Handheld near-water-bank stepped water depth measuring instrument

Abstract

The utility model relates to the technical field of water depth exploration, and discloses a handheld near-water-bank stepped water depth measuring instrument which comprises a telescopic rod component, a handle installed on the telescopic rod component and a take-up and pay-off wheel installed at the bottom of one end of the telescopic rod component, and at least two guide rings are installed on the surface of the telescopic rod component. And a composite measuring rope is wound on a movable structure in the take-up and pay-off wheel. According to the handheld near-water-bank stepped water depth measuring instrument, the telescopic rod component capable of being flexibly contracted, the take-up and pay-off wheel, the composite measuring rope, the guide ring, the marking ring, the hanging hook component and the solid hammer component are assembled into the handheld near-water-bank stepped water depth measuring instrument, and in the using process, the take-up and pay-off wheel rocks and turns the composite measuring rope to control the water entering depth of the solid hammer component; the depth of the to-be-detected water area can be detected conveniently, the telescopic rod component is convenient to adjust, the offshore distance is customized, the take-up and pay-off wheel can be used for manually controlling the scaling of the measuring rope, and the use is flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of water depth exploration, in particular to a handheld near-water bank stepped water depth measuring instrument. Background Art

[0002] The population size and structure of amphibians are a direct reflection of the health of urban water ecosystems and are indicator biological groups that feedback the water ecological balance. However, in the current garden construction process, the needs of animals for the nearshore landscape water environment, especially the water depth and underwater slope during the water-land transition stage, are usually ignored.

[0003] When conducting background surveys for park water body planning and ecological assessment, applicants need to measure the actual water depth based on the distance from the shore. However, the depth measuring instruments currently sold on the market are used for large water bodies such as lakes and oceans, and are not suitable for shallow water bodies in parks. They cannot meet the needs of offshore water depth measurement and mapping of underwater slope conditions. Therefore, in response to the shortcomings of the existing technology, the applicant will propose a handheld near-shore stepped depth measuring instrument for improvement. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a handheld near-water shore stepped water depth measuring instrument, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a handheld near-water shore stepped water depth measuring instrument, comprising a telescopic rod component, a handle mounted on the telescopic rod component, and a retractable wire wheel mounted on the bottom of one end of the telescopic rod component, the surface of the telescopic rod component is mounted with no less than two guide rings, the movable structure inside the retractable wire wheel is wound with a composite measuring rope, one end of the composite measuring rope sequentially passes through the guide ring on the telescopic rod component and extends to the other end of the telescopic rod component;

[0006] One end of the composite measuring rope is connected to a hook component, the bottom of the hook component is connected to a gravity device, and the surface of the composite measuring rope is distributed with no less than two marking rings.

[0007] The telescopic rod component is mainly composed of a plurality of tapered rods which are assembled in sequence, and the tapered rod at the front end after being unfolded does not bend after being stressed, and the marking ring on the composite measuring rope is marked with different colors as the distance extends.

[0008] Preferably, the hook component comprises a hook and a limiting screw sleeve, wherein the inner side thread of the middle portion of the limiting screw sleeve is connected to the surface of the top end of the hook, and the bottom of the limiting screw sleeve blocks the open space at the bottom of the hook.

[0009] Preferably, the gravity device is mainly composed of a solid hammer assembly, and the solid hammer assembly is composed of an inverted conical weight and a first transition ring connected to the top of the inverted conical weight, and the first transition ring is hoisted at the bottom of the hook.

[0010] The surface of one end of the telescopic rod component is connected with a visual marking component and a display, and the surface of the composite measuring rope is provided with scale lines. The visual marking component is mainly assembled by a support frame sleeve and a miniature camera installed in one end of the support frame sleeve. The shooting direction of the miniature camera is toward the scale lines, and the miniature camera is electrically connected to the display through a wire.

[0011] The gravity device is mainly composed of a pressure-sensing detection component and a combination kit. The pressure-sensing detection component is installed inside the combination kit. The combination kit includes a top sleeve, a main mounting tube, a folding cone tube and a conical gravity head. The two ends of the folding cone tube are respectively connected to the top end of the conical gravity head and the bottom end of the main mounting tube. The bottom inner side of the top sleeve is threadedly connected to the top surface of the main mounting tube. The top surface of the top sleeve is connected with a second transition iron ring, and the second transition iron ring is hoisted at the bottom of the hook.

[0012] The pressure sensing detection component includes a pressure sensor, a control assembly, a T-rod and a spring. The pressure sensor and the control assembly are both mounted in a pair inside the main mounting tube, and the pressure sensor is electrically connected to the control assembly through a wire. One end of the T-rod is connected to the inner wall of the bottom of the conical gravity head, and the other end of the T-rod is clamped on the inner side of the bottom of the main mounting tube and aligned with the pressure sensing surface of the pressure sensor. The two ends of the spring are respectively connected to the surface of the other end of the T-rod and the inner wall of the bottom of the main mounting tube.

[0013] Preferably, the control component is wirelessly connected to the display, a battery is provided inside the display, the control component is electrically connected to the pressure sensor via a wire, and the control component includes a processor module, a wireless transmission module and a power supply module.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model adopts a flexibly retractable telescopic rod component and a reel, a composite measuring rope, a guide ring, a marking ring, a hook component, and a solid hammer component to assemble into a handheld near-shore stepped water depth measuring instrument. During use, the reel rotates the composite measuring rope to control the water depth of the solid hammer component, and then with the help of the markings of multiple marking rings, the depth of the water area to be measured can be conveniently detected. The telescopic rod component is easy to adjust and the offshore distance can be customized. The reel can manually control the scaling of the measuring rope, which is flexible to use. The multiple marking rings can be identified by bright colors, which is convenient for long-distance observation to obtain water depth readings.

[0016] 2. The utility model is assembled into another handheld near-shore stepped depth measuring instrument with a self-checking function by adopting a flexibly retractable telescopic rod component and a retractable wire wheel, a composite measuring rope, a guide ring, a marking ring, a hook component, a combination kit, a pressure-sensitive detection component, a scale line, a display, and a visual marking component. During use, the retractable wire wheel rotates the composite measuring rope to control the water depth of the solid hammer assembly, and the display uses the visual marking component to understand the data difference generated by the scale line linkage solid hammer assembly in real time, which is flexible to use.

[0017] 3. The utility model proposes another handheld near-shore stepped depth measuring instrument with a self-checking function. After the internal combination kit and the pressure-sensitive detection component contact the bottom surface of the water area to be measured, they will provide feedback in the form of pressure, thereby reducing the detection difficulty for the operator and allowing the overall device to adapt to the complex bottom surface environment of the water area. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view schematic diagram of the first embodiment of the structure of the utility model;

[0019] Figure 2 It is an enlarged schematic diagram of the solid hammer assembly of the utility model structure;

[0020] Figure 3 It is a front view schematic diagram of the second structural embodiment of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the second structural embodiment of the utility model;

[0022] Figure 5 It is a rear view schematic diagram of the second structural embodiment of the utility model;

[0023] Figure 6 It is a cross-sectional schematic diagram of the structural assembly kit of the utility model;

[0024] Figure 7 It is a top view schematic diagram of the pressure sensing detection component of the utility model structure;

[0025] Figure 8 The utility model structure Figure 5 The enlarged schematic diagram of point A in the middle;

[0026] In the figure: 1. telescopic rod component; 2. retractable wire wheel; 3. composite measuring rope; 4. guide ring; 5. hook component; 51. hook; 52. limit screw sleeve; 6. solid hammer assembly; 7. marking ring; 8. scale line; 9. display; 10. visual marking component; 11. combination kit; 111. top sleeve; 112. main installation tube; 113. folding cone tube; 114. conical gravity head; 12. pressure sensing detection component; 121. pressure sensor; 122. control component; 123. T-bar; 124. spring. DETAILED DESCRIPTION

[0027] 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.

[0028] Embodiment 1

[0029] See also Figure 1-2 A handheld near-water bank stepped depth measuring instrument, comprising a telescopic rod component 1, a handle mounted on the telescopic rod component 1, and a retractable wire wheel 2 mounted at the bottom of one end of the telescopic rod component 1, at least two guide rings 4 are mounted on the surface of the telescopic rod component 1, a composite measuring rope 3 is wound around the movable structure inside the retractable wire wheel 2, one end of the composite measuring rope 3 passes through the guide ring 4 on the telescopic rod component 1 in sequence and extends to the other end of the telescopic rod component 1;

[0030] One end of the composite measuring rope 3 is connected to a hook component 5, which includes a hook 51 and a limiting screw sleeve 52. The inner side of the middle part of the limiting screw sleeve 52 is threadedly connected to the surface of the top end of the hook 5, and the bottom of the limiting screw sleeve 52 blocks the open space at the bottom of the hook 5. The combination of the hook 5 and the limiting screw sleeve 52 enables the hook component 5 to have the functions of quick locking and convenient disassembly and giving way as a whole;

[0031] The bottom of the hook component 5 is connected with a gravity device, which is mainly composed of a solid hammer assembly 6, which is composed of an inverted conical weight and a first transition ring connected to the top of the inverted conical weight, and the first transition ring is hoisted at the bottom of the hook 5. The surface of the composite measuring rope 3 is distributed with no less than two marking rings 7;

[0032] The telescopic rod component 1 is mainly composed of a plurality of tapered rods which are assembled in sequence, which is convenient for retracting and controlling the distance from the shore and is also convenient for carrying and storage. After the telescopic rod component 1 is unfolded, the tapered rod at the front end does not bend after being subjected to force, thereby reducing the adverse effects of water depth measurement. The marking ring 7 on the composite measuring rope 3 is marked with different colors as the distance extends, which is convenient for the operator to directly view and record.

[0033] Working principle: The telescopic rod component 1 is composed of carbon fiber material and metal material;

[0034] For the water area to be measured with a flat bottom and relatively shallow, the tapered rod inside the telescopic rod component 1 is stretched and expanded in sequence (using the tapered rods with different diameters to be connected and limited), for example, to three meters, and then the end of the tapered rod closest to the reel 2 is held, and the reel 2 is rotated under the support of the telescopic rod component 1, and then the solid hammer assembly 6 connected to the composite measuring rope 3 is lowered to the water surface of the water area to be measured under the support of the telescopic rod component 1 and the reel 2 until it touches the water surface, and at this time, the marking ring 7 closest to the shore is used as the reference point;

[0035] Next, continue to shake the reel 2, so that the solid hammer assembly 6 enters the water area to be tested and gradually descends until the bottom of the solid hammer assembly 6 touches the bottom surface of the water area to be tested and produces an obvious pause. Then keep the reel 2 still, and the distance between the marking ring 7 closest to the shore and the moving marking ring 7 is the depth of the water area to be tested, which is recorded;

[0036] If you want to measure different positions later, you only need to shrink the tapered rod closest to the reel 2 in sequence to adjust the overall length of the telescopic rod component 1, and then repeat the measurement operation as described above.

[0037] Embodiment 2

[0038] See also Figure 3-8 A handheld near-water bank stepped depth measuring instrument, comprising a telescopic rod component 1, a handle mounted on the telescopic rod component 1, and a retractable wire wheel 2 mounted at the bottom of one end of the telescopic rod component 1, at least two guide rings 4 are mounted on the surface of the telescopic rod component 1, a composite measuring rope 3 is wound around the movable structure inside the retractable wire wheel 2, one end of the composite measuring rope 3 passes through the guide ring 4 on the telescopic rod component 1 in sequence and extends to the other end of the telescopic rod component 1;

[0039] One end of the composite measuring rope 3 is connected to a hook component 5, which includes a hook 51 and a limiting screw sleeve 52. The inner side of the middle part of the limiting screw sleeve 52 is threadedly connected to the surface of the top end of the hook 5, and the bottom of the limiting screw sleeve 52 blocks the open space at the bottom of the hook 5. The combination of the hook 5 and the limiting screw sleeve 52 enables the hook component 5 to have the functions of quick locking and convenient disassembly and giving way as a whole;

[0040] The bottom of the hook component 5 is connected with a gravity device, which is mainly composed of a pressure sensing detection component 12 and a combination kit 11. The pressure sensing detection component 12 is sleeved inside the combination kit 11. The combination kit 11 includes a top sleeve 111, a main installation tube 112, a folding cone tube 113 and a conical gravity head 114. The two ends of the folding cone tube 113 are respectively connected to the top end of the conical gravity head 114 and the bottom end of the main installation tube 112. The bottom inner side of the top sleeve 111 is threadedly connected to the top surface of the main installation tube 112. The top surface of the top sleeve 111 is connected with a second transition iron ring, which is hoisted at the bottom of the hook 51. The pressure sensing detection component 12 includes a pressure sensor 121, a control component 122, a T-bar 123 and a spring 124. The pressure sensor 121 and the control component 122 are both sleeved inside the main installation tube 112, and The pressure sensor 121 is electrically connected to the control component 122 through a wire, one end of the T-bar 123 is connected to the inner wall at the bottom of the conical gravity head 114, and the other end of the T-bar 123 is clamped on the inner side of the bottom of the main installation tube 112 and aligned with the pressure sensing surface of the pressure sensor 121, and the two ends of the spring 124 are respectively connected to the surface of the other end of the T-bar 123 and the inner wall at the bottom of the main installation tube 112, the control component 122 is wirelessly connected to the display 9, and a battery is provided inside the display 9. The control component 122 is electrically connected to the pressure sensor 121 through a wire, and the control component 122 includes a processor module, a wireless transmission module and a power module. The combination kit 11 is used in combination with the pressure sensing detection component 12. In addition to realizing the function of bottoming detection, the structure of the combination kit 11 itself has the effect of reciprocating disassembly and installation, thereby facilitating the maintenance of the pressure sensing detection component 12;

[0041] The surface of the composite measuring rope 3 is provided with at least two marking rings 7;

[0042] The telescopic rod component 1 is mainly composed of a plurality of tapered rods which are sequentially assembled, which is convenient for retracting and controlling the distance from the shore and also convenient for carrying and storing. After the telescopic rod component 1 is unfolded, the tapered rod at the front end does not bend after being stressed, which reduces the adverse effects of water depth measurement. The marking ring 7 on the composite measuring rope 3 is marked with different colors as the distance extends, which is convenient for the operator to directly view and record.

[0043] The surface of one end of the telescopic rod component 1 is connected with a visual marking component 10 and a display 9, and the surface of the composite measuring rope 3 is provided with scale lines 8. The visual marking component 10 is mainly assembled by a support frame sleeve and a miniature camera installed in one end of the support frame sleeve. The shooting direction of the miniature camera is toward the scale line 8, and the miniature camera is electrically connected to the display 9 through a wire, so as to realize real-time observation and electronic recording of the water depth detection distance.

[0044] Working principle: The telescopic rod component 1 is composed of carbon fiber material and metal material;

[0045] For the water area to be measured with a flat bottom and shallow water, the tapered rod inside the telescopic rod component 1 is stretched and expanded in sequence (using the tapered rods of different diameters to be connected and limited), for example, to three meters, and then the end of the tapered rod closest to the reel 2 is held, and the reel 2 is rotated under the support of the telescopic rod component 1, and then the solid hammer assembly 6 connected to the composite measuring rope 3 is lowered to the water surface of the water area to be measured under the support of the telescopic rod component 1 and the reel 2 until it touches the water surface, and the display 9 observes the scale value of the scale line 8 at this time through the visual marking component 10 and records it, and the display 9 and the miniature camera in the visual marking component 10 are existing electronic products, and specifically the products of Zhengtong Technology Jinan Co., Ltd. can be used;

[0046] Continue to rotate the reel 2, so that the solid hammer assembly 6 enters the water area to be tested and gradually descends until the bottom of the solid hammer assembly 6 contacts the bottom surface of the water area to be tested, and in the further descending process, the folding cone tube 113 and the T-shaped rod 123 inside the assembly kit 11 apply pressure in the opposite direction under the action of gravity, and then the folding cone tube 113 is contracted, and the T-shaped rod 123 presses the pressure sensor 121, so that the pressure sensor 121 generates pressure data and transmits it to the display 9 through the control assembly 122;

[0047] After the pressure data is obtained through the display 9, it means that the gravity device has touched the bottom. The display 9 observes the scale value of the scale line 8 at this time through the visual marking component 10, records it, and then resets the swing reel 2 to keep it still, directly extracts the solid hammer assembly 6 and resets it. At this time, the data marked by the scale line 8 after the gravity device enters the water is subtracted from the data value before the gravity device enters the water, and the depth value of the water area to be measured can be obtained and recorded;

[0048] If you want to measure different positions later, you only need to shrink the tapered rod closest to the reel 2 in sequence to adjust the overall length of the telescopic rod component 1, and then repeat the measurement operation as described above.

[0049] 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. At the same time, in the drawings of the present utility model, the fill pattern is only for distinguishing the layers, without any other limitation.

[0050] 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 handheld near-water shore stepped depth measuring instrument, comprising a telescopic rod component (1), a handle mounted on the telescopic rod component (1), and a retractable wire reel (2) mounted at the bottom of one end of the telescopic rod component (1), characterized in that: The surface of the telescopic rod component (1) is provided with at least two guide rings (4), the movable structure inside the retractable wire wheel (2) is wound with a composite measuring rope (3), one end of the composite measuring rope (3) sequentially passes through the guide rings (4) on the telescopic rod component (1) and extends to the other end of the telescopic rod component (1); One end of the composite measuring rope (3) is connected to a hook component (5), the bottom of the hook component (5) is connected to a gravity device, and the surface of the composite measuring rope (3) is distributed with no less than two marking rings (7).

2. A handheld near-shore stepped water depth measuring instrument according to claim 1, characterized in that: The telescopic rod component (1) is mainly composed of a plurality of tapered rods which are arranged in sequence, and the tapered rod at the front end after being unfolded does not bend after being subjected to force, and the marking ring (7) on the composite measuring rope (3) is marked with different colors as the distance extends.

3. A handheld near-shore stepped water depth measuring instrument according to claim 1, characterized in that: The hook component (5) comprises a hook (51) and a limiting screw sleeve (52), wherein the inner side of the middle portion of the limiting screw sleeve (52) is threadedly connected to the surface of the top end of the hook (51), and the bottom of the limiting screw sleeve (52) blocks the open space at the bottom of the hook (51).

4. A handheld near-shore stepped water depth measuring instrument according to claim 3, characterized in that: The gravity device is mainly composed of a solid hammer assembly (6), and the solid hammer assembly (6) is composed of an inverted conical weight and a first transition ring connected to the top of the inverted conical weight, and the first transition ring is hoisted at the bottom of the hook (51).

5. The handheld near-shore stepped water depth measuring instrument according to claim 1, characterized in that: The surface of one end of the telescopic rod component (1) is connected to a visual marking component (10) and a display (9); the surface of the composite measuring rope (3) is provided with scale lines (8); the visual marking component (10) is mainly assembled from a support frame sleeve and a miniature camera mounted inside one end of the support frame sleeve; the shooting direction of the miniature camera is toward the scale lines (8), and the miniature camera is electrically connected to the display (9) via a wire.

6. A handheld near-shore stepped water depth measuring instrument according to claim 3, characterized in that: The gravity device mainly comprises a pressure sensing detection component (12) and a combination kit (11); the pressure sensing detection component (12) is sleeved inside the combination kit (11); the combination kit (11) comprises a top sleeve (111), a main installation tube (112), a folding cone tube (113) and a conical gravity head (114); two ends of the folding cone tube (113) are respectively connected to a top end of the conical gravity head (114) and a bottom end of the main installation tube (112); the inner side of the bottom of the top sleeve (111) is threadedly connected to the top surface of the main installation tube (112); the top surface of the top sleeve (111) is connected to a second transition iron ring; the second transition iron ring is hoisted at the bottom of the hook (51).

7. A handheld near-shore stepped water depth measuring instrument according to claim 6, characterized in that: The pressure sensing detection component (12) comprises a pressure sensor (121), a control assembly (122), a T-shaped rod (123) and a spring (124); the pressure sensor (121) and the control assembly (122) are both sleeved inside the main installation tube (112), and the pressure sensor (121) is electrically connected to the control assembly (122) via a wire; one end of the T-shaped rod (123) is connected to the inner wall of the bottom of the conical gravity head (114), and the other end of the T-shaped rod (123) is clamped on the inner side of the bottom of the main installation tube (112) and aligned with the pressure sensing surface of the pressure sensor (121); and the two ends of the spring (124) are respectively connected to the surface of the other end of the T-shaped rod (123) and the inner wall of the bottom of the main installation tube (112).

8. A handheld near-shore stepped water depth measuring instrument according to claim 7, characterized in that: The control component (122) is wirelessly connected to the display (9), a battery is provided inside the display (9), the control component (122) is electrically connected to the pressure sensor (121) via a wire, and the control component (122) comprises a processor module, a wireless transmission module, and a power supply module.

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