (31) cooperation locking mechanism limit features (133), other end setting and the first of operating mechanism (200)
The second locking mechanism of microswitch (14) cooperation drives feature (132), and first locking mechanism limit features (131) spiral setting
Cooperated with the trip button of trip button (12) by the arm of force (121) in the middle part of locking mechanism (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874151.8A CN108878227B (en) | 2018-08-02 | 2018-08-02 | Novel circuit breaker with automatic switching-on and switching-off function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810874151.8A CN108878227B (en) | 2018-08-02 | 2018-08-02 | Novel circuit breaker with automatic switching-on and switching-off function |
Publications (2)
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| CN108878227B CN108878227B (en) | 2024-04-12 |
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Also Published As
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| CN108878227B (en) | 2024-04-12 |
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