CN103268846A - Power-driven operation device - Google Patents
Power-driven operation device Download PDFInfo
- Publication number
- CN103268846A CN103268846A CN2013102312408A CN201310231240A CN103268846A CN 103268846 A CN103268846 A CN 103268846A CN 2013102312408 A CN2013102312408 A CN 2013102312408A CN 201310231240 A CN201310231240 A CN 201310231240A CN 103268846 A CN103268846 A CN 103268846A
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- driving lever
- disk
- hook
- sliding button
- housing
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Abstract
The invention discloses a power-driven operation device for a miniature circuit breaker. The power-driven operation device comprises a shell, a round disc, a hook and a driving lever, wherein a motor is arranged in the shell, an output shaft of the motor is provided with a worm, and the round disc is arranged in the shell, the outer circumference of the round disc is provided with a groove, one side of the round disc is provided with a driving rod gear, and the other side of the round disc is provided with a driving rod round disc; the driving rod is arranged on the driving rod round disc through a connecting rod, and a gear set is arranged between the driving rod gear and the worm so as to transmit the power of the motor to the driving rod gear; the shell is provided with a sliding button connected with the hook; and the hook can be clamped in the groove on the round disc by driving the sliding button, and meanwhile, the end part of the hook is capable of withstanding the driving rod round disc to prevent the driving rod round disc from rotating. The power-driven operation device disclosed by the invention is simple in structure, reliable, low in cost, high in security and capable of locking the driving rod.
Description
Technical field
The present invention relates to a kind of improvement of electrically operated device, refer in particular to a kind of electrically operated device in the miniature circuit breaker with locking driving lever function simple in structure, reliable, that cost is low.
Background technology
Under the prerequisite that every index of present miniature circuit breaker improves constantly, the applicable occasion of miniature circuit breaker also more and more widely, terminal at low-voltage distribution substantially all can be used miniature circuit breaker, needs the occasion of control automatically and remote control function also more and more simultaneously.
The electrically operated device of existing miniature circuit breaker, as application number: 201120291912.0, denomination of invention: miniature circuit breaker discloses a kind of transmission mechanism of motor-operating mechanism of miniature circuit breaker with the transmission mechanism of motor-operating mechanism, include housing, drive motors is installed in the housing, being equipped with on the housing can be around fixed axis handle rotatably, handle, at its lower end is equipped with gear and is positioned at housing, connecting lever and supporting driving gear with it are installed on the output shaft of described drive motors, driving gear and gear engagement are provided with the gap between the corollary apparatus of connecting lever and driving gear; The motor-operating mechanism of the miniature circuit breaker of this structure, handle can not lock, when certain circuit of motor-operating mechanism that is provided with the miniature circuit breaker of this structure breaks down, when needing maintenance, handle might be caused security threat to the maintainer by people's misoperation.
Summary of the invention
A kind of electrically operated device of the miniature circuit breaker with locking driving lever function that the present invention seeks to provide simple in structure, reliable in order to overcome the deficiencies in the prior art, cost is low.
For achieving the above object, the technical solution used in the present invention is: a kind of electrically operated device comprises housing, disk, hook, driving lever; Be provided with motor in the described housing; The output shaft of described motor is provided with worm screw; Described disk is arranged in the housing; The excircle of described disk is provided with groove; One side of described disk is provided with the driving lever gear, and opposite side is provided with the driving lever disk; Described driving lever is arranged on the driving lever disk by connecting rod; Be provided with gear train between described driving lever gear and the worm screw, realize giving the driving lever gear with the transmission of power of motor; On the described housing sliding button is set, described sliding button links to each other with hook; Stir sliding button and hook can be snapped in the groove on the disk, make the end of hook withstand the driving lever disk simultaneously, prevent that the driving lever disk from rotating.
Preferably, described sliding button is provided with lockhole; When stirring sliding button and make hook snap in the groove on the disk, described lockhole just stretches out housing, in order to lock sliding button is pinned.
Preferably, the outer setting of described housing has loam cake; Described driving lever stretches out loam cake.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
Electrically operated device of the present invention, by sliding button is set, described sliding button drives hook, can snap in the groove in the disk, makes the end of hook withstand the driving lever disk simultaneously, prevents that the driving lever disk from rotating, and is about to the driving lever locking; When certain circuit that is provided with the electrically operated device of miniature circuit breaker of the present invention breaks down, when needing maintenance, driving lever can be locked, can stop the maintainer is caused security threat; Simultaneously, the present invention is simple in structure, reliable, and cost is low.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing 1 is the stereogram of a kind of electrically operated device for miniature circuit breaker of the present invention;
Accompanying drawing 2 for a kind of electrically operated device for miniature circuit breaker of the present invention remove loam cake the time stereogram;
Wherein: 1, housing; 2, motor; 3, worm screw; 4, gear train; 5, disk; 6, driving lever gear; 7, driving lever disk; 8, sliding button; 9, hook; 10, driving lever; 11, groove; 12, loam cake; 13, lockhole.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1-2 is a kind of electrically operated device of the present invention, comprises housing 1, disk 5, hook 9, driving lever 10; Be provided with motor 2 in the described housing 1; The output shaft of described motor 2 is provided with worm screw 3; Described disk 5 is arranged in the housing 1; The excircle of described disk 5 is provided with groove 11; One side of described disk 5 is provided with driving lever gear 6, and opposite side is provided with driving lever disk 7; Described driving lever 10 is arranged on the driving lever disk 7 by connecting rod; Be provided with gear train 4 between described driving lever gear 6 and the worm screw 3, realize giving driving lever gear 6 with the transmission of power of motor 2; On the described housing 1 sliding button 8 is set, described sliding button 8 links to each other with hook 9; Stir sliding button 8 and hook 9 can be snapped in the groove 11 on the disk 5, make the end of hook 9 withstand driving lever disk 7 simultaneously, prevent that driving lever disk 7 from rotating; Described sliding button 8 is provided with lockhole 13; When stirring sliding button 8 and make hook 9 snap in the groove 11 on the disk 5, described lockhole 13 just stretches out housing 1, in order to lock sliding button 8 is pinned; The outer setting of described housing 1 has loam cake 12, in order to casing 1; Described driving lever 10 stretches out loam cake 12.
During use, control motor 2 rotates driving lever 10, can reach the break-make control to miniature circuit breaker, when being in an emergency, need be to the break-make of miniature circuit breaker fixedly the time, as when circuit need overhaul, need be with miniature circuit breaker control in off-state, can be when driving lever 10 be in the relevant position, stir sliding button 8 hook 9 is snapped in the groove 11 on the disk 5, make the end of hook 9 withstand driving lever disk 7 simultaneously, prevent that driving lever disk 7 from rotating; Sliding button is provided with lockhole 13 simultaneously, and pin lockhole 13 this moment, and uncorrelated personnel just can not operate this miniature circuit breaker, have prevented the possibility of misoperation, has guaranteed the fail safe of maintenance.
Because the utilization of technique scheme, the present invention compared with prior art has following advantage:
Electrically operated device for miniature circuit breaker of the present invention, by sliding button is set, described sliding button drives hook, can snap in the groove in the disk, makes the end of hook withstand the driving lever disk simultaneously, prevents that the driving lever disk from rotating, and is about to the driving lever locking; When certain circuit that is provided with electrically operated device of the present invention breaks down, when needing maintenance, driving lever can be locked, can stop the maintainer is caused security threat; Simultaneously, the present invention is simple in structure, reliable, and cost is low.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. an electrically operated device comprises housing, disk, hook, driving lever; Be provided with motor in the described housing; The output shaft of described motor is provided with worm screw; It is characterized in that: described disk is arranged in the housing; The excircle of described disk is provided with groove; One side of described disk is provided with the driving lever gear, and opposite side is provided with the driving lever disk; Described driving lever is arranged on the driving lever disk by connecting rod; Be provided with gear train between described driving lever gear and the worm screw, realize giving the driving lever gear with the transmission of power of motor; On the described housing sliding button is set, described sliding button links to each other with hook; Stir sliding button and hook can be snapped in the groove on the disk, make the end of hook withstand the driving lever disk simultaneously, prevent that the driving lever disk from rotating.
2. a kind of electrically operated device according to claim 1, it is characterized in that: described sliding button is provided with lockhole; When stirring sliding button and make hook snap in the groove on the disk, described lockhole just stretches out housing, in order to lock sliding button is pinned.
3. a kind of electrically operated device according to claim 1, it is characterized in that: the outer setting of described housing has loam cake; Described driving lever stretches out loam cake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102312408A CN103268846A (en) | 2013-06-13 | 2013-06-13 | Power-driven operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102312408A CN103268846A (en) | 2013-06-13 | 2013-06-13 | Power-driven operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103268846A true CN103268846A (en) | 2013-08-28 |
Family
ID=49012469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102312408A Pending CN103268846A (en) | 2013-06-13 | 2013-06-13 | Power-driven operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103268846A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124115A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Circuit breaker electric operating mechanism with instant tripping device |
| CN104124112A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Electric operating mechanism for circuit breaker with separating brake protection |
| CN108807093A (en) * | 2017-05-04 | 2018-11-13 | 周思雨 | A kind of miniature circuit breaker and its hand are from transition components and hand from conversion method |
| CN112382545A (en) * | 2020-10-10 | 2021-02-19 | 江苏斯菲尔电气股份有限公司 | Anti-misoperation device of miniature circuit breaker |
| CN113180354A (en) * | 2021-04-27 | 2021-07-30 | 维沃移动通信有限公司 | Storage device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0522848A2 (en) * | 1991-07-12 | 1993-01-13 | Eaton Corporation | Lockable rotary handle operator for circuit breaker |
| CN103268845A (en) * | 2013-06-05 | 2013-08-28 | 苏州未来电器有限公司 | Electric operating mechanism of breaker |
| CN203288552U (en) * | 2013-06-13 | 2013-11-13 | 徐萍 | Electrically-operated device |
-
2013
- 2013-06-13 CN CN2013102312408A patent/CN103268846A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0522848A2 (en) * | 1991-07-12 | 1993-01-13 | Eaton Corporation | Lockable rotary handle operator for circuit breaker |
| CN103268845A (en) * | 2013-06-05 | 2013-08-28 | 苏州未来电器有限公司 | Electric operating mechanism of breaker |
| CN203288552U (en) * | 2013-06-13 | 2013-11-13 | 徐萍 | Electrically-operated device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124115A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Circuit breaker electric operating mechanism with instant tripping device |
| CN104124112A (en) * | 2014-08-09 | 2014-10-29 | 无锡智卓电气有限公司 | Electric operating mechanism for circuit breaker with separating brake protection |
| CN108807093A (en) * | 2017-05-04 | 2018-11-13 | 周思雨 | A kind of miniature circuit breaker and its hand are from transition components and hand from conversion method |
| CN112382545A (en) * | 2020-10-10 | 2021-02-19 | 江苏斯菲尔电气股份有限公司 | Anti-misoperation device of miniature circuit breaker |
| CN113180354A (en) * | 2021-04-27 | 2021-07-30 | 维沃移动通信有限公司 | Storage device |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |