WO2016192106A1

WO2016192106A1 - Computer connector joint

Info

Publication number: WO2016192106A1
Application number: PCT/CN2015/080910
Authority: WO
Inventors: 吴伟东
Original assignee: 吴伟东
Priority date: 2015-06-05
Filing date: 2015-06-05
Publication date: 2016-12-08

Abstract

A computer connector joint, comprising a glue housing (1), an outer elastic piece (2), an inner elastic piece (3), a female terminal (4), and an outer housing (5). The outer elastic piece (2) and the inner elastic piece (3) are inserted into the glue housing (1), and the inner elastic piece (3) is mounted at the inner side of the outer elastic piece (2). The female terminal (4) is inserted to the glue housing (1). The outer housing (5) surrounds peripheries of the glue housing (1). The outer elastic piece (2) comprises an annular base (20) and a plurality of elastic pieces (24). The annular base (20) and the elastic pieces (24) are formed integrally. The elastic pieces (24) comprise fixed ends and free ends (240). The fixed ends are connected to the annular base (20), and the fixed ends extend outwards to form the free ends (240). A plurality of elastic pieces (34) is disposed on the inner elastic piece (3). The inner elastic piece (3) comprises an annular base (30) and the plurality of elastic pieces (34). The annular base (30) and the elastic pieces (34) are formed integrally. The elastic pieces (34) comprise fixed ends and free ends (340). The fixed ends are connected to the annular base (30), and the fixed ends extend outwards to form the free ends (340). The outer elastic piece (2) and inner elastic piece (3) of the computer connector joint are of a multi-piece design. After a male plug and a female plug are oppositely plugged, a plug does not swing, and the phenomena of signal attenuation and instability are reduced, thus making contact better.

Description

Computer connector connector

Technical field

The utility model belongs to the field of a DC power connector, in particular to a connector connector used in a computer DC charger.

Background technique

With the development and progress of the society, a large number of electrical equipment has begun to flood into people's lives and work. The growing popularity of computers has become inseparable from our daily lives, and has long been a source of information for human work and life. One of the delivery tools, the existing computer is moving to a lighter, thinner, more convenient and practical direction, and its use time is longer; but the larger the battery capacity, the longer the charging time, the existing computer connector connector The connection is unstable and the charging speed is slow.

technical problem

The technical problem to be solved by the utility model is to provide a computer connector joint which has stable connection and high power and high current charging speed.

Technical solution

In order to solve the above technical problem, the technical solution of the present invention is to provide a computer connector connector, which comprises a plastic shell, an outer elastic piece, an inner elastic piece, a female terminal and a casing, wherein the outer elastic piece and the inner elastic piece are inserted into the plastic case, and The inner elastic piece is mounted on the inner side of the outer elastic piece, the female terminal is inserted on the plastic case, and the outer casing surrounds the outer periphery of the plastic case; the outer elastic piece comprises an annular seat and a plurality of elastic pieces, and the ring body seat is integrally formed with the elastic piece, The elastic piece includes a fixed end and a free end, the fixed end is in contact with the annular seat, and the fixed end extends outward to form a free end; The inner elastic piece is provided with a plurality of elastic pieces, the outer elastic piece comprises an annular seat and a plurality of elastic pieces, and the annular seat is integrally formed with the elastic piece, the elastic piece comprises a fixed end and a free end, and the fixed end is connected with the annular seat, The fixed end extends outward to form a free end, and the inner portion of the plastic shell is further provided with an inner elastic piece hanging platform, the contact point of the hanging table and the inner elastic piece is curved, and the outer elastic piece and the inner elastic piece are provided with a concave portion at the welding line groove.

Preferably, the annular seat of the outer elastic piece is provided with a plurality of first spurs, and the inner side wall of the plastic shell is correspondingly provided with a plurality of first card points, and the first spurs on the outer elastic piece are correspondingly stuck in the glue The first card point of the shell.

Preferably, the annular seat of the inner elastic piece is provided with a plurality of second clicks, and the inner side wall of the rubber shell is correspondingly provided with a plurality of second card points, and the second pinch on the inner elastic piece is correspondingly stuck in the glue The second card point of the shell.

Preferably, the inner side wall of the plastic shell is further provided with a third card point, and the female terminal is correspondingly inserted into the third card point.

Preferably, the outer casing is provided with a hole and a boss, and the plastic shell is correspondingly provided with a card table and a platform, the card table passes through a hole in the outer casing, and the boss of the outer casing is placed on the rubber casing.

Beneficial effect

Compared with the prior art, on The outer elastic piece and the inner elastic piece of the computer connector joint are multi-piece design. After the male and female ends are inserted, the plug will not be swayed, the signal attenuation and the unstable phenomenon will be reduced, and the contact failure will not be caused.

DRAWINGS

Figure 1 is a perspective view of the connector of the computer connector of the present invention;

2 is a perspective exploded view of the connector of the computer connector of the present invention;

Figure 3 is a left side view of the outer elastic piece of the computer connector connector of the present invention;

Figure 4 is a left side view of the inner elastic piece of the computer connector connector of the present invention;

Figure 5 is a cross-sectional view of the connector of the computer connector of the present invention.

Figure 6 is a top plan view showing the arrangement of four inner elastic pieces and four outer elastic pieces of the computer connector joint of the present invention;

7 is a top plan view showing the arrangement of four inner elastic pieces and six outer elastic pieces of the computer connector joint of the present invention;

Figure 8 is a top plan view showing the arrangement of four inner elastic pieces and eight outer elastic pieces of the computer connector connector of the present invention;

Figure 9 is a top plan view showing the arrangement of 6 inner elastic pieces and 4 outer elastic pieces of the computer connector joint of the present invention;

Figure 10 is a top plan view showing the arrangement of 6 inner elastic pieces and 6 outer elastic pieces of the computer connector joint of the present invention;

Figure 11 is a top plan view showing the arrangement of 6 inner elastic pieces and 8 outer elastic pieces of the computer connector connector of the present invention;

Figure 12 is a top plan view showing the arrangement of 6 inner elastic pieces and 12 outer elastic pieces of the computer connector joint of the present invention;

Figure 13 is a top plan view showing the arrangement of 8 inner elastic pieces and 4 outer elastic pieces of the computer connector connector of the present invention;

Figure 14 is a top plan view showing the arrangement of 8 inner elastic pieces and 6 outer elastic pieces of the computer connector joint of the present invention;

Figure 15 is a top plan view showing the arrangement of 8 inner elastic pieces and 8 outer elastic pieces of the computer connector joint of the present invention;

Figure 16 is a top plan view showing the arrangement of 8 inner elastic pieces and 12 outer elastic pieces of the computer connector joint of the present invention;

Figure 17 is a top plan view showing the arrangement of 12 inner elastic pieces and 4 outer elastic pieces of the computer connector connector of the present invention;

18 is a top plan view showing the arrangement of 12 inner elastic pieces and 6 outer elastic pieces of the computer connector joint of the present invention;

Figure 19 is a top plan view showing the arrangement of 12 inner shrapnels and 8 outer shrapnels of the computer connector joint of the present invention;

Figure 20 is a top plan view showing the arrangement of 12 inner shrapnels and 12 outer shrapnels of the computer connector joint of the present invention;

Figure 21 is a perspective view of the computer connector connector of the present invention from another angle.

Embodiments of the invention

The present invention will be further described below in conjunction with the accompanying drawings:

Referring to FIG. 1 , the computer connector connector of the utility model comprises a plastic shell 1 , an outer elastic piece 2 , an inner elastic piece 3 , and a female terminal 4 . And the outer casing 5, the outer elastic piece 2 and the inner elastic piece 3 are inserted into the inner side of the plastic case 1, and the inner elastic piece is mounted on the inner side of the outer elastic piece 2, the female terminal 4 is inserted on the plastic case 1 and the outer casing 5 is surrounded by the plastic case 1 Peripheral.

Please refer to FIG. 2 to FIG. 5 together, the outer elastic piece 2 and the inner elastic piece 3 Designed for integration, the production and assembly are simple and the structure is more stable. The outer elastic piece 2 and the inner elastic piece 3 are multi-piece contact, and the outer elastic piece 2 includes an annular seat 20 and a plurality of elastic pieces 24, and the annular seat 20 Formed integrally with the elastic piece 24, the elastic piece 24 includes a fixed end (not shown) and a free end 240. The fixed end is in contact with the annular seat 20, and the fixed end extends outward to form a free end 240. . The inner elastic piece 3 is provided with a plurality of elastic pieces 34. The inner elastic piece 3 includes an annular seat 30 and a plurality of elastic pieces 34. The annular seat 30 is integrally formed with the elastic piece 34, and the elastic piece 34 is formed. The fixed end (not shown) and the free end 340 are connected to the annular seat 30, and the fixed end extends outward to form a free end 340. Outer shrapnel 2 and inner shrapnel 3 The multi-piece contact structure can make the shunting effect better, increasing the clamping force between the male and female ends, thereby enhancing the stability of the male-female connection in the rocking test.

A plurality of first spurs 22 are disposed on the annular seat 20 of the outer elastic piece 2, and a plurality of first card points are correspondingly disposed on the inner side wall of the plastic shell 1 10, the first spur 22 on the outer elastic piece 2 is correspondingly stuck at the first card point 10 of the plastic case 1. a plurality of second spurs 32 are disposed on the annular seat 30 of the inner elastic piece 3, and the rubber shell 1 A plurality of second card points 12 are correspondingly disposed on the inner side wall, and the second pinbs 32 on the inner elastic piece 3 are correspondingly caught at the second card point 12 of the rubber case 1. The inner side wall of the plastic shell 1 is further provided with a third card point 14. The female terminal 4 is correspondingly inserted into the third card point 14. The outer casing 5 is provided with a hole 50 and a boss 52. The plastic shell 1 is correspondingly provided with a card table 16 and a platform 18, and the outer casing 5 When mounted on the casing 1, the deck 16 passes through a hole 50 in the casing 5, and the boss 52 of the casing 5 rests on the casing 1. The inner shell of the plastic shell 1 is further provided with an inner elastic piece hanging platform 19, and the hanging platform 19 The contact point with the inner elastic piece 3 is curved so that it is in contact with the inner elastic piece 3 better.

Referring to FIG. 6 to FIG. 20, the elastic piece 24 of the outer elastic piece 2 and the elastic piece of the inner elastic piece 3 of the computer connector joint 34 The number of the elastic pieces 2 is 4 pieces and the inner elastic piece 3 is 4 pieces of the elastic piece 34, or the number of the elastic piece 24 and the elastic piece 34 is 4 pieces and 6 respectively. Film and so on.

Referring to FIG. 21, a groove 6 is formed at the wire of the outer elastic piece 2 and the inner elastic piece 3, and the groove 6 is The tin area can be increased, and the tin can be left in the groove 6, which can increase the holding force of the wire and the PCB, so that the welding is more stable and reliable.

The outer elastic piece 2 and the inner elastic piece of the above computer connector joint 3 For the multi-piece design, after the male and female are inserted, the plug will not be swayed, reducing signal attenuation and instability, resulting in poor contact. Outer shrapnel 2 and inner shrapnel 3 The multi-piece mechanism increases the clamping force between the male and female ends, thus effectively enhancing the stability of the male-female connection in the rocking test. The welding wire of the outer elastic piece 2 and the inner elastic piece 3 is provided with a groove 6 , making the welding more stable and more reliable.

The above description of the preferred embodiments enables those skilled in the art to make and utilize the invention. Those skilled in the art can implement various modifications to the present embodiments in accordance with the general principles presented herein without the need for creative labor. Accordingly, the invention is not limited to the embodiments shown herein, but is in accordance with the scope of the appended claims.

Claims

A computer connector connector includes a plastic shell, an outer elastic piece, an inner elastic piece, a female terminal and a outer casing, wherein the outer elastic piece and the inner elastic piece are inserted into the inner side of the plastic case, and the inner elastic piece is mounted inside the outer elastic piece, and the female terminal is inserted in the rubber case The outer casing surrounds the outer periphery of the rubber casing; the outer elastic piece includes an annular seat and a plurality of elastic pieces, and the ring body seat is integrally formed with the elastic piece, the elastic piece includes a fixed end and a free end, and the fixed end and the annular seat Connected, the fixed end extends outward to form a free end ; The inner elastic piece is provided with a plurality of elastic pieces, the outer elastic piece comprises an annular seat and a plurality of elastic pieces, and the annular seat is integrally formed with the elastic piece, the elastic piece comprises a fixed end and a free end, and the fixed end is connected with the annular seat, The fixed end extends outward to form a free end, and the inner portion of the plastic shell is further provided with an inner elastic piece hanging platform, the contact point of the hanging table and the inner elastic piece is curved, and the outer elastic piece and the inner elastic piece are provided with a concave portion at the welding line groove.
Claims 1 The computer connector connector is characterized in that: a plurality of first clicks are arranged on the annular seat of the outer elastic piece, and a plurality of first card points are correspondingly arranged on the inner side wall of the rubber shell, and the outer elastic piece is arranged The first spur corresponds to the first card point of the plastic case.
Claims 2 The computer connector connector is characterized in that: the inner ring of the inner elastic piece is provided with a plurality of second clicks, and the inner side wall of the rubber case is correspondingly provided with a plurality of second card points, wherein the inner elastic piece is arranged The second spur corresponds to the second card point of the plastic case.
Claims 3 The computer connector connector is characterized in that: the inner side wall of the plastic shell is further provided with a third card point, and the female terminal is correspondingly inserted into the third card point.
Claims 4 The computer connector connector is characterized in that: the outer casing is provided with a hole and a boss, and the rubber shell is correspondingly provided with a card table and a platform, the card table passes through a hole in the outer casing, and the boss of the outer casing Put it on the plastic case.