CN109959309B - Separation structure with safety battery module leg wire and electronic detonator tube body - Google Patents
Separation structure with safety battery module leg wire and electronic detonator tube body Download PDFInfo
- Publication number
- CN109959309B CN109959309B CN201910336684.5A CN201910336684A CN109959309B CN 109959309 B CN109959309 B CN 109959309B CN 201910336684 A CN201910336684 A CN 201910336684A CN 109959309 B CN109959309 B CN 109959309B
- Authority
- CN
- China
- Prior art keywords
- electronic chip
- chip shell
- wire
- shell
- 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.)
- Active
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 16
- 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 5
- 239000000843 powder Substances 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 description 6
- 238000004146 energy storage Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 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 foot wire with a safety battery module and separated from a digital electronic detonator tube structure, wherein the intelligent digital electronic detonator adopts a separation structure of a foot wire and an electronic detonator chip ignition part, and comprises an electronic chip shell, wherein a PCBA of a digital electronic chip is embedded in the electronic chip shell, one end of the electronic chip shell is provided with a basic detonator, one end of the electronic chip shell, far away from the basic detonator, is provided with a quick foot wire head, the quick foot wire head is provided with a safety battery module, one end of the foot wire head, far away from the electronic chip shell, is fixedly connected with a communication wire, and one end of the communication wire, far away from the foot wire head, is fixedly connected with a quick wire clamp.
Description
Technical Field
The invention belongs to the technical field of civil explosion equipment, and particularly relates to an intelligent digital electronic detonator which utilizes a separation structure of a leg wire with a safety battery module and a detonator body so as to realize continuous energy and guarantee intelligent operation of a digital electronic chip.
Background
The digital electronic detonator is generally powered by a capacitor, and the capacity of the capacitor is limited due to the limitation of the volume of the detonator; in the blasting process, after the communication main line is blasted, the digital electronic detonator is only powered by the energy stored by the capacitor of the energy storage element, and the former detonator drives the explosive to generate earthquake waves, shock waves, ultrasonic vibration, electromagnetic waves and the like, so that the MCU of the subsequent electronic detonator stops or temporarily loses working capacity (the capacitor is in the continuous discharging process), after the blasted earthquake waves, shock waves and ultrasonic vibration, the electromagnetic waves are passed, even if the MCU is recovered to be normal, the energy storage of the capacitor can not support the MCU to work, or can support the MCU to work, but the energy of the capacitor is insufficient to support the energy required by the ignition powder head, and thus the traditional electronic detonator often generates the explosion rejection phenomenon.
The existing digital electronic detonator products are all of an integrated structure of foot lines and digital electronic detonators, the structure is complicated in production of digital detonator manufacturers and low in efficiency, and larger stock space is required for storage, transportation and management of the products, so that social public resource waste is large.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides an intelligent digital electronic detonator with a separation structure of a safety battery module leg wire and a detonator tube body.
The technical scheme adopted by the invention is as follows:
the utility model provides a take separation structure of safe battery module foot line and detonator body, includes the electronic chip shell, the inside gomphosis of electronic chip shell has digital electronic chip's PCBA, the one end of electronic chip shell is equipped with basic detonator, basic detonator one end that electronic chip shell kept away from is equipped with the foot end of a thread, the foot end of a thread is kept away from the one end fixedly connected with communication wire rod of electronic chip shell, the one end fixedly connected with quick fastener of foot end of a thread is kept away from to the communication wire rod, the side of communication wire rod is close to the position nestification of foot end of a thread has lock nut, the side nestification of foot end of a thread has waterproof rubber ring.
Wherein, the foot line head is close to the one end of electronic chip shell and has offered and connected female terminal.
The waterproof rubber ring is arranged at a position between the electronic chip shell and the foot line head.
The electronic chip comprises an electronic chip shell, a pin wire end, a connecting male terminal, a connecting female terminal and a connecting male terminal, wherein a cylindrical groove is formed in one end of the electronic chip shell, which is close to the pin wire end, and the connecting male terminal is arranged in the cylindrical groove and matched with the connecting female terminal.
The side face of one end of the electronic chip shell, which is close to the pin thread head, is provided with threads, one end of the lock nut, which is far away from the electronic chip shell, is provided with a round hole, and the size of the round hole is matched with the size of the section of the pin thread head.
The screw thread of the side face of the electronic chip shell is mutually matched with the internal screw thread of the lock nut.
And one end of the digital electronic chip, which is far away from the electronic chip shell, is provided with an ignition plug.
The base detonator is characterized in that a cylindrical groove is formed in the base detonator at a position corresponding to the digital electronic chip, and the space volume of the cylindrical groove is larger than that of the digital electronic chip.
The battery bracket is embedded in the inner cavity of the pin wire head, the power supply battery is embedded in the inner cavity of the battery bracket, and the power supply battery is electrically connected with the connecting female terminal.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. In the invention, the digital electronic chip is connected with the connecting male terminal on the electronic chip shell and the connecting female terminal on the foot wire head, so that the separation of the digital electronic chip and the communication wire is realized, the small size of the finished product of the digital electronic detonator is realized, the product is beneficial to honeycomb arrangement, safe storage, production control and logistics control, and also beneficial to the control of manufacturers and logistics.
2. In the invention, the energy storage element of the digital electronic detonator is supplied to the digital electronic detonator by the energy of the battery module, and even if the energy storage element is influenced by earthquake waves, shock waves, ultrasonic vibration, electromagnetic waves and the like generated by explosive, the MCU of the subsequent electronic detonator chip is stopped or temporarily loses the working capacity.
3. In the invention, the electronic chip shell and the leg wire head are produced, stored and transported separately, so that the safety battery module is separated from the ignition powder head in the electronic detonator shell, and the potential safety hazard problems of electrification and electric leakage of the detonator are solved. The plug-and-play safety battery module is used in the field.
4. The effective working length of the electronic chip and the detonator shell is shortened, and on the premise of not moving the existing detonator production line, a common detonator manufacturer can quickly transfer to the process of producing the intelligent digital electronic detonator, thereby meeting the popularization requirements of the state on the digital electronic detonator.
5. Corresponding batteries, electronic elements and the like can be arranged in the pin wire heads, the PCB space of the electronic detonator chip is expanded, the problem that the area of the PCB is too small when the electronic detonator is researched and developed at present can be solved, and the research and development level of the electronic detonator is further improved.
Drawings
FIG. 1 is a part drawing of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view of an electronic chip housing according to the present invention;
FIG. 5 is a schematic view of the electronic chip housing according to the present invention;
fig. 6 is a schematic structural view of a pin thread head according to the present invention.
The marks in the figure: 1. a base detonator; 12. an ignition head; 2. an electronic chip housing; 21. PCBA of the electronic chip; 22. connecting a male terminal; 3. waterproof rubber rings; 4. a lock nut; 5. pin thread ends; 51. a power supply battery; 52. a battery holder; 53. connecting the female terminals; 6. a communication wire; 7. and (5) a quick wire clamp.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1-6, a separation structure with a safety battery module leg wire and a detonator tube body comprises an electronic chip shell 2, wherein a digital electronic chip is embedded in the electronic chip shell 2, a basic detonator 1 is arranged at one end of the electronic chip shell 2, a leg wire head 5 is arranged at one end of the basic detonator 1 far away from the electronic chip shell 2, a communication wire 6 is fixedly connected with one end of the leg wire head 5 far away from the electronic chip shell 2, a quick wire clamp 7 is fixedly connected with one end of the communication wire 6 far away from the leg wire head 5, a lock nut 4 is nested at the position of the side surface of the communication wire 6 near the leg wire head 5, a waterproof rubber ring 3 is nested at the side surface of the leg wire head 5, a connecting female terminal 53 is arranged at one end of the leg wire head 5 near the electronic chip shell 2, the waterproof rubber ring 3 is arranged at the position between the electronic chip shell 2 and the leg wire head 5, an ignition powder head 12 is arranged at one end of the electronic chip shell 2 far away from the connecting male terminal 22, a cylindrical groove is arranged at the position of the basic detonator 1 corresponding to the ignition powder head 12, and the space volume of the cylindrical groove is larger than the ignition powder head 12.
By adopting the technical scheme:
The ignition powder head 12 is electrically connected with the PCBA21 of the digital electronic chip inside the electronic chip shell 2, the ignition powder head 12 can be communicated with the communication wire 6 through the connection male terminal 22 on the electronic chip shell 2 and the connection female terminal 53 on the foot wire 5, the electronic chip shell 2 and the communication wire 6 are separated, the small size of the digital electronic detonator assembled by the electronic chip shell 2 and the basic detonator 1 is achieved, the digital electronic detonator can be arranged in a honeycomb shape, the safe storage, the production management and control are facilitated, the management and control of manufacturers and logistics are facilitated, the waterproof rubber ring 3 is arranged on the foot wire 5, the connection of the electronic chip shell 2 and the foot wire 5 can be ensured, and the waterproof effect is achieved after the electronic chip shell 2 and the foot wire 5 are fastened through the lock nut 4.
The one end that electronic chip shell 2 is close to foot end of a thread 5 has been seted up the cylinder groove, and the size in cylinder groove suits with the size of foot end of a thread 5, and the side that electronic chip shell 2 is close to the one end of foot end of a thread 5 has been seted up the screw thread, and the round hole has been seted up to the one end that electronic chip shell 2 was kept away from to lock nut 4, and the round hole size suits with the cross-section size of foot end of a thread 5, and the screw thread in electronic chip shell 2 side and the internal thread of lock nut 4 agree with each other.
By adopting the technical scheme:
The pin wire head 5 is close to the electronic chip shell 2 and can be inserted into a cylindrical groove on the electronic chip shell 2, then the lock nut 4 is screwed with the screw threads corresponding to the side surface of the electronic chip shell 2, so that the firm connection between the electronic chip shell 2 and the pin wire head 5 can be ensured, and the anti-tensile effect is achieved.
A battery bracket 52 is embedded in the inner cavity of the foot wire head 5, a power supply battery 51 is embedded in the inner cavity of the battery bracket 52, and the power supply battery 51 is electrically connected with a connecting female terminal 53.
Through the technical scheme:
The electronic chip shell 2 and the foot wire head 5 are produced, stored and transported separately, so that the power supply battery 51 is separated from the ignition powder head 12 in the electronic chip shell 2, the problem of hidden danger of detonator electrification is solved, and the battery module is assembled on site and used immediately when the electronic chip shell is used.
The working principle is that referring to fig. 1-6, when in use, the basic detonator 1 is fastened at one end of the electronic chip shell 2 corresponding to the ignition powder head 12, then the connecting female terminal 53 on the pin wire head 5 is inserted corresponding to the position of the connecting male terminal 22 on the electronic chip shell 2, so that good contact between the connecting male terminal 22 and the connecting female terminal 53 is ensured, the power supply battery 51 is ensured to transmit electric energy to the ignition powder head 12 through the connecting male terminal 22 and the connecting female terminal 53, then the lock nut 4 is moved to the side surface of the pin wire head 5, and when the lock nut 4 is fastened on the electronic chip shell 2, the waterproof rubber ring 3 is tightly extruded, so that the connection between the electronic chip shell 2 and the pin wire head 5 has a waterproof function.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The utility model provides a take separation structure of safe battery module foot line and electron detonator body, includes electronic chip shell (2), its characterized in that: the electronic chip comprises an electronic chip shell (2), wherein a digital electronic chip PCBA (21) is embedded in the electronic chip shell (2), a basic detonator (1) is arranged at one end of the electronic chip shell (2), a pin wire head (5) is arranged at one end of the basic detonator (1) far away from the electronic chip shell (2), a communication wire (6) is fixedly connected to one end of the pin wire head (5) far away from the electronic chip shell, a quick wire clamp (7) is fixedly connected to one end of the communication wire (6) far away from the pin wire head (5), a locking nut (4) is embedded at the position, close to the pin wire head (5), of the side face of the communication wire (6), and a waterproof rubber ring (3) is embedded at the side face of the pin wire head (5);
A battery bracket (52) is embedded in the inner cavity of the foot wire head (5), a power supply battery (51) is embedded in the inner cavity of the battery bracket (52), and the power supply battery (51) is electrically connected with a connecting female terminal (53);
One end of the foot wire head (5) close to the electronic chip shell (2) is provided with a connecting female terminal (53);
The waterproof rubber ring (3) is arranged at a position between the electronic chip shell (2) and the foot wire head (5);
a cylindrical groove is formed in one end, close to the pin wire end (5), of the electronic chip shell (2), a connecting male terminal (22) is arranged in the cylindrical groove, and the connecting male terminal (22) is matched with the connecting female terminal (53);
The side surface of one end, close to the pin thread end (5), of the electronic chip shell (2) is provided with threads, one end, far away from the electronic chip shell (2), of the lock nut (4) is provided with a round hole, and the size of the round hole is matched with the size of the section of the pin thread end (5);
the screw thread on the side surface of the electronic chip shell (2) is mutually matched with the internal screw thread of the lock nut (4);
An ignition plug (12) is arranged at one end of the electronic chip shell (2) far away from the connecting male terminal (22);
a cylindrical groove is formed in the position, corresponding to the ignition powder head (12), of the inner portion of the basic detonator (1), and the space volume of the cylindrical groove is larger than that of the ignition powder head (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336684.5A CN109959309B (en) | 2019-04-25 | 2019-04-25 | Separation structure with safety battery module leg wire and electronic detonator tube body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910336684.5A CN109959309B (en) | 2019-04-25 | 2019-04-25 | Separation structure with safety battery module leg wire and electronic detonator tube body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109959309A CN109959309A (en) | 2019-07-02 |
| CN109959309B true CN109959309B (en) | 2024-06-14 |
Family
ID=67026480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910336684.5A Active CN109959309B (en) | 2019-04-25 | 2019-04-25 | Separation structure with safety battery module leg wire and electronic detonator tube body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109959309B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207632A (en) * | 2020-02-24 | 2020-05-29 | 谢正怀 | Electronic detonator leg wire tail end connecting device and blasting system and application thereof |
| CN114719699A (en) * | 2022-04-08 | 2022-07-08 | 宏大爆破工程集团有限责任公司 | Safety detonating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205619840U (en) * | 2016-04-27 | 2016-10-05 | 深圳市中安利业科技技术有限公司 | Connection structure of electron detonator disconnect -type payment to a porter |
| CN206583359U (en) * | 2017-02-17 | 2017-10-24 | 深圳市本特利科技有限公司 | It is new without nut separate type waterproof electric detonator |
| CN210293001U (en) * | 2019-04-25 | 2020-04-10 | 张锐 | Take disengaging structure of safe battery module leg wire and electron detonator body |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202372069U (en) * | 2011-12-09 | 2012-08-08 | 银庆宇 | Electronic detonator controller |
| CN205347267U (en) * | 2015-12-31 | 2016-06-29 | 贵州久联民爆器材发展股份有限公司 | Electron detonator payment to a porter quick connect structure |
| CN108801085A (en) * | 2018-06-25 | 2018-11-13 | 雅化集团绵阳实业有限公司 | A kind of safety-type non-priming digital electric detonator and its manufacturing process |
-
2019
- 2019-04-25 CN CN201910336684.5A patent/CN109959309B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205619840U (en) * | 2016-04-27 | 2016-10-05 | 深圳市中安利业科技技术有限公司 | Connection structure of electron detonator disconnect -type payment to a porter |
| CN206583359U (en) * | 2017-02-17 | 2017-10-24 | 深圳市本特利科技有限公司 | It is new without nut separate type waterproof electric detonator |
| CN210293001U (en) * | 2019-04-25 | 2020-04-10 | 张锐 | Take disengaging structure of safe battery module leg wire and electron detonator body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109959309A (en) | 2019-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109959309B (en) | Separation structure with safety battery module leg wire and electronic detonator tube body | |
| CN210293001U (en) | Take disengaging structure of safe battery module leg wire and electron detonator body | |
| CN201547529U (en) | Multi-functional solar electric torch | |
| CN204089242U (en) | Spring electric wire and charger | |
| CN201812886U (en) | Thermal battery activating device | |
| CN203166575U (en) | Foldable solar charger | |
| CN210472793U (en) | Integral type line is embroidered pen | |
| CN204597089U (en) | A kind of connector assembly of charging electric vehicle | |
| CN205299173U (en) | Light emitting diode (LED) chargeable flashlight | |
| CN208623364U (en) | A kind of mobile power source of good heat dissipation effect | |
| CN205029394U (en) | Multifunctional mobile power supply | |
| CN209505711U (en) | Has the air charging system of mobile power source function | |
| CN202511014U (en) | Novel chargeable flashlight | |
| CN205657287U (en) | Multifunctional charging wire | |
| CN203326680U (en) | Usb portable emergency charging device | |
| CN207474799U (en) | A kind of new-energy automobile dock aviation plug | |
| CN102447119B (en) | Preparation method of thermal battery striking and activating device | |
| CN201741578U (en) | Dual-core capacitor | |
| CN210464238U (en) | Digital electronic detonator powered by battery | |
| CN201438598U (en) | Male connector strip and female connector strip for producing battery connectors and battery connector manufactured by male connector strip and female connector strip | |
| CN211295541U (en) | Underwater quick waterproof plug-pull joint | |
| CN206421944U (en) | A kind of ultracapacitor shell | |
| CN213366958U (en) | Special plug and socket assembly for direct-current storage battery | |
| CN204205624U (en) | The charger baby of old and useless battery transformation | |
| CN219350809U (en) | Charger with foldable plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |