CN201725969U

CN201725969U - High-definition multimedia interface plug

Info

Publication number: CN201725969U
Application number: CN2010203022832U
Authority: CN
Inventors: 马金峰
Original assignee: CHAOZHOU CISCO DEVELOPMENT ENTERPRISE Inc
Current assignee: CHAOZHOU CISCO DEVELOPMENT ENTERPRISE Inc
Priority date: 2010-02-04
Filing date: 2010-02-04
Publication date: 2011-01-26
Anticipated expiration: 2020-02-04

Abstract

The utility model relates to a high-definition multimedia interface plug comprising an interface core and a housing made of insulated materials, wherein the inner part of the housing is provided with a containing cavity matched with the interface core positioned in the containing cavity, one end of the interface core extends out of one end of the housing, the other end of the housing is provided with a tail tube which is communicated with the containing cavity in the housing and is made of flexible materials, and a transmission wire electrically connected with the interface core is arranged in the tail tube. The high-definition multimedia interface plug has the advantages of simple structure, low production cost and the like.

Description

High-definition multi-media interface plug

Technical field

The utility model relates to a kind of electric connector, especially a kind of high-resolution multimedia (HDMI) interface plug.

Background technology

On TV set-top box (video converter), DVD player, PC and other digital audio-video equipment, on single digital interface, synthesize processing for realizing audio signal and vision signal, transfer out by the single line cable then, and then raising picture quality, so HDMI (High Definition Multimedia Interface) (HDMI) technology just occurred, this technology has realized integrated video and multichannel audio in the single line cable, thereby has eliminated the complexity and the confusion of the multi-thread cable that uses in the current A/V system; For realizing and being connected of HDMI (High Definition Multimedia Interface) (HDMI), people have designed multiple HDMI (High Definition Multimedia Interface) (HDMI) plug, be used for audio signal of handling and video signal transmission are gone out, but traditional plug construction is comparatively complicated, production efficiency is low and cost is higher, therefore, be necessary to design a kind of novel high-definition multi-media interface plug.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of high-definition multi-media interface plug, and this high-definition multi-media interface plug is simple in structure, and the production efficiency height.

For solving the problems of the technologies described above, the utility model adopts following technical proposals: this high-definition multi-media interface plug comprises interface core body and the shell of being made by insulating material, described enclosure has and the suitable containing cavity of interface core body, described interface core body is positioned at an end of this containing cavity and this interface core body and stretches out from the end of this shell, be provided with in the other end of this shell and be connected with the enclosure containing cavity and, in tail pipe, be provided with the lead that electrically connects with described interface core body by the tail pipe that flexible material is made.

According to design concept of the present utility model, described shell comprises the first half housings and the second half housings, be provided with bayonet unit at described the first half housings with the position that described the second half housings are connected, described the first half housings link to each other by described bayonet unit with described the second half housings, and are that one forms shell at the first half housings and the second half housing junctions by ultrasonic bonding.

According to design concept of the present utility model, described bayonet unit comprise hole clipping with the card post of the corresponding setting in hole clipping position, described hole clipping is arranged on the diapire place of the first half housings, described card post is arranged on the diapire place of the second half housings, and described card post is suitable with hole clipping and described card post is corresponding snaps in the described hole clipping.

According to design concept of the present utility model, described bayonet unit comprise hole clipping with the card post of the corresponding setting in hole clipping position, described card post is arranged on the diapire place of the first half housings, described hole clipping is arranged on the diapire place of the second half housings, and described card post is suitable with hole clipping and described card post is corresponding snaps in the described hole clipping.

Compared with prior art, of the present utility model have a following beneficial effect: (1) is provided with transmission line because the utility model comprises that interface core body and shell and interface core body are positioned at shell at the shell other end, and its overall structure is simple, and production cost is low; (2) because shell of the present utility model comprises the first half housings and the second half housings, be provided with bayonet unit at the first half housings with the position that the second half housings are connected, this the first half housing at first links to each other by bayonet unit with the second half housings, be that one forms shell by ultrasonic bonding then, its whole production process is simple, the production efficiency height; (3) owing to the tail pipe of being made by flexible material that is provided with of shell of the present utility model, this tail pipe can protect transmission line not to be damaged, and then is improved the useful life of plug.

Description of drawings

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is a three-dimensional decomposition texture schematic diagram of the present utility model;

Fig. 3 is the perspective view of the utility model second housing.

Embodiment

Referring to Fig. 1, high-definition multi-media interface plug of the present utility model comprises interface core body 1 and shell 2, and wherein, shell 2 is made by insulating material, preferred black ABS material.

Described shell 2 inside have containing cavity (figure does not show), this containing cavity and interface core body 1 are suitable, described interface core body 1 is positioned at this containing cavity, and stretch out from the end of this shell 2 end of this interface core body 1, be provided with tail pipe 3 in the other end of this shell 2, this tail pipe 3 is connected with containing cavity, and preferably made by flexible material; In tail pipe 3, be provided with transmission line (figure does not show), this transmission line and described interface core body 1 electrically connect, it is mainly used in the transmission of signal data, because tail pipe 3 is provided with tail pipe 3 with the shell intersection, this tail pipe 3 is made by flexible material, like this, can prevent in use, transmission line damages because of repeatedly bending, and then has improved useful life of the present utility model.

Referring to Fig. 2 and Fig. 3, described shell 2 comprises the first half housings 21 and the second half housings 22, be provided with bayonet unit at described the first half housings 21 with the position that described the second half housings 22 are connected, described bayonet unit comprises hole clipping 41 and card post 42, described hole clipping 41 is arranged on diapire 211 places of the first half housings 21, position of this card post 42 is corresponding with hole clipping 41 positions, and described card post 42 is arranged on the diapire place of the second half housings 22, and described card 42 posts and hole clipping 41 are suitable; When the first half housings 21 link to each other with the second half housings 22, card post 42 correspondences are snapped in the described hole clipping 41, use ultrasonic bonding to be formed as one whole casing 2 at the first half housings 21 and the second half housing 22 junctions then; Obviously, this card post 42 also can be arranged on diapire 211 places of the first half housings 21, and hole clipping 41 is arranged on diapire 222 places of the second half housings 22, makes card post 42 positions corresponding with hole clipping 41 positions, like this, can reach identical technique effect equally.

By above the utility model structure as can be seen, because the utility model includes only interface core body 1 and shell 2, be provided with transmission line at the shell other end, its overall structure is simple, and production cost is low.

Claims

1. high-definition multi-media interface plug, it is characterized in that, it comprises interface core body and the shell of being made by insulating material, described enclosure has and the suitable containing cavity of interface core body, described interface core body is positioned at an end of this containing cavity and this interface core body and stretches out from the end of this shell, be provided with in the other end of this shell and be connected with the enclosure containing cavity and, in tail pipe, be provided with the transmission line that electrically connects with described interface core body by the tail pipe that flexible material is made.

2. high-definition multi-media interface plug as claimed in claim 1, it is characterized in that, described shell comprises the first half housings and the second half housings, be provided with bayonet unit at described the first half housings with the position that described the second half housings are connected, described the first half housings link to each other by described bayonet unit with described the second half housings, and are that one forms shell at the first half housings and the second half housing junctions by ultrasonic bonding.

3. high-definition multi-media interface plug as claimed in claim 2, it is characterized in that, described bayonet unit comprise hole clipping with the card post of the corresponding setting in hole clipping position, described hole clipping is arranged on the diapire place of the first half housings, described card post is arranged on the second half shell bottom wall places, and described card post is suitable with hole clipping and described card post is corresponding snaps in the described hole clipping.

4. high-definition multi-media interface plug as claimed in claim 2, it is characterized in that, described bayonet unit comprise hole clipping with the card post of the corresponding setting in hole clipping position, described card post is arranged on the diapire place of the first half housings, described hole clipping is arranged on the diapire place of the second half housings, and described card post is suitable with hole clipping and described card post is corresponding snaps in the described hole clipping.