CN205790755U - The electric connector of tool modularity magnetic coil - Google Patents
The electric connector of tool modularity magnetic coil Download PDFInfo
- Publication number
- CN205790755U CN205790755U CN201620501988.4U CN201620501988U CN205790755U CN 205790755 U CN205790755 U CN 205790755U CN 201620501988 U CN201620501988 U CN 201620501988U CN 205790755 U CN205790755 U CN 205790755U
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- Prior art keywords
- circuit board
- magnetic coil
- conducting strip
- electric connector
- insulating body
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Abstract
The utility model discloses a kind of electric connector having modularity magnetic coil, it includes insulating body and is coated on the shield shell of housing surface, described insulating body is provided with docking groove and accommodating area, and in accommodating area, it is provided with first circuit board, described insulating body is further fixedly arranged on the docking terminal with first circuit board electrical connection and is connected terminal, described docking terminal is exposed to docking groove, described first circuit board surface-assembled has the second circuit board electrically connected with first circuit board, described second circuit board includes the lower surface assembled with first circuit board and is positioned at the upper surface of lower surface opposite side, and upper surface is provided with some first conducting strips, described upper surface is provided with magnetic coil that is mechanical with the first conducting strip and that be electrically connected.Magnetic coil of the present utility model welding, replacing easily, can unify to weld auxiliary fixture, are beneficial to quickly, produce in batches.
Description
Technical field
This utility model relates to a kind of electric connector, particularly to a kind of electric connector having modularity magnetic coil.
Background technology
The Chinese utility model patent of existing patent No. ZL201120002543.9 discloses a kind of electric connector, it includes a circuit board and is wound with some magnetic coils of enamel-covered wire, described circuit board has an end face and with end face to the bottom surface arranged, described end face is interval with first row conductor and the second row conductor of welding enamel-covered wire, it is by the first row conductor being directly welded on circuit board by the enamel-covered wire of magnetic coil and second row conductor, eliminate the switching element that magnetic coil is forwarded to circuit board, by auxiliary fixture the enamel-covered wire of magnetic coil is fixed on first row conductor and second row conductor welds, quickly enamel-covered wire can be welded on circuit board.But owing to being typically populated with other electron component on the circuit board of electric connector, the welding of magnetic coil can be impacted, magnetic coil is made to be not easy to be welded on circuit board, and, if a certain magnetic coil damages, it is not easy to be replaced, easily other electron component on circuit board is damaged during replacing, monoblock circuit board is caused not use, additionally, owing to different its board structure of circuit of electric connector are not quite similar, therefore, auxiliary fixture for assisting welding magnetic coil is the most different, welding auxiliary fixture need to be re-designed, add the input cost of production, it is unfavorable for that product is quick, produce in enormous quantities.
Thus, it is necessary to design a kind of new structure to solve above-mentioned technical problem.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of magnetic coil welding, replacing easily, can unify to weld auxiliary fixture, the electric connector of the tool modularity magnetic coil be beneficial to quickly, produced in batches.
This utility model solves its technical problem and be the technical scheme is that a kind of electric connector having modularity magnetic coil, it includes insulating body and is coated on the shield shell of housing surface, described insulating body is provided with docking groove and accommodating area, and in accommodating area, it is provided with first circuit board, described insulating body is further fixedly arranged on the docking terminal with first circuit board electrical connection and is connected terminal, described docking terminal is exposed to docking groove, described first circuit board surface-assembled has the second circuit board electrically connected with first circuit board, described second circuit board includes the lower surface assembled with first circuit board and is positioned at the upper surface of lower surface opposite side, and upper surface is provided with some first conducting strips, described upper surface is provided with magnetic coil that is mechanical with the first conducting strip and that be electrically connected.
As the improvement of technique scheme, described magnetic coil includes some conductive lead wires, described conductive lead wire and the first conducting strip machinery one by one and is electrically connected.
Further improvement as technique scheme, described second circuit board is provided with some second conducting strips in lower surface, described first circuit board and second circuit board assemble surface configuration some 3rd conducting strips, described second conducting strip aligns one by one with the first conducting strip and electrically connects, and contacts the electrical connection that formation is fixing one by one with the 3rd conducting strip.
Further, described second circuit board surface configuration has and some keeps away a hole.
Further, described second circuit board includes some little circuit boards that can mutually separate, and is provided with slot segmentation, described little circuit board is provided with a magnetic coil between described little circuit board.
Further, described second circuit board is provided with some grooves on the sidewall connected between upper and lower surface, and described groove connects one first adjacent conducting strip and one second conducting strip.
Further, described groove surfaces is equipped with conductive metal layer, and described conductive metal layer connects the first conducting strip and the second conducting strip.
nullThe beneficial effects of the utility model are: this utility model is by the second circuit board electrically connected with first circuit board in first circuit board surface-assembled，And some first conducting strips are set in the upper surface of second circuit board，Magnetic coil that is mechanical with the first conducting strip and that be electrically connected it is provided with on upper surface，Magnetic coil can separate modular metaplasia be produced，Magnetic coil can be quick、Batch is welded in second circuit board and makes semi-finished product，And other electron component will not be assembled and welding to magnetic coil impacts because of first circuit board，Unify welding auxiliary fixture，Semi-finished product can be tested in advance，To get rid of defective products in semi-finished product，Again the semi-finished product after test are welded in first circuit board during use，When occurring bad after welding，Then second circuit board is taken off and change，Do not result in monoblock first circuit board can not use，Welding and replacing are easily.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is assembled state structural representation of the present utility model.
Fig. 2 is decomposing state structural representation of the present utility model.
Fig. 3 is assembling semi-finished product structure schematic diagram of the present utility model.
Fig. 4 is the structural representation that this utility model magnetic coil is welded in second circuit board.
Fig. 5 is the lower surface configuration schematic diagram of this utility model second circuit board.
Fig. 6 is the structural representation of this utility model another embodiment of second circuit board.
Fig. 7 is the structural representation of the little circuit board of this utility model.
Fig. 8 is the second circuit board structural representation being provided with in this utility model and keeping away a hole.
Detailed description of the invention
Referring to figs. 1 through shown in Fig. 5, a kind of electric connector having modularity magnetic coil 7, it includes insulating body 1 and is coated on the shield shell 2 on insulating body 1 surface, described insulating body 1 is provided with docking groove 11 and accommodating area 12, and in accommodating area 12, it is provided with first circuit board 3, described insulating body 1 is further fixedly arranged on the docking terminal 4 with first circuit board 3 electrical connection and is connected terminal 5, described docking terminal 4 is exposed to docking groove 11, for electrically connecting with butt connector, described docking terminal 5 stretches out insulating body 1, for electrically connecting with external circuit.
Described first circuit board 3 surface-assembled has the second circuit board 6 electrically connected with first circuit board 3, described second circuit board 6 includes the lower surface 61 assembled with first circuit board 3 and is positioned at the upper surface 62 of lower surface 61 opposite side, and upper surface 62 is provided with some first conducting strips 621, described upper surface 62 is provided with magnetic coil 7 that is mechanical with the first conducting strip 621 and that be electrically connected.
Described magnetic coil 7 includes some conductive lead wires 71, and described conductive lead wire 71 and the first conducting strip 621 machinery one by one is also electrically connected, and conductive lead wire 71 can be fixed on the first conducting strip 621 by welding auxiliary fixture, is welded and fixed thereon the most again.
Additionally, described second circuit board 6 is provided with some second conducting strips 611 in lower surface 61, described first circuit board 3 assembles surface configuration with second circuit board 6 some 3rd conducting strips 31, described second conducting strip 611 aligns one by one with the first conducting strip 621 and electrically connects, and contacts the electrical connection that formation is fixing one by one with the 3rd conducting strip 31.Second conducting strip 611 and the 3rd conducting strip 31 play electrical connection first circuit board 3 and the effect of second circuit board 6, but are not limited to this embodiment, realize both electrical connections also by conducting terminal.
With reference to shown in Fig. 8, described second circuit board 6 surface configuration has some keeps away a hole 63.When first circuit board 3 surface has protruded out other parts, then second circuit board 6 can be assembled in first circuit board 3 surface and impact, keep away a hole 63 by arranging on second circuit board 6, then can avoid these parts.
Another embodiment of this utility model second circuit board 6 it is shown with reference to Fig. 6 and Fig. 7, described second circuit board 6 includes some little circuit boards 60 that can mutually separate, it is provided with slot segmentation 601 between described little circuit board 60, described little circuit board 60 is provided with a magnetic coil 7.Second circuit board 6 can be assembled in first circuit board 3 by full wafer, or assemble again after being divided into the little circuit board of polylith 60, when magnetic coil 7 a certain on second circuit board 6 is damaged, it is taken off together with a little circuit board 60 and changes, the magnetic coil 7 on other little circuit board 60 will not be impacted.
Described second circuit board 6 is provided with some grooves 64 on the sidewall connected between upper surface 62 and lower surface 61, and described groove 64 connects one first adjacent conducting strip 621 and one second conducting strip 611.Further, described groove 64 surface is equipped with conductive metal layer, described conductive metal layer connects the first conducting strip 621 and the second conducting strip 611, conductive metal layer plays electrical connection the first conducting strip 621 and the second conducting strip 611 acts on, simultaneously, during welding, stannum can rise to conductive metal layer from the second conducting strip 611, enhances welding of the second conducting strip 611 and the 3rd conducting strip 31.
nullThis utility model is by the second circuit board 6 electrically connected with first circuit board 3 in first circuit board 3 surface-assembled，And some first conducting strips 621 are set in the upper surface 62 of second circuit board 6，Magnetic coil 7 that is mechanical with the first conducting strip 621 and that be electrically connected it is provided with on upper surface 62，Magnetic coil 7 can separate modular metaplasia be produced，Magnetic coil 7 can be quick、Batch is welded in second circuit board 6 and makes semi-finished product，And other electron component will not be assembled and welding to magnetic coil 7 impacts because of first circuit board 3，Unify welding auxiliary fixture，Semi-finished product can be tested in advance，To get rid of defective products in semi-finished product，Again the semi-finished product after test are welded in first circuit board 3 during use，When occurring bad after welding，Then second circuit board 6 is taken off and change，Do not result in monoblock first circuit board 3 can not use，Welding and replacing are easily.
The above, better embodiment the most of the present utility model, but this utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall into protection domain of the present utility model.
Claims (7)
1. the electric connector having modularity magnetic coil, it includes insulating body and is coated on the shield shell of housing surface, described insulating body is provided with docking groove and accommodating area, and in accommodating area, it is provided with first circuit board, described insulating body is further fixedly arranged on the docking terminal with first circuit board electrical connection and is connected terminal, described docking terminal is exposed to docking groove, it is characterized in that: described first circuit board surface-assembled has the second circuit board electrically connected with first circuit board, described second circuit board includes the lower surface assembled with first circuit board and is positioned at the upper surface of lower surface opposite side, and upper surface is provided with some first conducting strips, described upper surface is provided with magnetic coil that is mechanical with the first conducting strip and that be electrically connected.
The electric connector of tool modularity magnetic coil the most according to claim 1, it is characterised in that: described magnetic coil includes some conductive lead wires, described conductive lead wire and the first conducting strip machinery one by one and is electrically connected.
The electric connector of tool modularity magnetic coil the most according to claim 1, it is characterized in that: described second circuit board is provided with some second conducting strips in lower surface, described first circuit board and second circuit board assemble surface configuration some 3rd conducting strips, described second conducting strip aligns one by one with the first conducting strip and electrically connects, and contacts the electrical connection that formation is fixing one by one with the 3rd conducting strip.
The electric connector of tool modularity magnetic coil the most according to claim 1, it is characterised in that: described second circuit board surface configuration has some keeps away a hole.
The electric connector of tool modularity magnetic coil the most according to claim 1, it is characterized in that: described second circuit board includes some little circuit boards that can mutually separate, it is provided with slot segmentation between described little circuit board, described little circuit board is provided with a magnetic coil.
The electric connector of tool modularity magnetic coil the most according to claim 1, it is characterized in that: described second circuit board is provided with some grooves on the sidewall connected between upper and lower surface, described groove connects one first adjacent conducting strip and one second conducting strip.
The electric connector of tool modularity magnetic coil the most according to claim 6, it is characterised in that: described groove surfaces is equipped with conductive metal layer, and described conductive metal layer connects the first conducting strip and the second conducting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501988.4U CN205790755U (en) | 2016-05-26 | 2016-05-26 | The electric connector of tool modularity magnetic coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501988.4U CN205790755U (en) | 2016-05-26 | 2016-05-26 | The electric connector of tool modularity magnetic coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790755U true CN205790755U (en) | 2016-12-07 |
Family
ID=59978472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620501988.4U Active CN205790755U (en) | 2016-05-26 | 2016-05-26 | The electric connector of tool modularity magnetic coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790755U (en) |
-
2016
- 2016-05-26 CN CN201620501988.4U patent/CN205790755U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |