Shellfish valve movement monitoring device convenient to fix

Abstract

The utility model discloses a shellfish valve motion monitoring device convenient to fix, and relates to the technical field of shellfish valve motion monitoring devices. The shellfish valve movement monitoring device convenient to fix comprises a mounting plate, a mounting hole is formed in the lower end of the mounting plate, a rubber pad is connected to the position, located on the outer side of the mounting hole, of the rear surface of the mounting plate, a bolt is inserted and connected into the mounting hole, and a rubber pad is attached to the rear surface of a bolt head of the bolt. The outer side of the upper end of the mounting plate is sleeved with two adjusting lantern rings, the upper end of the adjusting lantern ring at the rear end is provided with a hollow containing base with the upper end open, the containing base is filled with silica gel, the opening of the upper end of the containing base is provided with a tinfoil sealing layer, and the outer side of the upper end of the containing base is sleeved with a protective cover. A magnet is connected to the interior of the upper end of the adjusting lantern ring at the front end through threads, a connecting wire is arranged at the upper end of the mounting plate, and a Hall sensor is connected to the front end of the connecting wire.

Description

Technical Field

[0001] The utility model relates to the technical field of shellfish valve movement monitoring devices, in particular to a shellfish valve movement monitoring device which is convenient to fix. Background Art

[0002] Shellfish is a type of mollusk. It is an animal with three germ layers, bilateral symmetry, and a true body cavity. Common ones include ark shells, salamanders, snails, conches, clams, and clams. Among them, river clams mainly feed on plankton and plants, including algae, rotifers, flagellates, organic residues in the water, and fish feces. They also eat other small organisms, such as algae, green algae, diatoms, and plant leaf fragments. It has the reputation of being an underwater filter. Therefore, in order to study the living habits of these river clams, they are often filmed by a fixed camera position, and then studied and recorded through video playback. It is more troublesome to use, so a convenient and fixed shellfish valve movement monitoring device is designed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a convenient and fixed shellfish valve movement monitoring device, which solves the problem that the prior art shellfish valve movement monitoring is mostly recorded by camera shooting, and the research requires video playback of little records, which is rather troublesome.

[0005] (II) Technical solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model provides a conveniently fixed shellfish valve movement monitoring device, comprising: an L-shaped mounting plate as a whole, a mounting hole is opened inside the lower end of the mounting plate, a rubber pad is connected to the rear surface of the mounting plate and around the outer side of the mounting hole, a bolt is inserted and connected inside the mounting hole, and a rubber pad is also attached to the rear surface of the bolt head of the bolt, two adjustment rings are sleeved on the outer side of the upper end of the mounting plate, and a mounting seat with a hollow interior and an open upper end is arranged on the upper end of the rear adjustment ring at the rear end, the interior of the mounting seat is filled with silicone, a tin foil sealing layer is arranged at the opening of the upper end of the mounting seat, a protective cover is sleeved on the outer side of the upper end of the mounting seat, the lower end of the mounting seat is connected to the adjustment ring by threads, and the upper end of the adjusting ring at the front end is connected to a magnet by threads, a connecting wire is arranged on the upper end of the mounting plate, and a Hall sensor is connected to the front end of the connecting wire.

[0008] Preferably, a line bracket fixing plate is connected to the upper rear end of the mounting plate, and a wire bracket is connected to the upper front surface of the line bracket fixing plate.

[0009] Preferably, the outer sides of the connecting wire and the connecting end of the Hall sensor are wrapped with waterproof tape.

[0010] Preferably, the outer surface of the connecting wire is wrapped with a plastic foam protective film.

[0011] Preferably, a boss is arranged between the rubber pad on the rear surface of the mounting plate and the mounting plate, the line bracket fixing plate and the rear surface of the mounting plate are connected with the mounting boss at the upper and lower ends, silicone is arranged inside the mounting boss and a tin foil sealing layer is arranged at the rear end opening, an end cover is arranged on the outer side of the mounting boss, and the mounting boss has the same thickness as the mounting boss.

[0012] Preferably, an LED position display light is connected in the middle of the upper surface of the Hall sensor.

[0013] Preferably, the mounting plate and the line bracket fixing plate are made of stainless steel and have a waterproof coating on their outer surfaces.

[0014] (III) Beneficial effects

[0015] The utility model provides a convenient and fixed shellfish valve movement monitoring device, which has at least the following beneficial effects compared with the prior art:

[0016] This convenient and fixed shellfish valve movement monitoring device records the distance between the Hall sensor and the magnet every second, and finally determines the shellfish opening status based on the changes in the readings returned by the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is the right view of the utility model;

[0020] Figure 4 It is a partial enlarged view of the utility model.

[0021] In the figure: 1. Mounting plate; 2. Mounting hole; 3. Rubber pad; 4. Bolt; 5. Adjusting collar; 6. Mounting seat; 7. Protective cover; 8. Magnet; 9. Connecting wire; 10. Hall sensor; 21. Line bracket fixing plate; 22. Wire bracket; 23. Plastic foam protective film; 24. Mounting boss; 25. End cover; 26. LED position indicator light. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a conveniently fixed shellfish valve movement monitoring device, comprising: an L-shaped mounting plate 1 as a whole, a mounting hole 2 is opened inside the lower end of the mounting plate 1, a rubber pad 3 is connected to the rear surface of the mounting plate 1 and located around the outer side of the mounting hole 2, a bolt 4 is inserted and connected inside the mounting hole 2, and a rubber pad 3 is also attached to the rear surface of the bolt head of the bolt 4, two adjustment rings 5 ​​are sleeved on the outer side of the upper end of the mounting plate 1, and a mounting seat 6 with a hollow interior and an open upper end is arranged on the upper end of the rear end of the adjustment ring 5, the interior of the mounting seat 6 is filled with silica gel, and a tin foil sealing layer is arranged at the opening of the upper end of the mounting seat 6, a protective cover 7 is sleeved on the outer side of the upper end of the mounting seat 6, the lower end of the mounting seat 6 is threadedly connected to the adjustment ring 5, and the upper end of the front end of the adjustment ring 5 is threadedly connected to a magnet 8, a connecting wire 9 is arranged on the upper end of the mounting plate 1, and a Hall sensor 10 is connected to the front end of the connecting wire 9.

[0024] When in use, align the mounting hole 2 inside the mounting plate 1 with the hole on the cylinder wall of the experimental water cylinder, then insert the bolt 4 into the mounting hole 2, and fix the other side with a nut. When the bolt 4 is locked, the rubber pad 3 on the rear surface of the mounting plate 1 and the bolt 4 can play a sealing role to prevent water from flowing out through the mounting hole 2. Then, the adjusting collar 5 is sleeved on the outer side of the mounting plate 1. After adjusting the position, the mounting seat 6 and the magnet 8 are locked, so that the bottom of the mounting seat 6 and the magnet 8 will press against the mounting plate 1, thereby fixing the adjusting collar 5, and then pull out the adjusting collar 5. Lower the protective cover 7 on the upper end of the placement seat 6, tear off the tin foil sealing layer, place the shellfish inside the upper end of the placement seat 6, the silicone inside the placement seat 6 will fix the shellfish, then stick the Hall sensor 10 to the upper end of the shellfish, connect the wire 9 to the controller, the Hall sensor 10 can sense the change of the magnetic field, and record the distance information between the magnet 8 every second. If the shellfish opens or closes, the distance between the magnet and the Hall sensor 10 changes, and the opening or closing of the shellfish can be judged by the change in the reading returned by the Hall sensor 10.

[0025] like Figure 1-3As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the upper end of the rear side of the mounting plate 1 is connected to a line bracket fixing plate 21, and the upper end of the front surface of the line bracket fixing plate 21 is connected to a wire bracket 22.

[0026] From the analysis of the above structure, it can be known that when installing the connecting wire 9, the upper end of the connecting wire 9 is first inserted into the inside of the wire bracket 22. The pressure of the upper end of the connecting wire 9 will be applied to the wire bracket 22, reducing the gravity when the shellfish is opened.

[0027] like Figure 1-3 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the outer side of the connection end between the connecting wire 9 and the Hall sensor 10 is wrapped with a waterproof tape.

[0028] From the analysis of the above structure, it can be known that the waterproof tape can prevent water from seeping into the connection between the connecting wire 9 and the Hall sensor 10 and causing a short circuit.

[0029] like Figure 1-3 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the outer surface of the connecting wire 9 is wrapped with a plastic foam protective film 23.

[0030] Analysis of the above structure shows that the plastic foam protective film 23 wrapped around the outer surface of the connecting wire 9 has a certain buoyancy in the water, which reduces part of the gravity of the wire 9, reduces the gravity when the shellfish opens its mouth, and reduces the impact.

[0031] like Figure 1-3 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, a boss is arranged between the rubber pad 3 on the rear surface of the mounting plate 1 and the mounting plate 1, and the line bracket fixing plate 21 and the rear surface of the mounting plate 1 are connected with mounting bosses 24 at the upper and lower ends. Silicone is arranged inside the mounting boss 24 and a tin foil sealing layer is arranged at the rear end opening. An end cover 25 is arranged on the outer side of the mounting boss 24, and the mounting boss 24 has the same thickness as the mounting boss 24.

[0032] From the analysis of the above structure, it can be known that when conducting experiments in a glass water tank, it is inconvenient to drill holes on the glass. The end cover 25 can be pulled off, the tin foil sealing layer at the opening of the mounting boss 24 can be torn off, and the mounting plate 1 can be attached to the tank wall. The silicone inside the mounting boss 24 will fix the mounting plate 1 on the tank wall.

[0033] like Figure 1-3 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, an LED position display light 26 is connected in the middle of the upper surface of the Hall sensor 10.

[0034] From the analysis of the above structure, it can be seen that when the water is relatively turbid during the experiment, the LED position indicator 26 can show the location of the shellfish.

[0035] like Figure 1-3 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the mounting plate 1 and the line bracket fixing plate 21 are made of stainless steel and a waterproof coating is provided on the outer surface.

[0036] From the analysis of the above structure, it can be seen that during the experiment, the equipment is in water for a long time. The mounting plate 1 and the line bracket fixing plate 21 are made of stainless steel and the outer surface is provided with a waterproof coating to prevent rust and extend the service life.

[0037] 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.

[0038] 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 convenient and fixed shellfish valve movement monitoring device, characterized in that: include: The mounting plate (1) is L-shaped as a whole, a mounting hole (2) is opened inside the lower end of the mounting plate (1), a rubber pad (3) is connected to the rear surface of the mounting plate (1) and is located outside the mounting hole (2), a bolt (4) is inserted into the mounting hole (2), and the rear surface of the bolt head of the bolt (4) is also attached to the rubber pad (3), and two adjustment rings (5) are sleeved on the outer side of the upper end of the mounting plate (1), and the upper end of the rear end of the adjustment ring (5) is provided with a hollow interior and an open upper end. The mounting seat (6) is filled with silica gel, a tin foil sealing layer is provided at the upper opening of the mounting seat (6), a protective cover (7) is sleeved on the outer side of the upper end of the mounting seat (6), the lower end of the mounting seat (6) is connected to the adjustment collar (5) by threads, the upper end of the adjustment collar (5) is connected to a magnet (8) by threads, the upper end of the mounting plate (1) is provided with a connecting wire (9), and the front end of the connecting wire (9) is connected to a Hall sensor (10).

2. A conveniently fixed shellfish valve movement monitoring device according to claim 1, characterized in that: The upper rear end of the mounting plate (1) is connected to a line support fixing plate (21), and the upper front surface of the line support fixing plate (21) is connected to a wire support (22).

3. The conveniently fixed shellfish valve movement monitoring device according to claim 1 is characterized in that: The outer side of the connection end between the connecting wire (9) and the Hall sensor (10) is wrapped with waterproof tape.

4. The conveniently fixed shellfish valve movement monitoring device according to claim 1, characterized in that: The outer surface of the connecting wire (9) is wrapped with a plastic foam protective film (23).

5. The conveniently fixed shellfish valve movement monitoring device according to claim 2, characterized in that: A boss is provided between the rubber pad (3) on the rear surface of the mounting plate (1) and the mounting plate (1); a mounting boss (24) is connected to the upper and lower ends of the line bracket fixing plate (21) and the rear surface of the mounting plate (1); silica gel is provided inside the mounting boss (24) and a tin foil sealing layer is provided at the rear end opening; an end cover (25) is provided on the outer side of the mounting boss (24); and the mounting boss (24) has the same thickness as the mounting boss (24).

6. The conveniently fixed shellfish valve movement monitoring device according to claim 1, characterized in that: An LED position display light (26) is connected in the middle of the upper surface of the Hall sensor (10).

7. A conveniently fixed shellfish valve movement monitoring device according to claim 2, characterized in that: The mounting plate (1) and the line support fixing plate (21) are made of stainless steel and have waterproof coatings on their outer surfaces.

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