CN207250858U - A kind of simple type HDMI high-definition data lines - Google Patents
A kind of simple type HDMI high-definition data lines Download PDFInfo
- Publication number
- CN207250858U CN207250858U CN201720570717.9U CN201720570717U CN207250858U CN 207250858 U CN207250858 U CN 207250858U CN 201720570717 U CN201720570717 U CN 201720570717U CN 207250858 U CN207250858 U CN 207250858U
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- metal shielding
- data cable
- joint core
- rear shell
- front housing
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Abstract
It the utility model is related to data cable technical field, a kind of more particularly to simple type HDMI high-definition data lines, including two connection plugs and data cable, the connection plug includes joint core and metal shielding, the joint core is electrically connected by the wire connection terminal of tail end with data cable, the metal shielding wraps up the joint core, and the metal shielding is molded for integral type riveting.Due to no longer needing copper-clad paper tinsel, also need not artificial one lap welding tin of boxing, saved manpower and materials cost, installation is very simple, and the molding metal shielding electromagnetism interference effect of integral type riveting is more preferable.
Description
Technical field
It the utility model is related to data cable technical field, more particularly to a kind of simple type HDMI high-definition data lines.
Background technology
HDMI, is called high-definition multimedia interface（English full name High-Definition Multimedia
Interface）, it is the audio/video interface form to become more and more popular at present, is current high definition best transmission medium.It is present not only in
On LCD TV, also begin to come into vogue on nearest display, it may be said that support HDMI, it is meant that can be compatible more
Equipment, there is wider application value.When producing HDMI data cables in the prior art, joint core and copper-clad after data wire bonding
Paper tinsel, needs artificial boxing to form a lap welding tin, artificial running cost is high, and efficiency is low, and quality cannot between copper foil and joint core
Ensure to stablize, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of simple type and the HDMI high-definition data lines of stay in grade.
The utility model is realized in this way：A kind of simple type HDMI high-definition data lines, including two connection plug sum numbers
According to line, the connection plug includes joint core and metal shielding, the wire connection terminal and data cable that the joint core passes through tail end
It is electrically connected, the metal shielding wraps up the joint core, and the metal shielding is molded for integral type riveting.
Wherein, plastic housing is additionally provided with the outside of the metal shielding, the plastic housing includes front housing and rear shell, the front end of joint core
It is partially submerged into and is arranged on inside front housing, rear end part and the data cable insertion of metal shielding is arranged on inside rear shell, before described
Shell insertion is arranged in rear shell.
Wherein, the front housing one side edge is equipped with positioning port, and the rear shell is equipped with the positioning to match with the positioning port
Block, the front housing and rear shell are by being adhesively fixed.
Wherein, the silver-plated oxygen-free copper of high-purity that core is 28AWG in the data cable.
Wherein, the data cable includes the coverage rate tinned copper conductor mesh grid of multilayer superelevation and double-layer aluminum-foil shielded layer.
The beneficial effects of the utility model are：The simple type HDMI high-definition data lines, including two connection plug sum numbers
According to line, it is characterised in that the connection plug includes joint core and metal shielding, the terminals that the joint core passes through tail end
Son is electrically connected with data cable, and the metal shielding wraps up the joint core, and the metal shielding is molded for integral type riveting.
Due to no longer needing copper-clad paper tinsel, also need not artificial one lap welding tin of boxing, saved manpower and materials cost, installation is very simple, and
And the molding metal shielding electromagnetism interference effect of integral type riveting is more preferable.
Brief description of the drawings
Fig. 1 is the split knot of simple type HDMI high-definition datas line embodiment connector and metal shielding described in the utility model
Composition；
Fig. 2 is front housing and the split knot of rear shell in simple type HDMI high-definition datas line embodiment plastic housing described in the utility model
Composition；
Fig. 3 is the diagrammatic cross-section of rear shell in simple type HDMI high-definition datas line embodiment plastic housing described in the utility model.
Wherein, 100, connection plug；200th, data cable；1st, joint core；11st, wire connection terminal；2nd, metal shielding；3rd, mould
Shell；31st, front housing；311st, positioning port；32nd, rear shell；321st, locating piece.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
As simple type HDMI high-definition datas line embodiment described in the utility model, as shown in Figures 1 to 3, including two companies
Plug 100 and data cable 200, the connection plug 100 include joint core 1 and metal shielding 2, and the joint core 1 passes through
The wire connection terminal 11 of tail end is electrically connected with data cable 200, and the metal shielding 2 wraps up the joint core 1, the metallic shield
Shell 2 is molded for integral type riveting.Due to no longer needing copper-clad paper tinsel, also need not artificial one lap welding tin of boxing, saved manpower and materials
Cost, installation is very simple, and the molding 2 electromagnetism interference effect of metal shielding of integral type riveting is more preferable.
In the present embodiment, the outside of metal shielding 2 is additionally provided with plastic housing 3, and the plastic housing 3 includes front housing 31 and rear shell
32, the fore-end insertion of joint core 1 is arranged on inside front housing 31, and the rear end part and data cable 200 of metal shielding 2 are embedded in
It is arranged on inside rear shell 32, the insertion of front housing 31 is arranged in rear shell 32.If the sharp processing of HDMI connection plugs 100 is direct
, can there are certain fraction defective, the utility model to form HDMI connection plugs by the way of assembling with injection molding process
100 shape, greatly reduces production fraction defective.31 one side edge of front housing is equipped with positioning port 311, and the rear shell 32 is equipped with
The locating piece 321 to match with the positioning port 311, the front housing 31 and rear shell 32 can also pass through card by being adhesively fixed
The mode connect is fixed.
In the present embodiment, the silver-plated oxygen-free copper of high-purity that core is 28AWG in the data cable.Core is as whole number
Transmission medium according to line is critically important part, is also what is be worthy of careful study very much on materials, general on the market at present to use
The materials such as naked copper, tin-coated copper, silver-plated copper, single crystal Cu, silver, and naked copper, tin-coated copper, silver-plated copper are most common three kinds, single crystal Cu
It is too expensive with silver, less use, and the silver-plated anaerobic copper processing of high-purity is placed in the middle, signal transmission effect is preferable, cost-effective.
In the present embodiment, the data cable includes the coverage rate tinned copper conductor mesh grid of multilayer superelevation and double-layer aluminum-foil screen
Layer is covered, coverage rate 130%, can effectively reduce noise jamming.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (1)
1. a kind of simple type HDMI high-definition data lines, including two connection plugs and data cable, it is characterised in that the connection is inserted
Head includes joint core and metal shielding, and the joint core is electrically connected by the wire connection terminal of tail end with data cable, the metal
Shielding case wraps up the joint core, and the metal shielding is molded for integral type riveting；It is additionally provided with the outside of the metal shielding
Plastic housing, the plastic housing include front housing and rear shell, and the fore-end insertion of joint core is arranged on inside front housing, after metal shielding
End part and data cable insertion are arranged on inside rear shell, and the front housing insertion is arranged in rear shell；The front housing one side edge is set
There is positioning port, the rear shell is equipped with the locating piece to match with the positioning port, and the front housing and rear shell are by being adhesively fixed；Institute
State the silver-plated oxygen-free copper of high-purity that core in data cable is 28AWG；The data cable is led including multilayer superelevation coverage rate tin-coated copper
Body mesh grid and double-layer aluminum-foil shielded layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570717.9U CN207250858U (en) | 2017-05-22 | 2017-05-22 | A kind of simple type HDMI high-definition data lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720570717.9U CN207250858U (en) | 2017-05-22 | 2017-05-22 | A kind of simple type HDMI high-definition data lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207250858U true CN207250858U (en) | 2018-04-17 |
Family
ID=61875673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720570717.9U Active CN207250858U (en) | 2017-05-22 | 2017-05-22 | A kind of simple type HDMI high-definition data lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207250858U (en) |
-
2017
- 2017-05-22 CN CN201720570717.9U patent/CN207250858U/en active Active
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