CN2854850Y - High resolution digital interface connector - Google Patents
High resolution digital interface connector Download PDFInfo
- Publication number
- CN2854850Y CN2854850Y CN 200520120240 CN200520120240U CN2854850Y CN 2854850 Y CN2854850 Y CN 2854850Y CN 200520120240 CN200520120240 CN 200520120240 CN 200520120240 U CN200520120240 U CN 200520120240U CN 2854850 Y CN2854850 Y CN 2854850Y
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- CN
- China
- Prior art keywords
- plug
- rubber stopper
- clad
- interface connector
- iron
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- 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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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model belongs to the technological field of interface connector, specifically relates to a high resolution digital interface connector. The utility model comprises a front rubber stopper, an intermediate rubber stopper inserted in the front rubber stopper, a terminal inserted in intermediate rubber stopper, a plurality of through grooves mounted in both sides of the intermediate rubber stopper and for storing the connection end of the terminal, a wire rubber stopper which is arranged in the through groove-loading end of the intermediate rubber stopper and which is provided with wire holes in one-to-one correspondence with the through grooves. The digital interface connector provided in this utility model is adapted to mechanical machining which allows the welding spots to be consistent in size and prevents short circuit caused by contact between welding spots. Additionally, the utility model has the advantages of good welding effect, high work efficiency and low rate of bad welding.
Description
Technical field:
The utility model relates to the connector technique field, more specifically to a kind of high-definition digital interface connector.
Background technology:
HDMI (High Definition Multimedia Interface) (HDMI) can provide the data transfer bandwidth up to 5Gbps; can transmit the audio signal and the high definition video signal that do not have compression; need not simultaneously to transmit advance capable D/A or mould/number conversion, can guarantee that high-quality video-audio signal transmits at signal.The benefit of using HDMI is: only needs a HDMI line, just can transmit video-audio signal simultaneously, and unlike needing many lines to connect now; Simultaneously, owing to adopt wireless mode to carry out D/A or mould/number conversion, can obtain higher Voice ﹠ Video transmission quality.For the consumer, the HDMI technology can not only provide image quality clearly, and because audio/video adopts same cable, has simplified the installation of household audio and video system greatly.HDMI interface upper terminal is manual welding with being connected of heart yearn at present, its inefficiency, and welding performance is poor.It is to take off the outmost crust of heart yearn earlier, divest close netting twine again, remove aluminium foil and interior aluminium foil, remove the heart yearn crust with the depoling pincers then, at last one one root bead of heart yearn is connected on the interface, overall process all is manual operation, when removing heart yearn crust and welding, once all can only operate a heart yearn, (wherein four are ground wire to have 19 as digital TV connecting line, ground wire does not have crust, do not need to remove crust), to remove the heart yearn crust and will operate 15 times, welding then will be welded 19 times and just can be finished, its operating efficiency is low, and quality instability, and each tin point (as shown in Figure 1) not of uniform size, less being not easy of terminal pitch welded, easily cause the connector short circuit, the glue core is scalded, connector transmission performance instability makes yields on the low side.
The utility model content:
The purpose of this utility model is to provide a kind of high-definition digital interface connector that is easy to realize Mechanized Processing and improves its production efficiency, yields and welding performance at the deficiencies in the prior art.
For achieving the above object, the utility model is achieved through the following technical solutions: it comprises terminal, preceding iron-clad, preceding plug, middle plug, threading plug, preceding plug places in the preceding iron-clad, the plug two sides all forms a plurality of grooves in described, in the groove during the terminal connections end is inserted on the plug, in the plug end that has a groove be snapped with the threading plug, form on the threading plug and groove through wires hole one to one, the middle plug other end and terminal link are inserted in the preceding plug.
The iron-clad two sides is provided with buttonhole before described, and preceding plug two sides is provided with the projection that cooperates with buttonhole,, described before iron-clad be provided with one block in the projection of iron-clad, middle iron-clad is socketed on the preceding iron-clad.
Plug is provided with reference column in described, and the threading plug is provided with the location hole that cooperates with reference column.
The utility model is to be plugged with middle plug on preceding plug, terminal is inserted on the middle plug, or take shape on the middle plug, middle plug two sides forms the groove of a plurality of ccontaining terminal connections ends, in the plug end that has a groove be snapped with and form and the groove threading plug of through wires hole one to one, heart yearn passes through wires hole, the threading plug plays location and fixed clamp effect to heart yearn, therefore can be on peeling machine once property the crust of whole heart yearns of threading plug one row is removed and is pruned heart yearn and make its length consistent, make things convenient for the operation of post-order process; Brush tin cream at the terminal connections end, the threading plug is buckled on the middle plug, connector is placed in the die cavity of line ball tool, the line ball tool is a concavo-convex mould, concavo-convex mold forming has the die cavity consistent with the connector profile, when the die of line ball tool and punch altogether the time projection in the mould then heart yearn is pressed in the groove corresponding with it; Behind heating or the baking line ball tool, tin cream then welds together heart yearn and terminal connections end after heat fused, the disposable welding procedure of finishing.Digital interface connector of the present utility model is easy to realize Mechanized Processing, and Mechanized Processing can make the spot size unanimity, can not be in contact with one another and short circuit between the solder joint, and welding effect is good, high efficiency, and the failure welding rate is low.
Description of drawings:
Accompanying drawing 1 is the structural representation of existing digital interface
Accompanying drawing 2 is a structural representation of the present utility model
Accompanying drawing 3 is the front view of accompanying drawing 2
Accompanying drawing 4 places structural representation in the line ball tool for digital interface
Accompanying drawing 5 is the structural representation of second half mould of cooperating with the mould shown in Fig. 4
Embodiment:
Embodiment sees accompanying drawing 2,3,4,5, it comprises terminal, preceding iron-clad 21, preceding plug 25, middle plug 31, threading plug 41, preceding iron-clad 21 two sides are provided with buttonhole 22, preceding plug 25 two sides then are provided with the projection 23 that cooperates with buttonhole 22, in the iron-clad 21, buttonhole 22 and projection 23 fastened and preceding iron-clad 21 are fixed on the preceding plug 25 before preceding plug 25 was inserted in.Plug 31 two sides all form the groove 35 of a plurality of ccontaining terminal connections ends 36 in described, terminal is inserted on the middle plug 31, form the fixing hole that inserts for terminal connections end 36 one to one with groove 35 on the middle plug 31, fixing hole plays fixation to terminal simultaneously, and terminal connections end 36 places in the groove 35 on the plug 31; Certainly also terminal can be put into mould, with middle plug 31 integrated injection moldings, after the moulding, terminal connections end 36 is arranged in the groove 35 on the plug 31, and terminal connections end 36 upper surfaces are exposed to outside the plastic cement, to make things convenient for heart yearn and 36 welding of terminal connections end.
The end that middle plug 31 forms groove 35 also is provided with buckle, then be provided with buttonhole on the threading plug 41, threading plug 41 is snapped on the middle plug 31, moulding and groove 35 through wires hole 45 one to one on the threading plug 41, heart yearn inserts from through wires hole 45,41 pairs of heart yearns of threading plug play fixation, avoid heart yearn to wave, become flexible, the convenient machining of using; Before being inserted in, middle plug 31 other ends and terminal link in the plug 25, form the interface that digital connector is connected with equipment.
Iron-clad 21 is outer before described is socketed with iron-clad 51 in, and middle iron-clad 51 is blocked by the projection 52 on the preceding iron-clad 21 and before being fixed on the iron-clad 21, plug 31 during the housing of middle iron-clad 51 covers and in the protection plug 31 be not subjected to scratch or damage.Be provided with reference column in addition on the plug 31 in described, then be provided with the location hole corresponding on the threading plug 41 with it, by the cooperation of reference column and location hole, make to cooperate more accurately between threading plug 41 and the middle plug 31, avoid misplacing between through wires hole 45 and the groove 35.
Heart yearn passes the through wires hole 45 of threading plug 41, and fix with clamping by threading plug 41 and can not become flexible, and the heart yearn marshalling, heart yearn length unanimity is easy to realize Mechanized Processing.As on peeling machine, peeling, utilize the disposable crust of blade on the peeling machine to remove with the whole heart yearns on the row on the threading plug 41, that is the crust that can remove on whole heart yearns for twice at the decortication hands-operation at most, be brushed with tin cream on terminal connections end or the heart yearn, these each parts of digital interface connector are assembled up, in threading plug 41 is buckled on the plug 31, heart yearn is corresponding one by one with each terminal connections end 36, again this digital interface connector is placed in the die cavity of line ball tool 100, the line ball tool is a pair of concavo-convex mould, form on the concavo-convex mould and the consistent die cavity of this digital interface connector profile, when the die of line ball tool 100 and punch altogether the time, projection in the mould just is pressed into heart yearn in the corresponding groove 36, heating line ball tool 100 or line ball tool 100 placed in the baking box heats, and tin cream is about to heart yearn after heat fused and terminal connections end 36 welds together.
It only is preferred embodiment of the present utility model that above institute is chatted, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or decorate, is included in the utility model claim.
Claims (3)
1, a kind of high-definition digital interface connector, it comprises terminal, preceding iron-clad (21), preceding plug (25), preceding plug (25) places in the preceding iron-clad (21), it is characterized in that: it also comprises middle plug (31), threading plug (41), plug (31) two sides all forms a plurality of grooves (35) in described, terminal connections end (36) is inserted in the groove (35) on the middle plug (31), the end that middle plug (31) has groove (35) is snapped with threading plug (41), form on the threading plug (41) and groove (35) through wires hole (45) one to one, middle plug (31) other end and terminal link are inserted in the preceding plug (25).
2, high-definition digital interface connector according to claim 1, it is characterized in that: iron-clad (21) two sides is provided with buttonhole (22) before described, preceding plug (21) two sides is provided with the projection (23) that cooperates with buttonhole (22), iron-clad (21) is provided with one and blocks the projection (52) of middle iron-clad (51) before described, and middle iron-clad (51) is socketed on the preceding iron-clad (21).
3, high-definition digital interface connector according to claim 1 is characterized in that: plug (31) is provided with reference column in described, and threading plug (41) is provided with the location hole that cooperates with reference column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120240 CN2854850Y (en) | 2005-12-13 | 2005-12-13 | High resolution digital interface connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120240 CN2854850Y (en) | 2005-12-13 | 2005-12-13 | High resolution digital interface connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854850Y true CN2854850Y (en) | 2007-01-03 |
Family
ID=37581486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120240 Expired - Lifetime CN2854850Y (en) | 2005-12-13 | 2005-12-13 | High resolution digital interface connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854850Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353618C (en) * | 2005-12-13 | 2007-12-05 | 许景皓 | High-definition digital interface and its processing technique |
-
2005
- 2005-12-13 CN CN 200520120240 patent/CN2854850Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100353618C (en) * | 2005-12-13 | 2007-12-05 | 许景皓 | High-definition digital interface and its processing technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20051213 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |