CN113053687B - Control mechanism capable of remotely unlocking and releasing energy and rotary switch - Google Patents
Control mechanism capable of remotely unlocking and releasing energy and rotary switch Download PDFInfo
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- CN113053687B CN113053687B CN202110292185.8A CN202110292185A CN113053687B CN 113053687 B CN113053687 B CN 113053687B CN 202110292185 A CN202110292185 A CN 202110292185A CN 113053687 B CN113053687 B CN 113053687B
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- energy storage
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/04—Cases; Covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention belongs to the technical field of rotary switches, and particularly relates to a control mechanism capable of remotely unlocking and releasing energy and a rotary switch, wherein the control mechanism comprises an energy storage mechanism, an energy storage locking piece and an electromagnetic driving mechanism; when the energy storage mechanism is in an energy storage state and the energy storage locking piece is in a locking position, the energy storage locking piece performs a locking action on the energy storage mechanism to enable the energy storage mechanism to be kept in the energy storage state, and when the energy storage locking piece is switched to an unlocking position, the locking action on the energy storage mechanism is released, and the energy storage mechanism is changed from the energy storage state to an energy release state. The invention provides a control mechanism with an energy storage mechanism, wherein the energy storage mechanism can achieve quick energy release through the control of an electromagnetic driving mechanism, the control mechanism is arranged in a rotary switch and is in transmission fit with an operating mechanism, the energy storage mechanism capable of quickly releasing energy can drive the operating mechanism in a closed state to be disconnected, and therefore the purpose of remote disconnection is achieved.
Description
Technical Field
The invention belongs to the technical field of rotary switches, and particularly relates to a control mechanism capable of remotely unlocking and releasing energy and a rotary switch.
Background
The rotary switch in the prior art mostly utilizes the manual work to operate to realize opening and closing the circuit, and with the arrival of the more and more intelligent times of electrical application, the requirements on the function and the safe operation of the switch are higher and higher, especially the application on a photovoltaic power station. Photovoltaic power plant area is big, the distance is far away, and as rotatory isolator, itself is used for cutting off fault circuit and guarantees electric circuit and personal safety, for example when photovoltaic module conflagration appears, need in time close the circuit and reduce the loss, utilizes the manual work to go to operate rotary switch, does not accomplish fast cut-off circuit very much, ensures personal safety.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a control mechanism capable of remotely unlocking and releasing energy and a rotary switch.
The technical scheme adopted by the invention is as follows: a control mechanism for a rotary switch capable of being unlocked and released remotely comprises an energy storage mechanism, an energy storage locking piece and an electromagnetic driving mechanism;
the energy storage mechanism has an energy storage state and an energy release state;
the energy storage locking piece is provided with a locking position and an unlocking position, when the energy storage mechanism is in an energy storage state and the energy storage locking piece is in the locking position, the energy storage locking piece can lock the energy storage mechanism to keep the energy storage mechanism in the energy storage state, when the energy storage locking piece is switched to the unlocking position, the locking effect on the energy storage mechanism is removed, and the energy storage mechanism is switched from the energy storage state to the energy release state;
the electromagnetic driving mechanism can drive the energy storage locking piece to switch between a locking position and an unlocking position by switching power on/off;
when the electromagnetic driving mechanism receives a disconnection instruction signal, the electromagnetic driving mechanism is electrified to switch power-off/power-off to switch power-on, so that the energy storage locking piece is switched to the unlocking position.
The energy storage mechanism comprises an energy storage rotating shaft and a second energy storage torsion spring, a third torsion arm and a fourth torsion arm are arranged on the second energy storage torsion spring, the third torsion arm is matched with the energy storage rotating shaft, the fourth torsion arm is matched with the shell, and the energy storage rotating shaft is provided with a non-energy storage position and an energy storage position for enabling the energy storage torsion spring to store energy after rotating;
be equipped with energy storage locking recess in the energy storage pivot, work as the energy storage pivot is located the energy storage position just when the energy storage locking piece is located latched position, energy storage locking piece part is located energy storage locking recess and forms locking effect to the energy storage pivot and makes the energy storage pivot keep the energy storage position, electromagnetic drive mechanism can drive energy storage locking piece and make the energy storage locking piece leave energy storage locking recess and relieve the locking effect to the energy storage pivot.
Electromagnetic drive mechanism is equipped with the electromagnetism actuating lever that is used for exporting drive power, the electromagnetism actuating lever is articulated or articulated with the one end of energy storage locking piece or the electromagnetism actuating lever is connected with the driving medium just the driving medium is articulated with the one end of energy storage locking piece, and works as when the energy storage pivot is located the energy storage position, the other end of energy storage locking piece is located energy storage locking recess, the middle part of energy storage locking piece is articulated with the casing.
Energy storage locking piece and actuating lever complex one end are equipped with the bar hole, the energy storage locking piece passes through the bar hole and articulates with electromagnetism actuating lever or driving medium.
A remotely quick disconnect rotary switch comprising a housing, an operating mechanism disposed within the housing, the operating mechanism having a closed state and an open state, the housing further having a remote unlatching, energy release control mechanism according to any one of claims, the operating mechanism being switchable between the closed state and the open state when the energy storage mechanism is in the energy storage state, the energy storage mechanism being operable to actuate the operating mechanism in the closed state to open when the energy storage mechanism is transitioned from the energy storage state to the energy release state.
The operating mechanism comprises an operating rotating shaft, an operating rotating seat, a first energy storage element and a stopping device, wherein the first energy storage element is arranged between the operating rotating shaft and the operating rotating seat and used for driving the operating rotating seat to rotate, the stopping device is used for locking the operating rotating seat, when the operating rotating seat is locked, the operating rotating seat is kept to be not moved and is driven to enable the operating rotating shaft to store energy of the first energy storage element, and when the stopping device is used for unlocking the operating rotating seat, the operating rotating seat rotates under the action of the first energy storage element.
The electromagnetic driving mechanism is provided with a normal position and a tripping position, and the electromagnetic driving mechanism can drive the tripping connecting rod to switch between the normal position and the tripping position by switching power on, switching power off and switching power on;
when the operating mechanism is in a closed position, the tripping connecting rod enables the stopping device to release the locking of the operating swivel base in the process of switching the tripping connecting rod from a normal position to a tripping position;
when the electromagnetic driving mechanism receives a disconnection instruction signal, the electromagnetic driving mechanism is electrified to switch power-on/power-off to switch power-on so that the tripping connecting rod is switched to the tripping position.
The stopping device comprises a first clamp spring, the first clamp spring, an operation rotating shaft and an operation rotating seat are coaxially arranged, the center of the first clamp spring is in limit fit with the shell so that the first clamp spring cannot rotate relative to the shell, the first clamp spring protrudes towards the direction of the operation rotating seat to form a first steering limit elastic block and a second steering limit elastic block, the operation rotating seat protrudes towards the direction of the first clamp spring to form a first limiting block and a second limiting block, and when the operation mechanism is located at a closing/opening position, the first steering limit elastic block and the second steering limit elastic block are respectively located at two sides of the first limiting block/the second limiting block to lock the operation rotating seat;
when the operating mechanism is positioned at the closed position, the locking of the operating swivel base can be released by lifting the first steering limiting elastic block;
when the operating mechanism is positioned at the off position, the locking of the operating swivel base can be released by lifting the second steering limiting elastic block;
the tripping connecting rod is arranged corresponding to the first steering limiting elastic block, and when the electromagnetic driving mechanism receives a disconnection instruction signal, the electromagnetic driving mechanism is switched to be powered on or switched to be powered off to enable the tripping connecting rod to be switched to a tripping position.
The electromagnetic driving mechanism is provided with an electromagnetic driving rod used for outputting driving force, the electromagnetic driving rod is hinged to one end of a tripping connecting rod or is connected with a transmission piece, the transmission piece is hinged to one end of the tripping connecting rod, the other end of the tripping connecting rod corresponds to a first steering limiting elastic block when the operation swivel base is locked, the middle of the tripping connecting rod is hinged to the shell, and when the electromagnetic driving mechanism receives a disconnection instruction signal, the electromagnetic driving mechanism is powered on to switch power-off/power-off to switch power-on, so that the other end of the tripping connecting rod pushes the first steering limiting elastic block to lift the first steering limiting elastic block.
When the operation rotating shaft turns from the closed state to the open state and turns from the open state to the closed state to approach the end point, the locking device can release the locking of the operation rotating seat.
The invention has the following beneficial effects: the invention provides a control mechanism with an energy storage mechanism, wherein the energy storage mechanism can achieve quick energy release through the control of an electromagnetic driving mechanism, the control mechanism is arranged in a rotary switch and is in transmission fit with an operating mechanism, the energy storage mechanism which releases energy quickly can drive the operating mechanism in a closed state to be disconnected, and therefore the purpose of remote disconnection is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a rotary switch according to embodiment 1 of the present invention;
fig. 2 is a schematic view of an internal structure of a rotary switch according to embodiment 1 of the present invention;
fig. 3, (a) is a schematic structural view of an operating mechanism in the rotary switch according to embodiment 1 of the present invention, and (b) is a schematic exploded view of the operating mechanism in the rotary switch according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of each part in the operating mechanism in the rotary switch according to embodiment 1 of the present invention; (a) is an upper snap spring; (b) a lower clamp spring; (c) for operating the rotating shaft; (d) a first energy storage element; (e) to operate the swivel mount;
fig. 5, (a) is a schematic structural view of the snap spring assembly of embodiment 1; (b) is a schematic structural diagram of a part of the inner wall of the shell in embodiment 1;
fig. 6 is a schematic position diagram of the operating mechanism in the process of turning from the open state to the closed state according to embodiment 1, where (a) - (d) are four states, in order, of the open state, the operating rotating shaft rotating by about 45 °, the operating rotating shaft rotating by about 90 ° and the first energy storage element not releasing energy, the operating rotating shaft rotating by about 90 ° and the first energy storage element releasing energy; each figure comprises an upper figure and a lower figure, wherein the upper figure is a schematic position relation diagram of the operation rotating shaft, the first energy storage element and the operation rotating seat from a top view angle, and the lower figure is a schematic position relation diagram of the clamp spring assembly and the operation rotating seat from an arrow direction view angle of the upper figure;
fig. 7 is a schematic diagram of a positional relationship between the electromagnetic driving mechanism and the operating mechanism in embodiment 1, where (a) is a positional relationship in a normal state, and (b) is a positional relationship after the electromagnetic driving mechanism receives a switch-off command signal;
fig. 8, (a) is a schematic structural view of the energy accumulating mechanism in the rotary switch according to embodiment 1 of the present invention, and (b) is a schematic exploded view of the energy accumulating mechanism in the rotary switch according to embodiment 1 of the present invention;
fig. 9 is a schematic diagram of a positional relationship between the energy storage gear member and the operating mechanism in embodiment 1, where (a) is a positional relationship in an energy storage state, and (b) is a positional relationship in a process of changing from the energy storage state to an energy release state;
fig. 10 is a schematic positional relationship between the energy storage gear member and the operating mechanism in embodiment 1, specifically, the positional relationship in the energy release state;
fig. 11 is a schematic diagram of a positional relationship between the electromagnetic driving mechanism and the operating mechanism in embodiment 1, (a) is a positional relationship in a normal state, and (b) is a positional relationship after the electromagnetic driving mechanism receives a switch-off command signal;
FIG. 12 is a schematic structural view of a power-storage-operation transmission assembly according to embodiment 1;
fig. 13 is a schematic diagram of a state change of energy storage of the energy storage mechanism in embodiment 1, where (a) is a position relationship of an initial non-energy-storage state, i.e., an energy release state, (b) is a position relationship after the operating shaft rotates reversely to pull the trip buckle away, (c) is a position relationship after the operating shaft rotates forward to push the trip buckle, and (d) is a position relationship after energy storage is completed;
FIG. 14 is a positional relationship between the case where the reverse rotation energy storage is not in place and the case where the case is not is, is not is, is not where the case is reversed is, is reversed is, is not already exists, is not already exists, is not already exists, is rotated is used is not already exists, is used is rotated is used is rotated is performed is rotated is not already, is not already rotated is performed is;
FIG. 15 is a schematic structural view of a link fixing member in embodiment 1;
fig. 16 is a schematic structural view of a mechanism fixing plate in embodiment 1;
in fig. 1-14, 1, housing; 101, a linkage lug; 102, limiting a guide chute; 103, a first vertical plate; 104, a second vertical plate; 2, a clamp spring assembly; 201, a first steering limit elastic block; 202, a second steering limit elastic block; 203, installing a clamp spring; 204, a lower clamp spring; 205, a linkage groove; 206, a trip lug; 3, operating the rotating shaft; 301, a snap spring unlocking block; 302, a positioning column; 303, a first torsion spring drive arm; 304, an energy storage push block; 4, a first energy storage element; 401, a first torque arm; 402, a second torque arm; 5, operating the rotary seat; 501, a first limiting block; 502, a second stopper; 503, a second torsion spring drive arm; 504, positioning the annular seat; 505, a concave gullet; 6, an electromagnetic driving mechanism; 601, an electromagnetic drive rod; 7, connecting rod fixing parts; 8, tripping a connecting rod; 9, an energy storage rotating shaft; 901, a third torsion spring drive arm; 902, a gear piece push block; 903, an energy storage locking groove; 904, an energy storage linkage arm hinged column; 10, a second energy storage element; 1001, a third torque arm; 1002, a fourth torque arm; 11, an energy storage gear member; 1101, a passive push block; 1102, a cam block; 12, a stored energy lockout; 13, an energy storage linkage arm; 1301, a limiting column; 1302, a torsion spring hook; 14, jumping and buckling; 15, a safety component; 1501, a bevel; 1502, a tension spring hook; 16, a safety component tension spring; 17, a jump buckle torsion spring;
FIG. 17 is a schematic view showing the construction of an operation spindle in embodiment 2;
fig. 18 is a schematic diagram of a state change for charging the energy charging mechanism in embodiment 2, (a) is a positional relationship in an initial non-charged state, i.e., a discharge state, and (b) is a positional relationship in the charging process;
in fig. 19, (a) is a positional relationship after the end of energy storage in embodiment 2, and (b) is a schematic view of the function of a safety mechanism in embodiment 2;
in fig. 17-19, 3, the spindle is operated; 301, a clamp spring unlocking block; 302, a positioning column; 303, a first torsion spring drive arm; 305, an energy storage limiting groove; 9, an energy storage rotating shaft; 903, an energy storage locking groove; 12, a stored energy latch; 13, an energy storage linkage arm; 14, jumping and buckling; 15, a safety component;
fig. 20 is a schematic structural view of a rotary switch in embodiment 3;
FIG. 21 is a schematic structural view of an energy storing rotating shaft according to embodiment 3;
fig. 22 is a schematic diagram of a state change for charging the energy charging mechanism in embodiment 3, (a) is a positional relationship in an initial non-charged state, i.e., a discharge state, and (b) is a positional relationship in a charged state;
FIG. 23 is a schematic view showing an operation of the safety mechanism in embodiment 3;
in fig. 20-23, 1, the housing; 3, operating the rotating shaft; 301, a snap spring unlocking block; 302, a positioning column; 303, a first torsion spring drive arm; 9, an energy storage rotating shaft; 901, a third torsion spring drive arm; 902, a gear piece push block; 903, an energy storage locking groove; 905, a safety stop block; 906, a stored energy lever; 12, a stored energy lockout; 18, an operating handle; 19, a stored energy handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, which are not described in any more detail in the following embodiments.
The terms of direction and position of the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the present invention.
Example 1:
as shown in fig. 1-2, the present embodiment provides a rotary switch, which includes a housing 1, an operating mechanism and an energy storage mechanism disposed in the housing 1, and further includes an electromagnetic driving mechanism 6, where the energy storage mechanism is located at one side of the operating mechanism. Specifically, the housing 1 includes an upper portion and a lower portion, and the upper portion and the lower portion are assembled to form the housing 1 in which the operating mechanism and the energy storage mechanism are disposed in the inner cavity.
As shown in fig. 3-5, the operating mechanism includes a clamp spring assembly 2, an operating shaft 3, a first energy storage element 4, and an operating swivel base 5, the operating shaft 3 and the operating swivel base 5 are concentrically arranged, the first energy storage element 4 is arranged between the operating shaft 3 and the operating swivel base 5, and two ends of the first energy storage element 4 are respectively abutted against and matched with the operating shaft 3 and the operating swivel base 5, the center of the clamp spring assembly 2 is abutted against the housing 1 and is non-rotatable relative to the housing 1, the clamp spring assembly 2 protrudes towards the operating swivel base 5 to form a first steering limiting elastic block 201 and a second steering limiting elastic block 202, the operating swivel base 5 protrudes towards the clamp spring assembly 2 to form a first limiting block 501 and a second limiting block 502, when the operating mechanism is located at the closing/opening position, the first steering limiting elastic block 201 and the second steering limiting elastic block 202 are respectively located on two sides of the first limiting block 501/second limiting block 502, the operation rotating shaft 3 is provided with a clamp spring unlocking block 301 for lifting the first steering limiting elastic block 201, and when the operation rotating shaft 3 is turned off/off from a closed steering and is turned to a closed state, the clamp spring unlocking block 301 can lift the first steering limiting elastic block 201 and the second steering limiting elastic block 202. One end of the operation rotating shaft 3 penetrates through the clamp spring assembly 2 and the shell and is used for being manually rotated to be closed/opened.
As shown in fig. 4 (a) and (b), the clamp spring assembly 2 includes a first clamp spring 203 and a second clamp spring 204, as shown in fig. 5, a linkage protrusion 101 is arranged on the housing 1, a linkage groove 205 adapted to the linkage protrusion 101 is arranged on the first clamp spring 203, the second clamp spring 204 is located below the first clamp spring 203 and is in inserting positioning fit with the first clamp spring 203, and the first steering limiting elastic block 201 and the second steering limiting elastic block 202 are arranged at the periphery of the first clamp spring 203; as shown in fig. 4 (c), the operating spindle 3 is provided with a positioning column 302 for positioning and matching with the operating rotary base 5 concentrically, a first torsion spring driving arm 303 for matching with a first torsion arm 401 of the first energy storage element 4, and a clamp spring unlocking block 301 for raising the second clamp spring 204; as shown in fig. 4 (d), the first energy storage element 4 is an energy storage torsion spring, which includes a first torsion arm 401 and a second torsion arm 402; as shown in fig. 4 (e), the operation rotating base 5 is provided with a first limiting block 501, a second limiting block 502, a second torsion spring driving arm 503 for cooperating with the second torsion arm 402 of the first energy storage element 4, and a positioning ring base 504 concentrically inserted into the positioning column 302 for positioning.
As shown in fig. 5 (a), the second snap spring 204 has two arms, and the two arms are respectively located below the first steering limiting elastic block 201 and the second steering limiting elastic block 202, a notch is formed on the inner side of the first snap spring 203, and the two arms of the second snap spring 204 extend to above the first snap spring 203 through the notch; jump ring unlocking piece 301 and two arm cooperations of second jump ring 204 operation pivot 3 turns to the open state from the closed state and turns to the closed state from the open state in at least partial route, jump ring unlocking piece 301 slides along two arm proximity operation swivel mount 5's a side surface, and two arm proximity operation swivel mount 5's one side is equipped with a arch respectively, works as operation pivot 3 turns to the open state from the closed state and turns to the closed state from the open state and be close when the terminal point, jump ring unlocking piece 301 is located the bulge of one side arm.
As shown in fig. 6, during the process of turning the operating spindle 3 from off to on, the first torsion spring driving arm 303 of the operating spindle 3 first rotates the first torsion arm 401, the first energy storage element 4 starts to store energy, during rotation, the circlip unlocking piece 301 cooperates with the second circlip 204, in at least part of the rotational path, the clamp spring unlocking block 301 slides along the lower surface of the second clamp spring 204, so that the second steering limiting elastic block 202 is lifted first, then, when the operation shaft 3 is close to rotate to the closed position, the circlip unlocking block 301 rotates to the second circlip 204 under the first rotation limiting elastic block 201, so that the first rotation limiting elastic block 201 is lifted, as shown in fig. 6 (c), at this time, the operation rotary seat 5 is free, the second torsion spring driving arm 503 rotates to the closed state as shown in fig. 6 (d), and the opening process is reversed.
As shown in fig. 7, the electromagnetic driving mechanism 6 includes an electromagnetic driving rod 601, a connecting rod fixing member 7 is disposed on the electromagnetic driving rod 601, a trip connecting rod 8 is rotatably connected to the connecting rod fixing member 7, and the middle portion of the trip connecting rod 8 is hinged to the housing 1, as shown in fig. 7 (a), a trip protrusion 206 is disposed outside the second steering limiting elastic block 202, one end of the trip connecting rod 8, which is far away from the connecting rod fixing member 7, is located below the trip protrusion 206, and when the electromagnetic driving mechanism 6 receives a disconnection command signal, as shown in fig. 7 (b), the electromagnetic driving rod 601 descends to drive the connecting rod fixing member 7 to descend, and the end of the trip connecting rod 8, which is connected to the connecting rod fixing member 7, also descends, because the middle portion of the trip connecting rod 8 is hinged to the housing 1, one end of the trip connecting rod 8, which is located below the trip protrusion 206, lifts upward to push the second steering limiting elastic block 202 to lift upward, at this point, the operation of the swivel base 5 is free. Specifically, one end of the tripping connecting rod 8 connected with the connecting rod fixing piece 7 is provided with a strip-shaped hole, and the round hinge hole is connected with the shell 1 and is matched with the round hinge hole, so that the tripping connecting rod 8 acts like a lever, and when the end connected with the connecting rod fixing piece 7 descends, the other end ascends. Also can make the one end that tripping link 8 and connecting rod mounting 7 are connected be the circular hinge hole of adaptation, be the bar hole with being connected of casing 1. Specifically, as shown in fig. 2, a first vertical plate 103 is disposed on the housing 1, and the tripping connecting rod 8 is hinged to the first vertical plate 103.
As shown in fig. 8, the energy storage mechanism includes an energy storage rotating shaft 9, a second energy storage element 10, and an energy storage gear 11, a third torsion spring driving arm 901 protrudes from the energy storage rotating shaft 9, the second energy storage element 10 is an energy storage torsion spring, a third torsion arm 1001 and a fourth torsion arm 1002 are disposed on the energy storage torsion spring, the third torsion arm 1001 is matched with the third torsion spring driving arm 901, the fourth torsion arm 1002 is matched with the housing 1, and the energy storage rotating shaft 9 has a non-energy storage position and an energy storage position for driving the third torsion arm 1001 to rotate so as to store energy in the energy storage torsion spring 10; the energy storage rotating shaft 9 and the energy storage gear piece 11 are arranged concentrically, a gear piece pushing block 902 is arranged on one side, facing the energy storage gear piece 11, of the energy storage rotating shaft 9, and a driven pushing block 1101 matched with the gear piece pushing block 902 is arranged on the energy storage gear piece 11; a plurality of convex tooth blocks 1102 are arranged on the periphery of the energy storage gear member 11, and as shown in fig. 4 (e), a plurality of concave tooth grooves 505 matched with the plurality of convex tooth blocks 1102 are arranged on the periphery of the operation rotating base 5. As shown in fig. 2, a second vertical plate 104 is disposed on the housing 1, the fourth torque arm 1002 is matched with the second vertical plate 104, that is, in the rotation process of the energy storage rotating shaft 9, the fourth torque arm 1002 and the second vertical plate 104 maintain an abutting relationship, the relative position relationship between the fourth torque arm 1002 and the second vertical plate 104 remains unchanged, and the energy storage rotating shaft 9 drives the third torque arm 1001 to rotate, so that the second energy storage element 10 can be deformed to store energy.
As shown in fig. 9 (a), the energy storage mechanism is located at one side of the operating mechanism, when the energy storage mechanism is in an energy storage state, the passive pushing block 1101 is located at one side of the gear pushing block 902 in the direction of releasing energy to rotate, the plurality of convex teeth blocks 1102 at the periphery of the energy storage gear 11 are not matched with the plurality of concave teeth grooves 505 at the periphery of the operating rotary base 5, when the energy storage mechanism is releasing energy, as shown in fig. (b), the energy storage rotating shaft 9 rotates clockwise to drive the energy storage gear 11 to rotate clockwise, the plurality of convex teeth blocks 1102 at the periphery of the energy storage gear 11 are engaged with the plurality of concave teeth grooves 505 at the periphery of the operating rotary base 5 to drive the operating rotary base 5 to rotate counterclockwise to a breaking position, and the position relationship is shown in fig. 10.
As shown in fig. 11, the connecting rod fixing member 7 is rotatably connected with an energy storage locking member 12, the middle part of the energy storage locking member 12 is hinged with the housing 1, as shown in fig. 8 (b), the energy storage locking groove 903 is arranged on the upper side of the energy storage rotating shaft 9, when the stored energy rotating shaft 9 is positioned at the stored energy position, one end of the stored energy locking piece 12 far away from the connecting rod fixing piece 7 is positioned in the stored energy locking groove 903, the energy storage rotating shaft 9 is locked, and when the electromagnetic driving mechanism 6 is connected to a remote opening command signal, the electromagnetic driving rod 601 descends to drive the connecting rod fixing piece 7 to descend, the end of the energy storage locking piece 12 connected with the connecting rod fixing piece 7 also descends, because the middle part of the energy storage locking piece 12 is hinged with the shell 1, therefore, the end of the energy storage locking piece 12 in the energy storage locking groove 903 is lifted upwards to release the locking effect on the energy storage rotating shaft 9, and the operation rotary seat 5 is free at the moment. Specifically, the one end that energy storage locking piece 12 is connected with connecting rod mounting 7 is equipped with the bar hole, and what be connected with casing 1 is the circular hinge hole of adaptation, and consequently, the action of energy storage locking piece 12 is similar to the lever, and when the one end of being connected with connecting rod mounting 7 descends, the other end rises. The end of the energy storage locking piece 12 connected with the connecting rod fixing piece 7 can also be a matched circular hinge hole, and the end connected with the shell 1 is a strip-shaped hole. Specifically, the stored energy locking member 12 is hinged to the second vertical plate 104. The energy storage locking groove 903 may be disposed on the lower surface of the energy storage rotating shaft 9, and when the electromagnetic driving mechanism 6 receives a remote off command signal, the electromagnetic driving rod 601 is lifted, so that the end of the energy storage locking piece 12 located in the energy storage locking groove 903 moves downward, thereby releasing the locking effect on the energy storage rotating shaft 9.
In summary, in the present embodiment, the electromagnetic driving mechanism 6 is used to realize the quick breaking of the rotary switch, specifically, in a normal state, the energy storage locking piece 12 is located in the energy storage locking groove 903, and the end of the trip connecting rod 8 away from the connecting rod fixing piece 7 is located below the trip protrusion 206, and when the electromagnetic driving mechanism 6 receives the disconnection signal, the electromagnetic driving rod 601 descends to drive the connecting rod fixing piece 7 to enable the energy storage mechanism to unlock and release energy and enable the operation rotary base 5 to freely rotate.
Specifically, the link fixing member 7 is, as shown in fig. 15, provided with a first hinge column 701 and a second hinge column 702 for respectively hinging the trip link 8 and the energy storage locking member 12, and a connecting hole 703 for connecting and cooperating with the electromagnetic driving lever 601.
Specifically, the housing 1 includes a mechanism fixing plate as shown in fig. 16, side edge portions of two sides of the mechanism fixing plate protrude upwards to form a first vertical plate 103 and a second vertical plate 104, and hinge holes for being hinged to the trip link 8 and the energy storage locking member 12 are respectively formed in the first vertical plate 103 and the second vertical plate 104.
The operating mechanism with still be equipped with energy storage operation transmission assembly between the energy storage mechanism, as shown in fig. 12, energy storage operation transmission assembly includes energy storage linkage arm 13, be equipped with bellied spacing post 1301 on the energy storage linkage arm 13, be equipped with spacing direction spout 102 on the casing 1, spacing post 1301 is located spacing direction spout 102, energy storage linkage arm 13 one end and the articulated linkage of energy storage pivot 9 in the partial route of operation pivot 3 pivoted, thereby promote energy storage linkage arm 13 and make energy storage pivot 9 rotate.
Specifically, as shown in fig. 4 (c), an energy storage pushing block 304 for pushing the energy storage linkage arm 13 is arranged at the periphery of the operation rotating shaft 3, a jump buckle 14 is hinged at the outer end of the energy storage linkage arm 13, and a jump buckle torsion spring 17 is arranged between the jump buckle 14 and the energy storage linkage arm 13, as shown in fig. 13 (a), when the operation mechanism is in an off state and the energy storage mechanism is in a non-energy storage state, the jump buckle 14 is located in a direction opposite to a closing direction of the energy storage pushing block 304, when performing energy storage operation, the operation rotating shaft 3 rotates in the direction opposite to the closing direction, the energy storage pushing block 304 kicks the jump buckle 14 to rotate to the other side of the jump buckle 14, as shown in fig. 13 (b), then the operation rotating shaft 3 rotates in the closing direction, the energy storage pushing block 304 pushes the jump buckle 14 to drive the energy storage linkage arm 13 to move along the sliding direction of the limit guide chute 102, so that the energy storage rotating shaft 9 rotates in the energy storage direction, until the stored energy locking piece 12 enters the stored energy locking groove 903 by rotation, as shown in fig. 13 (d), the position of the stored energy rotating shaft 9 is locked and is not rotated any more. In addition, this embodiment is equipped with the spring at electromagnetism actuating lever 601 lower extreme, like this, when carrying out the energy storage operation, energy storage locking piece 12 is used for locking the one end of energy storage pivot 9 and slides along energy storage pivot upper surface, and when rotating the energy storage position, energy storage locking piece 12 is used for locking the one end card of energy storage pivot 9 and is gone into in energy storage locking recess 903, forms the locking effect, and this in-process, through the elasticity compensation energy storage locking piece 12 position drop of spring.
