Coral cultivation system

Abstract

The coral cultivation system comprises a coral base, a handle seat and an electronic tag, the coral base is provided with a first protruding block, a second protruding block, a containing cavity and a first opening communicated with the containing cavity, and the first opening is used for coral planting in the containing cavity. The first bump and the second bump are positioned on two sides of the coral base, and at least one can extend and retract relative to the coral base; the handle seat is provided with a groove used for placing the coral base, and the side wall of the groove is provided with a first hole matched with the first protruding block and a second hole matched with the second protruding block so that the coral base can be connected with the handle seat in a clamped mode. The handle base is further provided with a button switch which can move in the extending direction of the first hole or the second hole so that the first protruding block and / or the second protruding block can be retracted, and the button switch is used for separating the coral base from the handle base. The electronic tag is arranged on the coral base and located in the containing cavity, the electronic tag is used for marking the corresponding coral, and the problem that the credibility of the coral quality and source is low in the market is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a coral artificial breeding technical field, especially a coral cultivation system. BACKGROUND

[0002] Coral is an important natural resource, but its market circulation faces various problems, including high transplantation cost, low survival rate, etc., and there are some limitations in coral traceability and anti-counterfeiting methods, which cannot provide sufficient transparency and traceability.

[0003] Therefore, how to provide a coral cultivation system to ensure that coral cultivation can be carried out, and at the same time, sufficient transparency and traceability are provided, is a technical problem that technicians in the field need to solve at present. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a coral cultivation system, which can carry out coral cultivation and provide sufficient transparency and traceability.

[0005] To achieve the above-mentioned purpose, the utility model provides a coral cultivation system, which comprises:

[0006] A coral base is provided with a first protrusion, a second protrusion, a containing cavity, and a first opening communicated with the containing cavity, the first opening is used for planting coral in the containing cavity, and the first protrusion and the second protrusion are located on both sides of the coral base and at least one of them can be extended and withdrawn relative to the coral base;

[0007] A handle seat is provided with a groove for placing the coral base, a side wall of the groove is provided with a first hole matched with the first protrusion and a second hole matched with the second protrusion, so as to connect the coral base and the handle seat, and the handle seat is also provided with a button switch which can move along the extension direction of the first hole or the second hole to make the first protrusion and / or the second protrusion withdrawn, so as to separate the coral base from the handle seat;

[0008] An electronic tag is arranged on the coral base and located in the containing cavity, and the electronic tag is used for marking the corresponding coral.

[0009] Preferably, the cultivation system further comprises a cultivation frame, and the cultivation frame comprises:

[0010] A plurality of steel bars are sequentially connected in a closed frame body, and each steel bar is provided with a fixing position for detachable connection of the handle seat;

[0011] A support column is arranged at the connection position of two adjacent steel bars, and the extension direction of the support column is perpendicular to the steel bar, and one end of the support column close to the steel bar is provided with an opening communicated with the inside of the support column.

[0012] Preferably, the bottom of the coral base is provided with a receiving groove, and an elastic member connected to the first protrusion is arranged in the receiving groove, and the first protrusion can be received in the receiving groove and compress the elastic member.

[0013] Preferably, the handle seat is provided with a third hole communicating with the first hole, and a cross-sectional dimension of the third hole perpendicular to the first hole is smaller than a cross-sectional dimension of the first hole perpendicular to an axis of the first hole.

[0014] The button switch comprises a connecting portion penetrating the third hole, an abutting portion connected to one end of the connecting portion and capable of sliding in the first hole, and a button body connected to the other end of the connecting portion and located outside the handle seat, the button body being capable of driving the abutting portion to abut against the first protrusion.

[0015] Preferably, the steel bar is provided with strip-shaped holes to form fixing positions, the strip-shaped holes are multiple and uniformly arranged along an extension direction of the steel bar, and a length direction of the strip-shaped holes is the same as the extension direction of the steel bar.

[0016] Preferably, the handle seat is provided with a first through hole, and the connecting member penetrates the first through hole and the corresponding strip-shaped hole, so that the handle seat is fixed to the fixing position.

[0017] Preferably, the electronic tag comprises:

[0018] The inner layer shell is provided with a chip for collecting information, an antenna for transmitting and receiving radio frequency signals, and a carrier for packaging the chip and the antenna;

[0019] The outer layer shell is arranged outside the inner layer shell, the outer layer shell is made of biodegradable material, and the decomposed outer layer shell is used for fusion of the inner layer shell and the coral.

[0020] Preferably, the outer layer shell and the inner layer shell are both circular structures.

[0021] Preferably, the inner layer shell is a waterproof shell, and a sealing ring is arranged at a sealing position of the inner layer shell.

[0022] Preferably, the electronic tag is a passive tag, and the antenna is capable of transmitting radio frequency signals in an HF frequency band.

[0023] Corals cultivation system provided by the utility model relative to the prior art, the utility model provides a coral cultivation system, including coral base, handle seat and electronic tag, the coral base is equipped with first lug, second lug, containing cavity and first opening that is connected in containing cavity, first opening is used for planting coral in containing cavity, first lug and second lug are located at both sides of the coral base and at least one can extend and retract relative to the coral base, handle seat is equipped with recess for placing the coral base, the side wall of recess is equipped with first hole that is adapted to first lug and second hole that is adapted to second lug, in order to be connected with handle seat, handle seat is also equipped with button switch that can move along the extension direction of first hole or second hole to make first lug and / or second lug retract, for the coral base is separated from handle seat, electronic tag is arranged in the coral base and is located in containing cavity, and electronic tag is used for marking corresponding coral.

[0024] Specifically, by planting coral in the containing cavity of the coral base, and setting an electronic tag in the containing cavity of the coral base to mark the corresponding coral, then placing the coral base in the recess of the handle seat, and connecting the first lug and the second lug of the coral base through the first hole and the second hole of the side wall of the recess, the coral base and the handle seat are relatively fixed, the electronic tag accompanies the whole process of coral growth, through the data transmission of the electronic tag, the accurate recording and transmission of the coral growth information are ensured, the coral cultivation can be ensured, and sufficient transparency and traceability are provided to avoid the low credibility of coral quality and source in the market. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only the embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of providing the drawings.

[0026] Figure 1 It is the structure schematic diagram of the coral cultivation system provided by the embodiment of the utility model;

[0027] Figure 2 It is the front view of Figure 1 ;

[0028] Figure 3 It is the side view of Figure 1 ;

[0029] Figure 4 It is the top view of Figure 1 ;

[0030] Figure 5Structure schematic view of the coral base provided by the embodiment of the utility model;

[0031] Figure 6 Structure schematic view of the first protruding block provided by the embodiment of the utility model;

[0032] Figure 7 Structure schematic view of the electronic tag provided by the embodiment of the utility model;

[0033] Figure 8 Structure schematic view of the handle base provided by the embodiment of the utility model;

[0034] Figure 9 Structure schematic view of the handle base provided by the embodiment of the utility model from another perspective;

[0035] Figure 10 Structure schematic view of the coral base provided by the embodiment of the utility model installed on the handle base;

[0036] Figure 11 Structure schematic view of the handle base provided by the embodiment of the utility model installed on the steel bar;

[0037] Figure 12 Structure schematic view of the steel bar provided by the embodiment of the utility model;

[0038] Figure 13 Structure schematic view of the supporting column provided by the embodiment of the utility model;

[0039] Figure 14 Structure schematic view of the supporting column and the steel bar provided by the embodiment of the utility model.

[0040] Among them:

[0041] 1-coral base, 2-handle base, 3-button switch, 4-first protruding block, 5-connecting piece, 6-steel bar, 7-supporting column, 8-fixing piece, 9-electronic tag, 10-outer shell, 11-inner shell, 12-chip, 13-elastic piece, 15-stop piece. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0043] In order for the person skilled in the art to better understand the technical scheme of the present application, the present application will be further described in detail below in conjunction with the drawings and specific embodiments.

[0044] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated position or element must have a specific orientation, constitute and operate in a specific orientation, and therefore cannot be understood as a limitation of the present application.

[0045] The purpose of the present application is to provide a coral cultivation system which can cultivate corals and provide sufficient transparency and traceability.

[0046] Please refer to Figures 1 to 14 To achieve the above purpose, the present application provides a coral cultivation system, which comprises a coral base 1, a handle seat 2 and an electronic tag 9.

[0047] The coral base 1 is provided with a first protrusion 4, a second protrusion, a receiving cavity and a first opening communicated with the receiving cavity, the first opening is used for planting corals in the receiving cavity, and the first protrusion 4 and the second protrusion are located on both sides of the coral base 1 and at least one of them can be extended and retracted relative to the coral base 1.

[0048] Among them, the first protrusion 4 and the second protrusion are located on both sides of the coral base 1, when the first protrusion 4 and the second protrusion can move relative to the coral base 1, the first protrusion 4 and the second protrusion can be extended and retracted in the same direction.

[0049] The handle seat 2 is provided with a groove for placing the coral base 1, the side wall of the groove is provided with a first hole matched with the first protrusion 4 and a second hole matched with the second protrusion, so as to connect the coral base 1 with the handle seat 2, and the handle seat 2 is also provided with a button switch 3 which can move along the extension direction of the first hole or the second hole to make the first protrusion 4 and / or the second protrusion retract, so as to separate the coral base 1 from the handle seat 2.

[0050] The first hole and the second hole are oppositely arranged and respectively matched with the first protrusion 4 and the second protrusion, preferably the cross section of the first protrusion 4 and the second protrusion perpendicular to the moving direction thereof is circular, the first hole and the second hole adopt circular holes and are matched with the first protrusion 4 and the second protrusion in clearance.

[0051] The electronic tag 9 is arranged on the coral base 1 and located in the receiving cavity, and the electronic tag 9 is used for marking the corresponding coral.

[0052] By planting the coral in the accommodating cavity of the coral base 1, while setting the electronic tag 9 in the accommodating cavity of the coral base 1 to mark the corresponding coral, then placing the coral base 1 in the groove of the handle base 2, and through the first hole and the second hole opened in the side wall of the groove and the first protrusion 4 and the second protrusion set in the coral base 1, the coral base 1 is relatively fixed with the handle base 2, the electronic tag 9 accompanies the whole process of coral growth, through the data transmission of the electronic tag 9, the accurate recording and transmission of the coral growth information are ensured, and the coral cultivation can be ensured, while sufficient transparency and traceability are provided to avoid the low quality and low credibility of the source of the coral on the market.

[0053] In the embodiment, the cultivation frame is also included, which comprises a plurality of steel bars 6 and support columns 7, all the steel bars 6 are sequentially connected end to end to form a closed frame body, and each of the steel bars 6 is provided with a fixing position for detachable connection of the handle base 2; the support column 7 is arranged at the connection position of two adjacent steel bars 6, and the extension direction of the support column 7 is perpendicular to the steel bar 6, and the end of the support column 7 close to the steel bar 6 is provided with an opening communicating with the inside of the support column 7.

[0054] The support column 7 is used for supporting the closed frame body, and the opening is located at the circumferential direction of the top end of the support column 7, so as to facilitate pouring the sand with a density greater than seawater into the hollow support column 7 through the opening, to ensure the stability of the whole cultivation frame, and the pouring process can be carried out after the cultivation frame is assembled, and the bottom of the support column 7 is provided with a sharp structure, so as to facilitate fixing the support column 7 to the seabed, preferably, the steel bar 6 and the support column 7 are one-to-one corresponding, and both are three, the three steel bars 6 are connected end to end to form a triangular structure, which is beneficial to the stability of the frame body, and the three support columns 7 are respectively connected to the connection position of the steel bar 6 through the fixing member 8, to realize the stable support of the frame body.

[0055] The steel bar 6 is provided with a strip-shaped hole to form the above-mentioned fixing position, the strip-shaped hole is a plurality of holes and is uniformly arranged along the extension direction of the steel bar 6, the length direction of the strip-shaped hole is the same as the extension direction of the steel bar 6, the handle base 2 is provided with a first through hole, the connecting member 5 is arranged in the first through hole and the corresponding strip-shaped hole, so as to fix the handle base 2 to the fixing position, through the different positions of the first through hole corresponding to the strip-shaped hole, the position adjustment of the handle base 2 in the strip-shaped hole in the extension direction of the strip-shaped hole can be realized, or a plurality of handle bases 2 can be fixed in the same strip-shaped hole, the fixing member 8 and the connecting member 5 can adopt bolts and the like, which are not limited here as long as they can achieve the above-mentioned purposes.

[0056] The bottom of the coral base 1 is provided with a blocking piece 15, a receiving groove is formed in the blocking piece 15, an elastic piece 13 connected to the first protrusion 4 is arranged in the receiving groove, the side of the first protrusion 4 and the receiving groove is recessed to form a mounting position for connecting the two ends of the elastic piece 13 respectively, the elastic piece 13 can be a spring, the first protrusion 4 can be accommodated in the receiving groove and compress the elastic piece 13, the handle base 2 is provided with a third hole communicating with the first hole, the cross-sectional dimension of the third hole perpendicular to the first hole is smaller than the cross-sectional dimension of the first hole perpendicular to its axis; the button switch 3 includes a connecting part penetrating through the third hole, an abutting part connected to one end of the connecting part and capable of sliding in the first hole, and a button body connected to the other end of the connecting part and located outside the handle base 2, the button body can drive the abutting part to abut against the first protrusion 4.

[0057] In the embodiment, only the first protrusion 4 can be extended and retracted relative to the coral base 1, for example: the width between the side wall of the groove provided with the first hole and the side wall of the groove provided with the second hole is smaller than the distance between the side of the first protrusion 4 and the second protrusion away from each other, and the width between the side wall of the groove provided with the first hole and the side wall of the groove provided with the second hole is greater than the distance between the side of the first protrusion 4 and the second protrusion away from each other when the first protrusion 4 is accommodated in the receiving groove, the process of placing the coral base 1 in the groove is specifically: the first protrusion 4 is manually pressed into the receiving groove and the coral base 1 is moved as a whole to the bottom surface of the groove, the second protrusion is aligned and inserted into the second hole, the first protrusion 4 is manually released, the first protrusion 4 is extended into the first hole under the action of the elastic piece 13 and abuts against the abutting part, the first hole and the second hole limit the radial disengagement and axial movement of the coral base 1, the bottom surface of the groove limits the rotation of the coral base 1 around the axis of the first hole or the second hole, so that the position of the coral base 1 and the handle base 2 is fixed; the process of taking the coral base 1 off the handle base 2 is specifically: the button body is moved towards the coral base 1 to drive the connecting part and the abutting part to move, the abutting part drives the first protrusion 4 to compress the elastic piece 13, until the first protrusion 4 is completely separated from the first hole, the first protrusion 4 is manually pressed into the receiving groove, and the coral base 1 is moved towards the first hole, so that the second protrusion and the second hole are separated, and the coral base 1 is moved out of the groove as a whole.

[0058] In order to avoid direct contact between the coral base 1 and the side wall of the groove causing wear of the coral base 1, the length of the second protrusion in the moving direction of the first protrusion 4 can be greater than the depth of the second hole along its axis, so that when the second protrusion is inserted into the second hole, part of the second protrusion is still outside the second hole, so that there is a gap between the circumferential surface of the coral base 1 and the side wall of the groove.

[0059] In other embodiments, the first protrusion 4 and the second protrusion can both be extended and retracted relative to the coral base 1, which is similar to the process that only the first protrusion 4 can be extended and retracted relative to the coral base 1, which will not be described here.

[0060] It can be understood that the first opening is arranged at the top of the coral base 1, and the coral base 1 is a hollow cylindrical structure or a hollow hemispherical structure. When the coral base 1 is a hollow cylindrical structure, the top of the coral base 1 is contracted to the axis of the hollow cylindrical structure to form a necked structure, which is beneficial to prevent the coral and the electronic tag 9 from being separated from the accommodation cavity. When the coral base 1 is a hollow hemispherical structure, the bottom of the coral base 1 is a plane of the hemispherical structure, and the top of the coral base 1 is a spherical arc away from the plane. By arranging the first opening at the top of the coral base 1, the coral and the electronic tag 9 described below can also be prevented from being separated from the accommodation cavity. The handle base 2 can stably fix the coral base 1 to the cultivation frame, greatly improving the survival rate of the coral. The handle base 2 can be made of steel or the like to slow down or even avoid corrosion of seawater.

[0061] The coral base 1 can be a combination of a hollow cylindrical structure and a hollow hemispherical structure. For example, the bottom of the coral base 1 is a hollow cylindrical structure, and the top of the coral base 1 is a hollow hemispherical structure. By butt jointing and fixing the top of the hollow cylindrical structure and the end of the hollow hemispherical structure with a larger opening, the length of the coral base 1 along the axis thereof can be increased, which is suitable for cultivation of corals of various sizes. The height of the hollow cylindrical structure is arranged to be between 0.5 times and 2 times the diameter of the hemispherical structure, and preferably, the height of the hollow cylindrical structure, the diameter of the hollow cylindrical structure and the diameter of the hemispherical structure are equal. The coral base 1 can be made of stainless steel.

[0062] In other embodiments, the first opening at the top of the coral base 1 has an extension extending radially towards the axis of the coral base 1. The extension can be a plurality of protrusions uniformly distributed circumferentially along the first opening. The protrusions can be block-shaped protrusions or arc-shaped protrusions. The gaps between the protrusions can be used to put the electronic tag 9 into the accommodation cavity, and at the same time, the protrusions can prevent the electronic tag 9 from being separated from the accommodation cavity. The extension can also be an annular protrusion to further reduce the size of the first opening, and at the same time, the edge of the first opening is a smooth annular arc surface to avoid damaging the coral.

[0063] The electronic tag 9 is arranged in the coral base 1 and located in the accommodation cavity. The electronic tag 9 is used to mark the corresponding coral. When the electronic tag 9 does not have elastic deformation capability, the cross-sectional size of the electronic tag 9 is slightly smaller than the cross-sectional size of the first opening, so as to facilitate the electronic tag 9 to be put into the accommodation cavity. When the electronic tag 9 has elastic deformation capability, the cross-sectional size of the electronic tag 9 can be arranged to be slightly larger than the cross-sectional size of the first opening, so as to put the electronic tag 9 into the accommodation cavity, and at the same time, the electronic tag 9 can be limited to be separated from the accommodation cavity through the first opening.

[0064] It can be understood that the electronic tag 9 includes an inner shell 11 and an outer shell 10, the inner shell 11 is provided with a chip 12 for collecting information, an antenna for transmitting and receiving radio frequency signals, and a carrier for packaging the chip 12 and the antenna; the outer shell 10 is arranged outside the inner shell 11, the outer shell 10 is made of biodegradable material, and the decomposed outer shell 10 is used for fusion of the inner shell 11 and the coral.

[0065] By bonding the outer shell 10 in the accommodating cavity for fixing the entire electronic tag 9, the outer shell 10 of the electronic tag 9 is made of biodegradable material, which ensures no harm to the coral body, and the outer shell 10 can be decomposed over time, so that the electronic tag 9 and the coral gradually fuse, wherein one side of the outer shell 10 can be bonded in the accommodating cavity first, and then the coral is bonded with the other side of the outer shell 10, or the coral is directly bonded in the accommodating cavity to arrange the outer shell 10 and the coral adjacent to each other, the adhesive for bonding the electronic tag 9 and the coral in the accommodating cavity can use seaweed glue, etc., so that the coral, the electronic tag 9 and the coral base 1 are integrated, and the carrier can be made of plastic material.

[0066] The specific shape and size of the electronic tag 9 can vary according to the ecological characteristics and requirements of the coral, for example: the electronic tag 9 can be selected in a circular or elliptical shape, the circular or elliptical shape has no corner structure, which can be more easily implanted in the coral without causing damage to the coral, the electronic tag 9 can be circular, the outer shell 10 and the inner shell 11 are both circular structures, the diameter of the circular electronic tag 9 is 1.2-1.8 cm, and the thickness is 0.4-0.6 cm, to ensure the minimum interference to the growth of the coral, facilitate embedding in the planting base of the coral, and improve the stability of the tag, the diameter of the chip 12 is 2-5 mm, the specific size can be adjusted according to the size and growth state of the coral planting, the thickness of the chip 12 should be thin enough to minimize the interference to the coral after implantation, the thickness can be 1-2 mm, to protect the coral ecological system while realizing effective traceability of artificial breeding of coral information, which has high practicability and feasibility, in the sea area with a depth of 3-6 meters, a total of artificial planting of coral integrated with the electronic tag 9 and the coral base 1, after half a year of investigation, all can read out data.

[0067] The first opening facilitates the inflow and outflow of seawater into the accommodating cavity, so that the seawater in the accommodating cavity has a certain flowability, which is more suitable for coral growth, when planting corals, a total of 3 locations are planted, each location is planted with 3 coral plants, and each location is located at a water depth of 3-6 meters. After half a year of investigation, the survival rates are 89%, 93% and 96% respectively.

[0068] In some embodiments, the inner shell 11 is a waterproof shell with certain pressure resistance and waterproof performance to ensure that the chip 12 and the antenna can work normally in the seabed, and a sealing ring is arranged at the sealing position of the inner shell 11, which can be an O-shaped sealing ring to ensure that the internal elements of the tag are not invaded by seawater. The electronic components inside the electronic tag 9 adopt waterproof electronic components to ensure normal operation even in underwater environment. The waterproof design of the electronic tag 9 is permanent, which can maintain its waterproof performance during its service life. The materials of the electronic components (carrier, chip 12, antenna) are environmentally friendly materials such as lead-free and low-toxicity materials.

[0069] The electronic tag 9 is a passive tag, that is, the electronic tag 9 adopts passive RFID (Radio Frequency Identification) technology and does not need to be built-in battery. It uses the radio frequency signal of the external RFID reader for power supply and communication, which reduces the volume and complexity of the electronic tag 9. The antenna can emit HF (High Frequency) band radio frequency signal to improve data transmission efficiency and avoid interference with other frequency bands in the natural environment. The chip 12 of the electronic tag 9 can store and transmit data related to artificial breeding coral information, including GPS coordinates, date and growth information, etc.

[0070] It should be noted that in the present specification, the relationship terms such as first and second are only used to distinguish one entity from another entity, and do not necessarily require or imply any such actual relationship or order between the entities.

[0071] The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the various embodiments can be mutually referred to.

[0072] The principle and implementation mode of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method and its core idea. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principle of the present application, the present application can be improved and modified in many ways. These improvements and modifications also fall within the protection scope of the present application.

Claims

1. A coral cultivation system, characterized by, The coral base is provided with a first protrusion, a second protrusion, a receiving cavity, and a first opening communicated with the receiving cavity, the first opening is used for planting corals in the receiving cavity, the first protrusion and the second protrusion are located on both sides of the coral base and at least one of them can be extended and retracted relative to the coral base. The handle seat is provided with a groove for placing the coral base, the side wall of the groove is provided with a first hole matched with the first protrusion and a second hole matched with the second protrusion, so as to realize the clamping of the coral base and the handle seat, the handle seat is also provided with a button switch capable of moving along the extension direction of the first hole or the second hole to retract the first protrusion and / or the second protrusion, so as to realize the disengagement of the coral base from the handle seat. The electronic tag is arranged in the coral base and located in the receiving cavity, and is used for marking the corresponding coral.

2. The coral cultivation system according to claim 1, further comprising a cultivation frame, wherein the cultivation frame comprises: a plurality of steel bars, all of which are connected end to end to form a closed frame, and each of the steel bars is provided with a fixing position for detachable connection of the handle seat; a support column is arranged at the connection between two adjacent steel bars, and the extension direction of the support column is perpendicular to the steel bar, and one end of the support column close to the steel bar is provided with an opening communicated with the inside of the support column.

3. The coral cultivation system according to claim 1, wherein the bottom of the coral base is provided with a receiving groove, and the receiving groove is provided with an elastic member connected to the first protrusion, and the first protrusion can be accommodated in the receiving groove and compress the elastic member.

4. The coral cultivation system according to claim 3, wherein the handle seat is provided with a third hole communicated with the first hole, and the cross-sectional dimension of the third hole perpendicular to the first hole is smaller than the cross-sectional dimension of the first hole perpendicular to its axis. The button switch comprises a connecting part penetrating the third hole, an abutting part connected to one end of the connecting part and capable of sliding in the first hole, and a button body connected to the other end of the connecting part and located outside the handle seat, and the button body can drive the abutting part to abut against the first protrusion.

5. The coral cultivation system according to claim 2, wherein the steel bar is provided with a strip-shaped hole to form the fixing position, the strip-shaped hole is a plurality of, and is arranged uniformly along the extension direction of the steel bar, and the length direction of the strip-shaped hole is the same as the extension direction of the steel bar.

6. The coral cultivation system according to claim 5, wherein the handle seat is provided with a first through hole, and a connecting piece penetrates the first through hole and the corresponding strip-shaped hole, so as to fix the handle seat to the fixing position.

7. The coral cultivation system according to any one of claims 1-6, wherein the electronic tag comprises: an inner shell provided with a chip for collecting information, an antenna for transmitting and receiving radio frequency signals, and a carrier for packaging the chip and the antenna. ​ ​ ​ ​ ​ ​ ​ An outer shell is arranged outside the inner shell, the outer shell is made of biodegradable material, and the decomposed outer shell is used for fusion of the inner shell and the coral.

8. The coral cultivation system of claim 7, wherein, The outer shell and the inner shell are both circular structures.

9. The coral growing system of claim 7, wherein, The inner shell is a waterproof shell, and a sealing ring is arranged at a sealing position of the inner shell.

10. The coral growing system of claim 7, wherein, The electronic tag is a passive tag, and the antenna can emit radio frequency signals in the HF frequency band.

Images