CN201204302Y

CN201204302Y - Terminal support structure

Info

Publication number: CN201204302Y
Application number: CNU2008200477218U
Authority: CN
Inventors: 李重志
Original assignee: 蔡添庆
Priority date: 2008-05-14
Filing date: 2008-05-14
Publication date: 2009-03-04
Anticipated expiration: 2018-05-14

Abstract

The utility model pertains to the field of electric connector, specially relates to mounting construction of a connector terminal, comprising an insulation body of connector, a terminal fixedly mounted on the insulation body, a supporting rubber position extruding from rear terminal of the insulation body terminal pore, whose upper terminal surface is in parallel with the bottom surface of the terminal pore, and extending length is corresponding to bending position of terminal, a cover covered on the insulation body rear terminal, having a plurality of slots disposed on the inner surface thereon, which covers the terminal and press the terminal to bend and extrude from the inner bottom surface. After inserting the terminal into the terminal pore, the inserted portion is bended by manually pressing down and supporting by the supporting rubber position, and is positioned by covering the rear cover, and the bended portion is stabilized, and mechanical bending is reduced. The operation is completed with assembly process of the connector, thus working procedure is simplified, and efficiency is improved. Having the supporting rubber position to assists supporting, the terminal bending portion is not likely to deform, and the product has a great construction.

Description

The terminal support structure

Technical field:

The utility model relates to technical field of electric connectors, refers in particular to a kind of bonder terminal mounting structure.

Background technology:

Connector especially has the integrated connector of many sockets, generally is positioned at the socket on upper strata, end after its embedded terminal, and promptly the welding foot extension is generally longer, needs bending to extend; In the prior art, the terminal bending part is unsettled, lacks assist location, and machine operation is all adopted in all bendings; This structure has following shortcoming: the bending part does not have assist location, easy deformation, and the poor flatness that causes the terminal welding foot to stretch out is unfavorable for the upper plate assembling; Other adopts the machine bending often, processing inconvenience.

Summary of the invention:

The purpose of this utility model is to provide a kind of ease of assembly, Stability Analysis of Structures, the supporting construction that makes things convenient for terminal to install.

For achieving the above object, the utility model adopts following scheme:

The terminal support structure, comprise insulating body, the terminal of connector, terminal is fixedly installed in insulating body, stretches out one by insulating body terminal hole rear end and supports the glue position, the upper surface of supporting the glue position is concordant with the bottom surface of terminal hole, and it is corresponding with the terminal bending part just to support the overhanging length in glue position; One bonnet hides in the insulating body rear end, and the bonnet medial surface is provided with several groove, and several groove protects terminal and stretched out by its inner bottom surface roof pressure terminal bending.

In the such scheme, have fillet to be connected between the upper surface of supporting the glue position and the overhanging end face, and fillet is big or small consistent with terminal bending inner arc.

The terminal bending gradient that groove position gradient and its of several groove of described bonnet medial surface are protected is consistent; Several groove be by a plurality of glue bit intervals that stretch out arrange form.

The utility model is to stretch out one to support the glue position in the terminal hole rear end, by this glue position supplemental support terminal bending, and is furnished with bonnet and protects the terminal dogleg section, obtains following beneficial effect thus:

1, can realize manual bending operation, reduce the machine bending, process, assemble more convenient; After terminal inserts the terminal hole location, prop up the top by supporting the glue position, manually press down and can realize this position bending, protect the location by bonnet again, bending part is stablized got final product, reduce the machine bending, this bending operation is finished with the connector assembling, reduces operation, raises the efficiency.

2, auxiliary top, the glue of support position arranged, the terminal bending part is not yielding, and product structure is good.

Description of drawings:

Accompanying drawing 1 is the utility model structural representation;

Accompanying drawing 2 is the insulating body structural representation;

Accompanying drawing 3 is an insulating body structure cutaway view;

Accompanying drawing 4 is the rear cover structure schematic diagram;

Accompanying drawing 5 is a terminal group process of assembling schematic diagram.

Embodiment:

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

See shown in the accompanying drawing 1～5, terminal support structure described in the utility model, mainly comprise insulating body 10, terminal 20 and a bonnet 30, terminal 20 is fixedly installed in insulating body 10, bonnet 30 is installed for embedding, utilize the left and right sides sidewall clamping bonnet 30 of insulating body 10 rear ends, and be furnished with the connection of buckling, make things convenient for the location assembling of bonnet 30 thus.

In the utility model, stretch out one by terminal hole 11 rear ends of insulating body 10 and support glue position 12, the upper surface of supporting glue position 12 is concordant with the bottom surface of terminal hole 11, it is corresponding with terminal 20 bending parts just to support the overhanging length in glue position 12, and have fillet 13 to be connected between the upper surface of supporting glue position 12 and the overhanging end face, fillet 13 is big or small consistent with terminal bending inner arc.Fillet 13 plays slyness, guide function, and stress is too concentrated when avoiding the terminal bending.So as shown in Figure 5, terminal 20 was straight before this to be implanted in the terminal hole 11, can utilize subsequently and support 12 tops, glue position, press down terminal, terminal is complied with and is supported glue position 12 bendings, supporting glue position 12 has a top, carrying effect, realizes manual bending with this, reduces the machine bending operation, promptly simplify the operation, improve assembling speed, the existence of supporting glue position 12 not only can realize manual bending, and the effect of supplemental support terminal is arranged, the location is good, it is unsettled to be unlikely to terminal, and terminal is just not yielding yet, is beneficial to follow-up upper plate operation.

Bonnet 30 hides in insulating body 10 rear ends, and bonnet 30 medial surfaces are provided with several groove 31, the terminal bending gradient that groove position gradient and its of several groove 31 are protected is consistent, and several groove 31 protects terminal and stretched out by its inner bottom surface roof pressure terminal 20 bendings, and the terminal bending is extended and partly is placed in the groove 31.Several groove 31 be by a plurality of glue bit intervals that stretch out arrange form, thereby the glue position between groove and the groove separates, and can avoid short circuit between terminal, guarantees terminal 30 distortion that can not misplace, and also has the effect of anti-high frequency simultaneously.The inner bottom surface roof pressure terminal 20 of groove 31 and do not allow the terminal dogleg section stick up outward, this structure organically cooperate needs of manual bending just, further control terminal, assurance bending quality.

Design concept of the present utility model is to stretch out one at the terminal fixed position to support the glue position, and this glue position can be reduced the terminal bending times, even cancellation terminal bending station; By this glue position, can make terminal not bending just be pressed into main body, guarantee to be pressed into quality; After being pressed into, the cooperation of passing through bonnet relies on rear cover structure that terminal is protected the terminal bending again, can reduce the bending station like this, reduces cost.

Claims

1, terminal support structure, the insulating body (10), the terminal (20) that comprise connector, terminal (20) is fixedly installed in insulating body (10), it is characterized in that: stretch out one by insulating body (10) terminal hole (11) rear end and support glue position (12), the upper surface of supporting glue position (12) is concordant with the bottom surface of terminal hole (11), and it is corresponding with terminal (20) bending part just to support the overhanging length in glue position (12); One bonnet (30) hides in insulating body (10) rear end, and bonnet (30) medial surface is provided with several groove (31), and several groove (31) protects terminal and stretched out by its inner bottom surface roof pressure terminal (20) bending.

2, terminal support structure according to claim 1 is characterized in that: have fillet (13) to be connected between the upper surface of supporting glue position (12) and the overhanging end face, and fillet (13) is big or small consistent with terminal bending inner arc.

3, terminal support structure according to claim 1 is characterized in that: the groove position gradient of several groove (31) of bonnet (30) medial surface is consistent with the terminal bending gradient that it is protected.

4, according to claim 1 or 3 described terminal support structures, it is characterized in that: inboard several groove (31) of bonnet (30) be by a plurality of glue bit intervals that stretch out arrange form.