CN214071256U - Intelligent umbrella-shaped artificial fish reef - Google Patents
Intelligent umbrella-shaped artificial fish reef Download PDFInfo
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- CN214071256U CN214071256U CN202022143574.8U CN202022143574U CN214071256U CN 214071256 U CN214071256 U CN 214071256U CN 202022143574 U CN202022143574 U CN 202022143574U CN 214071256 U CN214071256 U CN 214071256U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model relates to an intelligent umbrella-shaped artificial fish reef, which comprises a base and a plurality of support rods which are arranged on the base and are distributed uniformly in the circumferential direction, wherein the upper ends of the support rods are connected with a connecting block for fixing all the support rods, the base is provided with a measuring device for measuring the sinking of the base and a monitoring terminal which is arranged remotely and is used for receiving and processing the data of a measuring sensor, the measuring device comprises a waterproof shell fixed on the base, a power block, a measuring sensor and a strip-shaped measuring resistor which are arranged in the shell and are arranged in series, the end part of the measuring resistor is fixed with a wire, the wire is connected with the power block in series, a contact pin which is in electrical signal contact with the measuring resistor is fixed on the shell, the measuring resistor is arranged in the shell in a sliding way, a push rod for pushing the movement of the measuring resistor is arranged on the base in a sliding way, the lower end of the ejector rod is abutted against the water bottom. The utility model discloses have the effect that can real-time remote monitoring fish shelter state.
Description
Technical Field
The invention relates to the technical field of artificial fish reefs, in particular to an intelligent umbrella-shaped artificial fish reef.
Background
China continental coast reaches 1 kilometer, and is mainly distributed in Yangtze river, yellow river, Zhujiang river, Qiantang river, sea river and the like. The river coast can put in the artificial fish reef, the artificial fish reef can effectively improve ecological environment, the artificial fish reef is the artificial fish gathering device that artificially sets up in the waters, and produced environment provides the place of growing and developing for organisms such as shoal of fish, provides the place of sheltering for the shoal of fish, can reach the effect to fishery resource protection better.
The fish reef is laying at the bottom after, can take place to sink, consequently has certain design requirement to shape, the weight of fish reef, and simultaneously to different soil layers, the condition of sinking of fish reef is also different, and sinking of soft soil layer is big, and the fish reef can be absorbed into in the soft soil layer completely even. The existing fish reef sinking measurement adopts the following mode that firstly, a mark is designed on the fish reef, and workers are arranged to dive for measurement after a period of time, so that the sinking numerical value is obtained
This measurement has the following disadvantages: the fish reef is large in putting amount, so that the manual workload is large, and the long-time diving is dangerous; data are inconvenient to record underwater, and the data need to be recorded by an additional means or manually and purely recorded, so that the measurement difficulty is increased; the data can not be monitored in real time, manual regular measurement is needed, the relation between the sinking amount of the fish reef and the time drawn in this way is not accurate enough, and the research difficulty is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the intelligent umbrella-shaped artificial fish reef which has the advantages that the sinking of the fish reef can be remotely monitored, the artificial diving mode is replaced to monitor the fish reef, so that the intelligent artificial fish reef is more intelligent, the manpower is saved, and effective data is provided for researching the fish reef.
The technical purpose of the invention is realized by the following technical scheme: an intelligent umbrella-shaped artificial fish reef comprises a base and a plurality of support rods which are arranged on the base and are evenly distributed in the circumferential direction, the upper ends of the supporting rods are connected with connecting blocks for fixing all the supporting rods, the base is provided with a measuring device for measuring the sinking of the base and a monitoring terminal which is arranged remotely and is used for receiving and processing the data of the measuring sensor, the measuring device comprises a waterproof shell fixed on the base, a power supply block, a measuring sensor and a strip-shaped measuring resistor which are arranged in the shell in series, a lead is fixed at the end part of the measuring resistor and is connected with the power supply block in series, a contact pin which is in electrical signal contact with the measuring resistor is fixed on the shell, the measuring resistor is arranged in the shell in a sliding mode, a top rod used for pushing the measuring resistor to move is arranged on the base in a sliding mode, and the lower end of the top rod is abutted to the bottom of the water.
The effect that above-mentioned setting reached: the base is put into water, after the base is initially stabilized, the current value in the circuit is the initial current value at the moment, and the sinking amount of the base is 0 at the moment; when the base sinks, the base and the shell sink together at the moment, the ejector rod pushes the measuring resistor, the measuring resistor slides in the shell, the contact pin slides with the measuring resistor, the length of the measuring resistor connected in series in the circuit is increased, and therefore the current in the circuit can also change, and the variable quantity of the length of the resistor is calculated according to the change of the current, namely the sinking quantity of the base. The measuring sensor is used for transmitting the numerical value of the current in real time, and the monitoring terminal converts the numerical value of the current and the initial numerical value of the current, so that the sinking amount of the fish reef can be remotely monitored. Above-mentioned setting replaces artifical dive to monitor the fish reef, and is more convenient.
Further setting: the monitoring terminal comprises a wireless signal transmitter connected with the measuring sensor through an electric signal, a signal receiver used for receiving information of the signal transmitter and a processor used for processing data of the signal receiver, and the processor converts a current change signal into a numerical value of the sinking base for real-time monitoring.
The effect that above-mentioned setting reached: the aforesaid setting is convenient for long-rangely monitor a plurality of fish reefs, replaces current artificial diving to detect the fish reef, and is more convenient, and this kind of mode is more convenient.
Further setting: the water-proof sealing device is characterized in that a sealing sleeve is fixed on the shell, a plurality of O-shaped rings for preventing water from entering the sealing sleeve are embedded in the sealing sleeve, a plurality of annular grooves are formed in the sealing sleeve, and water-insoluble sealing liquid is filled in the annular grooves.
The effect that above-mentioned setting reached: the O-shaped ring is used for preventing seawater or river water from entering the shell, sealing liquid can be methylbenzene and high polymer oil, and the molecular particles of the methylbenzene and the high polymers are larger than water molecules, so that the difficulty of the molecules of the sealing liquid penetrating through a gap between the O-shaped ring and the low rod is far greater than the water molecules, and the sealing effect is further improved.
Further setting: still be equipped with the protection device who is used for detecting the infiltration in the casing, protection device is including being located the measuring resistor below and contactless positive pole and negative pole, through dry battery and the voltage sensor of wire and positive pole and negative pole series connection, voltage sensor passes through the signal of telecommunication and is connected with monitor terminal, works as when positive pole and negative pole switch on under the effect of water for produce the signal after voltage sensor circular telegram, monitor terminal receives voltage sensor's signal and generates alarm signal.
The effect that above-mentioned setting reached: when water has permeated into the guide sleeve, the positive electrode and the negative electrode are conducted under the action of the water, so that the voltage sensor generates signals after being electrified, and the signal receiver receives the signals of the voltage sensor and generates alarm signals to prompt a worker to maintain in time.
Further setting: the fish reef sinking amount adopts the following calculation formula: h ═ US/I1ρ-US/I0ρ, wherein H represents the amount of sinking of the fish reef; u represents the voltage of the power block; s represents the sectional area of the measuring resistor; ρ represents the resistivity of the measured resistance; i is0Representing the current in the line when the fish reef sinking amount is 0; i is1Representing the current in the line after the fish reef has sunk, wherein U, S, I0、ρ is a known constant value.
The effect that above-mentioned setting reached: through above-mentioned formula, convert the signal of electric current into with the sunken volume of fish reef and carry out teletransmission, convert the signal of electric current into sunken numerical value through the treater, realize the sunken volume of remote real time monitoring fish reef like this.
Further setting: the fish shoal monitoring system is characterized in that an image acquisition system used for monitoring a fish shoal is arranged on the connecting block, the image acquisition system comprises a camera used for shooting underwater images and a driving device used for controlling the camera to rotate, and the monitoring terminal can receive and display image information of the camera.
The effect that above-mentioned setting reached: the position of the spawning of the fish shoal and the type of the fish shoal are obtained through the image, so that the characteristic of the spawning of the fish shoal can be conveniently further researched. The camera collects images once at intervals, and the collection time and frequency are designed according to the requirements of experiments. The driving device is used for driving the camera to rotate along a vertical axis, so that the environment around the base can be shot at multiple angles.
Further setting: the camera overcoat is equipped with transparent waterproof shell, the mouth position of making a video recording that corresponds the camera on the shell is rotated and is connected with and is used for preventing that the shell is by the adnexed baffle of microorganism, be equipped with in the shell and be used for driving baffle pivoted servo motor.
The effect that above-mentioned setting reached: because the camera is positioned at the underwater position and adopts instantaneous shooting when the camera collects images, the shooting time is short, most of the time is in a non-working state, and microorganisms and suspended matters easily shield the lens of the camera, thereby influencing the shooting of the camera. When the camera is not used, the shield is shielded by the baffle plate, so that microorganisms and suspended matters are attached to the outer side of the baffle plate. When the camera is needed, the servo motor drives the baffle to rotate, so that the camera can collect images.
Further setting: the measuring resistor is externally provided with an insulating layer, a T-shaped sliding groove is formed in the cylindrical surface of the measuring resistor along the axial direction of the measuring resistor, the contact pin is connected in the sliding groove in a sliding mode, and a spring used for enabling the contact pin to abut against the inner wall of the sliding groove is sleeved on the contact pin.
The effect that above-mentioned setting reached: the setting of spring for contact pin can contact with measuring resistance all the time, prevents to appear contact failure.
Further setting: the shell comprises a fixed sleeve fixed on the base, a guide sleeve coaxially arranged with the ejector rod and a telescopic sleeve horizontally connected between the guide sleeve and the fixed sleeve, a detection device for detecting the sideslip amount of the base is arranged in the shell and comprises a detection resistor which is horizontally arranged in the telescopic sleeve in a sliding manner and a detection needle which is fixed in the telescopic sleeve and is in electric signal contact with the detection resistor, an insulating rod is fixedly arranged at one end of the detection resistor, which is close to the measuring resistor, the insulating rod is fixedly connected with the guide sleeve, one end of the detection resistor, which is far away from the insulating rod, and the detection needle are connected with the power supply block through leads so that the power supply block, the detection resistor and the detection needle form a closed loop, the loop is connected in series with a detection sensor for detecting current in the loop, and the monitoring terminal can remotely receive and process data of the detection sensor.
The effect that above-mentioned setting reached: detection device and measuring device's detection principle is the same for the influence that the research rivers produced the fish reef of further being convenient for are monitored the volume that sideslips of fish reef.
Compared with the prior art, the invention has the following beneficial effects:
1. the fish reef is monitored through the measuring device and the monitoring device, the artificial diving is replaced to monitor the fish reef, the amount of manual labor is saved, and meanwhile, the monitored numerical value can be obtained in real time;
2. the protection device is used for detecting the water seepage condition of the shell, so that an alarm signal can be timely emitted to prompt a worker to maintain;
3. the image acquisition system is used for monitoring the fish school, and is convenient for researching the habit of the fish school.
Drawings
Fig. 1 is an overall configuration diagram of the present embodiment;
fig. 2 is a schematic view of a monitoring flow of the monitoring terminal of the present embodiment;
FIG. 3 is a schematic view of the detecting unit and the detecting unit as a whole according to the present embodiment;
fig. 4 is a schematic structural view of the inside of the housing of the present embodiment;
FIG. 5 is a schematic view showing a connection structure of the contact pin and the measuring resistor of the present embodiment;
FIG. 6 is a schematic structural view of the protection device of the present embodiment;
fig. 7 is a schematic structural diagram of the image capturing system of the present embodiment.
In the figure: 11. a base; 12. a strut; 13. connecting blocks; 14. a top rod; 2. a measuring device; 22. measuring the resistance; 221. an insulating layer; 222. a chute; 23. a measurement sensor; 24. a power supply block; 25. a contact pin; 26. a spring; 3. a housing; 31. a guide sleeve; 32. fixing a sleeve; 33. a telescopic sleeve; 331. a first connecting sleeve; 332. a second connecting sleeve; 34. sealing sleeves; 35. an O-shaped ring; 36. a ring groove; 4. a detection device; 41. detecting a resistance; 42. a detection sensor; 43. a detection pin; 5. a protection device; 51. dry batteries; 52. a voltage sensor; 53. a positive electrode; 54. a negative electrode; 6. an image acquisition system; 61. a camera; 62. A drive device; 63. a housing; 64. a baffle plate; 65. a servo motor.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1: referring to fig. 1, an intelligent umbrella-shaped artificial fish reef comprises a base 11 and a plurality of struts 12 installed on the base 11, wherein the struts 12 are uniformly distributed on the base 11 in the circumferential direction, and all the struts 12 are distributed in an umbrella shape. The upper end of branch 12 is connected with and is used for the connecting block 13 fixed with all branch 12, and branch 12 can be made by the stainless steel tubular metal resonator, and branch 12 can be dismantled with connecting block 13 and base 11 through pegging graft and be connected, and it has the bolt to peg graft on connecting block 13 and the base 11, and bolt threaded connection is on branch 12, fixes branch 12 on connecting block 13 and base 11 like this for branch 12, connecting block 13 and base 11 form a whole.
Referring to fig. 1-4, a measuring device 2 for measuring the sinking of the base 11 is disposed on the base 11, and the measuring device 2 includes a power block 24, a contact pin 25, a measuring sensor 23, and a measuring resistor 22 disposed in series. Fixed waterproof casing 3 that sets up on the base 11, measuring resistor 22 is vertical to be slided and is connected in casing 3, and contact pin 25 is fixed in casing 3 to with measuring resistor 22 contact, contact pin 25 and measuring resistor 22 sliding connection, power supply block 24 and measuring sensor 23 all set up in casing 3, measuring sensor 23 is arranged in the electric current of detection circuitry, specifically is current sensor, measuring resistor 22's upper end is passed through wire and 24 signal of electricity connection of power supply block. The shell 3 is provided with a push rod 14 in a sliding way, the push rod 14 is used for pushing the measuring resistor 22, the lower end of the push rod 14 is inserted into the sludge, and the lower end of the push rod 14 is fixed.
Referring to fig. 1-4, a base 11 is placed in water, and when the base 11 is initially stabilized, the current value in the circuit is an initial current value and is denoted as I0The sinking amount of the base 11 at this time is 0; when the base 11 sinks, at this time, the base 11 and the housing 3 sink together, the ejector rod 14 pushes the measuring resistor 22, so that the measuring resistor 22 slides in the housing 3, a sliding motion is generated between the contact pin 25 and the measuring resistor 22, and further, the length of the measuring resistor 22 connected in series in the circuit is increased, therefore, the current in the circuit also changes, and the sinking amount of the base 11 is calculated according to the change of the current. The sinking amount of the base 11, namely the sinking amount of the fish reef, is calculated according to the following formula: h ═ US/I1ρ-US/I0ρ, wherein H represents the amount of sinking of the fish reef(ii) a U represents the voltage of the power block; s represents the sectional area of the measuring resistor; ρ represents the resistivity of the measured resistance; i is0Representing the current in the line when the fish reef sinking amount is 0; i is1Representing the current in the line after the fish reef has sunk, wherein U, S, I0、ρ is a known constant value.
Referring to fig. 2 to 5, the measurement sensor 23 is connected with a monitoring terminal for remotely receiving and processing data of the measurement sensor 23, the monitoring terminal comprises a wireless signal transmitter electrically connected with the measurement sensor 23, a signal receiver for receiving information of the signal transmitter, and a processor for processing data of the signal receiver, and the processor converts a current change signal into a sinking value of the base 11 for real-time monitoring. The processor calculates according to the formula, so that the situation that workers dive to measure the fish reef sinking amount is avoided, the processor can be realized through a computer, display is carried out through a display, the wireless signal transmitter and the signal receiver carry out information transmission through a communication network, and the communication network can be a telecommunication network, a mobile network or a communication network; the measuring sensor 23 transmits a signal to the wireless signal transmitter via a data line.
Referring to fig. 2 to 5, the housing 3 includes a fixed sleeve 32 fixed on the base 11, a guide sleeve 31 coaxially disposed with the push rod 14, and a telescopic sleeve 33 horizontally connected between the guide sleeve 31 and the fixed sleeve 32, the telescopic sleeve 33 includes a first connection sleeve 331 fixed on the fixed sleeve 32 and a second connection sleeve 332 fixed on the guide sleeve 31, the first connection sleeve 331 and the second connection sleeve 332 are sleeved with each other, the number of the telescopic sleeves 33 is three, and the contact pin 25 is located in the telescopic sleeve 33 at the lowest position.
Referring to fig. 2-5, a detecting device 4 for detecting the amount of side sliding of the base 11 is disposed in the housing 3, the detecting device 4 includes a detecting resistor 41 horizontally slidably disposed in the uppermost telescopic sleeve 33 and a detecting pin 43 fixed in the first connecting sleeve 331 and in electrical signal contact with the detecting resistor 41, an insulating rod is fixedly disposed at one end of the detecting resistor 41 close to the measuring resistor 22, the insulating rod is fixedly connected with the guiding sleeve 31, one end of the detection resistor 41 far away from the insulating rod and the detection pin 43 are both connected with the power supply block 24 through leads, the power supply block 24, the detection resistor 41 and the detection needle 43 form a closed loop, a detection sensor 42 for detecting current in the loop is connected in series in the loop, the detection sensor 42 is specifically a current sensor, the detection principle of the detection device 4 is the same as that of the measurement device 2, and the calculation formula is also the same. The detection sensor 42 transmits a signal to the wireless signal transmitter through a data line, so that the monitoring terminal can simultaneously monitor the vertical subsidence and the horizontal slippage of the base 11.
Referring to fig. 2-5, an insulating layer 221 is disposed outside the measuring resistor 22, a T-shaped sliding groove 222 is disposed on a cylindrical surface of the measuring resistor 22 along an axial direction of the measuring resistor 22, the contact pin 25 is connected in the sliding groove 222 in a sliding manner, the contact pin 25 is sleeved with the spring 26, a retaining ring is fixedly disposed on the contact pin 25, two ends of the spring 26 respectively abut against a side wall of the guide sleeve 31 and the retaining ring, so that the contact pin 25 can always contact with the measuring resistor 22, one end of the contact pin 25, which is far away from the measuring resistor 22, is connected with the power supply block 24 through a wire, and the wire adopts a flexible wire, so that a flexible space exists between the contact pin 25 and the power supply block 24. The connection of the detection pin 43 and the detection resistor 41 is the same as the connection of the contact pin 25 and the measuring resistor 22.
Referring to fig. 2-5, a sealing sleeve 34 is fixed on the guide sleeve 31, a plurality of O-rings 35 for preventing water from entering the sealing sleeve are embedded in the sealing sleeve 34, a plurality of ring grooves 36 are further formed in the sealing sleeve 35, a water-insoluble and insulating sealing liquid is filled in the ring grooves 36, the sealing liquid can be toluene or polymer oil, and some molecular particles of the toluene and the polymer are larger than water molecules, so that the difficulty of the molecules of the sealing liquid penetrating through a gap between the O-rings 35 and the low rod is far greater than that of the water molecules, and the sealing effect is achieved.
Referring to fig. 2-6, a protection device 5 for detecting water seepage is further arranged in the housing 3, the protection device 5 comprises an anode 53 and a cathode 54 which are located below the measuring resistor 22 and are not in contact with each other, a dry battery 51 and a voltage sensor 52 which are connected with the anode 53 and the cathode 54 in series through conducting wires, the voltage sensor 52 is connected with a wireless signal transmitter through a data line, when water penetrates into the guide sleeve 31, the anode 53 and the cathode 54 are conducted under the action of the water at the moment, so that the voltage sensor 52 generates a signal after being electrified, and a signal receiver receives the signal of the voltage sensor 52 and generates an alarm signal to prompt a worker to maintain in time.
Referring to fig. 1, 2 and 7, an image acquisition system 6 for monitoring fish shoals is arranged on the connecting block 13, the image acquisition system 6 comprises a camera 61 for shooting underwater images and a driving device 62 for controlling the rotation of the camera 61, the camera 61 is connected with a wireless signal transmitter through a data line, and a signal receiver can receive image information of the camera 61 and display the image information through a display. The position of spawning of the fish shoal and the type of the fish shoal are obtained through the image, and the fish shoal can be conveniently further researched. The camera 61 collects images at intervals, and the time and frequency of collection are designed according to the requirements of the experiment. The driving device 62 is used for driving the camera 61 to rotate along a vertical axis, so that the environment around the base 11 can be photographed at multiple angles.
Referring to fig. 7, a transparent waterproof casing is provided outside the camera 61, a baffle plate 64 for preventing the casing from being attached by microorganisms is rotatably connected to the casing at a position corresponding to the camera port of the camera 61, and a servo motor 65 for driving the baffle plate 64 to rotate is provided inside the casing. Since the camera 61 is located at the underwater position, the suspended matter of the microorganism can easily shield the lens of the camera 61, and the shooting by the camera 61 is affected. When the camera 61 is not in use, the shield plate 64 shields the housing 63 so that microorganisms and suspended matter adhere to the outside of the shield plate 64. When the camera 61 is required to be used, the servo motor 65 drives the baffle plate 64 to rotate, so that the camera can collect images. The servo motor 65 is controlled by a PLC controller, and the instructions of the PLC controller are controlled by means of communication, so that the servo motor 65 can work remotely.
Referring to fig. 1-7, the power supply of the fish reef of this embodiment adopts photovoltaic board electricity generation to be weak current, voltage is less than 12 volts, even so the electric leakage can not produce the injury to people and fish yet, the fish reef is put in coast or river bank position, consequently can be at the vertical photovoltaic board in bank and battery, measures the position that needs the circular telegram through the wire, and wireless signal transmitter sets up at the bank, and the all interfaces of wire all adopt waterproof interface.
The implementation principle of the above embodiment is as follows: through measuring device 2 and detection device 4 to sinking and sideslipping of fish reef detect, the detection principle utilizes resistance change in the resistance access line, and the electric current that causes changes, obtains the amount of sinking and the amount of sideslipping of fish reef through the conversion, and the nature of further research soil layer is to the influence of fish reef, is convenient for design out the more reasonable fish reef of structure. The design of the camera 61 facilitates the study of the attraction of the shape, shadow area and the like of the fish reef to the fish school, thereby facilitating the design of the fish reef capable of attracting the fish school.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an intelligent umbrella-shaped artificial fish reef which characterized in that: including base (11), install a plurality of branches (12) on base (11) and circumference equipartition, the upper end of branch (12) is connected with and is used for connecting block (13) fixed with all branch (12), be equipped with on base (11) and be used for measuring submerged measuring device (2) of base (11) and the long-range monitor terminal who is used for receiving and handling measurement sensor (23) data that sets up, measuring device (2) including fix waterproof casing (3) on base (11), set up in casing (3) and establish ties and set up power block (24), measuring sensor (23) and rectangular shape measuring resistor (22), the end fixing of measuring resistor (22) has the wire, the wire establishes ties with power block (24), be fixed with on casing (3) with contact pin (25) with measuring resistor (22) signal of telecommunication contact, the measuring resistor (22) is arranged in the shell (3) in a sliding mode, a push rod (14) used for pushing the moving of the measuring resistor (22) is arranged on the base (11) in a sliding mode, and the lower end of the push rod (14) is abutted to the bottom of the water.
2. The intelligent umbrella-shaped artificial fish reef of claim 1, wherein: the monitoring terminal comprises a wireless signal transmitter connected with the measuring sensor (23) through an electric signal, a signal receiver used for receiving information of the signal transmitter and a processor used for processing data of the signal receiver, and the processor converts a current change signal into a numerical value of the sinking of the base (11) for real-time monitoring.
3. The intelligent umbrella-shaped artificial fish reef of claim 1, wherein: be fixed with seal cover (34) on casing (3), the embedded O type circle (35) that are equipped with in a plurality of prevention water entering seal cover (34) of seal cover (34), a plurality of annular (36) have still been seted up in seal cover (34), be equipped with the sealing liquid that is insoluble in water in annular (36).
4. The intelligent umbrella-shaped artificial fish reef of claim 3 wherein: still be equipped with protection device (5) that are used for detecting the infiltration in casing (3), protection device (5) are including being located measuring resistance (22) below and contactless anodal (53) and negative pole (54), through dry battery (51) and voltage sensor (52) of wire and anodal (53) and negative pole (54) series connection, voltage sensor (52) are connected with monitor terminal through the signal of telecommunication, work as anodal (53) and negative pole (54) when switching on under the effect of water for produce the signal after voltage sensor (52) circular telegram, monitor terminal receives the signal of voltage sensor (52) and generates alarm signal.
5. The intelligent umbrella-shaped artificial fish reef of claim 1, wherein: be equipped with image acquisition system (6) that are used for monitoring the shoal of fish on connecting block (13), image acquisition system (6) are including being used for shooing camera (61) of image under water and being used for controlling camera (61) pivoted drive arrangement (62), monitor terminal can accept the image information of camera (61) and show.
6. The intelligent umbrella-shaped artificial fish reef of claim 5, wherein: the camera (61) overcoat is equipped with transparent waterproof shell, it is connected with baffle (64) that are used for preventing that the shell from being adhered to by the microorganism to correspond the camera mouth position rotation of camera (61) on the shell, be equipped with in the shell and be used for driving baffle (64) pivoted servo motor (65).
7. The intelligent umbrella-shaped artificial fish reef of claim 1, wherein: an insulating layer (221) is arranged outside the measuring resistor (22), a T-shaped sliding groove (222) is formed in the cylindrical surface of the measuring resistor (22) along the axial direction of the measuring resistor (22), the contact pin (25) is connected in the sliding groove (222) in a sliding mode, and a spring (26) used for enabling the contact pin (25) to abut against the inner wall of the sliding groove (222) is sleeved on the contact pin (25).
8. The intelligent umbrella-shaped artificial fish reef of claim 1, wherein: casing (3) including fixing fixed cover (32) on base (11), with uide bushing (31) and the telescopic sleeve (33) of horizontal connection between uide bushing (31) and fixed cover (32) of ejector pin (14) coaxial setting, be equipped with in casing (3) and be used for detecting detection device (4) of base (11) volume of sideslipping, detection device (4) including the level slide set up in telescopic sleeve (33) detection resistance (41) and fix in telescopic sleeve (33) with detection resistance (41) detection needle (43) of signal of telecommunication contact, detection resistance (41) are close to the fixed insulating rod that is equipped with in one end of measuring resistance (22), insulating rod and uide bushing (31) fixed connection, the one end that insulating rod was kept away from in detection resistance (41) all is connected with power block (24) through the wire with detection needle (43), makes power block (24), The detection resistor (41) and the detection pin (43) form a closed loop, a detection sensor (42) for detecting the current in the loop is connected in series in the loop, and the monitoring terminal can remotely receive and process the data of the detection sensor (42).
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| CN202022143574.8U CN214071256U (en) | 2020-09-25 | 2020-09-25 | Intelligent umbrella-shaped artificial fish reef |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088818A (en) * | 2020-09-25 | 2020-12-18 | 中国水产科学研究院渔业工程研究所 | Intelligent umbrella-shaped artificial fish reef |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112088818A (en) * | 2020-09-25 | 2020-12-18 | 中国水产科学研究院渔业工程研究所 | Intelligent umbrella-shaped artificial fish reef |
| CN112088818B (en) * | 2020-09-25 | 2024-05-17 | 中国水产科学研究院渔业工程研究所 | Intelligent umbrella-shaped artificial fish reef |
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