CN205879189U - A observation device for azimuth circle - Google Patents
A observation device for azimuth circle Download PDFInfo
- Publication number
- CN205879189U CN205879189U CN201620810792.3U CN201620810792U CN205879189U CN 205879189 U CN205879189 U CN 205879189U CN 201620810792 U CN201620810792 U CN 201620810792U CN 205879189 U CN205879189 U CN 205879189U
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- CN
- China
- Prior art keywords
- azimuth circle
- monocular
- base
- azimuth
- circle
- Prior art date
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Abstract
The utility model discloses an observation device for azimuth circle, including monocular, base, bed plate, position peephole with take the azimuth circle of scale, wherein, monocular installs on the base, and the base setting is on the bed plate, and the bed plate setting is on the azimuth circle, and the position peephole sets up in the base, and the position peephole is used for reading out the number of degrees of the calibrated scale that the black line corresponds in the prism of the accurate heart of azimuth circle below. Monocular's observation central point fixes on the azimuth circle through fastening screw in the center of the azimuth circle sight and the accurate heart, bed plate. Survey the thing timestamp look for remote thing mark through monocular, can accurately read out the thing target position number of degrees of the calibrated scale that the black line corresponds from the prism of accurate heart below through the position peephole. After adopting above -mentioned structure, boats and ships navigate by water the in -process at sea and can utilize the azimuth circle to survey offshore thing target position far away, quickly determine accommodation.
Description
Technical field
This utility model relates to Marine engineering technical field, a kind of observation device for azimuth circle.
Background technology
Magnetic compass is arranged on boats and ships, is used for guiding ship's navigation, and azimuth circle coordinates magnetic compass to use, and is arranged on compass bowl
On, it is used for observing thing mark orientation.Boats and ships need during riding the sea at set intervals by the marine known substance mark of observation
Orientation, sea chart measures thing mark orientation, so that it is determined that the accommodation of boats and ships.But during boats and ships ride the sea, some
Course line offshore is farther out, it is impossible to use azimuth circle to be observed, and just can only can see island, aids to navigation etc., pole clearly by telescope
Earth effect observation thing mark orientation determines the opportunity at accommodation, therefore to azimuth circle can be utilized to observe remote thing target side
Position, needs to increase a mounting of telescope to azimuth circle, and can be stably installed on azimuth circle.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art to provide a kind of for azimuth circle
Observation device, boats and ships can utilize during riding the sea azimuth circle observe offshore thing target orientation farther out, quickly determine
Accommodation.
This utility model is for solving above-mentioned technical problem by the following technical solutions:
According to a kind of observation device for azimuth circle described in the utility model, including monocular, base, base
Plate, azimuthal observation hole and azimuth circle with a scale；Wherein, monocular is arranged on base, and base is arranged on bedplate,
Bedplate is arranged on azimuth circle, and azimuthal observation hole is arranged in the base, and azimuthal observation hole is used for reading below the quasi-heart of azimuth circle
Prism in the number of degrees of graduated disc corresponding to black line.
As a kind of further prioritization scheme of the observation device for azimuth circle described in the utility model, monocular
Observation be centrally located at azimuth circle sight and the center of the quasi-heart.
As a kind of further prioritization scheme of the observation device for azimuth circle described in the utility model, monocular
Centrage and bedplate between in 45 degree.
As a kind of further prioritization scheme of the observation device for azimuth circle described in the utility model, bedplate is logical
Cross trip bolt to be fixed on azimuth circle.
This utility model uses above technical scheme compared with prior art, has following technical effect that
On the one hand (1) this utility model is sufficiently used that azimuth circle is existing holds button structure, it is possible to by this utility model
It is fastened on azimuth circle, it is to avoid observation thing mark orientation values exists error；On the other hand, remote thing can be looked for by telescope
Mark, quickly determines accommodation；
(2), after using structure of the present utility model, boats and ships can utilize azimuth circle to observe offshore during riding the sea
Thing target orientation farther out, quickly determines accommodation.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of observation device for azimuth circle of this utility model.
Reference in figure is construed to: 1-monocular, 2-base, 3-azimuthal observation hole, 4-trip bolt, and 5-carries
The azimuth circle of scale, 6-sight, 7-sight carefully stitches, the quasi-heart of 8-, 9-quasi-heart line, 10-prism.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail:
As it is shown in figure 1, a kind of observation device for azimuth circle, including monocular 1, base 2, bedplate, orientation
Peephole 3 and azimuth circle 5 with a scale；Wherein, monocular is arranged on base, and base is arranged on bedplate, base
Plate is arranged on azimuth circle, is provided with azimuthal observation hole 3 in base, and azimuthal observation hole is used for reading the prism below the quasi-heart of azimuth circle
The number of degrees of graduated disc corresponding to middle black line.In azimuth circle from carefully stitching 7 with sight 6, sight, the quasi-heart 8, quasi-heart line 9, prism 10；
Azimuth circle is the device that magnetic compass is supporting, aboard ship has outfit, typically at observation thing mark orientation or observation target angle
When carry out coordinate magnetic compass use.Magnetic compass coordinates the use of azimuth circle, lower that side of the quasi-heart in terms of this side of sight.
The observation of monocular is centrally located at azimuth circle sight and the center of the quasi-heart, utilizes single from azimuth circle sight side
Tube telescope 1 looks for remote thing mark, makes the position homologue target observation station of the most quasi-heart in monocular center, is seen by orientation
Gaging hole 3 can read the number of degrees of graduated disc corresponding to black line in 8 times square glass prisms 10 of the quasi-heart and be remote thing target orientation values.
In 45 degree between centrage and the bedplate of monocular, bedplate is to be fixed on orientation by trip bolt 4
On circle, whole device is fixed on azimuth circle after button is turned on by holding on azimuth circle by trip bolt.
Observation thing timestamp looks for remote thing mark by monocular, and rotational orientation circle is permissible by azimuthal observation hole
By thing target orientation from the quasi-heart in square glass prism the number of degrees of graduated disc corresponding to black line read exactly.After using said structure,
Boats and ships can utilize azimuth circle to observe offshore thing target orientation farther out during riding the sea, quickly determines accommodation.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvement and deformation, these change
Enter and deform and also should be regarded as protection domain of the present utility model.
Claims (4)
1. the observation device for azimuth circle, it is characterised in that include monocular, base, bedplate, azimuthal observation
Hole and azimuth circle with a scale；Wherein, monocular is arranged on base, and base is arranged on bedplate, and bedplate is arranged
On azimuth circle, azimuthal observation hole is arranged in the base, and azimuthal observation hole is black for reading in the prism below the quasi-heart of azimuth circle
The number of degrees of graduated disc corresponding to line.
A kind of observation device for azimuth circle the most according to claim 1, it is characterised in that the observation of monocular
It is centrally located at azimuth circle sight and the center of the quasi-heart.
A kind of observation device for azimuth circle the most according to claim 1, it is characterised in that the center of monocular
In 45 degree between line and bedplate.
A kind of observation device for azimuth circle the most according to claim 1, it is characterised in that bedplate is by fastening
Screw is fixed on azimuth circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810792.3U CN205879189U (en) | 2016-07-29 | 2016-07-29 | A observation device for azimuth circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620810792.3U CN205879189U (en) | 2016-07-29 | 2016-07-29 | A observation device for azimuth circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879189U true CN205879189U (en) | 2017-01-11 |
Family
ID=57700100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620810792.3U Expired - Fee Related CN205879189U (en) | 2016-07-29 | 2016-07-29 | A observation device for azimuth circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566803A (en) * | 2021-07-02 | 2021-10-29 | 中船黄埔文冲船舶有限公司 | Magnetic compass calibration method and magnetic compass calibration device |
-
2016
- 2016-07-29 CN CN201620810792.3U patent/CN205879189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113566803A (en) * | 2021-07-02 | 2021-10-29 | 中船黄埔文冲船舶有限公司 | Magnetic compass calibration method and magnetic compass calibration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20170729 |