CN216332675U

CN216332675U - Underwater robot lens cabin device and underwater robot

Info

Publication number: CN216332675U
Application number: CN202122875174.0U
Authority: CN
Inventors: 朱明陵; 罗杰; 陈朝民; 王云; 犹云
Original assignee: Shenzhen Chasing-Innovation Technology Co ltd
Current assignee: Shenzhen Chasing-Innovation Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-19
Anticipated expiration: 2031-11-23

Abstract

The utility model belongs to the technical field of underwater robots, and particularly discloses a lens cabin device of an underwater robot, which comprises a cabin body, a lens component arranged at the end part of the cabin body, and a quick-release structure used for connecting the cabin body and the lens component; the end of the cabin body is provided with a positioning flange, and the lower cover of the lens assembly is connected with the positioning flange through a quick-release structure after being matched with the positioning flange. The underwater robot lens cabin device designed by the structure has stable and reliable structural connection, is convenient for the lens component to be disassembled and assembled under the condition of no tool, and then enables a user to replace the matched lens component according to different use environments or requirements; in addition, the utility model also provides the underwater robot, and the underwater robot effectively improves the convenience of the underwater robot when the lens component is replaced by the underwater robot through the arrangement of the quick-release structure between the lens component and the cabin body, so that great convenience is brought to the use of the underwater robot.

Description

Underwater robot lens cabin device and underwater robot

Technical Field

The utility model relates to the technical field of underwater robots, in particular to an underwater robot lens cabin device and an underwater robot.

Background

At present, mainstream underwater robot products on the market have the lens assemblies arranged in the control cabin, and although some products develop the lens assemblies with different lens specifications and are hung on the underwater robot in the form of accessories, the lens assemblies cannot be replaced conveniently and flexibly when the underwater robot is used, so that the convenience and the convenience of the underwater robot during use are greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an underwater robot lens cabin device and an underwater robot, wherein the underwater robot lens cabin device is stable and reliable in structural connection, and can be used for conveniently dismounting a lens component under a tool-free condition.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an underwater robot lens cabin device comprises a cabin body, a lens assembly arranged at the end part of the cabin body and a quick-release structure used for connecting the cabin body and the lens assembly; the end of the cabin body is provided with a positioning flange, and the lower cover of the lens assembly is connected with the positioning flange through the quick-release structure after being matched.

The quick release structure comprises a pivoting seat arranged on the peripheral surface of the lower cover, a clamping piece hinged with the pivoting seat, and a spring arranged at one end of the clamping piece and used for clamping the clamping piece with the positioning flange; when the pressing clamp piece is provided with one end of the spring, the clamping hook of the clamping clamp piece is separated from the positioning flange.

The outer peripheral surface of the lower cover is circumferentially and convexly provided with a plurality of fixing seats, and the fixing seats are circumferentially arranged on the plurality of positioning grooves of the positioning flanges in a matched mode.

The lens assembly comprises a lens shell, a lower cover matched with the lower port of the lens shell, and a lens assembly arranged at the upper port of the lens shell.

The lens shell is characterized in that an annular flange is arranged on the outer peripheral surface of a lower port of the lens shell, the annular flange is covered on an upper port of the lower cover and fastened with a plurality of fixing seats arranged on the lower cover through screws penetrating through the annular flange.

The lower cover is sleeved at the lower end of the lens shell, an annular groove is formed in the peripheral surface of the lower end of the lens shell, and a first sealing ring which is abutted to the inner wall of the lower cover is embedded in the annular groove.

The lens assembly comprises a lens seat coaxially fastened with an upper port of the lens shell, a lens coaxially fastened with the lens seat, a lens and a pressing ring, wherein the lens seat, the lens and the pressing ring are arranged on the lens above the lens, and the pressing ring is in threaded connection with the upper port of the lens shell.

And a second sealing ring is arranged between the lens and the inner wall of the upper port of the lens shell.

The middle part of the lower cover is provided with a plug assembly, and the plug assembly comprises a plug coaxially fastened with the lower cover and a circuit board fastened with the plug; the circuit board is located in the cavity of the lens shell, and the plug is exposed out of the lower bottom surface of the lower cover.

An underwater robot comprises the underwater robot lens cabin device.

The utility model has the beneficial effects that: the utility model discloses a lens cabin device of an underwater robot, which comprises a cabin body, a lens component arranged at the end part of the cabin body and a quick-release structure used for connecting the cabin body and the lens component; the end of the cabin body is provided with a positioning flange, and the lower cover of the lens assembly is connected with the positioning flange through a quick-release structure after being matched with the positioning flange. The underwater robot lens cabin device designed by the structure has stable and reliable structural connection, is convenient for the lens component to be disassembled and assembled under the condition of no tool, and then enables a user to replace the matched lens component according to different use environments or requirements;

in addition, the utility model also provides the underwater robot, and the underwater robot effectively improves the convenience of the underwater robot when the lens component is replaced by the underwater robot through the arrangement of the quick-release structure between the lens component and the cabin body, so that great convenience is brought to the use of the underwater robot.

Drawings

Fig. 1 is an exploded view of a lens capsule device of an underwater robot in the present embodiment.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a sectional view of section a-a in fig. 2.

Fig. 4 is a partially enlarged view at B in fig. 3.

Fig. 5 is a partially enlarged view at C in fig. 3.

In the figure:

1. a cabin body; 11. a positioning flange; 111. positioning a groove; 2. a lens assembly; 21. a lens housing; 211. an annular flange; 212. a first seal ring; 213. a second seal ring; 22. a lower cover; 221. a fixed seat; 23. a lens assembly; 231. a lens mount; 232. a lens; 233. a lens; 234. pressing a ring; 24. a plug assembly; 241. a plug; 242. a circuit board; 3. a quick release structure; 31. a pivoting seat; 32. a clamping piece; 33. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Fig. 1 is an exploded view of a lens capsule device of an underwater robot in the present embodiment; FIG. 2 is a front view of FIG. 1; FIG. 3 is a cross-sectional view of section A-A of FIG. 2; FIG. 4 is an enlarged view of a portion of FIG. 3 at B; fig. 5 is a partially enlarged view at C in fig. 3. Referring to fig. 1 to 5, the underwater robot lens chamber device provided in this embodiment mainly includes a chamber body 1, a lens assembly 2 and a quick-release structure 3, wherein the quick-release structure 3 is mainly used for quick assembly and disassembly between the chamber body 1 and the lens assembly 2, as an optimization, in order to make the connection between the lens assembly 2 and the chamber body 1 more stable, an annular positioning flange 11 is provided at an end portion of the chamber body 1 in this embodiment, when the lens assembly 2 and the chamber body 1 are assembled, a lower cover 22 of the lens assembly 2 can be first engaged with the positioning flange 11, and then the quick-release structure 3 provided at the lower cover 22 is engaged with the positioning flange 11, so that many troubles caused by adopting screw fixation in a conventional manner are eliminated, and convenience in assembly, disassembly and replacement of the lens assembly 2 is also greatly improved.

More specifically, the quick release structure 3 in this embodiment mainly includes a pivot seat 31 disposed on the outer peripheral surface of the lower cover 22, a clip member 32 hinged to the pivot seat 31, and a spring 33 disposed between the clip member 32 and the pivot seat 31, preferably, the spring 33 is disposed at one end of the clip member 32 away from a hook of the clip member 32, and in an initial state, the clip member 32 is under the elastic force of the spring 33, so that the end of the clip member 32 having the hook is inclined toward the positioning flange 11 and is clipped in a slot formed on the positioning flange 11, so that the lens assembly 2 is connected to the positioning flange 11 through the clip member 32; when the lens component 2 needs to be detached, one end of the clamping piece 32, which is provided with the spring 33, can be pressed by force, so that the clamping hook of the clamping piece 32 is separated from the clamping groove on the positioning flange 11, and then the lens component 2 can be taken out from the positioning flange 11; the number of the quick release structures 3 designed in this way may be multiple, and preferably, two quick release structures 3 are provided in this embodiment and are respectively disposed on two opposite sides of the positioning flange 11.

More specifically, the lens assembly 2 in the present embodiment mainly includes a lens housing 21, a lower cover 22, a lens assembly 23, and other components, wherein a lower port of the lens housing 21 is tightly sealed and fastened with the lower cover 22, and an upper port of the lens housing 21 is tightly sealed and fastened with the lens assembly 23; furthermore, in order to facilitate the fixing of the lower cover 22 and the lens housing 21 and the matching with the positioning flange 11, preferably, a plurality of fixing seats 221 are convexly provided on the circumferential surface of the lower cover 22, so as to fasten the fixing seats 221 and the lens housing 21, and then the lens module 2 after being assembled is matched with the positioning grooves 111 circumferentially provided on the positioning flange 11 through the fixing seats 221, so as to facilitate the accurate matching between the quick-release structure 3 provided on the circumferential surface of the lower cover 22 and the positioning flange 11.

More specifically, in order to better improve the sealing performance after the lens housing 21 and the lower cover 22 are engaged with each other and facilitate the fastening of the two, an annular flange 211 is disposed on the outer peripheral surface of the lower port of the lens housing 21 in the embodiment, the annular flange 211 covers the upper port of the lower cover 22 and is fastened to a plurality of fixing seats 221 disposed on the lower cover 22 through screws penetrating through the annular flange 211, in addition, an annular groove is further disposed on the outer peripheral surface of the lower end of the lens housing 21 in the embodiment, and a first sealing ring 212 abutting against the inner wall of the lower cover 22 is embedded in the annular groove, so as to further improve the sealing performance between the lens housing 21 and the lower cover 22.

In addition, the present embodiment is further provided with a plug assembly 24 in the middle of the lower cover 22, the plug assembly 24 including a plug 241 fastened coaxially with the lower cover 22, and a circuit board 242 fastened with the plug 241; the circuit board 242 is located in the cavity of the lens housing 21, and the plug 241 is exposed out of the lower bottom surface of the lower cover 22, so that when the lens assembly 2 is mated with the capsule body 1, the plug 241 can be electrically connected to the electronic control device in the capsule body 1 conveniently.

Furthermore, the lens assembly 23 disposed at the upper port of the lens housing 21 of the present embodiment includes a lens holder 231 coaxially fastened to the upper port of the lens housing 21, a lens 232 coaxially fastened to the lens holder 231, a lens 233 covering the lens 232, and a pressing ring 234 pressing the lens 232 and threadedly connected to the upper port of the lens housing 21, wherein in order to increase the sealing performance between the lens 233 and the lens housing 21, the present embodiment further includes a second sealing ring 213 disposed between the lens 233 and the inner wall of the upper port of the lens housing 21, and preferably, the second sealing ring 213 is embedded in the inner wall of the upper port of the lens housing 21 and the exposed portion of the second sealing ring is abutted against the side wall of the lens 233. When the lens assembly 23 designed by the above structure is installed, the lens 232 is fixed to the lens holder 231 by screws, the lens holder 231 is fixed to the lens housing 21 by screws, then the lens 233 is placed into the upper port of the lens housing 21 and sealed by the second sealing ring 213 on the inner wall of the upper port of the lens housing 21, and then the lens 233 is tightly pressed by the pressing ring 234 screwed with the inner wall of the upper port of the lens housing 21, thereby completing the installation of the lens assembly 23 and the lens housing 21.

In addition, this embodiment still provides an underwater robot, and this underwater robot includes above-mentioned underwater robot lens cabin device, and this underwater robot lens cabin device can make things convenient for lens subassembly 2 dismouting under the toolless condition through being connected between lens subassembly 2 and the cabin body 1, makes then that the user changes the lens subassembly 2 that matches according to service environment or the demand of difference.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. The underwater robot lens cabin device is characterized by comprising a cabin body (1), a lens assembly (2) arranged at the end part of the cabin body (1) and a quick-release structure (3) used for connecting the cabin body (1) and the lens assembly (2); the tip of the cabin body (1) is provided with a positioning flange (11), and a lower cover (22) of the lens assembly (2) is matched with the positioning flange (11) and then connected with the quick-release structure (3).

2. The underwater robot lens chamber device according to claim 1, wherein the quick release structure (3) comprises a pivot seat (31) arranged on the outer peripheral surface of the lower cover (22), a clamping member (32) hinged to the pivot seat (31), and a spring (33) arranged at one end of the clamping member (32) and used for clamping the clamping member (32) with the positioning flange (11); when the pressing clamp piece (32) is provided with one end of the spring (33), the clamping hook of the clamp piece (32) is separated from the positioning flange (11).

3. The underwater robot lens chamber device as claimed in claim 1, wherein a plurality of fixing seats (221) are circumferentially protruded on an outer circumferential surface of the lower cover (22), and the plurality of fixing seats (221) are engaged with a plurality of positioning grooves (111) circumferentially opened on the positioning flange (11).

4. The underwater robot lens chamber device as claimed in claim 3, wherein the lens assembly (2) includes a lens housing (21), the lower cover (22) fitted to a lower port of the lens housing (21), and a lens assembly (23) provided to an upper port of the lens housing (21).

5. The underwater robot lens capsule device according to claim 4, wherein an annular flange (211) is provided on an outer peripheral surface of a lower port of the lens housing (21), the annular flange (211) is covered on an upper port of the lower cover (22), and is fastened to the plurality of fixing seats (221) provided on the lower cover (22) by screws penetrating through the annular flange (211).

6. The underwater robot lens chamber device according to claim 4, wherein the lower cover (22) is sleeved on the lower end of the lens housing (21), an annular groove is formed in the outer peripheral surface of the lower end of the lens housing (21), and a first sealing ring (212) which is abutted against the inner wall of the lower cover (22) is embedded in the annular groove.

7. The underwater robot lens chamber device according to claim 4, wherein the lens assembly (23) includes a lens holder (231) coaxially fastened to the upper port of the lens housing (21), a lens (232) coaxially fastened to the lens holder (231), a lens (233) covering the lens (232), and a pressing ring (234) pressed on the lens (232) and threadedly coupled to the upper port of the lens housing (21).

8. Underwater robot lens capsule arrangement according to claim 7, wherein a second sealing ring (213) is arranged between the lens (233) and an inner wall of the upper port of the lens housing (21).

9. An underwater robot lens capsule device according to claim 4, characterized in that a plug assembly (24) is provided at the middle of the lower cover (22), the plug assembly (24) comprising a plug (241) fastened coaxially with the lower cover (22), and a circuit board (242) fastened with the plug (241); the circuit board (242) is located in the cavity of the lens shell (21), and the plug (241) is exposed out of the lower bottom surface of the lower cover (22).

10. An underwater robot comprising the underwater robot lens capsule device of any one of claims 1 to 9.