CN205352404U - Jam -proof hemispherical resonance gyroscope - Google Patents
Jam -proof hemispherical resonance gyroscope Download PDFInfo
- Publication number
- CN205352404U CN205352404U CN201620161316.3U CN201620161316U CN205352404U CN 205352404 U CN205352404 U CN 205352404U CN 201620161316 U CN201620161316 U CN 201620161316U CN 205352404 U CN205352404 U CN 205352404U
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- base
- shell
- tampering
- reading base
- install
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Abstract
The utility model discloses a jam -proof 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 bracing piece, shell, the shell internal surface links to each other with the bracing piece, read out and set up the recess more than 1 on the base, install silica gel in the recess. A jam -proof hemispherical resonance gyroscope, it is insulating effectual, has effectively improved jam -proof nature to guarantee measurement accuracy.
Description
Technical field
This utility model relates to a kind of anti-tampering 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 it is low that current used hemispherical reso nance gyroscope exists certainty of measurement, anti-tampering property is poor, the problems such as insulation effect is undesirable.
Utility model content
The purpose of this utility model is in that to provide a kind of anti-tampering hemispherical reso nance gyroscope, and its insulation effect is good, is effectively increased anti-tampering property, thus ensureing certainty of measurement.
In order to achieve the above object, the technical solution of the utility model is:
A kind of anti-tampering hemispherical reso nance gyroscope, including reading base, described reading base is provided with read-out electrode, described reading base is provided with excitation cover, in described excitation cover, exciting electrode is installed, being provided with harmonic oscillator between described reading base and excitation cover, described harmonic oscillator includes support bar, shell, and described inner surface of outer cover is connected with support bar；Described reading base offers the groove of more than 1, in described groove, silica gel is installed.
Described reading base end face is connected with insulation board.
Described shell is provided with the plain conductor of more than 1.
Shell between adjacent two described plain conductors offers balanced adjustment groove.
Described shell is envelope of quartz glass.
The beneficial effects of the utility model are: a kind of anti-tampering hemispherical reso nance gyroscope, and its insulation effect is good, are effectively increased anti-tampering property, thus ensureing certainty of measurement.
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 anti-tampering hemispherical reso nance gyroscope as shown in Figure 1 and Figure 2, including reading base 1, described reading base 1 is provided with read-out electrode 2, described reading base 1 is provided with excitation cover 3, in described excitation cover 3, exciting electrode 4 is installed, being provided with harmonic oscillator 5 between described reading base 1 and excitation cover 3, described harmonic oscillator 5 includes support bar 6, shell 7, and described shell 7 inner surface is connected with support bar 6；Described reading base 1 offers the groove 8 of more than 1, in described groove 8, silica gel 9 is installed.Described reading base 1 bottom surface is connected with insulation board 10.Silica gel 9 and insulation board 10 ensure that its insulation effect with the use of from the upper and lower surfaces reading base 1.
Described shell 7 is provided with the plain conductor 11 of more than 1.Shell 7 between adjacent two described plain conductors 11 offers balanced adjustment groove 12.Signal disturbing is avoided in the setting of plain conductor 11, is effectively increased certainty of measurement.The setting of balanced adjustment groove 12 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 shell 7 is envelope of quartz glass.The harmonic oscillator adopting envelope of quartz glass has a stable frequency of vibration, asks and higher mechanical stability during comparatively short delay.Additionally envelope of quartz glass also has relatively low coefficient of thermal expansion and bigger internal stress, and this enables harmonic oscillator to ridicule interior work at bigger temperature model, can reduce the energy loss maintained needed for gyroscopic vibration simultaneously.
The anti-tampering hemispherical reso nance gyroscope of one of the present embodiment, its insulation effect is good, is effectively increased anti-tampering property, thus ensureing certainty of measurement.
Claims (5)
1. an anti-tampering hemispherical reso nance gyroscope, it is characterized in that: include reading base (1), described reading base (1) is provided with read-out electrode (2), described reading base (1) is provided with excitation cover (3), in described excitation cover (3), exciting electrode (4) is installed, being provided with harmonic oscillator (5) between described reading base (1) and excitation cover (3), described harmonic oscillator (5) includes support bar (6), shell (7), and described shell (7) inner surface is connected with support bar (6)；Described reading base (1) offers the groove (8) of more than 1, silica gel (9) is installed in described groove (8).
2. the anti-tampering hemispherical reso nance gyroscope of one according to claim 1, it is characterised in that: described reading base (1) bottom surface is connected with insulation board (10).
3. the anti-tampering hemispherical reso nance gyroscope of one according to claim 1, it is characterised in that: described shell (7) is provided with the plain conductor (11) of more than 1.
4. the anti-tampering hemispherical reso nance gyroscope of one according to claim 3, it is characterised in that: the shell (7) between adjacent two described plain conductors (11) offers balanced adjustment groove (12).
5. the anti-tampering hemispherical reso nance gyroscope of one according to claim 1, it is characterised in that: described shell (7) is envelope of quartz glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161316.3U CN205352404U (en) | 2016-03-03 | 2016-03-03 | Jam -proof hemispherical resonance gyroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161316.3U CN205352404U (en) | 2016-03-03 | 2016-03-03 | Jam -proof hemispherical resonance gyroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352404U true CN205352404U (en) | 2016-06-29 |
Family
ID=56184580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161316.3U Expired - Fee Related CN205352404U (en) | 2016-03-03 | 2016-03-03 | Jam -proof hemispherical resonance gyroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201620161316.3U patent/CN205352404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |