CN103151188A - Elastic part for automatic transfer switch - Google Patents
Elastic part for automatic transfer switch Download PDFInfo
- Publication number
- CN103151188A CN103151188A CN201210570677XA CN201210570677A CN103151188A CN 103151188 A CN103151188 A CN 103151188A CN 201210570677X A CN201210570677X A CN 201210570677XA CN 201210570677 A CN201210570677 A CN 201210570677A CN 103151188 A CN103151188 A CN 103151188A
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- district
- elastic part
- elastic component
- areas
- moving contact
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses an elastic part for an automatic transfer switch. Movable contacts are positioned on the elastic part. The elastic part comprises arc electric connection plate areas where the movable contacts are arranged, installation plate areas fixedly arranged on all connection areas of an insulation fixed plate and U-shaped elastic plate areas for connecting the electric connection areas and the installation areas. The elastic part is reasonable and simple in structure and stable and reliable in work performance.
Description
Technical field
The invention belongs to the electric machine structure design field, be specifically related to a kind of elastic component for automatic change-over.
Background technology
Monophase machine is in order to solve the starting current problem, need to be in the monophase machine rotating shaft sheathed automatic change-over, circuit is serially connected in and starts in the loop.Begin to start the loop during startup and begin to start by the centrifugal switch conducting, when reaching certain rotating speed, centrifugal switch disconnects automatically cutting off and starts the loop, starts and finishes, and motor becomes running status.
The centrifugal switch structure that conventional motors is used is comparatively complicated, and processing and manufacturing and maintenance thereof are all comparatively loaded down with trivial details, and because parts are more, easily break down, and its structure exists needs improvements badly.
Summary of the invention
The purpose of this invention is to provide the elastic component that is used for automatic change-over that a kind of structure is comparatively simplified.
The technical scheme that realizes the object of the invention is: a kind of elastic component for automatic change-over which is provided with moving contact; Described elastic component comprises electric connection board district be used to the arc shaped that moving contact is set, is used for being fixedly installed on the mounting panel district of each bonding pad on insulation fixing plate and is used for connecting the U-shaped elastic plate district that is electrically connected to district and installing zone.
In such scheme, described mounting panel district is positioned at the both sides that are electrically connected to the district.
Structure of the present invention is Rational Simplification comparatively, connects reset mode with shell fragment and has replaced traditional spring connection to reset, and its parts are less, and the source of trouble is also thereupon less, and service behaviour is comparatively reliable and stable.
Description of drawings
Fig. 1 is a kind of perspective view of the present invention;
Fig. 2 is a kind of application schematic diagram of elastic component shown in Figure 1;
A kind of perspective view of Fig. 3 when to be application examples shown in Figure 2 observe from another angle;
Fig. 4 is a kind of perspective view of automatic change-over in application examples shown in Figure 2;
Fig. 5 is a kind of perspective view of automatic change-over shown in Figure 4 after removing centrifugal switch;
Fig. 6 is a kind of perspective view of insulation fixing plate in automatic change-over shown in Figure 4.
Embodiment
(embodiment 1)
Fig. 1 is a kind of perspective view of the present invention, has shown the first embodiment of the present invention.
The present embodiment is a kind of elastic component 63 for automatic change-over, sees Fig. 1, which is provided with moving contact 62; Described elastic component 63 comprises electric connection board district 631 be used to the arc shaped that moving contact is set, mounting panel district 632 and is used for connecting the U-shaped elastic plate district 633 that is electrically connected to district and installing zone.Described mounting panel district is positioned at the both sides that are electrically connected to the district.Described moving contact is provided with moving contact 68.
The present embodiment structure is Rational Simplification comparatively, connects reset mode with shell fragment and has replaced traditional spring connection to reset, and its parts are less, and the source of trouble is also thereupon less, and service behaviour is comparatively reliable and stable.
(application examples 1)
Fig. 2 to Fig. 6 has shown a kind of concrete application mode of above-described embodiment 1, and wherein Fig. 2 is a kind of application schematic diagram of elastic component shown in Figure 1; A kind of perspective view of Fig. 3 when to be application examples shown in Figure 2 observe from another angle; Fig. 4 is a kind of perspective view of automatic change-over in application examples shown in Figure 2; Fig. 5 is a kind of perspective view of automatic change-over shown in Figure 4 after removing centrifugal switch; Fig. 6 is a kind of perspective view of insulation fixing plate in automatic change-over shown in Figure 4.
Should use-case be that above-described embodiment 1 is made automatic change-over, and be set in a kind of concrete application mode of using on the monophase machine shaft, see Fig. 2 to Fig. 6, comprise rotating shaft 1 and the automatic transfer switching equipment 6 that is arranged in rotating shaft, described automatic transfer switching equipment comprises the centrifugal slider 61 that is set in rotating shaft, the elastic component 63 that is provided with moving contact 62 and the insulation fixing plate 64 that is provided with the first fixed contact 65 and the second fixed contact 66; Described centrifugal slider is set in rotating shaft and can slippage in rotating shaft; Described moving contact can move between the first fixed contact and the second fixed contact along with centrifugal slider, until be connected on the first fixed contact or on the second fixed contact; The basic configuration of described insulation fixing plate is U-shaped, comprises two bonding pads 641 and the base 642 that is used for arranging the first fixed contact and the second fixed contact between two bonding pads of separation rotating shaft both sides; Described elastic component comprises electric connection board district 631 be used to the arc shaped that moving contact is set, be used for being fixedly installed on the mounting panel district 632 of each bonding pad on insulation fixing plate and be used for connecting the U-shaped elastic plate district 633 that is electrically connected to district and installing zone; Described electric connection board district Gu Ding is arranged on centrifugal slider, and described centrifugal slider is when reciprocatingly sliding along the spindle central axis direction, and drive is electrically connected to the district and moves back and forth.Described mounting panel district is positioned at the both sides that are electrically connected to the district.
Described insulation fixing plate is provided with the breach 643 that arranges over against moving contact; The basic configuration of described the first fixed contact and the second fixed contact is step-like, and is arranged on the insulation fixing plate plate body of breach both sides.The first fixed contact and the second fixed contact respectively are provided with a fixed contact 67, and moving contact is provided with moving contact 68, and moving contact is along with moving contact moves back and forth between two fixed contacts on the first fixed contact and the second fixed contact.
Described centrifugal slider comprises be used to being set in the slip pipe district 611 in rotating shaft and protruding from slip pipe district periphery wall the annular installation base 612 that forms, and the electrical connection district of described elastic component is fixedly installed on annular installation base.
Obviously, the above embodiment of the present invention is only for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all execution modes exhaustive.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (2)
1. an elastic component that is used for automatic change-over, which is provided with moving contact; It is characterized in that: described elastic component comprises electric connection board district be used to the arc shaped that moving contact is set, is used for being fixedly installed on the mounting panel district of each bonding pad on insulation fixing plate and is used for connecting the U-shaped elastic plate district that is electrically connected to district and installing zone.
2. the elastic component for automatic change-over according to claim 1 is characterized in that: described mounting panel district is positioned at the both sides that are electrically connected to the district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570677XA CN103151188A (en) | 2012-12-25 | 2012-12-25 | Elastic part for automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210570677XA CN103151188A (en) | 2012-12-25 | 2012-12-25 | Elastic part for automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103151188A true CN103151188A (en) | 2013-06-12 |
Family
ID=48549184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210570677XA Pending CN103151188A (en) | 2012-12-25 | 2012-12-25 | Elastic part for automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103151188A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200523U (en) * | 1987-01-17 | 1988-01-06 | 湖南祈阳县五金厂 | Phase-splited protector for low-voltage operation of single phase electrical motor |
| CN2098730U (en) * | 1991-04-19 | 1992-03-11 | 时广平 | Double-contact centrifugal switch and protector for motor |
| CN2391291Y (en) * | 1999-08-06 | 2000-08-09 | 金宝电子工业股份有限公司 | Spring conductive contact |
| FR2825510A1 (en) * | 2001-06-01 | 2002-12-06 | Dav | Rear view car mirror implantable microcontact having flexible signal element contacting with negligible resistance two printed circuit lines and tactile movement effected separate flexible element. |
| CN1998057A (en) * | 2004-06-29 | 2007-07-11 | Dav公司 | Electric micro-contactor for a circuit card and electric switch comprising one such micro-contactor |
| CN202977299U (en) * | 2012-12-25 | 2013-06-05 | 苏州君丰辰电子科技有限公司 | Elastic component applied to automatic change-over switch |
-
2012
- 2012-12-25 CN CN201210570677XA patent/CN103151188A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87200523U (en) * | 1987-01-17 | 1988-01-06 | 湖南祈阳县五金厂 | Phase-splited protector for low-voltage operation of single phase electrical motor |
| CN2098730U (en) * | 1991-04-19 | 1992-03-11 | 时广平 | Double-contact centrifugal switch and protector for motor |
| CN2391291Y (en) * | 1999-08-06 | 2000-08-09 | 金宝电子工业股份有限公司 | Spring conductive contact |
| FR2825510A1 (en) * | 2001-06-01 | 2002-12-06 | Dav | Rear view car mirror implantable microcontact having flexible signal element contacting with negligible resistance two printed circuit lines and tactile movement effected separate flexible element. |
| CN1998057A (en) * | 2004-06-29 | 2007-07-11 | Dav公司 | Electric micro-contactor for a circuit card and electric switch comprising one such micro-contactor |
| CN202977299U (en) * | 2012-12-25 | 2013-06-05 | 苏州君丰辰电子科技有限公司 | Elastic component applied to automatic change-over switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130612 |