CN115371506B - Waterproof module of waterproof electronic detonator - Google Patents

Abstract

The invention belongs to the technical field of electronic connectors, and particularly discloses a waterproof module of a waterproof electronic detonator. The waterproof module comprises a box cover and a box body, wherein the box cover is connected with the box body through a hinge assembly, the waterproof module and a lead assembly are arranged in the box body and the box cover, an automatic cover closing mechanism which does not need to press the box cover manually is arranged at one end of the bottom of the box body, and a wiring reinforcing mechanism which is used for preventing a bus from influencing a wiring connection effect due to pulling is arranged at one side of the box body away from the hinge assembly. The waterproof module and the lead assembly are arranged, so that water inflow in the wire clamp can be effectively prevented, the waterproof effect of the wire clamp is improved, the bus and the wiring can be fixed in the wire clamp, and the neatness and stability of the arrangement of the wiring and the bus in the wire clamp are improved; by arranging the automatic cover closing mechanism, the box cover can automatically complete the box cover program under the reset action of the flat spring only by releasing the fixing action on the push plate.

Description

Waterproof module of waterproof electronic detonator

Technical Field

The invention belongs to the technical field of electronic connectors, and particularly relates to a waterproof module of a waterproof electronic detonator.

Background

Along with the progress of technology, the electronic degree of detonator control part is higher and higher at present, and the electronic detonator needs to use the fastener to carry out the connection of generating line and wiring and the waterproof of generating line and wiring junction, and the fastener improves the waterproof module of generating line and wiring connection steadiness and water-proof effects promptly.

The waterproof wire clamp of the buckle type waterproof electronic detonator with the publication number of CN215114255U is hinged with the rear ends of the base and the cover seat, so that the lower part of the wire clamp is convenient to press and open, meanwhile, the waterproof wire clamp is simple in structure, and the hook body is arranged on the spring plate, so that the hook body is elastically attached to the connecting buckling groove, the buckling is firm, the waterproof effect is good, and the fixed wire can be pressed; the above waterproof clip still has the following drawbacks:

1. the waterproof effect is not perfect, and the waterproof structure is not arranged in the threading hole, so that water easily flows into the wire clamp along the wiring, and the waterproof effect of the waterproof module is affected;

2. the box cover is pressed to complete the buckling between the box cover and the box body, the operation is convenient, the operation is more laborious, the phenomenon of finger ache is easy to occur after a plurality of operators buckle, and the buckling stability is difficult to ensure through the elastic lamination of the hook body and the connecting buckling groove;

3. the bus can not be further fixed when the box body is buckled with the box cover, but is fixed only through the threading hole, so that the bus is easy to be pulled out of the wire clamp due to pulling in an unlimited process, and the stability of connection between the bus and the wiring is affected.

The existing wire clamp in the market is inconvenient to open and close, is not tight to buckle, is inconvenient to open, and is high in cost, and does not have waterproof function.

Disclosure of Invention

In view of the above problems, the present invention provides a waterproof module for a waterproof electronic detonator, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a waterproof module of waterproof electronic detonator, includes lid and box body, be connected through articulated assembly between lid and the box body, the inside of box body and lid is provided with waterproof module and lead wire subassembly, the bottom one end of box body is provided with the automatic lid mechanism that closes that need not manual pressing lid, one side that articulated assembly was kept away from to the box body is provided with the wiring strengthening mechanism that is used for preventing the generating line and influences wiring connection effect because of pulling.

Further, the hinge assembly comprises a hinge plate arranged on one side of the box cover, the hinge plate and the box cover are designed in an integrated mode, the hinge plate is composed of a right-angle plate and a cylinder fixedly connected to one end, far away from the box cover, of the right-angle plate, convex rings are symmetrically arranged on one side of the box body, the two convex rings are respectively arranged on two sides of the hinge plate and designed in an integrated mode with the box body, and the hinge plate is connected with the two convex rings in a rotating mode through rotating shafts on two sides.

Further, waterproof module includes the sealing strip of fixed connection in box body top one end, and the cross sectional shape of sealing strip is the concave shape, the lid is close to one side of box body and has been seted up the recess that uses with the sealing strip cooperation, the inside fixedly connected with of recess and the sand grip that the sealing strip cooperation was used, two sets of lead holes and a through wires hole have been seted up to one side that the box body is relative with the lid, the equal fixedly connected with sealing ring in inboard in through wires hole and two sets of lead holes, one side fixedly connected with that the lid is close to the box body and the lantern ring that the sealing ring cooperation was used.

Further, lead wire subassembly includes two line cards of fixed connection inside the box body, and two line cards are square, two the equal symmetry in top one end of line card is provided with the lead wire groove, the inside symmetry fixedly connected with of lid and the fixing clip that two line cards cooperation was used, and two fixing clips are square, two the fixing clip is close to the lug that one side of line card all symmetry is provided with two sets of and lead wire groove cooperation use, the inside fixedly connected with guide block of box body, and the cross section shape that two line cards one sides were kept away from to the guide block is isosceles triangle.

Further, automatic closing mechanism includes the stay cord in the articulated slab outside through first side board fixed connection, the bottom one end fixedly connected with protecting crust of box body, the inside of protecting crust is provided with the push pedal, and the push pedal comprises a sliding connection in the inside push pedal main part of protecting crust and fixed connection in the driving block of push pedal main part bottom one end, the surface of protecting crust is provided with the opening groove that uses with the driving block cooperation, the one end that the articulated slab was kept away from to the stay cord extends to the inside of protecting crust and with push pedal fixed connection, the one side that the protecting crust is close to the articulated slab is inside to be provided with the wire loop that uses with the stay cord cooperation, two the cavity has all been seted up to the inside of bulge loop, two the inside of cavity all is provided with the flat spring, and two the one end and two pivot fixed connection of flat spring, the other end then respectively with the inner wall fixed connection of two cavities, the one end fixedly connected with a set of stay cord is kept away from to the push pedal, the card hole that uses with the cooperation of memory is kept away from to one side of wire loop.

Further, the box body is kept away from one side symmetry fixedly connected with T shape pole of articulated assembly, and two sets of T shape poles comprise a round bar and the disc of fixed connection in round bar far away from box body one side respectively, two sets of the outside of T shape pole sliding connection has a cardboard respectively, two sets of the outside of T shape pole has all movably sleeved first spring, and two sets of first springs set up respectively in the cardboard one side of keeping away from the box body, the equal symmetry fixedly connected with in one side of articulated assembly is kept away from with the lid to the box body and the convex plate that the cardboard cooperation was used, the box body is kept away from the one end symmetry of articulated assembly and has been seted up the air groove, two the equal fixedly connected with second spring in inner wall bottom surface of air groove, and the top one end of two second springs is equal fixedly connected with L shaped plate, and one side that the L shaped plate kept away from the box body is outside to the air groove, two bottom one end fixedly connected with and L shaped plate cooperation use the fixture block, and fixture block and cardboard are integrated into the design, the top sliding connection is kept away from one end of articulated assembly one side of box body and the top of ejector pin and the inside extension to the air groove.

Further, wiring strengthening mechanism includes the locating lever of symmetry setting in the through wires hole both sides, two the locating lever is respectively through second curb plate and box body fixed connection, two the equal sliding connection of outside of locating lever has the snap ring, and two snap rings by square piece and the fixed connection square board that square piece is close to box body one side with interior circular arc constitutes, two the equal fixedly connected with third spring in one side that the snap ring kept away from each other, and two the activity cup joints respectively in the outside of two locating levers, two the inboard of snap ring evenly fixedly connected with a plurality of spurs, the below of through wires hole is provided with the guide board, and guide board fixed connection is in one side of box body, the outside sliding connection of guide board has square pipe, square pipe's top one end articulates there are two connecting plates, two square pipe's one side is kept away from to the connecting plate is articulated with two snap rings respectively, square pipe's both sides equal fixedly connected with extension board, two the equal fixedly connected with of bottom one end of cardboard is with and extension board that the cooperation of extension board was used.

Further, the two locating rods are respectively composed of a square rod and an anti-drop disc fixedly connected to the opposite sides of the two square rods, and the section shapes of the two extension plates are right-angle shapes.

Further, the two cross-sectional shapes of the clamping plates are U-shaped, the two clamping plates are respectively composed of two sliding blocks movably sleeved outside the T-shaped rod and a U-shaped plate fixedly connected to one end of the top of the sliding block, and the two memory blocks are respectively composed of two semicircular convex rods and semicircular blocks fixedly connected to one side, far away from the pushing plate, of the convex rods.

The invention has the technical effects and advantages that:

1. the waterproof module and the lead assembly are arranged, so that water inflow in the wire clamp can be effectively prevented, the waterproof effect of the wire clamp is improved, the bus and the wiring can be fixed in the wire clamp, and the neatness and stability of the arrangement of the wiring and the bus in the wire clamp are improved; through being equipped with automatic closing mechanism, only need to remove the fixed action to the push pedal, the lid can accomplish the lid procedure automatically under the reset action of flat spring, and whole operation process need not manual press the lid and can accomplish, and is more laborsaving, has improved the convenience when the fastener merges, and through setting up the cardboard, not only can effectively improve the steadiness when lid and box body merge, has further improved the sealed stability of waterproof module moreover.

2. The invention can automatically clamp and fix the bus when the automatic cover closing mechanism fixes the box body and the box cover together by arranging the wiring reinforcement mechanism, thereby avoiding the phenomenon that the bus is pulled out from the wire clamp due to pulling and effectively improving the connection stability between the bus and the wiring.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a front view of an embodiment of the present invention;

FIG. 2 shows a partial cross-sectional view of a construction of an embodiment of the invention;

FIG. 3 shows a schematic diagram of a lid of an embodiment of the present invention;

FIG. 4 illustrates a partial cutaway view of a protective shell according to an embodiment of the present invention;

FIG. 5 shows a partial cross-sectional view of a cartridge of an embodiment of the invention;

FIG. 6 shows a partial cross-sectional view of a cartridge of an embodiment of the invention;

FIG. 7 illustrates a bottom view of a portion of a cartridge of an embodiment of the present invention;

in the figure: 1. a box cover; 2. a case body; 3. a hinge assembly; 31. a hinged plate; 32. a convex ring; 33. a rotating shaft; 4. a waterproof module; 41. a sealing strip; 42. a groove; 43. a convex strip; 44. a lead hole; 45. a threading hole; 46. a seal ring; 47. a collar; 5. a lead assembly; 51. a line clip; 52. a fixing clip; 53. a guide block; 6. an automatic cover closing mechanism; 61. a pull rope; 62. a protective shell; 63. a push plate; 64. a groove is formed; 65. threading a wire ring; 66. a cavity; 67. a flat spring; 68. a T-bar; 69. a clamping plate; 70. a first spring; 71. a convex plate; 72. a hollow groove; 73. a second spring; 74. an L-shaped plate; 75. a clamping block; 76. a push rod; 77. a memory block; 78. a clamping hole; 8. a wiring reinforcement mechanism; 81. a positioning rod; 82. a clasp; 83. a third spring; 84. a spike; 85. a guide plate; 86. square tube; 87. a connecting plate; 88. an extension plate; 89. and (3) abutting against the plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The invention provides a waterproof module of a waterproof electronic detonator, which is shown in fig. 1-7, and comprises a box cover 1 and a box body 2, wherein the box cover 1 is connected with the box body 2 through a hinge assembly 3, the box body 2 and the box cover 1 are internally provided with a waterproof module 4 and a lead assembly 5, one end of the bottom of the box body 2 is provided with an automatic cover closing mechanism 6 which does not need to manually press the box cover 1, and one side of the box body 2 away from the hinge assembly 3 is provided with a wiring reinforcement mechanism 8 which is used for preventing a bus from influencing the wiring connection effect due to pulling and extraction;

the hinge assembly 3 comprises a hinge plate 31 arranged at one side of the box cover 1, the hinge plate 31 and the box cover 1 are integrally designed, the hinge plate 31 consists of a right-angle plate and a cylinder fixedly connected to one end of the right-angle plate far away from the box cover 1, one side of the box body 2 is symmetrically provided with a convex ring 32, two convex rings 32 are respectively arranged at two sides of the hinge plate 31 and integrally designed with the box body 2, and the hinge plate 31 is rotationally connected with the two convex rings 32 through rotating shafts 33 at two sides;

the waterproof module 4 comprises a sealing strip 41 fixedly connected to one end of the top of the box body 2, the section of the sealing strip 41 is concave, a groove 42 matched with the sealing strip 41 is formed in one side, close to the box body 2, of the box cover 1, a raised strip 43 matched with the sealing strip 41 is fixedly connected to the inside of the groove 42, two groups of lead holes 44 and a threading hole 45 are formed in one side, opposite to the box cover 1, of the box body 2, sealing rings 46 are fixedly connected to the inner sides of the threading hole 45 and the two groups of lead holes 44, and a lantern ring 47 matched with the sealing rings 46 is fixedly connected to one side, close to the box body 2, of the box cover 1;

the lead assembly 5 comprises two line cards 51 fixedly connected inside the box body 2, the two line cards 51 are square, lead grooves are symmetrically formed in one ends of the tops of the two line cards 51, fixing cards 52 matched with the two line cards 51 are symmetrically and fixedly connected inside the box cover 1, the two fixing cards 52 are square, two groups of protruding blocks matched with the lead grooves are symmetrically formed in one sides, close to the line cards 51, of the two fixing cards 52, guide blocks 53 are fixedly connected inside the box body 2, and the cross section of one sides, far away from the two line cards 51, of the guide blocks 53 is isosceles triangle;

the automatic cover closing mechanism 6 comprises a pull rope 61 fixedly connected to the outer side of the hinge plate 31 through a first side plate, one end of the bottom of the box body 2 is fixedly connected with a protective shell 62, a push plate 63 is arranged in the protective shell 62, the push plate 63 consists of a push plate main body which is in sliding connection with the interior of the protective shell 62 and a shifting block which is fixedly connected to one end of the bottom of the push plate main body, the surface of the protective shell 62 is provided with a notch 64 matched with the shifting block, one end of the pull rope 61, far away from the hinge plate 31, extends to the interior of the protective shell 62 and is fixedly connected with the push plate 63, one side of the protective shell 62, close to the hinge plate 31, is internally provided with a wire through ring 65 matched with the pull rope 61, cavities 66 are respectively formed in the interiors of the two convex rings 32, flat springs 67 are respectively arranged in the interiors of the two cavities 66, one ends of the two flat springs 67 are fixedly connected with the two rotary shafts 33, the other ends of the two flat springs 63 are respectively fixedly connected with the inner walls of the two cavities 66, one ends, far away from the pull rope 61, one end of the protective shell 62 is fixedly connected with a group of memory block 77, and one side, far away from the wire through ring 65 is provided with a clamping hole 78 matched with the memory block 77;

the box body 2 is far away from the side of the hinge assembly 3 and is symmetrically and fixedly connected with a T-shaped rod 68, the two groups of T-shaped rods 68 are respectively composed of a round rod and a disc fixedly connected to one side of the round rod far away from the box body 2, the outsides of the two groups of T-shaped rods 68 are respectively and slidably connected with a clamping plate 69, the outsides of the two groups of T-shaped rods 68 are movably sleeved with first springs 70, the two groups of first springs 70 are respectively arranged on one side of the clamping plate 69 far away from the box body 2, the side of the box body 2 far away from the hinge assembly 3 and the box cover 1 are symmetrically and fixedly connected with a convex plate 71 matched with the clamping plate 69, one side of the box body 2 far away from the hinge assembly 3 is symmetrically provided with a hollow 72, the inner walls and the bottoms of the two hollow grooves 72 are fixedly connected with second springs 73, the top ends of the two second springs 73 are fixedly connected with L-shaped plates 74, one side of the L-shaped plates 74 far away from the box body 2 extends to the outside of the hollow grooves 72, one end of the two clamping plates 69 is fixedly connected with a clamping block 75 matched with the L74, the clamping block 75 and the clamping plate 69 are designed into a whole, one side of the box body 2 far away from the hinge assembly 3 is far away from the top of the hollow plate 72, and one end of the hollow plate 76 is fixedly connected with the hollow plate 76;

the two clamping plates 69 are U-shaped in section, the two clamping plates 69 are respectively composed of two sliding blocks movably sleeved outside the T-shaped rod 68 and a U-shaped plate fixedly connected to one end of the top of the sliding block, and the two memory blocks 77 are respectively composed of two semicircular convex rods and semicircular blocks fixedly connected to one side, far away from the push plate 63, of the convex rods;

when the waterproof module 4 is used, wiring is required to be placed in the box body 2 as shown in fig. 1, two wiring lines respectively penetrate through two groups of lead holes 44, a bus bar penetrates through a threading hole 45, two wiring box bus bars are respectively inserted into grooves at one end of the tops of two line cards 51, then the box cover 1 can be closed, at the moment, a lantern ring 47 at one side of the box cover 1 is matched with a plurality of sealing rings 46, the lead holes 44 and the threading holes 45 are sealed, the wiring box bus bars are respectively fixed in grooves at one end of the top of the line cards 51 by two fixing clips 52, and meanwhile, a raised line 43 in a groove 42 of the box cover 1 is clamped into the sealing rings 46 on the box body 2 to realize sealing of the line clips;

when the box cover 1 and the box body 2 are combined together, only the two memory blocks 77 are needed to be pressed, so that the two memory blocks 77 are close to each other, the two memory blocks 77 penetrate through the clamping holes 78, at the moment, the hinge plate 31 drives the box cover 1 to rotate under the reset action of the two flat springs 67, and the push plate 63 is driven to move towards the direction close to the convex ring 32 through the pull rope 61, so that the box cover 1 and the hinge plate 31 rotate together to a position combined with the box body 2;

when the box cover 1 rotates to a position combined with the box body 2 under the cooperation of the structures, the box cover 1 respectively abuts against the two ejector rods 76 to move downwards towards the inside of the empty groove 72, the ejector rods 76 respectively abut against the two L-shaped plates 74 to synchronously move downwards and press the two second springs 73 so as to release the limit effect of the two L-shaped plates 74 on the clamping blocks 75, at the moment, the two clamping plates 69 respectively drive the clamping blocks 75 to move towards the direction close to the box body 2 under the reset effect of the two groups of first springs 70, so that the two clamping plates 69 respectively cover the outer parts of the two groups of convex plates 71, and the two groups of convex plates 71 are fixed inside the two clamping plates 69, thereby realizing the fixation between the box body 2 and the box cover 1;

when the box cover 1 needs to be opened, the two clamping plates 69 need to be pulled to move in a direction away from the box body 2, the first springs 70 are extruded, so that the clamping plates 69 drive the clamping blocks 75 to synchronously move to one side, away from the box body 2, of the L-shaped plates 74, the clamping plates 69 are used for releasing the limiting and fixing effects of the two groups of convex plates 71, at the moment, the L-shaped plates 74 push the ejector rods 76 to move upwards under the reset effect of the two second springs 73 and push the box cover 1 to open a certain angle, at the moment, the push plates 63 can be pushed to move in a direction away from the convex rings 32, the push plates 63 drive the hinge plates 31 to reversely rotate through the pull ropes 61, and drive the two flat springs 67 to tighten through the rotating shafts 33, so that the hinge plates 31 drive the box cover 1 to synchronously reversely rotate to open, and when the push plates 63 drive the two memory blocks 77 to move to one side, away from the convex rings 32, of the two memory blocks 77 respectively pass through the clamping holes 78 and move to the outer sides of the protective shells 62, and the memory blocks 77 are clamped in the clamping holes 78 to limit and fix the push plates 63 and the pull ropes 61, so that the opened box cover 1 is limited and fixed;

the waterproof module 4 and the lead assembly 5 are arranged, so that water inflow in the wire clamp can be effectively prevented, the waterproof effect of the wire clamp is improved, the bus and the wiring can be fixed in the wire clamp, and the neatness and stability of the arrangement of the wiring and the bus in the wire clamp are improved; through being equipped with automatic closing mechanism 6, only need to remove the fixed action to push pedal 63, lid 1 can accomplish lid 1 procedure automatically under flat spring 67's reset action, and whole operation process need not manual press lid 1 can accomplish, and is more laborsaving, has improved the convenience when the fastener merges, and through setting up cardboard 69, not only can effectively improve the stability when lid 1 merges with box body 2, has further improved waterproof module 4 sealed stability moreover.

As shown in fig. 1-7, the wiring reinforcement mechanism 8 comprises positioning rods 81 symmetrically arranged at two sides of a threading hole 45, the two positioning rods 81 are fixedly connected with a box body 2 through a second side plate respectively, clamping rings 82 are slidably connected to the outer parts of the two positioning rods 81, each clamping ring 82 consists of a square block with an inner circular arc and a square plate fixedly connected to one side of the square block, which is close to the box body 2, the two sides, which are far away from each other, of the two clamping rings 82 are fixedly connected with third springs 83, the two third springs 83 are movably sleeved outside the two positioning rods 81 respectively, the inner sides of the two clamping rings 82 are uniformly and fixedly connected with a plurality of spurs 84, a guide plate 85 is arranged below the threading hole 45, the guide plate 85 is fixedly connected to one side of the box body 2, the outer part of the guide plate 85 is slidably connected with a square tube 86, one end of the top of the square tube 86 is hinged with two connecting plates 87, one sides, which are far away from the square tube 86, of the two connecting plates 87 are respectively hinged with the two square tubes 82, two sides of the square tube 86 are fixedly connected with extension plates 88, and one ends of the two clamping plates 69 are fixedly connected with extension plates 88, which are matched with the extension plates 89;

the two positioning rods 81 are respectively composed of a square rod and an anti-drop disc fixedly connected to the opposite sides of the two square rods, and the section shape of the two extension plates 88 is right-angle;

when the box cover 1 and the box body 2 are combined through the automatic cover closing mechanism 6, the clamping plate 69 drives the abutting plate 89 to synchronously move towards the direction approaching to the box body 2 so as to relieve the abutting limiting effect of the abutting plate 89 on the extension plate 88, at the moment, the two clamping rings 82 are respectively close to each other under the resetting effect of the third spring 83, a plurality of protruding thorns 84 at the inner sides of the two clamping rings 82 are abutted against the surface of the bus, the bus is clamped by the two clamping rings 82, and the friction force between the clamping rings 82 and the bus is improved by the plurality of protruding thorns 84 at the inner sides of the two clamping rings 82 so that the two clamping rings 82 respectively drive the square pipe 86 to move outside the guide plate 85 through the connecting plate 87 and move towards the direction of the box body 2;

according to the invention, the wiring reinforcement mechanism 8 is arranged, so that when the automatic cover closing mechanism 6 is used for fixing the box body 2 and the box cover 1 together, the bus can be automatically clamped and fixed, the phenomenon that the bus is pulled out of the wire clamp due to pulling is avoided, and the stability of connection between the bus and the wiring can be effectively improved.

Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a waterproof module of waterproof electronic detonator, includes lid (1) and box body (2), its characterized in that: the novel electric power box is characterized in that the box cover (1) is connected with the box body (2) through a hinge assembly (3), a waterproof module (4) and a lead assembly (5) are arranged in the box body (2) and the box cover (1), an automatic cover closing mechanism (6) which does not need to manually press the box cover (1) is arranged at one end of the bottom of the box body (2), and a wiring reinforcing mechanism (8) which is used for preventing a bus from influencing a wiring connection effect due to pulling and extraction is arranged at one side of the box body (2) away from the hinge assembly (3);

the hinge assembly (3) comprises a hinge plate (31) arranged on one side of the box cover (1), the hinge plate (31) and the box cover (1) are designed as a whole, the hinge plate (31) consists of a rectangular plate and a cylinder fixedly connected to one end of the rectangular plate far away from the box cover (1), a convex ring (32) is symmetrically arranged on one side of the box body (2), the two convex rings (32) are respectively arranged on two sides of the hinge plate (31) and designed as a whole with the box body (2), and the hinge plate (31) is rotationally connected with the two convex rings (32) through rotating shafts (33) on two sides;

the automatic cover closing mechanism (6) comprises a pull rope (61) fixedly connected to the outer side of a hinge plate (31) through a first side plate, a protecting shell (62) is fixedly connected to one end of the bottom of the box body (2), a push plate (63) is arranged in the protecting shell (62), the push plate (63) consists of a push plate main body which is slidably connected to the inside of the protecting shell (62) and a shifting block which is fixedly connected to one end of the bottom of the push plate main body, an opening groove (64) matched with the shifting block is formed in the surface of the protecting shell (62), one end of the pull rope (61) far away from the hinge plate (31) extends to the inside of the protecting shell (62) and is fixedly connected with the push plate (63), a threading ring (65) matched with the pull rope (61) is arranged in one side of the protecting shell (62), a cavity (66) is formed in the inside of the protecting ring (32), flat springs (67) are arranged in the inside of the cavity (66), one end of the flat springs (67) is matched with the two shifting blocks, one end of the two flat springs (67) is fixedly connected with the two rotating shafts (33) respectively, one end of the two rotating shafts (33) is fixedly connected with one end of the push plate (77), a clamping hole (78) matched with the memory block (77) is formed in one side, far away from the wire threading ring (65), of the protective shell (62);

the box body (2) is far away from one side of the hinge assembly (3) and is symmetrically and fixedly connected with a T-shaped rod (68), two groups of T-shaped rods (68) are respectively composed of a round rod and a disc fixedly connected to one side of the round rod far away from the box body (2), the outer parts of the two groups of T-shaped rods (68) are respectively and slidably connected with a clamping plate (69), the outer parts of the two groups of T-shaped rods (68) are respectively and movably sleeved with a first spring (70), the two groups of first springs (70) are respectively arranged on one side of the clamping plate (69) far away from the box body (2), the convex plates (71) matched with the clamping plate (69) are symmetrically and fixedly connected to one side of the box body (2) far away from the hinge assembly (3), one end of the box body (2) far away from the hinge assembly (3) is symmetrically provided with a hollow groove (72), the inner wall bottom surfaces of the two hollow grooves (72) are respectively and fixedly connected with second springs (73), one ends of the tops of the two second springs (73) are respectively and are fixedly connected with L (74), one ends of the L (74) of the two second springs (74) are respectively and are fixedly connected with one end of the clamping plate (69) far away from the outer part of the box body (75) with the clamping plate (75), the top one end that articulated subassembly (3) one side was kept away from to box body (2) is connected with ejector pin (76) in a sliding manner, the bottom one end of ejector pin (76) extends to the inside of empty slot (72) and with L shaped plate (74) fixed connection.

2. The waterproof module of a waterproof electronic detonator of claim 1 wherein: waterproof module (4) are including sealing strip (41) of fixed connection in box body (2) top one end, and the cross-sectional shape of sealing strip (41) is the concave shape, recess (42) that use with sealing strip (41) cooperation is offered to one side that box body (2) is close to lid (1), sand grip (43) that recess (42) inside fixedly connected with used with sealing strip (41) cooperation, two sets of lead wire hole (44) and a through wires hole (45) have been offered to one side that box body (2) are relative with lid (1), the inboard of through wires hole (45) and two sets of lead wire hole (44) is all fixedly connected with sealing ring (46), one side fixedly connected with that lid (1) is close to box body (2) is used with lantern ring (47) of sealing ring (46) cooperation.

3. The waterproof module of a waterproof electronic detonator of claim 2 wherein: lead wire subassembly (5) are including two line cards (51) of fixed connection in box body (2) inside, and two line cards (51) are square, two equal symmetry in top one end of line card (51) is provided with the lead wire groove, inside symmetry fixedly connected with of lid (1) is with fixing clip (52) that two line cards (51) cooperation was used, and two fixing clip (52) are square, two the one side that fixing clip (52) is close to line card (51) is equal symmetry be provided with two sets of lugs that use with the lead wire groove cooperation, the inside fixedly connected with guide block (53) of box body (2), and the cross section shape that two line cards (51) one sides were kept away from to guide block (53) is isosceles triangle.

4. A waterproof module for a waterproof electronic detonator as claimed in claim 3 wherein: the wiring reinforcement mechanism (8) comprises positioning rods (81) symmetrically arranged at two sides of a threading hole (45), the two positioning rods (81) are fixedly connected with a box body (2) through a second side plate respectively, the two positioning rods (81) are both slidably connected with a clamping ring (82) outside, the two clamping rings (82) are respectively composed of a square block with an inner circular arc and a square plate fixedly connected to one side of the square block close to the box body (2), the two clamping rings (82) are fixedly connected with a third spring (83) on one side far away from each other, the two third springs (83) are respectively movably sleeved outside the two positioning rods (81), the two clamping rings (82) are uniformly and fixedly connected with a plurality of protruding thorns (84) on the inner side of the clamping ring (82), a guide plate (85) is arranged below the threading hole (45), the guide plate (85) is fixedly connected to one side of the box body (2), the guide plate (85) is slidably connected with a square tube (86) outside, one end of the square tube (86) is hinged with the two connecting plates (86), one end of the square tube (87) is hinged with the two connecting plates (86) far away from each other, the two connecting plates (86) are respectively fixedly connected with the two connecting plates (82), and one end of the bottom of each clamping plate (69) is fixedly connected with a supporting plate (89) matched with the extending plate (88).

5. The waterproof module of a waterproof electronic detonator of claim 4 wherein: the two positioning rods (81) are respectively composed of a square rod and an anti-drop disc fixedly connected to the opposite sides of the two square rods, and the section shapes of the two extension plates (88) are right-angle shapes.

6. The waterproof module of a waterproof electronic detonator of claim 1 wherein: the section shape of the two clamping plates (69) is U-shaped, the two clamping plates (69) are respectively composed of two sliding blocks movably sleeved outside the T-shaped rod (68) and a U-shaped plate fixedly connected to one end of the top of the sliding block, and the two memory blocks (77) are respectively composed of two semicircular convex rods and semicircular blocks fixedly connected to one side, far away from the push plate (63), of the convex rods.