CN204809455U

CN204809455U - Superposition plug -in connector new construction

Info

Publication number: CN204809455U
Application number: CN201520402364.2U
Authority: CN
Inventors: 张智凯; 尹雪飞
Original assignee: DONGGUAN JIANGUAN PLASTICS ELECTRON Co Ltd; Zhongjiang Yongde Electronics Co Ltd; UD Electronic Corp
Current assignee: DONGGUAN JIANGUAN PLASTICS ELECTRON Co Ltd; Zhongjiang Yongde Electronics Co Ltd; UD Electronic Corp
Priority date: 2015-06-12
Filing date: 2015-06-12
Publication date: 2015-11-25
Anticipated expiration: 2025-06-12

Abstract

The utility model discloses a superposition plug -in connector new construction, including insulating pedestal, filter module, USB module, go up RJ terminal module, lower RJ terminal module and screening can, be provided with RJ interface, lower RJ interface and USB interface on this insulation pedestal, this USB interface lies in between RJ interface and the lower RJ interface, this filter module, USB module, last RJ terminal module and lower RJ terminal module all set up in the bench insulator internally, and this USB module is including PCB module, USB input terminal module and USB output terminal module. By this, through constituteing the USB module by PCB module, USB input terminal module and USB output terminal module, being connected of USB output terminal and USB input terminal is carried out in the switching that utilizes the PCB module very conveniently, is favorable to simplifying product structural design and processing procedure, and the space of messenger's product has obtained more reasonable utilization to the electrical characteristics function between RJ45 and the USB has been improved.

Description

A kind of superposition plug-in connector new construction

Technical field

The utility model relates to field of connectors technology, refers in particular to a kind of superposition plug-in connector new construction.

Background technology

The fast development of modern computer science and technology, and each corner be present in society that desktop computer or notebook computer are general, its Computer development trend also strong towards calculation function, that speed is fast and volume is little direction strides forward, due to network communications technology also flourish rapidly in, and bring people's life, study, work and leisure into another different brand-new boundary in the past, make the relation between people with network more fervent and inseparable.

Moreover, along with computer or notebook computer development trend, the connector of computer-internal is also significantly reduced thereupon, but connector is in computer downsizing, namely the signal interference problem considering that its galvanomagnetic effect produces is needed, and the reason that generally can affect the noise jamming of connector can be divided into two major parts haply, one is from the Electromagnetic Interference around connector, its two interference produced for connector inside, and be mostly used in digital communication because of general RJ45 connector, Bian You manufacturer is provided with filter coil in network connector inside and solves above-mentioned shortcoming.

In order to realize multi-functional object, have RJ45 connector and be integrated with USB interface, a kind of connector of current appearance, integrated two RJ interfaces and a USB interface on it, two RJ interfaces and a USB interface setting up and down, USB interface is between two RJ interfaces, but this connector USB lead-out terminal exists very large difficulty and complexity to the syndeton of USB input terminal in design.Therefore, be necessary to improve this connector.

Utility model content

In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of superposition plug-in connector new construction, and its syndeton that effectively can solve existing connector exists the problem of great difficulty and complexity in design.

For achieving the above object, the utility model adopts following technical scheme:

A kind of superposition plug-in connector new construction, includes insulating base frame, filtration module, upper RJ terminal module, USB module, lower RJ terminal module and screening can; This insulating base frame is provided with RJ interface, lower RJ interface and USB interface, this USB interface is between upper RJ interface and lower RJ interface; This filtration module, upper RJ terminal module, USB module, lower RJ terminal module are all arranged in insulating base frame, and this screening can envelopes insulating base frame; This USB module includes PCB module, USB input terminal module and USB lead-out terminal module, and this PCB module installation welds in the side of filtration module and with filtration module and is electrically connected; This USB input terminal module includes the first insulator and is arranged at the multiple USB input terminals on the first insulator, first insulator is fixed on the front side of filtration module, each USB input terminal has included the first weld part and the second weld part, first weld part welds with PCB module and is electrically connected, and the second weld part stretches out downwards outside insulating base frame; On this, RJ terminal module, USB lead-out terminal module, lower RJ terminal module are folded from top to bottom establishes and is fixed on the front side of filtration module, upper RJ terminal module includes upper insulator and is arranged at the multiple upper RJ terminal on upper insulator, on each, RJ terminal has included the first contact site and the 3rd weld part, this first contact site is in upper RJ interface, and the 3rd weld part welds with PCB module and is electrically connected; This USB lead-out terminal module includes the second insulator and is arranged at the multiple USB lead-out terminals on the second insulator, each USB lead-out terminal has included the second contact site and the 4th weld part, second contact site is in USB interface, and the 4th weld part welds with PCB module and is electrically connected; This lower RJ terminal module includes lower insulator and is arranged at the multiple lower RJ terminal on lower insulator, every RJ terminal has once included the 3rd contact site and the 5th weld part, 3rd contact site is in lower RJ interface, and the 5th weld part welds with PCB module and is electrically connected.

As a kind of preferred version, the front side of described filtration module is arranged with embedding slot, embedding slot inner bottom surface is convexly equipped with reference column, the madial wall of embedding slot is convexly equipped with limit fastener, this first insulator is embedded in embedding slot, and the first insulator is provided with location hole, and reference column inserts in location hole and locates, and the side of the first insulator is provided with spacing draw-in groove, limit fastener and spacing draw-in groove are fastened each other.

As a kind of preferred version, described reference column is two that left and right is arranged, accordingly, this location hole is two that left and right is arranged, left and right two madial wall of embedding slot is provided with an aforementioned limit fastener, accordingly, the left and right sides of this first insulator is provided with an aforementioned spacing draw-in groove.

As a kind of preferred version, the rear end side of described second insulator, towards being convexly equipped with positioning guide rail outward, accordingly, is provided with locating channel in this insulating base frame, and this positioning guide rail inserts in locating channel and locates.

As a kind of preferred version, reference column and upper location hole is provided with bottom the rear end of described upper insulator, the rear end surface of this lower insulator is provided with lower reference column and lower location hole, on this, reference column inserts in lower location hole, this lower reference column inserts in upper location hole, and this second insulator sandwiched is fixed between upper insulator and lower insulator.

As a kind of preferred version, the surface of described second insulator is arranged with upper limit draw-in groove, the bottom surface of the second insulator is arranged with lower limit draw-in groove, accordingly, the bottom of this upper insulator is convexly equipped with upper limit fixture block, the surface of this lower insulator is convexly equipped with lower limit fixture block, and this upper limit fixture block inserts in upper limit draw-in groove, and this lower limit fixture block inserts in lower limit draw-in groove.

As a kind of preferred version, the trailing flank of described upper insulator arranges upper limit guide groove, the trailing flank of lower insulator arranges lower limit guide groove, upper limit guide groove and lower limit guide groove are up and down just to being communicated with, the leading flank of this filtration module is convexly equipped with limit guide rail, and this limit guide rail is inserted in upper limit guide groove and lower limit guide groove from lower to upper.

As a kind of preferred version, described filtration module is convex is provided with reference column, and the bottom surface of this lower insulator is arranged with location hole, and this reference column inserts in location hole.

As a kind of preferred version, described PCB module is two, and two PCB modules are arranged at the left and right sides of filtration module respectively.

As a kind of preferred version, wherein a PCB module is provided with multiple first pad, multiple second pad and multiple 3rd pad, another PCB module is provided with multiple 4th pad, this first weld part inserts the first corresponding pad solder electrical connection, 3rd weld part inserts the second corresponding pad solder electrical connection, 4th weld part inserts the 3rd corresponding pad solder electrical connection, and the 5th weld part inserts the 4th corresponding pad solder electrical connection.

The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:

By forming USB module by PCB module, USB input terminal module and USB lead-out terminal module, the switching of PCB module is utilized to carry out the connection of USB lead-out terminal and USB input terminal easily, be conducive to simplifying product structure design and processing procedure, the space of product is obtained more reasonably utilize, and improve the electrical characteristic function between RJ45 and USB.

For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.

Accompanying drawing explanation

Fig. 1 is the exploded view of the preferred embodiment of the utility model;

Fig. 2 is the first view of assembling process in the preferred embodiment of the utility model;

Fig. 3 is another angle schematic diagram of Fig. 2;

Fig. 4 is the schematic perspective view after completing assembling in Fig. 2;

Fig. 5 is the second view of assembling process in the preferred embodiment of the utility model;

Fig. 6 is the schematic perspective view after completing assembling in Fig. 5;

Fig. 7 is the sectional view of Fig. 6;

Fig. 8 is the third state schematic diagram of assembling process in the preferred embodiment of the utility model;

Fig. 9 is the schematic perspective view after completing assembling in Fig. 8;

Figure 10 is the 4th view of assembling process in the preferred embodiment of the utility model;

Figure 11 is the 5th view of assembling process in the preferred embodiment of the utility model.

Accompanying drawing identifier declaration:

10, insulating base frame 11, upper RJ interface

12, lower RJ interface 13, USB interface

20, filtration module 21, embedding slot

22, reference column 23, limit fastener

24, limit guide rail 25, reference column

30, PCB module 31, first pad

32, the second pad 33, the 3rd pad

34, the 4th pad 40, USB input terminal module

41, the first insulator 411, location hole

412, spacing draw-in groove 42, USB input terminal

421, the first weld part 422, second weld part

50, upper RJ terminal module 51, upper insulator

511, upper reference column 512, upper location hole

513, upper limit fixture block 514, upper limit guide groove

52, upper RJ terminal 521, first contact site

522, the 3rd weld part 60, USB lead-out terminal module

61, the second insulator 611, upper limit draw-in groove

612, lower limit draw-in groove 613, positioning guide rail

62, USB lead-out terminal 621, second contact site

622, the 4th weld part 70, lower RJ terminal module

71, lower insulator 711, lower reference column

712, lower location hole 713, lower limit fixture block

714, lower limit guide groove 715, location hole

72, lower RJ terminal 721, the 3rd contact site

722, the 5th weld part 80, screening can.

Embodiment

Please refer to shown in Fig. 1 to Figure 11, that show the concrete structure of the preferred embodiment of the utility model, include insulating base frame 10, filtration module 20, USB module, upper RJ terminal module 50, lower RJ terminal module 70 and screening can 80, this filtration module 20, USB module, upper RJ terminal module 50 and lower RJ terminal module 70 are all arranged in insulating base frame 10, and this USB module includes PCB module 30, USB input terminal module 40 and USB lead-out terminal module 60.

This insulating base frame 10 is provided with RJ interface 11, lower RJ interface 12 and USB interface 13, this USB interface 13 is between upper RJ interface 11 and lower RJ interface 12.

The internal structure of this filtration module 20 is prior art, does not describe in detail in this internal structure to filtration module 20.

The side welding with filtration module 20 that this PCB module 30 is arranged at filtration module 20 is electrically connected; In the present embodiment, this PCB module 30 is two, two PCB modules 30 are arranged at the left and right sides of filtration module 20 respectively, and, wherein a PCB module 30 is provided with multiple first pad 31, multiple second pad 32 and multiple 3rd pad 33, another PCB module 30 is provided with multiple 4th pad 34.

This USB input terminal module 40 includes the first insulator 41 and is arranged at the multiple USB input terminals 42 on the first insulator 41, first insulator 41 is fixed on the front side of filtration module 20, multiple USB input terminal 42 and the first insulator 41 produced by insert molding, each USB input terminal 42 has included the first weld part 421 and the second weld part 422, first weld part 421 welds with PCB module 30 and is electrically connected, in the present embodiment, this first weld part 421 inserts the first corresponding pad 31 and welds electrical connection, and the second weld part 422 stretches out outside insulating base frame 10 downwards; And, in the present embodiment, the front side of this filtration module 20 is arranged with embedding slot 21, embedding slot 21 inner bottom surface is convexly equipped with reference column 22, and the madial wall of embedding slot 21 is convexly equipped with limit fastener 23, and this first insulator 41 is embedded in embedding slot 21, first insulator 41 is provided with location hole 411, reference column 22 inserts in location hole 411 and locates, and the side of the first insulator 41 is provided with spacing draw-in groove 412, and limit fastener 23 and spacing draw-in groove 412 are fastened each other.And, this reference column 22 two of arranging for left and right, accordingly, this location hole 411 two of arranging for left and right, left and right two madial wall of embedding slot 21 is provided with an aforementioned limit fastener 23, accordingly, the left and right sides of this first insulator 41 is provided with an aforementioned spacing draw-in groove 412, so, make the first insulator 41 firmly install with filtration module 20 to be connected; In addition, this reference column 22 and location hole 411 are all square, to realize good location.

On this, RJ terminal module 50, USB lead-out terminal module 60, lower RJ terminal module 70 are folded from top to bottom establishes and is fixed on the front side of filtration module 20, upper RJ terminal module 50 includes upper insulator 51 and is arranged at the multiple upper RJ terminal 52 on upper insulator 51, on each, RJ terminal 52 has included the first contact site 521 and the 3rd weld part 522, this first contact site 521 is positioned at RJ interface the 11, three weld part 522 and welds with PCB module 30 and be electrically connected; In the present embodiment, the 3rd weld part 522 inserts the second corresponding pad 32 and welds electrical connection.

This USB lead-out terminal module 60 includes the second insulator 61 and is arranged at the multiple USB lead-out terminals 62 on the second insulator 61, each USB lead-out terminal 62 has included the second contact site 621 and the 4th weld part 622, second contact site 621 is positioned at USB interface the 13, four weld part 622 and welds with PCB module 30 and be electrically connected; In the present embodiment, the 4th weld part 622 inserts the 3rd corresponding pad 33 and welds electrical connection.

This lower RJ terminal module 70 includes lower insulator 71 and is arranged at the multiple lower RJ terminal 72 on lower insulator 71, every RJ terminal 72 has once included the 3rd contact site 721 and the 5th weld part 722,3rd contact site 721 is positioned at lower RJ interface the 12, five weld part 722 and welds with PCB module 30 and be electrically connected; In the present embodiment, the 5th weld part 722 inserts the 4th corresponding pad 34 and welds electrical connection.

And, in the present embodiment, reference column 511 and upper location hole 512 is provided with bottom the rear end of this upper insulator 51, the rear end surface of this lower insulator 71 is provided with lower reference column 711 and lower location hole 712, on this, reference column 511 inserts in lower location hole 712, this lower reference column 711 inserts in upper location hole 512, and this second insulator 61 sandwiched is fixed between upper insulator 51 and lower insulator 71.And, the surface of this second insulator 61 is arranged with upper limit draw-in groove 611, the bottom surface of the second insulator 61 is arranged with lower limit draw-in groove 612, accordingly, the bottom of this upper insulator 51 is convexly equipped with upper limit fixture block 513, the surface of this lower insulator 71 is convexly equipped with lower limit fixture block 713, and this upper limit fixture block 513 inserts in upper limit draw-in groove 611, and this lower limit fixture block 713 inserts in lower limit draw-in groove 612.

In addition, the trailing flank of this upper insulator 51 arranges upper limit guide groove 514, the trailing flank of lower insulator 71 arranges lower limit guide groove 714, upper limit guide groove 514 and lower limit guide groove about 714 are just to being communicated with, the leading flank of this filtration module 20 is convexly equipped with limit guide rail 24, and this limit guide rail 24 is inserted in upper limit guide groove 514 and lower limit guide groove 714 from lower to upper.Further, this filtration module 20 is convex is provided with reference column 25, and the bottom surface of this lower insulator 71 is arranged with location hole 715, and this reference column 25 inserts in location hole 715.

In addition, the rear end side of this second insulator is towards being convexly equipped with positioning guide rail 613 outward, accordingly, locating channel (not shown) is provided with in this insulating base frame 10, this positioning guide rail 613 inserts in locating channel locates, so in above-below direction, USB lead-out terminal module 60 is reinforced, to prevent from causing USB lead-out terminal module 60 to swing up and down when plugging USB plug.

This screening can 80 envelopes insulating base frame 10.

The assembling process that the present embodiment is described in detail in detail is as follows:

First, multiple USB lead-out terminal 62 is assembled into the second insulator 61, form USB lead-out terminal module 60, and the 4th weld part 622 of USB lead-out terminal 62 stretches out from the side, rear end of the second insulator 61.And, multiple USB input terminal 42 and the first insulator 41 produced by insert molding are formed USB input terminal module 40, multiple upper RJ terminal 52 is formed upper RJ terminal module 50 with upper insulator 51 produced by insert molding, multiple lower RJ terminal 72 is formed lower RJ terminal module 70 with lower insulator 71 produced by insert molding.

Then, as shown in Figures 2 to 4, the assembling of USB lead-out terminal module 60 is fastened between upper RJ terminal module 50 and lower RJ terminal module 70 and forms a module: upper RJ terminal module 50 and lower RJ terminal module 70 are same object, spacing fastening is carried out with upper limit fixture block 513 and lower limit fixture block 713 respectively by upper limit draw-in groove 611 and lower limit draw-in groove 612, go up reference column 511 and lower reference column 711 carries out spacing and interference engagement mutually with lower location hole 712 and upper location hole 512 respectively simultaneously, such USB lead-out terminal module 60 and upper RJ terminal module 50, it is an entirety that lower RJ terminal module 70 just closely and firmly can assemble cooperation.

Then, as shown in Figures 5 to 7, USB input terminal module 40 load filtration module 20 carries out spacing: first, first insulator 41 is embedded in embedding slot 21, reference column 22 inserts in location hole 411 that to carry out in advance correcting spacing, can limit the position up and down of USB input terminal module 40 like this, then, limit fastener 23 and spacing draw-in groove 412 are fastened each other and carry out the spacing of front and back.

Then, as shown in Figure 8 and Figure 9, aforementioned module group assembling is formed semi-finished product on filtration module 20: first allow limit guide rail 24 insert from lower to upper in upper limit guide groove 514 and lower limit guide groove 714, then, this reference column 25 inserts in location hole 715 that to carry out cooperation spacing.

Then, as shown in Figure 10, two PCB modules 30 to be respectively charged into above above semi-finished product and to carry out welding and be communicated with: this first weld part 421 inserts the first corresponding pad 31 and welds electrical connection, 3rd weld part 522 inserts the second corresponding pad 32 and welds electrical connection, 4th weld part 622 inserts the 3rd corresponding pad 33 and welds electrical connection, and the 5th weld part 722 inserts the 4th corresponding pad 34 and welds electrical connection.

Finally, above semi-finished product are assembled in insulating base frame 10, positioning guide rail 613 inserts in locating channel locates, and then loads the assembling (as Figure 11) that namely screening can 80 completes the utility model.

Design focal point of the present utility model is: by forming USB module by PCB module, USB input terminal module and USB lead-out terminal module, the switching of PCB module is utilized to carry out the connection of USB lead-out terminal and USB input terminal easily, be conducive to simplifying product structure design and processing procedure, the space of product is obtained more reasonably utilize, and improve the electrical characteristic function between RJ45 and USB.

The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims

1. a superposition plug-in connector new construction, includes insulating base frame, filtration module, upper RJ terminal module, USB module, lower RJ terminal module and screening can; This insulating base frame is provided with RJ interface, lower RJ interface and USB interface, this USB interface is between upper RJ interface and lower RJ interface; This filtration module, upper RJ terminal module, USB module, lower RJ terminal module are all arranged in insulating base frame, and this screening can envelopes insulating base frame; It is characterized in that: this USB module includes PCB module, USB input terminal module and USB lead-out terminal module, this PCB module installation welds in the side of filtration module and with filtration module and is electrically connected; This USB input terminal module includes the first insulator and is arranged at the multiple USB input terminals on the first insulator, first insulator is fixed on the front side of filtration module, each USB input terminal has included the first weld part and the second weld part, first weld part welds with PCB module and is electrically connected, and the second weld part stretches out downwards outside insulating base frame; On this, RJ terminal module, USB lead-out terminal module, lower RJ terminal module are folded from top to bottom establishes and is fixed on the front side of filtration module, upper RJ terminal module includes upper insulator and is arranged at the multiple upper RJ terminal on upper insulator, on each, RJ terminal has included the first contact site and the 3rd weld part, this first contact site is in upper RJ interface, and the 3rd weld part welds with PCB module and is electrically connected; This USB lead-out terminal module includes the second insulator and is arranged at the multiple USB lead-out terminals on the second insulator, each USB lead-out terminal has included the second contact site and the 4th weld part, second contact site is in USB interface, and the 4th weld part welds with PCB module and is electrically connected; This lower RJ terminal module includes lower insulator and is arranged at the multiple lower RJ terminal on lower insulator, every RJ terminal has once included the 3rd contact site and the 5th weld part, 3rd contact site is in lower RJ interface, and the 5th weld part welds with PCB module and is electrically connected.

2. a kind of superposition plug-in connector new construction according to claim 1, it is characterized in that: the front side of described filtration module is arranged with embedding slot, embedding slot inner bottom surface is convexly equipped with reference column, the madial wall of embedding slot is convexly equipped with limit fastener, this first insulator is embedded in embedding slot, and the first insulator is provided with location hole, and reference column inserts in location hole and locates, and the side of the first insulator is provided with spacing draw-in groove, limit fastener and spacing draw-in groove are fastened each other.

3. a kind of superposition plug-in connector new construction according to claim 2, it is characterized in that: described reference column is two that left and right is arranged, accordingly, this location hole is two that left and right is arranged, left and right two madial wall of embedding slot is provided with an aforementioned limit fastener, accordingly, the left and right sides of this first insulator are provided with an aforementioned spacing draw-in groove.

4. a kind of superposition plug-in connector new construction according to claim 1, it is characterized in that: the rear end side of described second insulator is towards being convexly equipped with positioning guide rail outward, accordingly, be provided with locating channel in this insulating base frame, this positioning guide rail inserts in locating channel and locates.

5. a kind of superposition plug-in connector new construction according to claim 1, it is characterized in that: bottom the rear end of described upper insulator, be provided with reference column and upper location hole, the rear end surface of this lower insulator is provided with lower reference column and lower location hole, on this, reference column inserts in lower location hole, this lower reference column inserts in upper location hole, and this second insulator sandwiched is fixed between upper insulator and lower insulator.

6. a kind of superposition plug-in connector new construction according to claim 1 or 5, it is characterized in that: the surface of described second insulator is arranged with upper limit draw-in groove, the bottom surface of the second insulator is arranged with lower limit draw-in groove, accordingly, the bottom of this upper insulator is convexly equipped with upper limit fixture block, the surface of this lower insulator is convexly equipped with lower limit fixture block, and this upper limit fixture block inserts in upper limit draw-in groove, and this lower limit fixture block inserts in lower limit draw-in groove.

7. a kind of superposition plug-in connector new construction according to claim 1, it is characterized in that: the trailing flank of described upper insulator arranges upper limit guide groove, the trailing flank of lower insulator arranges lower limit guide groove, upper limit guide groove and lower limit guide groove are up and down just to being communicated with, the leading flank of this filtration module is convexly equipped with limit guide rail, and this limit guide rail is inserted in upper limit guide groove and lower limit guide groove from lower to upper.

8. a kind of superposition plug-in connector new construction according to claim 7, is characterized in that: described filtration module is convex is provided with reference column, and the bottom surface of this lower insulator is arranged with location hole, and this reference column inserts in location hole.

9. a kind of superposition plug-in connector new construction according to claim 1, it is characterized in that: described PCB module is two, two PCB modules are arranged at the left and right sides of filtration module respectively.

10. a kind of superposition plug-in connector new construction according to claim 9, it is characterized in that: wherein a PCB module is provided with multiple first pad, multiple second pad and multiple 3rd pad, another PCB module is provided with multiple 4th pad, this first weld part inserts the first corresponding pad solder electrical connection, 3rd weld part inserts the second corresponding pad solder electrical connection, 4th weld part inserts the 3rd corresponding pad solder electrical connection, and the 5th weld part inserts the 4th corresponding pad solder electrical connection.