CN202103199U

CN202103199U - HDMI DIP type connector

Info

Publication number: CN202103199U
Application number: CN201120124546XU
Authority: CN
Inventors: 朱东风
Original assignee: GUANGZHOU ZENGCHENG HEYUN HARDWARE PROCESSING FACTORY
Current assignee: GUANGZHOU ZENGCHENG HEYUN HARDWARE PROCESSING FACTORY
Priority date: 2011-04-22
Filing date: 2011-04-22
Publication date: 2012-01-04
Anticipated expiration: 2021-04-22

Abstract

The utility model relates to the field of connectors of electrical appliances, and discloses an HDMI (High Definition Multimedia Interface) connector. The HDMI connector comprises an insulating body, a first group of conductive terminals and a second group of conductive terminals all arranged integrally via injection molding, wherein both the first group of conductive terminals and the second group of conductive terminals are connected with one end of a main material strap and adopt an vertical two-layer structure, and adopt a horizontal two-layer structure after bending at a fourth bending part. The HDMI DIP (Double In-line Package) type connector provided by the utility model has compact structure, stable property, capability of being applied to different products and improving the diversity of the HDMI connector, wider application range, less material consumption, greatly shortened working hours, upgraded efficiency, and effectively lowered cost.

Description

A kind of HDMI DIP type connector

Technical field

The utility model relates to the electric coupler field, specifically a kind of HDMI connector.

Background technology

HDMI; English full name is High Definition Multimedia Interface, and Chinese is a HDMI, and the connector of HDMI specification can transmit the high-resolution video of uncompressed and the data of multichannel audio with the form of number under the high-quality situation of maintenance; The employing single line connects; Replaced the cable of product complicacy behind, simplified the installation of system greatly, so the scope of application is more and more wider.The Type A HDMI connector of standard has 19 pin positions; The HDMI of conventional art separately is designed to HDMI terminal material belt two kinds of specifications, that be separated from each other with two terminal group in the HDMI connector; The number of molds that needs like this is many; The material consumption increases, and development cost can increase, and the difficulty of manufacturing process also can increase.

In addition, use the product at HDMI terminal varied at present, client's demand is also different; And the HDMI connector construction of prior art; Its 19 terminals that are connected in the auxiliary material band portion flatly are arranged in together, and its adaptability is just far short of what is expected so, do not meet changeable requirement now.In addition, the HDMI connector procedure more complicated of prior art, increase man-hour, causes the material waste, increases development cost.

The utility model content

In order to address the above problem, the utility model embodiment provide a kind of compact conformation, stable and reliable for performance, applicable to the HDMIDIP type connector of different terminals.

The utility model is achieved in that

A kind of HDMI connector comprises insulating body, first group of conducting terminal and second group of conducting terminal, and said insulating body is injection-moulded in first group of conducting terminal and second group of conducting terminal,

First group of conducting terminal and second group of conducting terminal of being connected with major ingredient band one end are double-layer structure up and down,

On second group of conducting terminal of first group of conducting terminal first bending part, second bending part, the 3rd bending part and the 4th bending part are arranged successively, first bending part, second bending part, the 3rd bending part and the 4th bending part are arranged on second group of conducting terminal successively,

First group of conducting terminal and second group of conducting terminal bend at first bending part, and first group of conducting terminal and second group of conducting terminal are in same horizontal plane,

First group of conducting terminal and second group of conducting terminal still are in same vertical plane after the bending of second bending part,

First group of conducting terminal and second group of conducting terminal still are in same horizontal plane after the bending of the 3rd bending part,

Two the 4th bending parts are not on same straight line, and first group of conducting terminal and second group of conducting terminal are the front and back double-layer structure after the bending of the 4th bending part.

Preferably; Said insulating body comprises the first half and Lower Half; The terminal part of structure is injection-moulded in the insulating body first half with being up and down, and the insulating body Lower Half is injection-moulded in remaining terminal part, and the crossbeam front end face of insulating body Lower Half is provided with limited post; The rear end face of crossbeam is provided with stopper slot, on two card posts of crossbeam lower end, the screens groove is set all.

The utility model can be done following improvement: the both sides of the crossbeam of said insulating body Lower Half are provided with anti-rotation post.

The HDMI DIP type connector that the utility model provides has following advantage:

1, compact conformation, stable performance;

2, two rows before and after 19 terminals that are connected with use side are divided into can be so that HDMI DIP type

Connector is applicable to Different products, improves the diversity of HDMI connector, and the scope of application is wider;

3, owing to the variation of its structure, its manufacture craft is oversimplified, and has not only reduced the consumption of material, and has reduced man-hour greatly, promotes efficient, has reduced cost effectively.

Description of drawings

Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, does not constitute the improper qualification to the utility model, in the accompanying drawings:

The structural representation of the HDMI DIP type connector that Fig. 1 provides for the utility model embodiment;

Fig. 2 is a structural representation of making the used strip of HDMI DIP type connector among the embodiment;

Fig. 3 is the structural representation of insulating body in the present embodiment.

Embodiment

To combine accompanying drawing and specific embodiment to specify the utility model below, be used for explaining the utility model in the illustrative examples and the explanation of this utility model, but not as the qualification to the utility model.

As shown in Figure 1, the HDMI DIP type connector that present embodiment provides comprises insulating body 1, first group of conducting terminal 2 and second group of conducting terminal 3, and insulating body 1 is injection-moulded in first group of conducting terminal 2 and second group of conducting terminal 3,

(be meant the strip that in manufacturing process, is connected with major ingredient band 4; When HDMI DIP type connector uses; The major ingredient band can be disconnected by breaking off with the fingers and thumb) first group of conducting terminal 2 connecting of an end be with second group of conducting terminal 3 about double-layer structure; First bending part 5, second bending part 6, the 3rd bending part 7 and the 4th bending part 8 are arranged on 2 second groups of conducting terminals 3 of first group of conducting terminal successively; First bending part 5, second bending part 6, the 3rd bending part 7 and the 4th bending part 9 (Fig. 2 has clearly reacted the bending situation of terminal for making the strip of present embodiment HDMI connector among the figure) are arranged on second group of conducting terminal 3 successively

First group of conducting terminal 2 and second group of conducting terminal 3 are in 5 bendings of first bending part; First group of conducting terminal 2 and second group of conducting terminal 3 are in same horizontal plane; The terminal part broad that in manufacturing process, is connected with major ingredient band one end, the terminal width also diminishes in the bending of first bending part

First group of conducting terminal 2 and second group of conducting terminal 3 still are in same vertical plane after the bending of second bending part,

First group of conducting terminal 2 and second group of conducting terminal 3 still are in same horizontal plane after the bending of the 3rd bending part,

The 4th bending part 8 and 9 is not on same straight line, and first group of conducting terminal 2 and second group of conducting terminal 3 are the front and back double-layer structure after the bending of the 4th bending part.

Because connecting 19 terminals of major ingredient band one end is divided into two-layer up and down; And terminal ends one end of element (connect use) is two-layer before and after also being divided into; So the HDMI DIP type connector construction that present embodiment provides is very compact, and terminal and insulating body be injection-moulded in one, and performance is also very stable.Simultaneously, two-layer before and after terminal ends is divided into, make HDMI DIP type connector be applicable to Different products like this, improve the diversity of HDMI connector, the scope of application is wider.This structure only needs exploitation two molds all right in manufacturing process, and terminal and insulating body be injection-moulded in together, and technology significantly reduces, and the material consumption also reduces, and has not only reduced man-hour, and has reduced cost.

In the present embodiment, the insulating body of the preferred following structure of insulating body (as shown in Figure 3):

Insulating body 1 comprises the first half 101 and Lower Half 102; The terminal part of structure is injection-moulded in the insulating body first half 101 with being up and down; Insulating body Lower Half 102 is injection-moulded in remaining terminal part; Crossbeam 103 front end faces of insulating body Lower Half 102 are provided with limited post 104, and the rear end face of crossbeam 103 is provided with stopper slot 105, on two card posts 106 of crossbeam 103 lower ends, screens groove 107 are set all.

The insulating body of said structure can further also strengthen the stability of connector so that being connected more closely of connector and Connection Element, more stable.

In addition, in order to make the HDMI connector more stable, can anti-rotation post 108 be set in the both sides of the crossbeam 103 of insulating body Lower Half 102, connector cannot be rotated under the effect of external force like this.

More than technical scheme that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.

Claims

1. a HDMI connector comprises insulating body (1), first group of conducting terminal (2) and second group of conducting terminal (3), and said insulating body (1) is injection-moulded in first group of conducting terminal (2) and second group of conducting terminal (3), it is characterized in that:

The first group of conducting terminal (2) that is connected with major ingredient band (4) one ends and second group of conducting terminal (3) are double-layer structure up and down; First bending part (5), second bending part (6), the 3rd bending part (7) and the 4th bending part (8) are arranged on first group of (2) second groups of conducting terminal of conducting terminal (3) successively; First bending part (5), second bending part (6), the 3rd bending part (7) and the 4th bending part (9) are arranged on second group of conducting terminal (3) successively

First group of conducting terminal (2) and second group of conducting terminal (3) are in first bending part (5) bending, and first group of conducting terminal (2) and second group of conducting terminal (3) are in same horizontal plane,

First group of conducting terminal (2) and second group of conducting terminal (3) still are in same vertical plane after the bending of second bending part,

First group of conducting terminal (2) and second group of conducting terminal (3) still are in same horizontal plane after the bending of the 3rd bending part,

The 4th bending part (8) and (9) are not on same straight line, and first group of conducting terminal (2) and second group of conducting terminal (3) be double-layer structure before and after being after the bending of the 4th bending part.

2. HDMI connector as claimed in claim 1; It is characterized in that: said insulating body (1) comprises the first half (101) and Lower Half (102); The terminal part of structure is injection-moulded in the insulating body first half (101) with being up and down; Insulating body Lower Half (102) is injection-moulded in remaining terminal part; Crossbeam (103) front end face of insulating body Lower Half (102) is provided with limited post (104), and the rear end face of crossbeam (103) is provided with stopper slot (105), on two card posts (106) of crossbeam (103) lower end, screens groove (107) is set all.

3. HDMI connector as claimed in claim 2 is characterized in that: the both sides of the crossbeam (103) of said insulating body Lower Half (102) are provided with anti-rotation post (108).