CN203466357U - HDMI connector - Google Patents
HDMI connector Download PDFInfo
- Publication number
- CN203466357U CN203466357U CN201320582151.3U CN201320582151U CN203466357U CN 203466357 U CN203466357 U CN 203466357U CN 201320582151 U CN201320582151 U CN 201320582151U CN 203466357 U CN203466357 U CN 203466357U
- Authority
- CN
- China
- Prior art keywords
- row
- row terminal
- leg
- terminals
- hdmi connector
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model, which belongs to the electrical connector field, discloses a high-definition multimedia interface (HDMI) connector comprising an insulation body, a shielding housing coating the insulation body, and a first row of terminals and a second row of terminals. The first row of terminals and the second row of terminals are arranged in the insulation body; and welding pins of the first row of terminals and welding pins of the second row of terminals extend out of the rear end of the insulation body. The rear end of the shielding housing extends out of the insulation body and a box body with an open upper end is formed; an insulated support for bearing the welding pins of the first row of terminals and the welding pins of the second row of terminals is arranged in the box body; and a pressing block and a shielding upper cover covering the box body are arranged above the insulated support. According to the HDMI connector, the welding pins of the of the first row of terminals and the welding pins of the second row of terminals are carried by the insulated support; and after welding with the conductor of the FFC flexible printed circuit board, welding spots of the FFC flexible printed circuit board and the welding pins are tightly clamped between the insulated support and the pressing block. Therefore, positioning fixation of the FFC flexible printed circuit board in the connector can be improved; the adverse occurrence of the welding spot failure can be avoided; the difficulty of subsequent glue sealing can be reduced; and the work efficiency is improved.
Description
Technical field
The utility model, for electric connector field, particularly relates to a kind of HDMI connector.
Background technology
HDMI (High Definition Multimedia Interface)---HDMI(High Definition Multimedia Interface) being a kind of digitized video/audio interface technology, is the tailored version digital interface that is applicable to image transmission, and it can transmit audio frequency and video-audio signal simultaneously.
Existing HDMI connector generally adopts Molding molding mode, by FFC winding displacement (as shown in Figure 1, FFC winding displacement 8 comprises winding displacement body 81 and is positioned at the conductor 82 of winding displacement body 81 front ends) be welded on after connector, because the location of FFC winding displacement in connector is not good enough, while making to carry out sealing, FFC winding displacement is difficult to fixing, thereby improve sealing difficulty, reduce operating efficiency, and the FFC winding displacement rocking back and forth also easily causes solder joint failure etc. bad, have potential safety hazard.In addition, existing HDMI connector all adopts clamping plate type structure, the leg of terminal is located at respectively the upper and lower surface of clamping plate, when welding with FFC, need respectively two sides leg to be welded, this makes the packaging efficiency of HDMI connector when producing lower, is unfavorable for automated job, and assembling, welding process undesirable condition easily occur.
Utility model content
For addressing the above problem, the utility model provides a kind of FFC of improvement winding displacement location fixing, reduces sealing difficulty, deduction operating efficiency and avoid the HDMI connector of bad generation.
The utility model solves the technical scheme that its technical problem adopts: a kind of HDMI connector, comprise the screening can of insulating body, coated insulation body and be located at first row terminal and the second row terminal in insulating body, the leg of the leg of first row terminal and second row terminal all leans out from the rear end of insulating body, the rear end of screening can is stuck in insulating body and forms the uncovered box body in upper end, in box body, be provided with the insulating supporting of support first row terminal leg and second row terminal leg, the top of insulating supporting is provided with briquetting and covers the shielding upper cover of box body.
Be further used as the improvement of technical solutions of the utility model, the leg of the leg of first row terminal and second row terminal is positioned at same plane.
Be further used as the improvement of technical solutions of the utility model, the rear end of insulating body is provided with the fixedly chute stretching out backward, fixedly chute comprises that the base plate that is positioned at first row terminal leg and second row terminal soldering underfooting side and the edge of leading that is positioned at base plate both sides, insulating supporting are flush-mounted in fixedly in chute.
Be further used as the improvement of technical solutions of the utility model, insulating supporting comprises and stretches out forward and be flush-mounted in the hyoplastron in fixing chute and be positioned at arranged on left and right sides and to the limit piece of upper process, the front end of hyoplastron is provided with leg location notch, and limit piece forms winding displacement holddown groove at the upside of insulating supporting.
Be further used as the improvement of technical solutions of the utility model, the lateral surface of limit piece is provided with draw-in groove, and the left and right sidewall of box body is equipped with the shell fragment that punctures that can embed in draw-in groove.
Be further used as the improvement of technical solutions of the utility model, lead along being provided with main body buckle, briquetting is positioned at the top of hyoplastron and at two ends, is provided with the briquetting buckle fastening with main body buckle.
Be further used as the improvement of technical solutions of the utility model, the left and right sidewall of shielding upper cover is equipped with some fixedly square holes, the wedge shape projection that the left and right sidewall of box body is equipped with fixedly square hole fastens.
Be further used as the improvement of technical solutions of the utility model, the rear end of shielding upper cover is provided with the upper winding displacement wire clamp hanging down, and in correspondence, the rear end of winding displacement wire clamp box body is provided with the lower winding displacement wire clamp of upwards holding up.
Be further used as the improvement of technical solutions of the utility model, the upper surface of insulating body is provided with gear edge at the rear side of screening can.
Be further used as the improvement of technical solutions of the utility model, gear is offered some breach and in breach, is equipped with wedge shaped projection on edge, and screening can is provided with the fixedly ear that embeds each breach and fasten with wedge shaped projection.
The beneficial effects of the utility model: in this HDMI connector, the leg of the leg of first row terminal and second row terminal is by insulating supporting support, after the conductor welding with FFC winding displacement, FFC winding displacement and and the solder joint of leg all can be closely clamped between insulating supporting and briquetting, the utility model improves the location of FFC winding displacement in connector according to this to be fixed, avoid the bad generation of solder joint failure, the difficulty while reducing follow-up sealing, deduction operating efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is FFC bus-bar construction schematic diagram;
Fig. 2 is the utility model embodiment overall structure schematic diagram;
Fig. 3 is the utility model embodiment the first STRUCTURE DECOMPOSITION figure;
Fig. 4 is the utility model embodiment the second STRUCTURE DECOMPOSITION figure.
Embodiment
With reference to Fig. 1～Fig. 4, it has demonstrated the concrete structure of the preferred embodiment of the utility model.The design feature of each element of HDMI connector will be described in detail below, if and while being described to direction (upper and lower, left and right, before and after), be that to take the HDMI connector construction of Fig. 4 shown in being be with reference to describing, but the actual user of HDMI connector is to not limiting to so.
Wherein, this HDMI connector, comprise insulating body 1, the screening can 2 of coated insulation body 1 and be located at first row terminal 3 and the second row terminal 4 in insulating body 1, screening can 2 is metal material, it is for preventing Electromagnetic Interference, first row terminal 3 is 9Pin terminal, second row terminal 4 is 10Pin terminal, first row terminal 3 is positioned at the top of second row terminal 4, corresponding first row terminal 3 and second row terminal 4, upper terminal location notch 11 and lower terminal location notch 12 are set respectively on insulating body 1, the leg of the leg of first row terminal 3 and second row terminal 4 all leans out from the rear end of insulating body 1, the rear end of screening can 2 is stuck in insulating body 1 and forms the uncovered box body in upper end 21, in box body 21, be provided with the insulating supporting 5 of support first row terminal 3 legs and second row terminal 4 legs, the top of insulating supporting 5 is provided with briquetting 6 and covers the shielding upper cover 7 of box body 21.In this HDMI connector, the leg of the leg of first row terminal 3 and second row terminal 4 is by insulating supporting 5 supports, after conductor 82 welding with FFC winding displacement 8, FFC winding displacement 8 and and the solder joint of leg all can be closely clamped in 6 of insulating supporting 5 and briquettings, the utility model improves the location of FFC winding displacement 8 in connector according to this to be fixed, avoid the bad generation of solder joint failure, the difficulty while reducing follow-up sealing, deduction operating efficiency.
The leg of the leg of first row terminal 3 and second row terminal 4 is positioned at same plane, be that the leg of first row terminal 3 and second row terminal 4 is arranged in a row from the rear end of insulating body 1 and leans out, the utility model replaces by this structural design traditional clamping plate type structure that leg sets up two rows separately, make all legs can once complete the welding with FFC winding displacement 8 conductors 82, when enhancing productivity, can realize automatic welding, and reduce bad generation.
The rear end of insulating body 1 is provided with the fixedly chute 13 stretching out backward, fixedly chute 13 comprises and is positioned at the base plate 131 of first row terminal 3 legs and second row terminal 4 legs belows and is positioned at the leading along 132 of base plate 131 both sides, leading along the 132 common fixedly chutes 13 that form an indent of base plate 131 and both sides, 5 of insulating supportings are flush-mounted in fixedly in chute 13.Insulating supporting 5 comprises and stretches out forward and be flush-mounted in the hyoplastron 51 in fixing chute 13 and be positioned at arranged on left and right sides and to the limit piece 52 of upper process, the front end of hyoplastron 51 is provided with leg location notch 53, and the corresponding first row terminal 3 of leg location notch 53 and second row terminal 4 arrange 19 and be in one line altogether.During assembling, hyoplastron 51 is along leading along the fixing chute 13 of 132 insertions, and first row terminal 3 legs and second row terminal 4 legs that from insulating body 1, lean out insert in leg location notch 53, play the effect that support is located, and avoid the deflection of leg.Both sides form winding displacement holddown groove 54 to the limit piece 52 of upper process at the upside of insulating supporting 5, and the setting of this winding displacement holddown groove 54 makes, after FFC winding displacement 8 and leg weld, to avoid double swerve, prevents solder joint failure, facilitates follow-up sealing work.
The lateral surface of limit piece 52 is provided with draw-in groove 521, and the left and right sidewall of box body 21 is equipped with to embed and punctures shell fragment 211 in draw-in groove 521.When hyoplastron 51 is along leading along 132 insertions fixedly after chute 13, the front end of limit piece 52 props up the rear end face of leading along 132, the draw-in groove 521 on lateral surface with box body 21 on puncture shell fragment 211 fastenings, complete the completely location of insulating supporting 5 in box body 21.
Lead along 132 and be provided with main body buckle 133, briquetting 6 is positioned at the top of hyoplastron 51 and at two ends, is provided with the briquetting buckle 61 fastening with main body buckle 133.The same insulating material that adopts of briquetting 6 is made, and wherein main body buckle 133 and briquetting buckle 61 are wedge shape overhead structure, and this structure is easy to assembly, stable connection.Under FFC winding displacement 8 and leg welding are backward, press briquetting 6 main body buckle 133 and briquetting buckle 61 fastened mutually, realize according to this FFC winding displacement 8 and and the solder joint of leg in the tight clamping of 6 of insulating supporting 5 and briquettings.
The left and right sidewall of shielding upper cover 7 is equipped with some fixedly square holes 71, the wedge shape projection 212 that the left and right sidewall of box body 21 is equipped with fixedly square hole 71 fastens.The rear end of shielding upper cover 7 is provided with the upper winding displacement wire clamp 72 hanging down, and in correspondence, the rear end of winding displacement wire clamp 72 box bodys 21 is provided with the lower winding displacement wire clamp 213 of upwards holding up.When FFC winding displacement 8 and leg welding and briquetting 6 is fastened on box body 21 interior after, shielding upper cover 7 just can be installed, installation process only need be pressed shielding upper cover 7 downwards, wedge shape projection 212 and fixing square hole 71 are fastened, at this moment over against the upper winding displacement wire clamp 72 arranging and lower winding displacement wire clamp 213, just can form the gap of stretching out for FFC winding displacement 8, thereby further play fixing spacing effect.
The upper surface of insulating body 1 is provided with gear along 14 at the rear side of screening can 2.Gear is along offering some breach 15 on 14 and be equipped with wedge shaped projection 16 in breach 15, and screening can 2 is provided with the fixedly ear 22 that embeds each breach 15 and fasten with wedge shaped projection 16.In the utility model, the screening can 2 of insulating body 1 and coated insulation body 1 adopts wedge shaped projection 16 to be fixedly connected with the mode that fixedly ear 22 fastens, wherein keep off along 14 and arranging of breach 15 increase positional precision and the connective stability of insulating body 1 in screening can 2, avoid rocking.
Assembling process of the present utility model is in sum: 9Pin terminal and 10Pin terminal group are installed on insulating body 1, then, insulating supporting 5 is pushed fixedly in chute 13, the leg of the leg of first row terminal 3 and second row terminal 4 is all fixed in leg location notch 53, and then pack above semi-finished product into screening can 2, puncture shell fragment 211 fixing with the draw-in groove 521 of limit piece 52 lateral surfaces; After the conductor of FFC winding displacement 8 82 and the leg of first row terminal 3 and the leg of second row terminal 4 are welded, again by briquetting 6 compactings, main body buckle 133 and briquetting buckle 61 are fastened mutually, then shielding upper cover 7 is covered, the fixedly square hole 71 that shields upper cover 7 is fastened with wedge shape projection 212.
Certainly, the invention is not limited to above-mentioned execution mode, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (10)
1. a HDMI connector, it is characterized in that: comprise the screening can of insulating body, coated described insulating body and be located at first row terminal and the second row terminal in described insulating body, the leg of the leg of described first row terminal and second row terminal all leans out from the rear end of insulating body, the rear end of described screening can is stuck in insulating body and forms the uncovered box body in upper end, in described box body, be provided with the insulating supporting of support first row terminal leg and second row terminal leg, the top of described insulating supporting is provided with briquetting and covers the shielding upper cover of described box body.
2. HDMI connector according to claim 1, is characterized in that: the leg of the leg of described first row terminal and second row terminal is positioned at same plane.
3. HDMI connector according to claim 2, it is characterized in that: the rear end of described insulating body is provided with the fixedly chute stretching out backward, described fixedly chute comprises the base plate that is positioned at described first row terminal leg and second row terminal soldering underfooting side and the edge of leading that is positioned at described base plate both sides, and described insulating supporting is flush-mounted in described fixedly chute.
4. HDMI connector according to claim 3, it is characterized in that: described insulating supporting comprises and stretches out forward and be flush-mounted in hyoplastron in described fixedly chute and be positioned at arranged on left and right sides and to the limit piece of upper process, the front end of described hyoplastron is provided with leg location notch, and described limit piece forms winding displacement holddown groove at the upside of insulating supporting.
5. HDMI connector according to claim 4, is characterized in that: the lateral surface of described limit piece is provided with draw-in groove, and the left and right sidewall of described box body is equipped with the shell fragment that punctures that can embed in described draw-in groove.
6. HDMI connector according to claim 4, is characterized in that: described in lead along being provided with main body buckle, described briquetting is positioned at the top of described hyoplastron and at two ends, is provided with the briquetting buckle fastening with described main body buckle.
7. according to the HDMI connector described in claim 1～6 any one, it is characterized in that: the left and right sidewall of described shielding upper cover is equipped with some fixedly square holes, the left and right sidewall of described box body is equipped with the wedge shape projection fastening with described fixedly square hole.
8. HDMI connector according to claim 7, is characterized in that: the rear end of described shielding upper cover is provided with the upper winding displacement wire clamp hanging down, and the rear end of box body is provided with the lower winding displacement wire clamp of upwards holding up described in corresponding described upper winding displacement wire clamp.
9. according to the HDMI connector described in claim 1～6 any one, it is characterized in that: the upper surface of described insulating body is provided with gear edge at the rear side of screening can.
10. HDMI connector according to claim 9, is characterized in that: described gear along on offer some breach and be equipped with wedge shaped projection in described breach, described screening can is provided with the fixedly ear that embeds breach described in each and fasten with wedge shaped projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582151.3U CN203466357U (en) | 2013-09-18 | 2013-09-18 | HDMI connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582151.3U CN203466357U (en) | 2013-09-18 | 2013-09-18 | HDMI connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466357U true CN203466357U (en) | 2014-03-05 |
Family
ID=50178697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320582151.3U Withdrawn - After Issue CN203466357U (en) | 2013-09-18 | 2013-09-18 | HDMI connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490221A (en) * | 2013-09-18 | 2014-01-01 | 金工精密制造(深圳)有限公司 | HDMI connector |
-
2013
- 2013-09-18 CN CN201320582151.3U patent/CN203466357U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490221A (en) * | 2013-09-18 | 2014-01-01 | 金工精密制造(深圳)有限公司 | HDMI connector |
| CN103490221B (en) * | 2013-09-18 | 2015-09-23 | 金工精密制造(深圳)有限公司 | A kind of HDMI connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201829704U (en) | Electric connector component | |
| CN201708389U (en) | Electric connector assembly | |
| CN201044293Y (en) | High definition multimedia interface connector assembly | |
| CN110854625A (en) | Electrical connector | |
| CN207651681U (en) | A kind of connecting terminal connection structure of controller | |
| CN203466357U (en) | HDMI connector | |
| CN103490221B (en) | A kind of HDMI connector | |
| CN206283020U (en) | Electric connector | |
| CN204947141U (en) | Coaxial connector | |
| CN101853998B (en) | Connector, connector main body structure and manufacturing method thereof | |
| CN203466329U (en) | Hdmi connector | |
| CN203911033U (en) | D-type HDMI mother base connector | |
| CN209313926U (en) | A kind of camera module | |
| KR100833264B1 (en) | Video and audio signal transfer cable and the manufacturing method thereof | |
| CN201717396U (en) | Connector and connector body structure | |
| CN101931135B (en) | HDMI (High Definition Multimedia Interface) connector | |
| CN111276860A (en) | Method for manufacturing HDMI data plug | |
| JP3165099U (en) | Cable coaxial connector with housing | |
| CN202094342U (en) | HDMI female-end connector | |
| CN204858030U (en) | Male head of high-definition audio and video connector | |
| CN200997480Y (en) | High-definition multi-medium connecter | |
| CN214849382U (en) | HDMI connector | |
| CN220754784U (en) | Junction box | |
| CN203967329U (en) | A kind of A type HDMI socket connector | |
| CN201556738U (en) | Micro HDMI connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150923 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |