CN103151217A - Elastic connection mechanism for automatic transfer switch device - Google Patents
Elastic connection mechanism for automatic transfer switch device Download PDFInfo
- Publication number
- CN103151217A CN103151217A CN2012105706799A CN201210570679A CN103151217A CN 103151217 A CN103151217 A CN 103151217A CN 2012105706799 A CN2012105706799 A CN 2012105706799A CN 201210570679 A CN201210570679 A CN 201210570679A CN 103151217 A CN103151217 A CN 103151217A
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- fixed contact
- district
- fixing plate
- connection mechanism
- insulation fixing
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Abstract
The invention discloses an elastic connection mechanism for an automatic transfer switch device. The elastic connection mechanism comprises an elastic part provided with a movable contact and an insulation fixing plate provided with a first static contact and a second static contact. The movable contact is positioned between the first static contact and the second static contact. The insulation fixing plate is in a U shape and comprises two connection areas and a base area which is arranged between the two connection areas, wherein the first static contact and the second static contact are arranged in the base area. The elastic part comprises an arc electric connection plate area where the movable contact is arranged, installation plates areas which are fixedly arranged on connection areas of the insulation fixing plate and U-shaped elastic plate areas connected with the electric connection area and the installation areas. The elastic connection mechanism is reasonable and simple in structure, small in fault sources 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 flexible connection mechanism for automatic transfer switching equipment.
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 that a kind of structure is comparatively simplified, non-damageable flexible connection mechanism for automatic transfer switching equipment.
The technical scheme that realizes the object of the invention is: a kind of flexible connection mechanism for automatic transfer switching equipment comprises the elastic component that is provided with moving contact and is provided with the first fixed contact and the insulation fixing plate of the second fixed contact; Described moving contact is between the first fixed contact and the second fixed contact; The basic configuration of described insulation fixing plate is U-shaped, comprises two bonding pads and the base that is used for arranging the first fixed contact and the second fixed contact between two bonding pads; 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.
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 perspective view of insulation fixing plate in flexible connection mechanism shown in Figure 1;
Fig. 3 is a kind of perspective view of flexible connection mechanism Elastic spare shown in Figure 1;
Fig. 4 is a kind of application schematic diagram of flexible connection mechanism shown in Figure 1;
A kind of perspective view of Fig. 5 when to be application examples shown in Figure 4 observe from another angle;
Fig. 6 is a kind of perspective view of automatic change-over in application examples shown in Figure 4.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown the first embodiment of the present invention, and wherein Fig. 1 is a kind of perspective view of the present invention; Fig. 2 is a kind of perspective view of insulation fixing plate in flexible connection mechanism shown in Figure 1; Fig. 3 is a kind of perspective view of flexible connection mechanism Elastic spare shown in Figure 1.
The present embodiment is a kind of flexible connection mechanism for automatic transfer switching equipment, sees Fig. 1 to Fig. 3, comprises 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 moving contact is between the first fixed contact and 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; 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 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, is equipped with fixed contact 67 on described the first fixed contact and the second fixed contact.
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. 4 to Fig. 6 has shown a kind of concrete application mode of above-described embodiment 1, and wherein Fig. 4 is a kind of application schematic diagram of flexible connection mechanism shown in Figure 1; A kind of perspective view of Fig. 5 when to be application examples shown in Figure 4 observe from another angle; Fig. 6 is a kind of perspective view of automatic change-over in application examples 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. 4 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. a flexible connection mechanism that is used for automatic transfer switching equipment, comprise the elastic component that is provided with moving contact and be provided with the first fixed contact and the insulation fixing plate of the second fixed contact; Described moving contact is between the first fixed contact and the second fixed contact; It is characterized in that: the basic configuration of described insulation fixing plate is U-shaped, comprises two bonding pads and the base that is used for arranging the first fixed contact and the second fixed contact between two bonding pads; 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 flexible connection mechanism for automatic transfer switching equipment 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 |
|---|---|---|---|
| CN2012105706799A CN103151217A (en) | 2012-12-25 | 2012-12-25 | Elastic connection mechanism for automatic transfer switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105706799A CN103151217A (en) | 2012-12-25 | 2012-12-25 | Elastic connection mechanism for automatic transfer switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103151217A true CN103151217A (en) | 2013-06-12 |
Family
ID=48549211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105706799A Pending CN103151217A (en) | 2012-12-25 | 2012-12-25 | Elastic connection mechanism for automatic transfer switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103151217A (en) |
Citations (4)
| 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 |
| US6246135B1 (en) * | 1999-04-23 | 2001-06-12 | Kevin C. Y. Chang | Centrifugal switch device for induction motor |
| CN202977297U (en) * | 2012-12-25 | 2013-06-05 | 苏州君丰辰电子科技有限公司 | Elastic connecting mechanism applied to automatic change-over switch device |
-
2012
- 2012-12-25 CN CN2012105706799A patent/CN103151217A/en active Pending
Patent Citations (4)
| 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 |
| US6246135B1 (en) * | 1999-04-23 | 2001-06-12 | Kevin C. Y. Chang | Centrifugal switch device for induction motor |
| CN202977297U (en) * | 2012-12-25 | 2013-06-05 | 苏州君丰辰电子科技有限公司 | Elastic connecting mechanism applied to automatic change-over switch device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |