CN216845915U - Novel split waterproof leg wire with screw-hole electronic digital detonator - Google Patents

Abstract

The utility model discloses a novel split waterproof leg wire of electronic digital detonator with a wire opening, which comprises a detonator shell, a connecting sleeve, a connecting pipe, a signal wire, a lug, a clamping groove, a stop block, a detonator chip, a detonator connecting seat, a retaining ring, a waterproof ring, a first terminal, a plug, a convex seat, a clamping position, a positioning block, a buckle, a capacitor, a second terminal, a socket, a stop block, a terminal mounting groove and a U-shaped groove, wherein the socket is internally and uniformly provided with the terminal mounting groove, the second terminal is inserted in the terminal mounting groove, and the U-shaped groove is arranged on the second terminal at the same time, thereby increasing the probability of successful detonation of the device.

Description

Novel split waterproof leg wire of electronic digital detonator with screw port

Technical Field

The utility model relates to an electron digital detonator technical field specifically is a novel take waterproof leg wire of silk mouthful electron digital detonator components of a whole that can function independently.

Background

With the continuous development and maturity of the electronic detonator technology, the superiority of the electronic detonator is more and more widely recognized in the global blasting world, the use environment of the electronic detonator is expanded from the early rare and precious mineral mining field to the engineering blasting of common mines, quarries, tunnels and the like, the electronic detonator is connected with the electronic detonator through the split leg wire for detonation, the electronic detonator and the split leg wire in the prior art are not firmly connected, when the electronic detonator is used and installed, the connection part of the electronic detonator and the split leg wire is easy to break when the electronic detonator is inserted into a blasting object, the sealing performance of the electronic detonator and the split leg wire is not enough, and the electronic detonator is easy to enter water in a humid environment to cause the detonation rejection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel take waterproof leg wire of screw hole electron digital detonator components of a whole that can function independently to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a novel split waterproof pin wire of an electronic digital detonator with a screw thread comprises a detonator shell, a connecting sleeve, a connecting pipe, a signal wire, a convex block, a clamping groove, a stop block, a detonator chip, a detonator connecting seat, a retainer ring, a waterproof ring, a first terminal, a plug, a convex seat, a clamping position, a positioning block, a buckle, a capacitor, a second terminal, a socket, a limiting block, a terminal mounting groove and a U-shaped groove, wherein the terminal mounting groove is uniformly formed in the socket, the second terminal is inserted in the terminal mounting groove, the U-shaped groove is formed in the second terminal, the capacitor and the signal wire are respectively arranged on the second terminal, the positioning block and the buckle are fixedly mounted at one end of the socket and correspond to each other, the buckle is clamped and connected with a clamping seat arranged on the stop block, the clamping groove is formed at the joint of the stop block and the buckle, the stop block is fixedly connected on the connecting pipe, and waterproof glue is filled in the connecting pipe, meanwhile, the capacitor and the signal wire are both positioned in the connecting pipe.

Furthermore, be provided with protruding seat and stopper on the socket, and protruding seat and stopper are formed with the screens, and the inside block of screens is connected with the lug, and lug fixed connection sheathes in the connecting.

Furthermore, a plug is inserted into the socket, a first terminal is uniformly arranged on the plug, the first terminal is inserted into the U-shaped groove, and the plug is arranged inside the detonator connecting seat.

Further, the one end fixed mounting of detonator connecting seat has the detonator chip, and the detonator chip sets up in the detonator connecting seat simultaneously, and detonator chip and plug electric connection, and the outside of detonator connecting seat cup joints and is fixed with waterproof circle and retaining ring.

Furthermore, the check ring is located inside the connecting sleeve, the waterproof ring is inserted into the socket, the detonator connecting seat is spirally connected with a detonator shell, and one end of the detonator connecting seat is located inside the detonator shell.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, utilize the plug to plug in the socket, the first terminal that sets up on the plug simultaneously plugs U type inslot, utilize the block of adapter sleeve and socket to connect afterwards, be favorable to protecting the contact point of first terminal and second terminal, the separation that leads to first terminal and U type groove at the in-process of installation electronic detonator has been avoided, thereby the probability that the device successfully detonated has been improved, the inside packing that utilizes the connecting pipe simultaneously has the waterproof glue, and the waterproof circle that sets up on the detonator connecting seat, the waterproof performance of the device has been improved, the phenomenon of having avoided electronic detonator to appear refusing to explode takes place, electronic detonator has improved the production efficiency of security and electronic detonator at split type connection, and thereby electronic detonator reduces the potential safety hazard and reduces cost of transportation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is an exploded view of the whole structure of the present invention;

FIG. 3 is a schematic view of the installation of the middle stopper of the present invention;

fig. 4 is a schematic view of the capacitor of the present invention;

FIG. 5 is an enlarged view of the structure of the area A in FIG. 2;

in the figure: 1. a detonator shell; 2. connecting sleeves; 3. a connecting pipe; 4. a signal line; 5. a bump; 6. a card slot; 7. a stopper; 8. a detonator chip; 9. a detonator connecting seat; 10. a retainer ring; 11. A waterproof ring; 12. a first terminal; 13. a plug; 14. a boss base; 15. clamping; 16. positioning blocks; 17. buckling; 18. a capacitor; 19. a second terminal; 20. a socket; 21. a limiting block; 22. a terminal mounting groove; 23. a U-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a novel split waterproof leg wire of an electronic digital detonator with a wire opening comprises a detonator shell 1, a connecting sleeve 2, a connecting pipe 3, a signal wire 4, a bump 5, a clamping groove 6, a stop block 7, a detonator chip 8, a detonator connecting seat 9, a retainer ring 10, a waterproof ring 11, a first terminal 12, a plug 13, a convex seat 14, a clamping position 15, a positioning block 16, a buckle 17, a capacitor 18, a second terminal 19, a socket 20, a limiting block 21, a terminal mounting groove 22 and a U-shaped groove 23, wherein the socket 20 is uniformly provided with the terminal mounting groove 22, the terminal mounting groove 22 is internally inserted with the second terminal 19, the second terminal 19 is provided with the U-shaped groove 23, the second terminal 19 is respectively provided with the capacitor 18 and the signal wire 4, one end of the socket 20 is fixedly provided with the positioning block 16 and the buckle 17, the positioning block 16 and the buckle 17 correspond to each other, and the buckle 17 is connected with a clamping seat arranged on the stop block 7 in a clamping way, meanwhile, a clamping groove 6 is arranged at the joint of the stop block 7 and the buckle 17, the stop block 7 is fixedly connected on the connecting pipe 3, waterproof glue is filled in the connecting pipe 3, the capacitor 18 and the signal wire 4 are both positioned in the connecting pipe 3, the socket 20 is provided with a convex seat 14 and a limiting block 21, a clamping position 15 is formed on the convex seat 14 and the limiting block 21, the inner part of the clamping position 15 is clamped and connected with a convex block 5, the convex block 5 is fixedly connected on the connecting sleeve 2, the socket 20 is inserted with a plug 13, the plug 13 is uniformly provided with a first terminal 12, the first terminal 12 is inserted on a U-shaped groove 23, the plug 13 is arranged in the detonator connecting seat 9, one end of the detonator connecting seat 9 is fixedly provided with a detonator chip 8, the detonator chip 8 is arranged in the detonator connecting seat 9, the detonator chip 8 is electrically connected with the plug 13, a waterproof ring 11 and a retainer ring 10 are sleeved and fixed outside the detonator connecting seat 9, the retainer ring 10 is positioned inside the connecting sleeve 2, the waterproof ring 11 is inserted inside the socket 20, meanwhile, the detonator shell 1 is spirally connected to the detonator connecting seat 9, and one end of the detonator connecting seat 9 is positioned inside the detonator shell 1; when installing the electronic detonator, at first after the inside injection explosive of detonator shell 1, make detonator shell 1 and detonator connecting seat 9 spiral fixed connection, then in pegging graft U type groove 23 with first terminal 12, through making the lug 5 that sets up on the adapter sleeve 2 be located the inside of screens 15, thereby accomplish the block work and can make adapter sleeve 2 be connected with socket 20, utilize the signal line 4 that sets up afterwards to give detonator chip 8 with the signal transmission, afterwards through the short circuit of electric capacity 18, it can to make detonator chip 8 detonate the detonator.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel take waterproof leg wire of screw hole electron digital detonator components of a whole that can function independently, includes dog (7) and socket (20), its characterized in that: terminal mounting groove (22) have been seted up to the inside of socket (20) is even, and the inside of terminal mounting groove (22) is pegged graft and is had second terminal (19), U type groove (23) have been seted up on second terminal (19) simultaneously, be provided with electric capacity (18) and signal line (4) on second terminal (19) respectively, the one end fixed mounting of socket (20) has locating piece (16) and buckle (17), and locating piece (16) and buckle (17) correspond each other, buckle (17) block is connected with the cassette that sets up on dog (7), draw-in groove (6) have been seted up with the junction of buckle (17) simultaneously in dog (7), dog (7) fixed connection is on connecting pipe (3), the inside packing of connecting pipe (3) has the waterproof glue, electric capacity (18) and signal line (4) all are located the inside of connecting pipe (3) simultaneously.

2. The novel split waterproof leg wire with the wire-hole electronic digital detonator according to claim 1, is characterized in that: be provided with protruding seat (14) and stopper (21) on socket (20), and protruding seat (14) and stopper (21) are formed with screens (15), and the inside block of screens (15) is connected with lug (5), and lug (5) fixed connection is on adapter sleeve (2).

3. The novel split waterproof leg wire with the wire-hole electronic digital detonator, according to claim 2, is characterized in that: plug (13) is spliced on socket (20), and plug (13) are gone up even being provided with first terminal (12) simultaneously, and first terminal (12) are spliced on U type groove (23), and plug (13) set up the inside at detonator connecting seat (9).

4. The novel split waterproof leg wire with the wire-hole electronic digital detonator according to claim 3, characterized in that: the detonator chip (8) is fixedly installed at one end of the detonator connecting seat (9), the detonator chip (8) is arranged in the detonator connecting seat (9), the detonator chip (8) is electrically connected with the plug (13), and the waterproof ring (11) and the check ring (10) are fixedly sleeved outside the detonator connecting seat (9).

5. The novel split waterproof leg wire with the wire-hole electronic digital detonator according to claim 4, characterized in that: retaining ring (10) are located the inside of adapter sleeve (2), and waterproof circle (11) are pegged graft in the inside of socket (20), and spiral connection has detonator shell (1) on detonator connecting seat (9) simultaneously, and the one end of detonator connecting seat (9) is located the inside of detonator shell (1).

Images