CN203434324U - HDMI connector for high-definition video/audio playing equipment - Google Patents
HDMI connector for high-definition video/audio playing equipment Download PDFInfo
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- CN203434324U CN203434324U CN201320481180.0U CN201320481180U CN203434324U CN 203434324 U CN203434324 U CN 203434324U CN 201320481180 U CN201320481180 U CN 201320481180U CN 203434324 U CN203434324 U CN 203434324U
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- hdmi connector
- connector
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Abstract
The utility model discloses an HDMI connector for high-definition video/audio playing equipment, which comprises a shell, a main body and a connector. The connector is provided with extended wiring terminals, wherein the wiring terminals are parallelly arranged in a single row inside the main body. According to the technical scheme of the utility model, the wiring terminals are arranged in one row, so that the structure of the connector is simplified. When an HDMI interface is to be manufactured, the solder paste is filled in one row to realize the welding fabrication by one shot, without the need of dividing core wires into an upper row and a lower row. Therefore, the connection is facilitated and production procedures are effectively reduced. The production efficiency is also improved.
Description
Technical field
The utility model relates to connector, relates in particular to a kind of HDMI connector for HDMI (High Definition Multimedia Interface).
Background technology
HDMI(High Definition Multimedia Interface) implication is HDMI (High Definition Multimedia Interface).HDMI interface can provide the data transfer bandwidth up to 5Gbps, can transmit audio signal and high definition video signal without compression.Without transmitting at signal advance row D/A or mould/number conversion, can guarantee that the video-audio signal of first water transmits simultaneously.HDMI is a kind of digitized video/audio interface technology, is widely used in HD video/audio transmission.HDMI line and HDMI connector form HDMI interface jointly.Therefore, on conversational implication, say, only need a HDMI line, just can transmit video-audio signal simultaneously, and unlike needing now many wire rods to connect; Meanwhile, due to wireless, carry out D/A or mould/number conversion, can obtain higher Voice & Video transmission quality.For consumer, HDMI technology can not only provide image quality clearly, and because audio/video adopts same cable, has greatly simplified the installation of household audio and video system.At present, HDMI mainly contains the HDMI line of 4 kinds of forms, is respectively A Type, B Type, and C Type and D Type, wherein B Type is 29pin, A, C, D are 19pin, the HDMI line that A Type is standard; Type B interface size is slightly large, but has 29 pins, and double T MDS transmission channel can be provided, and therefore supports that higher data transmission rate is connected with Dual-Link DVI; And C Type is mainly used in mancarried device, such as: DV, digital camera etc.; D Type belongs to mini-port, is mainly used in mobile phone, MP4, MP5 etc.
Existing HDMI connector construction, HDMI connector as described in patent application 201010251398.8, this connector, includes insulating body, first row terminal, second row terminal and screening can; The front end face of this insulating body extends forward a hyoplastron, in the upper and lower surperficial correspondence of this hyoplastron, is provided with upper end pilot trench, lower end pilot trench; This first row terminal is arranged on insulating body, and the Plug Division of first row terminal is embedded in the pilot trench of lower end, and the weld part of first row terminal is outside bending is divided into two groups of left and right sides that extend laterally respectively insulating body; This second row terminal is arranged on insulating body, and the Plug Division of second row terminal is embedded in the pilot trench of upper end, and the weld part of second row terminal stretches out the rear end face of insulating body backward; This screening can is coated on outside insulating body and hyoplastron.By this, can find out, existing HDMI connector is all the settings of double-row terminal structure, so that HDMI line can be arranged and weld equably.So not only connector is more thick and heavy, and volume is larger, and two row Pin of upper and lower HDMI line need to be filled to tin cream, and heart yearn is divided into two rows welds, there is uncontrollable factor, fraction defective is higher, be prone to the phenomenons such as empty weldering, short circuit, thereby increase manufacturing cost, affect production efficiency.
Summary of the invention
Based on this, primary and foremost purpose of the present utility model is to provide a kind of HDMI connector for HD video/audio-frequence player device, and this HDMI connector adopts single terminal setting, can simplify the structure of connector, reduce connector volume and weight, reduce cost of manufacture.
Another object of the present utility model is to provide a kind of HDMI connector for HD video/audio-frequence player device, this HDMI connector needn't carry out separated time to HDMI line and just can weld HDMI line, can effectively reduce production process, enhance productivity.
For achieving the above object, the purpose of this utility model is achieved through the following technical solutions.
A HDMI connector for HD video/audio-frequence player device, it includes housing, body and splicing ear, it is characterized in that described splicing ear has the terminals of extension, and these terminals are arranged in parallel, and is a row and is arranged in described body.
Described HDMI connector also includes protection gland, and described protection gland is covered in the terminals top of splicing ear, for sealing and comprise splicing ear.
Further, described protection gland, is provided with plurality of grooves on its inner surface, and the quantity of described groove is consistent with splicing ear, so that HDMI line is electrically connected to splicing ear by this protection gland.
Further, above-mentioned protection gland, its both sides have buckle, are provided with the draw-in groove corresponding to buckle on described housing or body, and buckle can be sticked in described draw-in groove, to increase seal and the stability of protection gland.
Further, above-mentioned protection gland, its inner surface has a boss, described plurality of grooves is arranged on boss, and like this, groove can closely be embedded in the terminals of splicing ear, can there is better obturation effect, during injection moulding, avoid glue to cause harmful effect to splicing ear.
Described HDMI connector, further includes enclosing cover, and described enclosing cover is covered in body exterior, and fastens with housing, further to protect HDMI connector, avoids external destruction.
Further, described housing and enclosing cover are metal material and make, and to have enough intensity, strengthen protection.
The utility model adopts single soldered connecting terminal design, when making HDMI interface, only needs single filling tin cream, and heart yearn need not be divided into two rows, can disposable welding fabrication, be convenient to connect, and can effectively reduce production process, enhance productivity.
And the utility model adopts single terminal setting, can simplify the structure of connector, reduce connector volume and weight, reduce cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is implemented.
Fig. 2 is the structural representation of housing that the utility model is implemented, body and splicing ear.
Fig. 3 is that the utility model is implemented package assembly schematic diagram.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Shown in Fig. 1-Fig. 3, specific embodiment of the invention is the HDMI connector for HD video/audio-frequence player device, it includes housing 1, body 2 and splicing ear 5, Fig. 1 is in conjunction with shown in Fig. 2, core of the present invention is that described splicing ear has the terminals 51 of extension, and these terminals 51 are arranged in parallel, being a row is arranged in described body 2, housing 1 is for coated body 2, body 2 is for splicing ear 5 is set, these structural design, and the present invention does not change, still follow original design, therefore repeat no more.
Except the design of splicing ear 5, HDMI connector of the present invention also includes protection gland 3, and this protection gland 3 is covered in terminals 51 tops of splicing ear, for sealing and comprising splicing ear 5.Specifically, protection gland, its inner surface has a boss 31, on this boss 31, is provided with plurality of grooves, and the quantity of described groove is consistent with splicing ear, so that HDMI line is electrically connected to the terminals 51 of splicing ear 5 by this protection gland 3.And the structure by above-mentioned boss 31 can be closely by HDMI pressing in the terminals 51 of splicing ear, can there is better obturation effect, when injection moulding, also avoid glue to cause harmful effect to splicing ear simultaneously.
Simultaneously, in order to make above-mentioned protection gland 3 can firmly be covered on terminals 51, the both sides of protection gland 3 have buckle 32, the draw-in groove 11(draw-in groove being provided with on housing corresponding to buckle also can be arranged on body), buckle 32 can be sticked in described draw-in groove 11, to increase seal and the steadiness of protection gland 3.
Shown in Fig. 3, in order to keep the seal of whole HDMI connector, HDMI also has enclosing cover 4; described enclosing cover 4 is covered in body 2 outsides, and fastens with housing 1, further to protect HDMI connector; avoid external destruction, can guarantee the seal of HDMI connector simultaneously.
Generally, housing 1 and enclosing cover 4 are metal material and make, and to have enough intensity, strengthen protection.
In a word, the utility model designs by single soldered connecting terminal, when making HDMI interface, only need single filling tin cream, and heart yearn need not be divided into two rows, can disposable welding fabrication, be convenient to connect, can effectively reduce production process, enhance productivity.
And above-mentioned structure can be simplified the structure of connector, minimizing connector volume and weight, reduction cost of manufacture.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. for a HDMI connector for HD video/audio-frequence player device, it includes housing, body and splicing ear, it is characterized in that described splicing ear has the terminals of extension, and these terminals are arranged in parallel, and is a row and is arranged in described body.
2. the HDMI connector for HD video/audio-frequence player device as claimed in claim 1, is characterized in that described HDMI connector also includes protection gland, and described protection gland is covered in the terminals top of splicing ear.
3. the HDMI connector for HD video/audio-frequence player device as claimed in claim 2, is characterized in that described protection gland, on its inner surface, is provided with plurality of grooves, and the quantity of described groove is consistent with splicing ear.
4. the HDMI connector for HD video/audio-frequence player device as claimed in claim 3, is characterized in that above-mentioned protection gland, and its both sides have buckle, is provided with the draw-in groove corresponding to buckle on described housing or body, and buckle can be sticked in described draw-in groove.
5. the HDMI connector for HD video/audio-frequence player device as claimed in claim 3, is characterized in that above-mentioned protection gland, and its inner surface has a boss, and described plurality of grooves is arranged on boss.
6. the HDMI connector for HD video/audio-frequence player device as claimed in claim 1, is characterized in that HDMI connector, further includes enclosing cover, and described enclosing cover is covered in body exterior, and fastens with housing.
7. the HDMI connector for HD video/audio-frequence player device as claimed in claim 1, is characterized in that described housing and enclosing cover are metal material system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481180.0U CN203434324U (en) | 2013-08-07 | 2013-08-07 | HDMI connector for high-definition video/audio playing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481180.0U CN203434324U (en) | 2013-08-07 | 2013-08-07 | HDMI connector for high-definition video/audio playing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434324U true CN203434324U (en) | 2014-02-12 |
Family
ID=50063343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481180.0U Expired - Fee Related CN203434324U (en) | 2013-08-07 | 2013-08-07 | HDMI connector for high-definition video/audio playing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390817A (en) * | 2013-08-07 | 2013-11-13 | 深圳市得润电子股份有限公司 | HDMI connector for high definition video/audio playing equipment |
-
2013
- 2013-08-07 CN CN201320481180.0U patent/CN203434324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390817A (en) * | 2013-08-07 | 2013-11-13 | 深圳市得润电子股份有限公司 | HDMI connector for high definition video/audio playing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20180807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |