CN210912806U

CN210912806U - Magnetic compass for navigation

Info

Publication number: CN210912806U
Application number: CN201921957725.4U
Authority: CN
Inventors: 贾如存; 邵鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-03
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a magnetism compass for navigation, including base, support column, magnetism compass body and top cap, the last fixed surface of base is connected with the support column, the equal fixedly connected with connecting piece in both ends of the upper surface of support column, swing joint has the balancing ring between the connecting piece, and the inner wall swing joint of balancing ring has the magnetism compass body, and the top swing joint of support column has the top cap, and LED lamp area is installed to the interior roof of top cap, one side fixedly connected with mounting bracket in LED lamp area, the lower extreme fixedly connected with camera of mounting bracket. This magnetism compass for navigation, through the setting in LED lamp area, when boats and ships navigate at night, the LED lamp area in the top cap can be opened to the personnel, and navigation or light can be for the illumination of magnetism compass body when not good at night to when navigation or light are not good at boats and ships navigation at night, the crew needn't hand the flashlight again or use external lighting equipment for the illumination of magnetism compass body, thereby be convenient for can vacate the both hands and adjust the magnetism compass when using.

Description

Magnetic compass for navigation

Technical Field

The utility model relates to a magnetism compass technical field specifically is a magnetism compass for navigation.

Background

The magnetic compass is a pointing instrument made by utilizing the principle that a magnetic needle can point to the earth magnetic pole under the action of geomagnetic force, has a long history of being used as an important navigation instrument on a navigation ship, at present, although modern ships are equipped with advanced instruments such as a gyroscope (electric compass), a satellite navigation (GPS) and the like, however, the modern magnetic compass has the characteristics of simple structure, reliable performance and independence on external conditions, so the modern magnetic compass is still used as a necessary navigation instrument to be installed and used by marine ships, and International Maritime Organization (IMO), classification society and various national ship inspection organizations clearly stipulate that the magnetic compass is required to be installed forcibly by the ocean ships, the small magnetic compass is mainly provided with no lighting equipment, and when the navigation needs to look at the magnetic compass direction at night, a flashlight or other lighting devices are often used, so that inconvenience is brought to an operator.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a magnetism compass for navigation has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a magnetism compass for navigation, includes base, support column, magnetism compass body and top cap, the last fixed surface of base is connected with the support column, the equal fixedly connected with connecting piece in both ends of the upper surface of support column, swing joint has the balancing ring between the connecting piece, the inner wall swing joint of balancing ring has the magnetism compass body, the top swing joint of support column has the top cap, LED lamp area is installed to the interior roof of top cap, one side fixedly connected with mounting bracket in LED lamp area, the lower extreme fixedly connected with camera of mounting bracket, the surface of top cap is provided with the observation window.

Optionally, the surface of the supporting column is provided with a wire inlet.

Optionally, the base, the supporting columns and the top cover are all made of stainless steel.

Optionally, the surface of the base is provided with four bolt positioning holes.

(III) advantageous effects

The utility model provides a magnetism compass of usefulness of navigation possesses following beneficial effect:

1. this magnetism compass for navigation, through the setting in LED lamp area, when boats and ships navigate at night, the LED lamp area in the top cap can be opened to the personnel, and navigation or light can be for the illumination of magnetism compass body when not good at night to when navigation or light are not good at boats and ships navigation at night, the crew needn't hand the flashlight again or use external lighting equipment for the illumination of magnetism compass body, thereby be convenient for can vacate the both hands and adjust the magnetism compass when using.

2. This magnetism compass for navigation, through the setting of camera, personnel use the connecting wire to connect camera and external display screen equipment, connect accomplish back personnel alright see the data that magnetism compass body shows in the cockpit, open LED lamp area simultaneously night, also can clearly see the data that magnetism compass body shows through the camera.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural diagram of the top cover of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a magnetic compass body; 4. a top cover; 5. a balance ring; 6. an LED light strip; 7. a mounting frame; 8. a camera; 9. an observation window; 10. a wire inlet; 11. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a magnetic compass for navigation comprises a base 1, support columns 2, a magnetic compass body 3 and a top cover 4, wherein the support columns 2 are fixedly connected to the upper surface of the base 1, connecting pieces 11 are fixedly connected to two ends of the upper surface of each support column 2, a balance ring 5 is movably connected between the connecting pieces 11, the magnetic compass body 3 is movably connected to the inner wall of the balance ring 5, the top end of each support column 2 is movably connected with the top cover 4, and an LED lamp strip 6 is mounted on the inner top wall of the top cover 4;

through the arrangement of the LED lamp strip 6, when the ship sails at night, a person can open the LED lamp strip 6 in the top cover 4, and can illuminate the magnetic compass body 3 when the ship sails at night or the light is poor, so that when the ship sails at night or the light is poor, a crew does not need to hold a flashlight or use external illumination equipment to illuminate the magnetic compass body 3, and the magnetic compass can be adjusted by vacating hands when the ship is used;

one side fixedly connected with mounting bracket 7 in LED lamp area 6, through the setting of mounting bracket 7, personnel can adjust the angle of illumination of camera 8 when installing camera 8, thereby make the camera lens of camera 8 aim at magnetic compass body 3, the lower extreme fixedly connected with camera 8 of mounting bracket 7, through the setting of camera 8, personnel use the connecting wire to connect camera 8 with external display screen equipment, after the connection is accomplished personnel alright see the data that magnetic compass body 3 shows in the cockpit, open LED lamp area 6 at night simultaneously, can also clearly see the data that magnetic compass body 3 shows through camera 8, the surface of top cap 4 is provided with observation window 9, the surface of support column 2 has seted up inlet 10, through the setting of inlet 10, personnel can introduce the power cord of camera 8 external connection and LED lamp area 6 from inlet 10 in support column 2, base 1, the base, The material of support column 2 and top cap 4 is the stainless steel, and the bolt locating hole has been seted up on base 1's surface, and the quantity of bolt locating hole is four, and through the setting of bolt locating hole, thereby personnel can insert the bolt into the bolt locating hole and fix the base to the hull.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In conclusion, this magnetism compass for navigation, during the use, the crewman can be connected to external computer display with the connecting wire of camera 8 to personnel also can observe the data that magnetism compass body 3 shows in the cockpit, and when night and light were darker, personnel can open LED lamp area 6, makes light illuminate magnetism compass body 3, thereby the personnel also can see the data that show on magnetism compass body 3 through camera 8 when night and light are dim.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a magnetism compass for navigation, includes base (1), support column (2), magnetism compass body (3) and top cap (4), its characterized in that: the utility model discloses a LED lamp area, including base (1), the last fixed surface of support column (2), the equal fixedly connected with connecting piece (11) in both ends of the upper surface of support column (2), swing joint has balancing ring (5) between connecting piece (11), the inner wall swing joint of balancing ring (5) has magnetic compass body (3), the top swing joint of support column (2) has top cap (4), LED lamp area (6) are installed to the interior roof of top cap (4), one side fixedly connected with mounting bracket (7) of LED lamp area (6), the lower extreme fixedly connected with camera (8) of mounting bracket (7), the surface of top cap (4) is provided with observation window (9).

2. A magnetic compass for marine use according to claim 1, characterized in that: the surface of the supporting column (2) is provided with a wire inlet (10).

3. A magnetic compass for marine use according to claim 1, characterized in that: the base (1), the supporting columns (2) and the top cover (4) are all made of stainless steel.

4. A magnetic compass for marine use according to claim 1, characterized in that: the surface of the base (1) is provided with four bolt positioning holes.