CN204230460U - A kind of novel HDMI (High Definition Multimedia Interface) - Google Patents

Abstract

The utility model discloses a kind of novel HDMI (High Definition Multimedia Interface), comprise the PIN terminal body be made up of PIN terminal, plastic body, bonnet and the metal shell with opening, the intercalation of PIN terminal body is at plastic body internal fixtion, and the solid intercalation in one end is in bonnet, bonnet is enclosed within plastic body, metal shell to be enclosed within plastic body and to be connected with bonnet, described bonnet is provided with the PIN standing groove of the above-mentioned PIN terminal of more than one placement, metal shell is welded with PIN splicing ear, this PIN splicing ear is placed on PIN standing groove, the upper end of metal shell is provided with hole clipping and catch, catch is positioned at the top of hole clipping, described catch is provided with reinforcement, the limit end of above-mentioned hole clipping is provided with breach, corresponding bonnet is provided with the boss and the projection mutually embedding with breach that are interlocked with hole clipping.There is following characteristics: achieve and carry out automatic welding simultaneously, also improve the mechanical performance of product and the reliability of product.

Description

A kind of novel HDMI (High Definition Multimedia Interface)

Technical field

The utility model relates to a kind of multimedia interface, particularly a kind of novel HDMI (High Definition Multimedia Interface).

Background technology

At present, HD digital multimedia interface transmission technology does well, better performances be HDMI technology, HDMI technology a kind ofly meets the brand new digital video of high definition epoch standard, the technology of these aspects of audio interface, and product is widely used in Digital Television.Set Top Box.In projector lamp device product, the high-resolution video of one digital form transmission uncompressed and multichannel audio material, HDMI has the feature of plug and play, but the speed of HDMI transmission does not at present reach perfect effect at a high speed and interface and connector along with its poor stability permanent used, time and occur waving or disconnected news phenomenon, interface is unstable easily to be loosened.

Also need to be soldered to five metals shell from wire rod ground wire at present, cumbersome needs consumes a lot of labour's very costs.

Utility model content

The purpose of this utility model provides a kind of and reduce costs to solve above-mentioned the deficiencies in the prior art and strengthen a kind of novel HDMI (High Definition Multimedia Interface) of the reliability of multimedia interface.

To achieve these goals, a kind of novel HDMI (High Definition Multimedia Interface) designed by the utility model, comprise the PIN terminal body be made up of PIN terminal, plastic body, bonnet and the metal shell with opening, described PIN terminal body intercalation is at plastic body internal fixtion, and the solid intercalation in one end is in bonnet, bonnet is enclosed within plastic body, metal shell to be enclosed within plastic body and to be connected with bonnet, it is characterized in that: described bonnet is provided with PIN standing groove, above-mentioned metal shell is provided with PIN splicing ear, this PIN splicing ear is placed on PIN standing groove, the upper end of described metal shell is provided with hole clipping and catch, catch is positioned at the top of hole clipping, described catch is provided with reinforcement, the limit end of above-mentioned hole clipping is provided with breach, corresponding bonnet is provided with the boss and the projection mutually embedding with breach that are interlocked with hole clipping.

Preferably, described PIN standing groove is provided with two draw-in grooves, and corresponding PIN splicing ear is provided with the extension edge inconsistent with draw-in groove.It is close in PIN standing groove more stable not easily generation of its wiring is slided up and down to use this structure mainly in order to PIN terminal, is conducive to allowing PIN terminal be fixed in PIN standing groove.

A kind of novel HDMI (High Definition Multimedia Interface) that the utility model obtains, there is following characteristics: the PIN standing groove between 12PIN and the 14PIN of the PIN standing groove on bonnet is used for placing the PIN splicing ear on metal shell, like this later stage wire rod with process between connector weld time, the ground wire be welded on five metals shell can be compiled on a cable arranging card together with other heart yearn, achieve and carry out automatic welding simultaneously, thus the station separately wire rod ground wire being soldered to metal shell is just eliminated at wire rod processing sections, which decrease wire rod processing cost, product is more favored by client, improve the competitiveness of product in market, 2, on metal shell, both sides, hole clipping place are provided with two washers, and catch is equipped with reinforcement, projection on bonnet on two large boss and limit, after being assembled into finished product, after breach on metal shell tightly can be stuck in two projections of bonnet, except boss fixing metal shell, protruding also by the effect between the breach of metal shell, secure metal shell, thus improve the lift heavy ability of connector, improve the mechanical performance of product and the reliability of product.

Accompanying drawing explanation

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of metal shell;

Fig. 3 is the structural representation of bonnet;

Fig. 4 is the structural representation of plastic body;

Fig. 5 is plastic body and PIN terminal body installation diagram;

Fig. 6 is the partial schematic diagram of Fig. 1;

Fig. 7 is the partial schematic diagram of Fig. 2;

Fig. 8 is the partial schematic diagram of Fig. 3.

In figure: plastic body 1, PIN terminal body 2, metal shell 3, bonnet 4, PIN14 terminal 21, space 22, PIN12 terminal 23, hole clipping 30, breach 31, catch 32, reinforcement 33, extension edge 34, PIN splicing ear 35, boss 40, projection 41, PIN standing groove 42, draw-in groove 43.

Embodiment

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Embodiment:

As shown in Figures 1 to 8, a kind of novel HDMI (High Definition Multimedia Interface) that the utility model provides, comprise the PIN terminal body 2 be made up of PIN terminal, plastic body 1, bonnet 4 and the metal shell 3 with opening, described PIN terminal body 2 one end intercalation is at plastic body 1 internal fixtion, other end intercalation is in bonnet 4, bonnet 4 is enclosed within plastic body 1, metal shell 3 to be enclosed within plastic body 1 and to be connected with bonnet 4, described bonnet 4 is provided with PIN standing groove 42, above-mentioned metal shell 3 is welded with PIN splicing ear 35, this PIN splicing ear 35 is placed on PIN standing groove 42, the upper end of described metal shell 3 is provided with hole clipping 30 and catch 32, catch 32 is positioned at the top of hole clipping 30, described catch 32 is provided with reinforcement 33, the limit end of above-mentioned hole clipping is provided with breach 31, corresponding bonnet 4 is provided with the boss 40 and the projection 41 mutually embedding with breach 31 that are interlocked with hole clipping 30.

Above-mentioned PIN terminal body 2 comprises 14PIN terminal 21 and 12PIN terminal 23, and the space 22 between 14PIN terminal 21 and 12PIN terminal 23 is for avoiding, and above-mentioned PIN splicing ear 35 can be placed.

Described PIN standing groove is provided with two draw-in grooves 43, and corresponding PIN splicing ear is provided with the extension edge 34 inconsistent with draw-in groove.

A kind of novel HDMI (High Definition Multimedia Interface) obtained above is described further: the PIN standing groove between the 12PIN terminal 23 of the PIN standing groove 42 on bonnet and 14PIN terminal 21 is used for the PIN splicing ear 35 placed on metal shell, other PIN terminal toward both sides with the expansion of spacing, like this later stage wire rod with process between connector weld time, the ground wire be welded on metal shell 3 can be compiled on a cable arranging card together with other heart yearn, achieve and carry out automatic welding simultaneously, thus the station separately wire rod ground wire being soldered to metal shell 3 is just eliminated at wire rod processing sections, which decrease wire rod processing cost, product is more favored by client, improve the competitiveness of product in market, 2, on metal shell, both sides, hole clipping 30 place are provided with two washers 32, catch 32 are equipped with reinforcement 33, projection 41 on bonnet 4 on two large boss 40 and limit, after being assembled into finished product, after breach 31 on metal shell 3 tightly can be stuck in two projections 41 of bonnet, except the hole clipping 30 on boss 40 fixing metal shell 3, protruding 41 also by the effect between the breach 31 of metal shell, secure metal shell, thus improve the lift heavy ability of connector, improve the mechanical performance of product and the reliability of product.

Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its framework form can be flexible and changeable; just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by submitted to claims.

Claims (2)

1. a novel HDMI (High Definition Multimedia Interface), comprise the PIN terminal body (2) be made up of PIN terminal, plastic body (1), bonnet (4) and there is the metal shell (3) of opening, described PIN terminal body (2) one end intercalation is at plastic body (1) internal fixtion, other end intercalation is in bonnet (4), bonnet (4) is enclosed within plastic body (1), metal shell (3) is enclosed within plastic body (1) and goes up and be connected with bonnet (4), it is characterized in that: described bonnet (4) is provided with PIN standing groove (42), above-mentioned metal shell (3) is provided with PIN splicing ear (35), this PIN splicing ear (35) is placed on PIN standing groove (42), the upper end of described metal shell (3) is provided with hole clipping (30) and catch (32), catch (32) is positioned at the top of hole clipping (30), described catch (32) is provided with reinforcement (33), the limit end of above-mentioned hole clipping is provided with breach (31), corresponding bonnet (4) is provided with the boss (40) and the projection mutually embedding with breach (41) that are interlocked with hole clipping.

2. a kind of novel HDMI (High Definition Multimedia Interface) according to claim 1, is characterized in that: described PIN standing groove is provided with two draw-in grooves (43), and corresponding PIN splicing ear (35) is provided with the extension edge (34) inconsistent with draw-in groove.