After the operation rotating shaft 3 rotates to the closed position, the operation rotating base 5 rotates towards the closed direction, and the plurality of convex tooth blocks 1102 on the periphery of the energy storage gear 11 are engaged with the plurality of concave tooth grooves 505 on the periphery of the operation rotating base 5, so that the operation rotating base 5 drives the energy storage gear 11 to the position of the energy storage state, and at this time, the position relationship is as shown in fig. 9 (a).
Specifically, one end of the energy storage linkage arm 13 linked with the energy storage rotating shaft 9 is hinged with the energy storage rotating shaft 9 through an energy storage linkage arm hinged shaft 904, a safety component 15 is further sleeved on the energy storage linkage arm hinging shaft 904, a safety component tension spring 16 is arranged between the safety component 15 and the energy storage linkage arm 13, when the operating mechanism is in an open state and the energy storage mechanism is in a non-energy storage state, the outer end part of the safety component 15 is positioned at one side of the part of the operating rotating shaft 3 rotating towards the closing direction, the inner end part of the safety component 15 is positioned at one side of the energy storage linkage arm 13, therefore, when the operating mechanism is in a disconnected state and the energy storage mechanism is in a non-energy storage state, and the rotating shaft 3 is rotated and operated, when the operation rotating shaft 3 touches the safety component 15 and the inner end part of the safety component 15 touches the energy storage linkage arm 13, the operation rotating shaft 3 cannot rotate continuously.
In this embodiment, when the operating mechanism is in the open state and the energy storage mechanism is in the non-energy storage state, the outer end of the safety member 15 is located on the side of the energy storage pushing block 304 opposite to the closing direction and on the side of the first torsion spring driving arm 303 rotating in the closing direction, the outer end of the safety member 15 is provided with an inclined surface 1501, and when the operating rotating shaft 3 rotates in the opposite direction to the closing direction, the energy storage pushing block 304 pushes the safety member 15 along the inclined surface 1501 and passes over the safety member 15. On the contrary, as shown in fig. 13 (a), when the energy storage mechanism does not store energy, the outer end of the safety member 15 is located on a path of the first torsion spring driving arm 303 rotating in the closing direction, and at this time, in the process of rotating the operation rotating shaft 3 in the closing direction by manual operation, the safety member 15 forms a barrier to the operation rotating shaft 3, so that the operation rotating shaft cannot be closed, thereby forming a safety warning function.
In addition, if the operating shaft 3 is rotated in the opposite direction relative to the closing direction to store energy in the energy storage mechanism but not complete energy storage, that is, if the operation is not in place, as shown in fig. 13, the outer end of the safety component 15 is located on the path of the energy storage pushing block 304 rotating in the closing direction, and at this time, during the manual operation to rotate the operating shaft 3 in the closing direction, the safety component 15 forms a barrier to the operating shaft 3, so that the closing cannot be completed, and a safety warning effect is formed.
In this embodiment, after the electromagnetic driving mechanism 6 receives the signal, the rapid turn-off of the rotary switch can be realized, and the electromagnetic driving mechanism 6 can be remotely controlled through a circuit system.
This embodiment is a single-handle operated configuration.
Example 2:
the embodiment provides a rotary switch, including casing 1, setting operating device and the energy storage mechanism in casing 1, still including electromagnetic drive mechanism 6, the energy storage mechanism is located operating device one side.
The operating mechanism comprises a clamp spring component 2, an operating rotating shaft 3, a first energy storage element 4 and an operating rotary seat 5 which are arranged in sequence, as shown in figure 16, wherein the operating rotating shaft 3 is provided with a positioning column 302 which is used for being concentrically positioned and matched with the operating rotating seat 5, a first torsion spring driving arm 303 which is used for being matched with a first torsion arm 401 of the first energy storage element 4, a clamp spring unlocking block 301 which is used for lifting the second clamp spring 204, the first torsion spring driving arm 303 extends partially in the closing rotation direction to form a projection, and the projection is provided with an energy storage limiting groove 305, the structure of the clamp spring assembly 2, the first energy storage element 4 and the operation rotating base 5 is the same as that of the clamp spring assembly 2, the first energy storage element 4 and the operation rotating base 5 in embodiment 1, and the matching structure between the clamp spring assembly 2, the operation rotating shaft 3, the first energy storage element 4 and the operation rotating base 5 is also the same as that in embodiment 1.
The energy storage mechanism comprises an energy storage rotating shaft 9, a second energy storage element 10 and an energy storage gear piece 11, and the structure of each part of the energy storage mechanism and the matching structure of each part are also the same as those of the embodiment 1.
An energy storage operation transmission assembly is further arranged between the operating mechanism and the energy storage mechanism and comprises an energy storage linkage arm 13, a jump buckle 14, a safety component 15, a safety component tension spring 16 and a jump buckle torsion spring 17, and the structure of each component of the energy storage operation transmission assembly, the matching structure of each component and the matching structure of the energy storage mechanism and the shell 1 are also the same as those of the embodiment 1.
In this embodiment, as shown in fig. 18 (a), when the operating mechanism is in the off state and the energy storage mechanism is in the closed state, the jump buckle 14 is located in the energy storage limiting groove 305, and as shown in fig. 18 (b), when the operating spindle 3 is rotated forward to rotate the operating spindle 3 toward the closed state, the first torsion spring driving arm 303 abuts against the jump buckle 14, and pushes the jump buckle 14 to drive the energy storage linkage arm 13 to move along the sliding direction of the limiting guide chute 102, so that the energy storage spindle 9 rotates toward the energy storage direction until the energy storage locking member 12 enters the energy storage locking groove 903.
In summary, embodiment 1 provides a method for rotating the operation rotating shaft 3 to the closed state by rotating the operation rotating shaft 3 reversely and then rotating forward, so as to realize the energy storage recovery position of the energy storage mechanism after releasing energy; the rotary switch provided in the present embodiment provides a rotary switch in which the rotary shaft 3 is directly rotated to the closed state by an operation in the open state. Compare embodiment 1, the energy storage operation of this embodiment is more convenient.
As shown in fig. 19, when the jumper button 14 is disengaged from the energy storage limit recess 305, and the operating shaft 3 is rotated in the direction of the closed state by the normal rotation operation of the operating shaft 3, the energy storage mechanism cannot store energy, and the safety member 15 is located on the rotation path of the first torsion spring drive arm 303, so that the operating shaft 3 cannot be rotated to the position of the closed state.
