CN210833273U - Plastic sealing plug for electronic detonator - Google Patents
Plastic sealing plug for electronic detonator Download PDFInfo
- Publication number
- CN210833273U CN210833273U CN201921650203.XU CN201921650203U CN210833273U CN 210833273 U CN210833273 U CN 210833273U CN 201921650203 U CN201921650203 U CN 201921650203U CN 210833273 U CN210833273 U CN 210833273U
- Authority
- CN
- China
- Prior art keywords
- wire
- detonator
- sealing plug
- electronic detonator
- lead
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 title abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 238000003466 welding Methods 0.000 abstract description 6
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- UVTGXFAWNQTDBG-UHFFFAOYSA-N [Fe].[Pb] Chemical compound [Fe].[Pb] UVTGXFAWNQTDBG-UHFFFAOYSA-N 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model provides an electron detonator plastics seals stopper, includes the bayonet socket stopper, the one end of bayonet socket stopper is provided with the wire, be provided with wire metal inner core in the bayonet socket stopper, be provided with the wire on the wire metal inner core and connect the long section, the wire connects the long section to be the tinned metal wire. Due to the adoption of the technical scheme, compared with the prior art, the metal wire extending out of the top end of the plastic sealing plug body of the electronic detonator is tinned, and is easy to weld with the circuit board of the electronic detonator, so that the yield is greatly improved; meanwhile, the welding part of the extension section and the lead section forms a protrusion, so that the tensile strength of the detonator plastic sealing plug is improved, the process of twisting twist of the lead before injection molding of the sealing plug can be replaced, and the tensile strength of the electronic detonator is higher.
Description
Technical Field
The utility model belongs to the technical field of civilian blasting equipment, concretely relates to stopper is sealed to electron detonator plastics.
Background
The detonator tube plug is a plastic sealing plug and is used for being inserted into a detonator tube shell and sealing the opening part of the detonator tube shell; the existing plastic sealing plug of the electronic detonator is generally composed of a plug body and a detonator lead penetrating through the plug body; the top part of the lead extending out of the plug body is stripped to expose the split wire skin, the metal lead is welded (soldered) with an electronic circuit board of an electronic detonator, the metal lead is generally made of copper or iron, the copper metal lead is rarely used due to too high cost, a galvanized iron metal lead is adopted in most cases, but the galvanized iron lead is difficult to weld with the electronic detonator circuit board, and welding defects such as insufficient welding, false welding, sticking, copper foil tilting and the like are easy to occur. The yield in the production of the electronic detonator is reduced, and the reliability of the finished product of the electronic detonator is reduced.
Disclosure of Invention
To the technical problem, the utility model provides an electron detonator plastics seals stopper, concrete technical scheme is:
the utility model provides an electron detonator plastics seals stopper, includes the bayonet socket stopper, the one end of bayonet socket stopper is provided with the wire, be provided with wire metal inner core in the bayonet socket stopper, be provided with the wire on the wire metal inner core and connect the long section, the wire connects the long section to be the tinned metal wire.
The plastic sealing plug of the electronic detonator consists of a plug body and a detonator lead; the lead is divided into two sections, the first section is composed of a detonator lead penetrating through the tail end of the plug body and is called a lead section, and the second section is composed of two tinned metal wires extending out of the top end of the plug body and is called an extension section; the lead section leads are stripped to expose two metal leads and are communicated with the two long section tinned metal leads in a welding, riveting or crimping mode, and the like, then the two sections of leads are coated by the injection molding plug body at the joint to form the electronic detonator plastic sealing plug, and the long section tinned metal leads extend out of the top end of the plug body by a proper length and are conveniently welded with an electronic detonator circuit board.
Due to the adoption of the technical scheme, compared with the prior art, the metal wire extending out of the top end of the plastic sealing plug body of the electronic detonator is tinned, and is easy to weld with the circuit board of the electronic detonator, so that the yield is greatly improved; meanwhile, the welding part of the extension section and the lead section forms a protrusion, so that the tensile strength of the detonator plastic sealing plug is improved, the process of twisting twist of the lead before injection molding of the sealing plug can be replaced, and the tensile strength of the electronic detonator is higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure, 1-lead, 2-bayonet plug, 3-lead metal core and 4-lead extension section.
Detailed Description
As shown in fig. 1, an electronic detonator plastic sealing plug comprises a bayonet plug 2, wherein a lead 1 is arranged at one end of the bayonet plug 2, a lead metal inner core 3 is arranged in the bayonet plug 2, a lead extension section 4 is arranged on the lead metal inner core 3, and the lead extension section 4 is a tinned metal wire.
Claims (1)
1. The utility model provides an electron detonator plastics seals stopper, includes bayonet socket stopper (2), the one end of bayonet socket stopper (2) is provided with wire (1), be provided with wire metal inner core (3) in bayonet socket stopper (2), its characterized in that, be provided with wire extension section (4) on wire metal inner core (3), wire extension section (4) are the tinned metal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650203.XU CN210833273U (en) | 2019-09-30 | 2019-09-30 | Plastic sealing plug for electronic detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921650203.XU CN210833273U (en) | 2019-09-30 | 2019-09-30 | Plastic sealing plug for electronic detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833273U true CN210833273U (en) | 2020-06-23 |
Family
ID=71257951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921650203.XU Expired - Fee Related CN210833273U (en) | 2019-09-30 | 2019-09-30 | Plastic sealing plug for electronic detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210833273U (en) |
-
2019
- 2019-09-30 CN CN201921650203.XU patent/CN210833273U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103959559B (en) | The syndeton of bonder terminal and method of attachment | |
| CN210833273U (en) | Plastic sealing plug for electronic detonator | |
| CN203277675U (en) | Quick connector for coaxial cable | |
| CN203134998U (en) | BMA-type radio frequency coaxial connector with novel semi-rigid cable connection structure | |
| CN206834422U (en) | A kind of water proof type metal wiring terminal | |
| JP6147232B2 (en) | Manufacturing method of electric wire with terminal | |
| CN115986466A (en) | Integrated energy storage connector and manufacturing process thereof | |
| CN204905046U (en) | 180 axialmode components and parts | |
| CN210119171U (en) | Parallel leg wire for automatic assembly of electronic detonator | |
| CN208820141U (en) | Connector for radio-frequency coaxial cable protects structure | |
| CN207834686U (en) | A kind of welding connector for pricking line pipe cable | |
| CN201072799Y (en) | Radio frequency coaxial cable component | |
| CN204793225U (en) | Aluminum wire drum terminal | |
| CN202454441U (en) | Press-fit connecting device for porcelain sleeve wiring terminal and copper stranded wire on capacitor | |
| CN201549615U (en) | Radio frequency coaxial connector | |
| CN201498619U (en) | Radio frequency coaxial connector with reliable connection | |
| CN213460111U (en) | Enameled wire and conductor connector for micro special motor | |
| CN204615036U (en) | A kind of stainless steel casing connector be connected with semihard cable | |
| CN210180293U (en) | Electronic detonator leg wire connecting structure | |
| CN208782086U (en) | A kind of cold pressing formula F female TV network user's connecting line | |
| CN203813083U (en) | Wire clamping type SATA connector | |
| CN202832495U (en) | Sealing connector body | |
| CN219874056U (en) | Tool-free wire nose connector | |
| CN204088611U (en) | A kind of welding connector | |
| CN219937446U (en) | Wire harness sealing structure for cylinder penetrating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200623 |