CN2713678Y

CN2713678Y - Electric connector

Info

Publication number: CN2713678Y
Application number: CN 200420059915
Authority: CN
Inventors: 蔡更生
Original assignee: CviLux Corp
Current assignee: CviLux Corp
Priority date: 2004-05-24
Filing date: 2004-05-24
Publication date: 2005-07-27
Anticipated expiration: 2014-05-24

Abstract

The utility model discloses an electric connector, in particular to an electric connector which is capable of acting as a wire end of the winding displacement to mutually butt with an abutting joint connector of a circuit board. The electric connector comprises an isolation body, a plurality of terminals and a stopping component; wherein, the isolation body is provided with a convex part, and the convex part is provided with a plurality of terminal grooves penetrating through the isolation body. The terminal is provided with a contacting part, a wire connecting part and a fixing part connecting the contacting part and the wire connecting part, and each terminal is inserted in each terminal groove. In addition, the stopping part is arranged on the convex part of the isolation body and stops gaps between each terminal and each terminal groove. The stop of the stopping component is used for avoiding improper infiltration of the glue solution when glue is applied.

Description

Electric connector

Technical field

The utility model relates to a kind of electric connector, particularly a kind of computer winding displacement that is applied to, and as the next electric connector that docks each other with the butt connector of circuit board of the line end of this winding displacement.

Background technology

Computer-internal has a plurality of winding displacements, in order to as computer with being connected between electronic product and the computer-internal circuit board, it comprises that substantially one is provided with insulating body and a plurality of terminal that is plugged in this terminal groove of a plurality of terminal grooves, the tail end of each terminal is then in order to electrically connect with winding displacement, so, when this electric connector butts up against butt connector on the circuit board, can conducting by the electrical contact of its terminal head end.

But these electric connectors must be done respectively for the first time and gluing for the second time after inserting terminal and after all installing.And owing to still have the gap between each terminal and the terminal groove, therefore, when its when doing gluing for the first time, will often have glue can infiltrate the head end (touching end) of each terminal by these gaps, cause loose contact, more or even can't electrically contact.

Summary of the invention

The purpose of this utility model provides a kind of electric connector, the improper infiltration of glue when avoiding gluing by stop part.

Above-mentioned purpose of the present utility model is achieved in that a kind of electric connector, it is characterized in that comprising: an insulating body, have a protuberance, and this protuberance is provided with a plurality of terminal grooves that run through insulating body; A plurality of terminals have contacting part, wire connecting portion and are connected in fixed part between this contacting part and the wire connecting portion, and each terminal is plugged in each terminal groove; One stop part is arranged on the protuberance of this insulating body, and block is lived the gap between each terminal and each terminal groove.

The utility model is located terminal automatically, and need not be put terminal during fabrication accurately by the special locating structure between stop part and the terminal.

The utility model is elaborated with instantiation below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model electric connector;

Fig. 2 is the three-dimensional combination figure of the utility model electric connector;

Fig. 3 is the vertical view of the utility model electric connector;

Fig. 4 is the profile of the utility model electric connector.

Description of reference numerals: 1 insulating body; 11 protuberances; 111 grooves; 112 catching grooves; 12 terminal grooves; 2 stop parts; 21 button arms; 211 button portions; 22 protuberances; 221 inclined-planes; 3 terminals; 31 fixed parts; 311 hole bodies; 32 wire connecting portion; 33 contacting parts.

Embodiment

See also Fig. 1～Fig. 4, the utility model provides a kind of electric connector, comprises an insulating body 1, a stop part 2 and most terminal 3.

This insulating body 1 has a protuberance 11, and this protuberance 11 is provided with a plurality of terminal grooves 12 that run through this insulating body 1.Respectively be provided with a groove 111 on each terminal groove 12 of this protuberance 11, the both sides lower edge of this protuberance 11 then respectively is provided with a catching groove 112.

Each terminal 3 has a contacting part 33, wire connecting portion 32 and is connected in fixed part 31 between this contacting part 33 and the wire connecting portion 32, and each terminal 3 is plugged in each terminal groove 12.Wherein, this contacting part 33 is used for electrically contacting with the terminal of the butt connector of scheming not show, this wire connecting portion 32 is used for being electrically connected (clamping connection or welding etc.) in the signal line end of computer winding displacement, and respectively offering a hole body 311 on each securing fixed part 31, each hole body 311 is with respect to each groove 111 of this protuberance 11.

The two ends of this stop part 2 respectively are formed with a button arm 21, each free end of detaining arm 21 has a button portion 211, each button portion 211 is with respect to each catching groove 112 of this protuberance 11, and use this stop part 2 is buckled on this protuberance 11, and block is lived the gap between each terminal 3 and each terminal groove 12, and is unlikely the anxiety that has infiltration when gluing.Also convex with in these two buttons stop part 2 bottom sides between arm 21 a plurality of with respect to protuberance groove 111, and, use each terminal 3 be fixed in the terminal groove 12 with respect to the protuberance 22 of each terminal hole body 311.

See also Fig. 4, each protuberance 22 of this stop part 2 further is formed with an inclined-plane 221, the inclined-plane 221 of each protuberance 22 can act on hole body 311 inner edges of each terminal 3 and have the correcting effect, each terminal 3 can be located automatically, and needn't also will precisely put terminal 3 during fabrication.

Therefore, the utility model is by the setting of stop part 2, and this stop part 2 can the gap of block between each terminal 3 and each terminal groove 12, uses and can avoid it when gluing, the situation that has the improper infiltration of glue takes place, and therefore never has loose contact or can't electrically contact; By the special locating structure between this stop part 2 and the terminal 3, make protuberance 22 and hole body 311 (even comprising groove 111 again) again, can allow terminal 3 locate automatically, and need not put terminal during fabrication accurately with inclined-plane 221.

The above only is a preferable feasible embodiment of the present utility model; be not to be used for limiting protection range of the present utility model; therefore the equivalence that content is done shown in all utilization the utility model specifications and the accompanying drawing changes, and all is contained within the protection range of the present utility model.

Claims

1, a kind of electric connector is characterized in that comprising:

One insulating body has a protuberance, and this protuberance is provided with a plurality of terminal grooves that run through insulating body;

A plurality of terminals have contacting part, wire connecting portion and are connected in fixed part between this contacting part and the wire connecting portion, and each terminal is plugged in each terminal groove; And

One stop part is arranged on the protuberance of this insulating body, and block is lived the gap between each terminal and each terminal groove.

2, electric connector as claimed in claim 1, it is characterized in that the stop part two ends respectively are formed with a button arm, each detains arm free ending tool one button portion, the correspondence position of protuberance is formed with relative catching groove, and two button portions of this stop part are snapped in the relative catching groove of this protuberance.

3, electric connector as claimed in claim 1 is characterized in that, the bottom side of stop part convexes with a plurality of protuberances, then offers corresponding hole body on the fixed part of each terminal, and each protuberance of this stop part is inserted in the relative hole body of each terminal.

4, electric connector as claimed in claim 3 is characterized in that, the protuberance of insulating body further is provided with a plurality of grooves, and each groove is corresponding to the protuberance of stop part, the hole body of terminal, and each protuberance can be inserted in the relative groove of this protuberance.

5, electric connector as claimed in claim 3 is characterized in that, each protuberance of stop part further is formed with an inclined-plane, and the ramp effect of each protuberance is in the hole body inner edge of each terminal.