CN206211104U - A kind of agent structure of HDMI connector - Google Patents
A kind of agent structure of HDMI connector Download PDFInfo
- Publication number
- CN206211104U CN206211104U CN201621173087.3U CN201621173087U CN206211104U CN 206211104 U CN206211104 U CN 206211104U CN 201621173087 U CN201621173087 U CN 201621173087U CN 206211104 U CN206211104 U CN 206211104U
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulating base
- hdmi connector
- metal shell
- agent structure
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of agent structure of HDMI connector, including：One insulating base, insulating base includes：Plummer and the hyoplastron extended along plummer front end, the front end face of hyoplastron form perforation, and the lower surface of plummer forms wears groove；The contact site of multiple the first terminals and multiple Second terminals, the connection of the first terminal, Second terminal and insulating base integrated injection molding, the first terminal and Second terminal front end appears from perforation, and the lead portion of the first terminal and Second terminal end is passed from wears groove；One metal shell, metal shell is coated on outside insulating base.The utility model is improved on the basis of traditional HDMI connector, and the snap fit between traditional terminal and insulating base is changed into injection connection, and the assembling without carrying out terminal group again reduces manufacturing procedure, simplifies assembling flow path, improve production efficiency.
Description
Technical field：
The utility model is related to a kind of agent structure technical field of HDMI connector.
Background technology：
The English full name of HDMI is " High Definition Multimedia Interface ", the height of the meaning of Chinese
Definition multimedia structure, is a kind of digitized video/COBBAIF technology, is that the tailored version digitlization for being adapted to image transmission connects
Mouthful, it can simultaneously transmit audio and signal of video signal, and the maximum data transmission speed is 2.25GB/s.HDMI can be provided up to
The data transfer broadband of 5GBPS, can transmit audio signal and high definition video signal without compression.Simultaneously without in signal
Transmission advance row D/A or analog/digital conversion, it is ensured that high-quality video-audio signal transmission.In addition HDMI supports EDID,
DDC2B, therefore the characteristics of with plug and play, can automatically carry out " negotiation " and automatically select most to close between signal source and display device
Suitable video/audio format.
HDMI connector of the prior art generally comprises pedestal, the terminal and metal shell being installed on pedestal, dress
, first be installed on terminal on pedestal by timing, and then metal shell is coated on outside pedestal.The terminal of HDMI connector typically has
Two kinds of specifications, assembling mode is relatively complicated, and easily occurs assembling unstable, contacts bad situation.
In view of this, I proposes following technical scheme.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of agent structure of HDMI connector.
In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：A kind of master of HDMI connector
Body structure, including：One insulating base, insulating base includes：Plummer and the hyoplastron extended along plummer front end, before hyoplastron
End face forms perforation, and the lower surface of plummer forms wears groove；Multiple the first terminals and multiple Second terminals, first end
The contact site of the connection of son, Second terminal and insulating base integrated injection molding, the first terminal and Second terminal front end appears from perforation, the
The lead portion of one terminal and Second terminal end is passed from wears groove；One metal shell, metal shell is coated on outside insulating base.
Furthermore, in above-mentioned technical proposal, the upper and lower end face of described hyoplastron is respectively formed with for the first terminal
The first cell body and the second cell body supported with Second terminal, the first terminal are revealed in hyoplastron upper surface, the second end from the first cell body
Son is revealed in the lower surface of hyoplastron from the second cell body.
Furthermore, in above-mentioned technical proposal, described wears groove includes：First wears groove and the second wears groove, the first wears groove
With the second wears groove spread configuration.
Furthermore, in above-mentioned technical proposal, described the first terminal includes：First contact site, the first lead portion with
And first connecting portion between the two is connected to, the first contact site is extended downwardly along the front end bending of first connecting portion, the first pin
Portion bends along the end of first connecting portion and extends.
Furthermore, in above-mentioned technical proposal, described Second terminal includes：Second contact site, second pin portion with
And second connecting portion between the two is connected to, the second contact site is extended downwardly along the front end bending of second connecting portion, second pin
Portion bends along the end of second connecting portion and extends.
Furthermore, in above-mentioned technical proposal, described metal shell has four side walls up and down, in upper side wall
On be formed with the elastic arm of force, elastic arm of force stress ejection metal shell.
Furthermore, in above-mentioned technical proposal, described its left and right sidewall of metal shell forms inserting of extending downwardly
Pin；The angle for extending back is also formed with left and right sidewall, be limited in insulating base the angle outside metal by bending in opposite directions
In shell.
Furthermore, in above-mentioned technical proposal, described the first terminal and the contact site of Second terminal are in before hyoplastron
The perforation yi word pattern arrangement of end face appears.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
1st, the utility model is improved on the basis of traditional HDMI connector, by traditional terminal and insulating base
Between snap fit be changed to injection connection, the assembling without carrying out terminal group again, reduce manufacturing procedure, simplify assembling flow path,
Improve production efficiency；
2nd, the utility model is in being formed with the first cell body and the second cell body on hyoplastron, for the first terminal and Second terminal
Support, can effectively improve the contact of the first terminal and Second terminal and external plug or terminal, contact more stable, connection
Property is more preferable.
Brief description of the drawings：
Fig. 1 is stereogram of the present utility model；
Fig. 2 is exploded view of the present utility model 1；
Fig. 3 is exploded view of the present utility model 2；
Fig. 4 is profile of the present utility model.
Specific embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in Fig. 1-4, a kind of agent structure of HDMI connector, including：Insulating base 1 and the one of insulating base 1 are noted
The first terminal 2 and Second terminal 3 of modeling, the metal shell 4 being coated on outside insulating base 1.
Described insulating base 1 includes：Plummer 11 and the hyoplastron 12 extended along the front end of plummer 11, before hyoplastron 12
End face forms perforation 121, and the lower surface of plummer 11 forms wears groove 111；
Described the first terminal 2 and Second terminal 3 is all provided with left and right multiple, and the first terminal 2 and Second terminal 3 are spaced
Set, the first terminal 2 includes：First contact site 21, the first lead portion 23 and first connecting portion 22 between the two is connected to,
One contact site 21 is extended downwardly along the front end bending of first connecting portion 22, and the first lead portion 23 is curved along the end of first connecting portion 22
Folding extends.
Described Second terminal 3 includes：Second contact site 31, second pin portion 33 and be connected between the two second company
Socket part 32, the second contact site 31 is extended downwardly along the front end bending of second connecting portion 32, and second pin portion 33 is along second connecting portion
32 end bending extends.First contact site 21 of the first terminal 2, the second contact site 31 of Second terminal 3 are from the front end of hyoplastron 12
Perforation 121 appear, and the first terminal 2 and Second terminal 3 contact site in hyoplastron 12 front end face perforation yi word pattern arrangement
Appear.Described wears groove 111 includes the first wears groove and the second wears groove, the first wears groove and the second wears groove spread configuration, the first contact
The contact site 31 of portion 21 and second is passed from the first wears groove and the second wears groove respectively.
The upper and lower end face of described hyoplastron 12 is respectively formed with the first groove supported for the first terminal 2 and Second terminal 3
The cell body 123 of body 122 and second, the first connecting portion 22 of the first terminal 2 is revealed in the upper surface of hyoplastron 12 from the first cell body 122, the
The second connecting portion 32 of two-terminal 3 is revealed in the lower surface of hyoplastron from the second cell body 123.
Described metal shell 4 has four side walls up and down, in being formed with the elastic arm of force 41 on upper side wall, the elasticity
The stress of the arm of force 41 ejects metal shell 4.Metal shell 4 its left and right sidewall forms the pin 42 for extending downwardly, and pin 42 is used for
It is connected with other structures；The angle 43 for extending back is also formed with left and right sidewall, bending will insulation in opposite directions for the angle 43
Pedestal 1 is limited in metal shell 4.
In assembling, the first terminal 2 and Second terminal 3 are processed by die cast, the first terminal 2 and Second terminal 3
Cheng Hou, is connected with the integrated injection molding of insulating base 1, the first terminal 2 and the stabilization of Second terminal 3 is installed in insulating base, can
Follow-up manufacturing procedure is reduced, and relative to traditional assembly and connection device, its structure is more stablized；The first terminal 2, the second end
Body is formed after the completion of son 3 and the injection connection of insulation assembling 1, body is advanced from the tip forward of metal shell 4, metal shell
4 end is the side for forming angle 43, before body installation, the straight type of angle 43, when body is assemblied in metal
In shell 4, then angle 43 is bent by processing, to prevent body from exiting metal shell 4.Inserted in other joints or terminal
When entering metal shell 4, contacted with the elastic arm of force 31, and the elastic arm of force 31 released outside metal shell 4, and other plugs or
Terminal will be in electrical contact with the first terminal and Second terminal.
Certainly, the foregoing is only specific embodiment of the utility model, not come limit the utility model implement
Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should wrap
Include in present utility model application the scope of the claims.
Claims (8)
1. a kind of agent structure of HDMI connector, it is characterised in that：Including：
One insulating base, insulating base includes：Plummer and the hyoplastron extended along plummer front end, the front end face shaping of hyoplastron
The lower surface for having perforation, plummer forms wears groove；
Multiple the first terminals and multiple Second terminals, the connection of the first terminal, Second terminal and insulating base integrated injection molding, first
The contact site of terminal and Second terminal front end appears from perforation, and the lead portion of the first terminal and Second terminal end is worn from wears groove
Go out；
One metal shell, metal shell is coated on outside insulating base.
2. the agent structure of a kind of HDMI connector according to claim 1, it is characterised in that：Described hyoplastron it is upper and lower
End face is respectively formed with the first cell body and the second cell body supported for the first terminal and Second terminal, and the first terminal is from the first groove
Body is revealed in hyoplastron upper surface, and Second terminal is revealed in the lower surface of hyoplastron from the second cell body.
3. the agent structure of a kind of HDMI connector according to claim 1, it is characterised in that：Described wears groove includes：
First wears groove and the second wears groove, the first wears groove and the second wears groove spread configuration.
4. the agent structure of a kind of HDMI connector according to claim 1, it is characterised in that：Described first end attached bag
Include：First contact site, the first lead portion and first connecting portion between the two is connected to, the first contact site is along first connecting portion
Front end bending is extended downwardly, and the first lead portion bends along the end of first connecting portion and extends.
5. the agent structure of a kind of HDMI connector according to claim 1, it is characterised in that：Described Second terminal bag
Include：Second contact site, second pin portion and second connecting portion between the two is connected to, the second contact site is along second connecting portion
Front end bending is extended downwardly, and second pin portion bends along the end of second connecting portion and extends.
6. the agent structure of a kind of HDMI connector according to claim 1, it is characterised in that：Described metal shell tool
There are four side walls up and down, in the elastic arm of force is formed with upper side wall, the elastic arm of force stress ejects metal shell.
7. the agent structure of a kind of HDMI connector according to claim 6, it is characterised in that：Described metal shell its
Left and right sidewall forms the pin for extending downwardly；The angle for extending back is also formed with left and right sidewall, the angle is opposite
Be limited in insulating base in metal shell by bending.
8. the agent structure of a kind of HDMI connector according to claim 1, it is characterised in that：Described the first terminal and
The contact site of Second terminal appears in the perforation yi word pattern arrangement of the front end face of hyoplastron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173087.3U CN206211104U (en) | 2016-10-26 | 2016-10-26 | A kind of agent structure of HDMI connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173087.3U CN206211104U (en) | 2016-10-26 | 2016-10-26 | A kind of agent structure of HDMI connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211104U true CN206211104U (en) | 2017-05-31 |
Family
ID=58758644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621173087.3U Expired - Fee Related CN206211104U (en) | 2016-10-26 | 2016-10-26 | A kind of agent structure of HDMI connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590734A (en) * | 2020-11-26 | 2021-04-02 | 万向钱潮（上海）汽车系统有限公司 | Upper and lower cover design structure of electronic parking actuator |
-
2016
- 2016-10-26 CN CN201621173087.3U patent/CN206211104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590734A (en) * | 2020-11-26 | 2021-04-02 | 万向钱潮（上海）汽车系统有限公司 | Upper and lower cover design structure of electronic parking actuator |
| CN112590734B (en) * | 2020-11-26 | 2022-05-27 | 万向钱潮（上海）汽车系统有限公司 | Upper and lower cover design structure of electronic parking actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jiahua Inventor before: Lin Weiping Inventor before: Wang Xinqiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191026 |