CN102368450B - Multipole switch operated by one finger - Google Patents
Multipole switch operated by one finger Download PDFInfo
- Publication number
- CN102368450B CN102368450B CN201110268573.9A CN201110268573A CN102368450B CN 102368450 B CN102368450 B CN 102368450B CN 201110268573 A CN201110268573 A CN 201110268573A CN 102368450 B CN102368450 B CN 102368450B
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- China
- Prior art keywords
- switch
- multipole
- operating grip
- acting lever
- operating
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- 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.)
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- 230000005405 multipole Effects 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention relates to a multipole switch operated by one finger. The switch comprises a multipole switch; the multipole switch consists of a master switch and a plurality of auxiliary switches; an operating handle is installed on the master switch; linkage handles are installed on all the auxiliary switches; all the linkage handles are connected with the operating handle, which is capable of driving motions of the linkage handles; and the operating handle and the linkage handles are connected with operating mechanisms in corresponded switches. Beneficial effects of the multipole switch provided in the invention are as follows: the operation is simple; closing is synchronized; locking is firm; the structure is simple; and production costs are reduced.
Description
Technical field
the present invention relates to a kind of multipole switch that singly refers to operation.
Technical background
Single-pole switch and multipole switch can meet the demand of different circuits, in terminal appliance field, in order to meet modularization requirement, and reduce the production cost of product, and multipole switch is all to adopt a plurality of handles to combine a co-acting lever to operate mostly.In order to meet in the situation that some does not allow device for switching to close a floodgate, prevent other people misoperation, part switch self is also provided with a locking device at present, carrys out the operation of limit switch electrical equipment.
Electric equipment products are not generally done specific (special) requirements to the requirement of method of operation, but because the operating parts of the multipole product of existing market is all generally to have a plurality of one pole handles to combine, operating position is wider, the asynchronous problem that can cause multipole switch to close a floodgate at different operating positions when operation unavoidably.For meeting in multipole product, locking device is set, locking device layout operated by rotary motion is on a certain utmost point switch, but can cause the not firm of locking device because of operating position difference like this, or only lock one and extremely to the handle of other utmost point switches, can also carry out operation to a certain degree.Unless a locking device is set on every utmost point switch.
Summary of the invention
The present invention to solve existing multipole switch exist close a floodgate asynchronous, lock illusive problem, provide a kind of simple to operate, close a floodgate synchronous, lock the firm multipole switch that singly refers to operation.
Technical scheme of the present invention:
A kind of multipole switch that singly refers to operation, comprise a multipole switch, described multipole switch comprises a main switch and a plurality of auxiliary switch, it is characterized in that: on described main switch, operating grip is installed, co-acting lever is all installed on auxiliary switch described in each, described co-acting lever is all connected with driving the operating grip of its action, and described operating grip is all connected with the operating mechanism in respective switch with co-acting lever.
Further, described main switch is arranged on the centre position of multipole switch.
Further, described co-acting lever is mounted in the inside of auxiliary switch.
Further, described co-acting lever is connected by STATEMENT OF FEDERALLY SPONSORED with operating grip.
Further, described STATEMENT OF FEDERALLY SPONSORED is square connection with described operating grip and co-acting lever.
Further, the square hole of the square shaft of described STATEMENT OF FEDERALLY SPONSORED and the square hole of operating grip and co-acting lever is that interference fit is connected.
The locking device of restriction operating grip action further, is installed on described main switch.
Technical conceive of the present invention, is arranged on co-acting lever the inside of auxiliary switch, reduces the possibility of misoperation, and by STATEMENT OF FEDERALLY SPONSORED, co-acting lever is connected with operating grip, when operating operation handle, drive co-acting lever action simultaneously, make the combined floodgate of multipole switch and the synchronism of separating brake high.The false switching that locking device can prevent whole multipole switch is installed in the main switch at operating grip place, makes multipole switch reliability high.
STATEMENT OF FEDERALLY SPONSORED of the present invention adopts square connection with operating grip and co-acting lever, can make operating grip and co-acting lever action more synchronous, counterrotating problem can not occur.Employing interference fit connects, and can reduce the error that fit clearance is brought.
Beneficial effect of the present invention: simple to operate, close a floodgate synchronous, lock firm, and simple in structure, reduced production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of two utmost point switches of the present invention.
Fig. 2 is the structural representation of triple-pole switch of the present invention.
Fig. 3 is the structural representation of four-pole switch of the present invention.
Fig. 4 is the structural representation that operating grip of the present invention is connected with co-acting lever.
Fig. 5 is the structural representation of operating grip of the present invention.
Fig. 6 is the structural representation of STATEMENT OF FEDERALLY SPONSORED of the present invention.
Fig. 7 is the structural representation of co-acting lever of the present invention.
Embodiment
With reference to accompanying drawing 1-7, a kind of multipole switch that singly refers to operation, comprise a multipole switch, described multipole switch comprises a main switch 1 and a plurality of auxiliary switch 2, on described main switch 1, operating grip 3 is installed, co-acting lever 5 is all installed on auxiliary switch 2 described in each, and described co-acting lever 5 is all connected with driving the operating grip 3 of its action, and described operating grip 3 is all connected with the operating mechanism in respective switch with co-acting lever 5.
Described main switch 1 is arranged on the centre position of multipole switch.
Described co-acting lever 5 is mounted in the inside of auxiliary switch 2.
Described co-acting lever 5 is connected by STATEMENT OF FEDERALLY SPONSORED 4 with operating grip 3.
Described STATEMENT OF FEDERALLY SPONSORED 4 is square connections with described operating grip 3 and co-acting lever 5.
The square shaft of described STATEMENT OF FEDERALLY SPONSORED 4 is that interference fit is connected with the square hole of operating grip 3 and the square hole of co-acting lever 5.
The locking device of restriction operating grip 3 actions is installed on described main switch 1.
Technical conceive of the present invention, co-acting lever 5 is arranged on to the inside of auxiliary switch 2, reduce the possibility of misoperation, and by STATEMENT OF FEDERALLY SPONSORED 4, co-acting lever 5 is connected with operating grip 3, when operating operation handle 3, drive co-acting lever 5 actions simultaneously, make the combined floodgate of multipole switch and the synchronism of separating brake high.In the main switch 1 at operating grip 3 places, the false switching that locking device can prevent whole multipole switch is installed, makes multipole switch reliability high.
STATEMENT OF FEDERALLY SPONSORED 4 of the present invention adopts square connection with operating grip 3 and co-acting lever 5, can make operating grip 3 and co-acting lever 5 actions more synchronous, counterrotating problem can not occur.Employing interference fit connects, and can reduce the error that fit clearance is brought.
Content described in this specification embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also and in those skilled in the art, according to the present invention, conceive the equivalent technologies means that can expect.
Claims (2)
1. one kind singly refers to the multipole switch operating, comprise a multipole switch, described multipole switch comprises a main switch and a plurality of auxiliary switch, it is characterized in that: on described main switch, operating grip is installed, co-acting lever is all installed on auxiliary switch described in each, described co-acting lever is all connected with driving the operating grip of its action, and described operating grip is all connected with the operating mechanism in respective switch with co-acting lever; Described main switch is arranged on the centre position of multipole switch; Described co-acting lever is mounted in the inside of auxiliary switch; Described co-acting lever is connected by STATEMENT OF FEDERALLY SPONSORED with operating grip; Described STATEMENT OF FEDERALLY SPONSORED is square connection with described operating grip and co-acting lever; The locking device of restriction operating grip action is installed in described main switch.
2. a kind of multipole switch that singly refers to operation according to claim 1, is characterized in that: the square shaft of described STATEMENT OF FEDERALLY SPONSORED is that interference fit is connected with the square hole of the square hole of operating grip and co-acting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268573.9A CN102368450B (en) | 2011-09-13 | 2011-09-13 | Multipole switch operated by one finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110268573.9A CN102368450B (en) | 2011-09-13 | 2011-09-13 | Multipole switch operated by one finger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102368450A CN102368450A (en) | 2012-03-07 |
| CN102368450B true CN102368450B (en) | 2014-12-10 |
Family
ID=45761009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110268573.9A Active CN102368450B (en) | 2011-09-13 | 2011-09-13 | Multipole switch operated by one finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102368450B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2285890A (en) * | 1994-01-21 | 1995-07-26 | Square D Co | Handle interlocks for circuit breakers |
| US5449871A (en) * | 1993-04-20 | 1995-09-12 | Merlin Gerin | Operating mechanism of a multipole electrical circuit breaker |
| CN2388700Y (en) * | 1999-08-27 | 2000-07-19 | 温州沪川电器有限公司 | Multi-pole air-break switch |
| CN101752154A (en) * | 2008-12-02 | 2010-06-23 | 富士电机机器制御株式会社 | Circuit breaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496127Y (en) * | 2001-09-28 | 2002-06-19 | 浙江森泰电器厂 | Easy assembly analog and digital small-sized circuit breaker |
| US6791040B1 (en) * | 2003-09-15 | 2004-09-14 | Eaton Corporation | Locking assembly for an electrical switching apparatus |
| CN201490125U (en) * | 2009-07-25 | 2010-05-26 | 赵陈贵 | Low-pressure circuit breaker |
| CN202258885U (en) * | 2011-09-13 | 2012-05-30 | 上海诺雅克电气有限公司 | Single-finger-operated multi-pole switch |
-
2011
- 2011-09-13 CN CN201110268573.9A patent/CN102368450B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449871A (en) * | 1993-04-20 | 1995-09-12 | Merlin Gerin | Operating mechanism of a multipole electrical circuit breaker |
| GB2285890A (en) * | 1994-01-21 | 1995-07-26 | Square D Co | Handle interlocks for circuit breakers |
| CN2388700Y (en) * | 1999-08-27 | 2000-07-19 | 温州沪川电器有限公司 | Multi-pole air-break switch |
| CN101752154A (en) * | 2008-12-02 | 2010-06-23 | 富士电机机器制御株式会社 | Circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102368450A (en) | 2012-03-07 |
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Legal Events
| 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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120307 Assignee: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Assignor: SHANGHAI NOARK ELECTRIC Co.,Ltd. Contract record no.: X2021330000593 Denomination of invention: Multipole switch with single finger operation Granted publication date: 20141210 License type: Common License Record date: 20211025 |
|
| EE01 | Entry into force of recordation of patent licensing contract |