CN203607638U - HDMI male plug with EMI shielding shell - Google Patents
HDMI male plug with EMI shielding shell Download PDFInfo
- Publication number
- CN203607638U CN203607638U CN201320803443.5U CN201320803443U CN203607638U CN 203607638 U CN203607638 U CN 203607638U CN 201320803443 U CN201320803443 U CN 201320803443U CN 203607638 U CN203607638 U CN 203607638U
- Authority
- CN
- China
- Prior art keywords
- shielding shell
- shielding case
- male plug
- hdmi
- hdmi male
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008054 signal transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000008358 core component Substances 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- WBLJAACUUGHPMU-UHFFFAOYSA-N copper platinum Chemical compound [Cu].[Pt] WBLJAACUUGHPMU-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an HDMI male plug with an EMI shielding shell. The HDMI male plug comprises an HDMI male plug body which is composed of a main body rubber core, a terminal rubber core component, a metal front shell and a wire-separating clamp. The periphery of the terminal rubber core component and the wire-separating clamp, which are arranged behind the main body rubber core in the HDMI male plug body, is wrapped with the EMI shielding shell. The EMI shielding shell comprises a first shielding shell and a second shielding shell. The internal walls of the two sides of the first shielding shell are provided with inwardly-protruding clamping points. Correspondingly, the external walls of the two sides of the second shielding shell are provided with clamping holes which are corresponding to the protruding clamping points of the first shielding shell. The beneficial effects of the HDMI male plug are that: firstly, overall wrapping of welding wire and welding disc parts of the rear part of the HDMI male plug can be realized via the EMI shielding shell which is installed in a vertical-buckling way so that electromagnetic interference can be shielded in the process of high-frequency signal transmission of an HDMI male socket and smooth transmission of signals is ensured; and secondly, the assembling type shielding shell is quite simple in manufacturing and assembling processes so that enhancement of production efficiency and stabilization of product qualified rate are facilitated.
Description
Technical field:
The utility model relates to connector technique field, refers in particular to a kind of HDMI public plug with EMI shielding case.
Background technology:
At present, the EMI shielding construction of known HDMI is to utilize artificial winding copper platinum a large amount of after Product jointing, make product play the effect of shielding, but existing this kind of shielding mode, shield effectiveness is poor, needs a large amount of human resources of consumption, production capacity efficiency is low, artificial undesirable element is high, and scrappage is high, causes product unstable in the time producing in enormous quantities.
Utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of existing HDMI connector, and a kind of HDMI public plug with EMI shielding case is provided.
The technical scheme that the utility model is realized its object employing is: a kind of HDMI public plug with EMI shielding case, comprise by main gel core, terminal rubber core assembly, the HDMI public plug body of metal front and tee connector composition, wherein: the terminal rubber core assembly and the tee connector periphery that in described HDMI public plug body, are positioned at main gel core rear are coated with EMI shielding case, described EMI shielding case comprises the first shielding case and secondary shielding shell, wherein, the both sides inwall of the first shielding case is provided with inside outstanding stuck point, correspondingly, the both sides outer wall of secondary shielding shell offers the hole clipping corresponding with the outstanding stuck point of the first shielding case.
The rear portion of described main gel core descends respectively both sides to form locator protrusions upward; Correspondingly, form respectively the front bending edge corresponding with described locator protrusions in the front end of described the first shielding case, secondary shielding shell; And the rear portion of described the first shielding case, secondary shielding shell arranges respectively a pair of tapering type sidepiece.
Also be formed with the holder of double team cable in the terminal part of described the first shielding case, secondary shielding shell.
The beneficial effects of the utility model are: one, the EMI shielding case of installing by upper and lower snapping is realized the bonding wire pad position integral coating to HDMI public plug rear portion, make HDMI male seat in the process of high-frequency signal transmission, not because of the electromagnetic interference of foeign element, and it is not smooth to produce the signals such as signal transient interruption, delay, thereby play the shielding of electromagnetic interference, guarantee the smooth transmission of signal; Its two, making, the assembling process of modular shielding case are all very easy, are conducive to enhance productivity and stable prod qualification rate, are applicable to producing in enormous quantities needs.
Accompanying drawing explanation:
Fig. 1 is the exploded view of the utility model HDMI public plug;
Fig. 2 is the constitutional diagram of the utility model HDMI public plug.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As Figure 1-Figure 2, described in the utility model is a kind of HDMI public plug with EMI shielding case, comprise by main gel core 1, terminal rubber core assembly 2, the HDMI public plug body that metal front 3 and tee connector 4 form, metal front 3 is coated on the periphery, front portion of main gel core 1, rear portion mounting terminal glue core assembly 2 and the tee connector 4 of main gel core 1, terminal rubber core assembly 2 comprises respectively 10pin terminal rubber core 21 and 10pin terminal thereof, 9pin terminal rubber core 22 and 9pin terminal thereof, after assembling, terminal is anterior can be inserted in the terminal groove of main gel core 1, wherein: the terminal rubber core assembly 2 and tee connector 4 peripheries that in described HDMI public plug body, are positioned at main gel core 1 rear are coated with EMI shielding case 5, described EMI shielding case 5 comprises the first shielding case 51 and secondary shielding shell 52, wherein, the both sides inwall of the first shielding case 51 is provided with inside outstanding stuck point 511, correspondingly, the both sides outer wall of secondary shielding shell 52 offers the hole clipping 521 corresponding with the outstanding stuck point 511 of the first shielding case 51.The first shielding case 51 is realized snapping installation with secondary shielding shell 52 by outstanding stuck point 511 and hole clipping 521, be coated on the both sides up and down of public plug body, therefore the assembling of shielding case is very easy, can utilize equipment to realize automated job, is beneficial to and enhances productivity and conforming product rate.
The rear portion of described main gel core 1 descends respectively both sides to form locator protrusions 11 upward; Correspondingly, form respectively the front bending edge 501 corresponding with described locator protrusions 11 in the front end of described the first shielding case 51, secondary shielding shell 52; And the rear portion of described the first shielding case 51, secondary shielding shell 52 arranges respectively a pair of tapering type sidepiece 502.Be shielding case front bending 501 limits to the bulk between tapering type sidepiece 502 just with HDMI public plug body on locator protrusions 11 front end faces of main gel core 1 suitable to rear tee connector 4 rear end faces distances, to form location assembling, and envelope the latter half of public plug body completely, play optimal EMI shield effectiveness.
Terminal part in described the first shielding case 51, secondary shielding shell 52 is also formed with the holder 503 of double team cable.After the assembling of public plug and cable, holder can double team on cable, thereby make that the installation of whole EMI shielding case 5 is more stable and shield effectiveness is better.
In sum, the beneficial effects of the utility model are: one, the EMI shielding case 5 of installing by upper and lower snapping is realized the bonding wire pad position integral coating to HDMI public plug rear portion, make HDMI male seat in the process of high-frequency signal transmission, not because of the electromagnetic interference of foeign element, and it is not smooth to produce the signals such as signal transient interruptions, delay, thereby play the shielding of electromagnetic interference, the smooth transmission of assurance signal; Its two, making, the assembling process of modular shielding case are all very easy, are conducive to enhance productivity and stable prod qualification rate, are applicable to producing in enormous quantities needs.
Claims (3)
1. the HDMI public plug with EMI shielding case, comprise the HDMI public plug body being formed by main gel core, terminal rubber core assembly, metal front and tee connector, it is characterized in that: the terminal rubber core assembly and the tee connector periphery that in described HDMI public plug body, are positioned at main gel core rear are coated with EMI shielding case, described EMI shielding case comprises the first shielding case and secondary shielding shell, wherein, the both sides inwall of the first shielding case is provided with inside outstanding stuck point, correspondingly, the both sides outer wall of secondary shielding shell offers the hole clipping corresponding with the outstanding stuck point of the first shielding case.
2. the HDMI public plug with EMI shielding case according to claim 1, is characterized in that: the rear portion of described main gel core descends respectively both sides to form locator protrusions upward; Correspondingly, form respectively the front bending edge corresponding with described locator protrusions in the front end of described the first shielding case, secondary shielding shell; And the rear portion of described the first shielding case, secondary shielding shell arranges respectively a pair of tapering type sidepiece.
3. the HDMI public plug with EMI shielding case according to claim 1 and 2, is characterized in that: the holder that is also formed with double team cable in the terminal part of described the first shielding case, secondary shielding shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803443.5U CN203607638U (en) | 2013-12-06 | 2013-12-06 | HDMI male plug with EMI shielding shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803443.5U CN203607638U (en) | 2013-12-06 | 2013-12-06 | HDMI male plug with EMI shielding shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607638U true CN203607638U (en) | 2014-05-21 |
Family
ID=50720300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803443.5U Expired - Lifetime CN203607638U (en) | 2013-12-06 | 2013-12-06 | HDMI male plug with EMI shielding shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607638U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826745A (en) * | 2015-12-31 | 2016-08-03 | 东莞联基电业有限公司 | Connector with high strength and anti-EMI function |
| TWI562474B (en) * | 2014-07-08 | 2016-12-11 | Advanced Connectek Inc | |
| WO2017011957A1 (en) * | 2015-07-18 | 2017-01-26 | 臧利 | Hdmi male connector and hdmi connection cable having said hdmi male connector |
-
2013
- 2013-12-06 CN CN201320803443.5U patent/CN203607638U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI562474B (en) * | 2014-07-08 | 2016-12-11 | Advanced Connectek Inc | |
| WO2017011957A1 (en) * | 2015-07-18 | 2017-01-26 | 臧利 | Hdmi male connector and hdmi connection cable having said hdmi male connector |
| CN105826745A (en) * | 2015-12-31 | 2016-08-03 | 东莞联基电业有限公司 | Connector with high strength and anti-EMI function |
| CN105826745B (en) * | 2015-12-31 | 2018-11-06 | 东莞联基电业有限公司 | Connector with high intensity and anti-EMI function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150928 Address after: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park fourth Patentee after: SHENZHEN CHUANGYITONG TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong province Shenzhen Guangming New District Office of Gongming Dongkeng community Changfeng Industrial Park fourth building one or two, three or four floor Patentee before: SHENZHEN CITY CHUANGYI HARDWARE PRECISION MOULD Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |