CN202434674U - Low height direction slip ring assembly - Google Patents
Low height direction slip ring assembly Download PDFInfo
- Publication number
- CN202434674U CN202434674U CN2011205238446U CN201120523844U CN202434674U CN 202434674 U CN202434674 U CN 202434674U CN 2011205238446 U CN2011205238446 U CN 2011205238446U CN 201120523844 U CN201120523844 U CN 201120523844U CN 202434674 U CN202434674 U CN 202434674U
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- China
- Prior art keywords
- low clearance
- ring
- rotary joint
- way rotary
- low height
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Abstract
The utility model relates to a universal low height direction slip ring assembly. A low height two-way rotating joint is divided into upper and lower parts by a rotating interface; the upper part is rotationally connected with the lower part; the upper part and the lower part can take the opposite rotating motion and in the oppositely moving process, the normal transmission of two paths of microwave signals is kept; a low height slip ring is arranged outside the low height two-way rotating joint; the low height slip ring is divided into two moving parts, i.e. an inner ring and an outer ring; the inner ring is rotationally connected with the outer ring; the inner ring and the outer ring can take the opposite rotating motion; a plurality of paths of power supply signals and digital or analog signals can be led out of the inner ring and the outer ring; and in the rotating process, the normal transmission of a plurality of paths of power supply signals and digital or analog signals can be kept. The universal low height direction slip ring assembly has the characteristics of low height, miniaturization and rapidness and convenience.
Description
Technical field
The utility model relates to electronic information technology, and ring assemblies converges in specifically a kind of low clearance orientation that is used on low clearance " communication in moving " product.
Background technology
Now, the vehicle-mounted mobile satellite communication system of develop rapidly (being called for short " communication in moving " system) develops to low clearance, miniaturization and high-speeding direction.In " communication in moving " system, be to accelerate the reaction speed of system, require to reduce moving component as far as possible, often only dual-mode antenna partly as moving component, parts such as signal processing, transmitter and receiver are made the stationary parts of relative carrier.For this reason, guarantee to connect in the system microwave signal and other controls and feedback signal of moving component and stationary parts, the transmission when relative motion is unaffected.Overall dimension big for ubiquity in the at present domestic communication in moving system, the skimble-scamble shortcoming of interface
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art; The purpose of the utility model is to provide a kind of universal low clearance orientation remittance ring assemblies; Can when realizing microwave signal and control and feedback information under the minimum size, not receive moving component and the influence of stationary parts when moving to axial in transmission; Highly versatile and interface are unified, have the characteristics of low clearance, miniaturization and high-speeding.
To achieve these goals; The technical scheme that the utility model adopts is: ring assemblies converges in a kind of universal low clearance orientation; Include low clearance two-way rotary joint, low clearance two-way rotary joint is divided into upper and lower two parts by the rotation interface, and described top is rotatably connected with the lower part; Relative rotary motion can be carried out in top and lower part, and in the relative motion process, keeps the normal transmission of two way microwave signals; Low clearance two-way rotary joint is provided with low clearance remittance ring outward; Described low clearance converges with encircling and is divided into interior ring and two moving components of outer shroud; Ring and outer shroud are rotatably connected in described, and interior ring and outer shroud can carry out relative rotary motion, and interior ring, outer shroud can lead to multiple power supplies signal and numeral or analog signal respectively; In rotary course, can keep drawing the normal transmission of multiple power supplies signal and numeral or analog signal.
The lower part of described low clearance two-way rotary joint is installed on the outer shroud of low clearance remittance ring through lower flange; Accurate absolute value angular encoder is connected with the top of low clearance two-way rotary joint and the interior ring of low clearance remittance ring respectively through upper flange plate, and the rotating shaft of accurate absolute value angular encoder is meshed through the gear of synchromesh gear with the lower part of low clearance two-way rotary joint.
The axis of rotation that in installation process, need guarantee low clearance two-way rotary joint axis of rotation and low clearance remittance ring will keep concentric.When relative bearing rotatablely moves; The top of low clearance two-way rotary joint is connected as a whole with the interior ring and the accurate absolute value angular encoder of low clearance remittance ring; Can be considered a side of relative motion; The lower part of low clearance two-way rotary joint with fall highly to converge the outer shroud of ring and be connected as a whole the opposing party who can be considered relative motion, this two can carry out relative rotary motion.Because the rotating shaft of accurate absolute value angular encoder is to be meshed through the gear of synchromesh gear with low clearance two-way rotary joint lower part, so this two side's relative motion angle can be carried out real-time feedback through accurate absolute value angular encoder.
The beneficial effect of the utility model is:
Ring flange and two kinds of mounting flanges of outer ring flange in this orientation remittance ring assemblies is provided with; These two kinds of flanges are connected with two flange-interfaces that relative bearing rotatablely moves that carry out in low clearance " communication in moving " system respectively; Can be when both carry out relative rotary motion; Real-time Transmission two way microwave signals, multiple power supplies signal and numeral or analog signal, and real-time feedback function with anglec of rotation.
Because the utility model has orientation rotating parts interface and two kinds of mounting interfaces of stationary parts interface; Can be connected on the moving component and stationary parts in low clearance " communication in moving " system; Can be when both carry out relative rotary motion real-time Transmission two way microwave signals, multiple power supplies signal and numeral or analog signal, and have enforcement feedback function to the low clearance two-way rotary joint anglec of rotation.
The utility model total height has only 79 millimeters maximum gauges to have only 222 millimeters, and the versatility of its excellent microwave performance and low clearance performance and interface can be widely used in low clearance " communication in moving " system or low clearance and " receive in moving " in the system.Characteristics with low clearance, miniaturization and high-speeding.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of the utility model.
Among the figure, the 1st, low clearance two-way rotary joint, the 2nd, accurate absolute value angular encoder, the 3rd, low clearance converges and encircles, and the 4th, synchromesh gear, the 5th, lower flange, the 6th, upper flange plate, the 7th, lower part, the 8th, top, the 9th, interior ring, the 10th, outer shroud.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
Referring to Fig. 1,2; Ring assemblies converges in a kind of universal low clearance orientation; Include low clearance two-way rotary joint 1; Low clearance two-way rotary joint 1 is divided into upper and lower two parts by the rotation interface, and relative rotary motion can be carried out with lower part 7 in top 8, and in the relative motion process, keeps the normal transmission of two way microwave signals; Ring 9 and 10 two moving components of outer shroud in low clearance remittance ring 3 can be divided into; Interior ring 9 can carry out relative rotary motion with outer shroud 10; In ring 9, outer shroud 10 can draw multiple power supplies signal and numeral or analog signal respectively; In rotary course, can keep drawing the normal transmission of multiple power supplies signal and numeral or analog signal.
The lower part 7 of described low clearance two-way rotary joint 1 is installed on the outer shroud 10 of low clearance remittance ring through lower flange 5; Accurate absolute value angular encoder 2 is connected with the top 8 of low clearance two-way rotary joint 1 and the interior ring 9 of low clearance remittance ring 3 respectively through upper flange plate 6, and the rotating shaft of accurate absolute value angular encoder 2 is meshed through the gear of synchromesh gear 4 with the lower part 7 of low clearance two-way rotary joint 1.
The axis of rotation that in installation process, need guarantee low clearance two-way rotary joint 1 axis of rotation and low clearance remittance ring 3 will keep concentric.When relative bearing rotatablely moves; The top 8 of low clearance two-way rotary joint 1 is connected as a whole with the interior ring 9 of low clearance collector ring 3 and accurate absolute value angular encoder 2; Can be considered a side of relative motion; The lower part 7 of low clearance two-way rotary joint 1 and low clearance converge the outer shroud 10 of ring 3 and are connected as a whole the opposing party who can be considered relative motion, and this two can carry out relative rotary motion.Because the rotating shaft of accurate absolute value angular encoder 2 is to be meshed through the gear of synchromesh gear 4 with low clearance two-way rotary joint 1 lower part 7, so this two side's relative motion angle can be carried out real-time feedback through accurate absolute value angular encoder 2.
Ring flange and two kinds of mounting flanges of outer ring flange in this orientation remittance ring assemblies is provided with; These two kinds of flanges are connected with two flange-interfaces that relative bearing rotatablely moves that carry out in low clearance " communication in moving " system respectively; Can be when both carry out relative rotary motion; Real-time Transmission two way microwave signals, multiple power supplies signal and numeral or analog signal, and real-time feedback function with anglec of rotation.
Claims (4)
1. ring assemblies converges in a universal low clearance orientation; It is characterized in that; Include low clearance two-way rotary joint (1), low clearance two-way rotary joint (1) is divided into upper and lower two parts by the rotation interface, and described top (8) are rotatably connected with lower part (7); The outer low clearance remittance ring (3) that is provided with of low clearance two-way rotary joint (1); Low clearance remittance ring (3) is divided into interior ring (9) and (10) two moving components of outer shroud, and interior ring (9) and outer shroud (10) are rotatably connected, and lead to multiple power supplies signal and numeral or analog signal on interior ring (9), the outer shroud (10).
2. ring assemblies converges in a kind of universal low clearance according to claim 1 orientation; It is characterized in that; The lower part (7) of described low clearance two-way rotary joint (1) is installed on the outer shroud (10) of low clearance remittance ring through lower flange (5); Accurate absolute value angular encoder (2) is connected with the top (8) of low clearance two-way rotary joint (1) and the interior ring (9) of low clearance remittance ring (3) respectively through upper flange plate (6), and the rotating shaft of accurate absolute value angular encoder (2) is meshed through the gear of synchromesh gear (4) with the lower part (7) of low clearance two-way rotary joint (1).
3. remittance ring assemblies in a kind of universal low clearance according to claim 1 orientation is characterized in that the axis of rotation of the axis of rotation of described low clearance two-way rotary joint (1) and low clearance remittance ring (3) will keep concentric.
4. ring assemblies converges in a kind of universal low clearance according to claim 1 orientation; It is characterized in that; When relative bearing rotatablely moved, the interior ring (9) and the accurate absolute value angular encoder (2) of the top (8) of low clearance two-way rotary joint (1), low clearance remittance ring (3) connected as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205238446U CN202434674U (en) | 2011-12-13 | 2011-12-13 | Low height direction slip ring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205238446U CN202434674U (en) | 2011-12-13 | 2011-12-13 | Low height direction slip ring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434674U true CN202434674U (en) | 2012-09-12 |
Family
ID=46784093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205238446U Expired - Lifetime CN202434674U (en) | 2011-12-13 | 2011-12-13 | Low height direction slip ring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409798A (en) * | 2014-11-27 | 2015-03-11 | 中国船舶重工集团公司第七二四研究所 | Realizing method of stacked coaxial rotating hinges for broadband |
-
2011
- 2011-12-13 CN CN2011205238446U patent/CN202434674U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409798A (en) * | 2014-11-27 | 2015-03-11 | 中国船舶重工集团公司第七二四研究所 | Realizing method of stacked coaxial rotating hinges for broadband |
| CN104409798B (en) * | 2014-11-27 | 2017-03-29 | 中国船舶重工集团公司第七二四研究所 | The implementation method of coaxial rotating hinge can be piled up in a kind of broadband |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710000, room 4, building 2302, Ou Feng Garden, Changan South Road, Yanta District, Shaanxi, Xi'an Patentee after: XI'AN HENGDA MICROWAVE TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 710000, room 4, building 2302, Ou Feng Garden, Changan South Road, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an Hengda microwave LLC Address after: 710000, room 4, building 2302, Ou Feng Garden, Changan South Road, Yanta District, Shaanxi, Xi'an Patentee after: Xi'an Hengda microwave LLC Address before: 710000, room 4, building 2302, Ou Feng Garden, Changan South Road, Yanta District, Shaanxi, Xi'an Patentee before: Xi'an Hengda Microwave Technology Development Co. |
|
| DD01 | Delivery of document by public notice |
Addressee: XI'AN HENGDA MICROWAVE TECHNOLOGY DEVELOPMENT Co.,Ltd. Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |