Pipeline detection waterproof camera

Abstract

The utility model provides a kind of pipeline detection waterproof camera, including camera main body and connecting sleeve, camera main body includes main body seat, main body sleeve, transparent cover, locking nut and camera module, locking nut, main body sleeve and main body seat are sequentially screwed, transparent cover edge is equipped with annular connecting portion and is fixed in main body sleeve one end by locking nut pressure holding, camera module is located in main body sleeve and one end is fixed on main body seat, the other end of main body seat is screwed with the one end of connecting sleeve, connecting sleeve is equipped with machine core circuit board in, the other end of connecting sleeve is equipped with connector male connector, camera module includes pedestal, horizontal rotating mechanism, vertical rotating mechanism and camera main body, camera main body includes camera shell and be equipped with lens and voice coil focusing motor in camera shell.The utility model is better, has wider visual range, and the shooting picture is clearer.

Description

Technical Field

[0001] This utility model relates to the field of deep well detection devices, and in particular to a waterproof camera for pipeline detection. Background Technology

[0002] Existing cameras are not waterproof when used for deep well pipe exploration, and their field of view is small and the images they capture are not very clear. Utility Model Content

[0003] To address the problems of poor waterproofing, limited field of view, and unclear images in existing technologies, this invention provides a waterproof pipe detection camera with better waterproofing, a wider field of view, and adjustable focus.

[0004] This utility model provides a waterproof pipeline inspection camera, including a camera body and a connecting sleeve threaded to one end of the camera body. The camera body includes a main body base, a main body sleeve, a transparent cover, a locking nut, and a camera module. The locking nut, the main body sleeve, and the main body base are sequentially threaded together. The transparent cover has an annular connecting portion on its edge and is pressed and fixed to one end of the main body sleeve by the locking nut. A first gasket, a first sealing ring, and several second sealing rings are respectively provided between the locking nut and the annular connecting portion, between the annular connecting portion and the main body sleeve, and between the main body sleeve and the main body base. The camera module is disposed inside the main body sleeve. One end is fixed to the main body, and the other end of the main body is threaded to one end of the connecting sleeve, with several third sealing rings provided at the connection. The connecting sleeve contains a core circuit board, and the other end of the connecting sleeve has a male connector. The camera module includes a base fixedly connected to the main body, a horizontal rotation mechanism rotatably connected to the base, a vertical rotation mechanism connected to the horizontal rotation mechanism, and a camera body. The camera body includes a camera housing and a lens and a voice coil focusing motor disposed within the camera housing. A light panel is also provided on the camera housing at a position corresponding to the lens. The transparent cover covers the camera body.

[0005] As a further improvement of this utility model, the camera module further includes a bearing housing, a bearing, a motor housing, a bearing housing cover, a motor housing bottom cover, a left connecting plate, and a right connecting plate. The lower end of the bearing housing is fixedly connected to the base, and the upper end of the bearing housing is fixedly connected to the bearing housing cover. One end of the motor housing passes through the bearing housing cover and is fixedly connected to the motor housing bottom cover. The bearing is sleeved on the motor housing and located between the bearing housing cover and the motor housing bottom cover. The same end of the left connecting plate and the right connecting plate is symmetrically fixed on both sides of the motor housing. The camera housing has pivot shafts on both sides that are pivotally connected to the other ends of the left connecting plate and the right connecting plate, respectively. The horizontal rotation mechanism includes a fixed gear fixed at the center of the base and a horizontal motor fixed vertically on the motor housing. The output end of the horizontal motor has a horizontal drive gear that meshes with the outer side of the fixed gear. The vertical rotation mechanism includes a vertical motor fixed horizontally on the motor housing and a transmission mechanism for connecting the output end of the vertical motor to the pivot shaft on one side of the camera housing.

[0006] As a further improvement of this utility model, the transmission mechanism includes a first transmission pulley connected to the output end of the vertical motor, a second transmission pulley pivotally connected to one side of the camera housing, and a synchronous belt connecting the first transmission pulley and the second transmission pulley.

[0007] As a further improvement of this utility model, the camera housing includes an upper shell and a lower shell detachably connected to the upper shell. The upper shell is provided with a through hole corresponding to the lens, and the light panel is an annular light panel and is fixed around the through hole.

[0008] As a further improvement of this utility model, the motor base is also provided with a motor cover.

[0009] As a further improvement of this utility model, a rotation limiting post is provided on the side of the camera housing away from the transmission mechanism, and a rotation limiting arc groove adapted to the rotation limiting post is provided on the right connecting plate.

[0010] As a further improvement of this utility model, a conductive slip ring is also provided at the center of the base.

[0011] As a further improvement of this utility model, the right connecting plate is also provided with an adapter circuit board.

[0012] As a further improvement of this utility model, the transparent cover is a transparent glass cover.

[0013] As a further improvement of this utility model, the male connector is threadedly connected to the connecting sleeve, and the connection is provided with multiple fourth sealing rings.

[0014] The beneficial effects of this utility model are: this utility model is equipped with sealing rings or even multiple sealing rings at each external connection point, which can ensure better sealing and waterproofing. By setting up horizontal and vertical rotation mechanisms, the camera can be rotated at multiple angles, thereby achieving a wider field of view. Furthermore, by setting up a voice coil focusing motor to focus the lens, a clearer shooting effect can be achieved. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a waterproof pipeline detection camera according to this utility model;

[0016] Figure 2 This is an exploded structural diagram of a waterproof pipeline detection camera according to this utility model;

[0017] Figure 3 This is an exploded view of the camera module of a waterproof pipeline detection camera according to this utility model.

[0018] Reference numerals: 1-Camera body; 2-Connecting sleeve; 3-Connector male connector; 11-Locking nut; 12-Transparent cover; 13-Main body sleeve; 14-Main body base; 15-Camera module; 16-First gasket; 17-First sealing ring; 18-Second sealing ring; 151-Vertical motor; 152-Horizontal motor; 153-Upper shell; 154-Lower shell; 155-Light board; 156-Left connecting plate; 157- Right connecting plate; 158-Rotation limit arc groove; 1501-Lens; 1502-Voice coil focusing motor; 1503-Base; 1504-Bearing seat cover; 1505-Motor seat; 1506-Bearing; 1507-Bearing seat; 1508-Motor seat bottom cover; 1509-Fixed gear; 1510-Horizontal drive gear; 1511-First transmission pulley; 1512-Second transmission pulley; 1513-Synchronous belt. Detailed Implementation

[0019] In the description of this utility model, it should be understood that if there are descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientation or positional relationship, the orientation description may be based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0020] In the description of this utility model, if there is a description of quantity, "several" means one or more, "more than" means two or more, "greater than," "less than," "exceeding," etc. are understood to exclude the number itself, while "above," "below," "within," etc. are understood to include the number itself. If there is a description of "first" or "second," it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of the indicated technical features.

[0021] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0022] like Figures 1 to 3 As shown, this utility model discloses a waterproof pipeline inspection camera, including a camera body 1 and a connecting sleeve 2 threadedly connected to one end of the camera body 1. The camera body 1 includes a main body base 14, a main body sleeve 13, a transparent cover 12, a locking nut 11, and a camera module 15. The locking nut 11, the main body sleeve 13, and the main body base 14 are sequentially threaded together. The transparent cover 12 has an annular connecting portion on its edge and is pressed and fixed to one end of the main body sleeve 13 by the locking nut 11. A first gasket 16, a first sealing ring 17, and several second sealing rings 18 are respectively provided between the locking nut 11 and the annular connecting portion, between the annular connecting portion and the main body sleeve 13, and between the main body sleeve 13 and the main body base 14. The camera module 15 is disposed on the main body sleeve. The camera module 15 includes a base 1503 fixed to the main body 14, a horizontal rotation mechanism rotatably connected to the base 1503, a vertical rotation mechanism connected to the horizontal rotation mechanism, and a camera body 1. The camera body 1 includes a camera housing, a lens 1501 and a voice coil focusing motor 1502 disposed in the camera housing. A light panel 155 is also disposed on the camera housing at a position corresponding to the lens 1501. The transparent cover 12 covers the camera body 1.

[0023] This utility model is equipped with sealing rings or even multiple sealing rings at each external connection point, which can ensure better sealing and waterproofing. By setting up horizontal and vertical rotation mechanisms, the camera can be rotated at multiple angles, thereby achieving a wider field of view. Furthermore, by setting up a voice coil focusing motor 1502 to focus the lens 1501, a clearer shooting effect can be achieved.

[0024] In this utility model, the camera module 15 further includes a bearing seat 1507, a bearing 1506, a motor seat 1505, a bearing seat cover 1504, a motor seat bottom cover 1508, a left connecting plate 156, and a right connecting plate 157. The lower end of the bearing seat 1507 is fixedly connected to the base 1503, and the upper end of the bearing seat 1507 is fixedly connected to the bearing seat cover 1504. One end of the motor seat 1505 passes through the bearing seat cover 1504 and is fixedly connected to the motor seat bottom cover 1508. The bearing 1506 is sleeved on the motor seat 1505 and located between the bearing seat cover 1504 and the motor seat bottom cover 1508. The left connecting plate 156 and the right connecting plate 157 are also connected. The same end of 57 is symmetrically fixed on both sides of the motor base 1505. The camera housing is provided with pivot shafts on both sides, which are pivotally connected to the other ends of the left connecting plate 156 and the right connecting plate 157 respectively. The horizontal rotation mechanism includes a fixed gear 1509 fixed at the center of the base 1503 and a horizontal motor 152 vertically fixed on the motor base 1505. The output end of the horizontal motor 152 is provided with a horizontal drive gear 1510 that meshes with the outer side of the fixed gear 1509. The vertical rotation mechanism includes a vertical motor 151 horizontally fixed on the motor base 1505 and a transmission mechanism for connecting the output end of the vertical motor 151 to the pivot shaft on one side of the camera housing.

[0025] In this utility model, the transmission mechanism includes a first transmission pulley 1511 connected to the output end of the vertical motor 151, a second transmission pulley 1512 pivotally connected to one side of the camera housing, and a synchronous belt 1513 connecting the first transmission pulley 1511 and the second transmission pulley 1512.

[0026] During operation, when the horizontal motor 152 rotates, the drive gear revolves around the fixed gear 1509 on the base 1503, causing the motor base 1505 to rotate horizontally, achieving a 360-degree rotation. When the vertical motor 151 rotates, the first transmission pulley 1511 drives the second transmission pulley 1512 to rotate via the synchronous belt 1513, which in turn causes the camera housing to rotate in a pitch angle of 180 degrees.

[0027] In this utility model, the camera housing includes an upper shell 153 and a lower shell 154 detachably connected to the upper shell 153, which facilitates the installation of the lens 1501 and the voice coil focusing motor 1502. The upper shell 153 is provided with a through hole corresponding to the lens 1501. The lamp plate 155 is a ring-shaped lamp plate and is fixed around the through hole. The lamp plate 155 is used for illumination.

[0028] In this utility model, the motor base 1505 is also provided with a motor cover for fixing the horizontal motor 152 and the vertical motor 151.

[0029] In this utility model, a rotation limiting post is provided on the side of the camera housing away from the transmission mechanism, and a rotation limiting arc groove 158 adapted to the rotation limiting post is provided on the right connecting plate 157 for vertical rotation limiting of the camera housing, and the rotation angle is limited to 180 degrees.

[0030] In this invention, a conductive slip ring is also provided at the center of the base 1503 for power supply and signal transmission of the camera module 15.

[0031] In this utility model, the right connecting plate 157 is also provided with an adapter circuit board.

[0032] In this invention, the transparent cover 12 is a transparent glass cover, which provides a clearer view.

[0033] In this utility model, the male connector 3 is threadedly connected to the connecting sleeve 2, and multiple fourth sealing rings are provided at the connection point to further ensure sealing and waterproofing.

[0034] This invention uses digital network transmission technology for video transmission, resulting in more stable transmission and a longer transmission distance.

[0035] This invention offers better waterproofing, a wider field of view, and clearer images.

[0036] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A waterproof camera for pipe detection, characterized in that: The system includes a camera body and a connecting sleeve threaded to one end of the camera body. The camera body includes a main body base, a main body sleeve, a transparent cover, a locking nut, and a camera module. The locking nut, the main body sleeve, and the main body base are threaded together sequentially. The transparent cover has an annular connecting portion on its edge and is fixed to one end of the main body sleeve by the locking nut. A first gasket, a first sealing ring, and several second sealing rings are respectively provided between the locking nut and the annular connecting portion, between the annular connecting portion and the main body sleeve, and between the main body sleeve and the main body base. The camera module is disposed inside the main body sleeve and one end is fixed to the main body. On the base, the other end of the main body is threaded to one end of the connecting sleeve, and several third sealing rings are provided at the connection. The connecting sleeve contains a core circuit board, and the other end of the connecting sleeve is provided with a male connector. The camera module includes a base fixedly connected to the main body, a horizontal rotation mechanism rotatably connected to the base, a vertical rotation mechanism connected to the horizontal rotation mechanism, and a camera body. The camera body includes a camera housing and a lens and a voice coil focusing motor disposed within the camera housing. A light panel is also provided on the camera housing at a position corresponding to the lens. The transparent cover covers the camera body.

2. The waterproof pipeline detection camera according to claim 1, characterized in that: The camera module further includes a bearing housing, a bearing, a motor housing, a bearing housing cover, a motor housing bottom cover, a left connecting plate, and a right connecting plate. The lower end of the bearing housing is fixedly connected to the base, and the upper end of the bearing housing is fixedly connected to the bearing housing cover. One end of the motor housing passes through the bearing housing cover and is fixedly connected to the motor housing bottom cover. The bearing is sleeved on the motor housing and located between the bearing housing cover and the motor housing bottom cover. The same end of the left and right connecting plates is symmetrically fixed on both sides of the motor housing. The camera housing has pivot shafts on both sides that are pivotally connected to the other ends of the left and right connecting plates, respectively. The horizontal rotation mechanism includes a fixed gear fixed at the center of the base and a horizontal motor fixed vertically on the motor housing. The output end of the horizontal motor has a horizontal drive gear that meshes with the outer side of the fixed gear. The vertical rotation mechanism includes a vertical motor fixed horizontally on the motor housing and a transmission mechanism for connecting the output end of the vertical motor to the pivot shaft on one side of the camera housing.

3. The waterproof pipeline detection camera according to claim 2, characterized in that: The transmission mechanism includes a first transmission pulley connected to the output end of the vertical motor, a second transmission pulley pivotally connected to one side of the camera housing, and a synchronous belt connecting the first transmission pulley and the second transmission pulley.

4. The waterproof pipeline detection camera according to claim 1, characterized in that: The camera housing includes an upper shell and a lower shell detachably connected to the upper shell. The upper shell has a through hole corresponding to the lens, and the light panel is a ring-shaped light panel and is fixed around the through hole.

5. The waterproof pipeline detection camera according to claim 3, characterized in that: The motor mount is also equipped with a motor cover.

6. The waterproof pipeline detection camera according to claim 3, characterized in that: The camera housing is also provided with a rotation limiting post on the side away from the transmission mechanism, and the right connecting plate is provided with a rotation limiting arc groove that is adapted to the rotation limiting post.

7. The waterproof pipeline detection camera according to claim 3, characterized in that: A conductive slip ring is also provided at the center of the base.

8. The waterproof pipeline detection camera according to claim 2, characterized in that: The right connecting plate is also equipped with an adapter circuit board.

9. The waterproof pipeline detection camera according to claim 1, characterized in that: The transparent cover is a transparent glass cover.

10. The waterproof pipeline detection camera according to claim 1, characterized in that: The male connector is threadedly connected to the connecting sleeve, and multiple fourth sealing rings are provided at the connection.

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