EP3989259B1 - Miniaturschutzschalter vom einstecktyp - Google Patents

Miniaturschutzschalter vom einstecktyp

Info

Publication number
EP3989259B1
EP3989259B1 EP20826176.8A EP20826176A EP3989259B1 EP 3989259 B1 EP3989259 B1 EP 3989259B1 EP 20826176 A EP20826176 A EP 20826176A EP 3989259 B1 EP3989259 B1 EP 3989259B1
Authority
EP
European Patent Office
Prior art keywords
switching
indicating
circuit breaker
place
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20826176.8A
Other languages
English (en)
French (fr)
Other versions
EP3989259A1 (de
EP3989259A4 (de
EP3989259C0 (de
Inventor
Kejun LU
Xiangyi GU
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Chint Electrics Co Ltd
Original Assignee
Zhejiang Chint Electrics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910527362.9A external-priority patent/CN112103144B/zh
Priority claimed from CN201910527369.0A external-priority patent/CN112103145B/zh
Application filed by Zhejiang Chint Electrics Co Ltd filed Critical Zhejiang Chint Electrics Co Ltd
Publication of EP3989259A1 publication Critical patent/EP3989259A1/de
Publication of EP3989259A4 publication Critical patent/EP3989259A4/de
Application granted granted Critical
Publication of EP3989259C0 publication Critical patent/EP3989259C0/de
Publication of EP3989259B1 publication Critical patent/EP3989259B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
    • H01H9/226—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts the casing containing electrical equipment other than and operated by the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5866—Electric connections to or between contacts; Terminals characterised by the use of a plug and socket connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage

Definitions

  • the present invention relates to the field of low-voltage electric appliances, and more particularly, to a plug-in miniature circuit breaker.
  • circuit breaker can effectively improve the safety of electric appliances.
  • plug-in miniature circuit breakers have various structures. With the miniaturization development trend of the electric devices, an overall structure and an operating mode of an adapted plug-in miniature circuit breaker need to be further upgraded.
  • An existing plug-in miniature circuit breaker has the following problems.
  • China patent No. CN109786186 discloses a plug-in miniature circuit breaker with an indicating device but without an in-place indicating mechanism;
  • the indicating device comprises a first blocking plate 5a and a second blocking plate 6a slidably arranged in the housing 2 respectively ( and they on one side of the sidewall, which is provided with a hole for the operating member 1 to plug in, of the housing 2), a linkage member 7a pivotally arranged on the housing 2 and drivingly connected with the plate 5, and a second transmission lever 8a pivotally mounted on the housing 2 through the middle part of itself and drivingly connected with the plate 5a and the plate 6a respectively.
  • the indicating device has a complex structure and need a large assembly space.
  • European patent No. EP3319102A1 discloses an indication device for electric switch, the electric switch is not a plug-in miniature circuit breaker and without an in-place indicating mechanism, the indication component 101 of the indication device is not used to be in drivingly fit with the operating member of the plug-in miniature circuit breaker, the indication device is used to indicate the switching-off and switching-on state of the electric switch, but has not the function that indicating whether or not the electric switch is installed in place.
  • China patent No. CN206460920U discloses a fault indicating device for a miniature circuit breaker, the fault indicating device is used to indicate the switching-off state, switching-on state and fault state of the miniature circuit breaker; the miniature circuit breaker is not a plug-in miniature circuit breaker that has an operating member, and the miniature circuit breaker has no in-place indicating mechanism.
  • China patent No. CN103857980B discloses an assembly and an in-place indicating device for the assembly; the assembly is not a plug-in miniature circuit breaker and is without a switching-off and switching-off indicating member.
  • the present invention aims to overcome the defects in the prior art, and provides a plug-in miniature circuit breaker, and a switching-off and switching-on indicating member thereof is arranged on one side of an operating member, and is matched with a switching-off and switching-on indicating window on a housing, so that switching-off and switching-on states of the circuit breaker can be visually and clearly indicated.
  • the switching-off and switching-on indicating member comprises a first indicating member driven boss arranged on one side thereof, and the operating member comprises a first operating member driving boss arranged on one side thereof, and the first operating member driving boss is in driving fit with the first indicating member driven boss; and the operating member is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state, and the first operating member driving boss drives the switching-off and switching-on indicating member to rotate through the first indicating member driven boss, so that the switching-on indicating face is visible through the switching-off and switching-on indicating window.
  • the in-place indicating end comprises a warning face and an in-place indicating face; when the plug-in miniature circuit breaker is not installed and the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and not installed in place, the warning face is visible through the in-place indicating window, and the plug-in miniature circuit breaker is indicated to be not installed in place; and after the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and installed in place, the in-place indicating face is visible through the in-place indicating window, and the plug-in miniature circuit breaker is indicated to be installed in place.
  • the in-place indicating mechanism comprises an in-place indicating member and an in-place linkage which are pivotally arranged on the housing respectively, one end of the in-place indicating member is provided with the in-place indicating end, the other end of the in-place indicating member is in driving fit with one end of the in-place linkage, and the other end of the in-place linkage is provided with the driven protrusion;
  • a middle portion of the in-place indicating member is pivotally arranged on the housing, and comprises the in-place indicating end and an in-place driven protrusion which are respectively arranged at two ends thereof;
  • a middle portion of the in-place linkage is pivotally arranged on the housing, and comprises an in-place driving protrusion and the driven protrusion which are respectively arranged at two ends thereof, and the in-place driving protrusion is in driving fit with the in-place driven protrusion; and after the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and installed in place, the housing at the assembly position
  • the in-place linkage further comprises a circuit breaker locking protrusion arranged on one side of the in-place driving protrusion, and the circuit breaker locking protrusion is in limit fit with the operating mechanism to prevent the operating member from moving towards a switching-on direction of the circuit breaker; after the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and installed in place, the housing at the assembly position of the circuit breaker squeezes the driven protrusion to rotate the in-place linkage, and the locking protrusion is released from the operating mechanism; the operating mechanism further comprises a first connecting rod, and the first connecting rod comprises a connecting rod first end inserted into the operating member; and the operating member is in limit fit with the circuit breaker locking protrusion, or the connecting rod first end is in limit fit with the circuit breaker locking protrusion.
  • the in-place indicating member and the switching-off and switching-on indicating member are both pivotally arranged on the housing through the first installation shaft of the housing; and the housing further comprises an operating member socket arranged on the housing, a side wall of the housing provided with the operating member socket is a first side wall, a side wall of the housing provided with the outlet is a second side wall, one end of the first side wall is connected with one end of the second side wall in a bending manner, and the switching-off and switching-on indicating window and the in-place indicating window are both arranged at a joint of the first side wall and the second side wall.