The electromagnetic driving mechanism 6 can drive the operating mechanism to trip and the energy storing mechanism to release energy, and the structure and the mode are realized in the same way as the embodiment 1.
This embodiment is a single-handle operated configuration.
Example 3:
the embodiment provides a rotary switch, which comprises a shell 1, an operating mechanism and an energy storage mechanism, wherein the operating mechanism and the energy storage mechanism are arranged in the shell 1, and the electromagnetic driving mechanism 6 is further arranged on one side of the operating mechanism.
The operating mechanism comprises a clamp spring assembly 2, an operating rotating shaft 3, a first energy storage element 4 and an operating rotating base 5 which are sequentially arranged, wherein the structure of the operating rotating shaft 3 is the same as that of the operating mechanism in embodiment 1, the structures of the clamp spring assembly 2, the first energy storage element 4 and the operating rotating base 5 are the same as those of the clamp spring assembly 2, the first energy storage element 4 and the operating rotating base 5 in embodiment 1, and the matching structures between the clamp spring assembly 2, the operating rotating shaft 3, the first energy storage element 4 and the operating rotating base 5 are also the same as those of the operating mechanism in embodiment 1. The end part of the operation rotating shaft 3 penetrates through the shell 1 and one end of the operation rotating shaft, which is positioned on the shell 1, is connected with an operation handle 18 with circumferential linkage.
The energy storage mechanism comprises an energy storage rotating shaft 9, a second energy storage element 10 and an energy storage gear piece 11, the structure of the energy storage rotating shaft 9 is shown in fig. 21, a third torsion spring driving arm 901, a gear piece pushing block 902 and an energy storage locking groove 903 are protruded on the energy storage rotating shaft 9, the functions of the third torsion spring driving arm 901, the gear piece pushing block 902 and the energy storage locking groove 903 are the same as those of embodiment 1, and the structures of the second energy storage element 10, the energy storage gear piece 11 and the matching structure among the three parts are also the same as those of embodiment 1. And an energy storage operating rod 906 is arranged on the energy storage rotating shaft 9, and the energy storage operating rod 906 penetrates through the shell 1 and is used for being connected with an energy storage handle 19 to store energy through manual operation. The energy storage operation transmission assembly arranged in the embodiments 1 and 2 is not arranged between the energy storage mechanism and the operating mechanism, and as shown in fig. 22, the energy storage mechanism can store energy through manual rotation of the energy storage handle 19.
The safety stopper with a protrusion disposed on the periphery of the energy storage spindle 9 is the safety component of this embodiment, as shown in fig. 23, when the energy storage mechanism does not store energy, the safety stopper 905 is located on the rotation path of the first torsion spring driving arm 303, so that the operation spindle 3 cannot rotate to the position of the closed state.
The electromagnetic driving mechanism 6 can drive the operating mechanism to trip and the energy storing mechanism to release energy, and the structure and the mode are realized in the same way as the embodiment 1.
The external shape of this embodiment is a two-handle operation structure as shown in fig. 20.
It will be understood by those skilled in the art that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (9)
1. A rotary switch capable of being remotely and quickly cut off comprises a shell (1) and an operating mechanism arranged in the shell (1), wherein the operating mechanism has a closed state and an open state, and is characterized in that: the shell (1) is internally provided with a control mechanism which is used for remotely unlocking and releasing energy of the rotary switch, and the control mechanism comprises an energy storage mechanism, an energy storage locking piece (12) and an electromagnetic driving mechanism (6);
the energy storage mechanism is provided with an energy storage state and an energy release state;
the energy storage locking piece (12) is provided with a locking position and an unlocking position, when the energy storage mechanism is in an energy storage state and the energy storage locking piece (12) is in the locking position, the energy storage locking piece (12) can lock the energy storage mechanism to keep the energy storage mechanism in the energy storage state, when the energy storage locking piece (12) is switched to the unlocking position, the locking effect on the energy storage mechanism is released, and the energy storage mechanism is switched from the energy storage state to the energy release state;
the electromagnetic driving mechanism (6) is switched between a power-on state and a power-off state and is switched between a power-off state and a power-on state to drive the energy storage locking piece (12) to be switched between a locking position and an unlocking position;
when the electromagnetic driving mechanism (6) receives a disconnection instruction signal, the electromagnetic driving mechanism (6) is electrified to switch power-off/power-off to switch power-on so that the energy storage locking piece (12) is switched to an unlocking position;
when the energy storage mechanism is in an energy storage state, the operating mechanism can be switched between a closed state and an open state, and when the energy storage mechanism is converted from the energy storage state to an energy release state, the energy storage mechanism can drive the operating mechanism in the closed state to be opened
An energy storage operation transmission assembly is arranged between the operating mechanism and the energy storage mechanism;
when the energy storage mechanism is in an energy release state, the operating mechanism is manually operated to rotate, and the rotating of the operating mechanism drives the energy storage mechanism to be switched to an energy storage state through the energy storage operation transmission assembly.
2. The remotely quick disconnect rotary switch of claim 1, wherein: the energy storage mechanism comprises an energy storage rotating shaft (9) and a second energy storage element, and the energy storage rotating shaft (9) is provided with a non-energy storage position and an energy storage position for enabling the second energy storage element to store energy after rotating;
be equipped with energy storage locking recess (903) on energy storage pivot (9), work as energy storage pivot (9) are located the energy storage position just energy storage locking piece (12) are located when the latched position, energy storage locking piece (12) part is located energy storage locking recess (903) and forms locking action to energy storage pivot (9) and makes energy storage pivot (9) keep the energy storage position, electromagnetism actuating mechanism (6) can drive energy storage locking piece (12) and make energy storage locking piece (12) leave energy storage locking recess (903) and remove the locking action to energy storage pivot (9).
3. A remote quick disconnect rotary switch as recited in claim 2 wherein: electromagnetic drive mechanism (6) are equipped with electromagnetic drive pole (601) that are used for exporting drive power, electromagnetic drive pole (601) articulated or with the one end of energy storage locking piece (12) articulated or electromagnetic drive pole (601) are connected with the driving medium just the driving medium is articulated with the one end of energy storage locking piece (12), and works as when energy storage pivot (9) are located the energy storage position, the other end of energy storage locking piece (12) is located energy storage locking recess (903), the middle part and casing (1) of energy storage locking piece (12) are articulated.
4. A remotely quick disconnect rotary switch as recited in claim 3 wherein: energy storage locking piece (12) are equipped with the bar hole with actuating lever complex one end, energy storage locking piece (12) are articulated with electromagnetism actuating lever (601) or driving medium through the bar hole.
5. A remote quick disconnect rotary switch as recited in claim 4 wherein: the operating mechanism comprises an operating rotating shaft (3), an operating rotating seat (5), a stopping device arranged between the operating rotating shaft (3) and the operating rotating seat (5) and used for driving a first energy storage element rotating the operating rotating seat (5) and locking the operating rotating seat (5), when the operating rotating seat (5) is locked, the operating rotating seat (5) is kept out of action and drives the operating rotating shaft (3) to enable the first energy storage element to store energy, and when the stopping device is used for unlocking the operating rotating seat (5), the operating rotating seat (5) rotates under the action of the first energy storage element.
6. A remote quick disconnect rotary switch as recited in claim 5 wherein: the electromagnetic tripping device is characterized by further comprising a tripping connecting rod (8), wherein the tripping connecting rod (8) is provided with a normal position and a tripping position, and the electromagnetic driving mechanism (6) can drive the tripping connecting rod (8) to switch between the normal position and the tripping position by switching power on and switching power off/switching power on;
when the operating mechanism is in a closed position, the tripping connecting rod (8) enables the stopping device to release the locking of the operating rotary seat (5) in the process of switching the tripping connecting rod (8) from a normal position to a tripping position;
when the electromagnetic driving mechanism (6) receives a disconnection instruction signal, the electromagnetic driving mechanism (6) is electrified to switch power-off/power-off to switch power-on so that the tripping connecting rod (8) is switched to a tripping position.
7. A remote quick disconnect rotary switch as recited in claim 6 wherein: the stopping device comprises a first clamp spring (203), the first clamp spring (203), an operation rotating shaft (3) and an operation rotating seat (5) are coaxially arranged, the center of the first clamp spring (203) is in limit fit with the shell (1) to enable the first clamp spring to be non-rotatable relative to the shell (1), the first clamp spring (203) protrudes towards the operation rotating seat (5) to form a first steering limit elastic block (201) and a second steering limit elastic block (202), the operation rotating seat (5) protrudes towards the first clamp spring (203) to form a first limit block (501) and a second limit block (502), and when the operating mechanism is located at a closing/opening position, the first steering limit elastic block (201) and the second steering limit elastic block (202) are respectively located at two sides of the first limit block (501)/the second limit block (502) to lock the operation rotating seat (5);
when the operating mechanism is positioned at the closed position, the locking of the operating swivel base (5) can be released by lifting the second steering limiting elastic block (202);
when the operating mechanism is positioned at the off position, the locking of the operating swivel base (5) can be released by lifting the first steering limiting elastic block (201);
the tripping connecting rod (8) is arranged corresponding to the second steering limiting elastic block (202), and when the electromagnetic driving mechanism (6) receives a disconnection instruction signal, the electromagnetic driving mechanism (6) is electrified to switch power-off/power-off to switch power-on, so that the tripping connecting rod (8) is switched to a tripping position.
8. The remotely quick disconnect rotary switch of claim 7, wherein: the electromagnetic driving mechanism (6) is provided with an electromagnetic driving rod (601) used for outputting driving force, the electromagnetic driving rod (601) is hinged to one end of a tripping connecting rod (8) or the electromagnetic driving rod (601) is connected with a transmission piece which is hinged to one end of the tripping connecting rod (8), the other end of the tripping connecting rod (8) is arranged corresponding to a second steering limiting elastic block (202) when the operation rotating base (5) is locked, the middle part of the tripping connecting rod (8) is hinged to the shell (1), and when the electromagnetic driving mechanism (6) receives a disconnection instruction signal, the electromagnetic driving mechanism (6) is powered on, switched off and powered on to enable the other end of the tripping connecting rod (8) to push the second steering limiting elastic block (202) to lift the second steering limiting elastic block (202).
9. The remotely quick disconnect rotary switch of claim 6, wherein: when the operation rotating shaft (3) turns to the opening state from the closing state and approaches to the end point from the opening state to the closing state, the locking device can release the locking of the operation rotary seat (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110292185.8A CN113053687B (en) | 2021-03-18 | 2021-03-18 | Control mechanism capable of remotely unlocking and releasing energy and rotary switch |
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| CN202110292185.8A CN113053687B (en) | 2021-03-18 | 2021-03-18 | Control mechanism capable of remotely unlocking and releasing energy and rotary switch |
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| CN113053687A CN113053687A (en) | 2021-06-29 |
| CN113053687B true CN113053687B (en) | 2022-08-23 |
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| CN113782377B (en) * | 2021-09-03 | 2023-12-26 | 浙江奔一新能源有限公司 | Rotary switch capable of being rapidly cut off |
| CN117413334A (en) * | 2021-12-22 | 2024-01-16 | 华为数字能源技术有限公司 | Free tripping mechanism, switch, electronic equipment and power supply system |
| CN117238686B (en) * | 2023-09-14 | 2024-02-20 | 浙江金莱勒电气有限公司 | Isolating switch with remote brake separating mechanism and production process thereof |
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| CN105632846A (en) * | 2016-03-15 | 2016-06-01 | 佳一电气有限公司 | Actuating mechanism of circuit breaker |
| CN110729143A (en) * | 2019-08-09 | 2020-01-24 | 北京光华世通科技有限公司 | Double-shaft-driven automatic disconnecting mechanism for direct-current switch |
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- 2021-03-18 CN CN202110292185.8A patent/CN113053687B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632846A (en) * | 2016-03-15 | 2016-06-01 | 佳一电气有限公司 | Actuating mechanism of circuit breaker |
| CN110729143A (en) * | 2019-08-09 | 2020-01-24 | 北京光华世通科技有限公司 | Double-shaft-driven automatic disconnecting mechanism for direct-current switch |
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