CN215299679U

CN215299679U - Wire end connector

Info

Publication number: CN215299679U
Application number: CN202120789852.9U
Authority: CN
Inventors: 杨文初; 唐辉
Original assignee: Amphenol Assembletech Xiamen Co Ltd
Current assignee: Amphenol Assembletech Xiamen Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-24
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a line end connector, includes insulator, cable, first electricity connecting portion and soft board, and in the insulator was located to the one end of first electricity connecting portion, the soft board was buckled and is connected in between cable and the first electricity connecting portion. The utility model relates to a line end connector realizes the transformation of cable direction through the soft board to reduce the stress of cable welding point department, it is not hard up to place the solder joint, appears the risk of split and droing.

Description

Wire end connector

Technical Field

The utility model belongs to the technical field of the connector, more specifically relates to a line end connector.

Background

The product structure of the wire end connector of the existing elbow is usually realized by bending a cable, when the product is short in height, the bending radius of the corresponding cable is small, so that the stress of a welding point of the cable is large, the welding point is easy to loosen, and cracks or falling are generated; when the cable is bent, glue needs to be applied to the welding points in advance for protection, so that the production working hours are increased, the cost is increased, the glue is applied to influence the impedance of the welding points, and the signal integrity of the product is influenced.

Therefore, a new connecting structure of the cable and the signal terminal is needed to reduce the stress at the welding point and prevent the welding point from loosening.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a terminal connector need not to bend the direction that the cable can realize the cable and change, reduces the stress of cable welding point department, prevents that the solder joint is not hard up, appears the risk of split and droing.

In order to achieve the above object, the utility model provides a terminal connector, including insulator, cable, first electricity connecting portion and soft board, the one end of first electricity connecting portion is located in the insulator, the soft board is buckled just the one end electricity of soft board is connected in the cable, the other end electricity of soft board is connected in first electricity connecting portion.

Preferably, the first electrical connection portion is a conductive terminal or a PCB.

Preferably, the flexible board is a flexible circuit board, and the bending angle of the flexible board is greater than 0 degrees and less than 180 degrees.

Preferably, a first included angle is formed between the cable and the first electric connection part, and the first included angle is equal to the bending angle.

Preferably, the flexible printed circuit board further comprises a second electrical connection portion, one end of the second electrical connection portion is electrically connected to the cable by welding, and the other end of the second electrical connection portion is electrically connected to the one end of the flexible printed circuit board by welding.

Preferably, the second electrical connection part is a PCB or a conductive terminal.

Preferably, the second electrical connection portion is parallel to the cable, and the second electrical connection portion and the first electrical connection portion form a second included angle.

Preferably, the cable further comprises an inner die, wherein the inner die is formed by injection molding and covers the flexible board and the joint of the flexible board, the first electric connection part and the cable.

Preferably, the insulator includes an insulating base and an upper cover, the insulating base includes a bottom end, a top end, a front end and a rear end, and the upper cover is fastened to the top end of the insulating base.

Preferably, the top end of the insulating base body is provided with a mounting groove, the inner mold and the flexible board are located in the mounting groove, the other end of the first electric connection portion extends out of the bottom end of the insulating base body to be connected with a butting connector, one end of the cable is electrically connected to the first electric connection portion, and the other end of the cable extends out of the rear end of the insulating base body.

Preferably, the insulation base body further comprises a lock catch, the front end of the insulation base body is provided with a lock catch groove, the lock catch is arranged in the lock catch groove, and the surface of the lock catch is provided with a convex hull.

The utility model relates to a pair of line end connector, its beneficial effect lies in: the flexible board is used for realizing the conversion of the direction of the cable so as to reduce the stress at the welding point of the cable, prevent the welding point from loosening and cause the risk of cracking and falling.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.

Fig. 1 shows a schematic structural diagram of a line end connector according to an exemplary embodiment of the present invention;

fig. 2 shows an exploded schematic view of a wire end connector according to an exemplary embodiment of the present invention;

fig. 3 shows a cross-sectional view of a wire end connector of an exemplary embodiment of the present invention;

fig. 4 shows an exploded schematic view of a wire end connector of another exemplary embodiment of the present invention;

fig. 5 shows a cross-sectional view of a wire end connector according to another exemplary embodiment of the present invention.

Description of reference numerals:

1 insulator, 11 insulating bases, 12 upper covers, 2 cables, 3 first electric connection parts, 4 latches, 41 convex hulls, 5 soft boards, 6 second electric connection parts and 7 internal molds.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

For solving the problem that prior art exists, the utility model provides a terminal connector, including insulator, cable, first electric connection portion and soft board, in the insulator was located to the one end of first electric connection portion, the soft board was buckled and the one end electricity of soft board is connected in the cable, and the other end electricity of soft board is connected in first electric connection portion.

The utility model relates to a line end connector realizes the transformation of cable direction through the soft board to reduce the stress of cable welding point department, it is not hard up to place the solder joint, appears the risk of split and droing.

Preferably, the first electrical connection is a conductive terminal or a PCB.

Through the conversion of bending flexible circuit board realization cable direction, reduce the stress of cable welding point department, prevent that the solder joint is not hard up, the risk that the fracture and drop appear can also reduce the total height of product to solder joint department need not glue fixedly, reduces the man-hour of processing of product. The bending angle of the soft board is determined according to actual requirements, and when the cable is perpendicular to the first electric connection part as required, the bending angle of the soft board is 90 degrees.

Preferably, the cable forms a first angle with the first electrical connection portion. The first included angle is equal to the bending angle of the soft board.

A bonding pad is arranged on the flexible board, and the cable is welded on the bonding pad to realize electric connection; the soft board is parallel with the first electric connection part before the cable is welded, and the soft board is bent after the cable is welded, so that the cable and the first electric connection part are in a vertical state or form a certain bending angle, and the direction of the cable is changed.

Preferably, the cable further comprises a second electric connection part, one end of the second electric connection part is electrically connected to the cable by welding, and the other end of the second electric connection part is electrically connected to one end of the soft board by welding.

The soft board is parallel to the first electric connection part and the second electric connection part before cable welding, and the soft board is bent after cable welding, so that the cable, the second electric connection part and the first electric connection part are in a vertical state or form a certain bending angle, and the direction of the cable is changed.

Preferably, the second electrical connection is a PCB or a conductive terminal.

Preferably, the cable further comprises an inner die which is formed through injection molding and covers the flexible board and the joint of the flexible board, the first electric connection part and the cable.

Preferably, the insulator comprises an insulating base body and an upper cover, the insulating base body comprises a bottom end, a top end, a front end and a rear end, and the upper cover is buckled on the top end of the insulating base body. The upper cover and the insulating base body are mutually matched, spliced and fixed through the positioning column, the positioning groove and the buckle.

Preferably, the top end of the insulating seat body is provided with a mounting groove, the inner mold and the flexible board are located in the mounting groove, the other end of the first electric connection part extends out of the bottom end of the insulating seat body to be connected with the butting connector, one end of the cable is electrically connected with the first electric connection part, and the other end of the cable extends out of the rear end of the insulating seat body.

Preferably, still include the hasp, the front end of insulating pedestal is equipped with the hasp groove, and the hasp is located the hasp inslot, and the surface of hasp is equipped with the convex closure for with butting connector joint.

Example 1

As shown in fig. 1 to 3, the utility model provides a terminal connector, including insulator 1, cable 2, first electric connection 3 and soft board 5, in insulator 1 was located to the one end of first electric connection 3, the soft board 5 was buckled and the one end electricity of soft board 5 is connected in cable 2, and the other end electricity of soft board 5 is connected in first electric connection 3.

In the present embodiment, the first electrical connection portion 3 is a PCB. The flexible board 5 is a flexible circuit board, and the bending angle of the flexible board 5 is 90 degrees.

A first angle is formed between the cable 2 and the first electrical connection portion 3. The first included angle is equal to the bending angle of the soft board, and the first included angle is 90 degrees. A bonding pad is arranged on the flexible board 5, and the cable 2 is welded on the bonding pad to realize electric connection; the soft board 5 is parallel to the first electric connection part 3 before the cable 2 is welded, and the soft board 5 is bent after the cable 2 is welded, so that the cable 2 and the first electric connection part 3 are in a vertical state or form a certain bending angle, and the direction of the cable 2 is changed.

In the embodiment, the cable connector further comprises an inner mold 7, wherein the inner mold 7 is formed by injection molding and covers the flexible board 5 and the connection part of the flexible board 5, the first electric connection part 3 and the cable 2.

The insulator 1 comprises an insulating seat body 11 and an upper cover 12, wherein the insulating seat body 11 comprises a bottom end, a top end, a front end and a rear end, and the upper cover 12 is buckled at the top end of the insulating seat body 11. The upper cover 12 and the insulation base body 11 are mutually matched, inserted and fixed through a positioning column, a positioning groove and a buckle. The top of insulating pedestal 11 is equipped with the mounting groove, and centre form 7 and soft board 5 are located the mounting groove, and the other end of first electric connection portion 3 stretches out the bottom of insulating pedestal 11 in order to be connected with butting connector, and the one end electricity of cable 2 is connected in first electric connection portion 3, and the other end stretches out by the rear end of insulating pedestal 11.

In this embodiment, further include the hasp 4, the front end of insulating pedestal 11 is equipped with hasp 4 groove, and hasp 4 is located 4 inslots of hasp, and the surface of hasp 4 is equipped with convex closure 41 for with the butt joint connector joint.

Example 2

As shown in fig. 4 and 5, the line terminal connector of embodiment 2 is different from that of embodiment 1 in that,

in the present embodiment, a second electrical connection portion 6 is further included, one end of the second electrical connection portion 6 is electrically connected to the cable 2 by soldering, and the other end of the second electrical connection portion 6 is electrically connected to one end of the flexible board 5 by soldering. The soft board 5 is parallel to the first electric connection part 3 and the second electric connection part 6 before the cable 2 is welded, and the soft board 5 is bent after the cable 2 is welded, so that the cable 2, the second electric connection part 6 and the first electric connection part 3 are in a vertical state or form a certain bending angle, and the direction of the cable 2 is changed. The second electrical connection 6 is a PCB. The second electrical connection portion 6 is parallel to the cable 2, and the second electrical connection portion 6 and the first electrical connection portion 3 form a second included angle. The second included angle is 90 °.

While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The wire end connector is characterized by comprising an insulator (1), a cable (2), a first electric connection part (3) and a soft board (5), wherein one end of the first electric connection part (3) is arranged in the insulator (1), the soft board (5) is bent, one end of the soft board (5) is electrically connected to the cable (2), and the other end of the soft board (5) is electrically connected to the first electric connection part (3).

2. The wire end connector according to claim 1, characterized in that the first electrical connection (3) is a conductive terminal or a PCB.

3. The terminal connector according to claim 1, characterized in that the flexible board (5) is a flexible circuit board, and the bending angle of the flexible board (5) is greater than 0 ° and less than 180 °.

4. Terminal connector according to claim 3, characterized in that a first angle is formed between the cable (2) and the first electrical connection portion (3), said first angle being equal to said bending angle.

5. The wire end connector according to claim 1, further comprising a second electrical connection portion (6), one end of the second electrical connection portion (6) being electrically connected to the cable (2) by soldering, and the other end of the second electrical connection portion (6) being electrically connected to the one end of the flexible board (5) by soldering.

6. The wire end connector according to claim 5, characterized in that the second electrical connection (6) is a PCB or a conductive terminal.

7. The wire end connector according to claim 5, characterized in that the second electrical connection (6) is parallel to the cable (2), the second electrical connection (6) forming a second angle with the first electrical connection (3).

8. The terminal connector according to claim 1, further comprising an inner mold (7), wherein the inner mold (7) is formed by injection molding and covers the flexible board (5) and the connection of the flexible board (5) with the first electrical connection part (3) and the cable (2).

9. The wire end connector according to claim 8, wherein the insulator (1) comprises an insulating housing (11) and an upper cover (12), the insulating housing (11) comprises a bottom end, a top end, a front end and a rear end, and the upper cover (12) is snapped onto the top end of the insulating housing (11).

10. The wire end connector according to claim 9, wherein the top end of the insulating base body (11) is provided with a mounting groove, the inner mold (7) and the flexible board (5) are located in the mounting groove, the other end of the first electrical connection portion (3) extends out of the bottom end of the insulating base body (11) to be connected with a docking connector, one end of the cable (2) is electrically connected to the first electrical connection portion (3), and the other end extends out of the rear end of the insulating base body (11).

11. The wire end connector according to claim 9, further comprising a latch (4), wherein the front end of the insulating housing (11) is provided with a latch groove, the latch (4) is arranged in the latch groove, and a surface of the latch (4) is provided with a convex hull (41).