CN201213178Y - High frequency digital audio and video plug - Google Patents
High frequency digital audio and video plug Download PDFInfo
- Publication number
- CN201213178Y CN201213178Y CNU2008201140199U CN200820114019U CN201213178Y CN 201213178 Y CN201213178 Y CN 201213178Y CN U2008201140199 U CNU2008201140199 U CN U2008201140199U CN 200820114019 U CN200820114019 U CN 200820114019U CN 201213178 Y CN201213178 Y CN 201213178Y
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- joint
- audio
- group
- keyset
- terminal group
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a high-frequency digital film sound connector, which is composed of a connector and an adapter board, wherein an abutting end is arranged at one side of the connector, a welding end is arranged at the other end of the connector far from the abutting end, and an electric conducting terminal group provided with a first terminal group and a second terminal group at the upper and lower rows are penetrated in the connector, in addition, the adapter board is provided with a first surface and a second surface, the first surface is respectively provided with a first contact group and a jumpering circuit group for welding and corresponding to the first terminal group, and the first contact group and the jumpering circuit group are connected to the wire contact group at the other side to form an array for the welding of the single side of the cable, the second surface is provided with a second contact group for the welding of the second terminal group, and the second contact group is electrically connected to the jumpering circuit group of the first surface after penetrating through the adapter board, therefore the structural design of the adapter board has the efficacy that the processing is automated, the production manufacture is massive, the assembly time is shortened and the economic efficiency is met.
Description
Technical field
The utility model relates to digital signal transmitting unit, the audio-visual joint of particularly a kind of high-frequency digital.
Background technology
The application of audio ﹠ video is more and more progressive in recent years, as image and sound optical disk, the digital multifunctional CD, the high-res Digital Television, audio-visual phone and video conference etc., all enter in our life rapidly, compare with technology in the past, these newly are the information that the construction characteristic of system is to adopt the mode of total digitalization to come processed voice and image, and along with the application demand of different field, some relevant standards are also constantly formulated, revision and renewal, and in order to allow the user can enjoy higher quality, its digital signal transmits must be more perfect on (signal is not compressed) speed, accelerate.
Wherein all belong to a kind of digital visual interface standard with DisplayPort, DVI and HDMI, and by the digitized shown picture quality of strengthening electronic equipment that sends, and can be plugged into equipment such as box on adapter, the machine, DVD player, PC, electronic game machine, comprehensive enlarger and digital sound, have transmission rate height, distance, quality height, like and be subjected to masses gradually, and can select to use according to user's demand.
And DisplayPort, DVI and the employed cable of HDMI high frequency connectors mostly are the cable structure of round or flat type greatly, and when the interior terminal welding ends of the transmission line in the cable and high frequency connectors joint is connected, for being arranged at connection cable on the joint by a circuit board, but, the terminal of the row up and down definition of general high frequency connectors, the definition of pin position difference of contact on the circuit board and cable transmission line, and make when transmission line butts up against on the circuit board, its the end of a thread must be connected according to the pin position situation that contact is complementary, make cable must be aspect the assembling with the transmission line corresponding contact on the contraposition circuit board one by one, cause the part transmission line must jump the position and be wrapped in one, just can find the contact of correspondence and coupling, then carry out weld job, and then it is quite numerous and diverse on procedure, and the long problem of built-up time is arranged, cause assembly cost to increase, can't automation the shortcoming of processing, when transmission line twined alternately, its signal transmitting quality was comparatively bad simultaneously.
Be with, how to manage to solve above-mentioned shortcoming of commonly using and inconvenience, be the direction place that relevant dealer desires most ardently the research improvement.
Summary of the invention
Edge this, because above-mentioned existing apparatus is not all attained ideal in design, so, the inventor collects related data, via assessing in many ways and consider, and to engage in the many years of experience of the industry accumulation, and in line with excelsior spirit, adhere to continuous research improvement creative ideas, at above-mentioned deficiency locate improved again, be to design and develop out the utility model " the audio-visual joint of high-frequency digital ".
Main purpose of the present utility model is to be that main purpose of the present utility model is the terminal of the row up and down definition that is to solve general connector, the definition of pin position difference of contact on the circuit board and cable transmission line, and make when transmission line butts up against on the circuit board, its the end of a thread must be connected according to the pin position situation that contact is complementary, make cable must be aspect the assembling with the transmission line corresponding contact on the contraposition circuit board one by one, cause the part transmission line must jump the position and be wrapped in one, just can find the contact of correspondence and coupling, then carry out weld job, so quite numerous and diverse on procedure, and the long problem of built-up time is arranged.
For this reason, the utility model provides a kind of high-frequency digital audio-visual joint, be equipped with row's the first terminal group up and down in the described joint, second terminal group, and the keyset first surface is respectively equipped with the first contact group and jumper connection sets of lines for the first terminal bond pads, and the first contact group and jumper connection sets of lines are connected with to the wire rod contact of other side form an array for the cable single-sided welding, the keyset second surface then is provided with for the welding of second terminal group and can passes the second contact group that keyset is connected with the jumper connection sets of lines, reaches automation processing, the a large amount of manufacturing, reduction built-up time and meet the effect of economic benefit.
The utility model also provides the high frequency connectors that are connected with cable joint, described cable forms the high-frequency signal line of parallel conductor layout form and the keyset on the high frequency connectors joint connects, when the heart yearn of cable directly is complementary when docking with keyset one side line material contact, just can utilize automatic bonding wire tool to carry out the single-sided welding operation, have automation processing, a large amount of manufacturing, reduce the effect of assembly cost, raising production capacity and transmission signals quality-improving.
Description of drawings
Fig. 1 is stereo appearance figure of the present utility model;
Fig. 2 is three-dimensional exploded view of the present utility model;
Fig. 3 is the three-dimensional exploded view for another visual angle of the utility model;
Fig. 4 is pin of the present utility model position circuit diagram;
Fig. 5 is the side cutaway view when assembling for the utility model;
Fig. 6 is the side cutaway view after the utility model assembling;
Fig. 7 is the three-dimensional exploded view for another preferred embodiment of the utility model.
Description of reference numerals:
The 1-joint; The 11-butt end; 12-welding ends 13-conducting terminal group; 131-the first terminal group; 132-second terminal group; The 14-shield shell; The 2-keyset; The 21-first surface; The 211-first contact group; 212-wire rod contact group; 213-jumper connection sets of lines; The 22-second surface; The 221-second contact group; The 23-metal ground plane; The 24-conductive hole; The 3-cable; The 31-heart yearn.
Embodiment
For reaching above-mentioned purpose and effect, the purpose that the utility model adopted, technical feature of structure with and effect, drawing now illustrates in detail that with regard to preferred embodiment of the present utility model its feature and function are as follows, in order to understanding fully.
See also shown in Fig. 1,2,3,4, it is respectively the three-dimensional exploded view and the pin position circuit diagram at stereo appearance figure of the present utility model, three-dimensional exploded view, another visual angle, find out by knowing among the figure, the audio-visual joint of the utility model high-frequency digital mainly includes joint 1, keyset 2 and cable 3 and assembles, thus with regard to the main member of this case and feature describes in detail as after; Wherein:
These joint 1 one sides are to be provided with the butt end 11 that connects the electronic product (not shown), and be provided with welding ends 12 in addition side away from butt end 11, and be equipped with conducting terminal group 13 in the joint 1, and conducting terminal group 13 is for being provided with row up and down and generally being the first terminal group 131, second terminal group 132 of the shape that is arranged in parallel, and first, second terminal group 131,132 for through the butt end 11 and welding ends 12 be mated condition.
Have first surface 21, second surface 22 on this keyset 2 respectively, and first surface 21 is provided with the first contact group 211 of corresponding the first terminal group 131 for the welding location, and second surface 22 is provided with the second contact group 221 of corresponding second terminal group 132 for the welding location, and extend jumper connection sets of lines 213 in the first contact group 211 and can pass keyset 2 and be electrical with the second contact group 221 of second surface 22 and contact, and the first contact group 211 is for extending the wire rod contact group 212 (as shown in Figure 1) of the default cable 3 heart yearns 31 pin positions of coupling for the welding location.
And the first terminal group 131, second terminal group 132 of above-mentioned explanation run through in joint 1 and are communicated with, and the first terminal group 131, second terminal group 132 in joint 1, do not change the position can be directly and 1 one-body molded composition of joint.
When the audio-visual joint of the utility model high-frequency digital in when assembling, be that the welding ends 12 of earlier keyset 2 being aimed at joint 1 is assembled, so that the first terminal group 131 on the first surface 21 corresponding welding endss 12 of keyset 2, and the first contact group 211 and the first terminal group 131 contraposition contact (as shown in Figure 5) mutually with first surface 21, the second surface 22 of this keyset 2 second terminal group 132 on the corresponding welding ends 12 simultaneously this moment, and make the contraposition contact mutually of the second contact group 221 of second surface 22 and second terminal group 132, then, just the wire rod contact group 212 of keyset 2 can be contacted (as shown in Figure 6) for heart yearn 31 contrapositions of presetting cable 3, so just can finish assembled configuration of the present utility model.
On the mat, when the conducting terminal group 13 of joint 1 in succession with the plural contact contraposition of keyset 2, and after the wire rod contact group 212 of keyset 2 and heart yearn 31 contrapositions of default cable 3, just can utilize automatic bonding wire tool to carry out the single-sided welding operation, to realize a large amount of productions of automation, reach the effect that improves production capacity and reduce cost.
And when joint 1 butt end 11 of the audio-visual joint of the utility model high-frequency digital when connecting electronic product and carry out transmission signals, also can keyset 2 be provided with the disturbed condition (as shown in Figure 2) that each transmission circuit that metal ground plane 23 blocks keyset 2 upper and lower surfaces produces when transmission signals, to reduce the generation of interference noise, and keyset 2 is because of itself also having isolated electromagnetic effect, so, when keyset 2 when blocking each transmission circuit phase mutual interference of upper and lower surface, can have more significant effect.
Please consult shown in Figure 7 again, the first terminal group 131 that conducting terminal group 13 is arranged up and down in the utility model joint 1, second terminal group, 132 spacings are for can design the thickness that meets keyset 2, and the terminal of row up and down that is exposed to welding ends 12 is horizontal shape, aim at when keyset 2 and to arrange up and down when assembling between terminal, can make the contact of each terminal contraposition to keyset 2 upper and lower surfaces, and how one processing action will be arranged the contact of terminal bending contraposition keyset 2 upper and lower surfaces up and down, use more simple assembling mode to finish bit motion is carried out weld job, to realize a large amount of productions of automation, reach the effect that improves production capacity and reduce cost.
Again, keyset 2 of the present utility model is provided with the conductive hole 24 that the first contact group 211 is connected with the second contact group 221, and conductive hole 24 is to be arranged at jumper connection sets of lines 213 ends of the first contact group 211 and to pass keyset 2 to be connected with the second contact group 221, the interference noise of presetting the ground connection call wire in the cable 3 can be directed into metal ground plane 23 by conductive hole 24 and eliminate (shown in Fig. 2,3), so that signal is when being sent to electronic product by high frequency connectors, this signal is can be very clear, and allows electronic product can play out more perfectly picture.
Moreover, keyset 2 of the present utility model can be multilayer circuit board and forms, and the first contact group 211 that makes first surface 21 is connected in the second contact group 221 on the second surface 22 by the coiling between circuit board, as utilize other simple and easy modification and equivalent structure to change, all should in like manner be contained in the claim of the present utility model, the spy adds and is illustrated in this.
And, the joint 1 of above-mentioned explanation is outer for can further be coated with a metal shield shell 14 (as shown in Figure 2), to prevent the interference of external electromagnetic ripple, and the utility model mainly uses with the high frequency connectors of male joint and is example, but the utility model is when practical application, then be not to be to exceed, also the utility model high-frequency joint structure can be used for female joint with the use of male joint.
On the mat, the utility model high-frequency joint 1 can be forms such as DisplayPort (display port), DVI (digital video interactive interface) or HDMI (High-definition Digital Multimedia Interface) joint 1, and when the joint 1 of specifications such as DVI, be three and drain into few 24 terminal supportors, and be two rows, 20 terminal supportors during the joint 1 of DisplayPort, when when the joint 1 of HDMI, being two rows, 19 terminal supportor forms again, all can dock by the corresponding contact of keyset 2 design, its terminal supportor only need stagger mutually and get final product with the design configuration of pins type or SMT forms such as (surface mount).
Again, cable of the present utility model 3 is for forming the high-frequency signal line of parallel conductor layout form and the keyset 2 on the high frequency connectors joint 1 connects, when the heart yearn 31 of cable 3 directly is complementary when docking with keyset 2 one side line material contact groups 212, just can utilize automatic bonding wire tool to carry out single-sided welding processing, have automation processing, a large amount of manufacturing, reduce the effect of assembly cost, raising production capacity and transmission signals quality-improving.
Be with, 3 of the joint 1 of the audio-visual joint of the utility model high-frequency digital and cables utilize keyset 2 to come the contraposition welding, be designed to corresponding pin position modularization with joint 1 end or keyset 2 with cable 3 ends by keyset 2, joint 1 or cable 3 contacts are changed arbitrarily, dock by keyset 2 again and get final product, simultaneously can make cable 3 be used in the parallel conductor layout form, when the heart yearn 31 of cable 3 is designed to various different pin position specification, also can be designed to corresponding specification and mate use by the wire rod contact group 212 of keyset 2, can provide heart yearn 31 definition of pin position to meet the terminal definition of pin position of arranging up and down in the joint 1 and carry out the contraposition single-sided welding, in applicability, better performance is arranged on the extendibility and the market demand, there is modularization to manufacture, a large amount of costs of saving, improve the effect of surcharge, and avoid making heart yearn 31 intersections twine the situation of going the contraposition welding because of wire rod contact group 212 pin positions are different, with effective quickening built-up time, the operation that direct contraposition can be welded.
And key protection point of the present utility model has first surface 21 for being directed on the keyset 2; second surface 22; and first surface 21 is for being respectively equipped with first contact group 211 and the jumper connection sets of lines 213 of corresponding joints 1 its first terminal group 131 for welding; and make the first contact group 211 and jumper connection sets of lines 213 be connected with to 212 one-tenth an array of the wire rod contact group of other side for cable 3 single-sided weldings; second surface 22 then is provided with can be for the second contact group 221 of second terminal group, 132 welding; and the second contact group 221 is connected on the jumper connection sets of lines 213 of first surface 21 and is electric connection for passing keyset 2; structural design with this keyset 2; can have automation processing; the a large amount of manufacturing; reduction built-up time and meet the effect of economic benefit; be with; principle that all utilization the utility model are adopted and equivalent structure change; all should in like manner be contained in the claim of the present utility model, the spy adds and is illustrated in this.
Be with, the audio-visual joint of high-frequency digital of the present utility model is for improving existing key problem in technology, the utility model is by the first contact group 211 of keyset 2, but the first terminal group 131 that the second contact group, 221 contraposition joints 1 are arranged up and down, the pin position of second terminal group 132, and the first contact group 211 and a side jumper connection sets of lines 213 are for being connected with 212 one-tenth an array confessions of wire rod contact group cable, 3 single-sided weldings to other side, with this structural design, can form the design configuration of two row's conversions, one row's pad, just can utilize automatic bonding wire tool to carry out weld job afterwards, to realize a large amount of productions of automation, improve production capacity, reduce cost and transmission signals quality favorable effects.
Above embodiment only is preferred embodiment of the present utility model, and it is illustrative for the utility model, and nonrestrictive.Those skilled in the art carries out conversion, modification even equivalence to it under the situation that does not exceed the utility model spirit and scope, these changes all can fall into claim protection range of the present utility model.
In sum, the above-mentioned audio-visual joint of high-frequency digital of the utility model for reaching its effect and purpose really, so the utility model really is the utility model of a practicality excellence, for meeting the application important document of novel patent, is filed an application when using in accordance with the law.
Claims (17)
1, the audio-visual joint of a kind of high-frequency digital, it comprises joint and keyset, it is characterized in that:
This joint one side is provided with the butt end that connects the external electrical product, and be provided with welding ends in addition side away from the butt end, and be equipped with the conducting terminal group in the joint, described conducting terminal group is provided with arranges through the butt end up and down and the first terminal group, second terminal group of welding ends;
Be formed with first surface and second surface on this keyset, on the described first surface the first contact group and the jumper connection sets of lines that is respectively equipped with for the first terminal bond pads, and the first contact group and jumper connection sets of lines are connected with to the wire rod contact of other side form an array, second surface then is provided with the second contact group for second terminal group welding, and the second contact group is to pass keyset to be connected on the jumper connection sets of lines of first surface and to be electric connection.
2, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this first terminal group and second terminal group are shaped in the joint for being the shape that is arranged in parallel.
3, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this keyset is formed by the multilayer circuit board of surperficial tool coiling contact.
4, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this keyset is provided with the conductive hole that the first contact group is connected with the second contact group.
5, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this joint is outer for further being coated with a metal shield shell.
6, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this joint is the male joint form of HDMI high frequency connectors.
7, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this joint is the male joint form of DisplayPort high frequency connectors.
8, the audio-visual joint of high-frequency digital according to claim 1 is characterized in that, this joint is the male joint form of DVI high frequency connectors.
9, the audio-visual joint of a kind of high-frequency digital comprises joint, keyset and cable, it is characterized in that:
This joint one side is provided with the butt end that connects the external electrical product, and be provided with welding ends in addition side away from the butt end, and be equipped with the conducting terminal group in the joint, described conducting terminal group is provided with arranges through the butt end up and down and the first terminal group, second terminal group of welding ends;
Be formed with first surface and second surface on this keyset, on the described first surface the first contact group and the jumper connection sets of lines that is respectively equipped with for the first terminal bond pads, and the first contact group and jumper connection sets of lines are connected with to the wire rod contact of other side form an array, described second surface is provided with the second contact group for second terminal group welding, and the second contact group is to pass keyset to be connected on the jumper connection sets of lines of first surface and to be electric connection; And
Be provided with the wire rod contact group that meets keyset in this cable and carry out single fillet welded heart yearn.
10, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this first terminal group and second terminal group are shaped in the joint for being the shape that is arranged in parallel.
11, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this keyset is formed by the multilayer circuit board of surperficial tool coiling contact.
12, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this keyset is provided with the conductive hole that the first contact group is connected with the second contact group.
13, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this joint is outer for further being coated with a metal shield shell.
14, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this joint is the male joint form of HDMI high frequency connectors.
15, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this joint is the male joint form of DisplayPort high frequency connectors.
16, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, this joint is the male joint form of DVI high frequency connectors.
17, the audio-visual joint of high-frequency digital according to claim 9 is characterized in that, the heart yearn of this cable is the parallel conductor layout form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201140199U CN201213178Y (en) | 2008-04-30 | 2008-04-30 | High frequency digital audio and video plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201140199U CN201213178Y (en) | 2008-04-30 | 2008-04-30 | High frequency digital audio and video plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213178Y true CN201213178Y (en) | 2009-03-25 |
Family
ID=40497356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201140199U Expired - Fee Related CN201213178Y (en) | 2008-04-30 | 2008-04-30 | High frequency digital audio and video plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213178Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280793A (en) * | 2011-05-12 | 2011-12-14 | 中山市威奥特电子有限公司 | Method for manufacturing novel high-definition multimedia interface connector |
| CN102780118A (en) * | 2011-05-13 | 2012-11-14 | 泗阳万旭电子元件有限公司 | Digital audio-video connector structure |
| CN103401085A (en) * | 2013-08-07 | 2013-11-20 | 深圳市得润电子股份有限公司 | HDMI (High Definition Multimedia Interface) for high-definition video/audio play device |
| CN106329247A (en) * | 2015-07-07 | 2017-01-11 | 贝尔威勒电子股份有限公司 | Flat cable and connector assembly |
| CN108336522A (en) * | 2017-01-19 | 2018-07-27 | 泰科电子(上海)有限公司 | Connector assembly and its manufacturing method |
| CN110943320A (en) * | 2018-09-21 | 2020-03-31 | 日本航空电子工业株式会社 | Connector, device with connector and manufacturing method of connector |
-
2008
- 2008-04-30 CN CNU2008201140199U patent/CN201213178Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280793A (en) * | 2011-05-12 | 2011-12-14 | 中山市威奥特电子有限公司 | Method for manufacturing novel high-definition multimedia interface connector |
| CN102780118A (en) * | 2011-05-13 | 2012-11-14 | 泗阳万旭电子元件有限公司 | Digital audio-video connector structure |
| CN103401085A (en) * | 2013-08-07 | 2013-11-20 | 深圳市得润电子股份有限公司 | HDMI (High Definition Multimedia Interface) for high-definition video/audio play device |
| CN103401085B (en) * | 2013-08-07 | 2016-09-07 | 深圳市得润电子股份有限公司 | A kind of HDMI for HD video/audio-frequence player device |
| CN106329247A (en) * | 2015-07-07 | 2017-01-11 | 贝尔威勒电子股份有限公司 | Flat cable and connector assembly |
| CN106329247B (en) * | 2015-07-07 | 2019-02-26 | 贝尔威勒电子股份有限公司 | Winding displacement and connector assembly |
| CN108336522A (en) * | 2017-01-19 | 2018-07-27 | 泰科电子(上海)有限公司 | Connector assembly and its manufacturing method |
| CN108336522B (en) * | 2017-01-19 | 2020-01-17 | 泰科电子(上海)有限公司 | Connector assembly and method of manufacturing the same |
| CN110943320A (en) * | 2018-09-21 | 2020-03-31 | 日本航空电子工业株式会社 | Connector, device with connector and manufacturing method of connector |
| US11056844B2 (en) | 2018-09-21 | 2021-07-06 | Japan Aviation Electronics Industry, Limited | Connector, device provided with the same and method of manufacturing the same |
| CN110943320B (en) * | 2018-09-21 | 2021-11-05 | 日本航空电子工业株式会社 | Connector, device with connector and manufacturing method of connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20140430 |