CN210725033U

CN210725033U - Camera for underwater robot

Info

Publication number: CN210725033U
Application number: CN201922260511.8U
Authority: CN
Inventors: 欧阳赛赛; 杨道嵩; 张斌; 杜林森; 唐实; 霍良青
Original assignee: Shenyang Institute of Automation of CAS
Current assignee: Shenyang Institute of Automation of CAS
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-09
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of underwater robot probing equipment and specifically relates to a camera for underwater robot, including the casing, compress tightly lid, back lid, sapphire camera lens, camera core and power module, the sapphire camera lens is fixed to be inlayed in casing one end through compressing tightly the lid, just be equipped with seal ring between casing and the sapphire camera lens and wrap up the sapphire camera lens, and the casing other end links firmly with the back lid, and camera core and power module locate in the casing, and the camera core shoots the end and aim at the sapphire camera lens, and the camera core passes through the power module power supply. The utility model discloses possess good high pressure resistant and sealing capability, the camera lens is not fragile and can provide clear field of vision and broad visual angle, can be used for the deep sea environment for a long time.

Description

Camera for underwater robot

Technical Field

The utility model belongs to the technical field of underwater robot probing equipment and specifically relates to a camera for underwater robot.

Background

The underwater robot is one of key devices for ocean engineering construction and ocean scientific research, and the camera is an important detection device of the underwater robot. Because the working environment of the underwater robot is severe, strict requirements are imposed on the pressure resistance and the sealing capability of equipment carried by the robot, for example, for an underwater camera, the camera is required to provide a clear view and a wide visual angle, but the underwater camera in the prior art generally has a lens in direct contact with a metal shell, and the underwater camera in the form is used in a deep sea environment and has great risk, so that the lens is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a camera for underwater robot possesses good high pressure resistant and sealing capacity, and the camera lens is not fragile and can provide clear field of vision and broad visual angle, can be used for the deep sea environment for a long time.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a camera for underwater robot, includes the casing, compresses tightly lid, back lid, sapphire camera lens, camera core and power module, the sapphire camera lens through compress tightly the lid fixed inlay in casing one end, just be equipped with seal ring between casing and the sapphire camera lens and wrap up the sapphire camera lens, the casing other end links firmly with the back lid, camera core and power module locate in the casing, and the sapphire camera lens is aimed at to camera core shooting end, and the camera core passes through the power module power supply.

The camera is characterized in that a module supporting column, an adapter plate and an elastic supporting piece are arranged in the shell, the adapter plate is fixedly arranged on the rear cover through the module supporting column, the power module is arranged between the adapter plate and the rear cover, the camera core is arranged on the adapter plate through the elastic supporting piece, a shell shoulder is arranged at one end, close to the sapphire lens, of the shell, and the camera core passes through the elastic supporting piece and the position, limited in the shell, of the shell shoulder.

A groove is formed in one end of the shell, the sapphire lens is embedded into the groove, and a sealing gasket is arranged between the groove and the sapphire lens.

The pressing cover is fixedly connected with the shell through a fixing bolt.

The rear cover is characterized in that a protruding portion is arranged on the front side of the rear cover and inserted into the shell, and a sealing ring is arranged between the outer wall of the protruding portion and the inner wall of the shell.

And a watertight socket is arranged on the rear cover.

The rear cover is fixedly connected with the shell through a fixing bolt.

The utility model discloses an advantage does with positive effect:

1. the utility model adopts the sapphire lens, and the sealing washer is arranged between the sapphire lens and the groove of the shell to wrap the sapphire lens to play double roles of sealing and protecting, the sapphire lens is not easy to damage under the deep sea high pressure complex environment, and can provide clear visual field and wide visual angle,

2. the utility model discloses be equipped with power module and supply power for the camera core, can guarantee the utility model discloses be used for deep sea environment for a long time

3. The utility model discloses a camera core rear side passes through elastic support piece to be installed on the keysets, can play the buffering guard action under the impact of deep sea rivers.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein, 1, a pressing cover; 2. a rear cover; 3. a housing; 31. a housing shoulder; 4. a sapphire lens; 5. a sealing gasket; 6. a module support; 7. an elastic support member; 8. an adapter plate; 9. a camera movement; 10. a power supply module; 11. a watertight socket; 12. a seal ring; 13. and (5) fixing the bolt.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a casing 3, compress tightly lid 1, back lid 2, sapphire camera lens 4, camera core 9 and power module 10, sapphire camera lens 4 inlays in 3 one end of casing through compressing tightly 1 fixed seal of lid, and the 3 other ends of casing link firmly with back lid 2, and camera core 9 and power module 10 locate in casing 3, and camera core 9 shoots the end and aim at sapphire camera lens 4, and camera core 9 passes through power module 10 power supply. The camera movement 9 is identical to an underwater camera movement of the prior art, and the power module 10 is well known in the art and is a commercially available product.

As shown in fig. 1, a module pillar 6, an adapter plate 8 and an elastic support member 7 are arranged in the housing 3, the adapter plate 8 is fixedly mounted on the rear cover 2 through the module pillar 6, the power module 10 is arranged between the adapter plate 8 and the rear cover 2, the camera core 9 is mounted on the adapter plate 8 through the elastic support member 7, a housing shoulder 31 is arranged at one end of the housing 3 close to the sapphire lens 4, the elastic support member 7 and the housing shoulder 31 jointly limit the position of the camera core 9 in the housing 3, and the elastic support member 7 can adopt elements such as a spring or an elastic telescopic rod to play a role in buffering protection.

As shown in fig. 1, a groove is formed in one end of the shell 3, the sapphire lens 4 is embedded into the groove, a sealing gasket 5 is arranged between the groove and the sapphire lens 4 to wrap the sapphire lens 4 to guarantee sealing and also play a role in protecting the lens, and the pressing cover 1 is fixedly connected with the shell 3 through a fixing bolt 13.

As shown in fig. 1, the rear cover 2 is fixedly connected with the housing 3 through a fixing bolt 13, a protruding portion is arranged on the front side of the rear cover 2 and inserted into the housing 3, and a sealing ring 12 is arranged between the outer wall of the protruding portion and the inner wall of the housing 3 to ensure the inner sealing of the housing 3.

As shown in fig. 1, a watertight socket 11 is provided in the rear cover 2, and an output line of the camera movement 9 is led out through the watertight socket 11. The watertight socket 11 is well known in the art and is a commercially available product.

The utility model discloses a theory of operation does:

the utility model discloses locate camera core 9 and power module 10 in casing 3 to adopt sapphire camera lens 4, sapphire camera lens 4 inlays in 3 one end of casing and fixes through compressing tightly lid 1, is equipped with seal ring 5 between sapphire camera lens 4 and the recess of casing 3, seal ring 5 plays sealed and protection dual function with sapphire camera lens 4 parcel, and under deep sea high pressure complex environment, sapphire camera lens 4 is not fragile, and can provide clear field of vision and broad visual angle, and power module 10 is the power supply of camera core 9 in addition, can guarantee the utility model discloses be used for deep sea environment for a long time, camera core 9 rear side is installed on keysets 8 through elastic support element 7, can play the buffering guard action under the impact of deep sea rivers, also can change the core mounted position according to the demand of different underwater robot, and camera core 9 exports via the output line in the watertight plug-in 11 through the video information that sapphire camera lens 4 shot.

Claims

1. A camera for an underwater robot, characterized by: including casing (3), compress tightly lid (1), back lid (2), sapphire camera lens (4), camera core (9) and power module (10), sapphire camera lens (4) are fixed to be inlayed in casing (3) one end through compressing tightly lid (1), just be equipped with seal ring (5) between casing (3) and sapphire camera lens (4) and wrap up sapphire camera lens (4), and the casing (3) other end links firmly with back lid (2), and camera core (9) and power module (10) are located in casing (3), and camera core (9) shoot the end and aim at sapphire camera lens (4), and camera core (9) are supplied power through power module (10).

2. The camera for an underwater robot of claim 1, wherein: be equipped with module pillar (6), keysets (8) and elastic support piece (7) in casing (3), keysets (8) are adorned admittedly on back lid (2) through module pillar (6), and power module (10) are located between keysets (8) and back lid (2), install camera core (9) through elastic support piece (7) on keysets (8), casing (3) are close to sapphire camera lens (4) one end and are equipped with casing circular bead (31), and camera core (9) pass through elastic support piece (7) with casing circular bead (31) are injectd the position in casing (3).

3. The camera for an underwater robot of claim 1, wherein: a groove is formed in one end of the shell (3), the sapphire lens (4) is embedded into the groove, and a sealing gasket (5) is arranged between the groove and the sapphire lens (4).

4. A camera for an underwater robot according to claim 1 or 3, characterized in that: the pressing cover (1) is fixedly connected with the shell (3) through a fixing bolt (13).

5. The camera for an underwater robot of claim 1, wherein: the front side of the rear cover (2) is provided with a protruding part inserted into the shell (3), and a sealing ring (12) is arranged between the outer wall of the protruding part and the inner wall of the shell (3).

6. The camera for an underwater robot according to claim 1 or 5, characterized in that: a watertight socket (11) is arranged on the rear cover (2).

7. The camera for an underwater robot according to claim 1 or 5, characterized in that: the rear cover (2) is fixedly connected with the shell (3) through a fixing bolt (13).