CN218818921U - Antifog camera and pipeline robot - Google Patents

Abstract

The application belongs to the technical field of robots and discloses an anti-fog camera and a pipeline robot, wherein the anti-fog camera comprises a shell, a circuit board, a lens module, a plurality of illuminating lamp beads and a transparent baffle, the shell, the circuit board and the transparent baffle enclose a heating cavity together, and the lens module and the illuminating lamp beads are arranged on one side, close to the transparent baffle, of the circuit board and are located in the heating cavity; the pipeline robot comprises the anti-fog camera; thereby effectively preventing the camera from fogging and being beneficial to simplifying the structure of the pipeline robot.

Description

Antifog camera and pipeline robot

Technical Field

The application relates to the technical field of robots, in particular to an anti-fog camera and a pipeline robot.

Background

At present, in order to detect the damage condition of the underground pipeline, a pipeline robot with a camera is generally sent into the underground pipeline to acquire images, and then the damage condition of the underground pipeline is analyzed according to the acquired images. Air in the underground pipeline generally has higher humidity, lead to the lens of camera to fog easily, thereby make the image that pipeline robot gathered become fuzzy, generally, in order to prevent the lens of camera from fogging, can set up hot gas nozzle by ending the camera usually, jet hot gas through hot gas nozzle to the lens of camera in order to realize the defogging, this kind of mode though can realize the defogging, but need install hot gas generating device additional on pipeline robot, lead to pipeline robot's structure more complicated, be unfavorable for pipeline robot's miniaturization.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an antifog camera and pipeline robot, can effectively prevent the camera fogging to be favorable to simplifying pipeline robot's structure.

In a first aspect, the application provides an antifog camera, including casing, circuit board, camera lens module, a plurality of illuminating lamp pearl and transparency barrier, the casing the circuit board with transparency barrier encloses into the heating chamber jointly, the camera lens module with illuminating lamp pearl all sets up the circuit board is close to one side of transparency barrier, and all is located heat the intracavity.

This antifog camera sets up camera lens module and illuminating lamp pearl in the heating chamber, the heat that illuminating lamp pearl during operation produced can heat the air in this heating chamber, thereby make the heating chamber have relatively higher temperature, thereby can effectively avoid transparent baffle and camera lens module self to fog, need not additionally to set up steam nozzle and steam generating device, be favorable to simplifying pipeline robot's structure, and then be favorable to pipeline robot's miniaturization.

Preferably, a plurality of the illuminating lamp beads are arranged around the lens module.

Thereby being beneficial to improving the uniformity of the temperature of the heating cavity and improving the reliability of anti-fogging.

Preferably, one side of the transparent baffle close to the lens module is coated with an antifogging coating.

The antifogging property can be further improved by the antifogging coating.

Preferably, one side of the transparent baffle, which is far away from the lens module, is coated with a hydrophobic coating.

Because there may be the sewage siltation in the underground piping, easy adhesion influences image acquisition on transparent baffle, sets up hydrophobic coating and can effectively avoid sewage adhesion at transparent baffle to the image clarity of further guaranteeing to gather.

Preferably, the housing includes a base and a cylinder wall, the transparent baffle and the base are respectively disposed at two ends of the cylinder wall, the transparent baffle, the base and the cylinder wall jointly enclose a sealed inner cavity, and the sealed inner cavity is divided into the heating cavity and the installation cavity by the circuit board.

Preferably, a support frame is arranged in the mounting cavity, one end of the support frame is connected with the base, and the other end of the support frame is connected with the circuit board.

Preferably, the base is provided with an opposite-inserting structure for opposite-inserting connection with the pipeline robot body.

Preferably, the opposite-inserting structure comprises a groove arranged on one side, far away from the circuit board, of the base, a cylindrical body protruding along the direction far away from the circuit board is arranged at the center of the groove, an electric connector is arranged in the cylindrical body, and the electric connector is electrically connected with the circuit board.

Preferably, the base and the barrel wall are made of an aluminum alloy.

In a second aspect, the present application provides a pipeline robot, which includes a robot body and the foregoing anti-fog camera.

Has the beneficial effects that:

the application provides an antifog camera and pipeline robot, set up camera lens module and lighting lamp pearl in the heating intracavity, the heat that lighting lamp pearl during operation produced can heat the air in this heating intracavity, thereby make the heating chamber have relatively higher temperature, thereby can effectively avoid transparent baffle and camera lens module self to fog, need not additionally to set up hot gas nozzle and steam generating device, be favorable to simplifying pipeline robot's structure, and then be favorable to pipeline robot's miniaturization.

Drawings

Fig. 1 is a schematic structural diagram of an anti-fog camera provided in an embodiment of the present application.

Fig. 2 is a front view of an anti-fog camera provided in an embodiment of the present application.

Fig. 3 is a schematic structural diagram of the transparent baffle.

Fig. 4 is a schematic structural diagram of a pipeline robot provided in an embodiment of the present application.

Description of reference numerals: 90. an anti-fog camera; 91. a robot body; 1. a housing; 101. a base; 102. a barrel wall; 2. a circuit board; 3. a lens module; 4. a lighting lamp bead; 5. a transparent baffle; 501. an anti-fog coating; 502. a hydrophobic coating; 6. a heating cavity; 7. a mounting cavity; 8. a support frame; 9. a plug-in structure; 901. a groove; 902. a cylindrical body; 903. an electrical connector; 10. screw holes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-3, in some embodiments of the present application, an anti-fog camera 90 includes a housing 1, a circuit board 2, a lens module 3, a plurality of illuminating lamp beads 4, and a transparent baffle 5, where the housing 1, the circuit board 2, and the transparent baffle 5 together enclose a heating cavity 6, and the lens module 3 and the illuminating lamp beads 4 are both disposed on one side of the circuit board 2 close to the transparent baffle 5 and both located in the heating cavity 6.

This antifog camera 90, set up camera lens module 3 and illuminating lamp pearl 4 in heating chamber 6, the heat that illuminating lamp pearl 4 during operation produced can heat this air in heating chamber 6, thereby make heating chamber 6 have relatively higher temperature, thereby can effectively avoid transparency barrier 5 and camera lens module 3 self to fog, need not additionally to set up steam nozzle and steam generating device, be favorable to simplifying pipeline robot's structure, and then be favorable to pipeline robot's miniaturization.

The lens module 3 is also referred to as a camera module, which is a prior art, and the detailed description thereof is omitted here, and the lens module 3 of the prior model can be selected according to actual needs.

Wherein, because the environment in the underground pipeline is dark, consequently need set up illumination lamp pearl 4 and throw light on, illumination lamp pearl 4 can be LED lamp pearl or other lamp pearls, can set up according to actual need.

The number of the lighting beads 4 can be set according to actual needs, for example, in fig. 2, the lighting beads 4 are six, but not limited thereto.

The distribution mode of the illuminating lamp beads 4 can be set according to actual needs, and preferably, a plurality of illuminating lamp beads 4 are arranged around the lens module 3; thereby being beneficial to improving the uniformity of the temperature of the heating cavity 6 and improving the reliability of anti-fogging.

The transparent barrier 5 may be, but not limited to, a glass plate, a plastic plate, or the like.

In some preferred embodiments, see fig. 3, the side of the transparent barrier 5 close to the lens module 3 is coated with an anti-fog coating 501. The antifogging property can be further improved by the antifogging coating 501. The antifogging coating 501 may be any antifogging coating in the prior art, and is not limited herein.

In some preferred embodiments, see fig. 3, the side of the transparent barrier 5 remote from the lens module 3 is coated with a hydrophobic coating 502. Because there may be sewage siltation in the underground piping, easy adhesion influences image acquisition on transparent baffle 5, sets up hydrophobic coating 502 and can effectively avoid the sewage adhesion at transparent baffle 5 to the image clarity of further guaranteeing to gather. The hydrophobic coating 502 may be any one of hydrophobic coatings in the prior art, and is not limited herein.

In this embodiment, as shown in fig. 1, the housing 1 includes a base 101 and a cylinder wall 102, the transparent baffle 5 and the base 101 are respectively disposed at two ends of the cylinder wall 102, the transparent baffle 5, the base 101 and the cylinder wall 102 together enclose a sealed inner cavity (to prevent water from entering the inner cavity), and the circuit board 2 divides the sealed inner cavity into the heating cavity 6 and the installation cavity 7. For whole sealed cavity, the volume of heating chamber 6 is littleer, and the heat that illumination lamp pearl 4 produced can keep the temperature in heating chamber 6 more reliably to guarantee the reliability of preventing fogging.

Further, as shown in fig. 1, a supporting frame 8 is disposed in the mounting cavity 7, one end of the supporting frame 8 is connected to the base 101, and the other end is connected to the circuit board 2. The position of the circuit board 2 is thus maintained by the support 8, bringing the circuit board 2 closer to the transparent baffle 5, to ensure that the volume of the heating chamber 6 is sufficiently small.

In some preferred embodiments, see fig. 1, the base 101 is provided with a docking structure 9 for docking connection with the pipeline robot body 91. The rapid connection between the anti-fog camera 90 and the pipeline robot body 91 can be realized through the opposite insertion structure 9, and the convenience of assembly and disassembly operation can be improved.

Specifically, the opposite-inserting structure 9 includes a groove 901 disposed on one side of the base 101 away from the circuit board 2, a cylindrical body 902 protruding in a direction away from the circuit board 2 is disposed in the center of the groove 901, an electrical connector 903 is disposed in the cylindrical body 902, and the electrical connector 903 is electrically connected to the circuit board 2. Correspondingly, the pipeline robot body 91 is provided with an annular connector which is matched with the gap between the groove 901 and the cylindrical body 902, and the middle part of the annular connector is provided with an electric connector which is matched with the electric connector 903; when the connection is made, the annular connector is directly inserted into the gap between the groove 901 and the cylindrical body 902, so that the electrical connector 903 is butted against the electrical connector, and the mechanical connection and the electrical connection of the anti-fog camera 90 and the robot body 91 are simultaneously achieved.

Wherein, a screw hole 10 can be provided on the peripheral wall of the groove 901, and the screw hole 10 is used for installing a locking screw to lock the anti-fog camera 90 on the robot body 91.

Preferably, the base 101 and the cylinder wall 102 are made of aluminum alloy, so as to have good corrosion resistance.

Referring to fig. 4, the present application provides a pipeline robot including a robot body 91 and the foregoing anti-fog camera 90.

In some embodiments, the anti-fog camera 90 is disposed at the front end of the robot body 91.

In some embodiments, the robot body 91 is a wheeled robot, but is not limited thereto.

In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides an antifog camera, its characterized in that, includes casing, circuit board, camera lens module, a plurality of illuminating lamp pearl and transparent baffle, the casing the circuit board with transparent baffle encloses into the heating chamber jointly, the camera lens module with illuminating lamp pearl all sets up the circuit board is close to one side of transparent baffle, and all is located heat the intracavity.

2. The anti-fog camera of claim 1, wherein a plurality of the illuminating lamp beads are arranged around the lens module.

3. The anti-fog camera head as claimed in claim 1, wherein the side of the transparent baffle plate close to the lens module is coated with an anti-fog coating.

4. The anti-fog camera of claim 1, wherein a side of the transparent baffle away from the lens module is coated with a hydrophobic coating.

5. The anti-fog camera of claim 1, wherein the housing comprises a base and a barrel wall, the transparent baffle and the base are respectively disposed at two ends of the barrel wall, the transparent baffle, the base and the barrel wall together enclose a sealed inner cavity, and the circuit board divides the sealed inner cavity into the heating cavity and the installation cavity.

6. The anti-fog camera as claimed in claim 5, wherein a support frame is disposed in the mounting cavity, one end of the support frame is connected to the base, and the other end of the support frame is connected to the circuit board.

7. The anti-fog camera of claim 5, wherein the base is provided with an opposite insertion structure for opposite insertion connection with the pipeline robot body.

8. The anti-fog camera according to claim 7, wherein the insertion structure comprises a groove disposed on a side of the base away from the circuit board, a cylindrical body protruding in a direction away from the circuit board is disposed at a center of the groove, and an electrical connector is disposed in the cylindrical body and electrically connected to the circuit board.

9. The anti-fog camera of claim 5, wherein the base and the barrel wall are made of aluminum alloy.

10. A pipeline robot comprising a robot body and the anti-fog camera of any one of claims 1-9.

Images