CN203053335U - Electronic detonator control module structure with vertical circuit board - Google Patents
Electronic detonator control module structure with vertical circuit board Download PDFInfo
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- CN203053335U CN203053335U CN 201320005200 CN201320005200U CN203053335U CN 203053335 U CN203053335 U CN 203053335U CN 201320005200 CN201320005200 CN 201320005200 CN 201320005200 U CN201320005200 U CN 201320005200U CN 203053335 U CN203053335 U CN 203053335U
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- circuit board
- electric detonator
- control module
- module structure
- placing
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Abstract
The utility model provides an electronic detonator control module structure with a vertical circuit board. The electronic detonator control module structure consists of a lead-type electrolysis capacitor which is parallel to the length direction of an electronic detonator, and the control circuit board which is vertical to the length direction of the electronic detonator, wherein two pins are led out from one end surface of the lead-type electrolysis capacitor; and the control circuit board is provided with two end surfaces which are vertical to the length direction of the electronic detonator, and one end surface is provided with two capacitance connection through holes, into which the two pins of the lead-type electrolysis capacitor are inserted. By virtue of an arrangement way that the control circuit board is vertical to the length direction of the electronic detonator, the area of the circuit board is small, and the cost is low; an ignition powder end is easy to install, and the reliability is higher; and the electrolysis capacitor is taken as an energy storage capacitor, and the entire module does not need to be lengthened, so that the cost performance of the electronic detonator is improved, and a condition is created for popularizing the electronic detonator.
Description
Technical field
The present invention relates to a kind of detonator structure, particularly the syndeton between the inner member of electric detonator.
Background technology
Electric detonator, it comprises control circuit board, point of amorce and the priming of payment to a porter, band delay chip and the storage capacitor of band sealing plug successively except outer pipe shell.Wherein the control circuit board with delay chip and storage capacitor is collectively referred to as control module, is that the common electrical detonator does not have.When using, the bus of main control system being exported time break is connected with described payment to a porter, main frame is exported the serial signal that detonates then, described delay chip is subscribed the time-delay of duration, the described control circuit board storage capacitor energy that will be welded on the control circuit board passes to point of amorce then, realizes initiation control.
Usually, because the space is limited, what the electric detonator storage capacitor adopted is solid tantalum electric capacity, the entire circuit plate is arranged in parallel along the cap length direction, make that the length of entire circuit module is about 30mm, add the original base detonator part, electric detonator length overall Ke Da 70-90mm, because length is long, influenced and used and deposit.
Domestic also have adopt lead wire type aluminum electrolytic electric capacity similar as solution and U.S.'s SDI product of storage capacitor preferably because tantalum electric capacity is very expensive, so that its direct cost reduces is more.Yet electric capacity is still forward arranged with the PCB circuit board that is welded with control chip, and the electric capacity payment to a porter is parallel to the pcb board welding, and the length of entire circuit module increases, total cap length〉90mm, increased many indirect costs again.
In addition, be by the pad soldering between control circuit board and the point of amorce, perhaps make the point of amorce pin insert the customization binding post and implement modes such as crimping or welding, this binding post welds when paster; It is all smaller to relate to the object volume, and the location is inconvenient especially during connection, and the operating time is long, and quality is wayward, and the production poor reliability causes existing electric detonator production process complexity, and efficient is low, and it is not enough to connect tensile strength, and connection reliability is not high.
As seen, structurally also there are numerous deficiencies in existing electric detonator, needs those skilled in the art to concentrate on studies and is solved.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is: provide a kind of circuit board vertical electric detonator control module structure of placing, shortened the length of module, made things convenient for location, the soldering of point of amorce.
For achieving the above object, the technical solution adopted in the utility model is:
The vertical electric detonator control module structure of placing of a kind of circuit board is characterized in that: forms by the lead type electrochemical capacitor that is parallel to electric detonator length direction layout and perpendicular to the control circuit board that the electric detonator length direction is arranged, wherein:
Draw two pins on the end face of described lead type electrochemical capacitor;
Described control circuit board has two end faces that equal edge is arranged perpendicular to the length direction of electric detonator, and one of them end face is provided with two electric capacity connecting through holes, is used for described two pins of the described lead type electrochemical capacitor of grafting.
In the vertical electric detonator control module structure of placing of described circuit board: the other end of described control circuit board is provided with two point of amorce and connects blind hole and two bridge joint pads, described point of amorce connects blind hole and is used for welding with two pins of point of amorce, there is the soldering dish in the aperture, hole depth is greater than 1mm, be in the center of electric detonator cross section after point of amorce is installed, described bridge joint pad is used for being electrically connected with the payment to a porter of electric detonator.
In the vertical electric detonator control module structure of placing of described circuit board: described two pins are towards the direction shaping bending that is separated from each other, and make the pitch enlargement between the end of described two pins.
In the vertical electric detonator control module structure of placing of described circuit board: also be provided with control chip and peripheral electric capacity on described one of them end face of control circuit board, described control chip is arranged between described two electric capacity connecting through holes.
In the vertical electric detonator control module structure of placing of described circuit board: described bridge joint pad is connected to described payment to a porter by the metal bridge fitting.
In the vertical electric detonator control module structure of placing of described circuit board: described metal bridge fitting comprises two sheet metals, described sheet metal one end is provided with metal tab, be used for and described payment to a porter crimping, the other end is provided with the bending plumb joint, is used for joining with described bridge joint pad.
In the vertical electric detonator control module structure of placing of described circuit board: described metal bridge fitting comprises also and is connected in two ambroin sheets between the sheet metal that described ambroin sheet is arranged on the end that described sheet metal has metal tab.
In the vertical electric detonator control module structure of placing of described circuit board: described sheet metal is close to the exterior contour of described lead type electrochemical capacitor and is arranged.
In the vertical electric detonator control module structure of placing of described circuit board: smear or be coated with protective layer on the outer wall of described metal bridge fitting, described protective layer is high-resistance material, forms high resistance between the Can of metal bridge contact pin and electric detonator.
In the vertical electric detonator control module structure of placing of described circuit board: the insulation protection lacquer is smeared or is coated with on the described control circuit board after welding is finished and the surface of point of amorce.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: by vertical placement circuit board, board area is little, and expense is few; Point of amorce is easy to install, and reliability is higher; Storage capacitor can use electrochemical capacitor and whole module does not lengthen, and has improved the cost performance of electric detonator, creates conditions for promoting the use of electric detonator.
Description of drawings
Fig. 1 is the vertical electric detonator control module structural representation of placing of circuit board that the utility model provides;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Fig. 3 is storage capacitor pin shape schematic diagram of the present utility model;
Fig. 4 is control circuit board perspective view of the present utility model;
Fig. 5 is the perspective view at another visual angle of control circuit board of the present utility model;
Fig. 6 is metal bridge fitting structural representation of the present utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, the vertical electric detonator control module structure of placing of a kind of circuit board that the utility model provides, form by the lead type electrochemical capacitor 101 that is parallel to electric detonator length direction layout and perpendicular to the control circuit board 102 that the electric detonator length direction is arranged, on this basis, described control module can connect point of amorce 104, also can connect payment to a porter by metal bridge fitting 103, to constitute complete electric detonator control module structure.
As shown in Figure 3, be the structural representation of described lead type electrochemical capacitor 101, it is cylindrical structural, draws two pins on the end face, is used for being electrically connected with described circuit board formation.Generally speaking, spacing between described two pins is less, with after described circuit board is connected, can influence the installing space of the control chip on the described circuit board, for this reason, can be with described two pins towards the direction shaping bending that is separated from each other, make pitch enlargement between the end of described two pins to 3-5mm, insert again in the described circuit board.
As shown in Figure 4, it is the perspective view of described control circuit board 102, it is the round pie structure, and two end faces of described control circuit board 102 are all arranged along the length direction perpendicular to electric detonator, one of them end face of described control circuit board 102 is provided with two electric capacity connecting through holes 200,201, is used for two pins of the described lead type electrochemical capacitor 101 of grafting.In the present embodiment, described electric capacity connecting through hole 200,201 inwalls are through gold-plated processing.On described one of them end face, also be provided with control chip 205 and be the electric detonator routine techniques with peripheral electric capacity 202, the described control chip 205 of 203(with peripheral electric capacity 202,203, do not repeat them here).What deserves to be mentioned is that described control chip 205 is arranged between described two electric capacity connecting through holes 200,201, rationally to utilize all face areas of control circuit board 102.
Please consult shown in Figure 5 again, it is the perspective view at control circuit board 102 another visual angles, on the other end of described control circuit board 102, except described electric capacity connecting through hole 200, outside 201, also be provided with two medicine heads and connect blind hole 207,208 and two bridge joint pads 206,209, described medicine head connects blind hole 207, the 208th, the rectangle blind hole, the position, aperture of blind hole is provided with pad, be used for joining with two pins of point of amorce 104, described bridge joint pad 206,209 are used for joining with following metal bridge fitting 103, control circuit board 102 is formed with two payment to a porter of electric detonator be electrically connected.
As shown in Figure 6, it is the structural representation of described metal bridge fitting 103, it comprise two sheet metals 301,302 and insulation be connected in ambroin sheet 303 between two sheet metals 301,302, described sheet metal 301,302 is close to the exterior contour of described lead type electrochemical capacitor 101 and is arranged, the one end is provided with metal tab 321,331, be used for a payment to a porter crimping with electric detonator, the other end is provided with bending plumb joint 341,342, is used for joining with a described bridge joint pad 206,209.Form to be electrically connected with the Can of electric detonator for fear of the outer wall of described metal bridge fitting 103 and cause short circuit; also need smear or spraying protective layer at the outer wall of described metal bridge fitting 103; when described protective layer adopts high-resistance material (antistatic lacquer or high resistant conductive plastics); can also form discharge channel, make between the payment to a porter and the Can of payment to a porter and electric detonator between static discharged.Described ambroin sheet 303 is arranged on described sheet metal 301,302 to have between metal tab 321,331 the end, can prevent the situation that sheet metal 301,302 is short-circuited owing to distortion.
In the time of assembling; earlier with control chip 205 and peripheral electric capacity 202; 203 are welded on the described control circuit board 102; then the electric capacity connecting through hole 200 of described control circuit board 102 will be inserted after the bending pins of described lead type electrochemical capacitor 101; welding is fixing in 201; then with the bending plumb joint 341 of described metal bridge fitting 103; 342 are welded on the bridge joint pad 206 of described control circuit board 102; on 209; next payment to a porter and described metal bridge fitting 103 crimping are fixed; and the medicine head that the pin of point of amorce 104 is plugged into control circuit board 102 connected blind hole 207; welding is fixing in 208; the insulation protection lacquer is smeared on control circuit board after then welding being finished and point of amorce surface; in order to protection against the tide; dustproof and be subjected to the slight frictionally damage of tube wall when preventing from packing into detonator; put at last strengthening cap has been housed; priming; the detonator Can of high explosive can form electric detonator provided by the utility model.
The arrangement of the utility model by adopting control circuit board 102 to arrange perpendicular to the electric detonator length direction, board area is little, and expense is few; Point of amorce 104 is easy to install, and reliability is higher; Storage capacitor can use electrochemical capacitor and whole module does not lengthen, and has improved the cost performance of electric detonator, creates conditions for promoting the use of electric detonator.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (10)
1. the vertical electric detonator control module structure of placing of a circuit board is characterized in that: by being parallel to lead type electrochemical capacitor that the electric detonator length direction arranges and forming perpendicular to the control circuit board that the electric detonator length direction is arranged, wherein:
Draw two pins on the end face of described lead type electrochemical capacitor;
Described control circuit board has two end faces that equal edge is arranged perpendicular to the length direction of electric detonator, and one of them end face is provided with two electric capacity connecting through holes, is used for described two pins of the described lead type electrochemical capacitor of grafting.
2. the vertical electric detonator control module structure of placing of circuit board according to claim 1, it is characterized in that: the other end of described control circuit board is provided with two point of amorce and connects blind hole and two bridge joint pads, described point of amorce connects blind hole and is used for welding with two pins of point of amorce, there is the soldering dish in the aperture, hole depth is greater than 1mm, be in the center of electric detonator cross section after point of amorce is installed, described bridge joint pad is used for being electrically connected with the payment to a porter of electric detonator.
3. the vertical electric detonator control module structure of placing of circuit board according to claim 1 is characterized in that: described two pins are towards the direction shaping bending that is separated from each other, and make the pitch enlargement between the end of described two pins.
4. according to claim 1 or the vertical electric detonator control module structure of placing of 3 described circuit boards, it is characterized in that: also be provided with control chip and peripheral electric capacity on described one of them end face of control circuit board, described control chip is arranged between described two electric capacity connecting through holes.
5. the vertical electric detonator control module structure of placing of circuit board according to claim 2, it is characterized in that: described bridge joint pad is connected to described payment to a porter by the metal bridge fitting.
6. the vertical electric detonator control module structure of placing of circuit board according to claim 5, it is characterized in that: described metal bridge fitting comprises two sheet metals, described sheet metal one end is provided with metal tab, be used for and described payment to a porter crimping, the other end is provided with the bending plumb joint, is used for joining with described bridge joint pad.
7. the vertical electric detonator control module structure of placing of circuit board according to claim 6, it is characterized in that: described metal bridge fitting comprises also and is connected in two ambroin sheets between the sheet metal that described ambroin sheet is arranged on the end that described sheet metal has metal tab.
8. the vertical electric detonator control module structure of placing of circuit board according to claim 6, it is characterized in that: described sheet metal is close to the exterior contour of described lead type electrochemical capacitor and is arranged.
9. the vertical electric detonator control module structure of placing of circuit board according to claim 6; it is characterized in that: smear or be coated with protective layer on the outer wall of described metal bridge fitting; described protective layer is high-resistance material, forms high resistance between the Can of metal bridge contact pin and electric detonator.
10. the vertical electric detonator control module structure of placing of circuit board according to claim 2, it is characterized in that: the insulation protection lacquer is smeared or is coated with on the described control circuit board after welding is finished and the surface of point of amorce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005200 CN203053335U (en) | 2013-01-06 | 2013-01-06 | Electronic detonator control module structure with vertical circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320005200 CN203053335U (en) | 2013-01-06 | 2013-01-06 | Electronic detonator control module structure with vertical circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053335U true CN203053335U (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320005200 Expired - Lifetime CN203053335U (en) | 2013-01-06 | 2013-01-06 | Electronic detonator control module structure with vertical circuit board |
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| CN (1) | CN203053335U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411490A (en) * | 2013-08-21 | 2013-11-27 | 南通迅翔自动化设备有限公司 | Electronic detonator circuit component device |
| CN103411488A (en) * | 2013-08-21 | 2013-11-27 | 南通迅翔自动化设备有限公司 | Insertion-type electronic detonator |
| CN104457454A (en) * | 2013-09-25 | 2015-03-25 | 北京北方邦杰科技发展有限公司 | Firing control element for digital electronic detonator and production method of firing control element |
| CN104457453A (en) * | 2013-09-25 | 2015-03-25 | 北京北方邦杰科技发展有限公司 | Firing control element group for digital electronic detonator and production method of firing control element group |
| CN104602460A (en) * | 2015-01-29 | 2015-05-06 | 广东欧珀移动通信有限公司 | Method and structure for fixing electrolytic capacitor to PCB |
| CN109373835A (en) * | 2018-10-19 | 2019-02-22 | 贵州全安密灵科技有限公司 | A kind of electric detonator control module structure |
-
2013
- 2013-01-06 CN CN 201320005200 patent/CN203053335U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411490A (en) * | 2013-08-21 | 2013-11-27 | 南通迅翔自动化设备有限公司 | Electronic detonator circuit component device |
| CN103411488A (en) * | 2013-08-21 | 2013-11-27 | 南通迅翔自动化设备有限公司 | Insertion-type electronic detonator |
| CN104457454A (en) * | 2013-09-25 | 2015-03-25 | 北京北方邦杰科技发展有限公司 | Firing control element for digital electronic detonator and production method of firing control element |
| CN104457453A (en) * | 2013-09-25 | 2015-03-25 | 北京北方邦杰科技发展有限公司 | Firing control element group for digital electronic detonator and production method of firing control element group |
| CN104602460A (en) * | 2015-01-29 | 2015-05-06 | 广东欧珀移动通信有限公司 | Method and structure for fixing electrolytic capacitor to PCB |
| CN104602460B (en) * | 2015-01-29 | 2017-09-19 | 广东欧珀移动通信有限公司 | Fixing means and fixed structure that electrochemical capacitor is fixed on pcb board |
| CN109373835A (en) * | 2018-10-19 | 2019-02-22 | 贵州全安密灵科技有限公司 | A kind of electric detonator control module structure |
| CN109373835B (en) * | 2018-10-19 | 2021-04-06 | 贵州全安密灵科技有限公司 | Electronic detonator control module structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 550025 Guizhou, Guiyang, Huaxi District, Guizhou Province, Guizhou Road, electronic information (big data) industrial incubator Park 7, 4 story north. Patentee after: GUIZHOU QAML OF SCIENCE AND TECHNOLOGY CO.,LTD. Address before: 100191 Beijing Haidian District Zhichun Road 23 quantum Ginza 408A room Patentee before: BEIJING QUANAN MILING SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |