CN210464236U - Digital electronic detonator and wireless operating system for assembling wireless module on site - Google Patents
Digital electronic detonator and wireless operating system for assembling wireless module on site Download PDFInfo
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- CN210464236U CN210464236U CN201920837750.2U CN201920837750U CN210464236U CN 210464236 U CN210464236 U CN 210464236U CN 201920837750 U CN201920837750 U CN 201920837750U CN 210464236 U CN210464236 U CN 210464236U
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- detonator
- electronic detonator
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- 238000004891 communication Methods 0.000 claims abstract description 46
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002360 explosive Substances 0.000 claims abstract description 11
- 238000005474 detonation Methods 0.000 claims description 17
- 230000000977 initiatory effect Effects 0.000 claims description 7
- 238000005422 blasting Methods 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a field assembly wireless module's digital electronic detonator, wireless operating system. The digital electronic detonator for assembling the wireless module on site comprises: a digital electronic detonator and a wireless module; the digital electronic detonator comprises a basic detonator, a digital electronic chip shell, an ignition explosive head, a digital electronic chip, an electronic chip PCBA and a communication male terminal; the wireless module comprises a wireless transceiving module, a communication antenna arranged at one end of the wireless transceiving module and a communication female terminal arranged at the other end of the wireless transceiving module; and the communication male terminal and the communication female terminal are electrically connected in a field plugging manner. The utility model also provides a wireless operating system. The utility model discloses can adopt wireless mode detonating, practice thrift the communication wire rod that uses in a large amount of blasting operations, reduce the blasting cost, accord with the environmental protection requirement.
Description
Technical Field
The utility model belongs to the technical field of the civil explosion product production and blasting, especially, involve a site Assembly wireless module's digital electronic detonator, wireless operating system.
Background
At present, the electronic detonator is usually used for carrying out on-site partial blasting in a wired communication mode. However, the wire communication must use the special wire with smaller resistance, and the wire is damaged after the explosion; the blasting cost is high, and the operation is more complicated; and the wire is wasted in a large amount, which is not favorable for environmental protection. Some scientific research units try to arrange a wireless receiving instrument outside the blasting blast hole, but because the cost is too high and the communication with the MCU in the electronic detonator is still connected through wires, the wireless receiving instrument cannot be practically popularized and applied all the time. Secondly, when blasting operation is carried out, the blast hole which is blasted first is blasted off, then the communication line of the blast hole is blasted, the detonation instruction is sent out at one time, the detonator which is refused to detonate (blind shot) cannot be found, namely, when wire detonation is carried out, the detonator is considered to be completely detonated after the detonation instruction is sent out, the detonator which is refused to detonate (blind shot) is not detonated, and great potential safety hazards exist.
Therefore, the existing electronic detonators still need to be improved and developed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can solve the on-the-spot assembly wireless module's of above-mentioned problem digital electronic detonator, wireless operating system.
The digital electronic detonator for assembling the wireless module on site comprises: a digital electronic detonator and a wireless module; the digital electronic detonator comprises a basic detonator, a digital electronic chip shell, an ignition explosive head, a digital electronic chip, an electronic chip PCBA and a communication male terminal; the wireless module comprises a wireless transceiving module, a communication antenna arranged at one end of the wireless transceiving module and a communication female terminal arranged at the other end of the wireless transceiving module; and the communication male terminal and the communication female terminal are electrically connected in a field plugging manner.
In one embodiment, the basic detonator is connected with the shell tight port of the digital electronic chip; the digital electronic chip is arranged on the electronic chip PCBA, the electronic chip PCBA and the digital electronic chip are embedded in the digital electronic chip shell, the communication male terminal is arranged at one end of the electronic chip PCBA, and the ignition explosive head is arranged at the other end of the electronic chip PCBA.
In one embodiment, the digital electronic chip comprises a first MCU control circuit and an ignition control circuit.
In one embodiment, the wireless transceiver module comprises a wireless transceiver module shell, a wireless transceiver module protection bracket arranged inside the wireless transceiver module shell, a PCBA of the wireless module and the battery safety module, a wireless function module MCU, a battery, and a wireless receiving and transmitting module.
In one embodiment, the wireless function module MCU, the battery, the wireless transceiver module and the wireless transceiver module are all disposed on the PCBA of the wireless module and the battery security module, and the wireless transceiver module protection bracket supports the PCBA of the wireless function module MCU, the battery, the wireless transceiver module, the wireless module and the battery security module.
In one embodiment, the battery is 3.7V-5V.
In one embodiment, the digital electronic detonator of the field-assembled wireless module further comprises a lock nut; the digital electronic detonator and the wireless module are fastened through the fastening nut.
In one embodiment, the digital electronic detonator of the field-assembled wireless module further comprises a waterproof rubber ring; the digital electronic detonator and the wireless module are sealed through the waterproof rubber ring.
The utility model also provides a wireless operating system, include: providing the digital electronic detonator with the wireless module assembled on site; the digital electronic detonator comprises a digital electronic chip; the digital electronic chip comprises a first MCU control circuit and an ignition control circuit; providing a wireless transceiving controller, wherein the wireless transceiving controller comprises an initiation controller and a wireless signal transceiving device; the wireless transceiver controller realizes wireless communication with the digital electronic detonator and the wireless module.
In one embodiment, after receiving the initiation information sent by the wireless transceiver controller, the wireless transceiver module transmits the initiation information to the first MCU control circuit through the wireless function module MCU, and the first MCU control circuit controls the ignition control circuit to operate, so that the ignition charge drives the digital electronic detonator to explode.
The utility model discloses at least, have following advantage:
the utility model can adopt a wireless mode for detonation, saves a large amount of communication wires used in the blasting operation, reduces the blasting cost, meets the environmental protection requirement, and has the function of positioning and searching for the digital electronic detonator which can not detonate (reject detonation and blind cannon); thereby improving the safety control level of the digital electronic detonator.
Drawings
Fig. 1 is a schematic diagram of a digital electronic detonator for assembling a wireless module on site according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a digital electronic detonator for field assembly of a wireless module according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a digital electronic detonator according to an embodiment of the present invention;
fig. 4 is a schematic view of the digital electronic detonator according to an embodiment of the present invention, viewed from another direction;
fig. 5 is an exploded view of a digital electronic detonator according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a wireless module according to an embodiment of the present invention;
fig. 7 is a schematic view of a wireless module according to an embodiment of the present invention, viewed from another direction;
fig. 8 is an exploded view of a transceiver module of a wireless module according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a wireless operating system according to an embodiment of the present invention.
Reference numbers in the figures:
the digital electronic detonator 100, the digital electronic detonator 1, the wireless module 2, the basic detonator 11, the digital electronic chip shell 133, the ignition explosive head 12, the digital electronic chip 13, the electronic chip PCBA131, the communication male terminal 132, the wireless transceiver module 23, the communication antenna 24, the communication female terminal 25, the wireless transceiver module shell 231, the wireless transceiver module protection bracket 232, the PCBA 233 of the wireless module and the battery safety module, the wireless function module MCU 234, the battery 235, the wireless receiving and transmitting module 236, the locking nut 22, the waterproof rubber ring 21 and the wireless operating system 200 are assembled on site.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to fig. 9 are schematic diagrams of a digital electronic detonator 100 and a wireless operating system 200 for assembling a wireless module on site according to the present invention.
The digital electronic detonator 100 for assembling the wireless module on site comprises: digital electronic detonator 1 and wireless module 2. The digital electronic detonator 1 is electrically connected with the wireless module 2 in a plugging and unplugging mode on site.
The digital electronic detonator 1 comprises a basic detonator 11, a digital electronic chip shell 133, an ignition explosive head 12, a digital electronic chip 13, an electronic chip PCBA131 and a communication male terminal 132. The basic detonator 11 is tightly connected with the digital electronic chip shell 133. The digital electronic chip 13 is arranged on the electronic chip PCBA131, the electronic chip PCBA131 and the digital electronic chip 13 are embedded in the digital electronic chip shell 133, the communication male terminal 132 is arranged at one end of the electronic chip PCBA131, and the ignition explosive head 12 is arranged at the other end of the electronic chip PCBA 131.
The digital electronic chip 13 comprises a first MCU control circuit and an ignition control circuit. The digital electronic chip 13 mainly realizes the functions of storing the identity ID and communication of the current electronic detonator.
The electronic chip PCBA131 and the digital electronic chip 13 are embedded in the digital electronic chip shell 133, the electronic chip PCBA is protected by the encapsulation, the electronic chip PCBA131 can be protected, meanwhile, the electronic chip PCBA131 can be made waterproof, and the service life of the electronic chip PCBA131 is prolonged. Moreover, the electronic chip PCBA131 and the digital electronic chip 13 are embedded in the digital electronic chip shell 133, and then the base detonator 11 is installed after encapsulation, and the digital electronic detonator is obtained after opening tightening, so that the production and manufacturing process of the conventional electronic detonator is simplified. Moreover, after the electronic detonator is not provided with the leg wire, the electronic detonator can be arranged in a beehive-shaped packaging box, so that the electronic detonator can be managed and protected during storage, transportation and use.
The wireless module 2 comprises a wireless transceiver module 23, a communication antenna 24 and a communication female terminal 25. The communication antenna 24 is disposed at one end of the wireless transceiver module 23, and the communication female terminal 25 is disposed at the other end of the wireless transceiver module 23. Specifically, in this embodiment, the communication male terminal 132 is inserted into the communication female terminal 25 on site to realize electrical connection, and connects the power supply and the communication signal with the digital electronic chip to realize the function of the digital electronic detonator.
The wireless transceiver module 23 comprises a wireless transceiver module housing 231, a wireless transceiver module protection bracket 232 arranged inside the wireless transceiver module housing 231, a PCBA 233 of the wireless module and battery safety module, a wireless function module MCU 234, a battery 235, and a wireless transceiver module 236. The wireless receiving and sending module 236 sends information such as detonation and delay setting, and receives information such as the identity ID and delay information of the electronic detonator.
Further, the wireless function module MCU 234, the battery 235 and the wireless transceiver module 236 are all disposed on the PCBA 233 of the wireless module and the battery security module, and then supported and protected by the wireless transceiver module protection bracket 232. Preferably, the battery is 3.7V-5V.
Further, the digital electronic detonator 100 for assembling the wireless module on site further comprises a lock nut 22 and a waterproof rubber ring 21. The digital electronic detonator 1 and the wireless module 2 are fastened and sealed through a tight nut 22 and a waterproof rubber ring 21. Specifically, the waterproof rubber ring 21 is disposed on the outer surface of the communication female terminal 25, and when the communication male terminal 132 is inserted into the communication female terminal 25, the fastening and the sealing between the communication male terminal and the communication female terminal are realized by tightening the nut 22 and the waterproof rubber ring 21.
More preferably, the digital electronic detonator and the wireless module are separately produced, stored and transported, so that the ignition powder head of the wireless module and the ignition powder head of the digital electronic detonator are separated, the problems of potential safety hazards of electrification and electric leakage of the conventional electronic detonator are solved, and the wireless module and the digital electronic detonator are mounted in a plug-and-play mode when the wireless module is used on a blasting operation site.
In a blasting operation field, the digital electronic detonator 1 and the wireless module 2 are spliced together in the field, after the wireless receiving and sending module 236 receives the detonation information, the detonation information is transmitted to the first MCU control circuit through the wireless function module MCU 234, and the first MCU control circuit controls the ignition control circuit to work, so that the ignition explosive head drives the digital electronic detonator to explode; if the electronic detonator is subjected to the information transceiving connection of the wireless module and the detonation controller, the identity ID of the unexploded electronic detonator can be found, and an operator records the position where the identity ID of the electronic detonator cannot be assembled during assembly, so that the position where the electronic detonator is located can be located, and the safety control level of the digital electronic detonator is improved. And the host machine can carry out two-way communication with the slave machine, can send detonation instructions to the slave machine for multiple times, and can read and search chip data which cannot detonate.
The utility model discloses still provide a wireless operating system 200, include: a wireless transceiver controller, a digital electronic detonator 100 as described above with a wireless module assembled on site.
The wireless transceiver controller comprises an initiation controller and a wireless signal transceiver. The wireless transceiver controller is used for communicating with the digital electronic detonator 1 and the wireless module 2, so that the wireless detonation of one machine with multiple slaves is really realized. After receiving the initiation information sent by the wireless transceiver controller, the wireless transceiver module transmits the initiation information to the first MCU control circuit through the wireless function module MCU, and the first MCU control circuit controls the ignition control circuit to work, so that the ignition explosive head drives the digital electronic detonator to explode; if the electronic detonator is subjected to the information transceiving connection of the wireless module and the detonation controller, the identity ID of the unexploded electronic detonator can be found, and an operator records the position where the identity ID of the electronic detonator cannot be assembled during assembly, so that the position where the electronic detonator is located can be located, and the safety control level of the digital electronic detonator is improved. And the host machine can carry out two-way communication with the slave machine, can send detonation instructions to the slave machine for multiple times, and can read and search chip data which cannot detonate.
The utility model discloses at least, have following advantage:
the utility model can adopt a wireless mode for detonation, saves a large amount of communication wires used in the blasting operation, reduces the blasting cost, meets the environmental protection requirement, and has the function of positioning and searching for the digital electronic detonator which can not detonate (reject detonation and blind cannon); thereby improving the safety control level of the digital electronic detonator.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A digital electronic detonator for assembling a wireless module on site is characterized by comprising: a digital electronic detonator and a wireless module; the digital electronic detonator comprises a basic detonator, a digital electronic chip shell, an ignition explosive head, a digital electronic chip, an electronic chip PCBA and a communication male terminal; the wireless module comprises a wireless transceiving module, a communication antenna arranged at one end of the wireless transceiving module and a communication female terminal arranged at the other end of the wireless transceiving module; and the communication male terminal and the communication female terminal are electrically connected in a field plugging manner.
2. The field-assembled wireless module digital electronic detonator as claimed in claim 1, wherein the base detonator is connected to the digital electronic chip housing pinch; the digital electronic chip is arranged on the electronic chip PCBA, the electronic chip PCBA and the digital electronic chip are embedded in the digital electronic chip shell, the communication male terminal is arranged at one end of the electronic chip PCBA, and the ignition explosive head is arranged at the other end of the electronic chip PCBA.
3. The field-assembled wireless module digital electronic detonator of claim 2 wherein the digital electronic chip comprises a first MCU control circuit, an ignition control circuit.
4. The digital electronic detonator of claim 1 wherein the wireless transceiver module comprises a wireless transceiver module housing, a wireless transceiver module protection bracket arranged inside the wireless transceiver module housing, a PCBA of the wireless module and the battery safety module, a wireless function module MCU, a battery, and a wireless transceiver module.
5. The digital electronic detonator of claim 4 wherein the wireless functional module MCU, the battery, the wireless transceiver module are all disposed on the PCBA of the wireless module and the battery safety module, and the wireless transceiver module protection bracket supports the PCBA of the wireless functional module MCU, the battery, the wireless transceiver module, the wireless module and the battery safety module.
6. The field-assembled wireless module digital electronic detonator as claimed in claim 5 wherein the battery is 3.7V-5V.
7. The field-assembled wireless module digital electronic detonator of claim 1 further comprising a lock nut; the digital electronic detonator and the wireless module are fastened through the fastening nut.
8. The field-assembled wireless module digital electronic detonator of claim 1 further comprising a waterproof rubber ring; the digital electronic detonator and the wireless module are sealed through the waterproof rubber ring.
9. A wireless operating system, comprising:
providing a field-assembled wireless module digital electronic detonator as claimed in any one of claims 1 to 8; the digital electronic detonator comprises a digital electronic chip; the digital electronic chip comprises a first MCU control circuit and an ignition control circuit;
providing a wireless transceiving controller, wherein the wireless transceiving controller comprises an initiation controller and a wireless signal transceiving device; the wireless transceiver controller realizes wireless communication with the digital electronic detonator and the wireless module.
10. The wireless operating system of claim 9, wherein the wireless transceiver module comprises a wireless transceiver module housing, a wireless transceiver module protection bracket arranged inside the wireless transceiver module housing, a PCBA of the wireless module and the battery safety module, a wireless function module MCU, a battery, and a wireless transceiver module; after receiving the detonation information sent by the wireless transceiver controller, the wireless transceiver module transmits the detonation information to the first MCU control circuit through the wireless function module MCU, and then the first MCU control circuit controls the ignition control circuit to work, so that the ignition explosive head drives the digital electronic detonator to explode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837750.2U CN210464236U (en) | 2019-06-05 | 2019-06-05 | Digital electronic detonator and wireless operating system for assembling wireless module on site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837750.2U CN210464236U (en) | 2019-06-05 | 2019-06-05 | Digital electronic detonator and wireless operating system for assembling wireless module on site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210464236U true CN210464236U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920837750.2U Active CN210464236U (en) | 2019-06-05 | 2019-06-05 | Digital electronic detonator and wireless operating system for assembling wireless module on site |
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| Country | Link |
|---|---|
| CN (1) | CN210464236U (en) |
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- 2019-06-05 CN CN201920837750.2U patent/CN210464236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220209 Address after: 652300 No. 23, building B-6, Huquan Hejing phase I, Miyang Town, Maitreya City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province Patentee after: Red River Maitreya Han Bao Bao min Yun Polytron Technologies Inc. Address before: 518000 a718, Skyworth New Valley 2, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Zhang Rui |
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| TR01 | Transfer of patent right |