TWM542271U - Vertical electric plug connector - Google Patents

Description

Straight plug electrical connector

The invention relates to a plug electrical connector, in particular to a vertical plug electrical connector, which can be fixed on a circuit board in an upright manner, and an upright fixing kit thereon can increase the vertical plug electrical connector and the circuit board. Fixed area and fixed strength between.

The electrical connector is a common electronic component on the electronic device, and can be connected to the matching electrical connector on the other electronic device, thereby transmitting signals and power between the two electronic devices. Existing electrical connectors, such as Universal Serial Bus (USB) 3.1 electrical connectors. Recently, the USB 3.1 protocol has added a C-type (Type C) electrical connector specification. In addition to providing an ultra-high-speed data transmission rate of 10 Gbps, the volume is thin and light, and is suitable for mobile devices such as mobile phones and plug-in interfaces. Symmetrical and positively and backwardly plugged, it will be widely used in a variety of electronic devices.

The current USB Type C plug electrical connector is usually connected to a circuit board parallel to the plug electrical connector at the rear end, and then connected to a copper wire of a cable through the circuit board to form a USB Type C transmission line. However, in the past, older USB plug electrical connectors required the plug electrical connector to be placed vertically on the circuit board depending on the particular application.

However, no manufacturer has so far placed the USB Type C plug electrical connector on the board in an upright position.

This creator has created a vertical plug electrical connector in view of the fact that there is no real problem with the vertical USB Type C plug electrical connector.

The main purpose of the present invention is to provide a vertical plug electrical connector that can be fixed to a circuit board in an upright manner, and an upright fixing kit thereon can increase the fixed area between the vertical plug electrical connector and the circuit board. Fixed strength.

In order to achieve the above object, the foregoing vertical plug electrical connector comprises:

An insulative housing has a plug-in space formed at a front end of the insulative housing, an assembly slot is formed on each side of the insulative housing, and an upper through slot is formed on the top surface of the insulative housing to communicate with the plug-in space. a bottom surface of the insulating body is formed with a plurality of lower through slots communicating with the socket space, and a top elastic plate seat is disposed on the top surface of the insulating body, and a plurality of upper through slots are formed on the upper elastic plate seat and extend into the bottom surface of the insulating body The upper elastic piece of the insertion space is provided with a lower elastic piece seat on the bottom surface of the insulating body, and a lower elastic piece is formed on the lower elastic piece seat through the lower through groove and extending into the insertion space;

The plurality of terminals are disposed on the insulative housing, and each of the terminals has a fixed section, at least one electrical contact section, and a soldering section. The fixing section is disposed in the insulating body, and the at least one electrical contact section is forward from the fixing section. And protruding in the insertion space, the welding segment protruding upward from the fixing segment, wherein some of the terminals are fork-shaped terminals, and each of the fork terminals has two upper and lower symmetrical electrical contact segments, and the other terminal is Strip terminals, each strip terminal has a single electrical contact segment;

The two elastic pressing pieces are respectively disposed in the two assembling grooves of the insulating body, and the front ends of the elastic pressing pieces form a pressing portion, and a grounding piece is protruded outwardly at the rear end of each elastic pressing piece;

a shielded outer casing is sleeved on the insulating body, and an accommodating space is formed in the shielding shell to receive the insulating body and the terminal. Further, the inner wall of the accommodating space contacts the grounding of the two elastic elastic pressing pieces Film; and

The fixing kit is sleeved on the shielding shell, and has a set of fitting portions and a second extending fixing plate. The fitting portion is sleeved on the shielding shell, and a shielding shell is formed through the sleeve portion. The two extending fixing plates extend perpendicularly outwardly from the two sides of the rear end of the fitting portion, and at least one fixing post is protruded from the rear surface of each extending fixing plate.

By the above technical means, the upright fixing kit of the present vertical plug electrical connector can be fixed on a circuit board, so that the vertical plug electrical connector is arranged in a vertical shape with respect to the circuit board, that is, the insertion space of the insulating body extends. The orientation is perpendicular to the surface of the board, thereby enabling the configuration of the upright plug electrical connector and the circuit board to be applied to a device having a specific application, and further, the rear surface of the extension fixing plate of the upright fixing kit contacts the surface of the circuit board in a large area. It can effectively strengthen the fixing strength of the vertical fixing kit and the circuit board, and avoid the bending of the vertical plug electrical connector relative to the circuit board under external force. Furthermore, the grounding piece of the elastic pressing piece can contact the shielding case, so that the static electricity inside the vertical plug electrical connector can be guided by the elastic pressing piece to the shielding case and discharged to the outside to avoid static interference.

A U-shaped fixing member locking groove is formed through each of the extending fixing plates.

A plurality of fixing bumps are formed on the rear surface of each of the extending fixing plates.

The rear end of the insulating body protrudes upward to form a positioning portion, and a plurality of positioning grooves are formed on the positioning portion for the welding portion of the plurality of terminals to pass through and protrude upward from the positioning portion.

The front end of the shield casing is formed with an annular circular arc.

a positioning groove is formed on the top surface and the bottom surface of the insulating body at the rear end; the corresponding shielding protrusion is formed on the inner wall of the receiving space at the rear end of the shielding shell to be respectively disposed on the two Position the groove.

The aforementioned shielding shell is a expanded tube structure.

Referring to FIG. 1, FIG. 2 and FIG. 5, the vertical plug electrical connector of the present invention is a USB Type C connector which can conform to the version 1.0 or later of the Universal Serial Bus Type-C Cable and Connector Specification. . The present invention relates to an upright plug electrical connector comprising: an insulative housing 10, a plurality of terminals 30, 30a, two resilient tensioning tabs 40, a shielded outer casing 50, and an upright securing kit 60.

Referring to FIG. 3, FIG. 4 and FIG. 6, a front end of the insulative housing 10 is formed with an insertion slot 100, and an assembly slot 103 is formed on each side of the insulative housing 10, and a plurality of pairs are formed on the top surface of the insulative housing 10. An upper through slot 105 is formed on the bottom surface of the insulative housing 10, and a plurality of lower through slots 106 are formed on the bottom surface of the insulative housing 10, and a top elastic spacer is disposed on the top surface of the insulative housing 10. The upper elastic piece seat 15 is formed with a plurality of upper elastic pieces 151 respectively passing through the upper through grooves 105 and extending into the insertion space 100. On the bottom surface of the insulating body 10, a lower elastic piece seat 16 is disposed, and the lower elastic piece seat 16 is disposed on the lower elastic piece seat 16 A plurality of lower elastic pieces 161 are formed on the 16 through the lower through grooves 106 and projecting into the insertion space 100. A positioning portion 11 is formed on the rear end of the insulating body 10, and a plurality of positioning grooves 111 are formed on the positioning portion 11. In addition, a positioning groove 101 is formed on the top surface and the bottom surface of the insulating body 10 at the rear end.

Referring to FIG. 7 and FIG. 8 , the plurality of terminals 30 , 30 a are disposed on the insulative housing 10 , and each of the terminals 30 , 30 a has a fixing section 31 , at least one electrical contact section 32 , 32 a , and a welding section 33 . The fixing section 31 is disposed in the insulative housing 10, and the at least one electrical contact section 32, 32a protrudes from the fixing section 31 and is located in the insertion space 100. The welding section 33 is from the fixing section 31 And protruding from the positioning groove 111 of the positioning portion 11 and protruding upward beyond the positioning portion 11 .

The partial terminals 30, 30a are fork terminals 30, and each of the fork terminals 30 has two upper and lower symmetrical electrical contact segments 32, and the other portions of the terminals 30, 30a are strip terminals 30a, and each strip terminal 30a has a single power. Sexual contact segment 32a. The plurality of terminals 30, 30a can conform to the structural specifications of the USB Type C plug connector in appearance, and actually only provide communication protocol specifications compatible with USB 2.0 or less, thereby simplifying the structure and manufacturing cost of the terminals 30, 30a. .

The two elastic pressing pieces 40 are respectively disposed in the two assembling grooves 103 of the insulating body 10 and can be welded to the circuit board. A pressing portion 41 is formed at the front end of each elastic pressing piece 40, and a grounding piece 42 is protruded outwardly at the rear end of each elastic pressing piece 40.

The shielding shell 50 can be a expanded tube structure, and is sleeved on the insulating body 10. An accommodating space 500 is formed in the shielding shell 50 to accommodate the insulating body 10 and the terminals 30, 30a. The inner wall of the space 500 contacts the grounding lug 42 of the two elastic elastic sheets 40. In addition, the front end of the shield case 50 is formed with an annular circular arc guide 51 so that the socket electrical connector can be smoothly coupled with the present plug electrical connector. Furthermore, the shielding housing 50 is formed with two corresponding positioning protrusions 52 on the inner wall of the accommodating space 500 at the rear end to be respectively disposed in the two positioning grooves 101.

The upright fixing kit 60 is sleeved on the shielding shell 50 and has a set portion 61 and two extending fixing plates 62.

The sleeve portion 61 is sleeved on the shielding shell 50, and a sleeve hole 610 through which the shield shell 50 passes is formed through the sleeve portion 61.

The two extension fixing plates 62 extend perpendicularly outwardly from the rear end of the sleeve portion 61, and at least one fixing post 623 is formed on the rear surface of each extending fixing plate 62 to fix the corresponding recessed hole on the circuit board. Inside. A U-shaped fixing member locking groove 63 is formed through each of the extending fixing plates 62 for the corresponding fixing members such as bolts to pass through. A plurality of fixing protrusions 621 are formed on the rear surface of each of the extending fixing plates 62 to be fixed in corresponding grooves on the circuit board.

By the above technical means, the present invention provides a vertical plug electrical connector with the following advantages:

1. The upright fixing kit 60 can be fixed on a circuit board, so that the vertical plug electrical connector protrudes from the circuit board, that is, the insertion space 100 of the insulating body 10 extends in a direction perpendicular to the surface of the circuit board, thereby The configuration of the vertical plug electrical connector and the circuit board can be applied to a device having a specific purpose.

2. The rear surface of the extension fixing plate 62 of the upright fixing kit 60 contacts the surface of the circuit board with a large area, which can effectively strengthen the fixing strength of the vertical fixing kit and the circuit board, and avoid the relative electrical connector of the vertical plug in the case of external force. The board is curved.

3. The grounding piece 42 of the elastic pressing piece 40 can contact the shielding case, so that the static electricity inside the vertical plug electrical connector can be guided by the elastic pressing piece 40 to the shielding case and discharged to the outside to avoid static interference.

4. The fixing post 623 of the rear surface of the extension fixing plate 60 of the upright fixing kit 60 and the fixing protrusion 621 can ensure that the upright fixing kit 60 is accurately fixed on the circuit board without opposing the circuit when welding the welding section 33 of the terminal 30, 30a. The board slides.

5. The shielded outer casing 50 is of a expanded tubular structure to avoid the structure in which the dovetail groove is joined to the dovetail block. Therefore, the shielded outer casing 50 has better structural strength than the conventionally formed outer casing by press bending.

10‧‧‧Insulated body
103‧‧‧Assemble slot
100‧‧‧Dock space
101‧‧‧ positioning groove
105‧‧‧Upper through slot
106‧‧‧Under the slot
15‧‧‧Upper slide seat
151‧‧‧Upper film
16‧‧‧Sheeling seat
161‧‧‧Shraps
30, 30a‧‧‧ terminals
31‧‧‧ fixed section
32, 32a‧‧‧Electrical contact
40‧‧‧Flexible compression tablets
41‧‧‧Forcing
42‧‧‧ Grounding piece
50‧‧‧Shielded enclosure
500‧‧‧ accommodating space
51‧‧‧Circular arc angle
52‧‧‧ Positioning bulge
60‧‧‧Upright fixing kit
61‧‧‧ Included
610‧‧‧Close hole
62‧‧‧Extended fixed plate
621‧‧‧Fixed bumps
623‧‧‧ fixed column
63‧‧‧Fixed lock slot

Figure 1 is a three-dimensional appearance of the creation.

Figure 2 is another perspective view of the creation of the present invention.

Fig. 3 is a perspective view showing the outline of the erected upright fixing kit.

Fig. 4 is a perspective view showing the appearance of omitting the upright fixing kit and the shielding case.

Figure 5 is an exploded perspective view of the creation.

Fig. 6 is another exploded perspective view of the creation.

Figure 7 is a side cross-sectional view of the creation.

Fig. 8 is an enlarged perspective view of the creation terminal.

100‧‧‧Dock space

161‧‧‧Shraps

11‧‧‧ Positioning Department

30‧‧‧terminal

33‧‧‧welding section

50‧‧‧Shielded enclosure

500‧‧‧ accommodating space

51‧‧‧Circular arc angle

60‧‧‧Upright fixing kit

61‧‧‧ Included

62‧‧‧Extended fixed plate

63‧‧‧Fixed lock slot

Claims (7)

An upright plug electrical connector includes: an insulative housing, a plug-in space is formed at a front end of the insulative housing, an assembly slot is formed on each side of the insulative housing, and a plurality of the plug is formed on the top surface of the insulative housing An upper through slot is formed on the bottom surface of the insulating body, and a plurality of lower through slots communicating with the plugging space are formed on the bottom surface of the insulating body, and an upper elastic piece seat is disposed on the top surface of the insulating body, and is formed on the upper elastic piece seat a plurality of upper elastic pieces passing through the upper through-groove and extending into the insertion space, and a lower elastic piece seat is disposed on the bottom surface of the insulating body, and a plurality of lower through-grooves are formed on the lower elastic piece seat and extend into the insertion space. a plurality of terminals are disposed on the insulative housing, each of the terminals has a fixed section, at least one electrical contact section, and a soldering section. The fixing section is disposed in the insulating body, and the at least one electrical contact section is The fixing portion protrudes forward and is located in the insertion space, and the welding segment protrudes upward from the fixing portion, wherein some of the terminals are fork terminals, and each of the fork terminals has two The lower symmetrical electrical contact section, the other part of the terminal is a strip terminal, each strip terminal has a single electrical contact section; and two elastic pressing pieces are respectively disposed in the two assembly slots of the insulating body, each elastic pressing piece The front end forms a pressing portion, and a grounding piece protrudes outwardly from the rear end of each elastic pressing piece; a shielding shell is sleeved on the insulating body, and an accommodating space is formed through the shielding shell to accommodate The insulating body and the terminal, in addition, the inner wall of the accommodating space contacts the grounding piece of the two elastic elastic pressing pieces; and the standing fixing kit is sleeved on the shielding case, and has a set of joints and two extensions a fixing plate, the sleeve portion is sleeved on the shielding shell, and a sleeve hole is formed through the sleeve portion for the shielding shell to pass through, and the two extending fixing plates respectively extend to the rear sides of the sleeve portion Vertically extending, at least one fixing post is protruded from a rear surface of each of the extending fixing plates. The upright plug electrical connector of claim 1, wherein the extension fixing plate is formed with a U-shaped fixing member locking groove. The upright plug electrical connector of claim 2, wherein the rear surface of each of the extension fixing plates is formed with a plurality of fixing bumps. The upright plug electrical connector of claim 3, wherein the rear end of the insulating body protrudes upwardly to form a positioning portion, and a plurality of positioning slots are formed on the positioning portion for the welding section of the plurality of terminals to pass through and protrude upward Outside the positioning section. The upright plug electrical connector of claim 4, wherein the front end of the shield case is formed with an annular arcuate corner. The upright plug electrical connector of claim 5, wherein a top surface and a bottom surface of the insulating body are respectively formed with a positioning groove; the shielding shell is formed on the inner wall of the accommodating space at the rear end There are two corresponding positioning projections respectively disposed in the two positioning grooves. The upright plug electrical connector of claim 6, wherein the shielded outer casing is of a expanded tubular structure.