CN206379521U - Hdmi connector - Google Patents
Hdmi connector Download PDFInfo
- Publication number
- CN206379521U CN206379521U CN201720049849.7U CN201720049849U CN206379521U CN 206379521 U CN206379521 U CN 206379521U CN 201720049849 U CN201720049849 U CN 201720049849U CN 206379521 U CN206379521 U CN 206379521U
- Authority
- CN
- China
- Prior art keywords
- terminal
- contact site
- insulator
- hdmi connector
- connecting portion
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is related to a kind of HDMI connector.Wherein, the insulating body in HDMI connector only needs single injection-molded to obtain, and reduces immediate processing steps, so as to reduce integrally-built complexity, reduce processing cost.Meanwhile, the normotopia degree and flatness of the first terminal row and Second terminal row are also can effectively ensure that, the stability and reliability of HDMI connector is largely improved.
Description
Technical field
The utility model is related to connector technique field, more particularly to a kind of HDMI connector.
Background technology
HDMI (High Definition Multimedia Interface) is a kind of digitized video, COBBAIF skill
Art, is the tailored version digital interface for being adapted to image transmission, it can transmit audio and signal of video signal simultaneously.
The form factor of conventional D type HDMI socket connectors is more compact, and the material of terminal is weaker, is manufacturing
, it is necessary to being molded insulating materials respectively on two row's terminals, so that two row's terminals are fixed and insulated respectively, then by two in journey
Point assembled to obtain HDMI connector finished product, but the process of this HDMI connector is complex, cost of implementation compared with
Height, causes that the structure of HDMI connector is also complex, and performance is not sufficiently stable reliably.
Utility model content
Based on this, it is necessary to provide a kind of HDMI connector simple in construction, stable and reliable for performance.
A kind of HDMI connector, including：
The first terminal is arranged, including multiple evenly distributed the first terminals, and the first terminal includes the first contact site, first
Weld part and first connecting portion, the first connecting portion connect first contact site and first weld part；
Second terminal is arranged, and row is oppositely arranged with the first terminal, and the first terminal row includes multiple evenly distributed
Second terminal, the Second terminal includes the second contact site, the second weld part and second connecting portion, the second connecting portion connection
Second contact site and second weld part；And
Insulating body, is molded on the first terminal row and Second terminal row, the insulating body includes
First insulator and the second insulator, first insulator are located in multiple first contact sites and connect with multiple described second
Between contact portion, second insulator coats multiple first connecting portions and multiple second connecting portions, and described first is exhausted
Edge body and the described second insulation body by integral forming.
In one of the embodiments, first contact site be arranged in parallel with second contact site, and is in strip
Structure, the first connecting portion is in bending-like to the bending close to the side of first contact site, and the second connecting portion supports or opposes
Side bending from the first connecting portion is in bending-like, along the extension side of first contact site and second contact site
To the length of the second connecting portion is less than the length of the first connecting portion, first weld part and the described second welding
Portion is in the same plane, and is be arranged in parallel with first contact site and second contact site.
In one of the embodiments, the Second terminal is located between the two neighboring the first terminal, two neighboring
The width in the gap between the first terminal is more than or equal to the width of the Second terminal.
In one of the embodiments, the distance between center line of the two neighboring the first terminal is 0.4mm.
In one of the embodiments, position relative with first contact site on first insulator offers
The position relative with second contact site offers the second through hole, the first through hole on one through hole, first insulator
And second through hole runs through first insulator, along the direction parallel with the bearing of trend of first contact site,
The first through hole is arranged at intervals with second through hole.
In one of the embodiments, position relative with second weld part on second insulator, which is offered, passes through
The third through-hole of second insulator is worn, it is many in the side away from second weld part of multiple first connecting portions
The individual third through-hole is connected.
In one of the embodiments, multiple grooves are further opened with second insulator, multiple grooves are located at
Away from the side of the Second terminal.
In one of the embodiments, in addition to housing, it is hollow structure, the housing is sheathed on the insulating body
On.
In one of the embodiments, two side relative on second insulator is provided with projection, the housing
Provided with chute, the projection can be imported in the chute, and the housing is provided with screens shell fragment, and the screens shell fragment is to described
The inner side bending of housing, and can be placed in the third through-hole.
In one of the embodiments, side wall relative with the first terminal row on the housing, which is provided with, supports bullet
Piece, the shell fragment that supports is bent with hook-shaped to the inner side of the housing.
In above-mentioned HDMI connector, insulating body only needs single injection-molded to obtain, and reduces immediate processing steps, from
And reduce integrally-built complexity, reduce processing cost.Meanwhile, it also can effectively ensure that the first terminal row and second
The normotopia degree and flatness of terminal block, largely improve the stability and reliability of HDMI connector.
Brief description of the drawings
Fig. 1 is the structural blast schematic diagram of the HDMI connector of the embodiment of the utility model one；
Fig. 2 is that the position that the first terminal row arranges with Second terminal in manufacturing process of HDMI connector shown in Fig. 1 is fixed
Schematic diagram；
Fig. 3 is that the first terminal row shown in Fig. 2 ranks the front view put after fixing with Second terminal；
Fig. 4 is that the first terminal row shown in Fig. 2 ranks the top view put after fixing with Second terminal；
Fig. 5 is arranged for shown the first terminal in Fig. 1, Second terminal is arranged and the overall top view of insulating body；
Fig. 6 is the sectional view at A-A shown in Fig. 5；
Fig. 7 is the sectional view at B-B shown in Fig. 5；And
Fig. 8 is the sectional view at C-C shown in Fig. 5.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
As shown in figure 1, the HDMI connector 10 of the embodiment of the utility model one is specially D type HDMI connector female seats.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, specifically in the present embodiment, HDMI connector 10 include the first terminal row 100,
Second terminal row 200, insulating body 300 and housing 400.Wherein, the first terminal row 100 includes multiple the first terminals 110, multiple
The first terminal 110 is evenly distributed.Second terminal row 200 includes multiple Second terminals 210, and multiple Second terminals 210 are along with first
The parallel direction of terminal block 100 is evenly distributed, so that Second terminal row 200 is oppositely arranged with the first terminal row 100.Absolutely
Edge main body 300 is molded on the first terminal row 100 and Second terminal row 200.Housing 400 is hollow structure, and is sheathed on
On insulating body 300.
The first terminal 110 includes the first contact site 111, the first weld part 112 and first connecting portion 113, first connecting portion
113 the first contact sites 111 of connection and the first weld part 112.Second terminal 210 includes the second contact site 211, the second weld part
212 and second connecting portion 213, second connecting portion 213 connects the second contact site 211 and the second weld part 212.Insulating body 300
Including the first insulator 310 and the second insulator 320, the first insulator 310 is integrally formed with the second insulator 320.First is exhausted
Edge body 310 is located between multiple first contact sites 111 and multiple second contact sites 211, and the second insulator 320 coats multiple
One connecting portion 113 and multiple second connecting portions 213.
Specifically, the first contact site 111 be arranged in parallel with the second contact site 211, and it is in list structure.First connecting portion
113 be in bending-like to the bending close to the side of the first contact site 111, and second connecting portion 213 is to away from the one of first connecting portion 113
Lateral bending folding is in bending-like.Along the first contact site 111 and the bearing of trend of the second contact site 211, the length of second connecting portion 213 is small
In the length of first connecting portion 113, so that first connecting portion 113 can spatially be kept away with second connecting portion 213
Allow, enable the end of the end of second connecting portion 213 and the first contact site 111 at grade.Further, first connects
The end of socket part 113 extends along the direction parallel to the first contact site 111, to obtain the first weld part 112.Second connecting portion
213 end is along the direction extension parallel to the second contact site 211 and close to the first weld part 112, to obtain the second weld part
212.First weld part 112 and the second weld part 212 are in the same plane.Now, the weld part of second connecting portion 213 and second
212 entirety constituted are relative with first connecting portion 113.
With reference to shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 8, specifically, the width of the first contact site 111 is more than first connecting portion
113 width, the width of the second contact site 211 is more than the width of second connecting portion 213 so that the first contact site 111 and
When second contact site 211 is engaged with connector socket, with larger contact area, to improve the stability of electrical connection.
Spacing, the width of the first contact site 111 and the second contact site 211 between two neighboring first contact site 111
Width is equal, and the second contact site 211 is located between two neighboring first contact site 111, is connect with lucky with two neighboring first
Gap between contact portion 111 is relative.Now, Second terminal 210 is located between two neighboring the first terminal 110, multiple second ends
Multiple gaps between son 210 and multiple the first terminals 110 are corresponded.
Specifically, the distance between center line of two neighboring the first terminal is 0.4mm, i.e., two neighboring first contact site
The width of spacing, the width of the first contact site 111 and the second contact site 211 between 111 is 0.2mm, so that along first
The orientation of terminal 110 and Second terminal 210, Second terminal 210 and the distance of the adjacent deviation of the first terminal 110 are
0.2mm。
It is pointed out that in other embodiments, the width of the second contact site 211 and the first contact site 111 can also
Less than 0.2mm, so that spacing between two neighboring first contact site 111 can also be more than the second contact site 211 and the
The width of one contact site 111.
With reference to shown in Fig. 2, Fig. 3 and Fig. 4, above-mentioned HDMI connector 10 is in manufacturing process, the two ends of the first terminal row 100
The first terminal material strip 20 is connected to, the first terminal material strip 20 is used to connect multiple the first terminals 110.Second terminal 210
Two ends are connected to Second terminal material strip 30, and Second terminal material strip 30 is used to connect multiple Second terminals 210.The first terminal material
Band 20 and Second terminal material strip 30 are plate-like structure.Wherein, the end of the second weld part 212 and Second terminal material strip 30 it
Between connected by material strip connecting portion 40.Material strip connecting portion 40 is in inverted " u " character form structure, and its elder generation is from the end of the second weld part 212
Bend, extend afterwards along the direction parallel to the first weld part 112 to the side close to first connecting portion 113, and beyond the
The backward side close to the second weld part 212 of the end of one weld part 112 is bent.So that at the end of the first contact site 111
When the first terminal material strip 20 at end is close to the Second terminal material strip 30 of the end of the second contact site 211, the end of the first weld part 112
The first terminal material strip 20 can also be close to just with the Second terminal material strip 30 of the end of material strip connecting portion 40 so as to first end
Son row 100 and Second terminal row 200 carry out position and fixed.Afterwards, the first terminal for being connected with the first terminal material strip 20 is arranged 100
And be connected with the Second terminal row of Second terminal material strip 30 and 200 be positioned in mould, you can at the first terminal row 100 and the second end
The last injection molding of son row 200 obtains insulating body 300.Again by the first terminal material strip 20, Second terminal material strip 30 and material strip
Connecting portion 40 is removed in the lump, after being arranged housing 400 in the periphery of insulating body 300, you can obtain above-mentioned HDMI connector 10.
In above-mentioned HDMI connector 10, insulating body 300 only needs single injection-molded to obtain, and reduces middle processing work
Sequence, so as to reduce integrally-built complexity, reduce processing cost.Meanwhile, it also can effectively ensure that the first terminal is arranged
100 arrange 200 normotopia degree and flatness with Second terminal, largely improve the stability of HDMI connector 10 and reliable
Degree.
With reference to shown in Fig. 5, Fig. 6 and Fig. 7, specifically in the present embodiment, with the first contact site 111 on the first insulator 310
Relative position offers position relative with the second contact site 211 on first through hole 311, the first insulator 310 and offers
Two through holes 312, the through hole 312 of first through hole 311 and second runs through the first insulator 310.Along the extension with the first contact site 111
The parallel direction in direction, first through hole 311 is arranged at intervals with the second through hole 312.
Wherein, the through hole 312 of first through hole 311 and second is multiple.Along the first terminal 110 and the row of Second terminal 210
Column direction, multiple first through hole 311 are corresponded with multiple second contact sites 211, and multiple second through holes 312 connect with multiple first
Contact portion 111 is corresponded.
By setting multiple through holes 312 of first through hole 311 and second, to realize that the first contact site 111 contacts with second
On the basis of being insulated between portion 211, accelerate the heat diffusion in the injection moulding process of the first insulator 310, reduce the production of injection defect
It is raw, while also causing the material quantity of the first insulator 310 to reduce.
Specifically in the present embodiment, the position relative with the second weld part 212 is offered through the on the second insulator 320
The third through-hole 321 of two insulators 320.In the side away from the second weld part 212 of multiple first connecting portions 113, Duo Ge
Three through holes 321 are connected, and not only accelerate the heat diffusion in the injection moulding process of the second insulator 320, reduce the production of injection defect
It is raw, while also make it that the material quantity of the second insulator 320 is largely reduced.
Multiple grooves 322 are further opened with second insulator 320, multiple grooves 322 are located at one away from Second terminal 210
Side, to accelerate the heat diffusion in the injection moulding process of the second insulator 320, reduces the material quantity of the second insulator 320.
Referring again to shown in Fig. 1, relative two side is provided with projection 323, housing 400 and set on the second insulator 320
There is chute 410, projection 323 can import chute 410 along the directions parallel with the first terminal row 100 and Second terminal row 200
It is interior.Housing 400 is provided with screens shell fragment 420, and screens shell fragment 420 and can be placed in threeway to the inner side bending of housing 400
In hole 321, abutted with the inwall with third through-hole 321.Projection 323 and screens shell fragment 420 are engaged, and housing 400 is spacing
In on the second insulator 320.
100 relative side walls are arranged provided with shell fragment 430 is supported with the first terminal on housing 400, support shell fragment 430 to housing
400 inner side is bent with hook-shaped, with when above-mentioned HDMI connector 10 is engaged with connector socket, to connector socket
Surface is abutted, and improves above-mentioned HDMI connector 10 and the connection reliability of connector socket.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of HDMI connector, it is characterised in that including：
The first terminal is arranged, including multiple evenly distributed the first terminals, and the first terminal includes the first contact site, the first welding
Portion and first connecting portion, the first connecting portion connect first contact site and first weld part；
Second terminal is arranged, and row is oppositely arranged with the first terminal, and the first terminal row includes multiple evenly distributed second
Terminal, the Second terminal includes the second contact site, the second weld part and second connecting portion, and the second connecting portion connection is described
Second contact site and second weld part；And
Insulating body, is molded on the first terminal row and Second terminal row, the insulating body includes first
Insulator and the second insulator, first insulator are located in multiple first contact sites and multiple second contact sites
Between, second insulator coats multiple first connecting portions and multiple second connecting portions, first insulator
With the described second insulation body by integral forming.
2. HDMI connector according to claim 1, it is characterised in that first contact site and second contact site
It is arranged in parallel, and is in list structure, it is in bending-like that the first connecting portion is bent to the side close to first contact site,
The second connecting portion is to being in bending-like away from the bending of the side of the first connecting portion, along first contact site and described the
The bearing of trend of two contact sites, the length of the second connecting portion is less than the length of the first connecting portion, first welding
Portion and second weld part are in the same plane, and are be arranged in parallel with first contact site and second contact site.
3. HDMI connector according to claim 2, it is characterised in that the Second terminal is located at two neighboring described the
Between one terminal, the width in the gap between the two neighboring the first terminal is more than or equal to the width of the Second terminal.
4. HDMI connector according to claim 3, it is characterised in that the center line of the two neighboring the first terminal it
Between distance be 0.4mm.
5. HDMI connector according to claim 3, it is characterised in that contacted on first insulator with described first
The relative position in portion offers position relative with second contact site on first through hole, first insulator and offers
Two through holes, the first through hole and second through hole run through first insulator, and edge is prolonged with first contact site
The parallel direction in direction is stretched, the first through hole is arranged at intervals with second through hole.
6. HDMI connector according to claim 3, it is characterised in that with the described second welding on second insulator
The relative position in portion offers the third through-hole through second insulator, in multiple first connecting portions away from described
The side of second weld part, multiple third through-holes are connected.
7. HDMI connector according to claim 6, it is characterised in that be further opened with second insulator multiple recessed
Groove, multiple grooves are located at away from the side of the Second terminal.
8. HDMI connector according to claim 6, it is characterised in that also including housing, is hollow structure, the housing
It is sheathed on the insulating body.
9. HDMI connector according to claim 8, it is characterised in that on second insulator on relative two side
Provided with projection, the housing is provided with chute, and the projection can be imported in the chute, and the housing is provided with screens bullet
Piece, the screens shell fragment and can be placed in the third through-hole to the inner side bending of the housing.
10. HDMI connector according to claim 8, it is characterised in that arrange phase with the first terminal on the housing
To side wall provided with shell fragment is supported, the shell fragment that supports is bent with hook-shaped to the inner side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049849.7U CN206379521U (en) | 2017-01-11 | 2017-01-11 | Hdmi connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049849.7U CN206379521U (en) | 2017-01-11 | 2017-01-11 | Hdmi connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379521U true CN206379521U (en) | 2017-08-04 |
Family
ID=59400150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049849.7U Active CN206379521U (en) | 2017-01-11 | 2017-01-11 | Hdmi connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534946A (en) * | 2019-09-10 | 2019-12-03 | 东莞市广多电子有限公司 | HDMI connector integral molding material strip |
-
2017
- 2017-01-11 CN CN201720049849.7U patent/CN206379521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534946A (en) * | 2019-09-10 | 2019-12-03 | 东莞市广多电子有限公司 | HDMI connector integral molding material strip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8303329B2 (en) | Low profile cable connector assembly | |
| SG186504A1 (en) | Cross talk reduction for a high speed electrical connector | |
| CA1155277A (en) | Method and apparatus for the production of electrical contacts with crimp connections | |
| CN108988546A (en) | The manufacturing method of power distribution unit and power distribution unit | |
| CN103094754A (en) | Coaxial connector plug | |
| CN206379521U (en) | Hdmi connector | |
| CN106992419A (en) | The manufacture method of terminal module | |
| US9466910B2 (en) | Electric connector having terminals with outwardly extending extension arms | |
| ATE486393T1 (en) | ELECTRICAL CONNECTOR AND METHOD FOR PRODUCING SAME | |
| US9685744B2 (en) | Machine case with improved electrical connector | |
| CN103490219A (en) | Electrical connection system that includes an integrally formed retaining means | |
| KR20110045127A (en) | Busbar assembly and prooducting method thereof | |
| CN104584342A (en) | Production method for bus bar insert resin molded article, and bus bar insert resin molded article | |
| CN201117903Y (en) | High definition digital interface connector | |
| CN105990736A (en) | Connector and manufacturing method thereof | |
| CN106207543B (en) | The manufacturing method of terminal module, connector and terminal module | |
| US9039461B2 (en) | Electrical connector | |
| US20170093081A1 (en) | Electrical connector with excellent waterproof function | |
| KR100939194B1 (en) | A socket connector for a mobile electric device | |
| CN204088675U (en) | Miniature video card connector | |
| CN101931135B (en) | HDMI (High Definition Multimedia Interface) connector | |
| CN204424530U (en) | A kind of assembling structure-improved of base module of network connector | |
| CN204793302U (en) | Three -phase socket conducting structure | |
| CN207353516U (en) | A kind of wire and cable connector | |
| CN102468578B (en) | The method for designing of the misplug preventing device of the housing of electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |