TWM548382U - Connector assembly - Google Patents

Description

Connector combination

The present invention is a connector assembly assembled with a plurality of connectors.

The common connector is the Universal Serial Bus (USB). Because USB has hot plug and plug and play, it is favored by users. USB connector transmission speed is from the beginning of USB 1.0. The low speed (Low Speed) bandwidth is 1.5Mbps (the speed is about 183.1KB / s). With the rapid development of modern technology, the urgent need for a large amount of data transmission, and then the development of the current USB 3.1 super speed + (Super Speed + The bandwidth is 10Gbps (the speed is about 1.192GB/s), and the specification of the USB connector has been designed from the beginning with a directional Type A specification, and has been modified to the Type C specification that can be plugged in both front and back. It greatly satisfies the demand for mass transmission of user data and the accuracy of connector connector insertion, making USB specifications widely used by the public.

Many computer multimedia products today use USB transmission specifications and computer host transmission. Therefore, the design of a single USB connector connector can not meet the current needs. The connector products that are arranged by a plurality of independent USB connectors may be caused by too close connections. The two data transmissions cause mutual interference, or the complexity of the manufacturing process makes the yield lower. How to develop a connector combination with good transmission signal, simplified process, improved yield and reduced cost is an urgent requirement.

In order to address the need for connector stacking or juxtaposition, US Bulletin No. 7604490 The patent application discloses an electrical connector A. Referring to FIG. 13 , the electrical connector A is composed of a stacked structure. The electrical connector includes a plurality of first terminals B, a plurality of second terminals C, and a plurality of The third terminal D, the plurality of fourth terminals E, an upper tongue H, a lower tongue I, an insulating plate F and a casing (not shown). The second terminal C is embedded in the lower tongue plate I, and the fourth terminal E is embedded in the upper tongue plate H. The insulating block F is divided into an upper region F1 and a lower region F2, and the upper region F1 and A spacer G is disposed between the lower portion F2, and the upper portion F1 is provided with a U-shaped recess F11 and a plurality of receiving slots F12. The U-shaped recess F11 receives the upper tongue H, and the fourth terminals E respectively The lower portion F2 is provided with a U-shaped groove F21 and a plurality of receiving grooves F22. The U-shaped groove F21 accommodates the lower tongue plate I, and the second terminals C are respectively disposed on the receiving groove F12. The first terminal B and the third terminals D are also disposed in the corresponding receiving slots F12 and F22, and the contact portions of the first terminals B protrude outside the lower tongue plate I. And the contact portions of the third terminals D protrude from the upper tongue H to form a USB Type A arrangement, and the tail ends of the terminals are bent downward and substantially at right angles to the tongue shapes, and The housing is coated on the insulating block F.

However, in the foregoing technology, the electrical connector A discloses the USB Type A stacking technology. Although the concept of integrating two connector connectors is provided, the manufacturing process is complicated, labor and cost are required, and The terminal lengths of the third terminal D and the fourth terminal E are long, and errors are easily generated during manufacturing and assembly, which makes the size difficult to control, and a long transmission path is prone to signal interference and degradation, thereby affecting the electricity. The overall transmission effect of the connector.

Because the prior art cannot provide a connector stack assembly in which the connector can be docked in both forward and reverse directions, and multiple terminals cannot achieve a high yield ratio in the assembly process, the assembly process is complicated, and thus the industrial reality cannot be satisfied. Demand, therefore, need to provide an improved technical solution to overcome the dilemma.

The purpose of this creation is to design a connector assembly that includes at least two connector units assembled to integrate a plurality of connector units that are originally present into a single connector assembly to efficiently provide multiple connections. The device is designed, and the connector units are designed in the USB Type C format, so that the problem of not inserting the docking connector occurs during the docking, so as to improve the convenience of use.

Another object of the present invention is to provide a connector assembly which adopts a simple blanking terminal structure and then assembles into a complete connector unit by means of insert molding to expose a plurality of connector units. The size of the soldering portion can be easily controlled, and the connector units are assembled into an integrated connector assembly. Since the connector units are semi-finished products with transmission signals, the quality of the connector units can be further screened so that the assembly is performed. It can eliminate defective and defective components, improve product yield and reduce costs.

In order to achieve the above object, the present invention provides a connector assembly comprising an insulative housing, a plurality of connector units and a housing, and the connector assembly is mounted on a circuit board. The insulative housing includes at least one chamber extending through the insulative housing; a connector unit is electrically connected to the pair of connectors, the connecting unit is inserted into the chamber of the insulative housing, the connector unit The first terminal, the plurality of second terminals, a first insulator, a second insulator, a shielding plate and a shielding shell, each of the first terminals includes a first turning portion connected to the first contact portion and a first portion a soldering portion, the first terminals are stacked in a direction away from the circuit board, and the lengths of the first terminals are gradually extended away from the circuit board, and the first contact portions are located at the first turning portions a portion of the first soldering portions are arranged on a third plane different from the first plane, and the first terminals are embedded in the injection molding manner. The first insulator, the first contact portions and the first solder portions expose the first insulator.

Each of the second terminals includes a second connecting portion and a second connecting portion, and the second terminals are arranged away from the circuit board. The lengths of the second terminals are away from the circuit board. The second contact portion and the second turning portions are located on the same second plane, and the second solder portions are arranged in a fourth plane different from the second plane, and the first The second surface is parallel to the second plane, and the second terminals are respectively molded to the second insulator by injection molding, and the second contact portions and the second solder portions expose the second insulator.

The shielding plate is interposed between the first insulator and the second insulators, and the first insulator, the second insulator and the shielding plate are combined into an insulating portion by in-mold ejection, and The first and second contact portions are formed on a tongue plate, the first and second contact portions are exposed on the surface of the tongue plate, the shielding shell is covered on the tongue plate, and the first and second welded portions are extended Outside the insulating portion, the insulating portion is mounted in the chamber of the insulating body, and the shielding shell and the tongue plate expose the insulating portion; and an outer casing is coated on the insulating body, the outer surface of the outer casing has a plurality of openings The openings are respectively exposed to the shielding shells of the connector units of the insulative housing; the connector assembly is formed by the first soldering portions, the second soldering portions, and the second soldering portions of the connector units A plurality of soldering legs of the housing are secured to the circuit board.

In order to further understand the features, features and technical contents of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, which are only for reference and description, and are not intended to limit the present invention.

A‧‧‧Electrical connector

B‧‧‧First terminal

C‧‧‧second terminal

D‧‧‧ third terminal

E‧‧‧fourth terminal

F‧‧‧Insulation board

F1‧‧‧Upper area

F11, F21‧‧‧ U-shaped groove

F12, F22‧‧‧ receiving trough

F2‧‧‧ area

G‧‧‧ spacers

H‧‧‧Upper tongue

1‧‧‧ Connector combination

2‧‧‧Insulated body

21‧‧‧ side panels

211‧‧‧Bump

22‧‧‧ top board

23‧‧‧front board

231‧‧‧ openings

232‧‧‧Depression

24‧‧‧ Spacer

25‧‧‧ chamber

26‧‧‧ Guide groove

261‧‧‧Bumps

3‧‧‧Connector unit

31‧‧‧First terminal

311‧‧‧First contact

312‧‧‧First Turning Department

3121‧‧‧ First turning point

313‧‧‧First Welding Department

31a‧‧‧First power terminal

31b‧‧‧First grounding terminal

31c‧‧‧First signal terminal

31d‧‧‧First detection terminal

31e‧‧‧First expansion terminal

32‧‧‧second terminal

321‧‧‧Second contact

322‧‧‧Second turning

3221‧‧‧ Second turning point

323‧‧‧Second Welding Department

33‧‧‧First insulator

34‧‧‧Second insulator

35‧‧‧Shield

351‧‧ ‧Tongue

3511‧‧‧through hole

352‧‧‧Shielding subject

353‧‧‧ Grounding feet

36‧‧‧Shield housing

361‧‧‧ accommodating space

362‧‧‧Bounce arm

3621‧‧‧End

363‧‧ Earrings

37‧‧‧Insulation

371‧‧‧Guided stud

372‧‧‧ convex

38‧‧‧ tongue plate

381‧‧‧ convex structure

4‧‧‧ Shell

41‧‧‧ side wall

411‧‧‧ convex parts

42‧‧‧ Back wall

43‧‧‧ top wall

44‧‧‧ front wall

441‧‧‧ openings

442‧‧‧Extension arm

45‧‧‧ accommodating space

46‧‧‧fasteners

47‧‧‧ pins

48‧‧‧Fittings

5‧‧‧Circuit board

Figure 1 is a perspective view of the creation of the present embodiment.

Figure 2 is an exploded view of the present embodiment.

Figure 3 is a perspective view of a part of the parts of the creative embodiment.

Figure 4 is an exploded view of some of the parts of the present embodiment.

Fig. 5 is a perspective view showing a part of the parts of the creation embodiment.

Fig. 6 is a perspective view showing a part of the parts of the creation embodiment.

Figure 7 is a perspective view of a part of the parts of the creative embodiment.

Figure 8 is a perspective view of a part of the parts of the creation embodiment.

Figure 9 is a perspective view of a part of the parts of the present embodiment.

Figure 10 is a drawing of the prior art U.S. Patent No. 7,604,490.

As shown in Figures 1 and 2, the preferred embodiment of the present invention discloses a connector assembly 1 formed by a plurality of connector units 3. The connector package 1 includes an insulative housing 2, a plurality of connector units 3, and a housing 4, and the connector assembly 1 is mounted on a circuit board 5.

In the preferred embodiment of the present invention, the insulative housing 2 is a rectangular cube structure formed by a plastic, and the insulative housing 2 includes at least one chamber 25, which is preferably used in the preferred embodiment of the present invention. For example, the plurality of chambers 25 include a pair of side plates 21, a top plate 22, a front plate 23, and at least one partition plate 24. The partition plate 24 is located between the side plates 21, and the top plate 22 is connected thereto. The side plate 21 and one side of the partition plate 24 are connected to the side plate 22, the side plates 21 and the side edges of the partition plate 24. The partition plate 24 divides the side plates 21 into at least two a plurality of guiding grooves 26 are disposed on the surface of the chamber 25 and the surface of the partitioning plate 24 facing the chamber 25, and a plurality of the plurality of guiding blocks 26 are disposed in the guiding grooves 26. The side plates 21 are disposed away from the outer surface of each of the chambers 25, and a protrusion 211 is disposed. The protrusions 211 are respectively A side of each of the side plates 21 that is in contact with the front plate 23 extends perpendicularly to the other parallel side of each of the side plates 21, and the front plate 23 is provided with at least two openings 231 corresponding to the respective chambers 25, and is located at the openings A surface of the front plate 23 of the 231 faces a direction of the partition plate 24 to define a recessed portion 232. The recessed portion 232 allows the spaces of the openings 231 to communicate with each other.

In the preferred embodiment of the present invention, referring to Figures 4 and 6, the connector unit 3 includes a plurality of first terminals 31, a plurality of second terminals 32, a first insulator 33, a second insulator 34, and a first insulator 33. The shielding plate 35 and a shielding case 36 are electrically connected to a pair of connectors (not shown). Each of the first terminals 31 has a first contact portion 311, a first turning portion 312 and a first soldering portion 313, and the first connecting portion 312 is respectively connected to the first contact portion 311 and the first portion The first turning portion 312 includes at least one first turning point 3121. The first turning portion 312 of the present invention is provided with two first turning points 3121 to change the direction in which the first turning portion 312 is deflected to connect the extending direction. Differently extending the first contact portion 311 and the first soldering portion 313, the first contact portion 311 and the first soldering portion 313 are perpendicular to each other, and the first terminals 31 are stacked in a direction away from the circuit board 5. The lengths of the first terminals 31 are gradually extended away from the circuit board 5, and the first contact portions 311 and the first turning portions 312 are both located on a first plane, and some of the first contacts are located. The first portion 31 is mounted on the first insulator 33 in an injection molding manner, and the surface of the first contact portion 311 is exposed to the first insulator. 33. The first soldering portions 313 extend out of the first insulator 33 outside.

Referring to FIGS. 4 and 7 , each of the second terminals 32 includes a second contact portion 321 , a second turning portion 322 , and a second soldering portion 323 . The second connecting portion 321 and the second soldering portion are connected to the second soldering portion 321 . The second turning portion 322 between the portions 323 includes at least one second turning point 3221, the present invention Each of the second inflections 322 is provided with two second inflection points 3221 to change the direction in which the second inflections 312 are deflected to connect the second contact portions 321 and the second soldering portions 323 having different extending directions, the second contacts The portion 321 and the second soldering portion 323 extend perpendicular to each other, and the second terminals 32 are stacked in a direction away from the circuit board 5, and the lengths of the second terminals 32 are gradually away from the circuit board 5. The second contact portion 321 and the second turning portions 322 are both located on a second plane, and the second soldering portions 323 are arranged on a fourth plane other than the second plane. The second portion of the second contact portion 321 is exposed to the second insulator 34, and the second solder portion 323 extends outside the second insulator 34; The first terminal 31 and the second terminal 32 extend in the same direction and the first plane and the second plane are parallel to each other.

The shielding plate 35 is formed by a metal plate. Each shielding plate 35 is interposed between the first insulator 33 and the second insulator 34, and has the function of blocking the first terminals 31 and the second terminals 32. A better electromagnetic shielding effect can be provided to prevent mutual interference of signals between the first terminals 31 and the second terminals 32. The shielding plate 35 includes a tongue portion 351 and a shielding body 352. The tongue portion 351 is formed between the first contact portion 311 and the second contact portions 321 . The tongue portion 351 is provided with a plurality of through holes 3511 extending through the two portions. On the side, the plastic can be quickly flowed into the two sides of the tongue 351 from the through holes 3511 to increase the fixing effect of the tongue 351. The shielding body 352 is located at the first turning portion 312 and the second portions. Between the turning portions 322, the shielding body 352 extends a plurality of grounding legs 353. The grounding pins 353 are located between the first soldering portions 313 and the second soldering portions 323, and are injected in a mold. The first terminal 31, the second terminals 32, the first insulator 33, the second insulator 34, and the shielding plate 35 are covered in an insulating portion 37, and the insulating portion 37 extends out of a tongue plate 38. The first contact portion 311 and the second contact portions 321 expose the tongue The opposite side of the plate 38 is opposite to the opposite sides of the tongue plate 38. The first soldering portion 313 and the second soldering portions 323 extend outside the insulating portion 37. And a plurality of guiding protrusions 371 and a plurality of convex portions 372 are respectively disposed on opposite surfaces of the insulating portion 37.

The shielding case 36 is made of a metal material, and each of the shielding housings 36 includes an accommodating space 361, a plurality of elastic arms 362, and a first embodiment. For the ear button 363, the elastic arms 362 are formed by the shielding shell 36 and are connected to the shielding shell 36. Each of the elastic arms 362 extends first toward the accommodating space 361 and then extends backwardly to the rear end. The portion 362 is protruded from the inner surface of the accommodating space 361 of the shielding shell 36, and the tail end portion 3621 protrudes from the outer surface of the shielding shell 36 when the mating connector is attached. When the docking is performed, the elastic arms 362 can provide the strength to fix the docking connector, and the docking connector can be prevented from falling off. The longest distance between the two ends of the opening of the shielding shell 36 is defined as a long axis. The ear button 363 extends on opposite sides of the same opening of the shielding case 36. The tongue plate 38 is disposed in the accommodating space 361, and the ear buttons 363 are respectively adjacent to the insulating portion 37 adjacent to the tongue plate 38. Each of the protruding structures 381 corresponding to the two sides is fastened, and the shielding shell 36 is fixed by the ear buckles 363 In the insulating portion 37, to form a complete unit of the plurality of connector 3.

Referring to Figures 6 and 7, the first terminals 31 respectively include a plurality of first power terminals 31a, a plurality of first ground terminals 31b, a plurality of first signal terminals 31c, a first detecting terminal 31d, and a first The extension terminal 31e has a partial cross-sectional area designed to be larger than the other terminals, so that the first power supply terminals 31a can withstand the passage of a large current, and the first ground terminals 31b are respectively located on the tongue plate 38. The first ground terminal 31b having a longer path is larger than the first ground terminal 31b having a shorter length, and the ground terminal 31b having a longer path is offset by the increase of the cross-sectional area. The impedance generated when increasing can effectively control these The impedance value of the first ground terminal 31b; the first signal terminals 31c are respectively arranged by means of a differential signal pair, which can effectively improve the transmission speed and the interference against external noise; the first detection terminal The first expansion terminal 31e can provide a function defined by other signals; the first signal terminal 31c, the first detection terminal 31d, and the first The first soldering portions 313 of the expansion terminal 31e are respectively extended to the shielding plate 35 by a distance and then vertically bent, and the first welding portions are located on the third plane, and the design is away from the other The second terminals 32 on one side can reduce interference and avoid short circuit conditions during soldering; the structures of the second terminals 32 are the same as those of the first terminals 31, and the difference is only that the terminal arrangement direction is 180° reversed, so The structure of the second terminals 32 will not be further described herein.

In the preferred embodiment of the present invention, as shown in FIG. 8 , the connector units 3 are respectively mounted in the chambers 25 of the insulative housing 2 , and the guiding posts on the insulating portions 37 . 371 respectively corresponding to the side plates 21 on both sides of the chamber 25 and the guiding grooves 26 on the partitioning plate 24, the guiding protrusions 371 of the insulating portions 37 are respectively formed by the guiding grooves 26 The guiding portions are respectively mounted in the chambers 25, and the protrusions 372 on the insulating portion 37 and the protrusions in the guiding grooves 26 on both sides of the chambers 25 are respectively The blocks 261 are engaged with each other such that the insulating portions 37 are fixed in the insulative housing 2 and do not slide. The shield housings 36 of the connector units 3 pass through the corresponding chambers 25 and are exposed to the insulation. Each of the openings 231 of the portion 37 respectively covers the shielding shells 36 and provides a better fixing effect to prevent the connector units 3 from being improperly applied during docking, thereby causing the shielding shells 36 to be damaged. Or the deformation or displacement of the tongues 38 reduces the chance of damage to the connector units 3; the long axes of the openings of the shielded housings 36 Parallel to each of the side plates 21 of the insulative housing 2, thereby mounting the connector units 3 to the insulation book In the body 2, the first soldering portions 313 and the second soldering portions 323 respectively extend out of the insulative housing.

In the preferred embodiment of the present disclosure, referring to Figures 1 and 9, the outer casing 4 is stamped from a metal plate body, and has the effect of better electromagnetic protection. The accommodating space 45 is formed by the two side walls 41, a rear wall 42, a top wall 43, and a front wall 44. The accommodating space 45 is for receiving the insulating body 2. The top wall 43 and the front wall 44 are opposite to each other. The side edges are respectively provided with at least one fastening member 46, and the fastening members 46 are respectively perpendicular to the surfaces of the top wall 43 and the front wall 44. The edges of the side walls 41 are respectively provided with a plurality of convex members 411, and the protruding members 411 are respectively provided. The fasteners 46 are respectively corresponding to the top wall 43 and the front wall 44, and the fasteners 46 are respectively engaged with the corresponding protrusions 411, and the top wall 43 and the front wall 44 are The protruding members 411 and the fastening members 46 are fixed to the side walls 41 to enhance the assembly strength of the outer casing 4; the side walls 41 and the rear wall 42 of the outer casing 4 respectively extend from the plurality of pins 47; the front wall 44 A plurality of openings 441 are formed in the adjacent sides of the openings 441. The extending arms 442 extend toward the receiving space 45.

In the disclosure of the preferred embodiment of the present invention, referring to Figures 1 and 9, the rear wall 42 of the outer casing 4 extends from the opposite sides of the side wall 41, and the side walls 41 and the rear wall 42 form the receiving portion. In the space 45, the connector unit 3 is assembled to the insulative housing 2 and placed in the receiving space 45. The top wall 43 is connected to the rear wall 42 and the top wall 43 covers the top plate 22 of the insulative housing 2. Each of the fastening members 46 of the wall 43 is engaged with the protruding members 411 of the side walls 41, and the top wall 43 is fixed to the side walls 41. The top wall 43 extends out of the front wall 44. The front wall The opening 231 of the front panel 23 is corresponding to the opening 441 of the front wall 44, and the openings 441 are overlapped with the openings 231 to The connector unit 3 is exposed, and the extending arms 442 of the side edges of the front wall 44 adjacent to the openings 441 are received in the space formed by the recess 232 of the insulative housing 2, and each of the openings The extension arm 442 extends toward each of the chambers 25 and Abutting against the surface of each of the screen housings 36 of the connector units 3, the extension arms 442 each apply a force to the screen housings 36, so that the screen housings 36 are fixed to the insulation. In the opening 231 of the main body 2, the connector units 3 are not easily loosened, and the front wall 44 extends perpendicularly to the insulative housing 2 to extend a fastening member 48. The fastening member 48 is fixed to the insulative housing 2 The lower edge of the front panel 23, the fasteners 46 on the two sides of the front wall 44 are fastened to the protruding members 411 of the side walls 41, and the outer casing 4 is fixed by the above-mentioned fixing method, and the insulating body is covered and covered. The first soldering portion 313 and the second soldering portions 323 extend outside the receiving space 45 of the outer casing 4 .

For the disclosure of the preferred embodiment of the present invention, refer to Figures 1 and 2 of the drawings, the first soldering portion 313, the second soldering portion 323 of the connector unit 3, and the grounding legs 353 of the shielding plate 35. The pins 47 of the outer casing 4 are respectively soldered to the circuit board 5. The connector units 3 are parallel to the circuit board 5. The grounding pins 353 and the pins 47 can shield the board. 35 and the external noise of the outer casing 4 are grounded by the circuit board 5 to achieve better electromagnetic shielding effect, wherein the method of connecting the circuit board 5 can adopt surface mount technology (SMT), double-row in-line (SMT) The package (DIP, dual in-line package) or other soldering method is fixed.

Compared with the prior art, the present invention utilizes the assembly design of a plurality of USB Type C connector units 3 to replace the traditional specifications of the original Type A, so that the connector units 3 can be inserted in the forward or reverse direction when docking, thereby avoiding The terminals 31 and 32 of the connector unit 3 are respectively designed according to the concept of a stack structure, and the contact portions 311 and 321 of the terminals 31 and 32 of the connector unit 3 are respectively The direction of the soldering portions 313 and 323 is perpendicular to the connecting portions 311 and 321 and the soldering portions 313 and 323. The terminals 31 and 32 are stacked in a vertical extending direction. Length of the terminals 31, 32 of the circuit board 5 In sequence, the terminals 31, 32 are spaced apart from each other, and the terminals 31, 32 and the insulators 33, 34 are respectively injection molded into a terminal group, and the shielding plate 35 is re-injected between the two terminal groups. Forming the tongue plate 38 at the contact portions 311 and 321 . The tongue plate 38 is sleeved with a shielding shell 36 to form the connector units 3 . The connector units are respectively mounted on the insulating body 2 . In each of the chambers 25, the insulative housing 2 is further covered with the outer casing 4 and soldered to the circuit board 5. Compared with other conventional two-connector joints, the position of one of the connector joints is higher due to the overlap. The connection of the connector connector is long, which is not easy to control the length of the pin, and the signal transmission path is long and the signal interference is easy to occur. Therefore, the connector unit 3 designed in the present invention has some of these. The welded portions 313 and 323 have the same length, and there is no problem of the difference in the length of the distance, and the lengths of the welded portions 313 and 323 can be effectively controlled during the first injection molding, which can effectively solve the difficulties faced by the prior art, and the above Process comparison For stability, it has the advantage of improving product yield and saving cost.

Furthermore, the multi-connector concept is used to design a plurality of connector units 3 into a connector assembly 1. By integrating the concepts, the components and peripheral devices originally possessed by the connectors can be combined, thereby effectively saving manufacturing costs. The combined connector assembly 1 can save space and meet the needs of a large number of joints. In addition, the connector units 3 are screened after manufacture, and the function and structure are confirmed to be assembled with the insulating portion. The connector units 3 having defects can be eliminated to avoid the production of problematic products and improve the yield of the connector combinations 1.

From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the aforementioned objectives, and has been in compliance with the provisions of the Patent Law, and has filed a patent application. However, the above description is only a preferred embodiment of the present invention, and the scope of the present implementation cannot be limited thereby; The simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation manual shall remain within the scope of this creation patent.

31‧‧‧First terminal

32‧‧‧second terminal

33‧‧‧First insulator

34‧‧‧Second insulator

35‧‧‧Shield

351‧‧ ‧Tongue

3511‧‧‧through hole

352‧‧‧Shielding subject

353‧‧‧ Grounding feet

36‧‧‧Shield housing

361‧‧‧ accommodating space

362‧‧‧Bounce arm

3621‧‧‧End

363‧‧ Earrings

37‧‧‧Insulation

371‧‧‧Guided stud

372‧‧‧ convex

38‧‧‧ tongue plate

381‧‧‧ convex structure

Claims (9)

A connector assembly, the connector assembly is adapted to be mounted on a circuit board, comprising: an insulative housing comprising at least one chamber; a housing, the housing including a receiving space, the insulative housing being received And a connector unit electrically connected to the pair of connectors, the connector unit being assembled in the chamber of the insulative housing, the connector unit comprising a plurality of first terminals, a plurality of a second terminal, wherein each of the first terminals includes a first turning portion connected to the first contact portion and a first soldering portion, the first terminals are stacked in a direction away from the circuit board, and the first terminals are The first contact portion and the first turning portions are all located on the same first plane; each second terminal includes a second turning portion connected to a second contact portion and a second soldering portion, the second terminals are facing away from each other The second contact portions of the second terminals are located on the same second plane as the second transition portions, and the first plane and the second plane are parallel to each other. The connector assembly of claim 1, wherein a portion of the first soldering portions are arranged in a third plane other than the first plane, and a portion of the second soldering portions are arranged in a non-the first portion One of the two planes is the fourth plane. The connector assembly of claim 1, wherein the insulative housing has a plurality of chambers respectively accommodating a connector unit, each of the connector units having an insulating portion, each of the insulating portions including a plurality of guiding protrusions, Each of the chamber surfaces has a plurality of guiding grooves, and the guiding protrusions and the guiding grooves are matched to each other to guide the connector units to be assembled to the respective chambers. The connector assembly of claim 1, wherein the connector unit comprises a shielding shell to form an accommodating space, the shielding shell extends a plurality of elastic arms, and the elastic walls extend toward the accommodating space. The elastic arms protrude from the inner surface of the accommodating space of the shielding shell. The connector assembly of claim 4, wherein the outer casing has a plurality of openings, An extension arm extends from each of the adjacent sides of the opening, and the extension arms abut each of the shielding shells. The connector assembly of claim 1, wherein the connector unit comprises a shielding housing having a long axis, the insulating body has opposite side plates, the side plates and the shielding housing The long axis direction of the opening is parallel. The connector assembly of claim 1, wherein a shielding plate is disposed between the first terminals and the second terminals, and the shielding plate has a plurality of through holes running through the sides or without any through holes. The connector assembly of claim 1, wherein each of the first turning portions and each of the second turning portions respectively comprise at least one turning point. The connector assembly of claim 1, wherein the connector unit comprises an insulating portion, the insulating portion extends out of a tongue plate, and the shielding shell extends an ear button on opposite sides of the shielding shell. The buckle is coupled to each of the convex structures corresponding to the two sides of the tongue.