TWM456601U - Electrical connector plug - Google Patents

Description

Electrical connector plug

This creation is about connectors, especially an electrical connector plug for high speed transmission.

Universal Serial Bus (USB Serial Port) has stable and high-speed transmission characteristics, and is therefore widely used in various types of consumer electronics. With the development of the USB protocol, the USB port has evolved from USB 1.0 and USB 2.0 to today's USB 3.0. In a typical personal computer, for the convenience of consumers, some USB ports are not provided on the motherboard of the personal computer. The motherboard and the USB port need to be connected by cables and connectors. The gold finger joint is printed on a circuit board, and then the circuit board is placed in the plastic body of the joint. The structure of the structure is complicated, and the production efficiency is poor, and the yield is lowered.

During the process of the heat pipe being squeezed into the process, the excess deformed metal pipe material may cause the contact surface of the heat pipe and the heat source to be uneven due to the stress relationship, so that subsequent secondary processing trimming is necessary to make it flat, thus Increase processing costs.

The purpose of the present invention is to provide an electrical connector plug for high-speed transmission in which the terminals are embedded in an insulating seat, whereby the structure simplifies the manufacturing process.

In order to achieve the above object, the present invention provides an electrical connector plug comprising an insulating seat and a plurality of terminals. The insulating seat comprises a body, a tongue extending from the body and a guard plate. The tongue has a slot, and the slot extends from the front edge of the tongue to the body, and the guard plate and the tongue are parallel to each other. Between configurations. The terminal is embedded in the body and extends into the tongue and is exposed on the tongue on two sides of the notch.

Preferably, in the foregoing electrical connector plug, each terminal comprises a lap end and a soldering end extending from the lap end, and the lap end is exposed to the tongue.

Preferably, the foregoing electrical connector plug further comprises a row of wires, the wire comprises a plurality of soldering legs, and each of the soldering legs respectively solders a corresponding soldering end.

Preferably, in the foregoing electrical connector plug, each solder fillet is embedded in the insulating seat.

Preferably, in the foregoing electrical connector plug, the insulating seat comprises an upper cover, and the upper cover is disposed on the body.

Preferably, the foregoing electrical connector plug, wherein the insulating seat comprises a bottom plate, the body is interposed between the upper cover and the bottom plate, and the protective plate extends from the bottom plate.

Preferably, in the foregoing electrical connector plug, the insulating seat comprises a soldering plate extending from the body, the soldering plate is disposed opposite to the tongue, and the soldering end extends into the soldering plate and is exposed to the soldering plate.

Preferably, the foregoing electrical connector plug has a latching member extending outwardly from the outer surface of the insulating seat.

Preferably, the aforementioned electrical connector plug has a snap member on a side of the insulating seat.

Therefore, the electrical connector plug of the present invention can be completed by embedding the terminal in the insulating seat in a manner of covering and forming, thereby effectively improving the shortcomings of the prior art.

100‧‧‧Insulation seat

101‧‧‧Snap fasteners

110‧‧‧ body

111‧‧‧ tongue

112‧‧‧ Missing slot

113‧‧‧welding board

120‧‧‧Upper cover

130‧‧‧floor

131‧‧‧ Guard

200‧‧‧ terminals

210‧‧‧ lap end

220‧‧‧welding end

300‧‧‧ cable

310‧‧‧ solder feet

400‧‧‧Electrical connector socket

410‧‧‧ Plug interface

411‧‧‧Baffle

420‧‧‧Deduction Department

The first figure is a schematic view (1) of the electrical connector plug of the first embodiment of the present invention.

The second figure is a schematic view (2) of the electrical connector plug of the first embodiment of the present invention.

The third figure is a cross-sectional view of the electrical connector plug of the present invention in the second figure.

The fourth figure is a schematic view showing the state of use of the electrical connector plug of the first embodiment of the present invention.

Figure 5 is a cross-sectional view showing the state of use of the electrical connector plug of the present invention in the fourth figure.

Fig. 6 is a cross-sectional view (plugged) of the use state of the electrical connector plug of the first embodiment of the present invention.

The seventh drawing is a schematic view of the electrical connector plug of the second embodiment of the present invention.

Figure 8 is an exploded perspective view of the electrical connector plug of the third embodiment of the present invention.

The ninth drawing is a schematic view of the electrical connector plug of the third embodiment of the present invention.

Figure 10 is a cross-sectional view of the electrical connector plug of the present invention in the ninth diagram.

The eleventh drawing is a schematic view showing the state of use of the electrical connector plug of the third embodiment of the present invention.

Fig. 12 is an exploded perspective view showing the electrical connector plug of the fourth embodiment of the present invention.

Figure 13 is a cross-sectional view of the electrical connector plug of the present invention in the twelfth figure.

Referring to the first to third figures, a first embodiment of the present invention provides an electrical connector plug including an insulative housing 100, a plurality of terminals 200 embedded in the insulative housing 100, and a row of wires 300.

The insulative housing 100 is preferably made of plastic, and includes a body 110, a bottom plate 130 and an upper cover 120. The body 110 is sandwiched between the bottom plate 130 and the upper cover 120. In this embodiment, the body 110, The bottom plate 130 and the upper cover 120 and the cover 131 are preferably integrally formed. A tongue 111 and a welding plate 113 extend from opposite sides of the body 110. The tongue 111 has a notch 112 extending from the front edge of the tongue 111 toward the body 110. The bottom plate 130 defines a guard plate 131. The guard plate 131 and the tongue piece 111 are arranged parallel to each other and spaced apart from each other. The upper cover 120 extends with a latching member 101, which is preferably The ground is a hook. Preferably, the tongue 111 is interposed between the snap member 101 and the shield 131.

Each of the terminals 200 is an elongated metal piece, which respectively includes a lap end 210 and a soldering end 220 extending from the lap end 210. The terminals 200 are arranged in parallel with each other and are embedded in the body 110 by a cover injection molding method. The overlapping ends 210 of the terminals 200 extend into the tongue 111 and are exposed to the tongue 111, preferably The lap ends 210 are distributed on both sides of the vacant slot 112, and the soldering ends 220 of the terminals 200 extend into the soldering plate 113 and are exposed to the soldering plate 113.

The wire 300 includes a plurality of solder tails 310. The number of solder tails 310 preferably corresponds to the number of terminals 200, and the solder fillets 310 are soldered to the solder terminals 220 of the corresponding one of the terminals 200, respectively.

Referring to the fourth to sixth figures, the electrical connector plug of the present invention is used for plugging a corresponding electrical connector socket 400. The electrical connector socket 400 is preferably of a flat rectangular shape, and the inside of the flat rectangular shape forms a plug. The interface 410 is provided with a partition 411, and the outer top surface of the electrical connector socket 400 is formed with a fastening portion 420. The fastening portion 420 is configured to buckle the buckle corresponding to the position of the fastening member 101. Item 101. When the created electrical connector plug is plugged into the electrical connector socket 400, the tongue 111 is inserted into the socket 410, the partition 411 is received in the notch 112 of the tongue 111, and the shield 131 is attached to the electrical connector socket 400. The bottom surface of the outer side, the snap member 101 is snapped to the fastening portion 420 to fix the electrical connector plug and the electrical connector socket 400.

Referring to the seventh embodiment, a second embodiment of the present invention provides an electrical connector plug including an insulative housing 100, a plurality of terminals 200 embedded in the insulative housing 100, and a row of wires 300. The structure is substantially the same as the first embodiment described above, and the same is not repeated here. The difference between this embodiment and the first embodiment is that the body 110 has a tongue 111 extending thereon but has no structure of the welding plate 113, and the tongue The sheet 111 has a notch 112. The solder tails 310 of the wire 300 are soldered to the soldering end 220 of the corresponding terminal 200, and then the terminal 200 and the soldering leg 310 are buried in the insulating seat by means of overmolding. The body 110 of the 100 is exposed, and the overlapping end 210 of each terminal 200 is exposed to the tongue 111.

Referring to the eighth to tenth embodiments, a third embodiment of the present invention provides an electrical connector plug including an insulative housing 100, a plurality of terminals 200 embedded in the insulative housing 100, and a row of wires 300.

The insulative housing 100 is preferably made of plastic, and includes a body 110, a bottom plate 130 and an upper cover 120. The body 110 is sandwiched between the bottom plate 130 and the upper cover 120. In this embodiment, the body 110 is The bottom plate 130 is integrally formed, and the upper cover 120 is disposed on the body 110. A tongue 111 and a soldering plate 113 are extended on opposite sides of the body 110. The tongue 111 has a notch 112. The soldering plate 113 is sandwiched between the bottom plate 130 and the upper cover 120. The bottom plate 130 extends with a guard plate 131, and the guard plate 131 and the tongue piece 111 are arranged parallel to each other. The upper cover 120 extends with a latching member 101, which preferably has a hook.

Each of the terminals 200 is an elongated metal piece, which respectively includes a lap end 210 and a soldering end 220 extending from the lap end 210. The terminals 200 are arranged in parallel with each other and are embedded in the body 110 by a cover injection molding method. The overlapping ends 210 of the terminals 200 extend into the tongue 111 and are exposed to the tongue 111, preferably The lap ends 210 are distributed on both sides of the vacant slot 112, and the soldering ends 220 of the terminals 200 extend into the soldering plate 113 and are exposed to the soldering plate 113.

The wire 300 includes a plurality of solder fillets 310. The number of solder fillets 310 preferably corresponds to the number of the terminals 200. The solder fillets 310 are soldered to the solder terminals 220 of the corresponding one of the terminals 200 and connected to the soldering plate 113. The two sides of the solder joints 310 are sandwiched between the soldering plate 113 and the bottom plate 130 or between the upper cover 120 and the soldering plate 113.

Referring to FIG. 11 , in another aspect of the embodiment, the fastening component 101 can also be formed on two sides of the insulating seat 100 between the upper cover 120 and the bottom plate 130 , and the corresponding electrical connector socket 400 . The fastening portion 420 is disposed on the two sides of the flat rectangular shape corresponding to the fastening member 101.

Referring to the twelfth and thirteenth drawings, a fourth embodiment of the present invention provides an electrical connector plug including an insulative housing 100, a plurality of terminals 200 embedded in the insulative housing 100, and a row of wires 300.

The insulating base 100 is preferably made of plastic and includes a body 110, a bottom plate 130 and an upper cover. 120, the body 110 is sandwiched between the bottom plate 130 and the upper cover 120. A tongue 111 and a soldering plate 113 are extended on opposite sides of the body 110. The tongue 111 has a notch 112. The soldering plate 113 is sandwiched between the bottom plate 130 and the upper cover 120. The bottom plate 130 extends with a guard plate 131, and the guard plate 131 and the tongue piece 111 are arranged parallel to each other. The upper cover 120 extends with a latching member 101, which preferably has a hook.

Each of the terminals 200 is an elongated metal piece, which respectively includes a lap end 210 and a soldering end 220 extending from the lap end 210. The terminals 200 are arranged in parallel with each other and are embedded in the body 110 by a cover injection molding method. The overlapping ends 210 of the terminals 200 extend into the tongue 111 and are exposed to the tongue 111, preferably The lap ends 210 are distributed on both sides of the vacant slot 112, and the soldering ends 220 of the terminals 200 extend into the soldering plate 113 and are exposed to the soldering plate 113.

The wire 300 includes a plurality of solder tails 310. The number of the solder tails 310 preferably corresponds to the number of the terminals 200. The solder fillets 310 are respectively soldered to the soldering ends 220 of the corresponding one of the terminals 200 and connected to the soldering plate 113. On both sides, when the body 110 is placed between the bottom plate 130 and the upper cover 120, the solder fillets 310 are respectively sandwiched between the soldering plate 113 and the bottom plate 130 or between the upper cover 120 and the soldering plate 113.

The electrical connector plug of the present invention is constructed by embedding the terminal 200 in the insulating base 100 so that the terminal 200 can be embedded in the insulating base 100 in a manner of overmolding, and the structure can be completed without separately preparing a circuit. board. The process is simpler than the prior art, and the required materials are less than the prior art, and the shortcomings of the prior art are effectively improved.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Other equivalent variations of the patent spirit using the present invention are all within the scope of the patent.

100‧‧‧Insulation seat

101‧‧‧Snap fasteners

110‧‧‧ body

111‧‧‧ tongue

113‧‧‧welding board

120‧‧‧Upper cover

130‧‧‧floor

131‧‧‧ Guard

200‧‧‧ terminals

210‧‧‧ lap end

220‧‧‧welding end

300‧‧‧ cable

310‧‧‧ solder feet

Claims (9)

An electrical connector plug comprising: an insulating seat, comprising a body, a tongue extending from the body, and a guard having a notch from the front edge of the tongue toward the body The plurality of terminals are embedded in the body and are embedded in the body, and extend into the tongue and are partially exposed on the tongue on the two sides of the slot. The electrical connector plug of claim 1, wherein each of the terminals comprises a lap end and a soldering end extending from the lap end, the lap end being exposed to the tab. The electrical connector plug of claim 2, further comprising a row of wires, comprising a plurality of soldering legs, each of the soldering legs respectively soldering the corresponding soldering end. The electrical connector plug of claim 3, wherein each of the solder fillets is embedded in the insulating seat. The electrical connector plug of claim 2, wherein the insulating seat comprises an upper cover, the upper cover being disposed on the body. The electrical connector plug of claim 5, wherein the insulating seat comprises a bottom plate, the body being interposed between the upper cover and the bottom plate, the shield extending from the bottom plate. The electrical connector plug of claim 5, wherein the insulating seat comprises a soldering plate extending from the body, the soldering plate being disposed opposite the tab, the soldering end extending into the soldering plate and exposed to the soldering board. The electrical connector plug of claim 5, wherein a snap member extends outwardly from the outer surface of the insulating seat. The electrical connector plug of claim 8, wherein the snap member is located on a side of the insulating seat.