  • the housing comprises an in-place indicating window and an outlet which are arranged on the housing;
  • the plug-in miniature circuit breaker further comprises an in-place indicating mechanism arranged in the housing, the in-place indicating mechanism comprises an in-place indicating member, a middle portion of the in-place indicating member is pivotally arranged on the housing, the in-place indicating member comprises an indicating end and an indicating member driven end which are respectively arranged at two ends thereof, the indicating end is arranged opposite to an in-place indicating window, and the indicating member driven end passes through the outlet and protrudes outside the housing; and after the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and installed in place, the housing at the assembly position of the circuit breaker squeezes the indicating member driven end, so that the indicating end indicates that the plug-in miniature circuit breaker is installed in place through the in-place indicating window.
  • the in-place indicating end comprises a warning side face and an in-place indicating side face; when the plug-in miniature circuit breaker is not installed and the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and not installed in place, the warning side face is visible through the in-place indicating window, and the plug-in miniature circuit breaker is indicated to be not installed in place; and after the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and installed in place, the in-place indicating side face is visible through the in-place indicating window, and the plug-in miniature circuit breaker is indicated to be installed in place.
  • the in-place indicating member further comprises a circuit breaker locking boss, and the circuit breaker locking boss is in limit fit with the operating mechanism to prevent the operating member from moving towards a switching-on direction of the circuit breaker; after the plug-in miniature circuit breaker is installed to the assembly position of the circuit breaker and installed in place, the housing at the assembly position of the circuit breaker squeezes the indicating member driven end to rotate the in-place indicating member, the operating mechanism is released from the circuit breaker locking boss, and the operating member is pressed to connect the moving contact with the static contact; and the operating member comprises a connecting rod installation table arranged on one side thereof, the operating mechanism further comprises a first connecting rod, the first connecting rod comprises a connecting rod first end inserted into the connecting rod installation table, and the operating member is in limit fit with the circuit breaker locking boss, or the connecting rod first end is in limit fit with the circuit breaker locking boss.
  • the circuit breaker locking member comprises a locking boss and a locking member driven end which are respectively arranged at two ends thereof, and the locking boss is in limit fit with the operating mechanism to prevent the operating member from moving towards a switching-on direction of the circuit breaker;
  • the switching-off and switching-on indicating member thereof is in linkage fit with the operating member, so that an action of the switching-off and switching-on indicating member is directly controlled by the operating member, the switching-off and switching-on states of the plug-in miniature circuit breaker can be accurately indicated, and a safety of electricity consumption is improved; and the switching-off and switching-on indicating member is arranged on one side of the operating member, and is matched with the switching-off and switching-on indicating window of the housing for indicating the switching-off and switching-on states of the plug-in miniature circuit breaker, thus being more intuitive and clearer.
  • the switching-off and switching-on indicating member is pivotally arranged on the housing, which is conductive to reducing an assembly space and an action space of the switching-off and switching-on indicating member, and saving an internal space of the circuit breaker, and is conductive to miniaturization of the plug-in miniature circuit breaker.
  • plug-in miniature circuit breaker of the present invention Specific implementations of a plug-in miniature circuit breaker of the present invention are further described hereinafter with reference to the embodiments shown in FIG. 1 to FIG. 29 .
  • the plug-in miniature circuit breaker of the present invention is not limited to the descriptions in the following embodiments.
  • the housing 6 includes a switching-off and switching-on indicating window 62a arranged on the housing.
  • the plug-in miniature circuit breaker further includes a switching-off and switching-on indicating member 2 arranged in the housing 6 and used for indicating switching-off and switching-on states of the plug-in miniature circuit breaker, and the switching-off and switching-on indicating member 2 is arranged on one side of the operating member 1 and is in linkage fit with the operating member.
  • the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state through the operating mechanism, and make the switching-off and switching-on indicating member 2 act, and the switching-on state of the plug-in miniature circuit breaker is indicated through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 includes a switching-off indicating face 22 and a switching-on indicating face 23 which are arranged on the switching-off and switching-on indicating member.
  • the switching-off indicating face 22 is visible through the switching-off and switching-on indicating window 62a.
  • the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state, and the switching-off and switching-on indicating member 2 acts to make the switching-on indicating face 23 visible through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 is pivotally arranged on the housing 6, the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state, and the switching-off and switching-on indicating member 2 rotates to make the switching-on indicating face 23 visible through the switching-off and switching-on indicating window 62a. Further, as shown in FIG. 1 to FIG.
  • the operating member 1 when the plug-in miniature circuit breaker is in the switching-on state, the operating member 1 is pulled to make the plug-in miniature circuit breaker enter the switching-off state through the operating mechanism, and the operating member 1 drives the switching-off and switching-on indicating member 2 to rotate, so that the switching-off indicating face 22 is visible through the switching-off and switching-on indicating window 62a.
  • the operating member 1 when the plug-in miniature circuit breaker is in the switching-on state, the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-off state through the operating mechanism. Meanwhile, the operating member 1 pops up, and the operating member 1 drives the switching-off and switching-on indicating member 2 to rotate, so that the switching-off indicating face 22 is visible through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 thereof is in linkage fit with the operating member 1, so that an action of the switching-off and switching-on indicating member 2 is directly controlled by the operating member 1, the switching-off and switching-on states of the plug-in miniature circuit breaker can be accurately indicated, and a safety of electricity consumption is improved.
  • the switching-off and switching-on indicating member 2 is pivotally arranged on the housing 6, which is conductive to reducing an assembly space and an action space of the switching-off and switching-on indicating member 2, and saving an internal space of the circuit breaker, and is conductive to miniaturization of the plug-in miniature circuit breaker.
  • the switching-off and switching-on indicating window 62 of the housing 6 is used for indicating the switching-off and switching-on states of the plug-in miniature circuit breaker, thus being more intuitive and clearer.
  • the housing 6 includes an in-place indicating window 62b and an outlet 64 which are arranged on the housing.
  • the plug-in miniature circuit breaker further includes an in-place indicating mechanism, the in-place indicating mechanism includes a driven protrusion 51 and an in-place indicating end 4243 which are respectively arranged at two ends thereof, the driven protrusion 51 passes through the outlet 64 and protrudes outside the housing 6, and the in-place indicating end 4243 is arranged opposite to the in-place indicating window 62b.
  • the in-place indicating end 4243 indicates that the plug-in miniature circuit breaker is installed in place through the in-place indicating window 62b.
  • the in-place indicating end 4243 includes a warning face 42 and an in-place indicating face 43.
  • the warning face 42 is visible through the in-place indicating window 62b, and the plug-in miniature circuit breaker is indicated to be not installed in place.
  • the in-place indicating face 43 is visible through the in-place indicating window 62b, and the plug-in miniature circuit breaker is indicated to be installed in place. Further, as shown in FIG. 18 to FIG.
  • the housing at the assembly position of the circuit breaker squeezes the indicating member driven end 4a, so that the indicating end 4cd indicates that the plug-in miniature circuit breaker is installed in place through the in-place indicating window 62b.
  • the indicating end 4cd includes a warning side face 4c and an in-place indicating side face 4d.
  • the warning side face 4c is visible through the in-place indicating window 62b, and the plug-in miniature circuit breaker is indicated to be not installed in place.
  • the in-place indicating side face 4d is visible through the in-place indicating window 62b, and the plug-in miniature circuit breaker is indicated to be installed in place. Further, as shown in FIG. 25 to FIG.
  • the plug-in miniature circuit breaker further includes a circuit breaker locking member 8 with a middle portion pivotally arranged on the housing 6,
  • the circuit breaker locking member 8 includes a locking boss 81 and a locking member driven end 80 which are respectively arranged at two ends thereof, and the locking boss 81 is in limit fit with the operating mechanism to prevent the operating member 1 from moving towards a switching-on direction of the circuit breaker (which means that the operating member 1 is prevented from moving into the housing 6).
  • the housing at the assembly position of the circuit breaker squeezes the locking member driven end 80 to rotate the circuit breaker locking member 8, the locking boss 81 is released from the operating mechanism, and the operating member 1 is pressed to connect the moving contact 900c with the static contact 910c through the operating mechanism;
  • the in-place indicating mechanism thereof includes the in-place indicating member 4.
  • the in-place indicating member 4 is in driving fit with the housing at the assembly position of the circuit breaker, which is capable of accurately indicating whether the plug-in miniature circuit breaker is installed in place, thus improving a safety of electricity consumption and ensuring a working stability of the circuit breaker.
  • the in-place indicating member 4 has a simple structure, which facilitates assembly and is stable in working.
  • the circuit breaker locking member 8 is capable of preventing the operating member 1 from moving towards the switching-on direction of the circuit breaker when the plug-in miniature breaker is not installed and not installed in place, which is conductive to further improving the safety of electricity consumption.
  • An implementation of the plug-in miniature circuit breaker of the present invention is as follows.
  • the plug-in miniature circuit breaker of the present invention includes the housing 6, the operating mechanism, and the contact system.
  • the operating mechanism includes the operating member 1 with one end inserted into the housing 6 and the other end protruding outside the housing 6, and the contact system includes the moving contact 900c with one end connected with the operating mechanism and the static contact 910c matched with the moving contact 900c for use. Specifically, in a direction shown in FIG.
  • the operating mechanism and the contact system are both arranged in the housing 6, the operating mechanism is arranged on an upper portion of the housing 6, and the contact system is arranged below the operating mechanism.
  • the operating member 1 of the operating mechanism is inserted into an upper end of the housing 6, an upper end of the operating member 1 protrudes from an upper side of the housing 6, and a lower end of the operating member is inserted into the housing 6.
  • the moving contact 900c of the contact system is arranged below the operating mechanism and is connected with the operating mechanism, and the static contact 910c is arranged on a left side of the moving contact 900c and is matched with the moving contact for use.
  • the operating mechanism includes the operating member 1, a first connecting rod 7, a transmission plate 100, a second connecting rod 200, a buckle 300, a catch 400, and a supporting plate.
  • a lower end of the operating member 1 is connected with one end of the first connecting rod 7, the other end of the first connecting rod 7 is connected with the transmission plate 100, and the transmission plate 100 is connected with the buckle 300 through the second connecting rod 200.
  • the buckle 300 and the catch 400 are rotatably arranged on the supporting plate respectively, the buckle 300 is proceedingsch fit with the catch 400, and the supporting plate is connected with the moving contact 900c.
  • the operating member 1 is pressed/pulled to connect (switch on)/disconnect (switch off) the moving contact 900c with/from the static contact 910c through the operating mechanism, or the operating member 1 is pressed to connect/disconnect the moving contact 900c with/from the static contact 910c through the operating mechanism.
  • the operating member 1 When the operating member 1 is pressed to disconnect the moving contact 900c from the static contact 910c through the operating mechanism, the operating member 1 will automatically pops up (which is to pop up outside the housing 6).
  • the plug-in miniature circuit breaker of the present invention further includes a short circuit protection apparatus 600, an overload protection apparatus 500, an arc extinguishing chamber 700, an outlet end 900, and an inlet end 800.
  • the outlet end 900 is arranged on a left side of the operating member 1
  • the short circuit protection apparatus 600 and the arc extinguishing chamber 700 are arranged below the operating mechanism
  • the arc extinguish chamber 700 is located on a left side of the short circuit protection apparatus 600
  • the overload protection apparatus 500 is arranged on a left side of the operating mechanism and is located above the arc extinguishing chamber 700.
  • the short circuit protection apparatus 600 is an electromagnetic release, and is matched with the buckle 400 for use
  • the overload protection apparatus 500 is a bimetallic strip, and is matched with the buckle 400 for use.
  • the plug-in miniature circuit breaker of the present invention further includes the switching-off and switching-on indicating member 2 arranged in the housing 6 and used for indicating the switching-off and switching-on states of the plug-in miniature circuit breaker, and the switching-off and switching-on indicating member 2 is arranged on one side of the operating member 1 and is in linkage fit with the operating member.
  • the housing 6 includes the switching-off and switching-on indicating window 62a arranged on the housing.
  • the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state through the operating mechanism, and make the switching-off and switching-on indicating member 2 act, and the switching-on state of the plug-in miniature circuit breaker is indicated through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 includes the switching-off indicating face 22 and the switching-on indicating face 23 which are arranged on the switching-off and switching-on indicating member.
  • the switching-off indicating face 22 is visible through the switching-off and switching-on indicating window 62a.
  • the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state, and the switching-off and switching-on indicating member 2 acts to make the switching-on indicating face 23 visible through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 is pivotally arranged on the housing 6, the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state, and the switching-off and switching-on indicating member 2 rotates to make the switching-on indicating face 23 visible through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 is rotatably arranged at an inner corner of the housing 6, and a chamfered structure is arranged at a top corner of the housing 6 corresponding to the inner corner.
  • the switching-off and switching-on indicating window 62a is arranged on the chamfered structure.
  • the switching-off and switching-on indicating member 2 is pivotally arranged at a right top corner of an upper end of the housing 6, and is located on a right side of the operating member 1.
  • a chamfered structure is arranged at a joint between an upper side wall and a right side wall of the housing 6, the switching-off and switching-on indicating window 62a is arranged on the chamfered structure, and the switching-off and switching-on indicating window 62a is arranged corresponding to the switching-off and switching-on indicating member 2 and is matched with the switching-off and switching-on indicating member for use.
  • the switching-off and switching-on indicating member 2 is not only pivotally arranged on the housing 6, but also arranged on the housing 6 in a way that a slide rail is matched with a slide way, and the operating member 1 drives the switching-off and switching-on indicating member 2 to move up and down so as to indicate the switching off/on state of the plug-in miniature circuit breaker.
  • the switching-off and switching-on indicating member 2 is in linkage fit with the operating member 1 in the present invention refers to that the switching-off and switching-on indicating member 2 and the operating member 1 act synchronously, or the switching-off and switching-on indicating member 2 follows an action of the operating member 1.
  • FIG. 1 to FIG. 7 show a first embodiment of linkage fit between the switching-off and switching-on indicating member 2 and the operating member 1.
  • the switching-off and switching-on indicating member 2 includes a first indicating member limit platform 21a arranged on one side thereof, the operating member 1 includes a first operating member limit boss 11a arranged on one side thereof, and the first indicating member limit platform 21a is in limit fit with the first operating member limit boss 11a.
  • the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state, the first operating member limit boss 11a moves to one side of the first indicating member limit platform 21a, and is released from the first indicating member limit platform 21a, and the switching-off and switching-on indicating member 2 rotates to make the switching-on indicating face 23 visible through the switching-off and switching-on indicating window 62a.
  • the switching-off and switching-on indicating member 2 has the cylindrical structure, and includes the first indicating member limit platform 21a arranged on one side of the switching-off and switching-on indicating member, and the switching-off indicating face 22 and the switching-on indicating face 23 which are arranged on the other side of the switching-off and switching-on indicating member 2.
  • a middle portion of the switching-off and switching-on indicating member 2 is pivotally arranged on the housing 6, and the first indicating member limit platform 21a includes a first limit plane 210a arranged on one side thereof.
  • the plug-in miniature circuit breaker enters the switching-on state (shown in FIG. 5 ) from the switching-off state (shown in FIG.
  • the switching-off and switching-on indicating member 2 further includes an indicating member shaft hole 20 arranged in the middle portion thereof, and the switching-off and switching-on indicating member 2 is sleeved on the first installation shaft 63 of the housing 6 through the indicating member shaft hole 20.
  • the plug-in miniature circuit breaker further includes an indicating member torsion spring 3, the indicating member torsion spring 3 is sleeved on the first installation shaft 63, one end of the indicating member torsion spring is connected with the switching-off and switching-on indicating member 2, and the other end of the indicating member torsion spring is connected with the housing 6, so that rotating power is provided for the switching-off and switching-on indicating member 2.
  • the plug-in miniature circuit breaker is in the switching-off state
  • the switching-off and switching-on indicating member 2 is arranged on the right side of the operating member 1
  • the first operating member limit boss 11a is arranged on the right side of the operating member 1
  • the first indicating member limit platform 21a is arranged on the left side of the switching-off and switching-on indicating member 2
  • the first limit plane 210a is arranged on the left side of the first indicating member limit platform 21a.
  • the first operating member limit boss 11a abuts against an upper end of the first limit plane 210a to prevent the switching-off and switching-on indicating member 2 from rotating counterclockwise.
  • the switching-off indicating face 22 of the switching-off and switching-on indicating member 2 is opposite to the switching-off and switching-on indicating window 62a, and the switching-off indicating face 22 is visible through the switching-off and switching-on indicating window 62a.
  • the plug-in miniature circuit breaker is in the switching-on state, and the first operating member limit boss 11a is located below the first indicating member limit platform 21a (the first operating member limit boss 11a is located below a lower end of the first limit plane 210a).
  • the operating member 1 is pressed to make the plug-in miniature circuit breaker enter the switching-on state from the switching-off state through the operating mechanism, the operating member 1 drives the first operating member limit boss 11a to move from an upper end of the first limit plane 210a to a lower end of the first limit plane 210a until the first operating member limit boss 11a is separated from the first limit plane 210a, and the first operating member limit boss 11a is released from the first indicating member limit platform 21a.
  • the indicating member torsion spring 3 drives the switching-off and switching-on indicating member 2 to rotate counterclockwise, so that the switching-on indicating face 23 is opposite to the switching-off and switching-on indicating window 62a, the switching-on indicating face 23 is visible through the switching-off and switching-on indicating window 62a, and the plug-in miniature circuit breaker is indicated to be in the switching-on state.
  • the switching-off and switching-on indicating member 2 has the cylindrical structure, and includes the first indicating limit platform 21a arranged on one side of the switching-off and switching-on indicating member 2, the switching-off indicating face 22 and the switching-on indicating face 23 which are arranged on the other side of the switching-off and switching-on indicating member 2, and an indicating member shaft hole 20 arranged in the middle portion of the switching-off and switching-on indicating member 2.
  • the switching-off indicating face 22 and the switching-on indicating face 23 are both an arc face, one end of the switching-off indicating face 22 is close to one end of the first indicating member limit platform 21a, the other end of the switching-off indicating face is connected with the switching-on indicating face 23, and the other end of the switching-on indicating face 23 is close to the other end of the first indicating member limit platform 21a.
  • a length of the first indicating member limit platform 21a is greater than an outer diameter of the switching-off and switching-on indicating member 2, and one side of the first indicating member limit platform 21a is provided with the first limit plane 210a.
  • the switching-off indicating face 22 and the switching-on indicating face 23 can be of different colors or have different character marks, or the switching-off indicating face and the switching-on indicating face are of different colors and have different character marks.
  • FIG. 13 to FIG. 17 show a third embodiment of linkage fit between the switching-off and switching-on indicating member 2 and the operating member 1.
  • the three indicating member meshing teeth are respectively a first indicating member meshing tooth 21c1, a second indicating member meshing tooth 21c2, and a third indicating member meshing tooth 21c3 arranged in sequence, the first indicating member meshing tooth 21c1 is close to one end of the switching-off indicating face 22, the other end of the switching-off indicating face 22 is connected with one end of the switching-on indicating face 23, the other end of the switching-on indicating face 23 is close to the third indicating member meshing tooth 21c3.
  • the switching-off and switching-on indicating member 2 is sleeved on the first installation shaft 63 of the housing 6 through the indicating member shaft hole 20.
  • the plug-in miniature circuit breaker is in the switching-off state
  • a plurality of operating member meshing teeth are arranged on the right side of the operating member 1 from top to bottom
  • a plurality of indicating member meshing teeth are axially arranged on the left side of the switching-off and switching-on indicating member 2
  • the operating member meshing teeth and the indicating member meshing teeth are meshed with each other.
  • the switching-off indicating face 22 of the switching-off and switching-on indicating member 2 is opposite to the switching-on indicating window 62a, and the switching-off indicating face 22 is visible through the switching-on indicating window 62a.
  • the plug-in miniature circuit breaker is in the switching-on state.
  • the switching-on indicating face 23 of the switching-off and switching-on indicating member 2 is opposite to the switching-on indicating window 62a.
  • the plug-in miniature circuit breaker enters the switching-on state from the switching-off state, the operating member 1 is pressed downwardly, the operating member 1 drives the switching-off and switching-on indicating member 2 to rotate counterclockwise through meshing between the operating member meshing teeth and the indicating member meshing teeth, and the indicating member 2 is driven to rotate counterclockwise, so that the switching-on indicating face 23 is opposite to the switching-on indicating window 62a, and the switching-on indicating face 23 is visible through the switching-on indicating window 62a.
  • the second indicating member meshing tooth 21c1 is located between the second operating member meshing tooth 11c2 and the third operating member meshing tooth 11c3
  • the third operating member meshing tooth 11c3 is located between the second indicating member meshing tooth 21c2 and the third indicating member meshing tooth 21c3.
  • the first indicating member meshing tooth 21c1 is located between the first operating member meshing tooth 11c1 and the second operating member meshing tooth 11c2.
  • the plug-in miniature circuit breaker of the present invention further includes an in-place indicating mechanism, and the in-place indicating mechanism is used for indicating whether the plug-in miniature circuit breaker is installed in place.
  • FIG. 18 to FIG. 24 show a first implementation of the in-place indicating mechanism.
  • the housing 6 includes an in-place indicating window 62b and an outlet 64 which are arranged on the housing.
  • the in-place indicating mechanism includes a driven protrusion 51 and an in-place indicating end 4243 which are respectively arranged at two ends thereof, the driven protrusion 51 passes through the outlet 64 and protrudes outside the housing 6, and the in-place indicating end 4243 is arranged opposite to the in-place indicating window 62b.
  • the housing at the assembly position of the circuit breaker squeezes the driven protrusion 51, so that the in-place indicating end 4243 indicates that the plug-in miniature circuit breaker is installed in place through the in-place indicating window 62b.
  • the in-place indicating end 4243 includes a warning face 42 and an in-place indicating face 43.
  • the warning face 42 is visible through the in-place indicating window 62b, and the plug-in miniature circuit breaker is indicated to be not installed in place.
  • the in-place indicating face 43 is visible through the in-place indicating window 62b, and the plug-in miniature circuit breaker is indicated to be installed in place. Further, as shown in FIG. 18 to FIG.
  • the in-place indicating mechanism includes an in-place indicating member 4 and an in-place linkage 5 which are pivotally arranged on the housing 6 respectively, one end of the in-place indicating member 4 is provided with the in-place indicating end 4243, the other end of the in-place indicating member is in driving fit with one end of the in-place linkage 5, and the other end of the in-place linkage 5 is provided with the driven protrusion 51.
  • the circuit breaker locking protrusion 53 is arranged on a left side of the in-place driving protrusion 52, and is located below the connecting rod first end 70 and is in limit fit with the connecting rod first end to prevent the operating member 1 from moving downwardly.
  • the housing at the assembly position of the circuit breaker squeezes the driven protrusion 51 to move the driven protrusion into the housing 6, so that the in-place linkage 5 rotates clockwise, the circuit breaker locking protrusion 53 moves to a right side of the connecting rod first end 70, and is released from the connecting rod first end.
  • the operating member 1 is pressed downwardly, and the plug-in miniature circuit breaker is switched on through the operating mechanism.

Landscapes

  • Breakers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Claims (15)

  1. Einsteckminiaturstromkreisunterbrecher, der ein Gehäuse (6), einen Betätigungsmechanismus und ein Kontaktsystem aufweist, wobei der Betätigungsmechanismus ein Betätigungselement (1) aufweist, mit einem Ende, das in das Gehäuse (6) eingesetzt ist, und dem anderen Ende, das aus dem Gehäuse (6) vorsteht, und das Kontaktsystem einen beweglichen Kontakt (900c) mit einem Ende, das mit dem Betätigungsmechanismus verbunden ist, und einen statischen Kontakt (910c) aufweist, der zur Verwendung mit dem beweglichen Kontakt (900c) zusammengeführt ist,
    wobei: das Gehäuse (6) ein Abschalt- und Anschaltanzeigefenster (62a) aufweist, das an dem Gehäuse angeordnet ist; der Einsteckminiaturstromkreisunterbrecher ferner ein Abschalt- und Anschaltanzeigeelement (2) aufweist, das in dem Gehäuse (6) angeordnet ist und zum Anzeigen von Abschalt- und Anschaltzuständen des Einsteckminiaturstromkreisunterbrechers verwendet wird, und das Abschalt- und Anschaltanzeigeelement (2) an einer Seite des Betätigungselements (1) angeordnet ist und in einer Verknüpfungspassung mit dem Betätigungselement ist; das Betätigungselement (1) gepresst wird, um den Einsteckminiaturstromkreisunterbrecher dazu zu bringen, den Anschaltzustand mittels des Betätigungsmechanismus einzunehmen, und das Abschalt- und Anschaltanzeigeelement (2) dazu zu bringen, zu wirken, und der Anschaltzustand des Einsteckminiaturstromkreisunterbrechers mittels des Abschalt- und Anschaltanzeigefensters (62a) angezeigt wird; dadurch gekennzeichnet, dass
    der Einsteckminiaturstromkreisunterbrecher ferner einen An-Platz-Anzeigemechanismus aufweist, wobei der An-Platz-Anzeigemechanismus ein An-Platz-Anzeigeelement (4) aufweist; das Gehäuse (6) ein An-Platz-Anzeigefenster (62b) und einen Auslass (64) aufweist, die an dem Gehäuse angeordnet sind; ein Ende des An-Platz-Anzeigemechanismus gegenüber des An-Platz-Anzeigefensters (62b) angeordnet ist, ein anderes Ende des An-Platz-Anzeigemechanismus durch den Auslass (64) tritt und aus dem Gehäuse (6) vorsteht; nachdem der Einsteckminiaturstromkreisunterbrecher an einer Einbauposition des Stromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, ein Gehäuse an der Einbauposition des Einsteckminiaturstromkreisunterbrechers das andere Ende des An-Platz-Anzeigemechanismus zusammendrückt, sodass das eine Ende des An-Platz-Anzeigemechanismus anzeigt, das der Einsteckminiaturstromkreisunterbrecher an seinem Platz eingebaut ist, mittels des An-Platz-Anzeigefensters (62b);
    das Gehäuse (6) ferner einen Betätigungselementsockel (66) aufweist, der an dem Gehäuse angeordnet ist, eine Seitenwand des Gehäuses (6), die mit dem Betätigungselementsockel (66) versehen ist, eine erste Seitenwand ist, eine Seitenwand des Gehäuses (6), die mit dem Auslass (64) versehen ist, eine zweite Seitenwand ist, ein Ende der ersten Seitenwand mit einem Ende der zweiten Seitenwand auf eine Biegungsweise verbunden ist; das Abschalt- und Anschaltanzeigeelement (2) und das An-Platz-Anzeigeelement (4) an einer inneren Ecke angeordnet sind, die zu der ersten Seitenwand und der zweiten Seitenwand korrespondiert.
  2. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 1, wobei das Abschalt- und Anschaltanzeigeelement (2) eine Abschaltanzeigefläche (22) und eine Anschaltanzeigefläche (23) aufweist, die an dem Abschalt- und Anschaltanzeigeelement angeordnet sind; und, wenn der Einsteckminiaturstromkreisunterbrecher in dem Abschaltzustand ist, die Abschaltanzeigefläche (22) mittels des Abschalt- und Anschaltanzeigefensters (62a) sichtbar ist,
    das Abschalt- und Anschaltanzeigeelement (2) schwenkbar an dem Gehäuse (6) angeordnet ist, das Betätigungselement (1) gepresst wird, um den Einsteckminiaturstromkreisunterbrecher dazu zu bringen, den Anschaltzustand von dem Abschaltzustand einzunehmen, und sich das Abschalt- und Anschaltanzeigeelement (2) dreht, um die Anschaltanzeigefläche (23) mittels des Abschalt- und Anschaltanzeigefensters (62a) sichtbar zu machen.
  3. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 2, wobei das Abschalt- und Anschaltanzeigeelement (2) eine erste Anzeigeelementbeschränkungsplattform (21a) aufweist, die an einer Seite davon angeordnet ist, das Betätigungselement (1) einen ersten Betätigungselementbeschränkungsbuckel (11a) aufweist, der an einer Seite davon angeordnet ist, und die erste Anzeigeelementbeschränkungsplattform (21a) in einer Beschränkungspassung mit dem ersten Betätigungselementbeschränkungsbuckel (11a) ist; das Betätigungselement (1) gepresst wird, um den Einsteckminiaturstromkreisunterbrecher dazu zu bringen, den Anschaltzustand aus dem Abschaltzustand einzunehmen, der erste Betätigungselementbeschränkungsbuckel (11a) sich zu einer Seite der ersten Anzeigeelementbeschränkungsplattform (21a) bewegt und von der ersten Anzeigeelementbeschränkungsplattform (21a) freigegeben wird, und das Abschalt- und Anschaltanzeigeelement (2) sich dreht, um die Anschaltanzeigefläche (23) mittels des Abschalt- und Anschaltanzeigefensters (62a) sichtbar zu machen.
  4. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 3, wobei das Abschalt- und Anschaltanzeigeelement (2) einen zylindrischen Aufbau hat und die erste Anzeigeelementbeschränkungsplattform (21a), die an einer Seite des Abschalt- und Anschaltanzeigeelements angeordnet ist, und die Abschaltanzeigefläche (22) und die Anschaltanzeigefläche (23) aufweist, die an der anderen Seite des Abschalt- und Anschaltanzeigeelements (2) angeordnet sind, ein Mittelabschnitt des Abschalt- und Anschaltanzeigeelements (2) schwenkbar an dem Gehäuse (6) angeordnet ist, und die erste Anzeigeelementbeschränkungsplattform (21a) eine erste Beschränkungsebene (210a) aufweist, die an einer Seite davon angeordnet ist; der Einsteckminiaturstromkreisunterbrecher den Anschaltzustand aus dem Abschaltzustand einnimmt und der erste Betätigungselementbeschränkungsbuckel (11a) sich von einem Ende der ersten Beschränkungsebene (210a) zu dem anderen Ende der ersten Beschränkungsebene (210a) bewegt, bis der erste Betätigungselementbeschränkungsbuckel (11a) von der ersten Beschränkungsebene (210a) getrennt wird, und der erste Betätigungselementbeschränkungsbuckel (11a) von der ersten Anzeigebeschränkungsplattform (21a) freigegeben wird;
    das Abschalt- und Anschaltanzeigeelement (2) ferner ein Anzeigeelementwellenloch (20) aufweist, das in dessen Mittelabschnitt angeordnet ist, und das Abschalt- und Anschaltanzeigeelement (2) an einer ersten Einbauwelle (63) des Gehäuses (6) mittels des Anzeigeelementwellenlochs (20) aufgeschoben ist; die Abschaltanzeigefläche (22) und die Anschaltanzeigefläche (23) beide eine Bogenfläche sind und ein Ende der Abschaltanzeigefläche (22) mit einem Ende der Anschaltanzeigefläche (23) verbunden ist; und der Einsteckminiaturstromkreisunterbrecher ferner eine Anzeigeelementtorsionsfeder (3) aufweist, wobei die Anzeigeelementtorsionsfeder (3) an der ersten Einbauwelle (63) aufgeschoben ist, ein Ende der Anzeigeelementtorsionsfeder mit dem Abschalt- und Anschaltanzeigeelement (2) verbunden ist und das andere Ende der Anzeigeelementtorsionsfeder mit dem Gehäuse (6) verbunden ist, sodass eine Drehenergie für das Abschalt- und Anschaltanzeigeelement (2) bereitgestellt ist.
  5. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 2, wobei das Abschalt- und Anschaltanzeigeelement (2) einen ersten Anzeigeelement-Angetriebener-Buckel (21b) aufweist, der an einer Seite davon angeordnet ist, und das Betätigungselement (1) einen ersten Betätigungselementantriebsbuckel (11b) aufweist, der an einer Seite davon angeordnet ist, und der erste Betätigungselementantriebsbuckel (11b) in einer Antriebspassung mit dem ersten Anzeigeelement-Angetriebener-Buckel (21b) ist; und
    das Betätigungselement (1) gepresst wird, um den Einsteckminiaturstromkreisunterbrecher dazu zu bringen, den Anschaltzustand aus dem Abschaltzustand einzunehmen, und der erste Betätigungselementantriebsbuckel (11b) das Abschalt- und Anschaltanzeigeelement (2) mittels des ersten Anzeigeelement-Angetriebener-Buckels (21b) zum Drehen antreibt, sodass die Anschaltanzeigefläche (23) mittels des Abschalt- und Anschaltanzeigefensters (62a) sichtbar ist.
  6. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 2, wobei das Abschalt- und Anschaltanzeigeelement (2) einen zylindrischen Aufbau hat und eine Vielzahl umfänglich verteilter Anzeigeelementkämmzähne aufweist, die an einer Ringseite des Abschalt- und Anschaltanzeigeelements (2) angeordnet sind, das Betätigungselement (1) eine Vielzahl Betätigungselementkämmzähne aufweist, die nebeneinander an einer Seite davon angeordnet sind, und die Anzeigeelementkämmzähne und die Betätigungselementkämmzähne miteinander kämmen; und
    das Betätigungselement (1) gepresst wird, um den Einsteckminiaturstromkreisunterbrecher dazu zu bringen, den Anschaltzustand aus dem Abschaltzustand einzunehmen, und das Abschalt- und Anschaltanzeigeelement (2) mittels eines Zusammenführens der Betätigungselementkämmzähne und der Anzeigeelementkämmzähne zum Drehen angetrieben wird, sodass die Anschaltanzeigefläche (23) mittels des Abschalt- und Anschaltanzeigefensters (62a) sichtbar ist.
  7. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 1, wobei der An-Platz-Anzeigemechanismus einen angetriebenen Vorsprung (51) und ein An-Platz-Anzeigeende (4243) aufweist, die jeweils an zwei Enden davon angeordnet sind, der angetriebene Vorsprung (51) durch den Auslass (64) tritt und aus dem Gehäuse (6) vorsteht und das An-Platz-Anzeigeende (4243) gegenüber des An-Platz-Anzeigefensters (62b) angeordnet ist; nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, das Gehäuse an der Einbauposition des Stromkreisunterbrechers den angetriebenen Vorsprung (51) zusammendrückt, sodass das An-Platz-Anzeigeende (4243) anzeigt, dass der Einsteckminiaturstromkreisunterbrecher an seinem Platz eingebaut ist, mittels des An-Platz-Anzeigefensters (62d).
  8. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 7, wobei das An-Platz-Anzeigeende (4243) eine Warnfläche (42) und eine An-Platz-Anzeigefläche (43) aufweist; wenn der Einsteckminiaturstromkreisunterbrecher nicht eingebaut ist und der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Stromkreisunterbrechers eingebaut ist und nicht an seinem Platz eingebaut ist, die Warnfläche (42) mittels des An-Platz-Anzeigefensters (62b) sichtbar ist und angezeigt ist, dass der Einsteckminiaturstromkreisunterbrecher nicht an seinem Platz eingebaut ist; und nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Stromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, die An-Platz-Anzeigefläche (43) mittels des An-Platz-Anzeigefensters (62b) sichtbar ist und angezeigt ist, dass der Einsteckminiaturstromkreisunterbrecher an seinem Platz eingebaut ist.
  9. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 7, wobei der An-Platz-Anzeigemechanismus eine An-Platz-Verknüpfung (5) aufweist, das An-Platz-Anzeigeelement (4) und die An-Platz-Verknüpfung (5) jeweils schwenkbar an dem Gehäuse (6) angeordnet sind, ein Ende des An-Platz-Anzeigeelements (4) mit dem An-Platz-Anzeigeende (4243) versehen ist, ein anderes Ende des An-Platz-Anzeigeelements (4) in einer Antriebspassung mit einem Ende der An-Platz-Verknüpfung (5) ist und ein anderes Ende der An-Platz-Verknüpfung (5) mit dem angetriebenen Vorsprung (51) versehen ist;
    ein Mittelabschnitt des An-Platz-Anzeigeelements (4) schwenkbar an dem Gehäuse (6) angeordnet ist und das An-Platz-Anzeigeende (4243) und einen An-Platz-Angetriebenen-Vorsprung (41) aufweist, die jeweils an zwei Enden davon angeordnet sind; ein Mittelabschnitt der An-Platz-Verknüpfung (5) schwenkbar an dem Gehäuse (6) angeordnet ist und einen An-Platz-Antriebsvorsprung (52) und den angetriebenen Vorsprung (51) aufweist, die jeweils an zwei Enden davon angeordnet sind, und der An-Platz-Antriebsvorsprung (52) in einer Antriebspassung mit dem An-Platz-Angetriebenen-Vorsprung (41) ist; und nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist das Gehäuse an der der Einbauposition des Stromkreisunterbrechers den angetriebenen Vorsprung (51) zusammendrückt, zum Drehen der An-Platz-Verknüpfung (5), die An-Platz-Verknüpfung (5) das An-Platz-Anzeigeelement (4) mittels des An-Platz-Antriebsvorsprungs (52) und des An-Platz-Angetriebenen-Vorsprungs (41) zum Drehen antreibt, sodass die An-Platz-Anzeigefläche (43) des Anzeigeendes (4243) mittels des An-Platz-Anzeigefensters (62b) sichtbar ist und angezeigt ist, dass der Einsteckminiaturstromkreisunterbrecher an seinem Platz eingebaut ist.
  10. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 9, wobei:
    die An-Platz-Verknüpfung (5) ferner einen Stromkreisunterbrechersperrvorsprung (53) aufweist, der an einer Seite des An-Platz-Antriebsvorsprungs (52) angeordnet ist, und der Stromkreisunterbrechersperrvorsprung (53) in einer Beschränkungspassung mit dem Betätigungsmechanismus ist, um das Betätigungselement (1) daran hindern, sich in Richtung einer Anschaltrichtung des Einsteckminiaturstromkreisunterbrechers zu bewegen; nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, das Gehäuse an der Einbauposition des Einsteckminiaturstromkreisunterbrechers den angetriebenen Vorsprung (51) zum Drehen der An-Platz-Verknüpfung (5) zusammendrückt und der Sperrvorsprung (53) von dem Betätigungsmechanismus freigegeben wird;
    der Betätigungsmechanismus ferner eine erste Verbindungsstange (7) aufweist und die erste Verbindungsstange (7) ein erstes Verbindungsstangenende (70) aufweist, das in das Betätigungselement (1) eingesetzt ist; und das Betätigungselement (1) in einer Beschränkungspassung mit dem Stromkreisunterbrechersperrvorsprung (53) ist oder das erste Verbindungsstangenende (70) in einer Beschränkungspassung mit dem Stromkreisunterbrechersperrvorsprung (53) ist.
  11. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 9, wobei das An-Platz-Anzeigeelement (4) und das Abschalt- und Anschaltanzeigeelement (2) beide schwenkbar an dem Gehäuse (6) mittels der ersten Einbauwelle (63) des Gehäuses (6) angeordnet sind; und
    das Abschalt- und Anschaltanzeigefenster (62a) und das An-Platz-Anzeigefenster (62b) beide an einer Verbindung der ersten Seitenwand und der zweiten Seitenwand angeordnet sind.
  12. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 1, wobei ein Mittelabschnitt des An-Platz-Anzeigeelements (4) schwenkbar an dem Gehäuse (6) angeordnet ist, das An-Platz-Anzeigeelement (4) ein Anzeigeende (4cd) und ein Anzeigeelement-Angetriebenes-Ende (4a) aufweist, die jeweils an zwei Enden davon angeordnet sind, das Anzeigeende (4cd) gegenüber des An-Platz-Anzeigefensters (62b) angeordnet ist und das Anzeigeelement-Angetriebenes-Ende (4a) durch den Auslass (64) tritt und aus dem Gehäuse (6) vorsteht; und nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, das Gehäuse an der Einbauposition des Einsteckminiaturstromkreisunterbrechers das Anzeigeelement-Angetriebenes-Ende (4a) zusammengedrückt, sodass das Anzeigeende (4cd) anzeigt, das der Einsteckminiaturstromkreisunterbrecher an seinem Platz eingebaut ist, mittels des An-Platz-Anzeigefensters (62b).
  13. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 12, wobei das An-Platz-Anzeigeende (4cd) eine Warnseitenfläche (4c) und eine An-Platz-Anzeigeseitenfläche (4d) aufweist; wenn der Einsteckminiaturstromkreisunterbrecher nicht eingebaut ist und der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und nicht an seinem Platz eingebaut ist, die Warnseitenfläche (4c) mittels des An-Platz-Anzeigefensters (62b) sichtbar ist und angezeigt ist, dass der Einsteckminiaturstromkreisunterbrecher nicht an seinem Platz eingebaut ist; und nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, die An-Platz-Anzeigeseitenfläche (4d) mittels des An-Platz-Anzeigefensters (62b) sichtbar ist und angezeigt ist, dass der Einsteckminiaturstromkreisunterbrecher an seinem Platz eingebaut ist.
  14. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 13, wobei:
    das An-Platz-Anzeigeelement (4) ferner einen Stromkreisunterbrechersperrbuckel (4b) aufweist und der Stromkreisunterbrechersperrbuckel (4b) in einer Beschränkungspassung mit dem Betätigungsmechanismus ist, um das Betätigungselement (1) daran zu hindern, sich in Richtung einer Anschaltrichtung des Einsteckminiaturstromkreisunterbrechers zu bewegen; nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, das Gehäuse an der Einbauposition des Einsteckminiaturstromkreisunterbrechers das Anzeigeelement-Angetriebenes-Ende (4a) zusammendrückt, zum Drehen des An-Platz-Anzeigeelements (4), der Betätigungsmechanismus von dem Stromkreisunterbrechersperrbuckel (4b) freigegeben wird und das Betätigungselement (1) zum Verbinden des beweglichen Kontakts (900c) mit dem statischen Kontakt (910c) gepresst wird; und
    das Betätigungselement (1) einen Verbindungsstangeneinbautisch (12) aufweist, der an einer Seite davon angeordnet ist, der Betätigungsmechanismus ferner eine erste Verbindungsstange (7) aufweist, die erste Verbindungsstange (7) ein erstes Verbindungsstangenende (70) aufweist, das in den Verbindungsstangeneinbautisch (12) eingesetzt ist, und das Betätigungselement (1) in einer Beschränkungspassung mit dem Stromkreisunterbrechersperrbuckel (4b) ist oder das erste Verbindungsstangenende (70) in einer Beschränkungspassung mit dem Stromkreisunterbrechersperrbuckel (4b) ist.
  15. Einsteckminiaturstromkreisunterbrecher gemäß Anspruch 12,
    der ferner ein Stromkreisunterbrechersperrelement (8) aufweist, mit einem Mittelabschnitt, der schwenkbar an dem Gehäuse (6) angeordnet ist, wobei das Stromkreisunterbrechersperrelement (8) einen Sperrbuckel (81) und ein Sperrelement-Angetriebenes-Ende (80) aufweist, die jeweils an zwei Enden davon angeordnet sind, und der Sperrbuckel (81) in einer Beschränkungspassung mit dem Betätigungsmechanismus ist, um das Betätigungselement (1) daran zu hindern, sich in Richtung einer Anschaltrichtung des Einsteckminiaturstromkreisunterbrechers zu bewegen; nachdem der Einsteckminiaturstromkreisunterbrecher an der Einbauposition des Einsteckminiaturstromkreisunterbrechers eingebaut ist und an seinem Platz eingebaut ist, das Gehäuse an der Einbauposition des Einsteckminiaturstromkreisunterbrechers das Sperrelement-Angetriebenes-Ende (80) zusammendrückt, zum Drehen des Stromkreisunterbrechersperrelements (8), der Sperrbuckel (81) von dem Betätigungsmechanismus freigegeben wird und das Betätigungselement (1) zum Verbinden des beweglichen Kontakts (900c) mit dem statischen Kontakt (910c) mittels des Betätigungsmechanismus gepresst wird;
    das Betätigungselement (1) einen Verbindungsstangeneinbautisch (12) aufweist, der an einer Seite davon angeordnet ist, der Betätigungsmechanismus ferner eine erste Verbindungsstange (7) aufweist, die erste Verbindungsstange (7) ein erstes Verbindungsstangenende (70) aufweist, das in den Verbindungsstangeneinbautisch (12) eingesetzt ist, und das Betätigungselement (1) in einer Beschränkungspassung mit dem Sperrbuckel (81) ist oder das erste Verbindungsstangenende (70) in einer Beschränkungspassung mit dem Sperrbuckel (81) ist; und
    das An-Platz-Anzeigeelement (4) und das Stromkreisunterbrechersperrelement (8) beide schwenkbar an dem Gehäuse (6) mittels einer zweiten Einbauwelle (65) angeordnet sind.
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CN114171353A (zh) * 2021-12-29 2022-03-11 无锡凯绎科技有限公司 一种用于电动操作机构的指示过渡结构

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CN205542641U (zh) * 2016-04-19 2016-08-31 浙江人民电器有限公司 一种漏电指示机构和一种断路器
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