CN102410793B - A kind of digital electric detonator payment to a porter weld assembly - Google Patents
A kind of digital electric detonator payment to a porter weld assembly Download PDFInfo
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- CN102410793B CN102410793B CN201110436465.8A CN201110436465A CN102410793B CN 102410793 B CN102410793 B CN 102410793B CN 201110436465 A CN201110436465 A CN 201110436465A CN 102410793 B CN102410793 B CN 102410793B
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- porter
- payment
- circuit board
- concave part
- metalwork
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Abstract
The invention discloses a kind of digital electric detonator payment to a porter weld assembly, comprise circuit board, metalwork, payment to a porter, described circuit board is designed with the groove mated with metalwork and via hole; Described metalwork is made up of three parts, is concave part, support portion, kink respectively; Matching grooves on described concave part and circuit board; Described payment to a porter is positioned in concave part, by welding, realizes the electrical connection with metalwork; The degree of depth of concave part is, the half of circuit board thickness and payment to a porter radius add and; The both sides of described support zone in concave part along payment to a porter direction, by the pad of circuit board upper groove along both sides, payment to a porter direction, realize the electrical connection with circuit board; Described kink comprises and to be connected with concave part and perpendicular to the parts one of concave part, and the parts two be connected with parts one; Described parts two, through the via hole on circuit board, by welding, realize the electrical connection with circuit board, and by artificial bending, are buckled in back of circuit board.
Description
Technical field
The present invention relates to priming system manufacturing technology field, particularly a kind of digital electric detonator payment to a porter weld assembly.
Background technology
Digital electric detonator comprises shell 1, circuit board 2, bridge silk 3, payment to a porter 4, stopper 5 etc., and accompanying drawing 1 is shown in the signal of its position relationship.Shell is generally metal shell; inside there is circuit board; circuit board is welded with the protection circuit, accumulator, firing circuit, auxiliary circuit etc. of control chip, electronic devices and components composition, bridge silk, payment to a porter lay respectively at the two ends of circuit board, and payment to a porter extends to housing exterior through stopper.
In prior art, payment to a porter, by being welded on the pad of circuit board surface fixed position, realizes the electrical connection with circuit board, therefore payment to a porter and circuit board disalignment.Application demand determines, shell is elongated, fits in the process of shell at circuit board, due to payment to a porter and circuit board disalignment, not easy to operate, and when pushing hard, because active force is eccentric, easily causes device failure, the stability of influential system.
Summary of the invention
In order to solve payment to a porter and circuit board disalignment, not easy to operate in assembling process, because active force is eccentric, easily cause the problem of device failure, the invention provides a kind of digital electric detonator payment to a porter weld assembly, comprise circuit board, metalwork, payment to a porter, described circuit board is designed with the groove mated with metalwork and via hole; Described metalwork is made up of three parts, is concave part, support portion, kink respectively; Matching grooves on described concave part and circuit board; Described payment to a porter is positioned in concave part, by welding, realizes the electrical connection with metalwork; The degree of depth of concave part is, the half of circuit board thickness and payment to a porter radius add and; The both sides of described support zone in concave part along payment to a porter direction, by the pad of circuit board upper groove along both sides, payment to a porter direction, realize the electrical connection with circuit board; Described kink comprises and to be connected with concave part and perpendicular to the parts one of concave part, and the parts two be connected with parts one; Described parts two, through the via hole on circuit board, by welding, realize the electrical connection with circuit board, and by artificial bending, are buckled in back of circuit board.
Groove on described circuit board and via hole, have two respectively; Described metalwork has two; Described payment to a porter has two.
Groove on described circuit board is rectangular channel; Groove is longitudinally along payment to a porter direction, is laterally with payment to a porter vertical direction; Side laterally away from via hole overlaps with board edge.
Via hole on described circuit board is rectangle via hole; Via hole is longitudinally along payment to a porter direction, is laterally with payment to a porter vertical direction; Via hole longitudinal size mates with kink sheet thicknesses, and lateral dimension mates with groove lateral dimension.
Described concave part is semi-cylindrical, and described parts one are the semicircles of mating with semi-cylindrical recesses portion.
Described concave part is U-shaped, and described parts one are the U-shapeds mated with U-shaped concave part.
Described parts two are trapezoidal.
Described metalwork material is steel.
Described metalwork material is copper.
As shown from the above technical solution, the present invention is by increasing a metalwork on circuit boards, circuit board and metalwork realize being electrically connected, metalwork and payment to a porter realize the mode be electrically connected, and achieve payment to a porter center and overlap with circuit board mid-depth, namely achieve payment to a porter coaxial with circuit board, thus when solving payment to a porter and circuit board disalignment, not easy to operate in assembling process, because active force is eccentric, easily cause the problem of device failure.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the digital electric detonator composition structural representation that background technology of the present invention is mentioned;
Fig. 2 is the composition structural representation of digital electric detonator payment to a porter weld assembly of the present invention;
Fig. 3 is structure and the position relationship schematic diagram of circuit board of the present invention and metalwork;
Fig. 4 is the top view of metalwork of the present invention;
Fig. 5 is the side view of metalwork of the present invention;
Fig. 6 is the concave part of metalwork of the present invention is semi-cylindrical front view;
Fig. 7 is the concave part of metalwork of the present invention is the front view of U-shaped;
Fig. 8 is the concave part of metalwork of the present invention is semi-cylindrical, and payment to a porter and circuit board realize coaxial schematic diagram;
Fig. 9 is the concave part of metalwork of the present invention is U-shaped, and payment to a porter and circuit board realize coaxial schematic diagram.
Detailed description of the invention
Fig. 2 is the composition structural representation of digital electric detonator payment to a porter weld assembly of the present invention.
Described digital electric detonator payment to a porter weld assembly, comprises circuit board 21, metalwork 22, payment to a porter 23.
Circuit board 21 is designed with the groove 211 and via hole 212 that mate with metalwork 22.
Fig. 3 is structure and the position relationship schematic diagram of circuit board of the present invention and metalwork.
Metalwork 22 is made up of three parts, is concave part 31, support portion 32, kink 33 respectively.
Kink 33 comprises and to be connected with concave part 31 and perpendicular to the parts 1 of concave part 31, and the parts 2 332 be connected with parts 1.
Concave part 31 mates with the groove 211 on circuit board 21.Payment to a porter 23 is positioned in concave part 31, by welding, realizes the electrical connection with metalwork 22.
Support portion 32 is positioned at the both sides of concave part 31 along payment to a porter 23 direction, by the pad of circuit board 21 upper groove 211 along both sides, payment to a porter 23 direction, realizes the electrical connection with circuit board 21.
Parts 2 332, through the via hole 212 on circuit board 21, by welding, realize the electrical connection with circuit board 21, and by artificial bending, are buckled in circuit board 21 back side.
Groove 211 on circuit board 21 and via hole 212, have two respectively; Metalwork 22 has two; Payment to a porter 23 has two.
Groove 211 on circuit board 21 is rectangular channel; Groove 211 is longitudinally along payment to a porter 23 direction, is laterally with payment to a porter 23 vertical direction; Laterally away from side and circuit board 21 coincident of via hole 212.
Via hole 212 on circuit board 21 is rectangle via hole; Via hole 212 is longitudinally along payment to a porter 23 direction, is laterally with payment to a porter 23 vertical direction; Via hole 212 longitudinal size mates with parts 2 332 sheet thicknesses of kink 33, and lateral dimension mates with groove 211 lateral dimension.
Fig. 4 is the top view of metalwork of the present invention.
Fig. 5 is the side view of metalwork of the present invention.
Concave part 31 is semi-cylindrical, and described parts 1 are the semicircles of mating with semi-cylindrical recesses portion 31.
Fig. 6 is the concave part of metalwork of the present invention is semi-cylindrical front view.
Described concave part 31 is U-shapeds, and described parts 1 are the U-shapeds mated with U-shaped concave part 31.
Fig. 7 is the concave part of metalwork of the present invention is the front view of U-shaped.
Described parts 2 332 are trapezoidal.
Described metalwork 22 material is steel.
Described metalwork 22 material is copper.
Fig. 8 is the concave part of metalwork of the present invention is semi-cylindrical, and payment to a porter and circuit board realize coaxial schematic diagram.
Fig. 9 is the concave part of metalwork of the present invention is U-shaped, and payment to a porter and circuit board realize coaxial schematic diagram.
The degree of depth of concave part 31 is, the half of circuit board 21 thickness and payment to a porter 23 radius add and.
As shown from the above technical solution, the present invention is by increasing a metalwork on circuit boards, circuit board and metalwork realize being electrically connected, metalwork and payment to a porter realize the mode be electrically connected, and achieve payment to a porter center and overlap with circuit board mid-depth, namely achieve payment to a porter coaxial with circuit board, thus when solving payment to a porter and circuit board disalignment, not easy to operate in assembling process, because active force is eccentric, easily cause the problem of device failure.
Claims (9)
1. a digital electric detonator payment to a porter weld assembly, comprises circuit board, metalwork, payment to a porter, it is characterized in that:
Described circuit board is designed with the groove mated with metalwork and via hole;
Described metalwork is made up of three parts, is concave part, support portion, kink respectively;
Matching grooves on described concave part and circuit board;
Described payment to a porter is positioned in concave part, by welding, realizes the electrical connection with metalwork;
The degree of depth of concave part be adding of the half of circuit board thickness and payment to a porter radius and;
The both sides of described support zone in concave part along payment to a porter direction, by the pad of circuit board upper groove along both sides, payment to a porter direction, realize the electrical connection with circuit board;
Described kink comprises and to be connected with concave part and perpendicular to the parts one of concave part, and the parts two be connected with parts one;
Described parts two, through the via hole on circuit board, by welding, realize the electrical connection with circuit board, and by artificial bending, are buckled in back of circuit board.
2. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Groove on described circuit board and via hole have two respectively;
Described metalwork has two;
Described payment to a porter has two.
3. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Groove on described circuit board is rectangular channel;
Groove is longitudinally along payment to a porter direction, is laterally with payment to a porter vertical direction;
Side laterally away from via hole overlaps with board edge.
4. digital electric detonator payment to a porter weld assembly according to claim 3, is characterized in that:
Via hole on described circuit board is rectangle via hole;
Via hole is longitudinally along payment to a porter direction, is laterally with payment to a porter vertical direction;
Via hole longitudinal size mates with kink sheet thicknesses, and lateral dimension mates with groove lateral dimension.
5. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Described concave part is semi-cylindrical, and described parts one are the semicircles of mating with semi-cylindrical recesses portion.
6. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Described concave part is U-shaped, and described parts one are the U-shapeds mated with U-shaped concave part.
7. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Described parts two are trapezoidal.
8. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Described metalwork material is steel.
9. digital electric detonator payment to a porter weld assembly according to claim 1, is characterized in that:
Described metalwork material is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110436465.8A CN102410793B (en) | 2011-12-23 | 2011-12-23 | A kind of digital electric detonator payment to a porter weld assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110436465.8A CN102410793B (en) | 2011-12-23 | 2011-12-23 | A kind of digital electric detonator payment to a porter weld assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102410793A CN102410793A (en) | 2012-04-11 |
| CN102410793B true CN102410793B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110436465.8A Active CN102410793B (en) | 2011-12-23 | 2011-12-23 | A kind of digital electric detonator payment to a porter weld assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN102410793B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261263A (en) * | 1979-06-18 | 1981-04-14 | Special Devices, Inc. | RF-insensitive squib |
| CN2402016Y (en) * | 1999-07-06 | 2000-10-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US6685501B1 (en) * | 2002-10-03 | 2004-02-03 | Hon Hai Precision Ind. Co., Ltd. | Cable connector having improved cross-talk suppressing feature |
| CN201237487Y (en) * | 2008-05-16 | 2009-05-13 | 武理长 | Non-medicine electric ignition head with buckling device |
| CN201277589Y (en) * | 2008-09-28 | 2009-07-22 | 长沙凯维科技有限公司 | Safe and high-efficiency non-powder fast-lead electric igniter |
| CN101487680A (en) * | 2009-02-23 | 2009-07-22 | 北京铱钵隆芯科技有限责任公司 | Ignition head |
| CN201311971Y (en) * | 2008-11-27 | 2009-09-16 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201561709U (en) * | 2009-11-03 | 2010-08-25 | 长沙凯维科技有限公司 | Propellant-free electric igniter for directly igniting propellant powder |
| CN202372070U (en) * | 2011-12-23 | 2012-08-08 | 北京维深国泰科技有限公司 | Weld assembly for digital electronic detonator leg wires |
-
2011
- 2011-12-23 CN CN201110436465.8A patent/CN102410793B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4261263A (en) * | 1979-06-18 | 1981-04-14 | Special Devices, Inc. | RF-insensitive squib |
| CN2402016Y (en) * | 1999-07-06 | 2000-10-18 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| US6685501B1 (en) * | 2002-10-03 | 2004-02-03 | Hon Hai Precision Ind. Co., Ltd. | Cable connector having improved cross-talk suppressing feature |
| CN201237487Y (en) * | 2008-05-16 | 2009-05-13 | 武理长 | Non-medicine electric ignition head with buckling device |
| CN201277589Y (en) * | 2008-09-28 | 2009-07-22 | 长沙凯维科技有限公司 | Safe and high-efficiency non-powder fast-lead electric igniter |
| CN201311971Y (en) * | 2008-11-27 | 2009-09-16 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN101487680A (en) * | 2009-02-23 | 2009-07-22 | 北京铱钵隆芯科技有限责任公司 | Ignition head |
| CN201561709U (en) * | 2009-11-03 | 2010-08-25 | 长沙凯维科技有限公司 | Propellant-free electric igniter for directly igniting propellant powder |
| CN202372070U (en) * | 2011-12-23 | 2012-08-08 | 北京维深国泰科技有限公司 | Weld assembly for digital electronic detonator leg wires |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102410793A (en) | 2012-04-11 |
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Address after: 100040, Beijing Road, Shijingshan District, No. 35, Hui Hui building, No. 9 Applicant after: Rongguisichuang (Beijing) Science & Technology Co., Ltd. Address before: 100040, Beijing Road, Shijingshan District, No. 35, Hui Hui building, No. 9 Applicant before: Beijing Weishen Guotai Technology Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: BEIJING VISION GUOTAI TECHNOLOGY CO., LTD. TO: RONGGUI SICHUANG (BEIJING) TECHNOLOGY CO., LTD. |
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| CB02 | Change of applicant information |
Address after: 100041, Beijing, Shijingshan District Hing Street, No. 30, building 6, 7 floor Applicant after: Rongguisichuang (Beijing) Science & Technology Co., Ltd. Address before: 100040, Beijing Road, Shijingshan District, No. 35, Hui Hui building, No. 9 Applicant before: Rongguisichuang (Beijing) Science & Technology Co., Ltd. |
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Effective date of registration: 20201016 Address after: Gate 1-4 and gate 703-5, shuangshuzi, Shenfu New District, Shenyang City, Liaoning Province Patentee after: Baorong Shengwei (Shenyang) Technology Co., Ltd Address before: 100041, Beijing, Shijingshan District Hing Street, No. 30, building 6, 7 floor Patentee before: RONGGUI SICHUANG (BEIJING) TECHNOLOGY Co.,Ltd. |
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