CN205069965U

CN205069965U - DK -10p connector

Info

Publication number: CN205069965U
Application number: CN201520659230.9U
Authority: CN
Inventors: 何福前
Original assignee: 何福前
Current assignee: Shenzhen Mingxin Industrial Co. Ltd
Priority date: 2015-08-28
Filing date: 2015-08-28
Publication date: 2016-03-02
Anticipated expiration: 2025-08-28

Abstract

The utility model discloses a connector, include: one glues the core, and this glue core is equipped with a plurality of derangement's terminal manhole at the back, an at least pintle hook lock, this pintle hook lock is equipped with a plurality of reference columns, a plurality of terminal, the terminal all is equipped with the shell fragment pothook, characterized by: glue that the core is upper and lower respectively to be equipped with one row of pintle hook lock locating hole to in going into the pintle hook lock card, the terminal still is equipped with first draw -in groove, terminal accessible terminal manhole gets into glues the core, and after the terminal got into gluey core completely, the first draw -in groove on the terminal was just corresponding the pintle hook lock locating hole, the pintle hook lock passes through can prevent effectively that withdrawing from from appearing in the terminal assembly in the pintle hook lock locating hole blocks the first draw -in groove on the terminal respectively, increases the terminal in addition and the confining force of gluing the shell, and the electrical property keeps well, to inserting the increase of compulsory confining force, shaking the momentum and reduce inserting.

Description

DK-10p connector

Technical field

The utility model relates to data line connector technical field, especially automatic navigator data line connector field.

Background technology

Current in-vehicle navigation apparatus is extensively applied at automotive field, the major function of its associated wiring is on automatic navigator, realize switching USB3.0 transmission, read at a high speed USB and read HD video, and the special connector of bearer connection line also obtains exploitation, uses thereupon, the abnormal problem point fed back in the market is mainly manifested in, product easily occurs: terminal exits, excessive to slotting shaking volume, and the phenomenon of bending forced by the wire rod that spatial limitation occurs.

Summary of the invention

The technical problem that the utility model solves is: overcome existing connector and easily occur: terminal exits, excessive to slotting shaking volume, the phenomenon of bending forced by the wire rod that spatial limitation occurs, there is provided one can effectively prevent terminal from assembling to occur exiting, and increase the confining force of terminal and glue shell, electrically keep connector that is good, that slotting pressure confining force is increased, slotting shaking volume is reduced.

The technical solution adopted in the utility model is:

A kind of connector, comprising: a glue core, is provided with the terminal access aperture of some Heterogeneous Permutations after this glue core; At least one pintle hook lock, this pintle hook lock is provided with some reference columns; Several terminals, described terminal is equipped with shell fragment grab; It is characterized in that: described glue core is upper and lower is respectively provided with a locking card location hole, so that pintle hook lock is snapped in, described terminal is also provided with the first draw-in groove, described terminal enters glue core by terminal access aperture, after terminal enters glue core completely, the first draw-in groove on terminal is just to described pintle hook lock location hole, and described pintle hook lock is snapped into respectively by pintle hook lock location hole in the first draw-in groove on terminal.

According to the embodiment listed by this patent, described reference column and pintle hook lock location hole quantity unanimously, are 6-8.

According to this patent embodiment, described terminal access aperture quantity has 10.

According to this patent embodiment, described upper casing pintle hook lock location hole height 1.9mm.

Compared with existing connector, the advantage that the utility model has is:

1, increase secondary pintle hook lock, effectively prevent terminal from assembling and move back PIN less than occurring, and increase the confining force of terminal and glue shell.

2, can about 80N be reached to slotting limit inclination wire harness is stressed, electrically keep good.

3, slotting pressure confining force is increased.

4, slotting shaking volume is reduced.

Accompanying drawing explanation

Fig. 1 is the glue core figure of the utility model connector;

Fig. 2 is the terminal figure of the utility model connector;

Fig. 3 is the pintle hook lock figure of the utility model connector;

Fig. 4 is the lower casing figure of the utility model connector;

Fig. 5 is the upper casing figure of the utility model connector;

Fig. 6 is the shell figure of the utility model connector;

Fig. 7 is the bonnet figure of the utility model connector;

Fig. 8 is that the terminal of the utility model connector loads glue core schematic diagram;

Fig. 9 is that the pintle hook lock of the utility model connector loads glue core schematic diagram;

Figure 10 is that the glue core of the utility model connector loads lower casing schematic diagram;

Figure 11 is that the upper casing of the utility model connector loads lower casing schematic diagram;

Figure 12 is the loading sheath schematic diagram of the utility model connector;

Figure 13 is the loading bonnet schematic diagram of the utility model connector.

Above-mentioned attached number in the figure is described as follows:

1--glue core 11-pintle hook lock location hole 12-access aperture

2-terminal, 21-shell fragment grab 22-the first draw-in groove

3-pintle hook lock, 31-reference column

Embodiment

Below by embodiment, the utility model connector is described further:

The utility model connector primarily of glue core 1-as shown in Figure 1, terminal 2-as shown in Figure 2, pintle hook lock 3-as shown in Figure 3, lower casing-as shown in Figure 4, upper casing-as shown in Figure 5, shell-as shown in Figure 6, bonnet-form as shown in Figure 7, wherein, lower casing, upper casing, shell, bonnet are that currently available technology connector is common.

For ease of distinguishing each parts, production convenient for assembly, in the present embodiment, glue core 1 is white, and pintle hook lock 2 is green.

The each parts relationship of product:

White size core 1: plastic cement connector-main body, respectively there are 6 pintle hook lock location holes 11 glue core 1 top and bottom, after be 10 dislocation terminal access aperture 12.

Terminal 2: riveting wire rod, load in white size core access aperture 12, shell fragment grab set by terminal is stuck in glue core draw-in groove, fixed terminal.

Green pintle hook lock 3: pintle hook lock 3 loads in the hole of white size core top and bottom---green pintle hook lock 6 reference columns enter in 6 holes of white size core from the left side (the longest reference column), wherein 5 pintle hook lock reference columns are stuck in terminal first draw-in groove 22, second time fixed terminal, 1 pintle hook lock reference column is positioned in plastic cement hole 13.

A boss of lower casing: fixing glue core---glue core is stuck in a hole in the middle of lower casing.

Two boss of upper casing: fixing glue core---glue core are stuck in the middle of upper casing in two holes, and glue core is fixed by upper lower casing.

Black plastic sheath: fixing lower casing and upper casing, make it there will not be loosening.

Bonnet: four draw-in grooves to be stuck in after black plastic sheath in four card columns, are enclosed in sheath by interiors of products material.

Assembly technology flow process is:

1 by terminal 2 riveting connection wire;

Terminal loads in white size core access aperture 12 by 2, sees accompanying drawing 8;

Green pintle hook lock 3 is respectively charged into the location hole of pintle hook lock up and down 11 of white size core 1 and snaps in terminal draw-in groove 22 by 3, sees accompanying drawing 9;

Then 4 loaded lower casing, sees accompanying drawing 10;

5, by upper casing assembling press-in lower casing, see accompanying drawing 11;

Black sheath enters from glue core front end by 6, sees accompanying drawing 12;

Bonnet is snapped into guard trailing end by 7 to be fixed, and sees accompanying drawing 13, and accompanying drawing 13 completes schematic diagram for assembling.

Claims

1. a connector, comprising: a glue core, is provided with the terminal access aperture of some Heterogeneous Permutations after this glue core; At least one pintle hook lock, this pintle hook lock is provided with some reference columns; Several terminals, described terminal is equipped with shell fragment grab; It is characterized in that: described glue core is upper and lower is respectively provided with a locking card location hole, so that pintle hook lock is snapped in, described terminal is also provided with the first draw-in groove, described terminal inserts glue core by terminal access aperture, after terminal inserts glue core completely, the first draw-in groove on terminal is just to described pintle hook lock location hole, and described pintle hook lock is snapped into respectively by pintle hook lock location hole in the first draw-in groove on terminal.

2. connector according to claim 1, is characterized in that: described reference column and pintle hook lock location hole quantity unanimously, are 6-8.

3. connector according to claim 1, is characterized in that: described terminal insertion hole number has 10.