CN205352405U - Hemispherical resonance gyroscope - Google Patents
Hemispherical resonance gyroscope Download PDFInfo
- Publication number
- CN205352405U CN205352405U CN201620161317.8U CN201620161317U CN205352405U CN 205352405 U CN205352405 U CN 205352405U CN 201620161317 U CN201620161317 U CN 201620161317U CN 205352405 U CN205352405 U CN 205352405U
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- China
- Prior art keywords
- joint block
- triangle joint
- harmonic oscillator
- outer support
- offers
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Abstract
The utility model discloses a hemispherical resonance gyroscope, including reading out the base, read out and install readout electrode on the base, read out and install the excitation cover on the base, install exciting electrode in the excitation cover, read out and install the harmonic oscillator between base and the excitation cover, the harmonic oscillator includes inner supporting rod, outer support rod, casing, the casing internal surface links to each other with inner supporting rod, the casing surface links to each other with outer support rod, inner supporting rod and outer support rod in same straight line, set up flutedly on the casing. A hemispherical resonance gyroscope, its simple structure, stability is high, makes the harmonic oscillator obtain the undamped oscillation in all directions through setting up of recess to realize the adjustment of harmonic oscillator dynamic balance, thereby be favorable to improving hemispherical resonance gyroscope's measurement accuracy.
Description
Technical field
This utility model relates to a kind of hemispherical reso nance gyroscope.
Background technology
Hemispherical reso nance gyroscope has many good qualities compared with classical spinning top, particularly there is simple in construction, without the unique advantage such as wearing terrain and movement-less part, have been subjected to the great attention in domestic and international inertia field in recent years, be one of following most promising gyroscope.But current used hemispherical reso nance gyroscope exists that certainty of measurement is low, structural stability is poor, thus affecting its service life.
Utility model content
The purpose of this utility model is in that to provide a kind of hemispherical reso nance gyroscope, its simple in construction, stability is high, makes harmonic oscillator obtain self-sustained oscillation in all directions by the setting of groove, to realize the dynamically balanced adjustment of harmonic oscillator, thus being conducive to improving the certainty of measurement of hemispherical reso nance gyroscope.
In order to achieve the above object, the technical solution of the utility model is:
A kind of hemispherical reso nance gyroscope, including reading pedestal, described reading pedestal is provided with read-out electrode, described reading pedestal is provided with excitation cover, is provided with exciting electrode, is provided with harmonic oscillator between described reading pedestal and excitation cover in described excitation cover；Described harmonic oscillator includes inner bracing piece, outer support bar, housing, and described shell inner surface is connected with inner bracing piece, and described housing outer surface is connected with outer support bar, and described inner bracing piece and outer support bar offer groove on same straight line, described housing.
Described housing is joined end to end formed by the first triangle joint block, the second triangle joint block, the 3rd triangle joint block.
Junction between described first triangle joint block and the second triangle joint block offers the first groove, junction between described second triangle joint block and the 3rd triangle joint block offers the second groove, and the junction between described 3rd triangle joint block and the first triangle joint block offers the 3rd groove.
Described reading pedestal is provided with the lower locating dowel of more than 1, the reading pedestal between adjacent two described lower locating dowels offers lower detent；Described excitation cover on be provided with 1 with up and down detent with the use of upper locating dowel, between adjacent two described upper locating dowels excitation cover on have with lower locating dowel with the use of upper detent.
The beneficial effects of the utility model are: a kind of hemispherical reso nance gyroscope, its simple in construction, stability is high, makes harmonic oscillator obtain self-sustained oscillation in all directions by the setting of groove, to realize the dynamically balanced adjustment of harmonic oscillator, thus being conducive to improving the certainty of measurement of hemispherical reso nance gyroscope.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation after housing launches.
Detailed description of the invention
Embodiment 1
A kind of hemispherical reso nance gyroscope as shown in Figure 1 and Figure 2, including reading pedestal 1, described reading pedestal 1 is provided with read-out electrode 2, described reading pedestal 1 is provided with excitation cover 3, exciting electrode 4 is installed in described excitation cover 3, between described reading pedestal 1 and excitation cover 3, harmonic oscillator 5 is installed；Described harmonic oscillator 5 includes inner bracing piece 6, outer support bar 7, housing 8, described housing 8 inner surface is connected with inner bracing piece 6, described housing 8 outer surface is connected with outer support bar 7, and described inner bracing piece 6 offers groove with outer support bar 7 on same straight line, described housing 8.
Described housing 8 is joined end to end by first triangle joint block the 11, second triangle joint block the 12, the 3rd triangle joint block 13 and forms.Housing 8 is made up of the triangle joint block that three sizes are equal, and can improve housing 8 stability operationally.
Junction between described first triangle joint block 11 and the second triangle joint block 12 offers the first groove 14, junction between described second triangle joint block 12 and the 3rd triangle joint block 13 offers the second groove 15, and the junction between described 3rd triangle joint block 13 and the first triangle joint block 11 offers the 3rd groove 16.The setting of first groove the 14, second groove 15 and the 3rd groove 16 makes harmonic oscillator obtain self-sustained oscillation in all directions, to realize the dynamically balanced adjustment of harmonic oscillator, thus being conducive to improving the certainty of measurement of hemispherical reso nance gyroscope.
Described reading pedestal 1 is provided with the lower locating dowel 21 of more than 1, the reading pedestal 1 between adjacent two described lower locating dowels 21 offers lower detent 22；Described excitation cover 3 on be provided with 1 with up and down detent 22 with the use of upper locating dowel 23, between adjacent two described upper locating dowels 23 excitation cover 3 on have with lower locating dowel 21 with the use of upper detent 24.Lower locating dowel 21 and upper detent 24 with the use of, lower detent 22 and upper locating dowel 23 with the use of the structural stability being effectively increased hemispherical reso nance gyroscope.
A kind of hemispherical reso nance gyroscope of the present embodiment, its simple in construction, stability is high, makes harmonic oscillator obtain self-sustained oscillation in all directions by the setting of groove, to realize the dynamically balanced adjustment of harmonic oscillator, thus being conducive to improving the certainty of measurement of hemispherical reso nance gyroscope.
Claims (4)
1. a hemispherical reso nance gyroscope, it is characterized in that: include reading pedestal (1), described reading pedestal (1) is provided with read-out electrode (2), described reading pedestal (1) is provided with excitation cover (3), exciting electrode (4) is installed in described excitation cover (3), between described reading pedestal (1) and excitation cover (3), harmonic oscillator (5) is installed；Described harmonic oscillator (5) includes inner bracing piece (6), outer support bar (7), housing (8), described housing (8) inner surface is connected with inner bracing piece (6), described housing (8) outer surface is connected with outer support bar (7), described inner bracing piece (6) and outer support bar (7) are in same straight line, and described housing offers groove on (8).
2. a kind of hemispherical reso nance gyroscope according to claim 1, it is characterised in that: described housing (8) is joined end to end formed by the first triangle joint block (11), the second triangle joint block (12), the 3rd triangle joint block (13).
3. a kind of hemispherical reso nance gyroscope according to claim 2, it is characterized in that: the junction between described first triangle joint block (11) and the second triangle joint block (12) offers the first groove (14), junction between described second triangle joint block (12) and the 3rd triangle joint block (13) offers the second groove (15), and the junction between described 3rd triangle joint block (13) and the first triangle joint block (11) offers the 3rd groove (16).
4. a kind of hemispherical reso nance gyroscope according to claim 1, it is characterized in that: described reading pedestal (1) is provided with the lower locating dowel (21) of more than 1, the reading pedestal (1) between adjacent two described lower locating dowels (21) offers lower detent (22)；Described excitation cover (3) on be provided with 1 with up and down detent (22) with the use of upper locating dowel (23), the excitation cover (3) between adjacent two described upper locating dowels (23) has with lower locating dowel (21) with the use of upper detent (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161317.8U CN205352405U (en) | 2016-03-03 | 2016-03-03 | Hemispherical resonance gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161317.8U CN205352405U (en) | 2016-03-03 | 2016-03-03 | Hemispherical resonance gyroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352405U true CN205352405U (en) | 2016-06-29 |
Family
ID=56184587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161317.8U Expired - Fee Related CN205352405U (en) | 2016-03-03 | 2016-03-03 | Hemispherical resonance gyroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352405U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731660A (en) * | 2018-03-28 | 2018-11-02 | 东南大学 | A kind of hemispherical resonant gyro and its method for machining and assembling based on PCB plane electrode |
| CN109506640A (en) * | 2018-11-20 | 2019-03-22 | 上海航天控制技术研究所 | A kind of oscillation gyro automatic assembling apparatus and its method |
| CN114562989A (en) * | 2021-12-09 | 2022-05-31 | 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） | Hemispherical resonance gyroscope based on optical cement connection mode |
| CN117570951A (en) * | 2024-01-17 | 2024-02-20 | 中国船舶集团有限公司第七〇七研究所 | Resonant gyroscope, mold and blowing method of resonant gyroscope |
-
2016
- 2016-03-03 CN CN201620161317.8U patent/CN205352405U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731660A (en) * | 2018-03-28 | 2018-11-02 | 东南大学 | A kind of hemispherical resonant gyro and its method for machining and assembling based on PCB plane electrode |
| CN109506640A (en) * | 2018-11-20 | 2019-03-22 | 上海航天控制技术研究所 | A kind of oscillation gyro automatic assembling apparatus and its method |
| CN109506640B (en) * | 2018-11-20 | 2020-05-15 | 上海航天控制技术研究所 | Automatic assembly device and method for vibrating gyroscope |
| CN114562989A (en) * | 2021-12-09 | 2022-05-31 | 华中光电技术研究所（中国船舶重工集团公司第七一七研究所） | Hemispherical resonance gyroscope based on optical cement connection mode |
| CN117570951A (en) * | 2024-01-17 | 2024-02-20 | 中国船舶集团有限公司第七〇七研究所 | Resonant gyroscope, mold and blowing method of resonant gyroscope |
| CN117570951B (en) * | 2024-01-17 | 2024-04-05 | 中国船舶集团有限公司第七〇七研究所 | Resonant gyroscope, mold and blowing method of resonant gyroscope |
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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 |
Granted publication date: 20160629 Termination date: 20170303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |