Pipeline detection equipment

Abstract

The utility model discloses a pipeline detection device, which comprises an outer shell, a first signal transmission end, a second signal transmission end, a first signal transmission end and a second signal transmission end, and is characterized in that an accommodating cavity is formed in the outer shell; a second signal transmission end is arranged on the outer side wall of the outer shell; the detection assembly comprises a camera and a rotationally arranged take-up and pay-off reel, the take-up and pay-off reel is detachably arranged in the containing cavity, a signal transmission line is arranged in the take-up and pay-off reel, and the camera is arranged at one end of the signal transmission line; the display is detachably arranged on the outer side of the outer shell, and the receiving end of the display is in signal transmission connection with the second signal transmission end; one end of the signal transmission line away from the camera is in signal transmission connection with the first signal transmission end. When the interior of the pipeline is detected, the length of the signal transmission line is adjusted through rotation of the take-up and pay-off reel until the camera can extend into the pipeline, pictures in the pipeline can be checked in real time through the displayer, the overall size of the whole pipeline detection equipment is small, the operation process is simple when the pipeline detection equipment is used, and the pipeline detection equipment is suitable for being popularized for household use.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline inspection, and in particular to a pipeline detection device. Background Technology

[0002] Pipeline detection equipment is used to capture real-time video footage of pipelines, providing intuitive visual information to help operators quickly understand the condition of the pipelines.

[0003] Existing pipeline detection equipment is large in size and heavy in weight, making it inconvenient to carry and move. It is difficult to deploy and use quickly, especially in situations requiring rapid response and emergency handling. Moreover, the overall operation is cumbersome, requiring specialized personnel to operate it and demanding a high level of technical skills from the users. Therefore, such products are difficult to popularize for household use. Utility Model Content

[0004] To overcome the shortcomings of existing technical solutions, this utility model embodiment provides...

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A pipeline detection device, the pipeline detection device comprising:

[0007] The outer casing has a cavity formed therein, and a wire outlet hole is provided through the cavity wall. A first signal transmission terminal is provided on the cavity wall. A second signal transmission terminal is provided on the outer side wall of the outer casing. The first signal transmission terminal and the second signal transmission terminal are connected for signal transmission.

[0008] The detection component includes a camera and a rotatably mounted take-up and unload reel. The take-up and unload reel is detachably built into the receiving cavity. A signal transmission line is provided inside the take-up and unload reel, and the camera is located at one end of the signal transmission line.

[0009] The display is detachably mounted on the outer wall of the housing and the receiving end of the display is connected to the second transmitting end for signal transmission; the end of the signal transmission line away from the camera is connected to the first signal transmission end for signal transmission.

[0010] As a preferred technical solution of this utility model, the cavity wall of the accommodating cavity is provided with a rotating assembly, and the take-up and release reel is sleeved on the rotating assembly; the rotating assembly is provided with a locking cover for locking or releasing the take-up and release reel.

[0011] As a preferred technical solution of this utility model, the outer wall of the rotating component is provided with a first thread, and the locking cover is provided with a second thread that cooperates with the first thread.

[0012] As a preferred technical solution of this utility model, the outer side wall of the rotating component is formed with a first straight surface, the take-up and untake-down reel is recessed with a connecting cavity, and the cavity wall of the connecting cavity is formed with a second straight surface that fits against the first straight surface.

[0013] As a preferred technical solution of this utility model, the outer side wall of the outer shell is provided with a support base for supporting the display.

[0014] As a preferred technical solution of this utility model, an auxiliary carrying component is provided on the outer side of the outer shell.

[0015] As a preferred technical solution of this utility model, the outer shell includes a first shell and a second shell, the first shell and the second shell are rotatably connected, and the accommodating cavity is located between the first shell and the second shell.

[0016] As a preferred technical solution of this utility model, the display is provided with a detachable power supply.

[0017] As a preferred technical solution of this utility model, a support frame for adjusting the swing direction of the outer shell is also provided on the outer side of the outer shell.

[0018] As a preferred technical solution of this utility model, a sealing cap is provided inside the outlet hole.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] When inspecting the inside of a pipe, the camera is stretched outwards, and the signal transmission line is laid out by rotating the reel. The length of the signal transmission line is adjusted until the camera can be extended into the pipe. Since the receiving end of the display is connected to the second transmission end, the image inside the pipe can be viewed in real time through the display set on the outside of the housing. The overall size of the pipe detection device is small, highly integrated, and the operation process is relatively simple, making it suitable for widespread use in homes. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is an overall structural diagram of an embodiment of the present utility model.

[0023] Figure 2 yes Figure 1 Another perspective on the structure diagram.

[0024] Figure 3 This is a structural diagram of the outer shell and the take-up and undo reel of this utility model embodiment.

[0025] Figure 4 yes Figure 3 Exploded view of the structure.

[0026] Figure 5 This is a structural diagram of the detection component according to an embodiment of the present invention.

[0027] Figure 6 This is an exploded view of the outer shell and display structure of an embodiment of this utility model.

[0028] Figure 7 This is an exploded view of the display and power supply structure according to an embodiment of the present invention.

[0029] Numbers in the diagram

[0030] 1. Outer shell; 11. First shell; 12. Second shell; 13. Receiving cavity; 14. Cable outlet; 15. Support base; 16. Auxiliary carrying component; 17. Support frame; 18. Sealing cap;

[0031] 2. Detection component; 21. Camera; 22. Cable reel; 23. Connecting cavity; 24. Second straight surface; 25. Signal transmission line;

[0032] 3. Monitor; 31. Power supply;

[0033] 4. Rotating assembly; 41. First thread; 42. First straight surface; 43. Locking cover. Detailed Implementation

[0034] To make the technical problems, technical solutions and beneficial effects to be solved by this application clearer, the following describes this application in further detail with reference to the accompanying drawings and embodiments.

[0035] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0036] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or indirectly on that other component.

[0037] When a component is said to be "connected to" another component, it can be directly connected to the other component or indirectly connected to that other component.

[0038] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not 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, they should not be construed as limitations on this application.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0040] In the description of this application, "multiple" means two or more, unless otherwise expressly and specifically defined.

[0041] To address the technical problems of existing pipeline detection equipment, such as its large size, heavy weight, inconvenience in carrying and moving, cumbersome operation requiring specialized personnel, and high technical skills of users, this utility model provides a pipeline detection device.

[0042] The following describes in detail the specific structure of a pipeline detection device provided by an embodiment of this utility model, according to the appendix. Figure 1-7 As shown, the specific structure of the pipeline detection device includes a housing 1, a detection component 2, a display 3, and an auxiliary carrying component 16.

[0043] according to Figure 1-3 As shown, a receiving cavity 13 is formed inside the outer shell 1, and a wire outlet hole 14 is passed through the cavity wall of the receiving cavity 13. A first signal transmission end is provided on the cavity wall of the receiving cavity 13; a second signal transmission end is provided on the outer side wall of the outer shell 1, and the first signal transmission end and the second signal transmission end are connected for signal transmission.

[0044] Specifically, the housing 1 is typically made of a robust material, such as metal or plastic, to ensure stability and durability in harsh environments. The housing 1 contains a cavity 13 to accommodate the internal layout of the pipe detection equipment, providing the necessary space for various key components such as cable reels and cameras to operate normally. A cable outlet 14, communicating with the outside, runs through the wall of the cavity 13, allowing signal transmission lines and cameras to pass through. For example, when detecting the inside of a pipe, the camera and signal transmission line can extend outwards through the cable outlet 14; when it is necessary to retract the signal transmission line and camera, they are retracted into the cavity 13 through the cable outlet 14 until they are completely contained within the cavity 13.

[0045] according to Figure 1-3 As shown, the detection component 2 includes a camera 21 and a rotatable take-up and untake-down reel 22. The take-up and untake-down reel 22 is detachably built into the receiving cavity 13. A signal transmission line is provided inside the take-up and untake-down reel 22, and the camera 21 is located at one end of the signal transmission line.

[0046] Specifically, the signal transmission line is a winding structure, specifically a cable. The take-up and unwind spool 22 rotates to allow the signal transmission line to unfold and retract. The take-up and unwind spool 22 is a device for storing and managing the signal transmission line. It is rotatably mounted in the receiving cavity 13. By pulling the camera 21 outward or retracting it into the receiving cavity 13, the take-up and unwind spool 22 rotates, thereby taking in and unwinding the signal transmission line to adjust its length. Specifically, the take-up and unwind spool 22 contains a winding drum. The signal transmission line can be wound around the outside or inside of the winding drum. Therefore, when the camera 21 is pulled outward or retracted into the receiving cavity 13, rotating the take-up and unwind spool 22 changes the winding state of the cable, thereby adjusting its length and position.

[0047] In the above embodiments, for ease of use and maintenance, the take-up reel 22 is detachably disposed in the receiving cavity 13. The user can remove or install the take-up reel 22 from the receiving cavity 13 of the outer casing 1. This arrangement makes it simpler and more convenient to replace the damaged take-up reel 22 or perform maintenance. Moreover, the user can also select different take-up reels 22 to assemble in the receiving cavity 13 as needed, thereby meeting the needs of detecting different types of pipes.

[0048] according to Figure 6 As shown, the display 3 is detachably mounted on the outer wall of the housing 1 and the receiving end of the display is connected to the second signal transmission end for signal transmission; the end of the signal transmission line away from the camera 21 is connected to the first signal transmission end for signal transmission.

[0049] Specifically, in order to facilitate viewing the information captured by the camera 21, the entire display 3 can be disassembled and removed from the outer wall of the housing 1, that is, the display 3 can be separated from the housing 1. In this way, the user can view the information captured by the camera 21 anytime and anywhere. If it is necessary to view the image inside the pipe in real time, the display 3 is assembled on the outer wall of the housing 1 so that the receiving end of the display is connected to the signal transmission end of the second signal transmission end. If the camera 21 is extended into the target pipe at this time, the end of the signal transmission line away from the camera 21 is connected to the signal transmission end of the first signal transmission end. At this time, the image inside the target pipe can be viewed in real time on the display 3.

[0050] In the above embodiments, it should be noted that since the camera 21 is located at one end of the signal transmission line, it can provide a stable signal transmission path through the signal transmission line when entering the target pipe through the outlet hole 14, and the image captured by the camera 21 is displayed on the display. Specifically, since the camera 21 collects external light and focuses it onto the photosensitive element (such as CCD or CMOS) through the lens system, the photosensitive element converts the received light signal into an electrical signal. The electrical signal is transmitted to the image processor in the display 3 through the signal transmission line. The image processor processes the original image data, including noise reduction, contrast enhancement, color correction, etc. The processed image data is finally transmitted to the display of the display 3.

[0051] In summary, when inspecting the inside of a pipe, as the camera 21 is stretched outward, the signal transmission line is released by rotating the reel 22. The length of the signal transmission line is adjusted until the camera 21 can extend into the pipe. Since the receiving end of the display 3 is connected to the second signal transmission end, the image inside the pipe can be viewed in real time through the display 3 located on the outside of the housing. The overall size of the pipe detection device is small, highly integrated, and the operation process is relatively simple, making it suitable for widespread use in homes.

[0052] according to Figure 1 and Figure 2 As shown, the auxiliary carrying component 16 is disposed on the outside of the outer shell 1.

[0053] Specifically, by providing an auxiliary carrying component 16 on the outer casing 1, users can more easily carry the entire pipe detection device, making it easier to hold, lift, or hang the pipe detection device on other objects, thus reducing the burden on users.

[0054] In some alternative embodiments, the auxiliary carrying component 16 may be a handle, carrying strap, or hook, etc., and the specific type is not limited here.

[0055] according to Figure 3 and Figure 3As shown, in some specific embodiments, the cavity wall of the receiving cavity 13 is provided with a rotating assembly 4, and the take-up and untake-down reel 22 is sleeved on the rotating assembly 4.

[0056] Specifically, by incorporating a rotating assembly 4 in the accommodating cavity 13, the take-up and release reel 22 assists in the take-up and release of the signal transmission line without requiring frequent manual rotation. In other words, the take-up and release reel 22 rotates on the cavity wall of the accommodating cavity 13 via the rotating assembly 4, facilitating cable storage and management. When needed, the take-up and release reel 22 can be rotated to release the signal transmission line; when not needed, the take-up and release reel 22 can be rotated to retract the signal transmission line back into the reel 22, preventing cable tangling, keeping the interior of the accommodating cavity 13 tidy, simplifying the operation process, and improving overall efficiency.

[0057] Because the rotating assembly 4 is equipped with a locking cover 43 for locking or releasing the take-up reel 22, the take-up reel 22 is securely locked by the locking cover 43, thus preventing the entire take-up reel 22 from accidentally falling off due to cable leakage. It also effectively fixes the position of the take-up reel 22, preventing it from wobbling within the rotating assembly 4. If the entire take-up reel 22 needs to be disassembled and removed, the locking cover 43 can be removed from the rotating assembly 4. Since the locking cover 43 can no longer lock the take-up reel 22, the take-up reel 22 can be separated from the rotating assembly 4 at this point.

[0058] according to Figure 4 As shown, specifically, the outer wall of the rotating assembly 4 is provided with a first thread 41, and the locking cover 43 is provided with a second thread that mates with the first thread 41.

[0059] Specifically, the first thread 41 on the outer wall of the rotating assembly 4 and the second thread of the locking cover 43 engage with each other to form a threaded connection structure. This connection allows the locking cover 43 to be securely mounted on the rotating assembly 4, enabling locking or unlocking. For example, when locking the take-up reel 22, by screwing the locking cover 43 onto the outer wall of the rotating assembly 4, the engagement of the first thread 41 and the second thread applies pressure to the take-up reel 22, preventing it from moving and separating from the rotating assembly 4. This effectively locks the take-up reel 22, preventing accidental movement or detachment during use. When releasing the take-up reel 22, the locking cover 43 is loosened, slackening the threaded connection between it and the rotating assembly 4, until the locking cover 43 can be rotated to be removed from the rotating assembly 4. At this point, the take-up reel 22 can move freely, allowing the entire take-up reel 22 to be separated from the rotating assembly 4. By engaging the first thread 41 of the rotating component 4 with the second thread of the locking cover 43, the take-up and undo reel 22 can be reliably locked and quickly released, and the whole operation process is relatively convenient.

[0060] according to Figure 4 and Figure 5 As shown, in a further embodiment, the outer side wall of the rotating assembly 4 is formed with a first straight surface 42, the take-up and untake-down reel 22 is recessed with a connecting cavity 23, and the cavity wall of the connecting cavity 23 is formed with a second straight surface 24 that fits against the first straight surface 42.

[0061] Specifically, the take-up and pay-off reel 22 is provided with a connecting cavity 23. This arrangement facilitates the insertion and fixation of the rotating component 4 into the connecting cavity 23. When the rotating component 4 is inserted into the connecting cavity 23, the first straight surface 42 and the second straight surface 24 are in contact. The contact between the two can transmit torque. When the take-up and pay-off reel 22 rotates, it can drive the rotating component 4 to rotate as well. Specifically, due to the contact between the first straight surface 42 and the second straight surface 24, the continuity and directionality of rotation can be maintained. When the take-up and pay-off reel 22 starts to rotate, the first straight surface 42 on it abuts against the second straight surface 24 on the inner wall of the connecting cavity 23. As the take-up and pay-off reel 22 rotates, the force it generates is gradually transmitted to the rotating component 4, thereby driving the rotating component 4 to rotate.

[0062] In the foregoing embodiments, it should be further noted that two first straight surfaces 42 are symmetrically formed on the outer side wall of the rotating assembly 4. Correspondingly, the connecting cavity 23 of the take-up and put-down reel 22 is formed with second straight surfaces 24 that respectively fit against the two first straight surfaces 42. By providing two first straight surfaces 42 on the outer side wall of the rotating assembly 4 and two second straight surfaces 24 on the connecting cavity 23, the contact area between the outer side wall of the rotating assembly 4 and the cavity wall of the connecting cavity 23 is further increased, so that the two can fit tightly together. When the take-up and put-down reel 22 rotates, the power is effectively transmitted to the rotating assembly 4.

[0063] according to Figure 1 As shown, in some specific embodiments, the outer side wall of the housing 1 is provided with a support base 15 for supporting the display 3.

[0064] Specifically, when the display 3 is mounted on the outside of the housing 1, the back of the display 3 is pressed against the outside of the housing 1, and then the display 3 is pushed along the direction of the support 15 until the support 15 can abut against the display 3. At this time, the display 3 is supported, preventing the display 3 from falling off when carrying the entire pipeline detection equipment.

[0065] according to Figure 2 As shown, in some specific embodiments, the outer shell 1 includes a first shell 11 and a second shell 12, the first shell 11 and the second shell 12 are rotatably connected, and the accommodating cavity 13 is located between the first shell 11 and the second shell 12.

[0066] For example, in order to facilitate the removal of the take-up reel 22 from the receiving cavity 13 of the outer casing 1 and to replace different types of take-up reels 22, since the first casing 11 is rotatable relative to the second casing 12, the first casing 11 is rotated so that the first casing 11 and the second casing 12 are unfolded relative to each other, and then the take-up reel 22 can be assembled into the second casing 12; after the assembly of the take-up reel 22 is completed, the first casing 11 is rotated in the direction of the second casing 12 until the first casing 11 and the second casing 12 are closed, so that the take-up reel 22 is located in the receiving cavity 13.

[0067] It is understood that the first housing 11 forms a first cavity, and the second housing 12 forms a second cavity. When the first housing 11 and the second housing 12 are closed, the first cavity and the second cavity are connected to form a receiving cavity 13.

[0068] according to Figure 7 As shown, in some specific embodiments, the display is provided with a detachable power supply 31.

[0069] Specifically, the back or side of the display is recessed with a mounting groove, and the groove wall is provided with a connector (or connector). The power supply 31 is provided with a connector (or connector). When the display is detachably installed in the mounting groove, the connector is inserted into the connector to realize the electrical signal transmission connection. This configuration is different from the existing pipeline detection equipment where the power supply 31 of the display 3 is fixed and generally requires tools to disassemble. When the power supply 31 has low power, it can be directly removed and replaced with a second power supply 31. By replacing the power supply 31, the display 3 can be ensured to obtain a continuous power supply.

[0070] according to Figure 2 As shown, in some specific embodiments, a support frame 17 for adjusting the swing direction of the outer shell 1 is also provided on the outer side of the outer shell 1.

[0071] Specifically, the support frame 17 is rotatably mounted on the end face of the outer casing 1 away from the display 3. In order to facilitate the user's viewing, the tilt angle of the outer casing 1 can be adjusted according to the user's needs to adapt to different usage requirements and scenarios. When the outer casing 1 is tilted, the support frame 17 is rotated to adjust the angle between the support frame 17 and the outer casing 1 until the user's viewing needs are met. Then, the support part of the support frame 17 supports the display 3 on the ground or tabletop so that the display 3 is fixed in the current tilt.

[0072] It should be noted that the support frame 17 is rotatably mounted on the outer shell 1 via a rotating shaft. By placing the damping element between the rotating shaft of the support frame 17 and the contact surface of the outer shell 1 where they contact and rotate relative to each other, when the support frame 17 rotates via the rotating shaft, a damping effect is formed through the reaction force and friction, providing a certain damping sensation for the support frame 17 to rotate again.

[0073] according to Figure 1 As shown, in some specific embodiments, the outlet hole 14 is provided with a sealing cap 18.

[0074] Specifically, in the non-use state, in order to prevent the camera 21 from easily extending outward through the cable outlet 14, the sealing cover 18 is provided inside the cable outlet 14, so that the camera 21 cannot extend outward through the cable outlet 14. In the use state, since the sealing cover 18 is provided with a flexible connecting strip, one end of which is connected to the outside of the housing 1, the sealing cover 18 is detached from the cable outlet 14. The flexible connecting strip is used to support the sealing cover 18, ensuring that the sealing cover 18 will not completely detach from the housing 1, thus avoiding the situation where the sealing cover 18 is easily lost or accidentally dropped.

[0075] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this utility model, and these modifications or substitutions should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A pipeline detection device, characterized in that, The pipeline detection equipment includes: The outer casing has a cavity formed therein, and a wire outlet hole is provided through the cavity wall. A first signal transmission terminal is provided on the cavity wall. A second signal transmission terminal is provided on the outer side wall of the outer casing. The first signal transmission terminal and the second signal transmission terminal are connected for signal transmission. The detection component includes a camera and a rotatably mounted take-up and unload reel. The take-up and unload reel is detachably built into the receiving cavity. A signal transmission line is provided inside the take-up and unload reel, and the camera is located at one end of the signal transmission line. The display is detachably mounted on the outer wall of the housing and the receiving end of the display is connected to the second transmitting end for signal transmission; the end of the signal transmission line away from the camera is connected to the first signal transmission end for signal transmission.

2. The pipeline detection device according to claim 1, characterized in that, The cavity wall of the receiving cavity is provided with a rotating assembly, and the take-up and untake-down reel is sleeved on the rotating assembly; the rotating assembly is provided with a locking cover for locking or releasing the take-up and untake-down reel.

3. The pipeline detection device according to claim 2, characterized in that, The outer wall of the rotating assembly is provided with a first thread, and the locking cover is provided with a second thread that mates with the first thread.

4. The pipeline detection device according to claim 2, characterized in that, The outer wall of the rotating assembly has a first straight surface, the take-up and untake-down reel has a connecting cavity, and the cavity wall of the connecting cavity has a second straight surface that fits against the first straight surface.

5. The pipeline detection device according to claim 1, characterized in that, The outer wall of the housing is provided with a support base for supporting the display.

6. The pipeline detection device according to claim 1, characterized in that, An auxiliary carrying device is provided on the outside of the outer shell.

7. The pipeline detection device according to claim 1, characterized in that, The outer casing includes a first housing and a second housing, the first housing and the second housing being rotatably connected, and the accommodating cavity being located between the first housing and the second housing.

8. The pipeline detection device according to claim 1, characterized in that, The display is equipped with a removable power supply.

9. The pipeline detection device according to claim 1, characterized in that, The outer side of the outer shell is also provided with a support frame for adjusting the swing direction of the outer shell.

10. The pipeline detection device according to claim 1, characterized in that, A sealing cap is installed inside the outlet hole.

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