CN202676049U - Safety electronic detonator - Google Patents
Safety electronic detonator Download PDFInfo
- Publication number
- CN202676049U CN202676049U CN 201220286086 CN201220286086U CN202676049U CN 202676049 U CN202676049 U CN 202676049U CN 201220286086 CN201220286086 CN 201220286086 CN 201220286086 U CN201220286086 U CN 201220286086U CN 202676049 U CN202676049 U CN 202676049U
- Authority
- CN
- China
- Prior art keywords
- control chip
- transistor
- electronic detonator
- ignition charge
- circuit board
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a safety electronic detonator, which comprises a shell, an ignition charge head, a control chip, a transistor and a capacitor, wherein the control chip, the transistor and the capacitor are welded on a printed circuit board; one end of the ignition charge head is welded on the printed circuit board. According to the safety electronic detonator, the control chip, the transistor and the capacitor are welded on the printed circuit board, so that the ignition charge head and the control chip, the transistor as well as the capacitor are formed into an organic whole; the process of butting the ignition charge head and a control chip carrier during an assembling process of a traditional electronic detonator is abandoned; the ignition reliability of the ignition charge head and the labor productivity are increased, and the rejection rate during the production process is reduced. Meanwhile, as the operation of butting the ignition charge head and the control chip arranged in the shell is cancelled, the potential safety hazard when the electronic detonator is assembled is also fundamentally eliminated.
Description
Technical field
The utility model relates to a kind of initiating equipment, specifically a kind of safe electronic detonator.
Background technology
Electric detonator is to be excited by electric energy, and cause reliably thereafter initiating device or the initiating device of high explosive detonation.Electric detonator has generally included columniform housing, one end of housing is the ignition dog point of plane, curved surface or a hemisphere surface, be provided with explosive at the housing bottom of igniting dog point, also be provided with control chip in housing, this control chip and igniting head weld together.The electric detonator of this structure is in assembling process, and then the housing of at first control chip being packed into igniting head and housing welding, is equipped with explosive owing in the housing, so there is very large potential safety hazard in welding process.
The utility model content
The purpose of this utility model just provides a kind of safe electronic detonator, the security hidden trouble when assembling to solve existing electric detonator.
The utility model is achieved in that a kind of safe electronic detonator, include housing, igniting head, control chip, transistor and electric capacity, described control chip, transistor and condenser welding are connected on the described printed circuit board, and an end of described igniting head is welded on the described printed circuit board.
The utility model is connected on electronic chip, transistor, condenser welding on the printed circuit board, make igniting head and electronic chip, transistor, electric capacity become an organic whole, abandoned traditional electric detonator in the igniting head of assembling process existence and the docking operation of electronic chip carrier, improve reliability and labor productivity that igniting head is got angry, reduced the percent defective in the production process.Simultaneously, owing to cancelled igniting head and the docking operation that is arranged on the control chip of enclosure interior, the potential safety hazard when also just fundamentally having eliminated the electric detonator assembling.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, igniting head, 2, control chip, 3, electric capacity, 4, transistor, 5, printed circuit board.
The specific embodiment
As shown in Figure 1, the utility model includes printed circuit board 5, igniting head 1, control chip 2, transistor 4 and electric capacity 3.Wherein, the welding binding has control chip 2, transistor 4 and electric capacity 3 on the printed circuit board 5, an end of igniting head 1 also is welded on the printed circuit board 5 simultaneously, so just make igniting head 1 and electronic chip, transistor 4, electric capacity 3 become an organic whole, in directly this integral body being packed into housing in when assembling, abandoned traditional electric detonator in the docking operation of igniting head 1 with the electronic chip carrier of assembling process existence, improve reliability and labor productivity that igniting head 1 is got angry, reduced the percent defective in the production process.Simultaneously, owing to cancelled igniting head and the docking operation that is arranged on the control chip of enclosure interior, the potential safety hazard when also fundamentally having eliminated the electric detonator assembling.
Claims (1)
1. safe electronic detonator, include housing, igniting head (1), control chip (2), transistor (4) and electric capacity (3), it is characterized in that, described control chip (2), transistor (4) and electric capacity (3) are welded on the printed circuit board (5), and an end of described igniting head (1) is welded on the described printed circuit board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286086 CN202676049U (en) | 2012-06-18 | 2012-06-18 | Safety electronic detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286086 CN202676049U (en) | 2012-06-18 | 2012-06-18 | Safety electronic detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676049U true CN202676049U (en) | 2013-01-16 |
Family
ID=47496948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286086 Expired - Fee Related CN202676049U (en) | 2012-06-18 | 2012-06-18 | Safety electronic detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089542A (en) * | 2014-07-15 | 2014-10-08 | 中国工程物理研究院化工材料研究所 | Installation assembly for integrated discharge circuit slapper detonators |
-
2012
- 2012-06-18 CN CN 201220286086 patent/CN202676049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089542A (en) * | 2014-07-15 | 2014-10-08 | 中国工程物理研究院化工材料研究所 | Installation assembly for integrated discharge circuit slapper detonators |
| CN104089542B (en) * | 2014-07-15 | 2015-10-14 | 中国工程物理研究院化工材料研究所 | For the installation component of integrated discharge circuit Slapper detonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEBEI SATELLITE CHEMICAL INDUSTRY CO., LTD. Free format text: FORMER OWNER: HEBEI SATELLITE EXPLOSIVE MATERIALS CO., LTD. Effective date: 20130726 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130726 Address after: 050700, Hebei City, Xinle province (Shijiazhuang) East Industrial Park Venture Street Patentee after: HEBEI SATELLITE EXPLOSIVE MATERIALS CO., LTD. Address before: 050700 east of Xinle City, Hebei, Shijiazhuang Patentee before: Hebei Satellite Explosive Materials Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20200618 |