A handheld underwater visual device that is easy to extend

Abstract

The utility model discloses a handheld underwater visual device which is easy to extend, and relates to the technical field of underwater detection, including a probe and a lamp, and also including a fixing component for fixing the probe and the lamp and a telescopic component for driving the fixing component to extend and retract. The utility model solves the problem that the existing underwater visual equipment does not have the functions of handholding, extension, fixing and lighting, which leads to inconvenient operation during use. The utility model clamps and fixes the probe and the lamp through the cooperation of a first clamp, a second clamp and bolts, and connects them to a fixing seat, then adjusts the position of the fixing seat through the telescopic component, and extends the probe and the lamp into the water for detection at the same time through a handheld handle, so that the probe detection is more accurate under the illumination of the lamp, and the overall device is more convenient to use, and at the same time provides powerful information for subsequent disposal, reduces the waiting and disposal time of the ship, and improves work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater detection, in particular to a handheld underwater visual device which is easy to extend. Background Art

[0002] Since harbor tugboats sail in harbors, near shores and special waters for a long time, and there are many foreign objects on the water surface and underwater in the harbor, it is easy for the underwater propulsion device of the ship to suck in foreign objects and cause propeller entanglement, resulting in no power output of the ship, posing a great safety hazard to production operations and ship navigation. After entanglement occurs, the ship cannot promptly determine a series of situations such as the material properties of the entangled foreign objects and the location of the entanglement, which brings inconvenience to subsequent troubleshooting and underwater disposal.

[0003] After multiple assessments and comparisons, the underwater visual device color monitor9 TFT was selected as the main body of the visual device. However, this device does not have the functions of handheld, extension, fixation, and lighting, which leads to inconvenient operation during use. Utility Model Content

[0004] The utility model aims to provide a handheld underwater visual device which is easy to extend, so as to solve the problem that the existing underwater visual equipment in the background technology does not have the functions of handholding, extension, fixing and lighting, resulting in inconvenient operation during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld underwater visual device that is easy to extend, including a probe and a lamp, and also including a fixing component for fixing the probe and the lamp and a telescopic component for driving the fixing component to extend and retract, the fixing component including a fixing seat and a first clamp and a second clamp, a bolt is provided between the first clamp and the second clamp, the first clamp and the second clamp are connected by the bolt, a mounting seat is provided on one side of the fixing seat, a connecting column is provided on one side of the first clamp, and the connecting column is threadedly connected to the mounting seat.

[0006] Preferably, the telescopic assembly includes a sliding rod fixedly connected to the lower end of the fixing seat, a fixing cylinder slidably connected to the outside of the sliding rod, and a threaded rod threadably connected to the inside of the sliding rod.

[0007] Preferably, the interior of the fixing cylinder is symmetrically provided with sliding grooves, the outer side of the sliding rod is symmetrically provided with sliding blocks, and the sliding blocks are slidably connected to the interior of the sliding grooves.

[0008] Preferably, the lower end of the threaded rod extends to the lower end of the fixed cylinder and is provided with a turntable, and the lower end of the turntable is provided with a rocker.

[0009] Preferably, a fixing plate is fixedly provided at the lower end of the fixing tube, and a handle is fixedly provided at the outer side of the fixing plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model provides a handheld underwater visual device which is easy to extend. The probe and the lamp are clamped and fixed by the cooperation of the first clamp and the second clamp and bolts, and are connected to the fixing seat, so that the probe and the lamp can be quickly assembled, and then the position of the fixing seat is adjusted by the telescopic component, and the probe and the lamp are simultaneously extended into the water for detection by the handheld handle. Under the illumination of the lamp, the probe can detect more accurately, making the overall device more convenient to use and providing powerful information for subsequent disposal, thereby reducing the waiting and disposal time of the ship and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0014] Figure 3 This is a schematic diagram of the telescopic assembly structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the working state of the telescopic component of the utility model.

[0016] In the figure: 1. probe; 2. lamp; 3. fixing assembly; 31. fixing seat; 311. mounting seat; 32. first clamp; 321. connecting column; 33. second clamp; 34. bolt; 4. telescopic assembly; 41. fixing cylinder; 411. slide groove; 412. fixing plate; 413. handle; 42. sliding rod; 421. slider; 43. threaded rod; 431. turntable; 432. rocker. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0019] Combination Figure 1-Figure 4The utility model discloses a handheld underwater visual device that is easy to extend, including a probe 1 and a lamp 2, a fixing assembly 3 for fixing the probe 1 and the lamp 2, and a telescopic assembly 4 for driving the fixing assembly 3 to extend and retract. The fixing assembly 3 includes a fixing seat 31, a first clamp 32, and a second clamp 33. A bolt 34 is provided between the first clamp 32 and the second clamp 33. The first clamp 32 and the second clamp 33 are connected by the bolt 34. A mounting seat 311 is provided on one side of the fixing seat 31, and a connecting column 321 is provided on one side of the first clamp 32. The connecting column 321 is threadedly connected to the mounting seat 311.

[0020] Specifically, when in use, first place the probe 1 and the lamp 2 between the first clamp 32 and the second clamp 33 respectively, and tighten the first clamp 32 and the second clamp 33 by means of bolts 34, so that they clamp and fix the probe 1 and the lamp 2, and tighten the connecting column 321 to the inside of the mounting seat 311, so that the probe 1 and the lamp 2 are fixed to one side of the fixing seat 31, and the fixing seat 31 is supported and extended underwater by the telescopic assembly 4, foreign objects are detected by the probe 1, and the underwater area is illuminated by the lamp 2, so that the probe 1 is clearer during the detection process, and the overall device is more convenient to operate and the detection accuracy is higher.

[0021] The utility model is further described below in conjunction with embodiments.

[0022] Combination Figure 3 The telescopic assembly 4 includes a sliding rod 42 fixedly connected to the lower end of the fixing seat 31 , a fixing tube 41 slidably connected to the outside of the sliding rod 42 , and a threaded rod 43 threadedly connected to the inside of the sliding rod 42 .

[0023] In this embodiment, the fixing tube 41 is held by hand and then the threaded rod 43 is rotated. Since the threaded rod 43 is threadedly connected to the inside of the sliding rod 42, the sliding rod 42 slides and is connected to the fixing tube 41. Therefore, when the threaded rod 43 is rotated, the sliding rod 42 is extended and retracted along the length direction of the fixing tube 41, thereby driving the fixing seat 31 to extend and retract, so that the position of the fixing seat 31 can be adjusted, which is convenient for use according to the actual underwater environment.

[0024] Combination Figure 3 A sliding groove 411 is symmetrically provided inside the fixed cylinder 41 , and a sliding block 421 is symmetrically provided on the outer side of the sliding rod 42 , and the sliding block 421 is slidably connected to the inside of the sliding groove 411 .

[0025] In this embodiment, the slider 421 cooperates with the slide groove 411 so that the sliding rod 42 does not rotate when the threaded rod 43 rotates. Therefore, when the threaded rod 43 rotates, the sliding rod 42 drives the slider 421 to slide inside the slide groove 411.

[0026] Combination Figure 3 The lower end of the threaded rod 43 extends to the lower end of the fixed cylinder 41 and is provided with a rotating disk 431 , and the lower end of the rotating disk 431 is provided with a rocker 432 .

[0027] In this embodiment, the rotating disk 431 drives the threaded rod 43 to rotate by holding the rocker 432 and rotating it. The rocker 432 facilitates the rotation of the threaded rod 43, making it more convenient to use.

[0028] Combination Figure 3 and Figure 4 A fixing plate 412 is fixedly provided at the lower end of the fixing tube 41 , and a handle 413 is fixedly provided on the outer side of the fixing plate 412 .

[0029] In this embodiment, during use, a worker holds the handle 413 to fix the fixing tube 41 , and then the combined probe 1 and the lamp 2 can be extended underwater for detection.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable underwater visual device that can be extended, comprising a probe (1) and a lamp (2), characterized in that: The invention also comprises a fixing assembly (3) for fixing the probe (1) and the lamp (2) and a telescopic assembly (4) for driving the fixing assembly (3) to telescope, wherein the fixing assembly (3) comprises a fixing seat (31), a first clamp (32) and a second clamp (33), a bolt (34) is provided between the first clamp (32) and the second clamp (33), the first clamp (32) and the second clamp (33) are connected by the bolt (34), a mounting seat (311) is provided on one side of the fixing seat (31), a connecting column (321) is provided on one side of the first clamp (32), and the connecting column (321) is threadedly connected to the mounting seat (311).

2. The extendable handheld underwater visualization device according to claim 1, characterized in that: The telescopic assembly (4) comprises a sliding rod (42) fixedly connected to the lower end of the fixing seat (31), a fixing cylinder (41) slidably connected to the outside of the sliding rod (42), and a threaded rod (43) threadedly connected to the inside of the sliding rod (42).

3. The extendable handheld underwater visualization device according to claim 2, characterized in that: The interior of the fixed cylinder (41) is symmetrically provided with a sliding groove (411), and the outer side of the sliding rod (42) is symmetrically provided with a sliding block (421), and the sliding block (421) is slidably connected to the interior of the sliding groove (411).

4. The extendable handheld underwater visualization device according to claim 2, characterized in that: The lower end of the threaded rod (43) extends to the lower end of the fixed cylinder (41) and is provided with a rotating disk (431), and the lower end of the rotating disk (431) is provided with a rocker (432).

5. The extendable handheld underwater visualization device according to claim 2, characterized in that: A fixing plate (412) is fixedly provided at the lower end of the fixing tube (41), and a handle (413) is fixedly provided on the outer side of the fixing plate (412).

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