CN204177392U - A kind of bellows-type mechanical gyroscope - Google Patents
A kind of bellows-type mechanical gyroscope Download PDFInfo
- Publication number
- CN204177392U CN204177392U CN201420666754.6U CN201420666754U CN204177392U CN 204177392 U CN204177392 U CN 204177392U CN 201420666754 U CN201420666754 U CN 201420666754U CN 204177392 U CN204177392 U CN 204177392U
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- CN
- China
- Prior art keywords
- storage cylinder
- oil
- oil storage
- cylinder cap
- corrugated tube
- Prior art date
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Abstract
A kind of bellows-type mechanical gyroscope, comprise oil storage cylinder assembly, float combination part, oil slick, damper, gyro extraction axle, O-ring seal, torsion wire is provided with in oil storage cylinder assembly, oil storage cylinder assembly upper end connects store oil cylinder cap, be provided with oil storage cylinder cap assemblies in described store oil cylinder cap, oil storage cylinder cap assemblies comprises corrugated tube, and corrugated tube upper end is provided with liner plate, corrugated tube lower end is provided with cover plate, and described cover plate central is provided with groove.Solve Free Surface accompany movement when oil slick communicates with the external world and cause the problem to gyroscope interference, have that structure is simple, stability is high, feature easily easy to maintenance, and the factors such as air pressure, temperature, humidity and acceleration that can reduce largely are on the impact of gyro, ensure gyrostatic precision.
Description
Technical field
The utility model relates to a kind of bellows-type mechanical gyroscope.
Background technology
Current marine machinery liquid floated gyroscope adopts open store oil cylinder cap, and oil storage cylinder is stamped one
Individual air hole, has a cavity in cylinder cap, the change supporting the oil slick volume of top's feed back regulates in cavity, and the Free Surface meeting accompany movement of this structure oil slick when motion state, causes the interference to gyro; In addition, because oil slick communicates with the external world, air can change with factors such as pressure, temperature, humidity in the solubleness of oil slick, is formed and affects precision to the interference of gyro; And the spilling of oil slick may be had in transportation; These shortcomings all can cause gyroscope normally to work.
Utility model content
Its object of the utility model is just to provide a kind of bellows-type mechanical gyroscope, utilize the principle of work of corrugated tube, when gyroscope temperature raises (reduction), the volume of oil slick increases (reduction), corrugated tube is compressed (elongation) to compensate the volume change of oil slick, solve Free Surface accompany movement when oil slick communicates with the external world and cause the problem to gyroscope interference, there is structure simple, stability is high, feature easily easy to maintenance, and air pressure can be reduced largely, temperature, the factor such as humidity and acceleration is on the impact of gyro, ensure gyrostatic precision.
Realize above-mentioned purpose and the technical scheme taked, comprise oil storage cylinder assembly, float combination part, oil slick, damper, gyro extraction axle, O-ring seal, torsion wire is provided with in oil storage cylinder assembly, oil storage cylinder assembly upper end connects store oil cylinder cap, be provided with oil storage cylinder cap assemblies in described store oil cylinder cap, oil storage cylinder cap assemblies comprises corrugated tube, and corrugated tube upper end is provided with liner plate, corrugated tube lower end is provided with cover plate, and described cover plate central is provided with groove.
Compared with prior art the utility model has the following advantages.
Have employed the oil slick that corrugated tube that high-quality resilient material beryllium-bronze makes cuts off in gyroscope to communicate with external environment, by the automatic adjustment of corrugated tube stroke, the problems such as the gyroscope course precision that the oil slick volume change that elimination is caused by external environment causes, eliminate the spillover of oil slick in transport and use procedure, and have that profile is simple, high stability, the feature such as easy to maintenance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure schematic diagram;
Fig. 2 is oil storage cylinder cap assemblies structural representation in this device.
Embodiment
Comprise oil storage cylinder assembly 5, float combination part 4, oil slick 6, damper 7, gyro extraction axle 8, O-ring seal 1, torsion wire 3 is provided with in oil storage cylinder assembly 5, oil storage cylinder assembly 5 upper end connects store oil cylinder cap 9, as shown in Figure 1, be provided with oil storage cylinder cap assemblies 2 in described store oil cylinder cap 9, oil storage cylinder cap assemblies 2 comprises corrugated tube 10, corrugated tube 10 upper end is provided with liner plate 12, corrugated tube 10 lower end is provided with cover plate 11, and described cover plate 11 center is provided with groove, as shown in Figure 2.
Described store oil cylinder cap 9 is aluminum alloy materials, and described corrugated tube 10 is beryllium-bronze material.
Embodiment
This device is compensated by the volume change of the oil slick 6 in the 10 pairs of oil storage cylinder assemblies 5 of the corrugated tube in oil storage cylinder cap assemblies 2, oil storage cylinder cap assemblies 2 is arranged on oil storage cylinder assembly 5,1 corrugated tube 10 is provided with in oil storage cylinder cap assemblies 2, the stroke of corrugated tube 10 regulates automatically with the volume change of oil slick 6 in gyroscope use procedure, eliminate the course trueness error caused due to oil slick volume change, in gyrostatic use procedure, wide-angle is waved and rolled in transportation does not affect the spilling of oil slick.
Store oil cylinder cap 9 is aluminum alloy materials, and corrugated tube 10 is beryllium-bronze material.
As shown in Figure 1, oil storage cylinder cap assemblies 2 and store oil housing assembly 5 is comprised, store oil cylinder body
Float combination part 4, oil slick 6, damper 7, gyro extraction axle 8, O-ring seal 1, torsion wire 3 is provided with in assembly 5.
Oil storage cylinder cap assemblies 2, as shown in Figure 2, comprises store oil cylinder cap 9, corrugated tube 10, lining
Plate 12, cover plate 11.
Store oil cylinder cap 9 in oil storage cylinder cap assemblies 2 passes through to glued joint with liner plate 12, corrugated tube 10
Be connected by soldering with liner plate 12 and cover plate 11, carried out sealing after general assembly completes and withstand voltage
Test, guarantees this oil storage cylinder cap assemblies sealing under various circumstances.
Claims (2)
1. a bellows-type mechanical gyroscope, comprise oil storage cylinder assembly (5), float combination part (4) is provided with in oil storage cylinder assembly (5), oil slick (6), damper (7), axle (8) drawn by gyro, O-ring seal (1), torsion wire (3), oil storage cylinder assembly (5) upper end connects store oil cylinder cap (9), it is characterized in that, oil storage cylinder cap assemblies (2) is provided with in described store oil cylinder cap (9), oil storage cylinder cap assemblies (2) comprises corrugated tube (10), corrugated tube (10) upper end is provided with liner plate (12), corrugated tube (10) lower end is provided with cover plate (11), described cover plate (11) center is provided with groove.
2. a kind of bellows-type mechanical gyroscope according to claim 1, is characterized in that, described store oil cylinder cap (9) is aluminum alloy materials, and described corrugated tube (10) is beryllium-bronze material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666754.6U CN204177392U (en) | 2014-11-11 | 2014-11-11 | A kind of bellows-type mechanical gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666754.6U CN204177392U (en) | 2014-11-11 | 2014-11-11 | A kind of bellows-type mechanical gyroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177392U true CN204177392U (en) | 2015-02-25 |
Family
ID=52566198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666754.6U Active CN204177392U (en) | 2014-11-11 | 2014-11-11 | A kind of bellows-type mechanical gyroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168534A (en) * | 2018-02-05 | 2018-06-15 | 安徽微泰导航电子科技有限公司 | A kind of algorithm accurately MEMS gyroscope |
| CN113048966A (en) * | 2021-02-06 | 2021-06-29 | 花园金波科技股份有限公司 | Corrugated pipe for high-elasticity beryllium bronze stepped liquid floated gyroscope and manufacturing method thereof |
-
2014
- 2014-11-11 CN CN201420666754.6U patent/CN204177392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168534A (en) * | 2018-02-05 | 2018-06-15 | 安徽微泰导航电子科技有限公司 | A kind of algorithm accurately MEMS gyroscope |
| CN113048966A (en) * | 2021-02-06 | 2021-06-29 | 花园金波科技股份有限公司 | Corrugated pipe for high-elasticity beryllium bronze stepped liquid floated gyroscope and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |