CN117095976A - Operating mechanism capable of being operated at multiple sides and isolating switch - Google Patents
Operating mechanism capable of being operated at multiple sides and isolating switch Download PDFInfo
- Publication number
- CN117095976A CN117095976A CN202210518964.XA CN202210518964A CN117095976A CN 117095976 A CN117095976 A CN 117095976A CN 202210518964 A CN202210518964 A CN 202210518964A CN 117095976 A CN117095976 A CN 117095976A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 153
- 238000004146 energy storage Methods 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 9
- 230000013011 mating Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The application provides an operating mechanism capable of operating at multiple sides and an isolating switch, and relates to the technical field of low-voltage appliances.
Description
Technical Field
The application relates to the technical field of piezoelectric devices, in particular to an operating mechanism capable of being operated at multiple sides and an isolating switch.
Background
With the rapid development of economy, the living standard of people is obviously improved, and the safety of electricity utilization is more comprehensively perceived. In order to increase the safety of electricity, an isolating switch is usually connected in a circuit, so that when the electrical equipment is maintained, the power supply is cut off through the isolating switch, the electrical equipment is isolated from a live part, and an effective isolation distance is kept.
In order to meet the diversification of the use scene, the isolating switch generally adopts a plurality of operation components to be distributed on different sides of the isolating switch, so that the operation components on any side are driven to control the opening and closing actions of the isolating switch when needed, and the plurality of operation components must keep the action synchronicity.
The existing ways to keep multiple operating components synchronized are typically: the operation components on different sides are matched with the transmission part for transmission, so that when one side operation component acts, the operation components on other sides can be driven to synchronously move through the transmission part, but when the operation components are actually matched, the transmission part is usually easy to excessively move so as to be separated from the operation components, and the operation components are easy to generate transmission failure and even are blocked.
Disclosure of Invention
The application aims to overcome the defects in the prior art, and provides an operating mechanism capable of being operated at multiple sides and a disconnecting switch, so as to solve the problem that the transmission is invalid or even blocked due to the fact that a transmission piece is separated from an operating component due to excessive movement in the existing disconnecting switch.
In order to achieve the above purpose, the technical scheme adopted by the embodiment of the application is as follows:
in one aspect of the embodiments of the present application, an operating mechanism capable of being operated at multiple sides is provided, including a base, and a front operating component and a side operating component rotatably disposed on the base, where the front operating component and the side operating component are linked by a transmission member to be synchronously in a switching-off or switching-on position, and an abutting portion matched with the transmission member is disposed on the side operating component, and the transmission member and the side operating component are limited to maintain a transmission relationship by the abutting portion.
Optionally, a first transmission part with a transmission wall is arranged on the side operation assembly, a first matching part is arranged on the transmission part, the first matching part is provided with a matching wall matched with the transmission wall for transmission, the side operation assembly is used for driving the transmission part to slide relative to the base through the transmission wall and the matching wall matched with each other, and the abutting part is used for abutting with the transmission part when the side operation assembly is in the opening position or the closing position so as to limit the matching wall to be positioned on a rotation path of the transmission wall.
Optionally, the abutting portion includes a closing abutting portion and a separating brake abutting portion that set up respectively on the side operation subassembly, and closing abutting portion is used for being in the spacing with the one end butt of driving medium when the side operation subassembly is in the closing position, and separating brake abutting portion is used for being in the spacing with the other end butt of driving medium when the side operation subassembly is in the separating brake position.
Optionally, the first transmission portion is a transmission groove arranged on the side operation assembly, the first matching portion is a protrusion arranged on the transmission member, the transmission wall comprises two opposite groove walls of the transmission groove, the matching wall comprises two opposite protruding side walls, and the two groove walls of the transmission groove are in one-to-one transmission matching with the two protruding side walls.
Alternatively, the two side walls of the bulge are respectively convex arc walls.
Optionally, the abutting portion is a lug, and a receiving hole for receiving the lug is formed in the transmission member, and the lug is used for abutting against a hole wall of the receiving hole when the side operation assembly is in the opening position or the closing position so as to limit the transmission member and the side operation assembly to keep transmission.
Optionally, the axes of rotation of the front side operating assembly and the side operating assembly are perpendicular.
Optionally, the front operation assembly includes a rotating shaft rotatably disposed on the base and an extension member fixedly disposed on the rotating shaft, a second transmission portion is disposed on the extension member, and a second matching portion that is matched with the second transmission portion for transmission is disposed on the transmission member.
Optionally, the multi-side operable operating mechanism includes two fixedly connected side operating components, and the two side operating components are respectively located at two opposite sides of the rotating shaft of the front operating component.
In another aspect of the embodiments of the present application, an isolating switch is provided, which includes a switch body and any of the above operating mechanisms capable of operating on multiple sides, where the operating mechanism capable of operating on multiple sides is stacked on the switch body, and the operating mechanism capable of operating on multiple sides is in driving connection with a moving contact in the switch body.
The beneficial effects of the application include:
the application provides an operating mechanism capable of operating at multiple sides and an isolating switch, wherein the operating mechanism capable of operating at multiple sides comprises a base, a front operating component and a side operating component which are rotatably arranged on the base, the front operating component and the side operating component are linked through a transmission piece to be synchronously positioned at a brake-separating or brake-closing position, and an abutting part matched with the transmission piece is arranged on the side operating component, so that when the transmission piece moves along with the front operating component or the side operating component, the abutting part can be used for limiting the movement of the transmission piece, the movement of the transmission piece is restrained, the transmission piece and the side operating component are further limited to keep a stable and reliable transmission relation at all times, and the problem that transmission failure and even clamping are caused by the fact that the transmission piece is excessively moved to be separated from the operating component is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multi-sided operating mechanism according to an embodiment of the present application;
FIG. 2 is an exploded view of a multi-sided operable operating mechanism according to an embodiment of the present application;
FIG. 3 is a second schematic structural view of a multi-sided operating mechanism according to an embodiment of the present application;
FIG. 4 is a third schematic structural view of a multi-sided operating mechanism according to an embodiment of the present application;
FIG. 5 is a second exploded view of a multi-sided operable operating mechanism according to an embodiment of the present application;
FIG. 6 is a schematic diagram of the cooperation of a side operating assembly and a driving member according to an embodiment of the present application;
FIG. 7 is a cross-sectional view of a side operating assembly and a driving member in accordance with an embodiment of the present application;
FIG. 8 is a schematic diagram of the front operating assembly and the driving member according to an embodiment of the present application;
fig. 9 is a schematic structural diagram of an isolating switch according to an embodiment of the present application.
Icon: 010-a multi-sided operable operating mechanism; 020-a switch body; 100-base; 200-a front side operating assembly; 210-an extension; 211-a second transmission part; 300-side handling assembly; 310-abutment; 311-closing abutment; 312-a brake-off abutment; 320-a first transmission; 321-a first groove wall; 322-second groove wall; 400-driving piece; 410-a first mating portion; 411-a first sidewall; 412-a second sidewall; 420-a second mating portion; 430-receiving holes; 510-a first energy storage assembly; 520-a second energy storage component.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. It should be noted that, under the condition of no conflict, the features of the embodiments of the present application may be combined with each other, and the combined embodiments still fall within the protection scope of the present application.
In the description of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In an aspect of the present application, as shown in fig. 1, 2, 3 and 4, an operating mechanism 010 capable of being operated on multiple sides is provided, and includes a base 100, a transmission member 400, a front operating assembly 200 and a side operating assembly 300, where the front operating assembly 200 and the side operating assembly 300 are rotatably disposed on the base 100, and the front operating assembly 200 is in transmission fit with the transmission member 400, and the side operating assembly 300 is also in transmission fit with the transmission member 400, in other words, the front operating assembly 200 and the side operating assembly 300 are linked by the transmission member 400, so that when the front operating assembly 200 moves in a closing direction, the side operating assembly 300 can be driven by the transmission member 400 to move together in the closing direction, and of course, when the side operating assembly 300 moves in the closing direction, the front operating assembly 200 or the side operating assembly 300 can also be driven by the transmission member 400 to move together in the closing direction, and similarly, when the front operating assembly 200 or the side operating assembly 300 moves in the opening direction, the other can also be driven by the transmission member 400 to move synchronously. I.e., the front side operating assembly 200 and the side operating assembly 300 are simultaneously in the closing position or the opening position.
In order to ensure the reliability and stability of the transmission, as shown in fig. 5, an abutting portion 310 is provided on the side operation assembly 300, and the abutting portion 310 can be matched with the transmission member 400, so that when the transmission member 400 moves along with the front operation assembly 200 or the side operation assembly 300, the abutting portion 310 can be used for limiting the movement of the transmission member 400 in an abutting manner, and further, the transmission member 400 and the side operation assembly 300 are limited to maintain a stable and reliable transmission relationship at any time, and of course, the transmission member 400 can also maintain a stable and reliable transmission relationship with the front operation assembly 200 under the limiting constraint of the abutting portion 310, so that the problem of transmission failure and even jamming caused by the fact that the transmission member 400 excessively moves to be separated from the operation assembly is avoided.
The base 100 may be a base, a housing, etc., and the present application is not particularly limited thereto, and it should be understood that when the base 100 is a housing, as shown in fig. 1 to 3, good protection can be provided to components disposed thereon, thereby improving reliability and stability of the operating mechanism.
For ease of understanding, the following will be described by taking the base 100 as a rectangular parallelepiped housing as an example: as shown in fig. 1, the front operation unit 200 is rotatably disposed on the front surface of the rectangular parallelepiped housing, and the side operation unit 300 is disposed on the side surface of the rectangular parallelepiped housing adjacent to the front surface, so that the user can operate the operation mechanism on multiple sides such as the front surface and the side surface of the rectangular parallelepiped housing. Of course, there are four sides of the rectangular parallelepiped housing, and the side operating assembly 300 may be flexibly selected to be disposed on one or more of the four sides as desired, for example, the side operating assembly 300 may be disposed on only one side, or the side operating assembly 300 may be disposed on both of the opposite sides.
Referring to fig. 6, in order to implement the cooperation between the side operation assembly 300 and the transmission member 400, a first transmission portion 320 is disposed on the side operation assembly 300, and a first cooperation portion 410 is disposed on the transmission member 400, where the first transmission portion 320 has a transmission wall, and the first cooperation portion 410 has a cooperation wall that cooperates with the transmission wall, so that when the side operation assembly 300 acts, the side operation assembly 300 is driven to rotate relative to the base 100, and the first transmission portion 320 follows the rotation of the side operation assembly 300, and the transmission wall of the first transmission portion 320 drives the cooperation wall of the first cooperation portion 410 to further drive the transmission member 400 to slide relative to the base 100 (a sliding rail matched with the transmission member 400 may be disposed on the base 100), and when the transmission member 400 slides relative to the base 100, the front operation assembly 200 is driven to keep synchronous motion therewith. In other words, when synchronous rotation of the front face operating assembly 200 and the side face operating assembly 300 is achieved, both can be engaged with different sides of the sliding transmission member 400, respectively, thereby achieving conversion of the rotation direction.
When the side operation assembly 300 rotates to the closing position, the first transmission part 320 stops moving, at this time, in order to avoid excessive sliding of the transmission piece 400, the abutting part 310 located on the side operation assembly 300 can be just abutted against the transmission piece 400, so that the transmission piece 400 is limited to continue sliding, so that the transmission piece 400 stops sliding, and the matching wall of the first matching part 410 on the transmission piece 400 is still located on the rotating path of the transmission wall of the first transmission part 320 at this time, so that the first transmission part 320 and the first matching part 410 still keep a transmission matching relationship, and the driving of the transmission piece 400 can still be realized through the transmission of the first transmission part 320 and the first matching part 410 when the side operation assembly 300 rotates towards the opening position next time, thereby ensuring the stable and reliable transmission of the side operation assembly 300 and the transmission piece 400.
Similarly, referring to fig. 6 and 7, when the side operating assembly 300 rotates to the opening position, in order to avoid excessive sliding of the transmission member 400, the abutting portion 310 located on the side operating assembly 300 may just abut against the transmission member 400, so as to limit the transmission member 400 to slide continuously, and the mating wall of the first mating portion 410 on the transmission member 400 is still located on the rotation path of the driving wall of the first driving portion 320 at this time, so that the first driving portion 320 and the first mating portion 410 still maintain a driving mating relationship, and the driving of the transmission member 400 can still be realized through the driving of the first driving portion 320 and the first mating portion 410 when the side operating assembly 300 rotates to the closing position next time, thereby ensuring the stable and reliable driving of the side operating assembly 300 and the transmission member 400.
Referring to fig. 6 and 7, the two contact portions 310 include two contact portions 310, namely a closing contact portion 311 and a separating contact portion 312, wherein the closing contact portion 311 and the separating contact portion 312 are respectively disposed on the side surface operation assembly 300, and for the closing contact portion 311: when the side operation assembly 300 rotates to the closing position, the closing abutting part 311 is just abutted with one end of the transmission piece 400 to limit the excessive movement of the transmission piece 400; for the split gate abutment 312: when the side operating assembly 300 rotates to the opening position, the opening abutting portion 312 just abuts against the other end of the transmission member 400 to limit excessive movement of the transmission member 400.
Referring to fig. 6 and 7, the abutment portion 310 is a lug, a receiving hole 430 for receiving the lug is provided on the transmission member 400, and when the side operating assembly 300 rotates to the opening or closing position, the lug on the side operating assembly 300 extends into the receiving hole 430 and abuts against the hole wall of the receiving hole 430, so that the transmission member 400 is limited to slide continuously by the lug, and excessive sliding of the transmission member 400 and detachment of the side operating assembly 300 from the transmission are avoided. It should be understood that the receiving hole 430 may be a through hole or a blind hole, and the present application is not limited thereto. Specific:
when the abutting portion 310 includes the opening abutting portion 312 and the closing abutting portion 311, the corresponding opening abutting portion 312 may be an opening lug, the closing abutting portion 311 may be a closing lug, and two receiving holes 430 corresponding to the closing lug and the opening lug, respectively, are provided on the transmission member 400 for the closing lug: when the side operation assembly 300 rotates to the closing position, the closing lugs just rotate into the corresponding accommodating holes 430 and are in abutting connection with the hole walls of the accommodating holes 430 to limit the excessive movement of the transmission piece 400; for the split lugs: when the side operating assembly 300 rotates to the opening position, the opening lugs just rotate into the corresponding accommodating holes 430 and abut against the hole walls of the accommodating holes 430 to limit excessive movement of the transmission member 400.
Referring to fig. 6 and 7, the first transmission portion 320 is a transmission groove disposed on the side operating assembly 300, the first matching portion 410 is a protrusion disposed on the transmission member 400, the transmission wall includes two opposite groove walls (hereinafter referred to as a first groove wall 321 and a second groove wall 322 for convenience of description) of the transmission groove, and the matching wall includes two opposite side walls (hereinafter referred to as a first side wall 411 and a second side wall 412 for convenience of description) of the protrusion.
Referring to fig. 4 to 7, when the side operating assembly 300 rotates in the closing direction (arrow direction in fig. 4), the first sidewall 411 of the protrusion is driven by the first sidewall 321 of the driving slot, so as to drive the driving member 400 to slide to the left (left in fig. 7), when the side operating assembly 300 rotates to the closing position, in order to avoid excessive sliding of the driving member 400, the protrusion is separated from the driving slot, the closing lug on the side operating assembly 300 just rotates into the corresponding accommodating hole 430 and abuts against the wall of the accommodating hole 430, so that the second sidewall 412 is located on the rotation path of the second sidewall 322 (the first sidewall 411 is still located on the rotation path of the first sidewall 321), and when the side operating assembly 300 rotates reversely, the second sidewall 412 can be driven by the second sidewall 322 so that the driving slot can drive the protrusion.
When the side operating assembly 300 rotates in the opening direction (which may be opposite to the closing direction, for example, in the opposite direction of the arrow in fig. 4), the second sidewall 412 of the protrusion is driven by the second sidewall 322 of the driving slot, so as to drive the driving element 400 to slide rightwards, when the side operating assembly 300 rotates to the opening position, in order to avoid excessive sliding of the driving element 400, the protrusion is separated from the driving slot, the opening lug on the side operating assembly 300 just rotates into the corresponding accommodating hole 430 and abuts against the wall of the accommodating hole 430, so that the first sidewall 411 is located on the rotation path of the first sidewall 321 (the second sidewall 412 is still located on the rotation path of the second sidewall 322), and when the side operating assembly 300 rotates reversely, the first sidewall 411 can be driven by the first sidewall 321 so that the driving slot can drive the protrusion.
Referring to fig. 6 and 7, in order to improve the smoothness of transmission, the first and second protruding sidewalls 411 and 412 are respectively configured as protruding arc walls, thereby facilitating the cooperation transmission with the first and second groove walls 321 and 322 of the transmission groove.
Referring to fig. 4, the rotation axis a of the front side operating assembly 200 and the rotation axis b of the side operating assembly 300 are perpendicular, in other words, the rotation axes of the front side operating assembly 200 and the side operating assembly 300 are perpendicular.
Referring to fig. 5 and 8, the front operating assembly 200 includes a rotating shaft rotatably disposed on the base 100 and an extension member 210 fixedly disposed on the rotating shaft, a second transmission portion 211 is disposed on the extension member 210, and a second matching portion 420 that matches and drives the second transmission portion 211 is disposed on the transmission member 400. For example, the extension member 210 is a disc, the second transmission portion 211 is a groove disposed on the disc, the second matching portion 420 is a cylinder disposed on the transmission member 400, and the cylinder extends into the groove, so that when the cylinder follows the transmission member 400 to slide relative to the base 100, the cylinder drives the groove to rotate the front operating assembly 200, and of course, the cylinder can also be driven by the groove to slide relative to the base 100.
In one embodiment, the first transmission portion 320 may be a first tooth portion located on the side operating assembly 300, the second transmission portion 211 may be a second tooth portion located on the front operating assembly 200, the transmission member 400 may be a rack, the first engagement portion 410 may be a third tooth portion located on the rack, and the second engagement portion 420 may be a fourth tooth portion located on the rack, wherein the first tooth portion and the third tooth portion engage and drive, the second tooth portion and the fourth tooth portion engage and drive, and the third tooth portion and the fourth tooth portion are located on different sides of the rack, thereby enabling a transition between different rotational directions of the front operating assembly 200 and the side operating assembly 300. Therefore, when the side operating assembly 300 or the front operating assembly 200 drives the transmission member 400 to slide, the transmission member 400 can be limited by the abutment portion 310 when the transmission member is driven to the position of the last tooth, so that the situation that the third tooth portion is separated from the first tooth portion and the fourth tooth portion is separated from the second tooth portion is avoided.
Referring to fig. 4 and 5, the side operating assembly 300 may include a rotating member rotatably disposed on the base 100, and a transmission groove, a brake release lug, and a brake release lug are disposed on the rotating member. In order to increase the speed of switching on and off, as shown in fig. 4 and 5, the first energy storage component 510 and the second energy storage component 520 may be added, the ends of the first energy storage component 510 and the second energy storage component 520 are both fixed on the base 100, and the other ends of the first energy storage component 510 and the second energy storage component 520 are connected with the rotating member, so that the rotating member drives the first energy storage component 510 and the second energy storage component 520 to store energy during the rotation of the rotating member towards the switching on or off direction, and after the rotating member passes over the dead point, the first energy storage component 510 and the second energy storage component 520 release energy, thereby driving the rotating member to quickly reach the switching on position or the switching off position by means of energy release.
Referring to fig. 4 and 5, the multi-side operable operating mechanism 010 includes two side operating members 300, wherein the two side operating members 300 are fixedly connected to ensure rotation synchronism, the two side operating members 300 are respectively located at opposite sides of the rotation axis of the front operating member 200, for example, when the base 100 is a rectangular parallelepiped housing, the two side operating members 300 are respectively rotatably disposed at opposite sides of the rectangular parallelepiped housing, so as to be operable on three sides including the front operating member 200.
It should be appreciated that both side operating assemblies 300 may have the same driving relationship as the driving member 400.
In another aspect of the embodiment of the present application, as shown in fig. 9, there is provided an isolating switch, which includes a switch body 020 and a multi-side operable operating mechanism 010, wherein the multi-side operable operating mechanism 010 is stacked on the switch body 020, and the multi-side operable operating mechanism 010 is in driving connection with a moving contact in the switch body 020, so that when a user operates the operating mechanism, the moving contact in the switch body 020 can be driven to move synchronously, when the moving contact is in contact with a fixed contact in the switch body 020, the isolating switch is in a closing state, and when the moving contact is separated from the fixed contact in the switch body 020, the isolating switch is in a separating state.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides an operating device (010) that can operate of multiple sides, its characterized in that includes base (100) and rotate set up in front operation subassembly (200) and side operation subassembly (300) on base (100), front operation subassembly (200) with side operation subassembly (300) are in brake or combined floodgate position with synchronizing through driving medium (400) linkage be provided with on side operation subassembly (300) with abutting portion (310) of driving medium (400) complex, through abutting portion (310) with restriction driving medium (400) with side operation subassembly (300) keep the transmission relation.
2. The multi-sided operable operating mechanism (010) of claim 1, wherein a first transmission portion (320) having a transmission wall is provided on the side operating assembly (300), a first engagement portion (410) is provided on the transmission member (400), the first engagement portion (410) having an engagement wall engaged with the transmission wall, the side operating assembly (300) being adapted to slide the transmission member (400) relative to the base (100) via the engaged transmission wall and engagement wall, the abutment portion (310) being adapted to abut the transmission member (400) when the side operating assembly (300) is in the open or closed position to limit the engagement wall from being located in a rotational path of the transmission wall.
3. The multi-sided operable operating mechanism (010) as claimed in claim 2, wherein said abutment (310) comprises a closing abutment (311) and a breaking abutment (312) respectively provided on said side operating member (300), said closing abutment (311) being adapted to abut against one end of said transmission member (400) for limiting when said side operating member (300) is in a closing position, and said breaking abutment (312) being adapted to abut against the other end of said transmission member (400) for limiting when said side operating member (300) is in a breaking position.
4. A multi-sided operable operating mechanism (010) as claimed in claim 2 or 3, wherein said first transmission portion (320) is a transmission groove provided on said side operating member (300), said first engagement portion (410) is a protrusion provided on said transmission member (400), said transmission wall comprises two opposite side walls of said transmission groove, said engagement wall comprises two opposite side walls of said protrusion, and said two side walls of said transmission groove are in one-to-one driving engagement with said two side walls of said protrusion.
5. The multi-sided operable operating mechanism (010) as claimed in claim 4 wherein said convex side walls are each outwardly convex arcuate walls.
6. The multi-sided operable operating mechanism (010) of claim 1, wherein the abutment (310) is a lug, and wherein a receiving hole (430) for receiving the lug is provided on the transmission member (400), and the lug is adapted to abut against a wall of the receiving hole (430) when the side operating assembly (300) is in the opening or closing position to limit the transmission member (400) from maintaining transmission with the side operating assembly (300).
7. The multi-sided operable operating mechanism (010) of claim 1 wherein the axes of rotation of said front operating assembly (200) and said side operating assembly (300) are perpendicular.
8. The multi-sided operable operating mechanism (010) as claimed in claim 7, wherein said front operating assembly (200) includes a rotary shaft rotatably provided to said base (100) and an extension member (210) fixedly provided to said rotary shaft, a second transmission portion (211) is provided to said extension member (210), and a second engagement portion (420) engaged with said second transmission portion (211) is provided to said transmission member (400).
9. The multi-sided operable operating mechanism (010) of claim 8 wherein the multi-sided operable operating mechanism (010) includes two fixedly coupled side operating members (300), the side operating members (300) being located on opposite sides of the rotational axis of the front operating member (200), respectively.
10. An isolating switch, characterized by comprising a switch body (020) and a multi-side operable operating mechanism (010) according to any of claims 1 to 9, the multi-side operable operating mechanism (010) being arranged in a stack with the switch body (020), the multi-side operable operating mechanism (010) being in driving connection with a moving contact in the switch body (020).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210518964.XA CN117095976A (en) | 2022-05-12 | 2022-05-12 | Operating mechanism capable of being operated at multiple sides and isolating switch |
| PCT/CN2023/093413 WO2023217210A1 (en) | 2022-05-11 | 2023-05-11 | Operation mechanism capable of being operated at multiple sides, isolation switch and switch appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210518964.XA CN117095976A (en) | 2022-05-12 | 2022-05-12 | Operating mechanism capable of being operated at multiple sides and isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117095976A true CN117095976A (en) | 2023-11-21 |
Family
ID=88770320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210518964.XA Pending CN117095976A (en) | 2022-05-11 | 2022-05-12 | Operating mechanism capable of being operated at multiple sides and isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117095976A (en) |
-
2022
- 2022-05-12 CN CN202210518964.XA patent/CN117095976A/en active Pending
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