CN216355132U - Connector assembly structure convenient for shielding shell side laser welding - Google Patents
Connector assembly structure convenient for shielding shell side laser welding Download PDFInfo
- Publication number
- CN216355132U CN216355132U CN202122539467.1U CN202122539467U CN216355132U CN 216355132 U CN216355132 U CN 216355132U CN 202122539467 U CN202122539467 U CN 202122539467U CN 216355132 U CN216355132 U CN 216355132U
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- Prior art keywords
- welding
- shielding shell
- hole
- insulator
- laser welding
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 title claims abstract description 81
- 239000012212 insulator Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 229910000679 solder Inorganic materials 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model discloses a connector assembling structure convenient for laser welding of the side edge of a shielding shell, which comprises the shielding shell, an insulating body and a grounding terminal, wherein the insulating body is arranged on the shielding shell; the shielding shell is provided with a mounting cavity; this insulator and installation cavity looks adaptation, this ground terminal are fixed in on the insulator, and ground terminal has a welding foot, and outside this insulator was stretched out to this welding foot side direction, welding foot and stuck point were located insulator's same side, and welding foot and welding hole were formed with the solder joint through laser welding. Through having seted up the hole of stepping down and welding the hole on the same side at the shielding shell, the side in the insulating body extends to have and is used for playing the stuck point that supports and guide, in the assembling process, the stuck point makes the side of shielding shell outwards strut earlier, make in the assembling process, welding foot and shielding shell noninterference, the equipment back that targets in place, the stuck point card is in the hole of stepping down, the welding foot inserts in the welding hole, realize shielding shell and insulating body's smooth equipment, it is automatic to make the production process realize, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a connector assembling structure convenient for laser welding of the side edge of a shielding shell.
Background
The automation degree of connector production and assembly is higher, for a connector of which the grounding terminal and the shielding shell need to be welded by laser, the height of the welding tip exceeds the peripheral side face of the shielding shell matched with the welding tip, the grounding terminal of a conventional structure needs to penetrate through a welding hole matched with the grounding terminal, the assembly direction of the shielding shell is parallel to the grounding terminal, and therefore the laser welding spot is usually positioned on the rear side of the shielding shell. For some scenes, due to structural limitation, a laser welding spot on the automatic assembly shielding shell can only be positioned on the shielding shell, and because the assembly direction of the shielding shell is vertical to the grounding terminal, the height of the welding tip exceeds the side face of the shielding shell matched with the welding tip, the automatic assembly of the shielding shell cannot be realized, the production process cannot be realized, and the production efficiency is low.
Therefore, there is a need for an improved connector assembly structure.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the disadvantages of the prior art, and a primary object of the present invention is to provide a connector assembly structure for facilitating laser welding of a side edge of a shielding shell, which can smoothly assemble the shielding shell on an insulating body in an automated manner when a height of a welding tip exceeds a side surface of the shielding shell, so that a production process is automated and production efficiency is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a connector assembly structure convenient for laser welding of the side edge of a shielding shell comprises the shielding shell, an insulating body and a grounding terminal; the shielding shell is provided with an installation cavity, and the same side surface of the shielding shell is provided with a abdicating hole and a welding hole; this insulator and installation cavity looks adaptation, the lateral extension in the insulator has the stuck point that is used for playing support and direction, this ground terminal is fixed in on the insulator, ground terminal has a welding foot, this welding foot side direction stretches out outside the insulator, welding foot and stuck point are located insulator's same side, this ground terminal assembles the installation cavity along with insulator, in the assembling process, the stuck point makes the side of shielding shell outwards strut earlier, the equipment targets in place the back, the stuck point card is in the hole of stepping down, the welding foot inserts in the welding hole after that, and the welding foot is formed with the solder joint through laser welding with the welding hole.
As a preferred scheme, the opening of installation cavity is towards the back, and this insulator assembles the installation cavity from back to front from the opening of installation cavity in, and this welding foot is located beside the stuck point rear side.
Preferably, the clamping point is in a slope shape.
As a preferred scheme, the hole of stepping down has all been seted up on the both sides of shielding shell, and is corresponding, and this insulator's both sides all are formed with the stuck point, and each stuck point is gone into respectively in the corresponding hole of stepping down.
As a preferred scheme, the shielding shell is including main casing body, protecgulum and hou gai, and this protecgulum and hou gai all are connected with main casing body integrated into one piece, and this hole of stepping down and welding hole all set up on the main casing body.
As a preferable scheme, the front cover is provided with a first convex part protruding outwards, the main housing is provided with a first fixing hole, and the first convex part is fixed with the first fixing hole in a snap fit manner.
As a preferable scheme, the rear cover is provided with a second convex part protruding outwards, the main housing is provided with a second fixing hole, and the second convex part is fixed with the second fixing hole in a snap fit manner.
Preferably, the rear cover is provided with reinforcing ribs.
Preferably, the shielding shell is an iron shell.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
through having seted up the hole of stepping down and welding the hole on the same side at the shielding shell, the side in the insulating body extends to have and is used for playing the stuck point that supports and guide, in the assembling process, the stuck point makes the side of shielding shell outwards strut earlier, make in the assembling process, welding foot and shielding shell noninterference, the equipment back that targets in place, the stuck point card is in the hole of stepping down, then the welding foot inserts in the welding hole, realize shielding shell and insulating body's smooth equipment, it is automatic to make the production process realize, and the production efficiency is improved.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of the preferred embodiment of the present invention;
FIG. 2 is an assembled perspective view of another angle of the preferred embodiment of the present invention;
FIG. 3 is an exploded view of the preferred embodiment of the present invention;
fig. 4 is an exploded view from another angle of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. shielding shell 101 and installation cavity
102. Abdication hole 103 and welding hole
11. Main housing 111, first fixing hole
112. Second fixing hole 12, front cover
121. First convex part 13, back cover
131. Second convex portion 132, reinforcing rib
20. Insulating body 21, stuck point
30. Grounding terminal 31, solder leg
40. And (7) welding points.
Detailed Description
Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which includes a shielding shell 10, an insulating body 20 and a ground terminal 30.
The shielding shell 10 is provided with an installation cavity 101, and the same side surface of the shielding shell 10 is provided with a abdicating hole 102 and a welding hole 103; in this embodiment, the opening of the mounting cavity 101 faces rearward; the shielding shell 10 is provided with two sides with a hole 102, the shielding shell 10 is an iron shell, in addition, the shielding shell 10 includes a main shell 11, a front cover 12 and a rear cover 13, the front cover 12 and the rear cover 13 are integrally connected with the main shell 11, the hole 102 and the welding hole 103 are both provided on the main shell 11, the front cover 12 is provided with a first protrusion 121 protruding outwards, the main shell 11 is provided with a first fixing hole 111, the first protrusion 121 is fixed with the first fixing hole 111 in a snap fit manner, the rear cover 13 is provided with a second protrusion 131 protruding outwards, the main shell 11 is provided with a second fixing hole 112, and the second protrusion 131 is fixed with the second fixing hole 112 in a snap fit manner; and, the rear cover 13 is provided with reinforcing ribs 132.
This insulator 20 and installation cavity 101 looks adaptation, the side extension in the insulator 20 has the stuck point 21 that is used for the support and leads, in this embodiment, this insulator 20 assembles the installation cavity 101 from the opening of installation cavity 101 from back to front, and this stuck point 21 is the slope form, and the both sides of this insulator 20 all are formed with stuck point 21, and each stuck point 21 is gone into respectively in the corresponding hole 102 of stepping down.
The ground terminal 30 is fixed on the insulating body 20, the ground terminal 30 has a welding pin 31, the welding pin 31 laterally extends out of the insulating body 20, the welding pin 31 and the clamping point 21 are located on the same side surface of the insulating body 20, the ground terminal 30 is assembled in the installation cavity 101 along with the insulating body 20, in the assembling process, the clamping point 21 firstly causes the side surface of the shielding shell 10 to be outwards spread, after the assembly is in place, the clamping point 21 is clamped in the abdicating hole 102, then the welding pin 31 is inserted into the welding hole 103, and the welding pin 31 and the welding hole 103 are formed with a welding spot 40 through laser welding. In the present embodiment, the welding leg 31 is located at the rear side of the clamping point 21.
Detailed description the assembly method of this embodiment is as follows:
firstly, the insulation body 20 is assembled into the mounting cavity 101 from the back to the front from the opening of the mounting cavity 101, the clamping point 21 firstly causes the side surface of the shielding shell 10 to be spread outwards, after the assembly is completed, the clamping point 21 is clamped in the abdicating hole 102, the welding pin 31 is inserted into the welding hole 103, and then the welding pin 31 and the welding hole 103 are welded by laser to form the welding spot 40.
The design of the utility model is characterized in that: through having seted up the hole of stepping down and welding the hole on the same side at the shielding shell, the side in the insulating body extends to have and is used for playing the stuck point that supports and guide, in the assembling process, the stuck point makes the side of shielding shell outwards strut earlier, make in the assembling process, welding foot and shielding shell noninterference, the equipment back that targets in place, the stuck point card is in the hole of stepping down, then the welding foot inserts in the welding hole, realize shielding shell and insulating body's smooth equipment, it is automatic to make the production process realize, and the production efficiency is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (9)
1. The utility model provides a connector package assembly convenient to shielding shell side laser welding which characterized in that: the shielding shell, the insulating body and the grounding terminal are included; the shielding shell is provided with an installation cavity, and the same side surface of the shielding shell is provided with a abdicating hole and a welding hole; this insulator and installation cavity looks adaptation, the lateral extension in the insulator has the stuck point that is used for playing support and direction, this ground terminal is fixed in on the insulator, ground terminal has a welding foot, this welding foot side direction stretches out outside the insulator, welding foot and stuck point are located insulator's same side, this ground terminal assembles the installation cavity along with insulator, in the assembling process, the stuck point makes the side of shielding shell outwards strut earlier, the equipment targets in place the back, the stuck point card is in the hole of stepping down, the welding foot inserts in the welding hole after that, and the welding foot is formed with the solder joint through laser welding with the welding hole.
2. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 1, wherein: the opening of installation cavity is towards the back, and this insulator assembles the installation cavity from the opening of installation cavity from back to front, and this welding foot is located the stuck point rear side by.
3. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 1, wherein: the clamping point is in a slope shape.
4. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 1, wherein: the hole of stepping down has all been seted up to the both sides of shielding shell, and is corresponding, and this insulator's both sides all are formed with the stuck point, and each stuck point card is gone into respectively in the corresponding hole of stepping down.
5. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 1, wherein: the shielding shell is including the main casing body, protecgulum and hou gai, and this protecgulum and hou gai all are connected with main casing body integrated into one piece, and the hole of should stepping down and weld the hole and all set up on the main casing body.
6. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 5, wherein: the front cover is provided with a first convex part protruding outwards, the main shell body is provided with a first fixing hole, and the first convex part is fixed with the first fixing hole in a buckling fit mode.
7. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 5, wherein: the back lid is equipped with the second convex part to the evagination, and second fixed orifices has been seted up to this main casing body, and this second convex part is fixed with second fixed orifices snap-fit.
8. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 5, wherein: the rear cover is provided with reinforcing ribs.
9. The connector assembly structure for facilitating laser welding of the side edges of a shield shell according to claim 1, wherein: the shielding shell is an iron shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122539467.1U CN216355132U (en) | 2021-10-21 | 2021-10-21 | Connector assembly structure convenient for shielding shell side laser welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122539467.1U CN216355132U (en) | 2021-10-21 | 2021-10-21 | Connector assembly structure convenient for shielding shell side laser welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355132U true CN216355132U (en) | 2022-04-19 |
Family
ID=81178012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122539467.1U Expired - Fee Related CN216355132U (en) | 2021-10-21 | 2021-10-21 | Connector assembly structure convenient for shielding shell side laser welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355132U (en) |
-
2021
- 2021-10-21 CN CN202122539467.1U patent/CN216355132U/en not_active Expired - Fee Related
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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: 20220419 |