CN108511278B - Circuit breaker operating mechanism with opening and closing indication function - Google Patents
Circuit breaker operating mechanism with opening and closing indication function Download PDFInfo
- Publication number
- CN108511278B CN108511278B CN201710103226.8A CN201710103226A CN108511278B CN 108511278 B CN108511278 B CN 108511278B CN 201710103226 A CN201710103226 A CN 201710103226A CN 108511278 B CN108511278 B CN 108511278B
- Authority
- CN
- China
- Prior art keywords
- button
- circuit breaker
- indicator
- opening
- operating mechanism
- 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
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
- H01H71/04—Means for indicating condition of the switching device
-
- 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
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Breakers (AREA)
Abstract
具有分合闸指示功能的断路器操作机构，它包括按钮(1)和指示件(2)，其特征在于：所述按钮(1)内设置有空腔(101)，指示件(2)装在空腔(101)内，所述指示件(2)能在空腔(101)内摆动，所述按钮(1)上设置有观察窗(102)，指示件(2)摆动过程中能够在观察窗(102)显示不同区域。该断路器合闸与分闸动作用一个按钮实现，按下操作按钮，断路器闭合，操作按钮保持在按下状态；拔出操作按钮时断路器断开，操作按钮保持在拔出状态。断路器触头闭合与断开时操作按钮具有两种不同的状态，并且有指示件同时指示合闸/分闸的状态。
A circuit breaker operating mechanism with an opening and closing indication function, which includes a button (1) and an indicator (2), and is characterized in that: the button (1) is provided with a cavity (101), and the indicator (2) is installed In the cavity (101), the indicator (2) can swing in the cavity (101), the button (1) is provided with an observation window (102), and the indicator (2) can swing in the The viewing window (102) shows different areas. The closing and opening actions of the circuit breaker are realized by one button. Press the operation button, the circuit breaker is closed, and the operation button remains in the pressed state; when the operation button is pulled out, the circuit breaker is disconnected, and the operation button remains in the pulled out state. The operation button has two different states when the circuit breaker contacts are closed and disconnected, and there is an indicator to indicate the closing/opening state at the same time.
Description
技术领域technical field
本发明属于断路器技术领域，具体讲就是涉及一种具有分合闸指示功能的断路器操作机构。The invention belongs to the technical field of circuit breakers, and in particular relates to a circuit breaker operating mechanism with an opening and closing indication function.
背景技术Background technique
现在市场上万能式断路器分合闸操作装置的按钮是置于面罩内的，按钮可以在面罩的滑槽内做前后运动，通过弹簧使按钮复位。断路器的操作机构上设有导向运动杠杆，导向运动杠杆被固定在操作机构上且可以在一定的范围内做前后运动，导向运动杠杆的一端与面罩上的按钮相贴碰，另一端通过结构零部件与操作机构的分合闸轴相联动；需要分合闸操作时，按动按钮，通过导向运动杠杆及相关结构零部件的共同作用，使操作机构完成相应的分合闸动作。这种传统的断路器分合闸操作装置按下操作按钮，断路器闭合，操作力去除后断路器的操作按钮弹回复位，再次按下按钮时断路器断开；当断路器安装在机柜内并闭合时，拔出断路器时断路器不会断开，而使断路器的接线端口产生电弧，危及到附近设备的安全。因此，必须使断路器的分合闸状态做出状态显示，保证不会发生误合闸的安全事故的发生。Now on the market, the button of the opening and closing operating device of the universal circuit breaker is placed in the mask, and the button can move back and forth in the chute of the mask, and the button is reset by a spring. The operating mechanism of the circuit breaker is equipped with a guiding movement lever, which is fixed on the operating mechanism and can move back and forth within a certain range. One end of the guiding movement lever touches the button on the mask, and the other end passes through the structure. The components are linked with the opening and closing shaft of the operating mechanism; when the opening and closing operation is required, the button is pressed, and the operating mechanism completes the corresponding opening and closing action through the joint action of the guiding movement lever and related structural components. This traditional circuit breaker opening and closing operation device presses the operation button, and the circuit breaker closes. And when it is closed, the circuit breaker will not be disconnected when the circuit breaker is pulled out, and the wiring port of the circuit breaker will generate an arc, which will endanger the safety of nearby equipment. Therefore, it is necessary to make a status display of the opening and closing status of the circuit breaker to ensure that no safety accidents such as false closing will occur.
中国专利ZL2013201798806.0公开了一种断路器操作机构的分合闸指示装置，包括侧板、分合闸指示件，主轴，悬臂和连杆，主轴支撑在侧板上，悬臂与主轴固定连接，悬臂的一端通过销轴与连杆的一端连接，侧板上设置有固定轴，分合闸指示件转动的设置在固定轴上，侧板与分合闸指示件的前端之间设置有弹簧。该指示机构装在操作部分，依靠弹簧复位，容易产生使用疲劳，且结构复杂，需要对现有传统的断路器操作机构进行改动，增加了成本。Chinese patent ZL2013201798806.0 discloses an opening and closing indicating device of a circuit breaker operating mechanism, including a side plate, an opening and closing indicator, a main shaft, a cantilever and a connecting rod. The main shaft is supported on the side plate, and the cantilever is fixedly connected to the main shaft. One end of the cantilever is connected with one end of the connecting rod through a pin shaft, and a fixed shaft is arranged on the side plate, on which the opening and closing indicator is rotatably arranged, and a spring is arranged between the side plate and the front end of the opening and closing indicator. The indicating mechanism is installed in the operating part, relies on spring reset, is prone to use fatigue, and has a complex structure, which requires modification of the existing traditional circuit breaker operating mechanism, which increases the cost.
发明内容Contents of the invention
本发明的目的是针对现有的断路器操作机构的分合闸指示机构需要对现有的设备进行较大改动的技术缺陷，设计具有分合闸指示功能的断路器操作机构，将断路器分合闸指示结构与按钮装置相结合，避免了对现有设备的大幅改动，解决了现有的当断路器安装在机柜内并闭合时，拔出断路器时断路器不会断开，而使断路器的接线端口产生电弧，危及到附近设备的安全的问题。The purpose of the present invention is to design a circuit breaker operating mechanism with an opening and closing indication function for the technical defect that the opening and closing indicating mechanism of the existing circuit breaker operating mechanism requires major changes to the existing equipment. The combination of the closing indication structure and the button device avoids substantial changes to the existing equipment, and solves the existing problem that when the circuit breaker is installed in the cabinet and closed, the circuit breaker will not be disconnected when the circuit breaker is pulled out. Arcing is generated at the wiring port of the circuit breaker, which endangers the safety of nearby equipment.
技术方案Technical solutions
为了实现上述技术目的，本发明设计具有分合闸指示功能的断路器操作机构，它包括按钮和指示件，其特征在于：所述按钮内设置有空腔，指示件装在空腔内，所述指示件能在空腔内摆动，所述按钮上设置有观察窗，指示件摆动过程中能够在观察窗显示不同区域。In order to achieve the above technical purpose, the present invention designs a circuit breaker operating mechanism with an opening and closing indication function, which includes a button and an indicator, and is characterized in that: the button is provided with a cavity, and the indicator is installed in the cavity. The indicator can swing in the cavity, the button is provided with an observation window, and different areas can be displayed in the observation window during the indicator swing.
进一步，所述指示件包括转动盘，所述转动盘侧面伸出安装轴，安装轴装在空腔内的安装槽内，安装轴能在安装槽内转动，所述转动盘外缘面伸出弹性限位部，空腔内表面设置有与弹性限位部相对应的限位部，转动盘外缘侧设置有联动齿，显示柄从转动盘的外缘面上伸出，显示柄的显示面与观察窗对应，显示面在指示件摆动过程中能够在观察窗显示不同区域。Further, the indicator includes a rotating disk, the side of the rotating disk protrudes from the installation shaft, the installation shaft is installed in the installation groove in the cavity, the installation shaft can rotate in the installation groove, and the outer edge of the rotation disk protrudes The elastic limiter, the inner surface of the cavity is provided with a limiter corresponding to the elastic limiter, the outer edge of the rotating disk is provided with linkage teeth, the display handle protrudes from the outer edge of the rotating disk, and the display of the display handle The surface corresponds to the observation window, and the display surface can display different areas in the observation window during the swinging process of the indicator.
进一步，所述按钮的前端设置有直齿段，按钮装在断路器外壳的按钮槽内，所述外壳上与联动齿相对应处设置有拨动凸台。Further, the front end of the button is provided with a straight tooth section, and the button is installed in the button groove of the circuit breaker casing, and a toggle boss is arranged on the casing corresponding to the linkage teeth.
进一步，所述弹性限位部包括圆形薄壁，圆形薄壁上伸出弹性凸起，所述弹性凸起与限位部对应，所述限位部为限位凸起。Further, the elastic limiting part includes a circular thin wall, an elastic protrusion protrudes from the circular thin wall, the elastic protrusion corresponds to the limiting part, and the limiting part is a limiting protrusion.
进一步，所述弹性限位部还可以是蛇形薄壁，蛇形薄壁一端与转动盘连接，另一端设置有圆台，圆台装在限位部内，所述限位部为孔槽。Further, the elastic limiting part can also be a serpentine thin wall, one end of the serpentine thin wall is connected to the rotating disk, and the other end is provided with a round platform, the circular platform is installed in the limiting part, and the limiting part is a hole.
进一步，所述弹性限位部还能够是长臂，限位部为一槽孔，长臂与槽孔间设置有弹片，弹片一端固定于限位部内，另一端压紧长臂。Further, the elastic limiting part can also be a long arm, the limiting part is a slot hole, and an elastic piece is arranged between the long arm and the slot hole, one end of the elastic piece is fixed in the limiting part, and the other end presses the long arm.
进一步，所述联动齿包括左齿和右齿，左齿和右齿相向而设，按钮在按钮槽内运动过程中，左齿和右齿分别与拨动凸台联动。Further, the interlocking teeth include left teeth and right teeth, and the left teeth and the right teeth are arranged opposite to each other. During the movement of the button in the button groove, the left teeth and the right teeth are respectively linked with the toggle boss.
进一步，所述按钮通过直齿段与操作机构连杆联动。Further, the button is linked with the connecting rod of the operating mechanism through the straight tooth segment.
有益效果Beneficial effect
本发明提供的具有分合闸指示功能的断路器操作机构，断路器合闸与分闸动作用一个按钮实现，按下操作按钮，断路器闭合，操作按钮保持在按下状态；拔出操作按钮时断路器断开，操作按钮保持在拔出状态。断路器触头闭合与断开时操作按钮具有两种不同的状态，并且有指示件同时指示合闸/分闸的状态。In the circuit breaker operating mechanism with opening and closing indication function provided by the present invention, the closing and opening actions of the circuit breaker are realized by one button, the circuit breaker is closed when the operation button is pressed, and the operation button remains in the pressed state; the operation button is pulled out When the circuit breaker is disconnected, the operation button remains pulled out. The operation button has two different states when the circuit breaker contacts are closed and disconnected, and there is an indicator to indicate the closing/opening state at the same time.
附图说明Description of drawings
附图1是本发明第一实施例中按钮结构示意图；Accompanying drawing 1 is the schematic diagram of button structure in the first embodiment of the present invention;
附图2是本发明第一实施例中指示件结构示意图；Accompanying drawing 2 is a structural schematic diagram of the indicator in the first embodiment of the present invention;
附图3是本发明第一实施例中指示件的指示部位示意图；Accompanying drawing 3 is the schematic diagram of the indicating part of the indicator in the first embodiment of the present invention;
附图4是本发明第一实施例处于断路器断开时的示意图；Accompanying drawing 4 is the schematic diagram of the first embodiment of the present invention when the circuit breaker is disconnected;
附图5是本发明第一实施例处于断路器闭合时的示意图；Accompanying drawing 5 is the schematic diagram of the first embodiment of the present invention when the circuit breaker is closed;
附图6是本发明第一实施例安装在断路器中的结构示意图；Accompanying drawing 6 is a structural schematic diagram of the first embodiment of the present invention installed in a circuit breaker;
附图7是本发明第一实施例中直齿段与操作机构连杆联动结构示意图；Accompanying drawing 7 is the schematic diagram of the linkage structure of the straight tooth segment and the connecting rod of the operating mechanism in the first embodiment of the present invention;
附图8是本发明第二实施例结构示意图；Accompanying drawing 8 is the structural representation of the second embodiment of the present invention;
附图9是本发明第三实施例结构示意图。Accompanying drawing 9 is the structural diagram of the third embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图和实施例，对本发明做进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
实施例1Example 1
如附图4和5所示，具有分合闸指示功能的断路器操作机构，它包括按钮1和指示件2，所述按钮1内设置有空腔101，指示件2装在空腔101内，所述指示件2能在空腔101内摆动，所述按钮1上设置有观察窗102，指示件2摆动过程中能够在观察窗102显示不同区域。As shown in Figures 4 and 5, the circuit breaker operating mechanism with the opening and closing indication function includes a button 1 and an indicator 2, the button 1 is provided with a cavity 101, and the indicator 2 is installed in the cavity 101 , the indicator 2 can swing in the cavity 101 , the button 1 is provided with an observation window 102 , and different areas can be displayed in the observation window 102 during the swing of the indicator 2 .
如附图2所示，所述指示件2包括转动盘201，所述转动盘201侧面伸出安装轴202，安装轴202装在空腔101内的安装槽101a内，安装轴202能在安装槽101a内转动，所述转动盘201外缘面伸出弹性限位部203，所述弹性限位部203包括圆形薄壁203a，圆形薄壁203a上伸出弹性凸起203b，空腔101内表面设置有与弹性限位部203相对应的限位部101b，所述弹性凸起203b与限位部101b对应，所述限位部101b为限位凸起。As shown in Figure 2, the indicator 2 includes a rotating disk 201, the side of the rotating disk 201 protrudes from the installation shaft 202, the installation shaft 202 is installed in the installation groove 101a in the cavity 101, and the installation shaft 202 can be installed Rotating in the groove 101a, the outer edge of the rotating disk 201 protrudes from the elastic limiter 203, and the elastic limiter 203 includes a circular thin wall 203a, and an elastic protrusion 203b protrudes from the circular thin wall 203a, and the cavity The inner surface of 101 is provided with a limiting portion 101b corresponding to the elastic limiting portion 203, the elastic protrusion 203b corresponds to the limiting portion 101b, and the limiting portion 101b is a limiting protrusion.
转动盘201外缘侧设置有联动齿204，所述联动齿204包括左齿204a和右齿204b，左齿204a和右齿204b相向而设，按钮1在按钮槽3内运动过程中，左齿204a和右齿204b分别与拨动凸台4联动。The outer edge side of the rotating disk 201 is provided with a linkage tooth 204. The linkage tooth 204 includes a left tooth 204a and a right tooth 204b. The left tooth 204a and the right tooth 204b are arranged opposite to each other. 204a and the right tooth 204b are linked with the toggle boss 4 respectively.
显示柄205从转动盘201的外缘面上伸出，显示柄205的显示面205a与观察窗102对应，如附图3所示，显示面205a在指示件2摆动过程中能够在观察窗102显示不同区域。The display handle 205 protrudes from the outer edge surface of the rotating disk 201, and the display surface 205a of the display handle 205 corresponds to the observation window 102. Show different areas.
如附图1，6和7所示，所述按钮1的前端设置有直齿段103，所述按钮1通过直齿段103与操作机构连杆5联动。按钮1装在断路器外壳A的按钮槽3内，所述外壳A上与联动齿204相对应处设置有拨动凸台4。As shown in Figures 1 , 6 and 7 , the front end of the button 1 is provided with a straight tooth section 103 , and the button 1 is linked with the connecting rod 5 of the operating mechanism through the straight tooth section 103 . The button 1 is installed in the button groove 3 of the circuit breaker case A, and the position of the case A corresponding to the linkage tooth 204 is provided with a toggle boss 4 .
断路器断开状态，弹性凸起203b在限位部101b的左上方，在弹力作用下，指示件2的显示面205a的下方(设为绿色)靠紧按钮1，显示面205a的绿色面正对着按钮1左侧的观察窗102，从观察窗102看到指示件2的颜色为绿色。按钮1与连杆5通过齿轮配合，向右推动按钮1，带动断路器机构中的连杆逆时针转动使断路器合闸。释放按钮1之后，按钮1停留在闭合位置，在按钮按下的过程中外壳上的拨动凸台4推动指示件2的下方左侧的齿使指示件顺时针转动，从按钮左侧孔看到指示件的颜色从绿色变为红色。When the circuit breaker is disconnected, the elastic protrusion 203b is on the upper left of the limiting part 101b. Under the action of the elastic force, the lower part of the display surface 205a of the indicator 2 (set as green) is close to the button 1, and the green surface of the display surface 205a is positive. Facing the observation window 102 on the left side of the button 1 , the color of the indicator 2 seen from the observation window 102 is green. Button 1 and connecting rod 5 cooperate through gears, push button 1 to the right, and drive the connecting rod in the circuit breaker mechanism to rotate counterclockwise to close the circuit breaker. After the button 1 is released, the button 1 stays in the closed position. When the button is pressed, the toggle boss 4 on the casing pushes the tooth on the lower left side of the indicator 2 to make the indicator rotate clockwise. Viewed from the hole on the left side of the button The color of the indicator piece changes from green to red.
断路器闭合状态时，指示件右侧的凸台在按钮上相应凸台的下方，在指示件右侧半圆环弹力作用下，指示件左侧指示面的上方靠紧按钮1，指示面的红色面正对着按钮左侧的孔，从按钮左侧孔看到指示件的颜色为红色。向左拉动按钮1，按钮带动断路器机构中的连杆顺时针转动使断路器断开。释放按钮1之后，按钮1停留在断开位置，在按钮拉出的过程中外壳上的凸台推动指示件2的下方右侧的联动齿204使指示件2逆时针时针转动，从按钮左侧孔看到显示面205a的上方(设为红色)When the circuit breaker is closed, the boss on the right side of the indicator is below the corresponding boss on the button. Under the action of the elastic force of the semi-circle on the right side of the indicator, the top of the left side of the indicator is close to the button 1. The red side faces the hole on the left side of the button, and the color of the indicator piece seen from the hole on the left side of the button is red. Pull the button 1 to the left, the button drives the connecting rod in the circuit breaker mechanism to rotate clockwise to disconnect the circuit breaker. After the button 1 is released, the button 1 stays at the disconnected position. When the button is pulled out, the boss on the casing pushes the linkage tooth 204 on the lower right side of the indicator 2 to make the indicator 2 rotate counterclockwise, from the left side of the button Holes see the top of the display surface 205a (set to red)
实施例2Example 2
如附图8所示，所述弹性限位部203还可以是蛇形薄壁203a’，蛇形薄壁203a’一端与转动盘201连接，另一端设置有圆台203a’01，圆台203a’01装在限位部101b’内，所述限位部101b’为孔槽。As shown in Figure 8, the elastic limiter 203 can also be a serpentine thin wall 203a', one end of the serpentine thin wall 203a' is connected to the rotating disk 201, and the other end is provided with a round platform 203a'01, and the round platform 203a'01 Installed in the limiting part 101b', the limiting part 101b' is a hole.
断路器为断开状态时，蛇形薄壁203a’偏向右侧，产生的弹力使指示件2上方的显示面205a的左侧靠紧按钮1，显示面205a的绿色面正对着按钮1左侧的观察窗102，从观察窗102看到指示件2的颜色为绿色；断路器为闭合状态时，蛇形薄壁203a’偏向左侧，产生的弹力使指示件2上方的显示面205a的右侧靠紧按钮1，显示面205a的红色面正对着观察窗102，从观察窗102看到指示件2的颜色为红色。When the circuit breaker is in the off state, the serpentine thin wall 203a' is biased to the right, and the elastic force generated makes the left side of the display surface 205a above the indicator 2 close to the button 1, and the green surface of the display surface 205a is facing the left of the button 1. The observation window 102 on the side, the color of the indicator 2 is green from the observation window 102; when the circuit breaker is in the closed state, the serpentine thin wall 203a' is biased to the left, and the elastic force generated makes the display surface 205a above the indicator 2 The right side is close to the button 1, the red surface of the display surface 205a faces the observation window 102, and the color of the indicator 2 seen from the observation window 102 is red.
实施例3Example 3
如附图9所示，所述弹性限位部203包括长臂203a”，限位部10b”为一槽孔，长臂203a”与槽孔10b”间设置有弹片203c，弹片203c一端固定于限位部10b”内，另一端通过压紧长臂203a”。As shown in Figure 9, the elastic limiting part 203 includes a long arm 203a", the limiting part 10b" is a slot, and an elastic piece 203c is arranged between the long arm 203a" and the slot 10b", and one end of the elastic piece 203c is fixed on In the limiting part 10b", the other end passes through the compression long arm 203a".
断路器为断开状态时，指示件2的长臂203a”偏向右侧，弹片产生的弹力使指示件2上方的显示面205a的左侧靠紧按钮1，显示面205a的绿色面正对着观察窗102，从观察窗102看到指示件2的颜色为绿色；断路器为闭合状态时，指示件2的长臂203a”偏向左侧，弹片产生的弹力使指示件2上方的显示面205a的右侧靠紧按钮1，显示面205a的绿色面正对着观察窗102，从观察窗102看到指示件2的颜色为红色。When the circuit breaker is in the off state, the long arm 203a" of the indicator 2 is biased to the right, and the elastic force generated by the shrapnel makes the left side of the display surface 205a above the indicator 2 close to the button 1, and the green surface of the display surface 205a is facing Observation window 102, the color of the indicator 2 is green from the observation window 102; when the circuit breaker is in the closed state, the long arm 203a" of the indicator 2 is deflected to the left, and the elastic force generated by the shrapnel makes the display surface 205a above the indicator 2 The right side of the button 1 is close to the button 1, the green surface of the display surface 205a faces the observation window 102, and the color of the indicator 2 seen from the observation window 102 is red.
本发明提供的具有分合闸指示功能的断路器操作机构，断路器合闸与分闸动作用一个按钮实现，按下操作按钮，断路器闭合，操作按钮保持在按下状态；拔出操作按钮时断路器断开，操作按钮保持在拔出状态。断路器触头闭合与断开时操作按钮具有两种不同的状态，并且有指示件同时指示合闸/分闸的状态。In the circuit breaker operating mechanism with opening and closing indication function provided by the present invention, the closing and opening actions of the circuit breaker are realized by one button, the circuit breaker is closed when the operation button is pressed, and the operation button remains in the pressed state; the operation button is pulled out When the circuit breaker is disconnected, the operation button remains pulled out. The operation button has two different states when the circuit breaker contacts are closed and disconnected, and there is an indicator to indicate the closing/opening state at the same time.
本实施例所附图式所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本发明所能产生的功效及所能达成的目的下，均应仍落在本发明所揭示的技术内容得能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”、“顺时针”、“逆时针”等的用语，亦仅为便于叙述的明了，而非用以限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明可实施的范畴。The structures, proportions, sizes, etc. shown in the accompanying drawings of this embodiment are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. condition, so it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the present invention without affecting the effect and purpose of the present invention. The disclosed technical content must be within the scope covered. At the same time, terms such as "upper", "lower", "left", "right", "middle", "clockwise", and "counterclockwise" quoted in this specification are only for the convenience of description. It is not intended to limit the applicable scope of the present invention, and the change or adjustment of the relative relationship shall also be regarded as the applicable scope of the present invention without substantive changes in the technical content.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103226.8A CN108511278B (en) | 2017-02-24 | 2017-02-24 | Circuit breaker operating mechanism with opening and closing indication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103226.8A CN108511278B (en) | 2017-02-24 | 2017-02-24 | Circuit breaker operating mechanism with opening and closing indication function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108511278A CN108511278A (en) | 2018-09-07 |
| CN108511278B true CN108511278B (en) | 2019-10-11 |
Family
ID=63372839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103226.8A Active CN108511278B (en) | 2017-02-24 | 2017-02-24 | Circuit breaker operating mechanism with opening and closing indication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108511278B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109727826B (en) * | 2018-12-28 | 2024-08-13 | 浙江正泰电器股份有限公司 | Small-sized circuit breaker |
| CN110828245B (en) * | 2019-10-12 | 2025-07-08 | 浙江中亿豪科技有限公司 | Connecting mechanism of plug-in circuit breaker |
| CN111489926B (en) * | 2019-11-15 | 2025-08-05 | 浙江正泰电器股份有限公司 | Circuit breaker |
| CN111477507B (en) | 2019-11-15 | 2025-08-05 | 浙江正泰电器股份有限公司 | Plug-in circuit breaker |
| CN111293006A (en) * | 2020-03-20 | 2020-06-16 | 贵州泰永长征技术股份有限公司 | Close-open state indicating device of circuit breaker |
| CN111834171B (en) * | 2020-07-20 | 2024-10-18 | 厦门宏发汽车电子有限公司 | A switch-on/off indication mechanism and circuit breaker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1583129A1 (en) * | 2004-03-31 | 2005-10-05 | EATON Corporation | Internal rolling seal design for circuit breakers |
| CN101339866A (en) * | 2008-08-08 | 2009-01-07 | 常熟开关制造有限公司(原常熟开关厂） | Circuit breaker having tripping indication function |
| CN101599396A (en) * | 2009-07-16 | 2009-12-09 | 浙江三蒙电气科技有限公司 | a circuit breaker |
| CN102067402A (en) * | 2008-07-07 | 2011-05-18 | 立维腾制造有限公司 | A fault circuit breaker |
| CN102187419A (en) * | 2008-10-15 | 2011-09-14 | Abb股份公司 | Low voltage circuit breaker with contact status indicator |
| CN203644689U (en) * | 2013-12-05 | 2014-06-11 | 上海良信电器股份有限公司 | Connecting and disconnecting indication device of breaker operation mechanism |
| CN204885053U (en) * | 2015-07-16 | 2015-12-16 | 上海良信电器股份有限公司 | Circuit breaker operating device's control mechanism |
| CN206806264U (en) * | 2017-02-24 | 2017-12-26 | 上海良信电器股份有限公司 | Circuit breaker operation mechanism with divide-shut brake indicator function |
-
2017
- 2017-02-24 CN CN201710103226.8A patent/CN108511278B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1583129A1 (en) * | 2004-03-31 | 2005-10-05 | EATON Corporation | Internal rolling seal design for circuit breakers |
| CN102067402A (en) * | 2008-07-07 | 2011-05-18 | 立维腾制造有限公司 | A fault circuit breaker |
| CN101339866A (en) * | 2008-08-08 | 2009-01-07 | 常熟开关制造有限公司(原常熟开关厂） | Circuit breaker having tripping indication function |
| CN102187419A (en) * | 2008-10-15 | 2011-09-14 | Abb股份公司 | Low voltage circuit breaker with contact status indicator |
| CN101599396A (en) * | 2009-07-16 | 2009-12-09 | 浙江三蒙电气科技有限公司 | a circuit breaker |
| CN203644689U (en) * | 2013-12-05 | 2014-06-11 | 上海良信电器股份有限公司 | Connecting and disconnecting indication device of breaker operation mechanism |
| CN204885053U (en) * | 2015-07-16 | 2015-12-16 | 上海良信电器股份有限公司 | Circuit breaker operating device's control mechanism |
| CN206806264U (en) * | 2017-02-24 | 2017-12-26 | 上海良信电器股份有限公司 | Circuit breaker operation mechanism with divide-shut brake indicator function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108511278A (en) | 2018-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108511278A (en) | The circuit breaker operation mechanism of function is indicated with divide-shut brake | |
| CN108461357A (en) | A kind of divide-shut brake instruction device of breaker operating device | |
| CN206806264U (en) | Circuit breaker operation mechanism with divide-shut brake indicator function | |
| CN106710982B (en) | The control mechanism of circuit breaker operation mechanism | |
| CN103839733B (en) | A kind of circuit breaker can "on" position indicating device and the operating mechanism that coordinates with this device | |
| CN102005320B (en) | Interlocking device between electric grounding switch and circuit breaker | |
| CN104733253B (en) | Switch disconnector with three-color display function | |
| CN111952131A (en) | An actuator applied to automatic reclosing | |
| CN100421200C (en) | An operating mechanism of a small residual current operated circuit breaker | |
| CN208521876U (en) | Opening and closing indicating device of a circuit breaker operating device | |
| CN207149496U (en) | A kind of energy storage electrically operated device of breaker of plastic casing | |
| CN206460920U (en) | A kind of accident indicator of miniature circuit breaker | |
| CN106449307A (en) | Breaker interlocking device | |
| CN210897046U (en) | Switch sequence operation interlock mechanism | |
| CN116504592A (en) | Circuit breaker operating mechanism and circuit breaker | |
| CN220155461U (en) | Operating mechanism of circuit breaker and circuit breaker | |
| CN204537962U (en) | Circuit breaker | |
| CN211125527U (en) | A circuit breaker indicating device and a circuit breaker using the same | |
| CN204885053U (en) | Circuit breaker operating device's control mechanism | |
| CN105810521B (en) | A kind of circuit breaker failure dropout execution unit | |
| CN204407270U (en) | A kind of circuit breaker failure dropout performance element | |
| CN100395855C (en) | Closable Indication Structure of Circuit Breaker Operating Mechanism | |
| CN218918676U (en) | Anti-mistouch protection device for automobile switch | |
| CN106449306A (en) | Breaker energy storage operating mechanism | |
| CN206921762U (en) | A kind of multifunction indicating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |