CN116447934A - Split type electronic detonator structure - Google Patents
Split type electronic detonator structure Download PDFInfo
- Publication number
- CN116447934A CN116447934A CN202310390951.3A CN202310390951A CN116447934A CN 116447934 A CN116447934 A CN 116447934A CN 202310390951 A CN202310390951 A CN 202310390951A CN 116447934 A CN116447934 A CN 116447934A
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- CN
- China
- Prior art keywords
- detonator
- face
- control circuit
- delay control
- electronic detonator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000003999 initiator Substances 0.000 claims 3
- 238000010276 construction Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 239000003721 gunpowder Substances 0.000 description 4
- 230000000977 initiatory effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/12—Primers; Detonators electric
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a split type electronic detonator structure, which comprises: a leg wire part, a delay control circuit part and a detonator part; one end of the foot line part is provided with a foot line, and the other end of the foot line part is provided with a plug connector; one end of the delay control circuit part is provided with a plug interface matched with the leg wire part, and the plug connector is electrically connected with the delay control circuit part inside the plug interface; the delay control circuit part is movably connected with the detonator part in a matching way; according to the invention, the split electronic detonator structure is arranged, so that the replacement of the leg wire part is realized, the electronic detonators and the leg wires of different types can be compatible, the detonator modification cost is reduced, and meanwhile, due to the split design of the leg wire part and the digital electronic detonator, the leg wire part and the digital electronic detonator part can be treated differently, the transportation efficiency and the safety of explosion-proof transportation are greatly improved, and the production cost, the storage cost and the transportation cost are saved.
Description
Technical Field
The invention belongs to the field of electronic detonators, and particularly relates to a split type electronic detonator structure.
Background
The electronic detonator is also called as a digital electronic detonator, a digital detonator or an industrial digital electronic detonator, namely an electronic detonator which adopts an electronic control module to control the detonation process. The electronic control module is a special circuit module which is arranged in the digital electronic detonator, has the functions of detonator initiation delay time control and initiation energy control, is internally provided with a detonator identity information code and an initiation password, can test the functions and performances of the electronic control module and the electrical performance of a detonator ignition element, and can communicate with an initiation controller and other external control equipment.
When the existing electronic detonator leaves the factory, circuit welding is carried out, so that the electronic detonator presents an integrated structure, the electronic detonator and the leg wire part cannot be split in a segmented mode, the electronic detonator and the large-size leg wire part are required to be transported together, the abnormal power-on signal of the connecting part is easy to cause, and meanwhile, the explosion-proof transportation cost is greatly improved. In addition, the existing electronic detonator cannot realize replacement of different detonator delay control circuit parts and leg wire parts, and is difficult to be compatible with electronic detonators of different types, and the modification cost of the electronic detonator is high.
Disclosure of Invention
The invention aims to provide a split type electronic detonator structure, which aims to solve the technical problems that the electronic detonator is split in sections and convenient to transport, and meanwhile, the electronic detonator is compatible with different types through a delay control circuit part.
In order to achieve the above object, the present invention discloses a split type electronic detonator structure, comprising: a leg wire part, a delay control circuit part and a detonator part;
one end of the foot line part is provided with a foot line, and the other end of the foot line part is provided with a plug connector;
one end of the delay control circuit part is provided with a plug interface matched with the leg wire part, and the plug connector is electrically connected with the delay control circuit part inside the plug interface;
the delay control circuit part is movably connected with the detonator part in a matching way.
As a preferred scheme, the plug connector is provided with a protective cover on the outer side, and the protective cover is of a flexible structure.
As a preferable mode, the plug connector comprises a first boss and a second boss, wherein the second boss is arranged at the end part of the first boss;
the first boss comprises a first end face and a second end face, the first end face is attached to the end face of one end of the leg wire part, and the size of the first end face is larger than that of the second end face;
the second boss comprises a third end face and a fourth end face, the size of the third end face is larger than that of the fourth end face, and the third end face is attached to the second end face;
the third end face has a size greater than the second end face, and the second end face has a size greater than the fourth end face.
As a preferable scheme, the shape of the plug interface is the same as that of the plug connector, and a rubber blanking cover is arranged at the end part of the plug interface.
As a preferable scheme, the delay control circuit part and the detonator part are movably connected in a threaded rotary connection, a buckling manner or a clamping manner.
As a preferable scheme, one end of the delay control circuit part comprises a detonator connector, one end of the detonator part comprises a detonator connecting seat, and the detonator connector is buckled and connected with the detonator connecting seat in a clamping manner.
As a preferable scheme, the detonator module and the gunpowder are arranged in the detonator part, the detonator module comprises a controller and an exploder, the controller is electrically connected with the exploder, and the controller receives a control signal of the exploder and is used for controlling the gunpowder to ignite.
Compared with the prior art, the split electronic detonator structure has the following advantages:
the invention realizes the replacement of different leg wire parts and delay control circuits by arranging the split electronic detonator structure, can be compatible with electronic detonators and leg wires of different types, reduces the modification cost of the detonator, and meanwhile, the split design of the leg wire parts and the digital electronic detonator enables the leg wire parts and the digital electronic detonator parts to be treated differently, thereby greatly improving the transportation efficiency and the safety of explosion-proof transportation and saving the production cost, the storage cost and the transportation cost.
Drawings
Fig. 1 is a schematic structural diagram of a split electronic detonator according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a split electronic detonator according to a second embodiment of the invention.
In the figure, 1, a foot wire, 2, a foot wire part, 3, a plug connector, 4, a protective cover, 5, a delay control circuit part, 6, an electric wire, 7, a detonator module, 8, a plug interface, 9, a plug cover, 10, a detonator part, 11, a detonator connecting seat, 12, a detonator connector, 13 and a supporting part.
Detailed Description
The technical scheme of the invention is explained in detail by specific examples.
Example 1
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other. 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.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The split type electronic detonator structure according to the embodiment of the invention is specifically described below with reference to the accompanying drawings.
In the case of example 1,
as shown in fig. 1, the present invention discloses a split electronic detonator structure, comprising: a leg wire part 2, a delay control circuit part 5 and a detonator part 10;
one end of the foot line part 2 is provided with a foot line 1, and the other end of the foot line part 2 is provided with a plug connector 3;
one end of the delay control circuit part 5 is provided with a plug interface 8 matched with the leg wire part 2, and the plug connector 3 is electrically connected with the delay control circuit part 5 inside the plug interface 8 and the plug connector 3;
the delay control circuit part 5 is movably connected with the detonator part 10 in a matching way.
According to the embodiment of the invention, the outer side of the plug connector 3 is provided with the protective cover 4, and the protective cover 4 is of a flexible structure.
Preferably, the protective cover 4 is made of rubber, so that the plug connector 3 can be tightly attached in the plug connector 8 by the deformable characteristic of rubber when the plug connector 3 is inserted into the plug connector 8, thereby improving the installation firmness.
Further, the plug connector 3 includes a first boss and a second boss, the second boss being disposed at an end of the first boss;
the first boss comprises a first end face and a second end face, the first end face is attached to the end face of one end of the foot line part 2, and the size of the first end face is larger than that of the second end face;
the second boss comprises a third end face and a fourth end face, the size of the third end face is larger than that of the fourth end face, and the third end face is attached to the second end face;
the third end face has a size greater than the second end face, and the second end face has a size greater than the fourth end face.
Specifically, through setting up the grafting of not unidimensional first boss and second boss realization plug connector 3, first boss forms the step structure with the second boss, can realize plug connector 3 anti-drop, guarantees that plug connector 3 is pegged graft all the time in grafting mouth 8 inside not receiving the influence of external force, realizes the steady conduction of signal, improves electronic detonator safety in utilization.
In another specific example of the present invention, the external thread is provided on the outer side of the plug connector 3, the internal thread is provided on the inner wall of the socket 8, and the cooperation of the external thread and the internal thread connects the leg wire part 2 to one end of the delay control circuit part 5 in a rotating manner, so that the leg wire part 2 can be separated, and the convenience of transportation is improved.
According to the embodiment of the invention, the shape of the plug interface 8 is the same as that of the plug connector 3, and the end part of the plug interface 8 is provided with a rubber blanking cover 9.
It should be noted that the detonator may be used in water environment, so the rubber plug 9 is connected with the plug interface 8 in a sealing manner, and the rubber plug 9 can play a waterproof role.
Further, the interface 8 is connected with the detonator module 7 through the electric wire 6.
According to the embodiment of the invention, the delay control circuit part 5 is movably connected with the detonator part 10 in a clamping manner.
Specifically, the clamping manner may include inserting the delay control circuit part 5 into the detonator part 10, wherein the inner diameter of one end of the detonator part 10 is the same as the outer dimension of one end of the delay control circuit part 5, and the delay control circuit part 5 is inserted into the detonator part 10 in an interference manner.
According to the embodiment of the invention, the detonator module 7 and the gunpowder are arranged in the detonator part 10, the detonator module 7 comprises a controller and an exploder, the controller is electrically connected with the exploder, and the controller receives a control signal of the exploder and is used for controlling the gunpowder to ignite.
Example 2
As shown in fig. 2, the same parts as those of embodiment 1 will not be described in detail, except that,
one end of the delay control circuit part 5 comprises a detonator connector 12, one end of the detonator part 10 comprises a detonator connecting seat 11, and the detonator connector 12 is buckled and connected with the detonator connecting seat 11 in a clamping manner.
Further, the support portion 13 is disposed at one end of the delay control circuit portion 5, the support portion 13 is made of rubber material, the support portion 13 can fixedly support the detonator module 7, and the detonator module 7 can be inserted into the detonator portion 10.
Specifically, the detonator connector 12 is disposed outside the detonator module 7, and one end of the detonator connector 12 is abutted to one side of the supporting portion 13, the end portion of the supporting portion 13 is provided with the rubber plug 9, the detonator module 7 can be separated by disposing the supporting portion 13, when the detonator module 7 is inserted into the inner side of the supporting portion 13 during use, and one end of the supporting portion 13 is closed by the rubber plug 9 when the detonator module is not used.
In summary, the split electronic detonator structure is provided, so that the replacement of different leg wire parts 2 and delay control circuits is realized, the electronic detonators and leg wires of different types can be compatible, the detonator modification cost is reduced, and meanwhile, the split design of the leg wire parts 2 and the digital electronic detonator enables the leg wire parts 2 and the digital electronic detonator parts 10 to be treated differently, so that the transportation efficiency and the safety of explosion-proof transportation are greatly improved, and the production cost, the storage cost and the transportation cost are saved.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present specification. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (7)
1. A split electronic detonator structure comprising: a leg wire part, a delay control circuit part and a detonator part;
one end of the foot line part is provided with a foot line, and the other end of the foot line part is provided with a plug connector;
one end of the delay control circuit part is provided with a plug interface matched with the leg wire part, and the plug connector is electrically connected with the delay control circuit part inside the plug interface;
the delay control circuit part is movably connected with the detonator part in a matching way.
2. The split electronic detonator as claimed in claim 1 wherein a protective cover is provided on the outside of said plug connector, said protective cover being of flexible construction.
3. The split electronic detonator structure of claim 2 wherein the plug connector comprises a first boss and a second boss, the second boss being disposed at an end of the first boss;
the first boss comprises a first end face and a second end face, the first end face is attached to the end face of one end of the leg wire part, and the size of the first end face is larger than that of the second end face;
the second boss comprises a third end face and a fourth end face, the size of the third end face is larger than that of the fourth end face, and the third end face is attached to the second end face;
the third end face has a size greater than the second end face, and the second end face has a size greater than the fourth end face.
4. A split electronic detonator as claimed in claim 3 wherein said socket is shaped in the same manner as said plug connector and said socket end is provided with a rubber plug.
5. The split electronic detonator structure of claim 1 wherein the delay control circuit portion is movably connected to the detonator portion by a threaded rotational connection, a snap-fit connection, or a clamping connection.
6. The split electronic detonator structure of claim 1 wherein one end of the delay control circuit portion comprises a detonator connector and one end of the detonator portion comprises a detonator connecting socket, the detonator connector being snap-fit connected to the detonator connecting socket in a snap-fit manner.
7. The split electronic detonator structure of claim 1 wherein the detonator section is internally provided with a detonator module and a primer, the detonator module comprising a controller and an initiator, the controller being electrically connected to the initiator, the controller receiving a control signal from the initiator for controlling ignition of the primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310390951.3A CN116447934A (en) | 2023-04-13 | 2023-04-13 | Split type electronic detonator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310390951.3A CN116447934A (en) | 2023-04-13 | 2023-04-13 | Split type electronic detonator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116447934A true CN116447934A (en) | 2023-07-18 |
Family
ID=87126750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310390951.3A Pending CN116447934A (en) | 2023-04-13 | 2023-04-13 | Split type electronic detonator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116447934A (en) |
-
2023
- 2023-04-13 CN CN202310390951.3A patent/CN116447934A/en active Pending
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