CN221043071U

CN221043071U - Satellite mapping camera

Info

Publication number: CN221043071U
Application number: CN202322770262.3U
Authority: CN
Inventors: 张菊凤
Original assignee: Hefei Tongyou Technology Co ltd
Current assignee: Hefei Tongyou Technology Co ltd
Priority date: 2023-10-16
Filing date: 2023-10-16
Publication date: 2024-05-28
Anticipated expiration: 2033-10-16

Abstract

The utility model discloses a satellite surveying and mapping camera which comprises a camera shell and lenses fixedly arranged at the end parts of the camera shell, wherein rotating shafts are inserted in the front side and the rear side of the camera shell in a rotating mode, one rotating shaft end part is fixedly connected with a worm wheel, an angle adjusting assembly used for driving the worm wheel to rotate is fixedly arranged at the front side of the camera shell, and a second bracket is fixedly connected to the two rotating shafts together. According to the utility model, when the lens does not work and needs to be protected, the motor is started to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second bracket to rotate through the rotating shaft, the protective cover is in a vertical state and is positioned on one side of the lens, then the cylinder is started to drive the first bracket to move towards the second bracket, the protective cover is finally contacted with the end part of the camera shell, the lens is positioned in the accommodating groove on the inner side of the protective cover, the protective cover protects the lens, and floating high-altitude fragments are prevented from scratching the lens.

Description

Satellite mapping camera

Technical Field

The utility model relates to the technical field of satellite mapping, in particular to a satellite mapping camera.

Background

The artificial satellite is constructed by human beings, is launched into space by space flight vehicles such as rockets, spacecrafts and the like, surrounds the earth or other planetary devices like natural satellites, and is widely applied to various fields such as transportation, emergency management, ecological environment, housing, urban and rural construction, agriculture and rural construction and the like, and has remarkable economic and social benefits.

Through carrying on the satellite high definition digtal camera and can survey and drawing the relief, acquire the relief data, high definition digtal camera is along with the satellite makes circular motion in the high altitude, can have some fragments in the high altitude, and the camera's camera lens is exposed outside whether be in operating condition, does not have safeguard function, and the fragment bumps into the camera lens and can cause the fish tail even damage.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a satellite mapping camera, which solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a satellite survey and drawing camera, includes camera casing, fixed mounting in camera casing tip's camera lens, both sides all rotate around the camera casing and insert and have the pivot, one of them pivot tip fixedly connected with worm wheel, camera casing front side fixed mounting has the angle modulation subassembly that is used for driving the worm wheel rotation, two common fixedly connected with second support in the pivot, fixed mounting has the cylinder on the second support, cylinder output fixedly connected with first support, first support other end fixedly connected with is used for the protection casing of protection lens.

Preferably, the angle adjusting assembly comprises a motor fixedly mounted on the side wall of the camera shell, the output end of the motor is fixedly connected with a worm, and the worm is meshed with the worm wheel.

Preferably, a groove is formed in the top of the second support, the air cylinder is arranged inside the groove, positioning rings are fixedly connected to two sides of the air cylinder, two studs are fixedly connected to the top of the second support and symmetrically distributed on two sides of the groove, the studs penetrate through the positioning rings, and nuts are sleeved on the studs in a threaded mode.

Preferably, two symmetrically distributed telescopic rods are fixedly connected between the first bracket and the second bracket, and the two telescopic rods are distributed on two sides of the air cylinder.

Preferably, the telescopic rod consists of a main rod and a sub rod which is inserted in the main rod in a sliding way.

Preferably, one side of the protective cover, which is close to the lens, is provided with an accommodating groove, the accommodating groove is a rectangular groove, and the area of the accommodating groove is larger than that of the lens.

(III) beneficial effects

The utility model provides a satellite mapping camera, which has the following beneficial effects:

According to the utility model, when the lens does not work and needs to be protected, the motor is started to drive the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the second bracket to rotate through the rotating shaft, the protective cover is in a vertical state and is positioned on one side of the lens, then the cylinder is started to drive the first bracket to move towards the second bracket, the protective cover is finally contacted with the end part of the camera shell, the lens is positioned in the accommodating groove on the inner side of the protective cover, the protective cover protects the lens, scratches of the lens caused by floating high-altitude fragments are prevented, and the lens can be guaranteed to be normally used after falling back.

Drawings

FIG. 1 is a front perspective view of a satellite mapping camera according to the present utility model;

FIG. 2 is a bottom view of the structure of FIG. 1;

FIG. 3 is a view showing a lens protection state of a satellite mapping camera according to the present utility model;

FIG. 4 is an enlarged block diagram of the portion A of FIG. 3;

fig. 5 is an enlarged structural view at B of fig. 3.

In the figure: 1. a camera housing; 101. a lens; 2. a protective cover; 201. a receiving groove; 3. a first bracket; 4. a second bracket; 401. a groove; 5. a cylinder; 6. a telescopic rod; 7. a motor; 8. a worm; 9. a worm wheel; 10. a rotating shaft; 11. a positioning ring; 12. a stud; 13. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a satellite survey and drawing camera, including camera casing 1, fixed mounting is in camera casing 1 camera lens 101 of tip, both sides all rotate around the camera casing 1 are inserted and are equipped with pivot 10, one of them pivot 10 tip fixedly connected with worm wheel 9, camera casing 1 front side fixed mounting has the angle modulation subassembly that is used for driving worm wheel 9 rotation, common fixedly connected with second support 4 in two pivots 10, fixed mounting has cylinder 5 on the second support 4, cylinder 5 output fixedly connected with first support 3, first support 3 other end fixedly connected with is used for protecting lens 101's protection casing 2, angle modulation subassembly can be adjusted the angle of protection casing 2 for protection casing 2 just to camera lens 101, can drive first support 3 and protection casing 2 rectilinear movement through cylinder 5, make protection casing 2 and camera casing 1 contact, realize protection casing 2 to the protection of camera lens 101.

Specifically, the side of the protection cover 2, which is close to the lens 101, is provided with a containing groove 201, the containing groove 201 is a rectangular groove, the area of the containing groove 201 is larger than that of the lens 101, and the lens 101 can enter the containing groove 201, and when in protection, the lens 101 is located in the containing groove 201 at the inner side of the protection cover 2.

Specifically, the angle adjusting component comprises a motor 7 fixedly mounted on the side wall of the camera shell 1, the output end of the motor 7 is fixedly connected with a worm 8, and the worm 8 is meshed with a worm wheel 9.

When the lens 101 is not in the working state and needs to be protected, at the moment, the motor 7 drives the worm 8 to rotate, the worm 8 drives the worm wheel 9 to rotate, the worm wheel 9 drives the second support 4 to rotate through the rotating shaft 10, the protection cover 2 is finally in a vertical state and is positioned on one side of the lens 101, then the cylinder 5 is started, the first support 3 is driven to move towards the second support 4, the protection cover 2 is finally in contact with the end part of the camera shell 1, the lens 101 is positioned in the accommodating groove 201 on the inner side of the protection cover 2, the protection cover 2 protects the lens 101, floating high-altitude fragments are prevented from scratching the lens 101, and normal use of the lens 101 is guaranteed.

Two telescopic links 6 of symmetric distribution are fixedly connected with between first support 3 and the second support 4, and two telescopic links 6 distribute in the both sides of cylinder 5, and telescopic link 6 is inserted by a female pole and slip and is located the inside composition of son pole of female pole, can assist the direction to first support 3 through setting up two telescopic links 6 of symmetric distribution, and cylinder 5 is when the removal of drive first support 3, and first support 3 removes more stably.

A groove 401 is formed in the top of the second support 4, the air cylinder 5 is arranged inside the groove 401, positioning rings 11 are fixedly connected to two sides of the air cylinder 5, two studs 12 are fixedly connected to the top of the second support 4, the two studs 12 are symmetrically distributed on two sides of the groove 401, the studs 12 penetrate through the positioning rings 11, and nuts 13 are sleeved on the studs 12 in a threaded mode.

When the air cylinder 5 is installed, the air cylinder 5 is arranged inside the groove 401, the positioning ring 11 is sleeved on the stud 12, then the nut 13 is screwed on the stud 12, the nut 13 compresses and fixes the positioning ring 11, and at the moment, the air cylinder 5 is fixedly installed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A satellite mapping camera, characterized by: including camera casing (1), fixed mounting in camera casing (1) camera lens (101) of tip, both sides all rotate around camera casing (1) are inserted and are equipped with pivot (10), one of them pivot (10) tip fixedly connected with worm wheel (9), camera casing (1) front side fixed mounting has the angle modulation subassembly that is used for driving worm wheel (9) rotation, two common fixedly connected with second support (4) in pivot (10), fixed mounting has cylinder (5) on second support (4), cylinder (5) output fixedly connected with first support (3), first support (3) other end fixedly connected with protection casing (2) that are used for protecting lens (101).

2. A satellite mapping camera according to claim 1, characterized in that: the angle adjusting assembly comprises a motor (7) fixedly mounted on the side wall of the camera shell (1), the output end of the motor (7) is fixedly connected with a worm (8), and the worm (8) is meshed with a worm wheel (9).

3. A satellite mapping camera according to claim 1, characterized in that: the novel air cylinder is characterized in that a groove (401) is formed in the top of the second support (4), the air cylinder (5) is arranged inside the groove (401), positioning rings (11) are fixedly connected to two sides of the air cylinder (5), two studs (12) are fixedly connected to the top of the second support (4), the two studs (12) are symmetrically distributed on two sides of the groove (401), the studs (12) penetrate through the positioning rings (11) and are sleeved with nuts (13) through threads on the studs (12).

4. A satellite mapping camera according to claim 1, characterized in that: two symmetrically distributed telescopic rods (6) are fixedly connected between the first support (3) and the second support (4), and the two telescopic rods (6) are distributed on two sides of the air cylinder (5).

5. A satellite mapping camera according to claim 4, wherein: the telescopic rod (6) consists of a main rod and a sub rod which is inserted in the main rod in a sliding way.

6. A satellite mapping camera according to claim 1, characterized in that: one side of the protective cover (2) close to the lens (101) is provided with a containing groove (201), the containing groove (201) is a rectangular groove, and the area of the containing groove (201) is larger than that of the lens (101).