CN202633731U - Electricity extracting device with annular electric conduction tracks - Google Patents
Electricity extracting device with annular electric conduction tracks Download PDFInfo
- Publication number
- CN202633731U CN202633731U CN 201220339087 CN201220339087U CN202633731U CN 202633731 U CN202633731 U CN 202633731U CN 201220339087 CN201220339087 CN 201220339087 CN 201220339087 U CN201220339087 U CN 201220339087U CN 202633731 U CN202633731 U CN 202633731U
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- China
- Prior art keywords
- strip conductor
- brush
- electric conduction
- annular electric
- electricity
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electricity extracting device with annular electric conduction tracks. The electricity extracting device comprises the outer annular electric conduction track, the inner annular electric conduction track, an insulation base plate and an electric brush, wherein the outer annular electric conduction track and the inner annular electric conduction track are respectively arranged on the insulation base plate; certain distance is reserved between the outer annular electric conduction track and the inner annular electric conduction track; the electric brush is fixed on an electric brush support; and the electric brush is provided with two brush heads which are respectively connected with the outer annular electric conduction track and the inner annular electric conduction track. The electricity extracting device provided by the utility model has the advantages that the two annular electric conduction tracks are utilized for transmitting electricity, therefore, when the electricity extracting device rotates by surrounding a certain point or a plurality of points, an electricity transmission device is prevented from being easily fractured due to repeated bending and dragging, and the reliability and the safety are improved.
Description
Technical field
The utility model relates to transmission of electricity setting, specifically is a kind of annular strip conductor electricity getting device.
Background technology
The light of existing rotating machinery, particularly radiotherapy simulative generator, accelerator is wild, generally adopts the mode of power line transmission of electricity; Concrete grammar is that an end of power line rotates with machinery; The other end is fixed on the power supply, and the part of intermediate active will be stayed certain length, to satisfy the needs of opto-mechanical rotation.Power line during rotation is prone to take place to twine and be torn because will back and forth to carry out bending dilatory, and its reliability is low, poor safety performance, maintenance cost height.
Summary of the invention
The utility model technical problem to be solved is the reliability of its transmission facility when improving mechanical rotation, the device of fail safe.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: annular strip conductor electricity getting device comprises outer shroud strip conductor, interior ring strip conductor, insulated substrate, brush; Outer shroud strip conductor, interior ring strip conductor are separately positioned on the insulated substrate, and be separated by a distance between outer shroud strip conductor and the interior ring strip conductor; Brush is fixed on the brush carriage, and brush has two brushes, and two brushes join with outer shroud strip conductor, interior ring strip conductor respectively.
All right, outer shroud strip conductor, interior ring strip conductor are concentric circless.
All right, brush carriage is above insulated substrate.
All right, two brushes of brush are parallel to each other, and certain distance is arranged between the brush; Brush and brush flexibly connect.
The advantage of the utility model is; Outer shroud strip conductor, interior ring strip conductor replace the power line of original middle cyclic bending; Again via the brush that together rotates with machinery power taking on outer shroud strip conductor, the interior ring strip conductor, thereby force power-free line cyclic bending to cause easily broken.
Outer shroud strip conductor, interior ring strip conductor are concentric circless,
Brush carriage is convenient to be fixed in brush on the brush carriage from outer shroud strip conductor, the power taking of interior ring strip conductor above insulated substrate.
Two brushes of brush are parallel to each other, and certain distance is arranged between the brush, and brush and brush flexibly connect, and can improve the fail safe of power taking.
Description of drawings
Fig. 1 is the wild lamp annular of a radiotherapy simulative generator light strip conductor electricity getting device structural representation.
Embodiment
In Fig. 1, the wild lamp annular of radiotherapy simulative generator light strip conductor electricity getting device comprises outer shroud strip conductor 2, interior ring strip conductor 3, insulated substrate 1, brush 4; Outer shroud strip conductor 2, interior ring strip conductor 3 are separately positioned on the insulated substrate 1, and be separated by a distance between outer shroud strip conductor 2 and the interior ring strip conductor 3; Brush 4 is fixed on the brush carriage 5, and brush 4 has 6, two brushes 6 of two brushes to join with outer shroud strip conductor 2, interior ring strip conductor 3 respectively; Brush carriage 5 is above insulated substrate 1.
The operation principle of the utility model: during work; Power supply access external circulation strip conductor 2, interior ring strip conductor 3; The brush 4 that is fixed in the wild lamp rotating part of radiotherapy simulative generator light through brush carriage 5 utilizes two brushes 6 to connect with outer shroud strip conductor 2, interior ring strip conductor 3 respectively, realizes power supply.
Present embodiment also can be used for the power taking that other rotating machinery is provided with rotating part.
Claims (2)
1. annular strip conductor electricity getting device, it is characterized in that: said annular strip conductor electricity getting device comprises outer shroud strip conductor (2), interior ring strip conductor (3), insulated substrate (1), brush (4); Said outer shroud strip conductor (2), interior ring strip conductor (3) are separately positioned on the insulated substrate (1); Said brush (4) is fixed on the brush carriage (5), and brush (4) has two brushes (6), and two brushes (6) join with outer shroud strip conductor (2), interior ring strip conductor (3) respectively.
2. annular strip conductor electricity getting device according to claim 1 is characterized in that: said outer shroud strip conductor (2), interior ring strip conductor (3) are concentric circless.
3. annular strip conductor electricity getting device according to claim 1 is characterized in that: said brush carriage (5) is in the top of insulated substrate (1).
4. annular strip conductor electricity getting device according to claim 1 is characterized in that: two brushes (6) of said brush (4) are parallel to each other, and brush has certain distance between (6).
5. annular strip conductor electricity getting device according to claim 4 is characterized in that: said brush (4) flexibly connects with brush (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339087 CN202633731U (en) | 2012-07-13 | 2012-07-13 | Electricity extracting device with annular electric conduction tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339087 CN202633731U (en) | 2012-07-13 | 2012-07-13 | Electricity extracting device with annular electric conduction tracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633731U true CN202633731U (en) | 2012-12-26 |
Family
ID=47386878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339087 Expired - Fee Related CN202633731U (en) | 2012-07-13 | 2012-07-13 | Electricity extracting device with annular electric conduction tracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633731U (en) |
-
2012
- 2012-07-13 CN CN 201220339087 patent/CN202633731U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20170713 |