CN213335818U - Quick binding clip of electron detonator and electron detonator thereof - Google Patents

Abstract

The utility model discloses a quick binding clip of electron detonator and electron detonator thereof, quick binding clip of electron detonator includes drain pan, upper cover, binding post and leg wire, the upper cover install on the drain pan and with drain pan swing joint, it is fixed through buckle structure between drain pan and the upper cover, binding post installs on the drain pan, the leg wire is installed on binding post. The utility model discloses an electronic detonator, including electronic detonator control module, quick binding clip, interconnect becomes as an organic whole, but the cooperation is filled the detonator body fast assembly shaping of medicine, has greatly improved product production efficiency.

Description

Quick binding clip of electron detonator and electron detonator thereof

Technical Field

The utility model relates to an electron detonator technical field, concretely relates to quick binding clip of electron detonator and electron detonator thereof.

Background

In the electronic detonator industry, most electronic detonator control assemblies adopt the modes of splicing of jointing clamps, riveting or welding of leg wires and exposing of a bridgewire ignition head, the ignition head is the most critical and fragile part of the whole assembly, and the ignition head is easily damaged and falls off in the process of being exposed outside in a turnover movement, so that the electronic detonator is failed, and generally, the ignition head is additionally sheathed with a layer of silicone tube for protection, but the damage of the ignition head is also sometimes caused; on the other hand, the rivet welding points of each part are directly exposed outside, oxidation is easy to occur under various environments, and if the rivet welding points are singly connected by soldering tin, the connecting points are easy to separate when being pulled, so that the function is failed.

The production efficiency of the existing electronic detonator is required to be improved, all parts of the electronic detonator are manufactured and assembled independently, parts are dispersed, the process is various, the automation degree is low, and the more the processes are, the more the quality is easy to cause instability.

Therefore, an electronic detonator with simple structural stations and more convenient assembly is needed.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a quick binding clip of electron detonator and electron detonator thereof.

The technical scheme of the utility model is that:

the utility model provides a quick binding clip of electron detonator, includes drain pan, upper cover, binding post and leg wire, the upper cover install on the drain pan and with drain pan swing joint, it is fixed through buckle structure between drain pan and the upper cover, binding post installs on the drain pan, the leg wire is installed on binding post.

Preferably, the wiring terminal is provided with a Y-shaped wiring slot, and the corresponding bottom case is provided with the same Y-shaped wiring slot for placing a bus.

Preferably, the upper cover is provided with a pressing rib for press-fitting the bus bar onto the bottom shell.

Preferably, the outer wall of the upper cover is provided with a two-dimensional code area for identifying the UID code of the electronic detonator.

Preferably, the bottom shell is further provided with a test hole in the bottom, so that circuit conduction and resistance function detection can be conveniently carried out on the electronic detonator control module after the shell is packaged.

Preferably, the bottom shell is further provided with isolation ribs.

The utility model discloses still include an electron detonator, it includes foretell electron detonator quick binding clip, electron detonator control module and encapsulation electron detonator control module's detonator main part, electron detonator control module and detonator main part encapsulation principal drug form a body structure, electron detonator control module foot line terminal is connected with the foot line of electron detonator quick binding clip again and is constituteed the electron detonator.

Adopt the technical scheme of the utility model, following beneficial effect has: the utility model discloses an electronic detonator is through quick fastener with the whole parcel of foot line and binding post in inside, forms integratively, reduces the assembly process effectively, because detonator foot line, binding post and drain pan are integrative, its firmness and stability are than split type better, avoid dragging not hard uply because of the foot line atress, and then guarantee the final stability of product.

Drawings

FIG. 1 is a schematic structural view of the electronic detonator of the present invention;

FIG. 2 is a schematic structural view of the quick wire connecting clip of the present invention;

fig. 3 is a schematic structural view of the connection terminal of the present invention;

FIG. 4 is a schematic view of the front structure of the fast wire connecting clamp cover of the present invention;

fig. 5 is a schematic view of the back structure of the fast jointing clamp after covering.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, the utility model provides a quick binding clip of electronic detonator, including drain pan 1, upper cover 2, binding post 3 and leg wire 4, upper cover 1 install on drain pan 2 and with drain pan 1 swing joint, it is fixed through buckle structure between drain pan 1 and the upper cover 2, binding post 3 installs on drain pan 1, leg wire 4 installs on binding post 3. The buckle structure comprises a hook on the bottom shell and a buckle on the upper cover, and the upper cover can be overturned along the bottom shell and is fixed with the bottom shell through the buckle.

The wiring terminal 3 is provided with a Y-shaped wiring groove 301, and the corresponding bottom case is provided with the same Y-shaped wiring groove for placing a bus. The wiring terminal comprises two bus bars, wherein one bus bar is placed in a long state and the other bus bar is placed in a short state. The bottom shell 1 is further provided with an isolation rib 5 which is arranged between the two buses and used for isolating the buses, and even if part of water enters the buses, short circuit can be prevented.

The upper cover 2 is provided with a pressing line rib 201 for press-fitting the bus to the bottom shell, and the pressing line rib comprises an inner pressing line rib and an outer pressing line rib which are respectively used for press-fitting a wiring terminal and a Y-shaped wiring groove 301 on the bottom shell.

And the outer wall of the upper cover 1 is provided with a two-dimensional code area 6 for identifying the UID code of the electronic detonator.

The bottom shell 1 is further provided with a test hole 7 in the bottom, and circuit conduction and resistance function detection are conveniently carried out on the electronic detonator control module after the shell is packaged.

The utility model discloses still include an electron detonator, it includes foretell electron detonator quick binding clip 10, electron detonator control module 20 and encapsulation electron detonator control module's detonator main part 30, electron detonator control module 20 encapsulates principal drug with detonator main part 30 and forms a body structure, electron detonator control module 20's foot line terminal is connected with the foot line of electron detonator quick binding clip 10 again and is constituteed the electron detonator.

The utility model discloses the theory of operation does: the electronic detonator of the utility model mainly comprises an electronic detonator control module 20, a detonator main body 30 and a quick jointing clamp 10, all the parts are connected by a leg wire, and an integrated structure is formed between the electronic detonator control module 20 and the detonator main body 30 by injection molding of a sealing plug;

the electronic detonator control module comprises a leg wire terminal, a circuit control board, a bridge wire and a cup-shaped structure for protecting the bridge wire from being filled with ignition powder, namely, an upper end cover and a lower end cover of the bridge wire, wherein the circuit control board is completely manufactured by adopting an SMT (surface mounting technology), the whole outer part of the circuit control board is packaged by plastic, the leg wire terminal is arranged at one end of the circuit control board, and the bridge wire for igniting the electronic detonator is arranged at the other. The upper end cover and the lower end cover of the bridge wire are made of high-temperature-resistant plastics and are divided into an upper part and a lower part, the bridge wire end of the PCB is clamped between the upper part and the lower part, a cavity is formed around the bridge wire, ignition powder can be filled in the cavity, and the outer surface of the cavity is coated with insulating protective paint, so that the bridge wire has the effects of preventing moisture and dust and preventing the bridge wire end from falling off due to friction damage of the pipe wall when the bridge wire is installed in a detonator. The plastic packaging shell packages the PCB and the end cover in the middle for protection, and is provided with a test hole, so that circuit and function detection can be conveniently carried out on a module finished product after the shell is packaged.

One end of the sealing plug is provided with a leg wire which is encapsulated with the detonator control module in an integrated forming mode, the connection point of the leg wire and the control module is protected, and the control module and the sealing plug form a coaxial cylinder;

the quick jointing clamp structure mainly comprises a packaging type shell (namely a bottom shell 1 and an upper cover 2), a peeling-free type wiring terminal 3 and a pin wire 4, wherein the pin wire 4 is riveted to one end of the wiring terminal 3 through automatic equipment to form a whole, then the pin wire is placed into a mold injection molding shell, and the pin wire can be formed into the quick jointing clamp 10 after being demoulded. Encapsulation formula shell be plastic casing, divide into drain pan 1 and swing joint upper cover 2 together, can directly buckle on the drain pan trip after the upper cover upset, drain pan 1 wraps up leg wire 4 and binding post 3 in the centre through moulding plastics, the upper cover outside is provided with two-dimensional code region 6, conveniently is used for the UID sign indicating number of sign electron detonator, drain pan 1 still is provided with test hole 7 in the bottom, conveniently carries out function detection such as circuit leads and resistance to single-shot electron detonator control module after the shell encapsulation.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (7)

1. The utility model provides a quick binding clip of electron detonator which characterized in that: the improved structure of the wiring terminal comprises a bottom shell, an upper cover, a wiring terminal and a leg wire, wherein the upper cover is installed on the bottom shell and movably connected with the bottom shell, the bottom shell and the upper cover are fixed through a buckle structure, the wiring terminal is installed on the bottom shell, and the leg wire is installed on the wiring terminal.

2. The electronic detonator quick jointing clamp according to claim 1, wherein: the wiring terminal is provided with a Y-shaped wiring groove, and the corresponding bottom shell is provided with the same Y-shaped wiring groove for placing a bus.

3. The electronic detonator quick jointing clamp according to claim 1, wherein: the upper cover is provided with a pressing line rib for pressing the bus to the bottom shell.

4. The electronic detonator quick jointing clamp according to claim 1, wherein: and the outer wall of the upper cover is provided with a two-dimensional code area for identifying the UID of the electronic detonator.

5. The electronic detonator quick jointing clamp according to claim 1, wherein: the bottom shell is further provided with a testing hole in the bottom, and circuit conduction and resistance value function detection can be conveniently carried out on the electronic detonator control module after the shell is packaged.

6. The electronic detonator quick jointing clamp according to claim 1, wherein: and the bottom shell is also provided with an isolation rib.

7. An electronic detonator, characterized in that: the electronic detonator quick jointing clamp comprises the electronic detonator quick jointing clamp according to any one of claims 1 to 6, an electronic detonator control module and a detonator main body for packaging the electronic detonator control module, wherein the electronic detonator control module and a main packaging medicine of the detonator main body form an integrated structure, and a foot wire terminal of the electronic detonator control module is connected with a foot wire of the electronic detonator quick jointing clamp to form the electronic detonator.

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