CN201523123U - Shielding case assembly of high-definition digital video connector - Google Patents
Shielding case assembly of high-definition digital video connector Download PDFInfo
- Publication number
- CN201523123U CN201523123U CN2009201949244U CN200920194924U CN201523123U CN 201523123 U CN201523123 U CN 201523123U CN 2009201949244 U CN2009201949244 U CN 2009201949244U CN 200920194924 U CN200920194924 U CN 200920194924U CN 201523123 U CN201523123 U CN 201523123U
- Authority
- CN
- China
- Prior art keywords
- shell
- digital video
- case assembly
- shielding case
- definition digital
- 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
Links
Images
Abstract
The utility model relates to a shielding case assembly of a high-definition digital video connector. The shielding case assembly comprises a front metallic shell and a rear metallic shell, wherein the front metallic shell is provided with a plugging shell and a housing shell integrally formed at the tail part of the plugging shell, and the rear metallic shell is embedded in a holding mouth at the tail end of the housing shell to form a shielding space. Therefore, the shielding space is used to completely cover a conductive terminal in a connector, a core wire and the like and can effectively improve the EMI effect , thus better stabilizing the transmission signal of products and being favorable to market competition. The assembly is simple and compact in structure and strong in practicability.
Description
Technical field
The utility model relates to high-definition digital video field of connectors technology, refers in particular to a kind of shielding case assembly of high-definition digital video connector.
Background technology
Tradition high-definition digital video connector (HDMI) comprises plastic cement main body, plural conductive terminal and metal shielding, described conducting terminal and heart yearn processing part are not coated by this metal shielding, and this conducting terminal and heart yearn weld, heart yearn hatching line place etc. are the more weak positions of EMI effect, so disturbed by EMI, cause the signal transmission unstable, be unfavorable for marketing.
The utility model content
The utility model is at the existing disappearance of above-mentioned prior art, and main purpose is to provide a kind of shielding case assembly of high-definition digital video connection, and it can improve shield effectiveness, makes the product transmission signal more stable.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of shielding case assembly of high-definition digital video connector, comprise front metal shell and back metal-back, this front metal shell is provided with the grafting shell and is shaped in the shell of accommodating of this grafting shell afterbody, and this back metal-back embeds and forms a shielding space in this socket of accommodating the shell end.
Described back metal-back be provided with one with accommodate that the shell end clamps set shell and along setting the terminal integrated line shell of shell, this line shell with set shell and be communicated with.
The described upper and lower end face of shell of setting convexes with fixture block, and the corresponding upper and lower end face of shell of accommodating is provided with hole clipping.
The utility model advantage is to adopt forward and backward metal-back to be combined to form complete coated with conductive terminal of shielding space and heart yearn, to improve the effect of EMI, makes the product transmission signal more stable, helps market competition.The utility model is simple in structure, compact, practical.
Description of drawings
Fig. 1 is the utility model perspective exploded view;
Fig. 2 is the utility model assembling back whole structure figure.
The drawing reference numeral explanation:
10, front metal shell 11, grafting shell
12, accommodate shell 121, hole clipping
122, socket 20, back metal-back
21, set shell 211, fixture block
22, line shell
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
See also Fig. 1, shown in Figure 2, a kind of shielding case assembly of high-definition digital video connector comprises front metal shell 10 and back metal-back 20, wherein:
What this front metal shell 10 was provided with grafting shell 11 and was shaped in these grafting shell 11 afterbodys accommodates shell 12, and this grafting shell 11 is in order to coating inserted terminal in the connector, and conducting terminal and heart yearn joint are positioned at this and accommodate shell 12 in the connector; The described shell 12 upper and lower end faces of accommodating are provided with hole clipping 121.
This back metal-back 20 is to embed in this socket of accommodating shell 12 ends 122 to form a shielding space, and so assembling is closed and can be fit to plastic body, conducting end, heart yearn etc. in the connector are coated fully.Described back metal-back 20 be provided with one with accommodate that shell 12 ends clamp set shell 21 and along setting shell 21 terminal integrated line shells 22, this line shell 22 with set shell 21 and be communicated with the design that these line shell 22 cladding core wires are done.The described shell 21 upper and lower end faces of setting convex with fixture block 211, during assembly, are buckled in the hole clipping 121 of accommodating shell 12 by these fixture block 211 correspondences, so that back metal-back 20 and front metal shell 10 strong bonded.。
The utility model is to be combined to form a shielding space by front metal shell body 10, back metal-back 20, by this shielding space conducting terminal, heart yearn etc. in the connector are coated fully, so can improve the EMI effect, thereby make the product transmission signal more stable, help market competition.
The above, it only is the preferred embodiment of the utility model structure, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the shielding case assembly of a high-definition digital video connector, it is characterized in that: comprise front metal shell and back metal-back, this front metal shell is provided with the grafting shell and is shaped in the shell of accommodating of this grafting shell afterbody, and this back metal-back embeds and forms a shielding space in this socket of accommodating the shell end.
2. according to the shielding case assembly of the described high-definition digital video connector of claim 1, it is characterized in that: described back metal-back be provided with one with accommodate that the shell end clamps set shell and along setting the terminal integrated line shell of shell, this line shell with set shell and be communicated with.
3. according to the shielding case assembly of the described high-definition digital video connector of claim 2, it is characterized in that: the described upper and lower end face of shell of setting convexes with fixture block, and the corresponding upper and lower end face of shell of accommodating is provided with hole clipping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201949244U CN201523123U (en) | 2009-09-17 | 2009-09-17 | Shielding case assembly of high-definition digital video connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201949244U CN201523123U (en) | 2009-09-17 | 2009-09-17 | Shielding case assembly of high-definition digital video connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201523123U true CN201523123U (en) | 2010-07-07 |
Family
ID=42509299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201949244U Expired - Lifetime CN201523123U (en) | 2009-09-17 | 2009-09-17 | Shielding case assembly of high-definition digital video connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201523123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015023A1 (en) * | 2018-07-14 | 2020-01-23 | 东莞宇球电子股份有限公司 | Hdmi adapter |
-
2009
- 2009-09-17 CN CN2009201949244U patent/CN201523123U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020015023A1 (en) * | 2018-07-14 | 2020-01-23 | 东莞宇球电子股份有限公司 | Hdmi adapter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200959418Y (en) | Cable combination | |
| CN105490059A (en) | Positive-negative insertion USB socket | |
| CN201523123U (en) | Shielding case assembly of high-definition digital video connector | |
| CN209282463U (en) | Steady type TYPE-C plug | |
| CN201927807U (en) | Electric connector | |
| CN203351816U (en) | Terminal | |
| CN207530173U (en) | Pin connector | |
| CN202797303U (en) | Puncture type Micro-universal serial bus (USB) connector | |
| CN208655986U (en) | Durable type data line and its pin connector | |
| CN207542461U (en) | A kind of data line | |
| CN201490466U (en) | Stably buckled power connector assembly | |
| CN203351834U (en) | Connector terminal | |
| CN201392941Y (en) | Clamp type HDMI plug | |
| CN205319404U (en) | Public first structure of HDMI | |
| CN216929089U (en) | Novel Type-C female base connector data interface | |
| CN213816679U (en) | Integral high-strength metal insert earphone adapter connector | |
| CN204361365U (en) | A kind of Quick fixing connector | |
| CN205319398U (en) | Female seat structure of HDMI | |
| CN215497402U (en) | Charging wire with wire clamping structure | |
| CN2739831Y (en) | Audio-video signal plug | |
| CN201498693U (en) | Electric connector and contactor and insulator thereof | |
| CN218494917U (en) | R7S lamp holder structure | |
| CN214706380U (en) | Female seat of high strength ultrashort type-C connector of iron shell type is drawn to type back | |
| CN201766200U (en) | Jack connector | |
| CN201466328U (en) | Crystal connector preventing loosening of cable sheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN FREEPORT RESOURCES ENT. CORP. Free format text: FORMER OWNER: LIANJI ELECTRIC PRODUCT FACTORY, WUSHA DISTRICT, CHANG-AN TOWN, DONGGUAN Effective date: 20111025 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111025 Address after: 523850 Guangdong Province, Dongguan city Changan Town Village Sixth Industrial Zone usha Beach Road No. 25 Patentee after: Dongguan Lianji Electric Industry Co., Ltd. Address before: 523850 Guangdong Province, Dongguan city Changan Town Industrial Zone Dongguan Changan sixth usha usha Lianji electrical products factory Patentee before: Dongguan Chang'an Freeport Electronic Industry Products Plant |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100707 |