Electronic detonator module and electronic detonator comprising same

Abstract

The utility model discloses an electronic detonator module and an electronic detonator comprising the same, and belongs to the technical field of initiating explosive devices. The electronic detonator module comprises a body, the body is of a long-plate-shaped structure, the body is provided with a containing through groove used for containing an energy storage capacitor, the containing through groove extends in the length direction of the body, and when the energy storage capacitor is placed in the containing through groove, the energy storage capacitor is located on the inner side of the containing through groove in the horizontal direction; the electrostatic isolation sleeve is arranged on the periphery of the energy storage capacitor in a sleeving mode, the electrostatic isolation sleeve is located on the inner side of the containing through groove in the horizontal direction, and the electrostatic isolation sleeve is used for isolating static electricity in the width direction. According to the utility model, the body is provided with the placement through groove, so that the energy storage capacitor can be conveniently placed in the placement through groove and then connected with the body, and in addition, the periphery of the energy storage capacitor is sleeved with the electrostatic isolation sleeve, so that static electricity in the width direction can be conveniently isolated through the electrostatic isolation sleeve; and the anti-static capability of the energy storage capacitor is improved.

Description

Technical Field

[0001] This utility model relates to the field of pyrotechnics technology, and in particular to an electronic detonator module and an electronic detonator containing the same. 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, and other applications. Existing electronic detonators mainly include lead wires, plastic plugs, control modules, igniters, basic explosives, and basic casings. In addition, during the production of electronic detonators, the control module needs to be assembled into a protective casing to protect the control module.

[0003] Furthermore, in the electronic detonator industry, the outer diameter of electronic detonators is generally 7.0mm-7.2mm. The protective housing used to assemble the control module has certain specifications and size limitations. The width accuracy of the control module directly affects the smoothness and reliability of assembling the control module into the protective housing. Moreover, when the width of the control module is greater than the inner diameter of the protective housing, it is difficult to assemble the control module into the protective housing.

[0004] Furthermore, the outer side of the control module needs to be encapsulated by injection molding to form an encapsulation layer. The thickness of the encapsulation layer must at least cover the energy storage capacitor mounted on the circuit board, and the thickness of the encapsulation layer can be controlled within a certain range. Therefore, the width of the control module is mainly determined by the width of the circuit board and the protrusion of the energy storage capacitor mounted on the circuit board. After the energy storage capacitor is mounted on the circuit board, the size of the protrusion of the energy storage capacitor from the circuit board affects the width of the control module.

[0005] To reduce the protrusion of the energy storage capacitor from the circuit board, existing technologies mount the energy storage capacitor in a capacitor placement slot on the circuit board. This can limit the width of the control module to a suitable range to some extent. However, the circuit board used for the control module is relatively narrow, and due to inherent design flaws in the existing circuit board structure, the energy storage capacitor mounted in the capacitor placement slot is easily damaged or even fails, leading to damage or failure of the control module, reducing the yield rate of the control module, and also reducing the blasting effect of electronic detonators. Therefore, ensuring the reliability and stability of the energy storage capacitor mounted in the capacitor placement slot on the circuit board has become a new challenge.

[0006] Furthermore, to ensure the capacitor placement slot has a suitable width to accommodate the energy storage capacitor, the sidewalls formed by the circuit board of the control module on both sides of the capacitor placement slot are relatively narrow. Moreover, when conductive lines are often arranged on these sidewalls, the spacing between the conductive lines and the energy storage capacitor is small. When the static electricity flowing through the conductive lines on the sidewalls of the placement slot is large (e.g., 10KV), the energy storage capacitor is easily damaged by the large static charge. Therefore, there is an urgent need for an electronic detonator module that reduces the size of the energy storage capacitor protruding from the circuit board and improves its anti-static capability. Summary of the Invention

[0007] The purpose of this utility model is to overcome at least one deficiency of the prior art and provide an electronic detonator module that is advantageous in reducing the size of the energy storage capacitor protruding from the electronic detonator module and improving the anti-static capability of the energy storage capacitor; in addition, an electronic detonator is also provided.

[0008] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0009] According to one aspect of this application, an electronic detonator module is provided, comprising:

[0010] The body is a long plate-shaped structure. The body is provided with a placement slot for placing an energy storage capacitor. The placement slot extends along the length direction of the body. When the energy storage capacitor is placed in the placement slot, the energy storage capacitor is located inside the placement slot in the horizontal direction.

[0011] An electrostatic isolation sleeve is fitted around the outer periphery of the energy storage capacitor. The electrostatic isolation sleeve is located inside the placement slot in the horizontal direction. The electrostatic isolation sleeve is used to isolate static electricity in the width direction.

[0012] The beneficial effects of this utility model are as follows: In this embodiment, by providing a placement slot on the main body for placing the energy storage capacitor, it is convenient to place the energy storage capacitor in the placement slot. It is also beneficial to place the energy storage capacitor in the placement slot and then connect the energy storage capacitor to the main body. Furthermore, it is beneficial to ensure that the overall width of the electronic detonator module is within a suitable size range. In addition, an electrostatic isolation sleeve is provided around the outer periphery of the energy storage capacitor, which facilitates the isolation of static electricity in the width direction and improves the anti-static capability of the energy storage capacitor. This helps to solve the problem that when conductive lines are arranged on both sides of the capacitor placement slot, the energy storage capacitor is easily damaged by the electrostatic discharge of the conductive lines flowing through the side of the placement slot, thus improving the reliability and stability of the energy storage capacitor.

[0013] 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.

[0014] According to one embodiment of the present invention, the electrostatic isolation sleeve is formed by sealing with adhesive, and the electrostatic isolation sleeve covers the outer periphery of the energy storage capacitor.

[0015] In this embodiment, the electrostatic isolation sleeve is formed by sealing with an adhesive process, which facilitates the sealing of batches of energy storage capacitors and improves the efficiency of forming the electrostatic isolation sleeve on the outer periphery of the energy storage capacitor. In addition, the electrostatic isolation sleeve covering the outer periphery of the energy storage capacitor helps to improve the reliability of the electrostatic isolation sleeve's placement on the outer periphery of the energy storage capacitor and also helps to improve the covering effect of the electrostatic isolation sleeve on the energy storage capacitor.

[0016] According to one embodiment of the present invention, the electrostatic isolation sleeve can isolate static electricity in the width direction at a voltage of 10KV-25KV or any value.

[0017] The electrostatic isolation sleeve in this embodiment can isolate static electricity in the width direction at any value between 10KV and 25KV. The electrostatic isolation sleeve has an electrostatic isolation capability of 10KV-25KV, which can effectively isolate the static electricity that is easily generated during the use of electronic detonators, thereby improving the reliability and stability of the energy storage capacitor. Moreover, in special cases, when the static electricity flowing through the conductive lines arranged on the side of the placement slot is greater than 10KV but not greater than 25KV, the electrostatic isolation sleeve can still effectively isolate the static electricity, thereby helping to prevent the energy storage capacitor from being damaged by electrostatic breakdown caused by the conductive lines flowing through the side of the placement slot.

[0018] According to one embodiment of the present invention, the width of the electrostatic isolation sleeve is any value between 0.05mm and 0.15mm.

[0019] In this embodiment, the width of the electrostatic isolation sleeve is any value between 0.05mm and 0.15mm. The width of the electrostatic isolation sleeve is suitable, which helps to reduce the space occupied by the electrostatic isolation sleeve in the placement slot, and facilitates the placement of the energy storage capacitor with the electrostatic isolation sleeve in the placement slot before connecting the energy storage capacitor in the placement slot to the main body.

[0020] According to one embodiment of the present invention, the body forms a wide-side bridge on one side of the width direction of the placement channel, and forms a narrow-side bridge on the other side of the width direction of the placement channel. The narrow-side bridge is positioned opposite the wide-side bridge, and the width dimension of the wide-side bridge is greater than the width dimension of the narrow-side bridge.

[0021] In this embodiment, the main body forms a wide-side bridge on one side of the width direction of the placement slot, and a narrow-side bridge on the other side of the width direction of the placement slot. When arranging the circuit on the main body, the conductive lines constituting the circuit can be arranged on the wide-side bridge. This facilitates the arrangement of conductive lines on the wide-side bridge passing through the placement slot on the main body, and also increases the distance between the conductive lines arranged on the wide-side bridge on one side of the placement slot and the energy storage capacitor placed in the placement slot. This helps to prevent static electricity or other electrical energy flowing through the conductive lines arranged on the wide-side bridge on one side of the placement slot from adversely affecting the energy storage capacitor, thereby improving the reliability and stability of the energy storage capacitor. Furthermore, this embodiment also helps reduce the difficulty of arranging conductive lines on one side of the placement slot; furthermore, the narrow-side bridge in this embodiment can provide support for the outer wall of the energy storage capacitor positioned opposite it, and the energy storage capacitor can be confined between the wide-side bridge and the narrow-side bridge in the width direction and can achieve the lifting and positioning of the wide-side bridge and the narrow-side bridge, improving the accuracy of the energy storage capacitor installed on the body, and also helping to reduce the size of the energy storage capacitor protruding from the body and improve the reliability of the energy storage capacitor being confined in the placement slot; thus, using the electronic detonator module in this embodiment to produce electronic detonators helps to improve the yield of electronic detonators and improve the blasting effect of electronic detonator blasting operations.

[0022] According to one embodiment of the present invention, the electronic detonator module further includes:

[0023] A narrow-side strength enhancement structure is disposed on the narrow-side bridge, and the narrow-side strength enhancement structure is used to enhance the strength of the narrow-side bridge.

[0024] In this embodiment, a narrow-side strength reinforcement structure is provided on the narrow-side bridge to enhance its strength, thereby ensuring the strength of the narrow-side bridge. In addition, the width dimension of the wide-side bridge is relatively wider than that of the narrow-side bridge, and the strength of the wide-side bridge can be ensured by its relatively wider width dimension, which helps to prevent the wide-side bridge and the narrow-side bridge from breaking.

[0025] According to one embodiment of the present invention, the placement channel has a rectangular shape and is perpendicular to the body in the width direction. The body has a pair of conductive connecting parts, which are located near the placement channel and on one side of the placement channel in the length direction of the body. The pair of conductive connecting parts are used to connect and conduct electricity with a pair of conductive connecting feet on the energy storage capacitor. After the pair of conductive connecting feet on the energy storage capacitor are connected to the pair of conductive connecting parts, the energy storage capacitor can be placed in the placement channel. When the energy storage capacitor is placed in the placement channel, the upper and lower sidewalls of the energy storage capacitor in the vertical direction protrude from the placement channel.

[0026] In this embodiment, the placement slot is perpendicular to the main body in the width direction. The wide and narrow bridges formed on both sides of the main body in the width direction of the placement slot are elongated, which is beneficial for providing support and constraint for the energy storage capacitor placed in the placement slot, improving the reliability of the energy storage capacitor being confined in the placement slot, and also facilitating the arrangement of conductive lines on the wide bridges, reducing the difficulty of arranging conductive lines on the wide bridges. Furthermore, in this embodiment, a pair of conductive connecting parts are provided on the main body near the placement slot, which facilitates the connection of a pair of conductive connecting feet on the energy storage capacitor to the pair of conductive connecting parts, making it easy to install the energy storage capacitor on the main body and place the energy storage capacitor in the placement slot. Furthermore, in this embodiment, the upper and lower sidewalls of the energy storage capacitor in the vertical direction protrude from the placement slot, which is beneficial for the vertical center plane of the energy storage capacitor to be close to the vertical center plane of the main body. The dimensions of the upper and lower sidewalls of the energy storage capacitor protruding from the placement slot in the vertical direction are equal or equivalent, which helps to reduce the size of the energy storage capacitor protruding from the main body.

[0027] According to one embodiment of the present invention, the width of the wide-side bridge is any value between 0.6mm and 1.6mm, and the width of the narrow-side bridge is any value between 0.3mm and 0.8mm.

[0028] In this embodiment, the width of the wide-side bridge is any value between 0.6mm and 1.6mm, which helps to ensure that the wide-side bridge has a suitable width for arranging conductive lines and reduces the difficulty of arranging conductive lines on the wide-side bridge. Furthermore, the width of the narrow-side bridge is any value between 0.3mm and 0.8mm, which helps to ensure that the narrow-side bridge can provide reliable support for the outer wall of the energy storage capacitor placed opposite it, and improves the reliability of confining the energy storage capacitor within the placement slot. In addition, the suitable width of the wide-side bridge and the narrow-side bridge also helps to ensure that the placement slot has sufficient space in the width direction to accommodate the energy storage capacitor.

[0029] According to one embodiment of the present invention, a control circuit is arranged on the main body, the control circuit comprising:

[0030] A control circuit unit is arranged on the main body and located on one side of the placement slot in the longitudinal direction of the main body;

[0031] Control circuit section two is arranged on the main body and located on the other side of the placement slot in the length direction of the main body;

[0032] The third control circuit section is arranged on the wide-side bridge and electrically connected between the first control circuit section and the second control circuit section.

[0033] In this embodiment, by arranging control circuit section one on one side of the placement slot of the main body, control circuit section two on the other side of the placement slot of the main body, and control circuit section three on the wide-side bridge, it is beneficial to distribute the control circuits on the main body, avoiding excessively dense control circuit layout which could lead to leakage between conductive lines on the control circuits and affect the stability and reliability of the control circuits. It is also convenient to arrange electronic components at both ends of the main body, making full use of the usable area of ​​the main body to arrange conductive lines and electronic components. Furthermore, it is beneficial to further reduce the size of the main body while meeting the space requirements for circuit layout.

[0034] According to one embodiment of the present invention, the electronic detonator module further includes:

[0035] The energy storage capacitor is placed in the placement slot. A pair of conductive connecting pins on the energy storage capacitor are connected to the main body, and the energy storage capacitor is electrically connected to the control circuit on the main body through the pair of conductive connecting pins.

[0036] A control chip is disposed on the main body, and the control chip is electrically connected to the control circuit.

[0037] Multiple electronic components are provided and disposed on the main body, and the electronic components are electrically connected to the control circuit.

[0038] A wiring terminal is connected to one end of the body along its length and is electrically connected to the control circuit.

[0039] An ignition element is connected to the other end of the body along its length and is electrically connected to the control circuit.

[0040] In this embodiment, the energy storage capacitor is placed in the placement slot, and an electrostatic isolation sleeve is provided around the outer periphery of the energy storage capacitor. This facilitates the isolation of static electricity in the width direction through the electrostatic isolation sleeve, thereby improving the anti-static capability of the energy storage capacitor. This helps to solve the problem that when conductive lines are arranged on both sides of the capacitor placement slot, the energy storage capacitor is easily damaged by static electricity flowing through the conductive lines arranged on the sides of the placement slot, thus improving the reliability and stability of the energy storage capacitor. In addition, in this embodiment, one end of the body in the length direction is connected to an ignition element, which facilitates ignition.

[0041] According to one embodiment of the present invention, the peripheral sidewalls of the electrostatic isolation sleeve in the width direction abut against the inner sidewalls of the wide-side bridge and the narrow-side bridge respectively, and the energy storage capacitor and the electrostatic isolation sleeve are able to be positioned and supported by the wide-side bridge and the narrow-side bridge in the width direction, thus being limited between the wide-side bridge and the narrow-side bridge.

[0042] In this embodiment, the peripheral sidewalls of the electrostatic isolation sleeve in the width direction abut against the inner sidewalls of the wide-side bridge and the narrow-side bridge, respectively. This facilitates the lifting and positioning of the energy storage capacitor and the electrostatic isolation sleeve in the width direction by the wide-side bridge and the narrow-side bridge. It is beneficial to lift and position the energy storage capacitor and the electrostatic isolation sleeve by the wide-side bridge and the narrow-side bridge before fixing the energy storage capacitor placed in the placement slot. This makes it easier to accurately install the energy storage capacitor on the body, especially when the energy storage capacitor is mounted on the body in a patch manner.

[0043] According to another aspect of this application, an electronic detonator is provided, comprising:

[0044] A housing, wherein a mounting cavity is provided within the housing;

[0045] The aforementioned electronic detonator module is installed within the mounting cavity.

[0046] The electronic detonator in this embodiment includes the aforementioned electronic detonator module. This facilitates the isolation of static electricity in the width direction via an electrostatic isolation sleeve, improving the anti-static capability of the energy storage capacitor. This helps solve the problem of energy storage capacitors being easily damaged by electrostatic discharge from conductive lines flowing through the sides of the capacitor placement slot when conductive lines are arranged on both sides of the slot. It also improves the reliability and stability of the energy storage capacitor. Furthermore, it helps ensure that the overall width of the electronic detonator module is within a suitable range, matching the overall width of the module with the dimensions of the mounting cavity in the housing. This facilitates smooth installation of the electronic detonator module into the mounting cavity, improving assembly efficiency and overall quality. Attached Figure Description

[0047] 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.

[0048] Figure 1 This is a schematic diagram of the structure of the electronic detonator module according to an embodiment of the present invention;

[0049] Figure 2 for Figure 1 A top view of the electronic detonator module after it has been aligned;

[0050] Figure 3 This is a schematic diagram of the structure of the main body of an embodiment of the present utility model;

[0051] Figure 4 for Figure 3 A top view of the main body after it has been straightened. Detailed Implementation

[0052] 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.

[0053] 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.

[0054] 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.

[0055] One aspect of this application provides an electronic detonator module, such as Figures 1 to 4 As shown, it includes:

[0056] The main body 1 has a long plate-shaped structure. The main body 1 is provided with a placement slot 10 for placing the energy storage capacitor 2. The placement slot 10 extends along the length direction of the main body 1. When the energy storage capacitor 2 is placed in the placement slot 10, the energy storage capacitor 2 is located inside the placement slot 10 in the horizontal direction.

[0057] An electrostatic isolation sleeve is fitted around the outer periphery of the energy storage capacitor 2. The electrostatic isolation sleeve is located inside the placement slot 10 in the horizontal direction. The electrostatic isolation sleeve is used to isolate static electricity in the width direction.

[0058] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, a placement slot 10 for placing the energy storage capacitor 2 is provided on the main body 1. This facilitates placing the energy storage capacitor 2 in the placement slot 10, which is beneficial for connecting the energy storage capacitor 2 to the main body 1 after placing it in the placement slot 10. It also helps to ensure that the overall width of the electronic detonator module is within a suitable size range. In addition, an electrostatic isolation sleeve is provided around the outer periphery of the energy storage capacitor 2. This facilitates the isolation of static electricity in the width direction through the electrostatic isolation sleeve, improving the anti-static capability of the energy storage capacitor 2. This helps to solve the problem that when conductive lines are arranged on both sides of the capacitor placement slot, the energy storage capacitor 2 is easily damaged by electrostatic breakdown caused by the conductive lines flowing through the side of the placement slot 10, thus improving the reliability and stability of the energy storage capacitor 2.

[0059] In this embodiment, as Figures 1 to 4As shown, the body 1 has a long plate-like structure, specifically meaning that the length of the body 1 is greater than its width. In this embodiment, the body 1 is approximately a rectangular plate-like structure with grooves.

[0060] In this embodiment, the placement slot 10 is formed by cutting. The placement slot 10 can also be formed by other slotting methods. Furthermore, in this embodiment, the body 1 is specifically a PCB substrate. The conductive lines arranged on the body 1 can be designed based on this application and with reference to the PCB substrate in the prior art as needed.

[0061] In this embodiment, as Figures 1 to 4 As shown, given a fixed width of the main body 1, in order to ensure that the placement slot 10 can accommodate the energy storage capacitor 2 with a certain width, and given that the width of the energy storage capacitor 2 has a lower limit, if the energy storage capacitor 2 is too small, it will be difficult to ensure that it can provide sufficient power, and it will increase the manufacturing and design cost of the energy storage capacitor 2; therefore, if the width of the narrow side bridge 14 is increased, the width of the wide side bridge 13 needs to be reduced to ensure that the placement slot 10 can accommodate the energy storage capacitor 2 with a certain width. For example, if the width of the body 1 is 4.0 mm and the width of the energy storage capacitor 2 is 3.0 mm, then the sum of the widths of the wide-side bridge 13 and the narrow-side bridge 14 is 1.0 mm. When the width of the narrow-side bridge 14 is 0.3 mm, then the width of the wide-side bridge 13 is 0.7 mm. The conductive lines on the wide-side bridge 13 that pass through the placement slot 10 on the body 1 can only be arranged within a width range of 0.7 mm. It should be noted that the width values ​​of the body 1 in the examples above are only used to explain this application and are not used to limit the actual width of the body 1.

[0062] One embodiment of this utility model is as follows: Figure 1 and Figure 2 As shown, the electrostatic isolation sleeve is formed by sealing with glue and is wrapped around the outer periphery of the energy storage capacitor 2.

[0063] In this embodiment, as Figure 1 and Figure 2 As shown, the electrostatic isolation sleeve in this embodiment is formed by sealing with an adhesive process, which facilitates the sealing of batches of energy storage capacitors 2 and improves the efficiency of forming electrostatic isolation sleeves on the outer periphery of the energy storage capacitors 2. In addition, the electrostatic isolation sleeve covering the outer periphery of the energy storage capacitors 2 helps to improve the reliability of the electrostatic isolation sleeve arrangement on the outer periphery of the energy storage capacitors 2, and also helps to improve the covering effect of the electrostatic isolation sleeve on the energy storage capacitors 2.

[0064] In this embodiment, as Figure 1 and Figure 2As shown, in this embodiment, the electrostatic isolation sleeve is formed by sealing with an adhesive process, which can better cover the energy storage capacitor 2. The peripheral sidewalls in the width direction and the sidewalls in the length direction of the energy storage capacitor 2 can be sealed with adhesive, so that only the conductive connecting feet 20 provided on the energy storage capacitor 2 are not covered by the adhesive. There is a pair of conductive connecting feet 20 and they are connected to one end of the energy storage capacitor 2 in the length direction. Furthermore, the electrostatic isolation sleeve can also be set as a sleeve with one open end. After the electrostatic isolation sleeve is put on the outer periphery of the energy storage capacitor 2, one end of the conductive connecting feet 20 provided on the energy storage capacitor 2 faces the same direction as the open end of the electrostatic isolation sleeve, and the conductive connecting feet 20 extend outward from the open end of the electrostatic isolation sleeve.

[0065] Furthermore, such as Figure 1 and Figure 2 As shown, the electrostatic isolation sleeve in this embodiment can also be configured as a sleeve with open ends. After the electrostatic isolation sleeve is placed around the outer periphery of the energy storage capacitor 2, the electrostatic isolation sleeve covers the peripheral sidewall of the energy storage capacitor 2 in the width direction, while the two ends of the energy storage capacitor 2 in the length direction are exposed. The specific structure of the electrostatic isolation sleeve can be varied, as long as it is convenient to isolate static electricity in the width direction. It should be noted that the electrostatic isolation sleeve in this embodiment is specifically used to isolate static electricity on one side of the energy storage capacitor 2 in the width direction. When the electrostatic isolation sleeve covers the peripheral sidewall of the energy storage capacitor 2 in the width direction, it can achieve the isolation of static electricity on one side of the energy storage capacitor 2 in the width direction. Furthermore, the material of the electrostatic isolation sleeve is an electrostatic isolation material, which can refer to the prior art and will not be described in detail here. In addition, the electrostatic isolation sleeve in this embodiment is the outer part of the energy storage capacitor 2, and the electrostatic isolation sleeve is not marked in this embodiment.

[0066] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, a first circuit arrangement area 3 131 is provided on the wide-side bridge 13. The first circuit arrangement area 3 131 is located on the upper side of the main body 1 in the vertical direction. In this embodiment, the first circuit control unit 2 is arranged in the first circuit arrangement area 2 121. The electrostatic isolation sleeve in this embodiment is mainly used to isolate the static electricity flowing through the first circuit control unit 2, and to prevent the static electricity flowing through the first circuit control unit 2 from breaking down the energy storage capacitor 2 located in the placement slot 10. In this embodiment, the first circuit control unit 2 arranged on the wide-side bridge 13 is closest to the side of the energy storage capacitor 2, and the static electricity flowing through the first circuit control unit 2 is most likely to affect the energy storage capacitor 2. It should be noted that the "width direction" in this embodiment is the direction perpendicular to the length direction of the main body 1.

[0067] In one embodiment of this utility model, the electrostatic isolation sleeve can isolate static electricity in the width direction at a voltage of 10KV-25KV or any value.

[0068] In this embodiment, the electrostatic isolation sleeve can isolate static electricity in the width direction at any value between 10KV and 25KV. The electrostatic isolation sleeve can isolate static electricity at a voltage between 10KV and 25KV, which can effectively isolate the static electricity that is easily generated during the use of electronic detonators, thereby improving the reliability and stability of the energy storage capacitor 2. Moreover, in special cases, when the static electricity flowing through the conductive lines arranged on the side of the placement slot 10 is greater than 10KV but not greater than 25KV, the electrostatic isolation sleeve can still effectively isolate the static electricity, thereby helping to prevent the energy storage capacitor 2 from being damaged by the electrostatic breakdown of the conductive lines flowing through the side of the placement slot 10.

[0069] It should be noted that in this embodiment, the electrostatic isolation sleeve can isolate electrostatic discharge with a capacity of 10KV-25KV. When the antistatic requirement is 10KV, an electrostatic isolation sleeve with an isolation capacity of 10KV can be selected; when the antistatic requirement is 20KV, an electrostatic isolation sleeve with an isolation capacity of 20KV can be selected. In short, for different antistatic requirements, an appropriate electrostatic isolation sleeve can be selected according to the specific antistatic requirements. In addition, for electronic detonators used in different scenarios, an appropriate electrostatic isolation sleeve with a voltage of 10KV-25KV that can isolate electrostatic discharge in the width direction can be selected.

[0070] In one embodiment of this utility model, the width of the electrostatic isolation sleeve is any value between 0.05mm and 0.15mm.

[0071] In this embodiment, the width of the electrostatic isolation sleeve is any value between 0.05mm and 0.15mm. The width of the electrostatic isolation sleeve is suitable, which helps to reduce the space occupied by the electrostatic isolation sleeve in the placement slot 10, and facilitates the placement of the energy storage capacitor 2 with the electrostatic isolation sleeve in the placement slot 10 and then connecting the energy storage capacitor 2 in the placement slot 10 to the main body 1.

[0072] One embodiment of this utility model is as follows: Figures 1 to 4 As shown, the main body 1 forms a wide-side bridge 13 on one side of the width direction of the through groove 10, and forms a narrow-side bridge 14 on the other side of the width direction of the through groove 10. The narrow-side bridge 14 is positioned opposite the wide-side bridge 13, and the width dimension of the wide-side bridge 13 is greater than the width dimension of the narrow-side bridge 14.

[0073] In this embodiment, as Figures 1 to 4As shown, in this embodiment, the main body 1 forms a wide-side bridge 13 on one side of the width direction of the placement slot 10, and a narrow-side bridge 14 on the other side of the width direction of the placement slot 10. When arranging the circuit on the main body 1, the conductive lines constituting the circuit can be arranged on the wide-side bridge 13. This facilitates the arrangement of conductive lines on the wide-side bridge 13 passing through one side of the placement slot 10 on the main body 1, and also helps to increase the distance between the conductive lines arranged on the wide-side bridge 13 on one side of the placement slot 10 and the energy storage capacitor 2 placed in the placement slot 10. This helps to avoid the static electricity or other electrical energy flowing through the conductive lines arranged on the wide-side bridge 13 on one side of the placement slot 10 from adversely affecting the energy storage capacitor 2, thereby improving the energy storage capacitor 2. The reliability and stability of the electronic detonator module in this embodiment are improved, which also helps to reduce the difficulty of arranging conductive lines on one side of the placement slot 10. Furthermore, the narrow-side bridge 14 in this embodiment can provide support for the outer wall of the energy storage capacitor 2 that is directly opposite it. The energy storage capacitor 2 can be confined between the wide-side bridge 13 and the narrow-side bridge 14 in the width direction and can be lifted and positioned by the wide-side bridge 13 and the narrow-side bridge 14, which improves the accuracy of the energy storage capacitor 2 installed on the body 1. It also helps to reduce the size of the energy storage capacitor 2 protruding from the body 1 and improves the reliability of the energy storage capacitor 2 confined within the placement slot 10. Therefore, the production of electronic detonators using the electronic detonator module in this embodiment is beneficial to improving the yield rate of electronic detonators and improving the blasting effect of electronic detonator blasting operations.

[0074] One embodiment of this utility model is as follows: Figures 1 to 4 As shown, the electronic detonator module also includes:

[0075] A narrow-side strength reinforcement structure is provided on the narrow-side bridge 14 to enhance the strength of the narrow-side bridge 14.

[0076] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, a narrow-side strength reinforcement structure is provided on the narrow-side bridge 14 to enhance its strength. This structure helps to strengthen the narrow-side bridge 14 and ensure its strength. In addition, the width of the wide-side bridge 13 is wider than that of the narrow-side bridge 14. The wide-side bridge 13 can ensure its strength through its relatively wide width, which helps to prevent the wide-side bridge 13 and the narrow-side bridge 14 from breaking.

[0077] In this embodiment, as Figures 1 to 4As shown, the thickness of the body 1 in this embodiment is generally in the range of 0.8mm-1.0mm. The body 1 is relatively thin, and the width of the body 1 and the width of the narrow side bridge 14 are also limited. When the energy storage capacitor 2 is supported by the narrow side bridge 14, the narrow side bridge 14 is prone to breakage without a narrow side strength reinforcement structure. In addition, if a higher strength material is used to produce the body 1, the cost of the circuit board structure will increase. Therefore, in this embodiment, a narrow side strength reinforcement structure is provided on the narrow side bridge 14 to enhance the strength of the narrow side bridge 14 and ensure its strength. The circuit board structure in this embodiment is used to produce the electronic detonator control module, which is beneficial to improving the yield rate of the electronic detonator control module and reducing the production cost of the electronic detonator control module.

[0078] One embodiment of this utility model is as follows: Figures 1 to 4 As shown, the narrow-side strength-enhancing structure includes:

[0079] A copper clad layer 141 is applied to the narrow side bridge 14 along the length of the narrow side bridge 14.

[0080] In this embodiment, as Figures 1 to 4 As shown, the narrow-side strength enhancement structure in this embodiment includes a copper-clad layer 141, which facilitates the application of copper foil to the narrow-side bridge 14 to obtain the copper-clad layer 141, thereby reducing the cost of setting up the narrow-side strength enhancement structure. Furthermore, the copper-clad layer 141 can be applied to the upper or lower surface of the narrow-side bridge 14; or it can be applied to both the upper and lower surfaces of the narrow-side bridge 14. When the copper-clad layer 141 is applied to either the upper or lower surface of the narrow-side bridge 14, it is applied only to one side of the narrow-side bridge 14, which reduces the workload of setting up the copper-clad layer 141. When the copper-clad layer 141 is applied to both the upper and lower surfaces of the narrow-side bridge 14, it is applied to both the upper and lower surfaces of the narrow-side bridge 14, which further enhances the strength of the narrow-side bridge 14 through the copper-clad layer 141, thereby further improving the fracture resistance of the narrow-side bridge 14.

[0081] In this embodiment, as Figure 1 and Figure 2 As shown, the two ends of the copper clad layer 141 extend beyond the placement slot 10 in the length direction, so that the two ends of the narrow bridge 14 in the length direction near the placement slot 10 have the copper clad layer 141 to enhance its strength, thereby ensuring the strength of the two ends of the narrow bridge 14 in the length direction near the placement slot 10, which is beneficial to improving the fracture resistance of the narrow bridge 14.

[0082] Furthermore, in this embodiment, a copper-clad layer 141 is obtained by covering the narrow-side bridge 14 with copper foil. The specific process of covering the copper foil on the narrow-side bridge 14 can refer to the prior art process of covering the copper foil on the circuit board. Alternatively, other methods can be used to cover the copper foil on the narrow-side bridge 14 to obtain the copper-clad layer 141. Furthermore, other suitable methods can also be used to cover the copper-clad layer 141 on the narrow-side bridge 14, so that the strength of the narrow-side bridge 14 can be enhanced by the copper-clad layer 141. Furthermore, the narrow-side strength enhancement structure in this embodiment can also adopt other strength enhancement structures that can enhance the strength of the narrow-side bridge 14, so that the strength of the narrow-side bridge 14 can be enhanced.

[0083] One embodiment of this utility model is as follows: Figure 3 and Figure 4 As shown, the placement channel 10 has a rectangular shape and is perpendicular to the body 1 in the width direction. The body 1 has a pair of conductive connecting parts. The pair of conductive connecting parts are located near the placement channel 10 and on one side of the placement channel 10 in the length direction of the body 1. The pair of conductive connecting parts are used to connect with a pair of conductive connecting feet 20 on the energy storage capacitor 2 and conduct electricity. After the pair of conductive connecting feet 20 on the energy storage capacitor 2 are connected with the pair of conductive connecting parts, the energy storage capacitor 2 can be placed in the placement channel 10. When the energy storage capacitor 2 is placed in the placement channel 10, the upper and lower sidewalls of the energy storage capacitor 2 in the vertical direction protrude from the placement channel 10.

[0084] In this embodiment, as Figure 3 and Figure 4 As shown, in this embodiment, the placement channel 10 is perpendicular to the body 1 in the width direction. The wide-side bridges 13 and narrow-side bridges 14 formed on both sides of the placement channel 10 in the width direction are both elongated. This facilitates the support and confinement of the energy storage capacitor 2 placed in the placement channel 10 through the wide-side bridges 13 and narrow-side bridges 14, improving the reliability of confining the energy storage capacitor 2 in the placement channel 10. It also facilitates the arrangement of conductive lines on the wide-side bridges 13, reducing the difficulty of arranging conductive lines on the wide-side bridges 13. Furthermore, in this embodiment, by providing a channel close to the placement channel 1 on the body 1... The pair of conductive connecting parts provided at 0 facilitates the connection of the pair of conductive connecting feet 20 provided on the energy storage capacitor 2 to the pair of conductive connecting parts, which facilitates the installation of the energy storage capacitor 2 on the body 1 and allows the energy storage capacitor 2 to be placed in the placement slot 10. Furthermore, in this embodiment, the upper and lower sidewalls of the energy storage capacitor 2 in the vertical direction protrude from the placement slot 10, which is beneficial for the vertical center plane of the energy storage capacitor 2 to be close to the vertical center plane of the body 1. The dimensions of the upper and lower sidewalls of the energy storage capacitor 2 protruding from the placement slot 10 in the vertical direction are equal or equivalent, which is beneficial for reducing the size of the energy storage capacitor 2 protruding from the body 1.

[0085] In this embodiment, as Figure 1 and Figure 2 As shown, in this embodiment, the energy storage capacitor 2 has a cylindrical structure, and the width of the placement slot 10 in the horizontal direction is greater than the outer diameter of the energy storage capacitor 2. In addition, the placement slot 10 in this embodiment can also be designed as an approximately rectangular structure, and the structure of the placement slot 10 can also be designed into other shapes according to the shape of the energy storage capacitor 2.

[0086] Furthermore, such as Figure 1 and Figure 2 As shown, the energy storage capacitor 2 in this embodiment has a cylindrical structure, meaning that the main body of the energy storage capacitor 2 has a cylindrical structure, and the energy storage capacitor 2 is also connected to a conductive connection pin 20; in addition, the energy storage capacitor 2 can also be designed into other shapes as needed.

[0087] In this embodiment, as Figure 3 and Figure 4 As shown, the body 1 is also provided with an avoidance recess 17. The avoidance recess 17 is recessed from the outside to the inside of the body 1 in the width direction of the body 1. The avoidance recess 17 is located on the side where the through groove 10 is placed in the length direction of the body 1. When the body 1 is injection molded and sealed, a channel structure that can pass through the hot glue is formed in the avoidance recess 17.

[0088] In this embodiment, as Figure 3 and Figure 4 As shown, in this embodiment, a pair of conductive connection parts specifically include a pair of metallized vias 15, which extend vertically out of the body 1; in this embodiment, a pair of conductive connection pins 20 on the energy storage capacitor 2 are soldered to the pair of metallized vias 15; in addition, the conductive connection parts in this embodiment can also adopt pads or other conductive connection structures.

[0089] One embodiment of this utility model is as follows: Figure 3 and Figure 4 As shown, the body 1 in this embodiment is also provided with a relief recess 17. When the body 1 is injection molded and sealed, a channel structure that allows the hot adhesive to pass through is formed in the relief recess 17. The relief recess 17 adds a channel structure for the hot adhesive to pass through the body 1 placed in the injection cavity of the injection mold, which is conducive to the flow of the hot adhesive between the upper and lower sides of the body 1. It also improves the smoothness of the flow of the hot adhesive between the upper and lower sides of the body 1, which is conducive to reducing the injection pressure, thereby improving the stability of the injection molding and sealing quality of the body 1, and is conducive to forming a high-quality sealant on the outside of the body 1.

[0090] In this embodiment, during the injection molding and sealing process of the body 1, the body 1 is first placed in the injection cavity of the injection mold. The injection mold module is provided with an injection channel, which is located on the upper or lower side of the body 1. When hot adhesive is introduced into the injection cavity through the injection channel, the hot adhesive entering the injection cavity is mainly located on one side of the upper or lower side of the body 1, and then enters the other side of the upper or lower side of the body 1 through the gap between the body 1 and the inner wall of the injection cavity. In this embodiment, the avoidance recess 17 forms a channel structure that allows the hot adhesive to pass through. The hot adhesive can flow through the avoidance recess 17, which is beneficial for the hot adhesive to flow between the upper and lower sides of the body 1.

[0091] In this embodiment, as Figure 3 and Figure 4 As shown, multiple recessed grooves 17 are provided, which helps to further improve the smoothness of the flow of hot glue between the upper and lower sides of the body 1, thereby further reducing the injection pressure, thus further improving the stability of the injection molding sealing quality of the body 1, and helping to form an aesthetically pleasing sealing body on the outside of the body 1; furthermore, in this embodiment, two recessed grooves 17 are provided, and the two recessed grooves 17 are arranged back to back on the left and right sides of the body 1. The number of recessed grooves 17 can also be three, four, etc.

[0092] One embodiment of this utility model is as follows: Figure 3 and Figure 4 As shown, the width of the wide-side bridge 13 is any value between 0.6mm and 1.6mm, and the width of the narrow-side bridge 14 is any value between 0.3mm and 0.8mm.

[0093] In this embodiment, as Figure 3 and Figure 4 As shown, in this embodiment, the width of the wide-side bridge 13 is any value between 0.6mm and 1.6mm, which helps to ensure that the wide-side bridge 13 has a suitable width for arranging conductive lines and reduces the difficulty of arranging conductive lines on the wide-side bridge 13. Furthermore, the width of the narrow-side bridge 14 is any value between 0.3mm and 0.8mm, which helps to ensure that the narrow-side bridge 14 can provide reliable support for the outer wall of the energy storage capacitor 2 that is directly opposite it, thereby improving the reliability of confining the energy storage capacitor 2 within the placement slot 10. In addition, the suitable width dimensions of the wide-side bridge 13 and the narrow-side bridge 14 also help the placement slot 10 to have sufficient space in the width direction to accommodate the energy storage capacitor 2.

[0094] In this embodiment, given a fixed width of the main body 1, to ensure that the placement slot 10 can accommodate the energy storage capacitor 2 with a certain width, and given that the width of the energy storage capacitor 2 has a lower limit, if the energy storage capacitor 2 is too small, it is difficult to ensure that it can provide sufficient electrical energy, and it increases the manufacturing and design cost of the energy storage capacitor 2; if the width of the wide-side bridge 13 is equal to the width of the narrow-side bridge 14, then the width of the wide-side bridge 13 is insufficient to provide sufficient wiring space for arranging conductive lines or increases the difficulty and cost of arranging conductive lines on the wide-side bridge 13; for example, if the width of the main body 1 is 4.0 mm, and the width of the energy storage capacitor 2 is... If the width dimension is 3.0mm, then the sum of the width dimensions of the wide-side bridge 13 and the narrow-side bridge 14 is 1.0mm. When the width dimension of the wide-side bridge 13 is 0.5mm and the width dimension of the narrow-side bridge 14 is 0.5mm, it is considered that the width dimension of the wide-side bridge 13 is insufficient to provide enough space for arranging conductive lines or increases the difficulty and cost of arranging conductive lines on the wide-side bridge 13. It should be noted that the width dimension values ​​of the body 1 in the above examples are only used to explain this application and are not used to limit the actual width dimension of the body 1. In addition, the width dimension of the wide-side bridge 13 in this embodiment is always greater than the width dimension of the narrow-side bridge 14.

[0095] It should be noted that the narrow-side bridge 14 can provide support for the outer wall of the energy storage capacitor 2 that is directly opposite it. This can include direct support provided by the narrow-side bridge 14 directly abutting against the outer wall of the energy storage capacitor 2, or indirect support provided by the narrow-side bridge 14 to the outer wall of the energy storage capacitor 2, where a pad is provided between the narrow-side bridge 14 and the outer wall of the energy storage capacitor 2.

[0096] One embodiment of this utility model is as follows: Figures 1 to 4 As shown, a control circuit is arranged on the main body 1, and the control circuit includes:

[0097] The control circuit section 1 is arranged on the main body 1 and located on one side of the through slot 10 in the length direction of the main body 1;

[0098] The second control circuit is arranged on the main body 1 and is located on the other side of the placement slot 10 in the length direction of the main body 1.

[0099] The third control circuit is arranged on the wide-side bridge 13 and electrically connected between the first control circuit and the second control circuit.

[0100] In this embodiment, as Figures 1 to 4As shown, in this embodiment, by arranging control circuit section one on one side of the placement slot 10 of the main body 1, control circuit section two on the other side of the placement slot 10 of the main body 1, and control circuit section three on the wide-side bridge 13, it is beneficial to distribute the control circuits on the main body 1, avoiding excessively dense control circuit layout which could lead to leakage between conductive lines on the control circuits and affect the stability and reliability of the control circuits. It is also convenient to arrange electronic components at both ends of the main body 1, making full use of the usable area of ​​the main body 1 to arrange conductive lines and electronic components. Furthermore, it is beneficial to further reduce the size of the main body 1 while meeting the space requirements for circuit layout.

[0101] In this embodiment, as Figure 1 and Figure 2 As shown, the first end of the body 1 in the length direction forms a circuit arrangement area one located on one side of the placement slot 10, the second end of the body 1 in the length direction forms a circuit arrangement area two located on the other side of the placement slot 10, and a circuit arrangement area three is formed on the wide-side bridge 13.

[0102] The control circuit arranged on the main body 1 includes control circuit section 1, control circuit section 2 and control circuit section 3. Control circuit section 1 is arranged in circuit arrangement area 1, control circuit section 2 is arranged in circuit arrangement area 2, and control circuit section 3 is arranged in circuit arrangement area 3 and electrically connected between control circuit section 1 and control circuit section 2.

[0103] One embodiment of this utility model is as follows: Figure 1 and Figure 2 As shown, the control circuit section three is arranged along the length direction of the wide side bridge 13. The distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer wall of the energy storage capacitor 2 facing it is any value between 0.2mm and 0.5mm. This helps to ensure that there is a suitable distance between the control circuit section three and the outer wall of the energy storage capacitor 2, thereby helping to avoid the adverse effects of static electricity or other electrical energy flowing through the control circuit section three on the energy storage capacitor 2, and improving the reliability and stability of the energy storage capacitor 2.

[0104] Furthermore, such as Figure 1 and Figure 2As shown, in this embodiment, the distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer wall of the energy storage capacitor 2 in the width direction is 0.3mm. The distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer wall of the energy storage capacitor 2 can also be designed to any value between 0.2mm and 0.5mm as needed, and can effectively ensure that the anti-static capability of the energy storage capacitor 2 reaches above 10KV, ensuring that the energy storage capacitor 2 is not broken down by 10KV electrostatic discharge, thus meeting the electrostatic protection requirements of the electronic detonator; furthermore, when the control circuit... When the distance between the third part of the circuit and the outer wall of the energy storage capacitor 2 is less than 0.2mm, the anti-static capability of the energy storage capacitor 2 is less than 10KV, and the energy storage capacitor 2 is easily broken down under the action of static electricity, resulting in damage or even failure. It should be noted that when the energy storage capacitor 2 is fitted with an electrostatic isolation sleeve in this embodiment, the anti-static capability of the energy storage capacitor 2 can reach 25KV. If necessary, an electrostatic isolation sleeve with better anti-static capability can be used to further improve the anti-static capability of the energy storage capacitor 2 to 30KV or even higher.

[0105] One embodiment of this application, such as Figures 1 to 4 As shown, circuit arrangement area one includes first circuit arrangement area one 111 and second circuit arrangement area one; circuit arrangement area two includes first circuit arrangement area two 121 and second circuit arrangement area two; circuit arrangement area three includes first circuit arrangement area three 131 and second circuit arrangement area three. First circuit arrangement area one 111, first circuit arrangement area two 121 and first circuit arrangement area three 131 are located on one side of the body 1 in the vertical direction, and second circuit arrangement area one, second circuit arrangement area two and second circuit arrangement area three are located on the other side of the body 1 in the vertical direction.

[0106] Furthermore, such as Figures 1 to 4 As shown, the control circuit section 1 includes a first control circuit section 1 and a second control circuit section 1. The first circuit control section 1 is arranged in the first circuit arrangement area 111, and the second circuit control section 1 is arranged in the second circuit arrangement area 1.

[0107] Furthermore, such as Figures 1 to 4 As shown, the control circuit section 2 includes a first control circuit section 2 and a second control circuit section 2. The first control circuit section 2 is arranged in the first circuit arrangement area 2 121, and the second control circuit section 2 is arranged in the second circuit arrangement area 2.

[0108] Furthermore, such as Figures 1 to 4As shown, the control circuit section three includes a first control circuit section three and a second control circuit section three. The first control circuit section three is arranged in the first circuit arrangement area three 131 and is electrically connected between the first control circuit section one and the first control circuit section two. The second control circuit section two is arranged in the second circuit arrangement area three and is electrically connected between the second control circuit section one and the second control circuit section two.

[0109] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, the first circuit control unit three is electrically connected between the first circuit control unit one and the first circuit control unit two. This facilitates the electrical connection of the first circuit control unit one and the first circuit control unit two via the first circuit control unit three, and provides a suitable circuit layout width within the first circuit layout area three 131, which is beneficial for arranging the first circuit control unit three within the first circuit layout area three 131. Furthermore, the second circuit control unit three is electrically connected between the second circuit control unit one and the second circuit control unit two. This facilitates the electrical connection of the second circuit control unit one and the second circuit control unit two via the second circuit control unit three, and provides a suitable circuit layout within the second circuit layout area three. The increased width facilitates the arrangement of the second circuit control unit three within the second circuit arrangement area three. Furthermore, it increases the distance between the first and second circuit control units three and the energy storage capacitor 2 placed in the placement slot 10, thereby helping to prevent static electricity or other electrical energy flowing through the first and second circuit control units three from adversely affecting the energy storage capacitor 2 and improving the reliability and stability of the energy storage capacitor 2. In addition, it facilitates the arrangement of electronic components at both ends of the body 1, making full use of the usable area of ​​the body 1 to arrange conductive lines and electronic components, and further reducing the size of the body 1 while meeting the circuit arrangement space requirements.

[0110] In this embodiment, as Figures 1 to 4 As shown, the first end of the body 1 along its length is specifically a component arrangement end 11. The upper side of the component arrangement end 11 is provided with a first circuit arrangement area 111, and the lower side of the component arrangement end 11 is provided with a second circuit arrangement area 1. The second circuit arrangement area 1 is not illustrated in this embodiment. Furthermore, the second end of the body 1 along its length is specifically a component arrangement end 12. The upper side of the component arrangement end 12 is provided with a first circuit arrangement area 121, and the lower side of the component arrangement end 12 is provided with a second circuit arrangement area 2. The second circuit arrangement area 2 is not illustrated in this embodiment.

[0111] One embodiment of this application, such as Figures 1 to 4 As shown, the first control circuit section 1 and the second control circuit section 1 are electrically connected, and the first control circuit section 2 and the second control circuit section 2 are electrically connected.

[0112] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, the first control circuit section 1 and the second control circuit section 1 are electrically connected, which is beneficial for realizing the electrical connection between the first control circuit section 1 and the second control circuit section 1; furthermore, the first control circuit section 2 and the second control circuit section 2 are electrically connected, which is beneficial for realizing the electrical connection between the first control circuit section 2 and the second control circuit section 2, thereby facilitating the arrangement of electronic components on two sides of the circuit board, making full use of the usable area of ​​the body 1 to arrange conductive lines and electronic components.

[0113] One embodiment of this application, such as Figures 1 to 4 As shown, the first circuit control unit 1, the first circuit control unit 2, and the first circuit control unit 3 form a front circuit, and the second circuit control unit 1, the second circuit control unit 2, and the second circuit control unit 3 form a back circuit. The front circuit and the back circuit are electrically connected to form a control circuit.

[0114] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, the front circuit and the back circuit are electrically connected to form a control circuit, which facilitates the arrangement of electronic components on the two sides of the circuit board, making full use of the available area of ​​the body 1 to arrange conductive lines and electronic components, and also helps to further reduce the size of the body 1 while meeting the space requirements for circuit arrangement.

[0115] Furthermore, in this embodiment, the first control circuit section 1 and the second control circuit section 1 each include a plurality of conductive lines 1, the first control circuit section 2 and the second control circuit section 2 each include a plurality of conductive lines 2, and the first control circuit section 3 and the second control circuit section 3 each include a plurality of conductive lines 3. The conductive lines on the first control circuit section 1, the second control circuit section 1, the first control circuit section 2, the second control circuit section 2, the first control circuit section 3 and the second control circuit section 3 constitute the control circuit in this embodiment. It should be noted that the specific structure and wiring method of the control circuit are not illustrated in this embodiment. The specific structure and wiring method of the control circuit can be flexibly adjusted according to the functional requirements of the electronic detonator control module, and there can be multiple specific structures and wiring methods for the control circuit, which will not be elaborated here.

[0116] In one embodiment of this application, the first control circuit section one and the second control circuit section one are electrically connected, and the first control circuit section two and the second control circuit section two are electrically connected.

[0117] In this embodiment, the first control circuit section 1 and the second control circuit section 1 are electrically connected, which is beneficial for realizing the electrical connection between the first control circuit section 1 and the second control circuit section 1; furthermore, the first control circuit section 2 and the second control circuit section 2 are electrically connected, which is beneficial for realizing the electrical connection between the first control circuit section 2 and the second control circuit section 2, thereby facilitating the arrangement of electronic components on two sides of the body 1 respectively, and making full use of the usable area of ​​the body 1 to arrange conductive lines and electronic components.

[0118] In one embodiment of this application, the first circuit control unit 1, the first circuit control unit 2, and the first circuit control unit 3 form a front circuit, and the second circuit control unit 1, the second circuit control unit 2, and the second circuit control unit 3 form a back circuit. The front circuit and the back circuit are electrically connected to form a control circuit.

[0119] In this embodiment, the front circuit and the back circuit are electrically connected to form a control circuit, which facilitates the arrangement of electronic components on the two sides of the body 1, making full use of the available area of ​​the body 1 to arrange conductive lines and electronic components, and also helps to further reduce the size of the body 1 while meeting the space requirements for circuit arrangement.

[0120] In this embodiment, as Figure 1 and Figure 2 As shown, the front end of the main body 1 is component placement end 11, and the rear end of the main body 1 is component placement end 2 12. In this embodiment, the first control circuit part 1 is arranged on the upper side of component placement end 11, the second control circuit part 1 is arranged on the lower side of component placement end 11, the first control circuit part 2 is arranged on the upper side of component placement end 2 12, the second control circuit part 2 is arranged on the lower side of component placement end 2 12, the first circuit control part 3 is arranged on the upper side of the wide-side bridge 13, and the second circuit control part 3 is arranged on the lower side of the wide-side bridge 13. Furthermore, the specific structure of the control circuit is not illustrated in this embodiment, and the specific structure and wiring method of the control circuit can be flexibly adjusted according to the functional requirements of the electronic detonator control module. The specific structure and wiring method of the control circuit can also be various, which will not be elaborated here.

[0121] One embodiment of this application, such as Figures 1 to 4 As shown, the control circuit section three is arranged along the length direction of the wide side bridge 13, and the distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer side wall of the energy storage capacitor 2 facing it is any value between 0.2mm and 0.5mm.

[0122] In this embodiment, as Figures 1 to 4As shown, in this embodiment, the control circuit section three is arranged along the length direction of the wide-side bridge 13, which helps to increase the distance between the control circuit section three and the outer wall of the energy storage capacitor 2 directly opposite it. Furthermore, the distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer wall of the energy storage capacitor 2 in the width direction is any value between 0.2mm and 0.5mm, which helps to ensure that there is a suitable distance between the control circuit section three and the outer wall of the energy storage capacitor 2, thereby helping to avoid the adverse effects of static electricity or other electrical energy flowing through the control circuit section three on the energy storage capacitor 2, and improving the reliability and stability of the energy storage capacitor 2.

[0123] Furthermore, in this embodiment, the distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer wall of the energy storage capacitor 2 in the width direction is 0.3mm. The distance between the side of the control circuit section three facing the energy storage capacitor 2 and the outer wall of the energy storage capacitor 2 can also be designed as any value between 0.2mm and 0.5mm as needed, and can better ensure that the anti-static capability of the energy storage capacitor 2 reaches more than 10KV, ensuring that the energy storage capacitor 2 is not broken down by 10KV electrostatic discharge, thus meeting the electrostatic protection requirements of the electronic detonator. Furthermore, when the distance between the control circuit section three and the outer wall of the energy storage capacitor 2 is less than 0.2mm, the anti-static capability of the energy storage capacitor 2 is less than 10KV, and the energy storage capacitor 2 is easily broken down under the action of electrostatic discharge, resulting in damage or even failure.

[0124] One embodiment of this utility model is as follows: Figure 1 and Figure 2 As shown, the electronic detonator module also includes:

[0125] The energy storage capacitor 2 is placed in the placement slot 10. A pair of conductive connecting pins 20 on the energy storage capacitor 2 are connected to the body 1, and the energy storage capacitor 2 is electrically connected to the control circuit on the body 1 through a pair of conductive connecting pins 20.

[0126] The control chip is mounted on the main body 1 and is electrically connected to the control circuit.

[0127] Multiple electronic components are provided and mounted on the main body 1, and the electronic components are electrically connected to the control circuit.

[0128] Terminal 3 is connected to one end of the body 1 along its length and is electrically connected to the control circuit.

[0129] Ignition element 4 is connected to the other end of the body 1 along its length and is electrically connected to the control circuit.

[0130] In this embodiment, as Figure 1 and Figure 2As shown, in this embodiment, the energy storage capacitor 2 is placed in the placement slot 10. The outer periphery of the energy storage capacitor 2 is covered with an electrostatic isolation sleeve, which facilitates the isolation of static electricity in the width direction through the electrostatic isolation sleeve. This helps to improve the anti-static capability of the energy storage capacitor 2, thereby helping to solve the problem that when conductive lines are arranged on both sides of the capacitor placement slot, the energy storage capacitor 2 is easily damaged by the electrostatic breakdown of the conductive lines flowing through the side of the placement slot 10, and thus improves the reliability and stability of the energy storage capacitor 2. In addition, in this embodiment, one end of the body 1 in the length direction is connected to an ignition element 4, which facilitates ignition through the ignition element 4.

[0131] In this embodiment, as Figures 1 to 4 As shown, in this embodiment, the pair of conductive connections specifically includes a pair of metallized vias 15, which extend vertically out of the body 1. A pair of conductive leads 20 are connected to the rear end of the energy storage capacitor 2 along its length, and these leads 20 are soldered to the pair of metallized vias 15. Alternatively, the conductive connections in this embodiment can also employ pads or other conductive connection structures. Furthermore, the energy storage capacitor 2 in this embodiment is prior art; the specific structure of the energy storage capacitor 2 and the method of soldering it to the metallized vias 15 can be found in existing technologies. Additionally, for different specifications of circuit board structures, the size range of the placement slots 10 on the body 1 of the circuit board structure varies, and an energy storage capacitor 2 with suitable specifications can be selected according to requirements.

[0132] In this embodiment, as Figure 1 and Figure 2 As shown, the front end of the main body 1 is component arrangement end 11, and the rear end of the main body 1 is component arrangement end 2 12. In this embodiment, the wiring terminal 3 is installed on component arrangement end 11, and the ignition element 4, multiple electronic components and control chip are installed on component arrangement end 2 12.

[0133] In this embodiment, as Figure 1 and Figure 2As shown, in this embodiment, the terminal block 3 is installed on the upper side of the component arrangement end 11. The terminal block 3 includes a plastic sealing block 31 and two leads 30. The two leads 30 are connected in parallel and spaced apart to the front end of the component arrangement end 11. The plastic sealing block 31 is integrally connected to the two leads 30. Specifically, the front end of the component arrangement end 11 has two metallized vias 16 spaced apart. The rear end of the leads 30 is connected to a bent conductive lead 301, which is bent downwards. The two conductive leads 301 are soldered to the two metallized vias 16 respectively. In this embodiment, the front end of the leads 30 forms a connection portion for connecting to a connecting wire, specifically a control bus for controlling an electronic detonator. Furthermore, the specific method of connecting the terminal block 3 to the component arrangement end 11 can also refer to existing technologies. Further, the terminal block 3 in this embodiment can also be connected to the component arrangement end 11 using other structures and connection methods found in existing technologies, facilitating connection to connecting wires.

[0134] In this embodiment, as Figure 1 and Figure 2 As shown, in this embodiment, the ignition element 4 is connected to the upper side of the component arrangement end 12. The ignition element 4 includes a second encapsulated block 42, an ignition bridge wire 41, and two conductive connecting arms 40. The two conductive connecting arms 40 are connected in parallel and spaced apart to the rear end of the component arrangement end 12. The second encapsulated block 42 is integrally connected to the front end of the two terminal pins 30. The rear ends of the two conductive connecting arms 40 respectively form crimp connectors. The ignition bridge wire 41 is connected between the crimp connectors of the two conductive connecting arms 40. Furthermore, the specific method of connecting the ignition element 4 to the component arrangement end 12 can also refer to existing technologies. Further, in this embodiment, the ignition element 4 can also be connected to the component arrangement end 12 using other structures and connection methods found in existing technologies, facilitating ignition.

[0135] In this embodiment, as Figure 1 and Figure 2 As shown, in this embodiment, the control chip is mounted on the lower side of the body 1. The specific structure of the control chip and the specific way in which the control chip is connected to the body 1 can also be referred to the prior art. In addition, by changing the conductive lines provided in the body 1, the control chip in this embodiment can also be mounted on the upper side of the body 1. Furthermore, this embodiment has multiple electronic components. The selection of each electronic component can be appropriately made according to the functions required by the electronic detonator, referring to the prior art in the field. The specific way in which each electronic component is connected to the body 1 can also be referred to the prior art, and will not be described in detail here.

[0136] In this embodiment, the electronic detonator control module needs to be injection molded and sealed before being assembled into the housing. Therefore, the electronic detonator control module in this embodiment may also include a sealing body wrapped around the outside of the electronic detonator control module. The sealing body is not shown in the illustration of the electronic detonator control module in this embodiment. The structure of the sealing body and the injection molding process can be referred to the existing electronic detonator control modules in the art, and will not be described in detail here.

[0137] It should be noted that after the electronic detonator control module is injection molded, the encapsulated body formed by the injection molding will encapsulate the entire energy storage capacitor 2, and the encapsulated body will also encapsulate the electronic components installed on the main body 1, with the wiring terminal 3 and ignition element 4 exposed on the outside of the encapsulated body.

[0138] One embodiment of this utility model is as follows: Figure 1 and Figure 2 As shown, the peripheral sidewalls of the electrostatic isolation sleeve in the width direction abut against the inner sidewalls of the wide side bridge 13 and the narrow side bridge 14 respectively, and the energy storage capacitor 2 and the electrostatic isolation sleeve can be lifted and positioned between the wide side bridge 13 and the narrow side bridge 14 in the width direction.

[0139] In this embodiment, as Figure 1 and Figure 2 As shown, in this embodiment, the peripheral sidewalls of the electrostatic isolation sleeve in the width direction abut against the inner sidewalls of the wide side bridge 13 and the narrow side bridge 14, which is beneficial for the energy storage capacitor 2 and the electrostatic isolation sleeve to be supported and positioned by the wide side bridge 13 and the narrow side bridge 14 in the width direction. This is beneficial for the energy storage capacitor 2 placed in the placement slot 10 to be fixed by the wide side bridge 13 and the narrow side bridge 14, so as to facilitate the accurate installation of the energy storage capacitor 2 on the body 1, especially when the energy storage capacitor 2 is attached to the body 1 in a patch manner.

[0140] It should be noted that, in this embodiment, when the peripheral sidewalls of the energy storage capacitor 2 in the width direction do not abut against the inner sidewalls of the wide-side bridge 13 and the narrow-side bridge 14, a positioning tool can be used to assist in lifting and positioning the energy storage capacitor 2 when installing it onto the body 1. However, when the peripheral sidewalls of the energy storage capacitor 2 in the width direction abut against the inner sidewalls of the wide-side bridge 13 and the narrow-side bridge 14, the positioning tool can be omitted when installing the energy storage capacitor 2 onto the body 1; the wide-side bridge 13 and the narrow-side bridge 14 can be used to lift and position the energy storage capacitor 2. It should be noted that there can be various positioning tools in this embodiment, and existing technologies can also be referenced; these will not be described in detail here.

[0141] In another aspect, this application provides an electronic detonator comprising:

[0142] The housing has an internal mounting cavity.

[0143] The aforementioned electronic detonator module is installed inside the mounting cavity.

[0144] In this embodiment, the electronic detonator includes the aforementioned electronic detonator module. This facilitates the isolation of static electricity in the width direction via an electrostatic isolation sleeve, improving the anti-static capability of the energy storage capacitor 2. This helps solve the problem of the energy storage capacitor 2 being easily damaged by electrostatic discharge from the conductive lines flowing through the sides of the capacitor placement slot 10 when conductive lines are arranged on both sides of the slot. This also improves the reliability and stability of the energy storage capacitor 2. Furthermore, it helps ensure that the overall width of the electronic detonator module is within a suitable range, matching the overall width of the module with the dimensions of the mounting cavity in the housing. This facilitates smooth installation of the electronic detonator module into the mounting cavity, improving assembly efficiency and overall quality. Note that the electronic detonator is not illustrated in this embodiment.

[0145] It should be noted that, within a suitable size range, the "overall width size" of the electronic detonator control module in this embodiment refers to the size in the width direction of the electronic detonator control module. The overall width size of the electronic detonator control module includes both the width and height of the electronic detonator control module.

[0146] In addition to the technical solutions disclosed in this embodiment, other components of this utility model, such as the energy storage capacitor 2, PCB substrate, control chip, ignition element 4, electronic detonator, and their working principles, 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.

[0147] 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.

[0148] 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.

[0149] 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.

[0150] 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. An electronic detonator module, characterized in that, include: The body is a long plate-shaped structure. The body is provided with a placement slot for placing an energy storage capacitor. The placement slot extends along the length direction of the body. When the energy storage capacitor is placed in the placement slot, the energy storage capacitor is located inside the placement slot in the horizontal direction. An electrostatic isolation sleeve is fitted around the outer periphery of the energy storage capacitor. The electrostatic isolation sleeve is located inside the placement slot in the horizontal direction. The electrostatic isolation sleeve is used to isolate static electricity in the width direction.

2. The electronic detonator module of claim 1, wherein, The electrostatic isolation sleeve is formed by sealing with adhesive, and the electrostatic isolation sleeve covers the outer periphery of the energy storage capacitor.

3. The electronic detonator module of claim 1, wherein, The electrostatic isolation sleeve can isolate static electricity in the width direction at any value between 10KV and 25KV.

4. The electronic detonator module of claim 1, wherein, The width of the electrostatic isolation sleeve is any value between 0.05mm and 0.15mm.

5. The electronic detonator module according to any one of claims 1 to 4, characterized in that, The main body forms a wide-side bridge on one side of the placement channel in the width direction, and forms a narrow-side bridge on the other side of the placement channel in the width direction. The narrow-side bridge is positioned opposite the wide-side bridge, and the width dimension of the wide-side bridge is greater than the width dimension of the narrow-side bridge.

6. The electronic detonator module of claim 5, wherein, Also includes: A narrow-side strength enhancement structure is disposed on the narrow-side bridge, and the narrow-side strength enhancement structure is used to enhance the strength of the narrow-side bridge.

7. The electronic detonator module of claim 5, wherein, The placement slot has a rectangular shape and is perpendicular to the body in the width direction. The body has a pair of conductive connecting parts, which are located near the placement slot and on one side of the placement slot in the length direction of the body. The pair of conductive connecting parts are used to connect and conduct electricity with a pair of conductive connecting feet on the energy storage capacitor. After the pair of conductive connecting feet on the energy storage capacitor are connected to the pair of conductive connecting parts, the energy storage capacitor can be placed in the placement slot. When the energy storage capacitor is placed in the placement slot, the upper and lower sidewalls of the energy storage capacitor in the vertical direction protrude from the placement slot.

8. The electronic detonator module of claim 5, wherein, The width of the wide-side bridge is any value between 0.6mm and 1.6mm, and the width of the narrow-side bridge is any value between 0.3mm and 0.8mm.

9. The electronic detonator module of claim 5, wherein, A control circuit is arranged on the main body, and the control circuit includes: A control circuit unit is arranged on the main body and located on one side of the placement slot in the longitudinal direction of the main body; Control circuit section two is arranged on the main body and located on the other side of the placement slot in the length direction of the main body; The third control circuit section is arranged on the wide-side bridge and electrically connected between the first control circuit section and the second control circuit section.

10. The electronic detonator module of claim 9, wherein, Also includes: The energy storage capacitor is placed in the placement slot. A pair of conductive connecting pins on the energy storage capacitor are connected to the main body, and the energy storage capacitor is electrically connected to the control circuit on the main body through the pair of conductive connecting pins. A control chip is disposed on the main body, and the control chip is electrically connected to the control circuit. Multiple electronic components are provided and disposed on the main body, and the electronic components are electrically connected to the control circuit. A terminal is connected to one end of the body in the length direction and is electrically connected to the control circuit. An igniter is connected to the other end of the body in the length direction and is electrically connected to the control circuit.

11. The electronic detonator module of claim 10, wherein, The circumferential wall of the electrostatic isolation sleeve in the width direction is in abutment with the inner side wall of the wide bridge and the narrow bridge, respectively, and the energy storage capacitor and the electrostatic isolation sleeve can be positioned and defined between the wide bridge and the narrow bridge in the width direction.

12. An electronic detonator, characterized in that, Comprise: A shell is provided with a mounting cavity inside; The electronic detonator module of any one of claims 1 to 11 is installed in the mounting cavity.

Images