CN210224343U - A modular socket connector assembly - Google Patents
A modular socket connector assembly Download PDFInfo
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- CN210224343U CN210224343U CN201920498604.1U CN201920498604U CN210224343U CN 210224343 U CN210224343 U CN 210224343U CN 201920498604 U CN201920498604 U CN 201920498604U CN 210224343 U CN210224343 U CN 210224343U
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- 239000002184 metal Substances 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
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- 238000003466 welding Methods 0.000 description 17
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000037431 insertion Effects 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Abstract
一种模块化插座连接器组件。包括输入端组件，输出端组件，连接主体组件，电气组件；输入端组件包括输入端本体和复数根金属弹片；输出端组件包括输出端本体和复数根金属插脚；连接主体组件包括连接主体，连接主体设置连接点和至少一个容纳腔；所述电气组件包括基体，基体上设置出针孔，基体形状与连接主体配合；输入端组件、输出端组件与连接主体上设置的连接点活动连接，电气组件与连接主体活动连接，输入端组件中的金属弹片的端脚与输出端金属插脚的端脚从所述电气组件基体上设置的出针孔中穿出。该结构优化了插芯组件的生产工艺流程，拥有更大的容纳空间，弹针部分较短，不仅节省成本，而且更有利于高频信号的传输。
A modular socket connector assembly. It includes an input end assembly, an output end assembly, a connection body assembly, and an electrical assembly; the input end assembly includes an input end body and a plurality of metal shrapnel; the output end assembly includes an output end body and a plurality of metal pins; the connection body assembly includes a connection body, a connection The main body is provided with a connection point and at least one accommodating cavity; the electrical component includes a base body, a pinhole is arranged on the base body, and the shape of the base body is matched with the connection body; the input end assembly and the output end assembly are movably connected with the connection point provided on the connection body, and the electrical The assembly is movably connected with the connection body, and the end pins of the metal dome in the input end assembly and the end pins of the output end metal pins protrude from the pin-out holes provided on the base body of the electrical component. The structure optimizes the production process of the ferrule assembly, has a larger accommodating space, and has a shorter bullet pin part, which not only saves costs, but is also more conducive to the transmission of high-frequency signals.
Description
Technical Field
This patent relates to communications equipment, especially relates to a modularization socket connector subassembly.
Background
With the rapid development and popularization of computer technology, network communication applications become more and more extensive, and the RJ45 connector is used as a standard configuration of a wired LAN network, and as a key component, its characteristics also need to adapt to the new requirements of the next generation ethernet. In the aspects of servers, switches and routers, RJ45 connectors are required to further meet new requirements of increasingly powerful, comprehensive and efficient integration of equipment functions. Such as support for higher transmission rates: 2.5G, 5G, 10G, etc.; larger single-port PoE power support: 90W, 150W, etc. And the volume is required to be not increased or even reduced as much as possible, and higher cost performance is required. With the improvement of functional requirements, the number and the volume of internal elements are obviously changed, and the internal space becomes narrower and narrower, which is more unfavorable for production operation. The technical window is reduced, so that the training cost of the staff is increased, the reject ratio is increased, the working time is increased, and the efficiency is reduced.
In the prior art, the most labor-consuming part of the product structure is the insertion core assembly part (see fig. 6). in the prior art, the input terminal 1 and the direct-insertion LED lamp 52 are welded to the third base body 53, and the signal of the LED lamp 52 is welded to the output terminal at the bottom edge of the third base body 53 through an adapter; then the PCB and the filter on the side face are connected together, and finally the signal of the PCB is connected to the terminal of the output end through the welding of the PCB and the terminal of the output end. The assembly welding process is complex in operation, high in labor cost and labor power, and due to the fact that the inner space is narrow, a coil is prone to being damaged in the assembly process, the voltage-resistant reject ratio is high, the reliability is lowered, and the like.
Patent CN200580003329 discloses a modular socket connector, which is the closest among the prior art the utility model discloses a technical scheme who applies for, it discloses: comprising a first inner jack connector housing (100) having oppositely directed first and second sides, a first outer jack connector housing (101) connected to the first inner jack connector housing (100) at said first side, and a second outer jack connector housing (102) connected to the first inner jack connector housing (100) at said second side, and at least one jack connector assembly (200) inserted in each jack connector housing (100, 101, 102), wherein the jack connector housings (100, 101, 102) are connected in series for forming a modular assembly, and each jack connector housing (100, 101, 102) comprises a front connection side with at least two openings (110, 111) located one above the other and a rear side (112) arranged opposite the front connection side, for accommodating and passing a plurality of electrical plug connectors through the front connection side, which rear side is intended for inserting at least one jack connector assembly (200), wherein each jack connector assembly (200) comprises a longitudinal strip-shaped carrier (250) having a substantially right-angled outer shape and having a series of extrusion-coated or injection-molded jack terminals (260) one above the other, which extrusion-coated or injection-molded jack terminals (260) are uncoated on the front end of the strip-shaped carrier and have cantilever-like, rearwardly bent contact portions (265, 266), which uncoated and rearwardly bent cantilever-like contact portions (265, 266) are arranged in line in the upper opening (110) and/or the lower opening (111) of the jack connector housing (100, 101, 102).
However, the connection between the plug-in terminal bracket (250) in the socket connector (200) and the supporting side plate (210) and the magnet box type module (280) is still very complicated, and the plug-in terminal end (263) is led out of the supporting side plate, when the supporting side plate is a PCB, the layout of the circuit board is affected by too many pin holes, meanwhile, the plug-in terminal part also occupies more space on the PCB, the size of the magnetic core box type module is limited, and the placement of a larger transformer module (such as gigabit PoE + module) is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a modularization socket connector subassembly to solve above-mentioned technical problem, for solving above-mentioned technical problem, the utility model discloses following technical scheme has been taken:
a modular jack connector assembly comprising an input end assembly, an output end assembly, a connecting body assembly, an electrical assembly;
the input end assembly comprises an input end body and a plurality of metal elastic sheets;
the output end assembly comprises an output end body and a plurality of metal pins;
the connecting body assembly comprises a connecting body provided with a connecting point and at least one accommodating cavity;
the electric assembly comprises a base body, wherein a pinhole is arranged on the base body, and the shape of the base body is matched with that of the connecting main body;
the input end assembly, the output end assembly and a connecting point arranged on the connecting main body are movably connected, the electrical assembly is movably connected with the connecting main body, and the end pin of the metal elastic piece in the input end assembly and the end pin of the metal pin at the output end penetrate out of a pin outlet hole arranged on the base body of the electrical assembly.
Preferably, the base member sets up the bulge, the bulge shape and input cooperation, set up first play pinhole on the bulge, the end foot of metal shrapnel twists reverse 90 degrees in the input subassembly, by first play pinhole side direction goes out the foot.
Preferably, the metal pin terminal pin in the output end assembly is twisted by 90 degrees and is laterally led out.
Preferably, the input end assembly, the output end assembly and the connecting body are connected in a plug-in manner.
Preferably, the two base bodies of the electrical component are fastened to the connecting body.
Preferably, the base member is a PCB board, the electrical assembly further comprises a chip resistor capacitor, a chip LED and a transformer filter, the chip resistor capacitor, the chip LED and the transformer filter are welded on the PCB board, and when the base member is buckled with the connecting body, the filter is located in an accommodating cavity of the connecting body.
The utility model discloses for prior art gain following technological effect:
1. the structure optimizes the production process flow of the ferrule assembly: by adopting the technical scheme, the following technical effects can be realized:
1) automatic mounting of a PCB assembly, 2) assembling of an automatic spot welding transformer filter coil 3) assembling of a one-time automatic welding front and rear input and output assembly inserting core
2. The LED with the structure adopts an SMD element to be pasted on the PCB together with other elements at one time, and the LED with the structure does not need to be bent and molded like the traditional LED with a pin plug, and then is assembled with a plastic shell or is manually welded on the PCB.
3. The structural layout of this lock pin will make things convenient for the layout design of monoblock PCB, leaves more space for the transformer module, can set up more electron device on the PCB surface when necessary.
4. The structural layout of the inserting core ensures that the rear part has larger space, can accommodate larger PoE transformer components and can obtain better heat dissipation.
5. The structural layout of the insertion core strengthens the stability of input end connection due to the arrangement of the convex part 38 on the base body, and can ensure that the insertion and extraction are trouble-free for many times.
6. The elastic needle part for the front insertion core of the input end is shorter, so that the cost can be saved, the connection of a shorter signal line is facilitated, the transmission of high-frequency models is facilitated, and the product design of 2.5G, 5G and 10G is facilitated.
7. The labor hour is saved, more than ten working procedures such as a front PCB assembling adapter, a welding adapter, LED processing, forming through a jig bent foot, front PCBA assembling LED, LED welding, a front PCBA assembling LED support, LED welding support, (a2 tin adding welding), LED welding support (reverse side), (a2 tin adding welding), front PCBA assembling J-end inserting core, J-end inserting core welding, (a4 tin adding welding) and the like are omitted, and the production cost is greatly saved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a front view of the present invention
FIG. 3 is a side view of the present invention
Fig. 4 is a bottom view of the present invention
FIG. 5 is the assembly diagram of the utility model
FIG. 6 is a prior art connector assembly
FIG. 7 is a modular socket connector of patent CN200580003329
FIG. 8 is a plug terminal bracket of patent CN200580003329
Wherein 1-input end component, 11-input end component body, 12-metal dome, 13-metal dome terminal pin, 14-raised bone position, 2-connection body, 21-groove, 22-T-shaped rail, 23-accommodation cavity, 31-first substrate, 32-second substrate, 33-SMDLED lamp, 34-filter, 35-first pin hole, 36-second pin hole, 37-third pin hole, 38-bulge, 4-output end component, 41-output end component body, 42-metal pin terminal pin, 43-metal pin, 44-T-shaped groove, 51-input end, 52-LED lamp 53-third substrate 54-input end pin, 55-output end pin, 250-plug terminal bracket, 25-plug terminal carrier upper half 252-plug terminal carrier lower half, 253-engagement means, 254-engagement means, 255-electronic component, 260-plug terminal, 263-plug terminal end, 264-radius region, 265-plug terminal part upper column, 266-plug terminal part lower column, 268-fixing means
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples.
Example 1
A modular jack connector assembly comprising an input terminal assembly 1, an output terminal assembly 4, a connecting body 2, an electrical assembly;
the input end assembly 1 comprises an input end body 11, the input end body is made of plastic, 8 metal elastic sheets 12 form L-shaped terminals which are uniformly arranged and fixed in the input end body, one ends of the metal elastic sheets are bent to form connection points, the other ends of the metal elastic sheets are bent 90 degrees in the input end body, end pins 13 are formed and extend out of the side face of the input end body 1, and a protruding bone position 14 is arranged at one end, far away from the metal elastic sheets 12, of the input end body 11;
the output end assembly 4 comprises an output end body 41 and 28 metal pins 43; the metal pins 43 are fixed on the output end body 41 according to the setting, one end of each metal pin is vertically distributed with the lower surface of the output end body 41, the other end of each metal pin is bent by 90 degrees and extends out of the side surface of the output end body 41 to form the metal pin end pins 42, the metal pin end pins 42 are divided into two layers, 24 metal pins are arranged on the bottom layer and 4 metal pins are arranged on the upper layer, and the upper surface of the output end body 41 is provided with a T-shaped groove 44.
The connecting body assembly comprises a connecting body 2, 2 connecting points are arranged on the connecting body 2, the connecting points are a groove 21 and a T-shaped rail 22 respectively, and an accommodating cavity 23 is further arranged on the connecting body 2;
the electric assembly comprises a base body, the base body is divided into a first base body 31 and a second base body 32, the base body is a pcb, a first pin hole 35, a second pin hole 36 and a third pin hole 37 are formed in the pcb, and the shapes of the first base body 31 and the second base body 32 are matched with the shape of the connecting main body 2; the electrical components also include SMD LED lamps 33 and filters 34, the SMD LED lamps 33 and filters 34 being soldered on the pcb.
The raised bone positions 14 on the input end component 1 are inserted into the grooves 21 arranged on the connecting main body 1, the T-shaped grooves 44 arranged on the output end component 4 are inserted into the T-shaped rails 22 arranged on the connecting main body 1, the first substrate 31 and the second substrate 32 are movably buckled with the connecting main body 2, the filter 34 is contained in the containing cavity 23 of the connecting main body 1, and the metal elastic piece end pins 13 of the metal elastic piece 12 in the input end component 1 penetrate out of the first pin outlet holes 35; the metal pin terminal pins 42 in the output terminal assembly 4 respectively penetrate out of the second pin holes 36 and the third pin holes 37, so as to form the modular socket connector assembly of the present invention.
A modular jack connector assembly is assembled into a multi-port plastic housing, shielding metal housing to form a complete multi-port RJ45 jack.
The production process of the modular socket connector component comprises the following steps: firstly, threading a magnetic ring and an enameled wire through an automatic threading machine to form an Ethernet transformer coil, welding an SMD device on the PCB through a solder paste printer, an SMT chip mounter and a reflow soldering machine, wherein the SMD device comprises a chip resistor capacitor, a chip LED, a protection device and the like, the encapsulation in the embodiment selects 0603, and the summarization in other embodiments can also select: 0603. 0805, 1206, etc., using a full-automatic optical inspection and electrical performance comprehensive test instrument to detect PCBA (including detecting the performance of each SMD device, short circuit and open circuit conditions of PCB lines, tin applying effect on each pad, etc.), using an automatic spot welding machine to weld a transformer filter coil on the PCBA to form side PCBA, using an electrical performance comprehensive test instrument to detect the side PCBA, assembling the PCBA after welding the transformer filter with an input end component, an output end component and a connecting body, using an automatic welding machine to weld the side PCBA with tin to form a plug core, using an automatic welding machine to weld the plug core on the side PCBA to form a lead pin, using a laser iron shell to dip tin the lead pin of the iron shell after assembling the plastic shell, using a laser iron shell to carve characters (specifically including company LOGO, product model and production period), adding a shielding metal shell on the plastic shell with the assembled plug core to. A modular jack connector assembly of the kind described is obtained.
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 slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498604.1U CN210224343U (en) | 2019-04-15 | 2019-04-15 | A modular socket connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498604.1U CN210224343U (en) | 2019-04-15 | 2019-04-15 | A modular socket connector assembly |
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| Publication Number | Publication Date |
|---|---|
| CN210224343U true CN210224343U (en) | 2020-03-31 |
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| CN201920498604.1U Active CN210224343U (en) | 2019-04-15 | 2019-04-15 | A modular socket connector assembly |
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| CN (1) | CN210224343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830828A (en) * | 2019-04-15 | 2019-05-31 | 中山市汉仁电子有限公司 | A kind of modular jack connector component and its production technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830828A (en) * | 2019-04-15 | 2019-05-31 | 中山市汉仁电子有限公司 | A kind of modular jack connector component and its production technology |
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