CN201725898U - Magnetic connecting module and network connector therewith - Google Patents
Magnetic connecting module and network connector therewith Download PDFInfo
- Publication number
- CN201725898U CN201725898U CN2010201334971U CN201020133497U CN201725898U CN 201725898 U CN201725898 U CN 201725898U CN 2010201334971 U CN2010201334971 U CN 2010201334971U CN 201020133497 U CN201020133497 U CN 201020133497U CN 201725898 U CN201725898 U CN 201725898U
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- terminal
- network connector
- magnetic
- link block
- circuit board
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Abstract
The utility model relates to the field of Ethernet connecting technology, in particular to a network connector with a magnetic connecting module applicable to automatic spot welding. The network connector comprises a magnetic connecting module, a spring needle terminal, a terminal seat, a bracket and a shell, wherein the magnetic connecting module comprises a printing circuit board and a welding component; the welding component is arranged on the printing circuit board and comprises a plastic-rubber internal seat, a plurality of magnetic coils and a plurality of conversion terminals, wherein the plastic-rubber internal seat is arranged on the printing circuit board; the magnetic coils are provided with enameled wires and are arranged in the plastic-rubber internal seat; each conversion terminal comprises a flat welding disc end and a coupling end; the flat welding disc ends are electrically connected with the enameled wires of the magnetic coils; the coupling ends are electrically coupled with the printing circuit board; the enameled wires of the magnetic coils are welded on the flat welding disc ends; the spring needle terminal and the terminal seat are assembled on the magnetic connecting module respectively so as to form an electric connection part; the shell is coated around the bracket; and the magnetic connecting module assembled with the spring needle terminal and the terminal seat is fixed in the bracket which is coated by the shell.
Description
[technical field]
The utility model relates to Ethernet interconnection technique field, relates in particular to a kind of magnetic link block of automatic electric weld(ing) and network connector with this magnetic link block of being suitable for.
[background technology]
Along with the fast development of the network information technology, Ethernet jockey (network connector) has been widely used on the personal computer and the Internet equipment.Different with traditional Ethernet jockey is, the Ethernet jockey of integrated magnetic module has and takies few, the good antijamming capability in mainboard space, higher advantages such as integrated level, therefore becomes the main product in the present industry.
Magnetic module in the current manufacturing Ethernet jockey mainly contains two kinds of technologies, is respectively manual spot welding and coiling wicking.
Traditional-handwork spot welding mainly is magnetic coil to be welded on the pad of PCB by manual operation, to realize electric connection.The shortcoming of this technology is that mechanization degree is low, and labour intensity is big, and technical level of operators and qualification are had relatively high expectations, and welding reliability is poor simultaneously.
The coiling wicking mainly is by the enamel wire the end of a thread on the magnetic coil being wound on the metal terminal, then enamel wire being dipped into the permanent electrical connection of finishing both in the tin stove together with metal terminal.It is big that same this technology also exists labour intensity, to technical level of operators and qualification shortcoming such as have relatively high expectations, " connects tin " easily between adjacent two metal terminals in the wicking process simultaneously and cause short circuit.
Now be the defective and the limitation of example explanation current techniques with known manual spot-welding technology.See also Fig. 1 and Fig. 2, wherein, each component Name is as 1PCB, 11 pads, 2 magnetic coils, 21 enamel wires, 22 magnetic cores in the accompanying drawing.Particularly, the assembly relation of each assembly and the summary of manual spot-welding technology: be illustrated in figure 1 as the current known magnetic link block that is applicable to manual spot welding, comprise magnetic coil 2 and PCB1, magnetic coil 2 is formed by array enamel wire 21 wounded cores 22, and draws connector lug; Be distributed with number row's pads 11 on the PCB1 and electrically connect from beginning to end, thereby form known magnetic link block with each connector lug in the magnetic coil 2.
Yet the magnetic link block that adopts this mode to construct exists following defective: at first, the electric connection between the connector lug in pad 11 and the magnetic coil 2 can only adopt traditional manual spot welding to realize that be unfavorable for mechanization production, production efficiency is low.Secondly, the some postwelding can descend the connection reliability of pad 11 finishing by hand, and the possibility that causes pad 11 to break away from PCB1 easily causes quality problem such as circuit open circuit at last.
[utility model content]
The technical problem of mentioning in view of the aforementioned technical background, at least one purpose of the present utility model is to provide a kind of network connector with the magnetic link block that is suitable for automatic spot, point welding process in the magnetic link block manufacturing wherein can be finished by automation equipment, and need not manual operations, therefore, can effectively improve yields and the production efficiency that the magnetic link block is made.
At least one technical scheme of the network connector with the magnetic link block that is suitable for automatic spot that provides in the utility model is achieved in that
A kind of network connector with the magnetic link block that is suitable for automatic spot comprises:
The magnetic link block, the magnetic link block comprises:
Printed circuit board (PCB);
Be installed at least one weld assembly on the printed circuit board (PCB); At least one weld assembly comprises:
Be arranged on seat in the plastic cement on the printed circuit board (PCB);
Some magnetic coils with enamel wire, magnetic coil are arranged in the interior seat of plastic cement; With
Plurality of adapter coupling terminal, conversion terminal comprise the flat pad end that electrically connects with the enamel wire of magnetic coil and with the coupled end of printed circuit board (PCB) electrical couplings, wherein, the enamel wire of magnetic coil is welded on the flat pad end;
Play pin terminal and terminal base, wherein, play pin terminal and terminal base and be assemblied in respectively on the magnetic link block, to form electrical connections with splicing ear; With
Support, and the shell that is coated on the support periphery are equipped with the magnetic link block that plays pin terminal and terminal base and are fixed in the chlamydate support of coating.
Particularly, be distributed with some grooves on the sidewall of seat in the plastic cement, the plurality of adapter coupling terminal is embedded in groove respectively.
Further, be formed with the spill cable clamping interface that leads to magnetic coil from groove on the sidewall, the enamelled wire inlay card of magnetic coil is in the spill cable clamping interface.
Wherein, be formed with protuberance on the conversion terminal, conversion terminal by protuberance with the mode inlay card of interference fit in groove.
Particularly, the flat pad end of conversion terminal fits on the top surface of seat in the plastic cement.
Preferably, conversion terminal is " 7 " shape.
Wherein, the conversion terminal that is arranged on the same sidewall is arranged on the same straight line.
Particularly, be formed with the coupling through hole on the printed circuit board (PCB), the coupled end of conversion terminal is plugged in the coupling through hole to form electrical couplings.
Preferably, the shell of network connector is made of metal, and support is then preferably made by plastic material.
The utility model has following technique effect at least: the network connector that the utility model provides, magnetic link block structure wherein can utilize the automatic spot machine to realize the automation of operation, effectively reduce production costs, promote production efficiency, reduce labor intensity of operating personnel simultaneously and to the requirement of technical merit, same this kind structure also is suitable for traditional manual spot welding operation, and two kinds of processing modes can be changed flexibly.Simultaneously, the network connector that the utility model provides, magnetic link block wherein, coat of paint the end of a thread is welded to and replaces manual being welded on the PCB on the switching pin, and its connection reliability is higher, can effectively reduce the fraction defective of product, thereby save production cost.
[description of drawings]
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 illustrates known magnetic link block schematic diagram.
Fig. 2 illustrates the user mode schematic diagram that known magnetic link block is connected with network connector.
Fig. 3 illustrates a kind of structural representation of the magnetic link block in the network connector described in the utility model specific embodiment;
Fig. 4 illustrates a kind of STRUCTURE DECOMPOSITION schematic diagram of the magnetic link block in the network connector described in the utility model specific embodiment;
Fig. 5 illustrates a kind of structural representation of the conversion terminal in the magnetic link block in the network connector described in the utility model specific embodiment;
Fig. 6 is a kind of local enlarged diagram of Fig. 5;
Fig. 7 illustrates a kind of structural representation of seat in the plastic cement in the magnetic link block in the network connector described in the utility model specific embodiment;
Fig. 8 illustrates a kind of decomposition texture schematic diagram of the network connector of the described magnetic link block in the network connector described in the utility model specific embodiment.
Fig. 9 illustrates a kind of overall structure schematic diagram of the network connector described in the utility model specific embodiment.
Wherein, the title of critical piece is as follows in the accompanying drawing:
3-printed circuit board (PCB) (PCB); The 31-through hole that is coupled; The 4-conversion terminal; The 41-protuberance; 42-flat pad end; Seat in the 5-plastic cement; The 50-sidewall; The 51-groove; 52-spill cable clamping interface; The 6-magnetic coil; The 61-enamel wire; The 62-magnetic core; The 7-weld assembly; The 8-terminal base; The 81-splicing ear; 9-bullet pin terminal; The 10-shell; The 10a-support.
[embodiment]
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish label is represented same or analogous element.The embodiment that describes below with reference to accompanying drawing is exemplary, is intended to explain the utility model, and can not be interpreted as a kind of restriction of the present utility model.
See also Fig. 3-9, the utility model provides a kind of network connector with the magnetic link block that is suitable for automatic spot.At first, see also Fig. 3-7, a kind of network connector with the magnetic link block that is suitable for automatic spot, wherein the magnetic link block is applied in the Ethernet jockey with the transmission network signal.
According to specific embodiment of the utility model, shown in Fig. 3-7, at first introduce the magnetic link block in the network connector.The magnetic link block comprises printed circuit board (PCB) (PCB) 3 and the weld assembly 7 that is installed on the printed circuit board (PCB) 3.Weld assembly 7 comprises seat 5, magnetic coil 6 and conversion terminal 4 in the plastic cement.Wherein, seat 5 is arranged on the printed circuit board (PCB) 3 in the plastic cement, some magnetic coils 6 with enamel wire 61 are arranged in the interior seat 5 of plastic cement, and plurality of adapter coupling terminal 4 further comprise flat pad end 42 that the enamel wire 61 with magnetic coil 6 electrically connects and with the coupled end 43 of printed circuit board (PCB) 3 electrical couplings, wherein, the enamel wire 61 of magnetic coil 6 is welded on the flat pad end 42.Like this, the magnetic link block that the utility model provides, by being welded to, coat of paint the end of a thread replaces manual point welding process on the conversion terminal, not only can realize utilizing the automatic spot machine to realize the automation of operation, need not manual operations, and effectively improve yields and production efficiency, also be suitable for traditional manual spot welding operation.
Fig. 5-7 shows a kind of structural representation of seat 5 in conversion terminal 4 in the specific embodiment of the utility model and the plastic cement respectively.Particularly, in this specific embodiment, as shown in Figure 7, be distributed with some grooves 51 on the sidewall 50 of seat 5 in the plastic cement, plurality of adapter coupling terminal 4 is embedded respectively in some grooves 51.Simultaneously, be formed with spill cable clamping interface 52 on the sidewall 50 of seat 5 in the plastic cement, spill cable clamping interface 52 leads to magnetic coil 6 from groove 51, and enamelled wire 61 inlay cards of magnetic coil 6 are in spill cable clamping interface 52.By the said structure mode, the guiding of enamel wire 61 when spot welding that helps magnetic coil 6 is with fixing.According to this specific embodiment, as shown in Figure 5, plurality of adapter coupling terminal 4 is divided into two lines, and the conversion terminal 4 that wherein is arranged on the same sidewall 50 is arranged on the same straight line.As shown in Figure 6, be formed with protuberance 41 on the conversion terminal 4, conversion terminal 4 by protuberance 41 with the mode inlay card of interference fit in groove 51, thereby realize fastening purpose.Further, the flat pad end 42 of conversion terminal 4 fits on the top surface of seat 5 in the plastic cement.In this specific embodiment, conversion terminal 4 preferably is " 7 " shape.
Fig. 3 shows the overall structure schematic diagram of the magnetic link block described in the specific embodiment of the utility model, and Fig. 4 then shows the decomposition texture schematic diagram of this magnetic link block.As shown in Figure 4, be formed with coupling through hole 31 on the printed circuit board (PCB) 3, the coupled end 43 of conversion terminal 4 is plugged in the coupling through hole 31 to form electrical couplings.
As from the foregoing, the magnetic link block can utilize the automatic spot machine to realize the automation of operation, effectively reduce production costs, promote production efficiency, reduce labor intensity of operating personnel simultaneously and to the requirement of technical merit, same this kind structure also is suitable for traditional manual spot welding operation, and two kinds of processing modes can be changed flexibly.In addition, coat of paint the end of a thread is welded to replace on the switching pin and is welded on the PCB, and its connection reliability is higher, can effectively reduce the fraction defective of product, thereby save production cost.
Fig. 8-9 shows the network connector with described magnetic link block in the specific embodiment of the utility model, and wherein, Fig. 8 shows a kind of decomposition texture schematic diagram of the network connector with described magnetic link block; And Fig. 9 shows a kind of overall structure schematic diagram of this network connector.Particularly, network connector comprises aforesaid magnetic link block, plays pin terminal 9, has the terminal base 8 and the shell 10 of splicing ear 81.Wherein, play pin terminal 9 and terminal base 8 and be assemblied in respectively on the magnetic link block, to form the electrical connections of network connector; And support 10a periphery is coated with shell 10, is equipped with the magnetic link block that plays pin terminal 9 and terminal base 8 and is fixed among the support 10a that is coated with shell 10, thereby form a whole network connector as shown in Figure 9.That is to say; the network connector that specific embodiment of the utility model provides comprises: the magnetic link block that weld assembly 7 is installed; and be pasted with in the one side and play pin terminal 9; opposite side is installed with terminal base 8 and draws splicing ear 81; the preceding end support 10a of integration USB or other functional module; and the metal shell 10 that is coated on preceding end support 10a periphery, metal shell 10 mainly plays shielding and protective effect.Like this, the splicing ear 81 in the terminal base 8 is used for linking with the grafting of main frame motherboard, realizes that promptly network signal is by playing pin terminal 9 arrives main frames through magnetic link block and terminal base 8 signal transmission overall process.According to specific embodiment of the utility model, the shell 10 of network connector preferably is made of metal, and support 10a is then preferably made by plastic material etc.
The explanation that above-mentioned embodiment of the present utility model is only exemplary principle of the present utility model and effect thereof, but not be used to limit the utility model, know and it will be understood by those skilled in the art that, under the situation that does not depart from spirit and scope of the present utility model, any changes and improvements that the utility model is done are all in scope of the present utility model.Rights protection scope of the present utility model, should as the application claim defined is as the criterion.
Claims (9)
1. network connector with the magnetic link block that is suitable for automatic spot is characterized in that described network connector comprises:
The magnetic link block, described magnetic link block comprises:
Printed circuit board (PCB);
Be installed at least one weld assembly on the described printed circuit board (PCB); Described at least one weld assembly comprises:
Be arranged on seat in the plastic cement on the described printed circuit board (PCB);
Some magnetic coils with enamel wire, described magnetic coil are arranged in the interior seat of described plastic cement; With
The plurality of adapter coupling terminal, described conversion terminal comprise flat pad end that the described enamel wire with described magnetic coil electrically connects and with the coupled end of described printed circuit board (PCB) electrical couplings, wherein, the described enamel wire of described magnetic coil is welded on the described flat pad end;
Play pin terminal and the terminal base with splicing ear, wherein, described bullet pin terminal and described terminal base are assemblied in respectively on the described magnetic link block, to form electrical connections; With
Support, and the shell that is coated on the support periphery, the described magnetic link block that is equipped with described bullet pin terminal and described terminal base is fixed in the described support that is coated with described shell.
2. network connector as claimed in claim 1 is characterized in that:
Be distributed with some grooves on the sidewall of seat in the described plastic cement, described plurality of adapter coupling terminal is embedded respectively in described groove.
3. network connector as claimed in claim 2 is characterized in that:
Be formed with the spill cable clamping interface that leads to described magnetic coil from described groove on the described sidewall, the described enamelled wire inlay card of described magnetic coil is in described spill cable clamping interface.
4. network connector as claimed in claim 3 is characterized in that:
Be formed with protuberance on the described conversion terminal, described conversion terminal by described protuberance with the mode inlay card of interference fit in described groove.
5. network connector as claimed in claim 1 is characterized in that:
The flat pad end of described conversion terminal fits on the top surface of seat in the described plastic cement.
6. network connector as claimed in claim 1 is characterized in that:
Described conversion terminal is " 7 " shape.
7. network connector as claimed in claim 1 is characterized in that:
The conversion terminal that is arranged on the same described sidewall is arranged on the same straight line.
8. network connector as claimed in claim 1 is characterized in that:
Be formed with the coupling through hole on the described printed circuit board (PCB), the coupled end of described conversion terminal is plugged in the described coupling through hole to form electrical couplings.
9. network connector as claimed in claim 1 is characterized in that:
Described shell is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201334971U CN201725898U (en) | 2010-03-12 | 2010-03-12 | Magnetic connecting module and network connector therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201334971U CN201725898U (en) | 2010-03-12 | 2010-03-12 | Magnetic connecting module and network connector therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201725898U true CN201725898U (en) | 2011-01-26 |
Family
ID=43494246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201334971U Expired - Lifetime CN201725898U (en) | 2010-03-12 | 2010-03-12 | Magnetic connecting module and network connector therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201725898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195148A (en) * | 2010-03-12 | 2011-09-21 | 东莞创宝达电器制品有限公司 | Magnetic connection module and network connector having same |
| CN102916304A (en) * | 2011-08-03 | 2013-02-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103426587A (en) * | 2012-05-15 | 2013-12-04 | 东莞创宝达电器制品有限公司 | Magnetic coil, magnetic connecting module and network connector |
-
2010
- 2010-03-12 CN CN2010201334971U patent/CN201725898U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195148A (en) * | 2010-03-12 | 2011-09-21 | 东莞创宝达电器制品有限公司 | Magnetic connection module and network connector having same |
| CN102916304A (en) * | 2011-08-03 | 2013-02-06 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102916304B (en) * | 2011-08-03 | 2014-12-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN103426587A (en) * | 2012-05-15 | 2013-12-04 | 东莞创宝达电器制品有限公司 | Magnetic coil, magnetic connecting module and network connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |