Disassembly and connection device for water electronic detonator driver and water electronic detonator initiation control system

Abstract

The utility model discloses a kind of dismounting and connecting device for waterborne electronic detonator driver and waterborne electronic detonator initiation control system belong to pyrotechnics initiation control technical field.The bottom of waterborne electronic detonator driver is equipped with stop bump for installation by stop limit, stop bump is protruded to outside relative to the bottom of waterborne electronic detonator driver, and the dismounting and connecting device for waterborne electronic detonator driver includes: support structure, support structure is equipped with support portion for supporting the bottom of waterborne electronic detonator driver;Locking limiting mechanism, installed on support structure, locking limiting mechanism can lock stop bump on support structure, and locking limiting mechanism can limit the bottom of waterborne electronic detonator driver supported by support portion on support portion.The utility model is convenient for the dismounting and connecting device for waterborne electronic detonator driver to dismount waterborne electronic detonator driver.

Description

Technical Field

[0001] This utility model relates to the field of pyrotechnic initiation control technology, and in particular to a disassembly and assembly connection device for a marine electronic detonator driver and a marine electronic detonator initiation control system. Background Technology

[0002] Currently, electronic detonators are widely used in tunnel excavation, hazard removal blasting, demolition blasting, rock and ore separation, open-pit mine blasting, underwater blasting projects, and other applications. During the blasting process, all electronic detonators need to be connected to the bus interface of the electronic detonator initiation controller via two control busbars. The initiation controller transmits the initiation signal through the control busbars and connecting pins to the control circuit board of the electronic detonators connected to the two control busbars. The delay control chip in the electronic detonator executes a preset delay duration, and the control circuit board issues an initiation command according to the preset delay duration, thereby realizing the initiation control of multiple electronic detonators connected to the two control busbars.

[0003] However, when electronic detonators are used in underwater blasting operations, two control busbars are connected to the busbar interface of the electronic detonator initiation controller. The initiation controller transmits the detonation signal through the control busbars to the control circuit board of the electronic detonators connected to the two control busbars, thereby enabling the networking and detonation control of multiple electronic detonators connected to the two control busbars. Because the initiation controller has multiple operation buttons, displays, etc., and its sealing is poor, it is easily wetted by surging waves under the action of water flow and wind and waves, which may even cause the initiation controller to be submerged in water, affecting the reliability and stability of the initiation controller, thus affecting the blasting effect of underwater blasting operations, and even causing underwater blasting operations to be unable to proceed normally.

[0004] Furthermore, to address the aforementioned issues, our R&D team proposed a technical solution that connects a surface-mounted electronic detonator driver to a control bus. The driver is placed on the water surface and controlled by an electronic detonator initiator. The driver then communicates, networks, and controls the detonation of multiple electronic detonators connected to each pair of control buses. This solution eliminates the need to place the initiator on the water surface, thus avoiding the problem of the initiator being wetted or submerged by water currents and waves. However, during the process of placing the surface-mounted electronic detonator driver on the water surface, our R&D team found that installation and fixation were inconvenient, and there is no suitable disassembly and connection device in the existing technology. Therefore, there is an urgent need for a disassembly and connection device that facilitates the disassembly and assembly of the surface-mounted electronic detonator driver. Summary of the Invention

[0005] The purpose of this utility model is to overcome at least one deficiency of the prior art and provide a disassembly and assembly connection device for a marine electronic detonator driver that facilitates disassembly and assembly. In addition, a marine electronic detonator detonation control system is also provided.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] According to one aspect of this application, a disassembly and assembly connection device for a marine electronic detonator actuator is provided. The bottom of the marine electronic detonator actuator is provided with a stop protrusion for installation via a stop-limiting mechanism. The stop protrusion protrudes outward relative to the bottom of the marine electronic detonator actuator. The disassembly and assembly connection device for the marine electronic detonator actuator includes:

[0008] A support structure, wherein the support structure is provided with a support portion for supporting the bottom of the underwater electronic detonator driver;

[0009] A locking and limiting mechanism is installed on the support structure. The locking and limiting mechanism can lock the stop protrusion on the support structure and limit the bottom of the marine electronic detonator driver supported by the support portion on the support portion.

[0010] The beneficial effects of this utility model are as follows: The support structure in this embodiment is provided with a support part for supporting the bottom of the waterborne electronic detonator driver, which facilitates placing the waterborne electronic detonator driver on the support part and having the support part support the bottom of the waterborne electronic detonator driver; furthermore, the support structure is equipped with a locking and limiting mechanism, which is beneficial to lock the stop protrusion on the support structure through the locking and limiting mechanism, and to limit the bottom of the waterborne electronic detonator driver supported by the support part on the support part through the locking and limiting mechanism, thereby facilitating the quick assembly and disassembly of the waterborne electronic detonator driver, and further facilitating the installation of the waterborne electronic detonator driver on a floating body for floating on the water surface through the assembly and disassembly connection device in this embodiment.

[0011] In addition, based on the above technical solution, the present invention can be further improved as follows, and can also have the following additional technical features.

[0012] According to one embodiment of this application, the stop protrusion is connected to the bottom outer periphery of the underwater electronic detonator driver and protrudes outward in the horizontal direction;

[0013] The support structure includes a support plate, the upper side of which forms a support surface, and the support portion includes the support surface;

[0014] The locking and limiting mechanism includes:

[0015] A limiting frame is detachably mounted on the support surface. The inner side of the limiting frame is provided with a limiting protrusion opposite the stop protrusion. The limiting protrusion extends toward the inner side of the limiting frame. The lower side of the limiting protrusion can abut against the upper side of the stop protrusion and lock the stop protrusion between the support surface and the lower side of the limiting protrusion.

[0016] In this embodiment, the limiting frame is detachably mounted on the support surface, facilitating its assembly and disassembly. Additionally, a limiting protrusion is provided on the inner side of the limiting frame directly opposite the stop protrusion. This allows the lower side of the limiting protrusion to abut against the upper side of the stop protrusion, locking and confining the stop protrusion between the support surface and the lower side of the limiting protrusion. This achieves locking and confining of the stop protrusion, thereby locking and confining the underwater electronic detonator actuator and improving the stability of its installation.

[0017] According to one embodiment of this application, the stop protrusion has a rectangular ring structure, the limiting frame has a rectangular ring structure, the supporting surface includes a first side, a second side, a third side, and a fourth side connected end to end, and the limiting frame includes:

[0018] The first limiting strip is detachably mounted on the support surface and located on the first side of the support surface, and the first limiting strip is provided with a first limiting protrusion;

[0019] The second limiting strip is detachably mounted on the support surface perpendicular to the first limiting strip and located on the second side of the support surface. The second limiting strip is provided with a second limiting protrusion.

[0020] The third limiting strip is detachably mounted on the support surface parallel to the first limiting strip and located on the third side of the support surface. The third limiting strip is provided with a third limiting protrusion, which includes the first limiting protrusion, the second limiting protrusion and the third limiting protrusion.

[0021] A locking limit strip is detachably mounted on the support surface parallel to the second limit strip and located on the fourth side of the support surface. One end of the locking limit strip is detachably locked to the first limit strip through a locking member one, and the other end of the locking limit strip is detachably locked to the third limit strip through a locking member two.

[0022] In this embodiment, the limiting frame has a cuboid ring structure. The limiting frame includes a detachable first limiting strip, a second limiting strip, a third limiting strip, and a locking limiting strip. One end of the locking limiting strip is detachably locked to the first limiting strip through a locking member one, and the other end of the locking limiting strip is detachably locked to the third limiting strip through a locking member two. This facilitates the locking and positioning of the limiting protrusion by the first limiting strip, the second limiting strip, the third limiting strip, and the locking limiting strip, and improves the reliability of locking and positioning the limiting protrusion.

[0023] According to one embodiment of this application, the support plate is provided with a weight reduction opening, and the outer periphery of the weight reduction opening forms the support surface.

[0024] In this embodiment, the support plate is provided with a weight-reducing opening, which helps to reduce the weight of the support plate. When the waterborne electronic detonator driver is installed on the floating body for floating on the water surface through the disassembly and assembly connection device in this embodiment, it helps to reduce the influence of the support plate's own weight on the sinking of the floating body. Furthermore, the outer periphery of the weight-reducing opening forms a support surface, which helps to install the waterborne electronic detonator driver in this embodiment on the support surface with the weight-reducing opening as the center. This helps to evenly distribute the weight of the waterborne electronic detonator driver on the support surface, thereby improving the balance and stability of the waterborne electronic detonator driver installed on the floating body for floating on the water surface through the disassembly and assembly connection device in this embodiment.

[0025] According to one embodiment of this application, the disassembly and assembly connection device for a marine electronic detonator actuator further includes:

[0026] The mounting connection is provided in several parts, and the mounting connection is connected to the support structure.

[0027] In this embodiment, by providing several mounting connection parts, when the waterborne electronic detonator driver is installed on the floating body for floating on the water surface using the disassembly and assembly connection device in this embodiment, it is convenient to connect the mounting connection parts to the floating body, thereby realizing the installation of the disassembly and assembly connection device in this embodiment on the floating body, which is beneficial to the installation of the waterborne electronic detonator driver on the floating body for floating on the water surface using the disassembly and assembly connection device in this embodiment.

[0028] According to another aspect of this application, a marine electronic detonator initiation control system is provided, comprising:

[0029] The above-mentioned disassembly and connection device for marine electronic detonator actuators;

[0030] The underwater electronic detonator driver is locked onto the support structure by the locking and limiting mechanism, and the locking and limiting mechanism can limit the bottom of the underwater electronic detonator driver supported by the support part onto the support part. The underwater electronic detonator driver is provided with a bus connector.

[0031] A floating device, wherein the support structure is mounted on the floating device, and when the floating device with the floating electronic detonator driver is placed on the water surface, the floating electronic detonator driver mounted on the floating device protrudes from the water surface, and the bus connection portion provided on the bus connector protrudes from the water surface.

[0032] The control busbars are provided in at least one pair, and the at least one pair of control busbars are connected to the busbar connection portion of the busbar connector, and the end of the at least one pair of control busbars away from the busbar connection portion is placed underwater;

[0033] An electronic detonator is provided, wherein each of the multiple electronic detonators is connected to the end of at least one pair of control busbars placed underwater, away from the busbar connection portion.

[0034] The underwater electronic detonator detonation control system in this embodiment includes the aforementioned disassembly and assembly connection device for the underwater electronic detonator driver. This facilitates locking the device onto the support structure via a locking and limiting mechanism, and then installing the support structure onto the floating device, thereby enabling the underwater electronic detonator driver to be mounted on the floating device. Furthermore, it facilitates the installation of the electronic components used in the underwater electronic detonator driver within the housing, and the sealing of the housing. One end of the control busbar is connected to the busbar connection part, and the other end of the control busbar is positioned underwater and connected to multiple electronic detonators, enabling the underwater multiple electronic detonators to be connected to the busbar connector. This also facilitates further adjustments to the connection between the control busbar and the busbar connection part. Sealing is performed to prevent the connection between the control bus and the busbar from being affected by water waves. Furthermore, it facilitates placing the underwater electronic detonator driver on the water surface, controlling the underwater electronic detonator driver through the electronic detonator initiator, and then using the underwater electronic detonator driver to communicate, network, and control the multiple electronic detonators connected to each pair of control busbars. This eliminates the need to place the electronic detonator initiator on the water surface or connect the control busbar to the electronic detonator initiator, thus avoiding the problem of the initiator controller being wetted by waves or even submerged by water flow and wind waves. This, in turn, improves the reliability and stability of underwater blasting operations.

[0035] According to one embodiment of this application, the marine electronic detonator detonation control system further includes:

[0036] An electronic detonator initiator is used to network and control the detonation of multiple electronic detonators. The electronic detonator initiator is wirelessly connected to the underwater electronic detonator driver.

[0037] The scanning and recording device is wirelessly connected to the electronic detonator initiator. The scanning and recording device is used to scan all the electronic detonators connected to each pair of control buses in sequence and record the identity information of all the electronic detonators into the electronic detonator initiator.

[0038] In this embodiment, a scanner is provided, which is wirelessly connected to the electronic detonator initiator. This allows the scanner to scan all electronic detonators connected to each pair of busbars sequentially, facilitating the wireless transmission and input of the identification information of all electronic detonators into the electronic detonator initiator. In addition, the electronic detonator initiator is wirelessly connected to the surface electronic detonator driver, enabling the electronic detonator initiator to wirelessly control the surface electronic detonator driver to communicate, network, and control the detonation of multiple electronic detonators connected to each pair of control busbars. This allows for the networking and detonation control of a large number of electronic detonators. Furthermore, it is advantageous to place the underwater electronic detonator driver on the water surface, control the underwater electronic detonator driver through the electronic detonator initiator, and then use the underwater electronic detonator driver to communicate, network, and control the detonation of multiple electronic detonators connected to each pair of control buses. This eliminates the need to place the electronic detonator initiator on the water surface or connect the control bus to the electronic detonator initiator, thus avoiding the problem of the initiator controller being wetted by waves or even submerged by water flow and wind. This, in turn, improves the reliability and stability of underwater blasting operations.

[0039] According to one embodiment of this application, the floating device includes:

[0040] An annular body, wherein a clearance opening is formed in the vertical direction inside the annular body, and a support structure is mounted on the upper side of the annular body and located on one side of the clearance opening. The portion of the clearance opening located on one side of the support structure in the vertical direction is used to clear at least one pair of control buses connected to the bus connection portion of the bus connector.

[0041] In this embodiment, the interior of the annular body forms a clearance opening in the vertical direction. The support structure is installed on the upper side of the annular body and located on one side of the clearance opening. This allows space to be left for the arrangement of control buses through a portion of the clearance opening, facilitating the passage of multiple pairs of control buses through a portion of the clearance opening. This helps prevent the multiple pairs of control buses from being arranged haphazardly, especially when there are a large number of control buses to be arranged. In addition, it helps to ensure that the pulling force exerted by the multiple pairs of control buses on the annular body is close to the center of the annular body, which helps to ensure that the annular body is subjected to uniform force, thereby improving the stability of the annular body floating on the water surface and further improving the stability of the waterborne electronic detonator actuator installed on the floating device.

[0042] According to one embodiment of this application, the marine electronic detonator detonation control system further includes:

[0043] An anti-tipping mechanism is installed on the floating device, and the anti-tipping mechanism is used to prevent the floating device from being capsized by waves when it is placed in water.

[0044] In this embodiment, an anti-tipping mechanism is installed on the floating device, which facilitates the placement of the floating device in water to prevent it from being overturned by waves. This improves the stability of the floating device on the water surface, thereby enhancing the stability and reliability of the waterborne electronic detonator driver installed on the floating device when operating on the water surface. Furthermore, it enhances the adaptability of the waterborne electronic detonator driver installed on the floating device when operating on the water surface.

[0045] According to one embodiment of this application, the floating device includes an annular body, the interior of which has a vertical clearance opening, and the anti-tipping mechanism includes:

[0046] An annular support disc is mounted on the lower side of the annular body;

[0047] The device has several pelvic fin structures, which are connected to the lower side of the annular support plate and extend downward. The pelvic fin structures are used to prevent the floating device from being capsized by waves when placed in water.

[0048] In this embodiment, several ventral fin structures are connected to the lower side of the annular support plate and extend downward. When placed in water, the ventral fin structures also reduce or prevent the floating device from swaying, rolling, or tilting, making the floating device float more stably in the water. This improves the stability and balance of the floating device on the water surface, and in turn, helps to improve the stability and reliability of the waterborne electronic detonator driver installed on the floating device when it is working on the water surface. Attached Figure Description

[0049] To more clearly illustrate the technical solutions in this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0050] Figure 1 This is a schematic diagram of the disassembly and assembly connection device for an underwater electronic detonator driver according to an embodiment of the present invention.

[0051] Figure 2 for Figure 1 Top view after straightening;

[0052] Figure 3 This is a schematic diagram of the disassembly and assembly connection device of this utility model installed on the floating device according to an embodiment of the present utility model;

[0053] Figure 4 This is a schematic diagram of the anti-tipping mechanism according to an embodiment of the present utility model;

[0054] Figure 5 This is a schematic diagram of the structure of the waterborne electronic detonator driver installed on the floating device via a disassembly and assembly connection device according to an embodiment of the present utility model.

[0055] Figure 6 This is a schematic diagram of the structure of the underwater electronic detonator driver according to an embodiment of the present invention;

[0056] Figure 7 for Figure 6 The diagram shows the disassembly and assembly of the underwater electronic detonator driver. Detailed Implementation

[0057] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0058] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0059] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0060] One aspect of this application provides a disassembly and assembly connection device 2 for a marine electronic detonator actuator 4. The bottom of the marine electronic detonator actuator 4 is provided with a stop protrusion for installation via a stop-limiting mechanism. The stop protrusion protrudes outward relative to the bottom of the marine electronic detonator actuator 4, such as... Figures 1 to 7 As shown, the disassembly and assembly connection device 2 for the marine electronic detonator driver 4 includes:

[0061] The support structure is provided with a support part for supporting the bottom of the underwater electronic detonator driver 4;

[0062] The locking and limiting mechanism is installed on the support structure. The locking and limiting mechanism can lock the stop protrusion on the support structure and limit the bottom of the waterborne electronic detonator driver 4 supported by the support part on the support part.

[0063] In this embodiment, as Figures 1 to 7 As shown, the support structure in this embodiment is provided with a support part for supporting the bottom of the waterborne electronic detonator driver 4, which facilitates placing the waterborne electronic detonator driver on the support part and supporting the bottom of the waterborne electronic detonator driver 4 by the support part; furthermore, the support structure is equipped with a locking and limiting mechanism, which is beneficial to lock the stop protrusion on the support structure by the locking and limiting mechanism, and to limit the bottom of the waterborne electronic detonator driver 4 supported by the support part on the support part by the locking and limiting mechanism, thereby facilitating the quick assembly and disassembly of the waterborne electronic detonator driver 4, and further facilitating the installation of the waterborne electronic detonator driver 4 on a floating body for floating on the water surface by the disassembly and assembly connection device 2 in this embodiment.

[0064] One embodiment of this application, such as Figure 1 , Figure 2 and Figure 5 As shown, the stop protrusion is connected to the bottom outer periphery of the underwater electronic detonator driver 4 and protrudes outward in the horizontal direction;

[0065] The support structure includes a support plate 20, the upper side of which forms a support surface, and the support part includes the support surface;

[0066] The locking and limiting mechanism includes:

[0067] The limiting frame is detachably mounted on the support surface. The inner side of the limiting frame is provided with a limiting protrusion facing the stop protrusion. The limiting protrusion extends toward the inner side of the limiting frame. The lower side of the limiting protrusion can stop with the upper side of the stop protrusion and lock the stop protrusion between the support surface and the lower side of the limiting protrusion.

[0068] In this embodiment, as Figure 1 , Figure 2 and Figure 5As shown, in this embodiment, the limiting frame is detachably mounted on the support surface, facilitating the assembly and disassembly of the limiting frame. In addition, a limiting protrusion is provided on the inner side of the limiting frame directly opposite the stop protrusion, which facilitates the stop protrusion to be locked and limited between the support surface and the lower side of the limiting protrusion by the lower side of the limiting protrusion and the upper side of the stop protrusion. This achieves the locking and limitation of the stop protrusion, thereby locking and limiting the marine electronic detonator driver 4 and improving the stability of the installation of the marine electronic detonator driver 4.

[0069] In this embodiment, as Figures 1 to 3 As shown, the floating device 1 in this embodiment includes an annular body 10. The upper side of the annular body 10 is provided with a plurality of threaded holes 102 spaced apart circumferentially. The support plate 20 is provided with bolt mounting through holes corresponding to the plurality of threaded holes 102 on the annular body 10. The support plate 20 is mounted on the upper side of the annular body 10 by passing through the bolt mounting through holes of the support plate 20 with a plurality of bolts 26 respectively. The bolt mounting through holes in this embodiment include bolt mounting through holes 202 and bolt mounting through holes 203. Alternatively, other mounting methods can be used to mount the support plate 20.

[0070] One embodiment of this application, such as Figures 1 to 3 As shown, the stop protrusion has a rectangular ring structure, the limiting frame has a rectangular ring structure, and the supporting surface includes a first side, a second side, a third side, and a fourth side connected end to end. The limiting frame includes:

[0071] The first limiting strip 21 is detachably mounted on the support surface and located on the first side of the support surface. The first limiting strip 21 is provided with a first limiting protrusion.

[0072] The second limiting strip 22 is detachably mounted on the support surface perpendicular to the first limiting strip 21 and located on the second side of the support surface. The second limiting strip 22 is provided with a second limiting protrusion.

[0073] The third limiting strip 23 is detachably mounted on the support surface parallel to the first limiting strip 21 and located on the third side of the support surface. The third limiting strip 23 is provided with a third limiting protrusion, which includes a first limiting protrusion, a second limiting protrusion and a third limiting protrusion.

[0074] The locking limit strip 24 is detachably mounted on the support surface parallel to the second limit strip 22 and located on the fourth side of the support surface. One end of the locking limit strip 24 is detachably locked to the first limit strip 21 through the locking member 1 25, and the other end of the locking limit strip 24 is detachably locked to the third limit strip 23 through the locking member 2.

[0075] In this embodiment, as Figures 1 to 3As shown, the limiting frame in this embodiment has a cuboid ring structure. The limiting frame includes a detachable first limiting strip 21, a second limiting strip 22, a third limiting strip 23, and a locking limiting strip 24. One end of the locking limiting strip 24 is detachably and securely connected to the first limiting strip 21 via a locking member 25, and the other end of the locking limiting strip 24 is detachably and securely connected to the third limiting strip 23 via a locking member 2. This facilitates the locking and positioning of the limiting protrusion by the first limiting strip 21, the second limiting strip 22, the third limiting strip 23, and the locking limiting strip 24, and improves the reliability of locking and positioning the limiting protrusion.

[0076] In this embodiment, as Figures 1 to 3 As shown, locking component 25 is installed on the right end of locking limit bar 24. Locking component 25 includes a connecting post, connecting block 251 and connecting block 252. Connecting block 251 is connected to the left side of the connecting post, and connecting block 252 is connected to the front side of the connecting post. Connecting block 251 is installed on the rear side of locking limit bar 24 by bolts, and connecting block 252 is installed on the right side of third limit bar 23 by bolts.

[0077] In this embodiment, as Figure 2 As shown, the second locking component includes a pin 27. An extension connecting block 221 is connected to the rear end of the second limiting strip 22. The extension connecting block 221 has a pin hole 1 in the left-right direction. Two limiting blocks 241 are spaced apart on the left end of the locking limiting strip 24. The two limiting blocks 241 have pin holes 22 respectively opposite to pin hole 1. The pin 27 is inserted into pin hole 1 and pin hole 241. The pin 27 has an L-shaped structure. By passing the left end of the pin 27 out of pin hole 1, the locking limiting strip 24 and the second limiting strip 22 are locked together. In addition, a spring 28 is also sleeved on the pin 27, and the spring 28 is located between the two limiting blocks 241. A locking block is also engaged on the pin 27. The left end face of the spring 28 and the locking block stop each other, so as to apply a pushing force towards pin hole 1 and prevent the pin 27 from coming out of pin hole 1 without human operation.

[0078] In this embodiment, as Figures 1 to 3 As shown, in this embodiment, the first limiting strip 21, the second limiting strip 22, the third limiting strip 23, and the locking limiting strip 24 are installed on the upper side of the support plate 20 by screws. The first limiting strip 21, the second limiting strip 22, the third limiting strip 23, and the locking limiting strip 24 can also be installed on the upper side of the support plate 20 by other detachable installation methods. In addition, the limiting frame in this embodiment can also be configured with other structures.

[0079] In this embodiment, as Figure 6 and Figure 7As shown, the stop protrusion includes protrusions around the base plate 41. Furthermore, the base plate 41 is connected to a connecting protrusion 411, which has a mounting hole 412. When needed, the base plate 41 can be fixed to other devices by passing bolts through the mounting hole 412.

[0080] One embodiment of this application, such as Figures 1 to 3 As shown, the support plate 20 is provided with a weight reduction opening 201, and the outer periphery of the weight reduction opening 201 forms a support surface.

[0081] In this embodiment, as Figures 1 to 3 As shown, the support plate 20 in this embodiment is provided with a weight-reducing opening 201, which helps to reduce the weight of the support plate 20. When the waterborne electronic detonator driver 4 is installed on the floating body for floating on the water surface through the disassembly and assembly connection device 2 in this embodiment, it helps to reduce the influence of the self-weight of the support plate 20 on the sinking of the floating body. Furthermore, the outer periphery of the weight-reducing opening 201 forms a support surface, which helps to install the waterborne electronic detonator driver 4 in this embodiment on the support surface with the weight-reducing opening 201 as the center. This helps to distribute the weight of the waterborne electronic detonator driver 4 evenly on the support surface, thereby improving the balance and stability of the waterborne electronic detonator driver 4 installed on the floating body for floating on the water surface through the disassembly and assembly connection device 2 in this embodiment.

[0082] One embodiment of this application, such as Figures 1 to 3 As shown, the disassembly and assembly connection device 2 for the marine electronic detonator driver 4 also includes:

[0083] The installation connection part is provided in several parts, and the installation connection part is connected to the support structure.

[0084] In this embodiment, as Figures 1 to 3 As shown, this embodiment features several mounting connection parts. When the waterborne electronic detonator driver 4 is mounted on a floating body for floating on the water surface using the disassembly and assembly connection device 2, it facilitates the connection between the mounting connection parts and the floating body, thereby enabling the disassembly and assembly connection device 2 to be mounted on the floating body. Furthermore, the protruding portions at both ends of the support plate 20 in this embodiment form mounting connection parts.

[0085] Another aspect of this application provides a marine electronic detonator initiation control system, such as... Figures 5 to 7 As shown, it includes:

[0086] The above-mentioned disassembly and assembly connection device 2 for the underwater electronic detonator driver 4;

[0087] The surface electronic detonator driver 4 is locked onto the support structure by a locking and limiting mechanism, and the locking and limiting mechanism can limit the bottom of the surface electronic detonator driver 4 supported by the support part to the support part. The surface electronic detonator driver 4 is provided with a bus connector 421.

[0088] The floating device 1 has a support structure installed on it. When the floating device 1, which is equipped with the waterborne electronic detonator driver 4, is placed on the water surface, the waterborne electronic detonator driver 4 installed on the floating device 1 protrudes from the water surface, and the busbar connection part provided on the busbar connector 421 also protrudes from the water surface.

[0089] The control bus is provided with at least one pair, the at least one pair of control bus is connected to the bus connection part of the bus connector 421, and the end of the at least one pair of control bus away from the bus connection part is placed underwater;

[0090] The electronic detonator is configured to fire multiple times, with each of the multiple electronic detonators connected to the end of at least one pair of control busbars that is submerged underwater, away from the busbar connection.

[0091] In this embodiment, as Figures 5 to 7 As shown, the underwater electronic detonator detonation control system in this embodiment includes the aforementioned disassembly and assembly connection device 2 for the underwater electronic detonator driver 4. This facilitates locking the device onto the support structure via a locking and limiting mechanism, and then installing the support structure onto the floating device 1, thereby enabling the underwater electronic detonator driver 4 to be installed on the floating device 1. Furthermore, it facilitates the installation of the electronic components used in the underwater electronic detonator driver 4 within the housing, and the sealing of the housing of the underwater electronic detonator driver 4. One end of the control busbar is then connected to the busbar connection part, and the other end of the control busbar is positioned underwater and connected to multiple electronic detonators, enabling the underwater multiple electronic detonators to be connected to the busbar connector 421. This also facilitates further connection between the control busbar and the busbar connection part. The connection points are sealed to prevent the connection between the control bus and the busbar from being affected by water waves. Furthermore, it is beneficial to place the underwater electronic detonator driver 4 on the water surface, control the underwater electronic detonator driver 4 through the electronic detonator initiator, and then use the underwater electronic detonator driver 4 to communicate, network, and control the multiple electronic detonators connected to each pair of control busbars. It is not necessary to place the electronic detonator initiator on the water surface, nor is it necessary to connect the control bus to the electronic detonator initiator. This helps to avoid the problem of the initiator controller being wetted by the surging waves or even submerged by the initiator controller under the action of water flow and wind waves, thereby improving the reliability and stability of underwater blasting operations.

[0092] In this embodiment, the connection method of connecting multiple electronic detonators to a pair of paired control buses, and the connection method of connecting a pair of paired control buses to a pair of paired conductive terminals on the bus connector 421, can refer to the prior art in this field and will not be described in detail here; in addition, the electronic detonator detonation control system is not illustrated in this embodiment.

[0093] One embodiment of this application, such as Figure 5 As shown, the marine electronic detonator driver 4 is mounted on the disassembly and assembly connection device 2, and the marine electronic detonator driver 4 is mounted on the floating device 1 through the disassembly and assembly connection device 2. This facilitates the quick installation of the disassembly and assembly connection device 2 on the floating device 1, and the installation of the marine electronic detonator driver 4 on the disassembly and assembly connection device 2, which in turn facilitates the installation of the marine electronic detonator driver 4 on the floating device 1 through the disassembly and assembly connection device 2.

[0094] One embodiment of this application, such as Figures 5 to 7 As shown, the underwater electronic detonator driver 4 includes:

[0095] The housing contains a sealed mounting cavity for mounting electronic components.

[0096] The control module is installed in a sealed mounting cavity;

[0097] The drive module is installed in a sealed mounting cavity and is electrically connected to the control module.

[0098] Bus connector 421 is hermetically mounted on the housing. Bus connector 421 is electrically connected to the drive module. Bus connector 421 is provided with a bus connection portion for conductive connection with at least one pair of control buses. The bus connection portion is exposed on the outside of the housing relative to the housing.

[0099] In this embodiment, as Figure 6 and Figure 7 As shown, the housing in this embodiment is approximately rectangular in shape, and the sealed mounting cavity inside the housing is also approximately rectangular in shape. Specifically, the housing in this embodiment includes a rectangular frame 40, a bottom plate 41, and a top plate 42. The bottom plate 41 is sealed and installed on the lower end of the rectangular frame 40, and the top plate 42 is sealed and installed on the upper end of the rectangular frame 40. Furthermore, the bus connector 421 in this embodiment is installed on the top plate 42. The top plate 42 has a mounting port for installing the bus connector 421. The bus connector 421 passes through the mounting port of the top plate 42 and extends into the sealed mounting cavity. The gap between the bus connector 421 and the mounting port is sealed. In addition, the housing in this embodiment can also be configured with other structures.

[0100] In one embodiment of this application, the driving module includes a driving control board, on which a driving chip is provided. The main functions of the driving chip include receiving instructions, communicating with the control module in the electronic detonator, and transmitting data. The structure of the driving chip can be varied, as long as it can achieve the functions in this embodiment.

[0101] It should be noted that the connecting cables to be arranged in this embodiment are not shown in the figure, and the arrangement of the connecting cables can be based on the technical content disclosed in this application and combined with the existing technology in the field, and will not be described in detail here.

[0102] One embodiment of this application, such as Figure 7 As shown, the control module includes a main control circuit board 45, and the drive module includes a drive control board. The drive control board is mounted on the main control circuit board 45 and is electrically connected to the main control circuit board 45.

[0103] In this embodiment, as Figure 7 As shown, the control module in this embodiment includes a main control circuit board 45, which facilitates the integration of electronic components required for communication, networking, and detonation control of the drive control board and the multiple electronic detonators connected to multiple pairs of control buses onto the main control circuit board 45; in addition, the drive module includes a drive control board, which facilitates the integration of electronic components required for communication, networking, and detonation control of the multiple electronic detonators connected to multiple pairs of control buses onto the drive control board.

[0104] In this embodiment, the main control circuit board 45 is mainly used to control the detonation scheme process of the drive control board and to control the multiple electronic detonators on a pair of busbars connected to the drive control board. Furthermore, the control chip set on the main control circuit board 45 in this embodiment mainly includes the functions of receiving instructions, issuing instructions, receiving detonation schemes, storing the received detonation schemes and data, and transmitting data. The structure of the control chip can be varied, as long as it can realize the functions in this embodiment.

[0105] Furthermore, such as Figure 7 As shown, the main control circuit board 45 in this embodiment is approximately rectangular in shape. The main control circuit board 45 is suspended in the sealed installation cavity by multiple support columns 451. Furthermore, the structure of the main control circuit board 45 can also be varied, as long as it can achieve the function in this embodiment. The installation method of the main control circuit board 45 can also be varied. It should be noted that the specific types and models of electronic components installed on the main control circuit board 45 can be selected according to the existing technology in the field as needed, and will not be elaborated here.

[0106] One embodiment of this application, such as Figure 6 and Figure 7 As shown, the housing includes a rectangular frame 40, a bottom plate 41, and a top plate 42. The bottom plate 41 is sealed and installed on the lower end of the rectangular frame 40, and the top plate 42 is sealed and installed on the upper end of the rectangular frame 40. The rectangular frame 40 is defined between the bottom plate 41 and the top plate 42, and a sealed installation cavity is defined between the rectangular frame 40, the bottom plate 41, and the top plate 42.

[0107] In this embodiment, as Figure 6 and Figure 7 As shown, the housing in this embodiment includes a rectangular frame 40, a bottom plate 41, and a top plate 42. The top plate 42 and the bottom plate 41 are respectively sealed and installed on the upper and lower ends of the rectangular frame 40. This facilitates the formation of a sealed mounting cavity between the rectangular frame 40, the bottom plate 41, and the top plate 42, and also simplifies the structure of the housing and allows a sealed mounting cavity to be formed inside the housing. In addition, it facilitates the installation of electronic components in the sealed mounting cavity and prevents the electronic components installed in the sealed mounting cavity from being affected by water waves.

[0108] In this embodiment, as Figure 6 and Figure 7 As shown, the top plate 42 is mounted on the upper end of the rectangular frame 40 by multiple bolts 43, and the bottom plate 41 is mounted on the lower end of the rectangular frame 40 by multiple bolts 48. Specifically, vertical convex rails 401 are connected to the inner sidewalls of the front and rear baffles in the middle of the rectangular frame 40, respectively. The upper and lower ends of the vertical convex rails 401 are respectively provided with threaded holes 402, and the upper and lower ends of the corners of the rectangular frame 40 are respectively provided with threaded holes 403. Multiple bolts 43 are threadedly connected to the upper threaded holes 402 and 403 to mount the top plate 42 on the upper end of the rectangular frame 40, and multiple bolts 48 are threadedly connected to the lower threaded holes 402 and 403 to mount the bottom plate 41 on the lower end of the rectangular frame 40. In addition, the top plate and the bottom plate 41 can also be mounted on the rectangular frame 40 by other means.

[0109] One embodiment of this application, such as Figure 7 As shown, the underwater electronic detonator driver 4 also includes:

[0110] A sealing ring 44 is installed between the bottom plate 41 and the lower end of the rectangular frame 40, and the sealing ring 44 seals the gap between the bottom plate 41 and the lower end of the rectangular frame 40.

[0111] The second sealing ring is installed between the top plate 42 and the upper end of the rectangular frame 40, and seals the gap between the top plate 42 and the upper end of the rectangular frame 40.

[0112] In this embodiment, as Figure 7As shown, in this embodiment, by installing a sealing ring 44 between the bottom plate 41 and the lower end of the rectangular frame 40, it is beneficial to seal the gap between the bottom plate 41 and the lower end of the rectangular frame 40 through the sealing ring 44; furthermore, by installing a sealing ring 2 between the top plate 42 and the upper end of the rectangular frame 40, it is beneficial to seal the gap between the bottom plate 41 and the lower end of the rectangular frame 40 through the sealing ring 2, which is beneficial to forming a sealed mounting cavity inside the housing, making it easy to install electronic components in the sealed mounting cavity, and preventing the electronic components installed in the sealed mounting cavity from being affected by water waves.

[0113] In this embodiment, as Figure 7 As shown, in this embodiment, the upper side of the top plate 42 is provided with an annular mounting groove 413, and the sealing ring 44 is installed in the annular mounting groove 413. In this embodiment, the lower side of the top plate 42 is provided with an annular mounting groove 2, and the sealing ring 2 is installed in the annular mounting groove 2. When multiple bolts 43 and 48 are tightened, the sealing ring 44 installed in the annular mounting groove 413 is compressed and undergoes elastic deformation, sealing the gap between the bottom plate 41 and the lower end of the rectangular frame 40. The sealing ring 2 installed in the annular mounting groove 2 is compressed and undergoes elastic deformation, sealing the gap between the top plate 42 and the upper end of the rectangular frame 40.

[0114] One embodiment of this application, such as Figure 7 As shown, the underwater electronic detonator driver 4 also includes:

[0115] The wireless communication driver board is installed in a sealed mounting cavity and is electrically connected to the control module.

[0116] The wireless communication connector is sealed and mounted on the housing. The wireless communication connector is electrically connected to the wireless communication driver board, and the wireless receiving end of the wireless communication connector is exposed on the outside of the housing relative to the housing.

[0117] Furthermore, such as Figure 6 and Figure 7 As shown, the wireless communication connector in this embodiment includes an integrated antenna 422. The integrated antenna 422 includes a support body, which is mounted on the top plate 42. The lower end of the integrated antenna 422 extends into the sealed mounting cavity and is electrically connected to the wireless communication drive board. The upper end of the integrated antenna 422 forms a signal receiving and transmitting end. The integrated antenna 422 in this embodiment includes a GPS antenna module and a WIFI antenna module.

[0118] Furthermore, such as Figure 6 and Figure 7As shown, the wireless communication connector in this embodiment also includes an external antenna connector 423. The external antenna connector 423 is mounted on the top plate 42. The lower end of the external antenna connector 423 extends into the sealed mounting cavity and is electrically connected to the wireless communication drive board. The upper end of the external antenna connector 423 forms an antenna connection end for connecting an antenna.

[0119] In this embodiment, the wireless communication connector is electrically connected to the wireless communication driver board, which facilitates communication driving of the wireless communication connector through the wireless communication driver board and improves the stability of wireless communication by the wireless communication connector.

[0120] One embodiment of this application, such as Figure 6 and Figure 7 As shown, the underwater electronic detonator driver 4 also includes:

[0121] The power module is installed in a sealed installation cavity, and the control module and drive module are electrically connected to the power module respectively.

[0122] The power switch 425 is sealed and mounted on the housing, and the power switch 425 is electrically connected to the control module.

[0123] In this embodiment, as Figure 6 and Figure 7 As shown, in this embodiment, a power module is installed in a sealed installation cavity, and the control module and drive module are electrically connected to the power module, which facilitates the supply of power to the control module and drive module through the power module. This makes it easier to use the waterborne electronic detonator driver 4 in the field and improves the flexibility of the waterborne electronic detonator driver 4.

[0124] In this embodiment, as Figure 7 As shown, the underwater electronic detonator driver 4 in this embodiment also includes a power management circuit board 47. The power management circuit board 47 is approximately rectangular in shape and is suspended in a sealed installation cavity by multiple support columns 471. The voltage output of the power module is controlled by the power management circuit board 47. In this embodiment, the power module is specifically a battery 46. In addition, the power switch 425 in this embodiment is sealed and installed on the top plate 42. The power switch 425 is electrically connected to the power management circuit board 47 via a cable. Furthermore, several electronic components on the power management circuit board 47 in this embodiment are not shown in the figure. The specific types and models of the electronic components installed on the power management circuit board 47 can be selected as needed by referring to the existing technology in the field, and will not be described in detail here.

[0125] One embodiment of this application, such as Figure 6 and Figure 7As shown, the marine electronic detonator driver 4 also includes a power voltage display 424, which is hermetically mounted on the top plate 42 and electrically connected to the power management circuit board 47 via a cable. The power voltage display 424 is used to display the power voltage status.

[0126] It should be noted that in this embodiment, the gaps between the bolts 43 and 48 installed on the top plate 42 and the components are sealed with waterproof sealant to ensure that a sealed cavity is formed inside the housing. Other locations on the housing that are at risk of water leakage are also sealed with waterproof sealant or other sealing treatments.

[0127] In one embodiment of this application, the marine electronic detonator detonation control system further includes:

[0128] Electronic detonator initiator is used for networking and detonation control of multiple electronic detonators. The electronic detonator initiator is wirelessly connected to the marine electronic detonator driver 4.

[0129] The scanner is wirelessly connected to the electronic detonator. The scanner is used to scan all electronic detonators connected to each pair of control busbars in sequence and enter the identity information of all electronic detonators into the electronic detonator.

[0130] In this embodiment, a scanner is included, which is wirelessly connected to the electronic detonator initiator. This allows the scanner to sequentially scan all electronic detonators connected to each pair of busbars, facilitating the wireless transmission and input of the identification information of all electronic detonators into the initiator. Furthermore, the electronic detonator initiator is wirelessly connected to the surface electronic detonator driver 4, enabling the initiator to wirelessly control the driver 4 to communicate, network, and control the detonation of multiple electronic detonators connected to each pair of control busbars. This allows for the networking and detonation of a large number of electronic detonators. Furthermore, it facilitates the placement of the underwater electronic detonator driver 4 on the water surface. The underwater electronic detonator driver 4 is controlled by the electronic detonator initiator, and then the underwater electronic detonator driver 4 communicates, networks, and controls the detonation of multiple electronic detonators connected to each pair of control buses. This eliminates the need to place the electronic detonator initiator on the water surface or connect the control bus to the electronic detonator initiator. This avoids the problem of the initiator being wetted by waves or even submerged by water flow and wind, thereby improving the reliability and stability of underwater blasting operations.

[0131] In this embodiment, the electronic detonator initiator includes electronic components such as a main control chip, a power supply, and a memory. The electronic detonator initiator is powered by the power supply, and the memory is electrically connected to the main control chip. The main control circuit board 453 in the marine electronic detonator driver sends all detonation schemes to the main control chip for control. Furthermore, the electronic detonator initiator in this embodiment is equipped with a wireless communication module, which includes a WIFI module for wireless communication with the marine electronic detonator driver. Additionally, the wireless communication module also includes a LoRa module for wireless communication with the marine electronic detonator driver.

[0132] In this embodiment, the drive control board of the underwater electronic detonator driver is equipped with a LORA module, and the underwater electronic detonator driver communicates wirelessly with the electronic detonator initiator through the LORA module.

[0133] Furthermore, the scanner in this embodiment is equipped with a WIFI module. The scanner communicates wirelessly with the underwater electronic detonator driver via the WIFI module. The scanner scans all electronic detonators connected to each pair of busbars, and the identification information of all the electronic detonators obtained is wirelessly transmitted to the electronic detonator initiator via WIFI. Furthermore, the scanner is also equipped with a power supply module and is powered by the power supply module. Furthermore, to improve scanning efficiency, two scanners are used in this embodiment; the number of scanners can be flexibly selected as needed. In addition, the structure and working principle of the scanner in this embodiment can refer to existing technologies and will not be described in detail here. Furthermore, the electronic detonator initiator and scanner in this embodiment can refer to existing technologies; the electronic detonator initiator and scanner are not illustrated in this embodiment.

[0134] Furthermore, regarding the specific content involved in the "electronic detonator network" in this embodiment, in addition to the content disclosed in this embodiment, other contents involved in the electronic detonator network can be referred to the existing technology in this field, and will not be repeated here. In addition, the specific implementation methods of "communication" and "detonation control" in this embodiment can be referred to the existing technology in this field, and will not be repeated here either.

[0135] One embodiment of this application, such as Figures 3 to 5 As shown, the floating device 1 includes:

[0136] The annular body 10 has a vertical clearance opening 101 formed inside. A support structure is installed on the upper side of the annular body 10 and located on one side of the clearance opening 101. The portion of the clearance opening 101 located on one side of the support structure in the vertical direction is used to clear at least one pair of control buses connected to the bus connection portion of the bus connector 421.

[0137] In this embodiment, as Figures 3 to 5 As shown, in this embodiment, the interior of the annular body 10 forms a vertical clearance opening 101. The support structure is installed on the upper side of the annular body 10 and located on one side of the clearance opening 101. This allows space to be left for a portion of the clearance opening 101 to arrange control buses, facilitating the passage of multiple pairs of control buses through a portion of the clearance opening 101. This helps prevent the multiple pairs of control buses from being arranged haphazardly, especially when there are a large number of control buses to be arranged. In addition, it helps to make the pulling force exerted by the multiple pairs of control buses on the annular body 10 closer to the center of the annular body 10, which helps to ensure that the annular body 10 is subjected to uniform force, thereby improving the stability of the annular body 10 floating on the water surface and further improving the stability of the waterborne electronic detonator driver 4 installed on the floating device 1.

[0138] One embodiment of this application, such as Figures 3 to 5 As shown, the underwater electronic detonator detonation control system also includes:

[0139] Anti-tipping mechanism 3 is installed on the floating device 1. The anti-tipping mechanism 3 is used to prevent the floating device 1 from being overturned by waves when it is placed in the water.

[0140] In this embodiment, as Figures 3 to 5 As shown, in this embodiment, by installing an anti-tipping mechanism 3 on the floating device 1, it is easy to prevent the floating device 1 from being overturned by waves when it is placed in the water. This helps to improve the stability of the floating device 1 on the water surface, which in turn helps to improve the stability and reliability of the waterborne electronic detonator driver 4 installed on the floating device 1 when working on the water surface, and further improves the adaptability of the waterborne electronic detonator driver 4 installed on the floating device 1 when working on the water surface.

[0141] One embodiment of this application, such as Figures 3 to 5 As shown, the floating device 1 includes an annular body 10, which has an annular structure. An obstacle clearance opening 101 is formed in the vertical direction inside the annular body 10. The marine electronic detonator driver 4 is mounted on the upper side of the annular body 10 and located on one side of the obstacle clearance opening 101. The portion of the obstacle clearance opening 101 located on one side of the marine electronic detonator driver 4 in the vertical direction is used to avoid the control bus for connection with the bus connector 421.

[0142] In this embodiment, as Figures 3 to 5 As shown, in this embodiment, the interior of the annular body 10 forms a vertical clearance opening 101. The support structure is installed on the upper side of the annular body 10 and located on one side of the clearance opening 101. This allows space to be left for a portion of the clearance opening 101 to arrange control buses, facilitating the passage of multiple pairs of control buses through a portion of the clearance opening 101. This helps prevent the multiple pairs of control buses from being arranged haphazardly, especially when there are a large number of control buses to be arranged. In addition, it helps to make the pulling force exerted by the multiple pairs of control buses on the annular body 10 closer to the center of the annular body 10, which helps to ensure that the annular body 10 is subjected to uniform force, thereby improving the stability of the annular body 10 floating on the water surface and further improving the stability of the waterborne electronic detonator driver 4 installed on the floating device 1.

[0143] One embodiment of this application, such as Figures 3 to 5 As shown, the floating device 1 includes an annular body 10, the interior of which has a vertical clearance opening 101. The anti-tipping mechanism 3 includes:

[0144] An annular support plate 30 is installed on the lower side of the annular body 10;

[0145] The pelvic fin structure 31 is provided in several parts. The several pelvic fin structures 31 are connected to the lower side of the annular support plate 30 and extend downward. The pelvic fin structures 31 are used to prevent the floating device 1 from being overturned by waves when placed in water.

[0146] In this embodiment, as Figures 1 to 5 As shown, in this embodiment, several ventral fin structures 31 are connected to the lower side of the annular support plate 30 and extend downward. When the ventral fin structures 31 are placed in water, they also have the function of reducing or preventing the floating device 1 from swaying, rolling or tilting, so that the floating device 1 can float more stably in the water, improve the stability and balance of the floating device 1 on the water surface, and thus help improve the stability and reliability of the water electronic detonator driver 4 installed on the floating device 1 when it works on the water surface.

[0147] In this embodiment, as Figures 3 to 5 As shown, in this embodiment, there are two pelvic fin structures 31, which are symmetrically installed on the lower side of the annular support plate 30 in the left-right direction. Furthermore, the pelvic fin structure 31 in this embodiment is approximately plate-shaped. In addition, the "pelvic fin structure 31" in this embodiment can be designed with reference to the pelvic fins on fish.

[0148] In this embodiment, as Figure 4As shown, the annular support plate 30 is provided with multiple weight-reducing openings 301 at intervals around the circumference to facilitate the reduction of the weight of the annular support plate 30; furthermore, the annular support plate 30 is provided with multiple bolt through holes 302 at intervals around the circumference to facilitate the installation of the annular support plate 30 on the lower side of the annular body 10 by passing multiple bolts through the bolt through holes 302; in addition, the annular support plate 30 can also be installed on the lower side of the annular body 10 by other applicable installation methods.

[0149] One embodiment of this application, such as Figures 3 to 5 As shown, the anti-rollover mechanism 3 also includes:

[0150] The inclined fin guards 32 are provided in a number of pieces corresponding to a number of ventral fin structures 31. The inclined fin guards 32 are inclinedly connected between the extension section and the annular support plate 30. The lower end of the inclined fin guard 32 is connected to the extension section, and the upper end of the inclined fin guard 32 is connected to the annular support plate 30. The lower end of the inclined fin guard 32 is located inside the upper end of the inclined fin guard 32 in the circumferential direction.

[0151] In this embodiment, as Figures 3 to 5 As shown, in this embodiment, several ventral fin structures 31 are provided with several blocks, and several inclined protective fin plates 32 are inclinedly connected between the extension section and the annular support plate 30. The lower end of the inclined protective fin plate 32 is located inside the upper end of the inclined protective fin plate 32 in the circumferential direction, so that the inclined protective fin plate 32 is inclined from top to bottom and from outside to inside. This facilitates the formation of a water flow channel between the ventral fin structure 31 and the inclined protective fin plate 32, allowing water to flow through the water flow channel formed between the ventral fin structure 31 and the inclined protective fin plate 32. Furthermore, since the inclined protective fin plate 32 is inclined from top to bottom and from outside to inside, when the water flow impacts the inclined protective fin plate 32, the inclined protective fin plate 32 can guide the water flow, thereby reducing the impact force of the water flow on the ventral fin structure 31, thereby improving the stability of the annular body 10 floating on the water surface and improving the adaptability of the annular body 10 to water flow and waves.

[0152] In this embodiment, as Figures 3 to 5 As shown, two inclined fin guards 32 are connected to the left side of the ventral fin structure 31 located on the left side, and two inclined fin guards 32 are connected to the right side of the ventral fin structure 31 located on the right side; alternatively, two inclined fin guards 32 located on the same side can be connected to form one piece.

[0153] Furthermore, such as Figures 3 to 5As shown, in this embodiment, in order to facilitate lifting the underwater electronic detonator driver, two handles 33 are installed on the annular support plate 30. In this embodiment, the two handles 33 are specifically installed between the lower sides of the left and right sides of the annular support plate 30. The handles 33 in this embodiment have an approximately inverted U-shaped structure. In addition, the handles 33 can also be configured with other structures.

[0154] In this embodiment, as Figure 4 As shown, the two ventral fin structures 31 are also equipped with busbar fixing rods 34. The busbar fixing rods 34 are used to fix the control busbars connected to the busbar connector 421. It is convenient to fix the control busbars connected to the busbar connector 421 through the busbar fixing rods 34. Especially when there are a large number of control busbars, it is beneficial to fix a large number of control busbars and avoid the control busbars being messy.

[0155] Furthermore, such as Figure 4 As shown, in this embodiment, in order to better fix the control bus, a winding protrusion 341 is connected at the middle position of the bus fixing rod 34, which makes it easy to use a bundle of wires to bypass the control bus and fix the control bus on the winding protrusion 341.

[0156] In addition to the technical solutions disclosed in this embodiment, the driving chip, scanning and input device, electronic detonator initiator, multiple electronic components, electronic detonator management platform, other components of the marine electronic detonator initiation control system and their working principles in this utility model can be referred to conventional technical solutions in this technical field. However, these conventional technical solutions are not the focus of this utility model and will not be described in detail here.

[0157] In this utility model, the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0158] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0159] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0160] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A dismounting and connecting device for a waterborne electronic detonator driver, a stop bump for installation by stop limiting is arranged on the bottom of the waterborne electronic detonator driver, the stop bump protrudes outward relative to the bottom of the waterborne electronic detonator driver, characterized in that, It includes: A support structure, wherein the support structure is provided with a support portion for supporting the bottom of the underwater electronic detonator driver; A locking and limiting mechanism is installed on the support structure. The locking and limiting mechanism can lock the stop protrusion on the support structure and limit the bottom of the marine electronic detonator driver supported by the support portion on the support portion.

2. The disassembly and connection device for an underwater electronic detonator driver according to claim 1, characterized in that, The stop protrusion is connected to the bottom outer periphery of the underwater electronic detonator driver and protrudes outward in the horizontal direction; The support structure includes a support plate, the upper side of which forms a support surface, and the support portion includes the support surface; The locking and limiting mechanism includes: A limiting frame is detachably mounted on the support surface. The inner side of the limiting frame is provided with a limiting protrusion opposite the stop protrusion. The limiting protrusion extends toward the inner side of the limiting frame. The lower side of the limiting protrusion can abut against the upper side of the stop protrusion and lock the stop protrusion between the support surface and the lower side of the limiting protrusion.

3. The disassembly and connection device for a marine electronic detonator actuator according to claim 2, characterized in that, The stop protrusion has a rectangular ring structure, the limiting frame has a rectangular ring structure, the supporting surface includes a first side, a second side, a third side, and a fourth side connected end to end, and the limiting frame includes: The first limiting strip is detachably mounted on the support surface and located on the first side of the support surface, and the first limiting strip is provided with a first limiting protrusion; The second limiting strip is detachably mounted on the support surface perpendicular to the first limiting strip and located on the second side of the support surface. The second limiting strip is provided with a second limiting protrusion. The third limiting strip is detachably mounted on the support surface parallel to the first limiting strip and located on the third side of the support surface. The third limiting strip is provided with a third limiting protrusion, which includes the first limiting protrusion, the second limiting protrusion and the third limiting protrusion. A locking limit strip is detachably mounted on the support surface parallel to the second limit strip and located on the fourth side of the support surface. One end of the locking limit strip is detachably locked to the first limit strip through a locking member one, and the other end of the locking limit strip is detachably locked to the third limit strip through a locking member two.

4. The disassembly and connection device for a marine electronic detonator driver according to claim 2, characterized in that, The support plate is provided with a weight reduction opening, and the outer periphery of the weight reduction opening forms the support surface.

5. The disassembly and connection device for a marine electronic detonator actuator according to claim 1, characterized in that, Also includes: The mounting connection is provided in several parts, and the mounting connection is connected to the support structure.

6. A control system for the detonation of an electronic detonator on water, characterized in that, include: The disassembly and assembly connection device for a marine electronic detonator driver according to any one of claims 1 to 5; The underwater electronic detonator driver is locked onto the support structure by the locking and limiting mechanism, and the locking and limiting mechanism can limit the bottom of the underwater electronic detonator driver supported by the support part onto the support part. The underwater electronic detonator driver is provided with a bus connector. A floating device, wherein the support structure is mounted on the floating device, and when the floating device with the floating electronic detonator driver is placed on the water surface, the floating electronic detonator driver mounted on the floating device protrudes from the water surface, and the bus connection portion provided on the bus connector protrudes from the water surface. The control busbars are provided in at least one pair, and the at least one pair of control busbars are connected to the busbar connection portion of the busbar connector, and the end of the at least one pair of control busbars away from the busbar connection portion is placed underwater; An electronic detonator is provided, wherein each of the multiple electronic detonators is connected to the end of at least one pair of control busbars placed underwater, away from the busbar connection portion.

7. The underwater electronic detonator initiation control system according to claim 6, characterized in that, Also includes: An electronic detonator initiator is used to network and control the detonation of multiple electronic detonators. The electronic detonator initiator is wirelessly connected to the underwater electronic detonator driver. The scanning and recording device is wirelessly connected to the electronic detonator initiator. The scanning and recording device is used to scan all the electronic detonators connected to each pair of control buses in sequence and record the identity information of all the electronic detonators into the electronic detonator initiator.

8. The underwater electronic detonator initiation control system according to claim 6, characterized in that, The floating device includes: An annular body, wherein a clearance opening is formed in the vertical direction inside the annular body, and a support structure is mounted on the upper side of the annular body and located on one side of the clearance opening. The portion of the clearance opening located on one side of the support structure in the vertical direction is used to clear at least one pair of control buses connected to the bus connection portion of the bus connector.

9. The underwater electronic detonator initiation control system according to claim 6, characterized in that, Also includes: An anti-tipping mechanism is installed on the floating device, and the anti-tipping mechanism is used to prevent the floating device from being capsized by waves when it is placed in water.

10. The underwater electronic detonator initiation control system according to claim 9, characterized in that, The floating device includes a ring-shaped body, the interior of which has a vertical clearance opening; the anti-tipping mechanism includes: An annular support disc is mounted on the lower side of the annular body; The device has several pelvic fin structures, which are connected to the lower side of the annular support plate and extend downward. The pelvic fin structures are used to prevent the floating device from being capsized by waves when placed in water.

Images