CN203983590U - A kind of HDMI interface metal joint - Google Patents
A kind of HDMI interface metal joint Download PDFInfo
- Publication number
- CN203983590U CN203983590U CN201420396572.1U CN201420396572U CN203983590U CN 203983590 U CN203983590 U CN 203983590U CN 201420396572 U CN201420396572 U CN 201420396572U CN 203983590 U CN203983590 U CN 203983590U
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- China
- Prior art keywords
- metal shell
- splicing ear
- shell
- utility
- lower house
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Abstract
The utility model provides a kind of HDMI interface metal joint, comprise metal shell, splicing ear, one side insulating tape and inner membrance, described metal shell is made up of upper shell and lower house, the side of upper shell and lower house is equipped with draw-in groove, the lower end of lower house is provided with fixed claw, the lower end of described splicing ear is arranged on the inside of metal shell, one side insulating tape is wrapped in the lower end of splicing ear, between metal shell and splicing ear, inner membrance is wrapped in cable and fills the space between full metal shell and cable.The utility model technology HDMI joint metal shell is divided into upper and lower two parts, can mutually block reality, without welding or only needing spot welding can reach good sealing effectiveness.Adopt metal shell can reduce electromagnetic interference, shield effectiveness is very good.
Description
Technical field
The utility model relates to data transmission set field, particularly relates to a kind of HDMI interface metal joint.
Background technology
HDMI (High Definition Multimedia Interface) (High Definition Multimedia Interface, HDMI) be a kind of digitized video/audio interface technology, be the tailored version digital interface that is applicable to image transmission, it can transmit audio frequency and video-audio signal simultaneously, applies very extensive.
HDMI interface is easy to electromagnetic interference.In prior art, have and adopt the mode of coated metal paillon foil to realize electromagnetic shielding, after inner membrance completes, parcel layer of metal paillon foil, reduces electromagnetic interference with this.Because which can only produce eddy current benefit in the annular section of tinsel parcel, if electromagnetic interference from the vertical direction of coated metal ring, effectiveness is not good.
Use in addition the metal shell of one, splicing ear is directly inserted in metal shell, then welded seal.Though which can play certain effectiveness, but machining accuracy is low, poor reliability, cost is high, and range of application is narrow, can only be used for the HDMI joint of level.
As can be seen here, above-mentioned existing a kind of HDMI interface metal joint, in structure and use, still has inconvenience and defect, and is urgently further improved.How to found the new HDMI interface metal joint that a kind of effectiveness is good, reliability is high, easy to process, cost is low, industry is of great significance.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of HDMI interface metal joint, make that its effectiveness is good, reliability is high, easy to process, cost is low, thereby overcome, existing HDMI port connections electromagnetic interference is serious, machining accuracy is low, poor reliability, the deficiency that cost is high.
For solving the problems of the technologies described above, the utility model provides a kind of HDMI interface metal joint, comprise metal shell, splicing ear, one side insulating tape and inner membrance, described metal shell is made up of upper shell and lower house, the side of upper shell and lower house is equipped with draw-in groove, the lower end of lower house is provided with fixed claw, the lower end of described splicing ear is arranged on the inside of metal shell, one side insulating tape is wrapped in the lower end of splicing ear, between metal shell and splicing ear, inner membrance is wrapped in cable and fills the space between full metal shell and cable.
Further, described metal shell is that tinplate is made.
Adopt after such design, the utility model at least has the following advantages:
The utility model technology HDMI joint metal shell is divided into upper and lower two parts, can mutually block reality, without welding or only needing spot welding can reach good sealing effectiveness.
Adopt metal shell can reduce electromagnetic interference, shield effectiveness is very good; The lower end of lower house is provided with fixed claw, can further strengthen sealing and shield effectiveness.
The use of insulating tape and inner membrance is clear, and top adopts one side insulating tape, and bottom adopts inner membrance, can avoid being inconvenient to keep in repair while all adopting inner membrance, easily damages the deficiency of splicing ear, and for convenience detach and welding, conveniently reprocesses.
Process reliability of the present utility model is high, is convenient to machining in batches, and machining accuracy is high, and product fraction defective is low, and working (machining) efficiency is high, and quality conformance is good, can reduce the loss.
Of the present utility model simple in structure, easy to process, can be for the HDMI cable connector of level, after also can revising a little for the HDMI cable connector with certain angle.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of HDMI interface of the utility model metal joint.
Fig. 2 is the upper shell structural representation of a kind of HDMI interface of the utility model metal joint.
Fig. 3 is lower house structural representation of the present utility model.
Fig. 4 is the structural representation of splicing ear of the present utility model and metal shell.
Embodiment
Shown in Fig. 1-4, the utility model provides a kind of HDMI interface metal joint, comprise metal shell, splicing ear 3, one side insulating tape and inner membrance, described metal shell is made up of upper shell 1 and lower house 2, the side of upper shell 1 and lower house 2 is equipped with draw-in groove, the lower end of lower house 2 is provided with fixed claw 4, can further strengthen sealing and shield effectiveness, described splicing ear 3 is arranged on the inside of metal shell, one side insulating tape is wrapped on the lower end of splicing ear 3, between metal shell and splicing ear 3, inner membrance is wrapped in cable and fills the space between full metal shell and cable.
Metal shell is preferably tinplate and makes.
Described upper shell 1 is connected by draw-in groove with lower house 2, can increase its sealing by spot welding if desired.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection range of the present utility model.
Claims (2)
1. a HDMI interface metal joint, it is characterized in that: comprise metal shell, splicing ear, one side insulating tape and inner membrance, described metal shell is made up of upper shell and lower house, the side of upper shell and lower house is equipped with draw-in groove, the lower end of lower house is provided with fixed claw, the lower end of described splicing ear is arranged on the inside of metal shell, one side insulating tape is wrapped in the lower end of splicing ear, between metal shell and splicing ear, inner membrance is wrapped in cable and fills the space between full metal shell and cable.
2. a kind of HDMI interface metal joint according to claim 1, is characterized in that: described metal shell is that tinplate is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396572.1U CN203983590U (en) | 2014-07-17 | 2014-07-17 | A kind of HDMI interface metal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396572.1U CN203983590U (en) | 2014-07-17 | 2014-07-17 | A kind of HDMI interface metal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983590U true CN203983590U (en) | 2014-12-03 |
Family
ID=51981009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396572.1U Expired - Fee Related CN203983590U (en) | 2014-07-17 | 2014-07-17 | A kind of HDMI interface metal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219907A1 (en) * | 2016-06-22 | 2017-12-28 | 贝思特宽带通讯(烟台)有限公司 | Vertical hdmi metal connector |
-
2014
- 2014-07-17 CN CN201420396572.1U patent/CN203983590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017219907A1 (en) * | 2016-06-22 | 2017-12-28 | 贝思特宽带通讯(烟台)有限公司 | Vertical hdmi metal connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191018 Granted publication date: 20141203 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221018 Granted publication date: 20141203 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |