CN101635421A - Rotary power supply converter - Google Patents
Rotary power supply converter Download PDFInfo
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- CN101635421A CN101635421A CN200810134013A CN200810134013A CN101635421A CN 101635421 A CN101635421 A CN 101635421A CN 200810134013 A CN200810134013 A CN 200810134013A CN 200810134013 A CN200810134013 A CN 200810134013A CN 101635421 A CN101635421 A CN 101635421A
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- power supply
- rotary power
- support plate
- supply converter
- conducting
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Abstract
The invention relates to a rotary power supply converter, popularly an electric turntable. The electric turntable mainly uses strong-elasticity beryllium copper to produce conductive connecting pieces, and in a round platform shaped insulating shell, two flaky conducting rings fixed on an upper insulating supporting plate and connected with an electric load are in double-sided occlusion rotary sliding friction active electrical connection with two flaky conducting slip rings fixed on a lower insulating supporting plate and connected with a power supply through six groups of dual-conductive connecting pieces respectively. Because the conductive connecting pieces, the conducting rings and the conducting slip rings are flaky and are hung in the air and horizontally placed on a middle horizontal line between the upper insulating supporting plate and the lower insulating supporting plate, and together with an ultra-thin center positioning turntable and an pressure-bearing steel ball in an R groove, the rotary power supply converter strides forward into the ultra-thin field in design. Thus, the product is portable and convenient, and can be matched with a dining table in use independently to form a rotary electric hot pot table. Simultaneously, the rotary power supply converter can be widely applied to theatrical stages and industrial and agricultural productions so that the rotary power supply conversion steps into a new step.
Description
Affiliated technical field
The present invention relates to a kind of power supply change-over device that fixed power source is converted to rotatable power supply.Especially the volume I is big by electric current, can be widely used in daily life, military affairs, theatrical stage, and in the industrial and agricultural production.
Technical background
At present, reactive electro connected mode structure is made up of contact and conducting slip ring in the known rotary power source conversion equipment.Owing to be that contact is connected with conducting slip ring single face contact reactive electro, very easily cause sparking of contact and conducting slip ring or damage, be difficult for using big load.Up to this point also not having independently, the product of rotary power source conversion equipment comes out.
Summary of the invention
Exist electric current little and easily cause the deficiency of loose contact in order to overcome the existing power supply conversion equipment, the invention provides a kind of rotary power supply converter.This rotary power supply converter can not only use big electric current, and volume is little, can satisfy the need for electricity of the life production of every field.
The technical solution adopted for the present invention to solve the technical problems is: the profile of being made up of the pressure-bearing steel ball in last lower insulation support plate, centralized positioning rotating disk and the inboard outer edge R of the last lower insulation support plate groove is in the insulation crust of truncated conical shape, unsettled in the middle of last lower insulation support plate same horizontal line and and two sheet conducting rings and two sheet conducting slip rings of centralized positioning rotating disk concentric, be separately fixed on the lower insulation support plate.With the strong elasticity beryllium-bronze is that material becomes conduction in flakes, respectively installs 6 pairs at two sheet conducting ring tow sides by six equal portions.Conduction is the formed folder mouth of the extension on edge in conducting ring in flakes, does two-sided interlock with the outer edge of two sheet conducting slip rings and contacts.Conduction elastic pressure in flakes guarantee with conducting slip ring between best rotation slide the friction reactive electro and be connected.Have six groups of conductions to amount to 12 contact-making surfaces in flakes between each conducting ring and conducting slip ring, its impedance is almost nil, thus strengthened greatly conduction in flakes with conducting slip ring between the conductance that is connected of reactive electro.Two conducting slip rings on fixed lower insulation support plate and power connection, when last insulating support plate rotated freely, power supply will be transformed on the insulating support plate surface thereupon became rotatable power supply.
The invention has the beneficial effects as follows: adopt two conductions to do a plurality of two-sided interlocks with the sheet conducting slip ring in flakes and contact, strengthen reactive electro and connected conductance, dwindled rotary power source conversion equipment volume, cause this rotary power source conversion equipment lightly nimble, and can independently be applied in daily life and the industrial and agricultural production and go.
The present invention only adopts is to conduct electricity to do two-sided interlock with the sheet conducting slip ring in flakes and contact, simple in structure.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is a rotary power supply converter internal structure plane graph
Fig. 2 is the plane graph that rotary power supply converter lower insulation support plate and Fig. 1 form
Fig. 3 is a rotary power supply converter lower insulation support plate upward view
Fig. 4 is an insulating support plate upward view on the rotary power supply converter
Fig. 5 is the rotary power supply converter vertical view
Fig. 6 is the rotary power supply converter front view
Fig. 7 is the rotary power supply converter rearview
Fig. 8 is the rotary power supply converter left view
Fig. 9 is the rotary power supply converter right view
Figure 10 is another plane graph of rotary power supply converter internal structure
1. conducting slip rings among the figure, 2. conducting ring, 3. conducting slip ring, 4. conducting ring, 5. centralized positioning rotating disk, 6. insulation supporting plate up and down, 7.R groove, 8. pressure-bearing steel ball, 9. special-purpose six hole copper packings, 10. special-purpose six hole copper packings, 11. special-purpose six hole copper packings, 12. special-purpose six hole copper packings, 1-6. positioning screw, 2-6. positioning screw, 3-6. positioning screw, 4-6. positioning screw, 5-6. two conductions in flakes, 6-6. is two to conduct electricity in flakes the 7-6. set bolt, 8-6. set bolt, 9-6. set bolt, 10-6. set bolt, the riveting of 1-12. copper, the riveting of 2-12 copper, the 3-12 location hole.
Embodiment
In Fig. 1.Two conductions are (5-6) and two conduct electricity (6-6) in flakes in flakes, use copper riveting (1-12) and copper riveting (2-12) to be fixed on sheet conducting ring (2) and the sheet conducting ring (4) respectively, two conductions are (5-6) and two conduction (6-6) folder mouth of forming along ledge in sheet conducting ring (2) and sheet conducting ring (4) are gone up in flakes in flakes, does two-sided interlock with sheet conducting slip ring (1) and sheet conducting slip ring (3) and rotates and slide the reactive electro that rubs and be connected.
In Fig. 2, conducting slip ring as shown in Figure 1 (1).Conducting ring (2), conducting slip ring (3) and conducting ring (4) and centralized positioning rotating disk (5) coexistence one Room, and with R groove (7) concentric.Positioning screw (1-6) on conducting slip ring (1) and the conducting slip ring (3) and positioning screw (3-6) pass lower insulation support plate (6) among the figure, make that conducting slip ring (1) and conducting slip ring (3) are unsettled to be fixed on the lower insulation support plate (6).
In Fig. 3, location spiral shell stalk (1-6) above conducting slip ring as shown in Figure 2 (1) and the conducting slip ring (3) and location spiral shell stalk (3-6) pass lower insulation support plate (6).Six hole copper packings (9) and six hole copper packings (10) through special use are fixed with set bolt (7-6) and set bolt (8-6), and are electrically connected with power supply.
In Fig. 4, positioning screw (2-6) on conducting ring as shown in Figure 2 (2) and the conducting ring (4) and location spiral shell stalk (4-6), corresponding with the location hole of going up on the insulating support plate (6) among the figure (3-12).
In Fig. 5, location spiral shell stalk (2-6) above conducting ring as shown in Figure 2 (2) and the conducting ring (4) and location spiral shell stalk (4-6), location hole (3-12) from last insulating support plate (6) passes, six hole copper packings (11) and six hole copper packings (12) through special use are fixed on set bolt (9-6) and the set bolt (10-6), and be electrically connected with electric loading.
In Fig. 6, conducting ring as shown in Figure 2 (2), conducting ring (4) and conducting slip ring (1) and conducting slip ring (3), whole electrical connections is unsettled to be fixed on insulating support plate (6) and the middle same horizontal line of lower insulation support plate (6), pressure-bearing steel ball (8) in the R groove is carrying goes up insulating support plate (6) in the middle of rotating operation, keeps absolute equilibrium with lower insulation support plate (6).
In Fig. 7, because of this rotary power supply converter is circular, inside is annular equal portions structures, and viewable portion is the same with Fig. 6 front view, need not other explanation.
In Fig. 8, unsettledly be fixed on that the conducting ring (4) on the same horizontal line is along with the visual angle changes in the middle of the lower insulation support plate, outside viewable portion and Fig. 6 front view were slightly had any different, other symmetry viewable portions were duplicate.
In Fig. 9, because of this rotary power supply converter is circular, inside is annular equal portions structures, and viewable portion is the same with Fig. 8 left view, need not other explanation.
In Figure 10, with the sheet conducting ring (2) that is connected with electric loading one end, six groups of two conductions through being fixed on self (5-6) and sheet conducting slip ring (1) that is connected with power firestreak are in flakes done two-sided interlock and are rotated and slide the reactive electro that rubs and be connected; With the sheet conducting ring (4) that is connected with the electric loading other end, six groups of two conductions through being fixed on self (6-6) and sheet conducting slip ring (3) that is connected with zero-power line are in flakes done two-sided interlock rotation and are slided the reactive electro that rubs and be connected elastic pressure assurance and best the contacting of sheet conducting slip ring in flakes of two conductions.
Claims (3)
1. rotary power supply converter, it is in insulation crust, to be fixed on the insulating support plate and the sheet conducting ring that is connected with electric loading one end, six groups of two conductions through being fixed on sheet conducting ring self in flakes be fixed on the lower insulation support plate on the conducting slip ring that is connected with power firestreak do two-sided interlock rotation and slide the reactive electro that rubs and be connected.It is characterized in that: be fixed on the insulating support plate and the sheet conducting ring that is connected with the electric loading other end, six groups of two conductions through being fixed on sheet conducting ring self in flakes be fixed on the lower insulation support plate on the sheet conducting slip ring that is connected with zero-power line do two-sided interlock rotation and slide the reactive electro that rubs and be connected.
2. rotary power supply converter according to claim 1 is characterized in that: on insulation crust in the lower insulation support plate, a centralized positioning rotating disk with two sheet conducting rings and two sheet conducting slip ring concentrics has been installed.
3. rotary power supply converter according to claim 1 is characterized in that: four pressure-bearing steel balls with centralized positioning rotating disk concentric are housed in the inboard outer edge R of last lower insulation support plate groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101340132A CN101635421B (en) | 2008-07-16 | 2008-07-16 | Rotary power supply converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101340132A CN101635421B (en) | 2008-07-16 | 2008-07-16 | Rotary power supply converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101635421A true CN101635421A (en) | 2010-01-27 |
| CN101635421B CN101635421B (en) | 2011-10-05 |
Family
ID=41594521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101340132A Expired - Fee Related CN101635421B (en) | 2008-07-16 | 2008-07-16 | Rotary power supply converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101635421B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394455A (en) * | 2011-07-20 | 2012-03-28 | 哈尔滨工业大学 | Wire connector capable of rotating safely |
| CN104218420A (en) * | 2013-05-29 | 2014-12-17 | 中航光电科技股份有限公司 | Rotary conducting mechanism and rotary electrical coupler with same |
| CN104218419A (en) * | 2013-05-29 | 2014-12-17 | 中航光电科技股份有限公司 | Contact spring and brush contact element applying same |
| CN104981951A (en) * | 2013-02-07 | 2015-10-14 | Abb技术有限公司 | Slip ring arrangement |
| CN106257775A (en) * | 2016-09-22 | 2016-12-28 | 武汉科技大学 | Can be used for the conducting slip ring of balance of well pumping unit device |
| CN115663551A (en) * | 2022-09-07 | 2023-01-31 | 中国科学院电工研究所 | Large-current flat plate type rotary transmission device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3410087A1 (en) * | 1983-12-17 | 1985-06-27 | Rüppel, Willy, 3500 Kassel | Table carousel for dining-room or living-room tables |
| CN2116395U (en) * | 1991-09-28 | 1992-09-23 | 黄丽水 | Tjurntable with electric socket of dining table |
| CN2391518Y (en) * | 1999-04-14 | 2000-08-16 | 谢宗东 | Electrically heating type rotating plate used for dinning |
| CN2725749Y (en) * | 2004-03-04 | 2005-09-14 | 欧阳维秀 | Rotary disk of electric chafing dish |
| CN200966444Y (en) * | 2006-11-02 | 2007-10-31 | 张秋明 | Turntable |
-
2008
- 2008-07-16 CN CN2008101340132A patent/CN101635421B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394455A (en) * | 2011-07-20 | 2012-03-28 | 哈尔滨工业大学 | Wire connector capable of rotating safely |
| CN104981951A (en) * | 2013-02-07 | 2015-10-14 | Abb技术有限公司 | Slip ring arrangement |
| CN104218420A (en) * | 2013-05-29 | 2014-12-17 | 中航光电科技股份有限公司 | Rotary conducting mechanism and rotary electrical coupler with same |
| CN104218419A (en) * | 2013-05-29 | 2014-12-17 | 中航光电科技股份有限公司 | Contact spring and brush contact element applying same |
| CN104218419B (en) * | 2013-05-29 | 2017-09-22 | 中航光电科技股份有限公司 | Contact spring and the contact element of electric brush using the contact spring |
| CN104218420B (en) * | 2013-05-29 | 2017-09-22 | 中航光电科技股份有限公司 | Rotary conduction mechanism and the rotary electric connector using the mechanism |
| CN106257775A (en) * | 2016-09-22 | 2016-12-28 | 武汉科技大学 | Can be used for the conducting slip ring of balance of well pumping unit device |
| CN106257775B (en) * | 2016-09-22 | 2019-05-28 | 武汉科技大学 | It can be used for the conducting slip ring of balance of well pumping unit device |
| CN115663551A (en) * | 2022-09-07 | 2023-01-31 | 中国科学院电工研究所 | Large-current flat plate type rotary transmission device |
| CN115663551B (en) * | 2022-09-07 | 2023-11-14 | 中国科学院电工研究所 | Heavy-current flat-plate type rotary transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101635421B (en) | 2011-10-05 |
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Granted publication date: 20111005 Termination date: 20140716 |
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