CN202034584U

CN202034584U - Computer connector joint

Info

Publication number: CN202034584U
Application number: CN 201020646819
Authority: CN
Inventors: 郑允信
Original assignee: DONGGUAN SHYH HWA ELECTRONICS Co Ltd
Current assignee: DONGGUAN SHYH HWA ELECTRONICS Co Ltd
Priority date: 2010-12-07
Filing date: 2010-12-07
Publication date: 2011-11-09
Anticipated expiration: 2020-12-07

Abstract

The utility model provides a computer connector joint, comprising a gluing shell, outer spring sheets, inner spring sheets, a female terminal and a housing, wherein the outer spring sheets and the inner spring sheets are inserted into the internal of the gluing shell, the inner spring sheets are arranged at inner sides of the outer spring sheets, the female terminal is inserted on the gluing shell, and the housing surrounds the periphery of the gluing shell; each outer spring sheet comprises an annular seat and a plurality of spring sheets, the annular seat and the spring sheets are integrated to be one body, the spring sheet comprises a fixed end and a free end, the fixed end is connected with the annular seat, and the fixed end extends outwardly to form the free end; each inner spring sheet also comprises a plurality of spring sheets, the spring sheet also comprises an annular seat and a plurality of spring sheets, the annular seat and the spring sheets are integrated to be one body, the spring sheet comprises a fixed end and a free end, the fixed end is connected with the annular seat, and the fixed end extends outwardly to form the free end. A plurality of outer spring sheets and inner spring sheet are adopted for the computer connector joint, the plug can not swing after the plugging of a male plug and a female plug, therefore, the occurrence of signal attenuation or instability is reduced, and the contact becomes better.

Description

A kind of computer connector joint

[technical field]

The utility model belongs to the DC power supply field of connectors, especially uses the adapter connector in the computer dc charger.

[background technology]

Development and progress along with society, numerous electric equipments begins in the middle of a large amount of live and works that pours in people, gradually Fa Zhan computer popularity with our daily life interwoveness, and become one of media of information in human work, the life already, existing computer develops toward direction lighter, thinner, more convenient practicality, and to requiring longer its service time; But battery capacity is big more, and the charging interval is long more, and existing computer connector joint connects unstable, and charging rate is slow.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of computer connector joint, and its connection is stable and the high current charges speed of high power is fast.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of computer connector joint is provided, comprise glue shell, outer shell fragment, inner shrapnel, female terminal and shell, described outer shell fragment and inner shrapnel insert glue shell inside, and inner shrapnel is installed in outer shell fragment inboard, described female terminal is inserted on the glue shell, and shell is trapped among glue shell periphery; Described outer shell fragment comprises annular seating and a plurality of shell fragment, and ring body seat and shell fragment are one-body molded, and described shell fragment comprises stiff end and free end, and described stiff end and annular seating join, the stiff end formation free end that stretches out; Described inner shrapnel is provided with a plurality of shell fragments, and described outer shell fragment comprises annular seating and a plurality of shell fragment, and annular seating and shell fragment are one-body molded, and described shell fragment comprises stiff end and free end, and described stiff end and annular seating join, the stiff end formation free end that stretches out.

Compared with prior art, the outer shell fragment and the inner shrapnel of above-mentioned computer connector joint design for multiple-piece, to after inserting, can not make that plug waves in male and female, reduce signal attenuation to occur, and unsettled phenomenon can not cause loose contact.

[description of drawings]

Fig. 1 is the schematic perspective view of the utility model computer connector joint;

Fig. 2 is the perspective exploded view of the utility model computer connector joint;

Fig. 3 looks schematic diagram for the left side of the outer shell fragment of the utility model computer connector joint;

Fig. 4 looks schematic diagram for the left side of the inner shrapnel of the utility model computer connector joint;

Fig. 5 is the cross-sectional schematic of the utility model computer connector joint.

Fig. 6 is 4 inner shrapnels and 4 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Fig. 7 is 4 inner shrapnels and 6 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Fig. 8 is 4 inner shrapnels and 8 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Fig. 9 is 6 inner shrapnels and 4 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 10 is 6 inner shrapnels and 6 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 11 is 6 inner shrapnels and 8 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 12 is 6 inner shrapnels and 12 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 13 is 8 inner shrapnels and 4 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 14 is 8 inner shrapnels and 6 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 15 is 8 inner shrapnels and 8 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 16 is 8 inner shrapnels and 12 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 17 is 12 inner shrapnels and 4 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 18 is 12 inner shrapnels and 6 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 19 is 12 inner shrapnels and 8 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 20 is 12 inner shrapnels and 12 schematic top plan view that outer shell fragment is arranged of the utility model computer connector joint;

Figure 21 is the utility model computer connector joint schematic perspective view from another viewpoint.

[embodiment]

Below in conjunction with accompanying drawing the utility model is further described:

Please join Fig. 1, the utility model computer connector joint, it comprises glue shell 1, outer shell fragment 2, inner shrapnel 3, female terminal 4 and shell 5, described outer shell fragment 2 and inner shrapnel 3 insert glue shell 1 inside, and inner shrapnel is installed in outer shell fragment 2 inboards, described female terminal 4 is inserted on the glue shell 1, and shell 5 is trapped among glue shell 1 periphery.

Please together consult Fig. 2 to Fig. 5, described outer shell fragment 2 and inner shrapnel 3 go in ring for one and design, and production and assembly are easy, and structure is more stable.Described outer shell fragment 2 and inner shrapnel 3 are the multiple-piece contact, described outer shell fragment 2 comprises annular seating 20 and a plurality of shell fragment 24, annular seating 20 is one-body molded with shell fragment 24, described shell fragment 24 comprises stiff end (not indicating among the figure) and free end 240, described stiff end and annular seating 20 join, and stiff end stretches out and forms free end 240.Described inner shrapnel 3 is provided with a plurality of shell fragments 34, described inner shrapnel 3 comprises annular seating 30 and a plurality of shell fragment 34, annular seating 30 is one-body molded with shell fragment 34, described shell fragment 34 comprises stiff end (not indicating among the figure) and free end 340, described stiff end and annular seating 30 join, and stiff end stretches out and forms free end 340.This multiple-piece contacting structure of outer shell fragment 2 and inner shrapnel 3 can increase the chucking power between male and the female so that shunting effect is better, thereby strengthens waving the male and female connection stability in the test.

The annular seating 20 of described outer shell fragment 2 is provided with a plurality of first card thorns 22, and correspondence is provided with a plurality of first stuck points 10 on the madial wall of glue shell 1, and the card of first on the described outer shell fragment 2 thorn 22 correspondences are stuck in first stuck point, 10 places of glue shell 1.The annular seating 30 of described inner shrapnel 3 is provided with a plurality of second card thorns 32, and correspondence is provided with a plurality of second stuck points 12 on the madial wall of glue shell 1, and the card of second on the described inner shrapnel 3 thorn 32 correspondences are stuck in second stuck point, 12 places of glue shell 1.Also be provided with the 3rd stuck point 14 on the madial wall of described glue shell 1, female terminal 4 correspondences snap in the 3rd stuck point 14.Described shell 5 is provided with hole 50 and boss 52, and correspondence is provided with card platform 16 and sets up the stage 18 on the glue shell 1, and when described shell 5 was installed on the glue shell 1, card platform 16 passed the hole 50 on the shell 5, and the boss 52 of shell 5 rides on the glue shell 1.Described glue shell 1 inside also is provided with inner shrapnel hanging platform 19, and described hanging platform 19 is established arc with the contact point of inner shrapnel 3, makes itself and the better effects if that contacts of inner shrapnel 3.

See also Fig. 6 to Figure 20, the quantity of the shell fragment 24 of the outer shell fragment 2 of described computer connector joint and the shell fragment 34 of inner shrapnel 3 can be a plurality of, as outer shell fragment 2 shell fragments 24 is that 4 and inner shrapnel 3 shell fragments 34 are 4, and perhaps the quantity of shell fragment 24 and shell fragment 34 is respectively 4 and 6 etc.

See also Figure 21, the bonding wire place of described outer shell fragment 2 and inner shrapnel 3 is provided with groove 6, and described groove 6 can make that eating the tin area strengthens, and tin is stayed in the groove 6, can increase the confining force of bonding wire place and PCB, makes that welding is more steady more reliable.

The outer shell fragment 2 of above-mentioned computer connector joint and inner shrapnel 3 be for multiple-piece designs, and to after inserting, can not make that plug waves in male and female, reduce signal attenuation to occur, and instability, and cause loose contact.Outer shell fragment 2 and inner shrapnel 3 are provided with the chucking power that multiple-piece mechanism has increased male and female, thereby have effectively strengthened waving the male female connection stability in the test.The bonding wire place of described outer shell fragment 2 and inner shrapnel 3 establishes groove 6, makes that welding is more steady more reliable.

The description of above preferred embodiment makes those skilled in the art can make and utilize the utility model.Those skilled in the art do not need to pay creative work just can be according to the various modifications of rule realization given here to present embodiment.Therefore, the utility model is not limited to embodiment illustrated herein, but consistent with maximum protection scope in this appended claim.

Claims

1. a computer connector joint comprises glue shell, outer shell fragment, inner shrapnel, female terminal and shell, and described outer shell fragment and inner shrapnel insert glue shell inside, and inner shrapnel is installed in outer shell fragment inboard, and described female terminal is inserted on the glue shell, and shell is trapped among glue shell periphery; It is characterized in that: described outer shell fragment comprises annular seating and a plurality of shell fragment, and ring body seat and shell fragment are one-body molded, and described shell fragment comprises stiff end and free end, and described stiff end and annular seating join, the stiff end formation free end that stretches out; Described inner shrapnel is provided with a plurality of shell fragments, and described outer shell fragment comprises annular seating and a plurality of shell fragment, and annular seating and shell fragment are one-body molded, and described shell fragment comprises stiff end and free end, and described stiff end and annular seating join, the stiff end formation free end that stretches out.

2. computer connector joint as claimed in claim 1, it is characterized in that: the annular seating of described outer shell fragment is provided with a plurality of first card thorns, correspondence is provided with a plurality of first stuck points on the madial wall of glue shell, the corresponding first stuck point place that is stuck in the glue shell of the card of first on described outer shell fragment thorn.

3. computer connector joint as claimed in claim 2, it is characterized in that: the annular seating of described inner shrapnel is provided with a plurality of second card thorns, correspondence is provided with a plurality of second stuck points on the madial wall of glue shell, the corresponding second stuck point place that is stuck in the glue shell of the card of second on described inner shrapnel thorn.

4. computer connector joint as claimed in claim 3 is characterized in that: also be provided with the 3rd stuck point on the madial wall of described glue shell, the female terminal correspondence snaps in the 3rd stuck point.

5. computer connector joint as claimed in claim 4 is characterized in that: described shell is provided with hole and boss, and correspondence is provided with Ka Tai and sets up the stage on the glue shell, and described Ka Tai passes the hole on the shell, and the boss of shell rides on the glue shell.

6. computer connector joint as claimed in claim 1 is characterized in that: described glue shell inside also is provided with the inner shrapnel hanging platform, and the contact point of described hanging platform and inner shrapnel is established arc.

7. computer connector joint as claimed in claim 1 is characterized in that: the bonding wire place of described outer shell fragment and inner shrapnel is provided with groove.