CN106549243A - Hdmi connector and blue light player - Google Patents
Hdmi connector and blue light player Download PDFInfo
- Publication number
- CN106549243A CN106549243A CN201611115299.0A CN201611115299A CN106549243A CN 106549243 A CN106549243 A CN 106549243A CN 201611115299 A CN201611115299 A CN 201611115299A CN 106549243 A CN106549243 A CN 106549243A
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- China
- Prior art keywords
- pin
- hdmi
- plug
- socket
- length
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
Abstract
The present invention is applied to connector technique field, include plug and socket there is provided a kind of HDMI connector, plug and socket includes shell and multiple pins, and each pin in plug is corresponding with each pin in socket, and pin includes A attribute pins, power pins and input/output pin；During plug insertion socket, the engagement sequence of the two is：The shell contact of socket and plug is the first engagement sequence；Each input/output pin in socket is contacted as the second engagement sequence respectively with the input/output pin in plug respectively；A attributes pin in socket is contacted with the A attribute pins in plug as the 3rd engagement sequence；Power pins contact in socket and plug is the 4th engagement sequence.Engagement sequence of the HDMI connector by each pin in change plug insertion socket, even if in the case of the first engagement sequence disabler, A attribute pins avoid surge impact and fail during the preferential contact of the second engagement sequence can also ensure the 3rd engagement sequence.
Description
Technical field
The invention belongs to connector technique field, more particularly to a kind of HDMI connector and the indigo plant with the HDMI connector
Light player.
Background technology
HDMI1.4a specifications have had the pin contact sequencing that type-A socket is inserted to HDMI type-As plug originally
There is regulation, contact sequencing requirement is：First engagement sequence is the shell of HDMI type-As socket and HDMI type-A plugs
Contact, the second engagement sequence are the pin 1-17 of the pin 1-17 of HDMI type-A sockets and pin 19 and HDMI type-A plugs
Contact with the correspondence of pin 19, the 3rd engagement sequence is that the pin 18 of HDMI type-As socket and HDMI type-A plugs is contacted.
HDMI type-A plugs are the parts of HDMI wire material.HDMI wire material producer quality discrepancy is very big, and HDMI wire material makes
The shell of the first engagement sequence may be caused during user's use to fail and do not possess and conduct characteristic.Also, this function is lost
After effect, user can't find, and cause the requirement for actually there was only the second engagement sequence and the 3rd engagement sequence effective, then
Two kinds of engagement sequence either type failure user can find HDMI wire material problem.
The content of the invention
It is an object of the invention to provide a kind of HDMI connector, it is intended to solve in prior art in HDMI connector will
It is difficult to ensure that A attributes pin avoids surge impact during insertion by existing engagement sequence during plug insertion socket
And the technical problem for failing.
The present invention is achieved in that a kind of HDMI connector, including plug and the socket for patching the plug,
The plug and the socket include the shell with insert port and multiple located inside the shell and meet drawing for HDMI specifications
Foot, each pin in the plug are corresponding with each pin in the socket, the pin include in the plug and
Transfer transition modulation A attribute pins of differential signal between socket, the power pins for connecting power supply and for by signal
The input/output pin of input/output to external equipment；When the plug inserts the socket, the engagement sequence of the two is：Institute
State socket to contact with the shell of the plug as the first engagement sequence；Each described input/output pin in the socket
Contacted as the second engagement sequence respectively with the input/output pin in the plug respectively；A attributes in the socket draw
Foot is contacted with the A attribute pins in the plug as the 3rd engagement sequence；The socket is drawn with the power supply in the plug
Foot contact is the 4th engagement sequence.
Further, in the plug, the length of each input/output pin is identical, the length of the A attributes pin
Length of the degree less than the input/output pin, the length of the power pins are less than the length of the A attributes pin；Institute
State in socket, the length of each input/output pin is identical with the length of each A attributes pin, the power pins
Length of the length less than the A attributes pin.
Further, the length of A attributes pin described in the plug is short than the length of the input/output pin
0.4-0.8mm。
Further, in the socket, the length of each input/output pin is identical, the length of the A attributes pin
Length of the degree less than the input/output pin, the length of the power pins are less than the length of the A attributes pin；Institute
State in plug, the length of each input/output pin is identical with the length of each A attributes pin, the power pins
Length of the length less than the A attributes pin.
Further, the length of A attributes pin described in the socket is short than the length of the input/output pin
0.4-0.8mm。
Further, each pin is divided to two rows symmetrical along the center of the shell.
Further, the plug is HDMI type-A plugs, and the socket is to be adapted to the HDMI type-As plug
HDMI type-A sockets；The pin in the HDMI type-As plug or the HDMI type-As socket includes first
Pin, second pin, the 3rd pin ... the 19th pin.
Further, during the A attributes pin includes the HDMI type-As plug or the HDMI type-As socket
The first pin, the 3rd pin, the 4th pin, the 6th pin, the 7th pin, the 9th pin, the tenth pin and the 12nd pin；
The input/output pin include the HDMI type-As plug or the second pin in the HDMI type-As socket,
Five pins, the 8th pin, the 11st pin, the 13rd pin are to the 17th pin and the 19th pin；The power pins
For the 18th pin in the HDMI type-As plug or the HDMI type-As socket.
Further, the plug is HDMI B style plugs, and the socket is to be adapted to the HDMI B style plugs
HDMI B style jacks；The pin in the HDMI B style plugs or the HDMI B style jacks includes first
Pin, second pin, the 3rd pin ... the 29th pin.
Further, during the A attributes pin includes the HDMI B style plugs or the HDMI B style jacks
The first pin, the 3rd pin, the 4th pin, the 6th pin, the 7th pin, the 9th pin, the tenth pin, the 12nd pin,
13rd pin, the 15th pin, the 16th pin, the 18th pin, the 19th pin and the 21st pin；It is described defeated
Enter/output pin include the HDMI B style plugs or the second pin in the HDMI B style jacks, the 5th pin,
8th pin, the 11st pin, the 14th pin, the 17th pin, the 20th pin, the 22nd pin are to the 17th pin
And the 29th pin；The power pins are in the HDMI B style plugs or the HDMI B style jacks
28 pins.
Further, the plug is HDMI E style plugs, and the socket is to be adapted to the HDMI E style plugs
HDMI E style jacks；The pin in the HDMI E style plugs or the HDMI E style jacks includes first
Pin, second pin, the 3rd pin ... the 19th pin.
Further, during the A attributes pin includes the HDMI E style plugs or the HDMI E style jacks
The first pin, the 3rd pin, the 4th pin, the 6th pin, the 7th pin, the 9th pin, the tenth pin and the 12nd pin；
The input/output pin include the HDMI E style plugs or the second pin in the HDMI E style jacks,
Five pins, the 8th pin, the 11st pin, the 13rd pin are to the 17th pin and the 19th pin；The power pins
For the 18th pin in the HDMI E style plugs or the HDMI E style jacks.
Present invention also offers a kind of blue light player, is provided with above-mentioned HDMI connector, the socket is fixedly installed in
In the casing of the blue light player, the plug is adapted to use with the socket.
Having the technical effect that relative to prior art of the invention：The HDMI connector is described by changing the plug insertion
The engagement sequence of each pin in socket, even if in the case of the first engagement sequence disabler, second engagement sequence
Preferential contact can also ensure that A attribute pins avoid surge impact and fail described in the 3rd engagement sequence.Specifically,
Ensure that non-A attributes pin is first contacted during the plug inserts the socket in electric property, there is provided described to insert
Between seat institute's attached device and the equipment of plug institute attached device, the path of releasing of surge, with surge capacity of releasing, reaches two
Equipment potential balance；Subsequently the A attributes pin just contacts with each other, and reaching prevents surge energy from damaging the A attributes pin institute
The semiconductor chip of connection.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to the embodiment of the present invention or prior art
Needed for description, accompanying drawing to be used is briefly described, it should be apparent that, drawings described below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structure chart of the HDMI connector that one embodiment of the invention is provided, and is the structure chart of HDMI type-A sockets；
Fig. 2 is the structure chart of HDMI type-A sockets in Fig. 1, to show the arrangement relation of each pin；
Fig. 3 is another structure chart of HDMI type-A sockets in Fig. 2；
Fig. 4 is the structure chart of the HDMI connector that one embodiment of the invention is provided, and is the structure chart of HDMI type-A plugs；
Fig. 5 is the structure chart of HDMI type-A plugs in Fig. 4, to show the arrangement relation of each pin；
Fig. 6 is another structure chart of HDMI type-A plugs in Fig. 5；
Fig. 7 is the structure chart of the HDMI connector that one embodiment of the invention is provided, and is the structure chart of HDMI B style jacks,
To show the arrangement relation of each pin；
Fig. 8 is the structure chart of the HDMI connector that one embodiment of the invention is provided, and is the structure chart of HDMI B style plugs,
To show the arrangement relation of each pin；
Fig. 9 is the structure chart of the HDMI connector that one embodiment of the invention is provided, and is the structure chart of HDMI E style jacks,
To show the arrangement relation of each pin；
Figure 10 is the structure chart of the HDMI connector that one embodiment of the invention is provided, and is the structure of HDMI E style plugs
Figure, to show the arrangement relation of each pin.
Description of reference numerals：
| 50 | Plug | 60 | Socket |
| 52 | Shell | ||
| 520 | Insert port | ||
| 54 | Pin | ||
| 540 | A attribute pins | ||
| 542 | Power pins | ||
| 544 | Input/output pin | ||
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In describing the invention, it is to be understood that term " length ", " width ", " on ", D score, "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward " is based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the dress of indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention limit
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.
Fig. 1 to Figure 10 is refer to, HDMI connector provided in an embodiment of the present invention includes plug 50 and for patching institute
State the socket 60 of plug 50, the plug 50 and the socket 60 include the shell 52 with insert port 520 and multiple set
In shell 52 and meet the pin 54 of HDMI specifications, each pin in each pin 54 in the plug 50 and the socket 60
54 is corresponding, and the pin 54 includes the A category for the transfer transition modulation differential signal between the plug 50 and socket 60
Property pin 540, the power pins 542 for connecting power supply and for inputting a signal into/exporting to the input of external equipment/defeated
Go out pin 544；When the plug 50 inserts the socket 60, the engagement sequence of the two is：The socket 60 and the plug 50
The contact of the shell 52 for the first engagement sequence；Each described input/output pin 544 in the socket 60 respectively with it is described
The input/output pin 544 in plug 50 is contacted respectively as the second engagement sequence；A attribute pins in the socket 60
540 are contacted with the A attributes pin 540 in the plug 50 as the 3rd engagement sequence；In the socket 60 and the plug 50
The contact of the power pins 542 is the 4th engagement sequence.
HDMI connector provided in an embodiment of the present invention inserts each pin in the socket 60 by changing the plug 50
54 engagement sequence, even if in the case of the first engagement sequence disabler, the preferential contact of second engagement sequence
Can also ensure that A attributes pin 540 avoids surge impact and fails described in the 3rd engagement sequence.Specifically, electric
Ensure in performance that non-A attributes pin 540 is first contacted during the plug 50 inserts the socket 60, there is provided described to insert
Between the equipment of seat 50 attached devices of 60 attached devices and the plug, the path of releasing of surge, with surge capacity of releasing, reaches
To two equipment potential balances；Subsequently the A attributes pin 540 just contacts with each other, and reaching prevents surge energy from damaging the A attributes
The semiconductor chip connected by pin 540.
When using HDMI connector, always have a small amount of plug and socket and Problem of Failure occur in grafting, due to losing
The quantity of effect is relatively fewer, generally, it is believed that this crash rate can be received, and without going to carry out failure cause
Analysis.It is more due to due to causing failure, the contact of the unstable of such as circuit structure, plug with socket is inadequate etc., people
In view of improving cost with failure loss when, generally the failure of HDMI connector will not be improved.Furthermore, it is contemplated that
Plug is likely to occur surge when contacting with the pin of socket and causes HDMI connector to fail, and for this failure cause, leads to
Frequently with way be that Electro-static Driven Comb (ESD) preventer or transient state are arranged on the pin of plug and/or socket to suppress
Diode (Transient Voltage Suppressor, abbreviation TVS) diode, although this kind of preventer being capable of suppressing portion
Divide surge energy, it is possible to reduce the failure of part HDMI connector, but this preventer is when surge energy is suppressed, can be tight
Ghost image rings the signal transmission quality of HDMI connector.
In this embodiment, the HDMI connector passes through the engagement sequence for changing the plug 50 and the socket 60, i.e.,
The input/output pin 544 and the A attributes pin 540 are individually positioned in different engagement sequences, the input/
Output pin 544 is first contacted, and is defined as the second engagement sequence, contacts, and be defined as the 3rd after the A attributes pin 540
Engagement sequence, rather than the input/output pin 544 and the A attributes pin 540 come in contact simultaneously, using in the
544 pairs of A attributes pins 540 in the 3rd engagement sequence of input/output pin of two engagement sequences play a protective role,
A attributes pin 540 is avoided to avoid surge impact and fail.And by the input/output pin 544 and the A attributes pin 540
It is arranged in different engagement sequences, needs to be improved the mould structure of plug 50 and/or the socket 60, compared to
Plug and socket structure in HDMI specifications, the expense that there is die improvement increase.In balancing die improving cost and product product
After matter, the HDMI connector in the present invention is carried out to the structure of the plug 50 and/or the socket 60 premised on quality
Improve, i.e., the mould of the plug 50 and/or the socket 60 is improved.
HDMI connector provided in an embodiment of the present invention passes through the engagement sequence for changing the plug 50 and the socket 60,
The crash rate in the HDMI connector 2 years can be controlled less than 1%, and the HDMI for not changing plug and socket engagement sequence connects
Device is connect, the crash rate in its 2 years is up to 5%, which greatly enhances the quality of product.
Fig. 1 to Fig. 6 is refer to, further, in the plug 50, length L of each input/output pin 544
Identical, length L1 of the A attributes pin 540 is less than length L of the input/output pin 544, the power pins 542
Length less than the A attributes pin 540 length L1；In the socket 60, the length of each input/output pin 544
L is identical with length L1 of each A attributes pin 540 for degree, and the length of the power pins 542 is less than the A attributes pin 540
Length L1.The HDMI connector is shortened by length L1 of A attributes pin described in the plug 50 540, described will insert
Described in 50, length L1 of A attributes pin 540 is set smaller than length L of the input/output pin 544, the socket
The pins of A attributes described in 60 540 are identical with length L of the input/output pin 544, so as to insert institute in the plug 50
When stating in socket 60, the A attributes pin 540 is in the 3rd engagement sequence, and the shell 52 by the first engagement sequence and institute
The input/output pin 544 for stating the second engagement sequence gives contact guarantee.
In use, the shell 52 of first engagement sequence may be caused to fail and do not possess and conduct characteristic,
And the shell 52 fail it is latter as be difficult to find, so, 544 He of input/output pin of second engagement sequence
The A attributes pin 540 of the 3rd engagement sequence is in effective status.Even if the input/output of second engagement sequence is drawn
Foot 544 fails, and also can play certain guaranteeing role to the A attributes pin 540 of the 3rd engagement sequence, it is to avoid surge energy damages institute
State the semiconductor chip connected by A attributes pin 540.
Fig. 1 to Fig. 6 is refer to, further, length L1 of A attributes pin described in the plug 50 540 is more defeated than described
Enter/short the 0.4-0.8mm of length L of output pin 544.The HDMI connector is by A attributes described in the plug 50 are drawn
Length L1 of foot 540 is arranged to 0.4-0.8mm shorter than length L of the input/output pin 544, so that the A attributes pin
540 are in the 3rd engagement sequence in grafting, it is to avoid surge energy damages the semiconductor core connected by the A attributes pin 540
Piece.
Fig. 1 to Fig. 6 is refer to, further, in the socket 60, length L of each input/output pin 544
Identical, length L1 of the A attributes pin 540 is less than length L of the input/output pin 544, the power pins 542
Length less than the A attributes pin 540 length L1；In the plug 50, the length of each input/output pin 544
L is identical with length L1 of each A attributes pin 540 for degree, and the length of the power pins 542 is less than the A attributes pin 540
Length L1.The HDMI connector is shortened by length L1 of A attributes pin described in the socket 60 540, described will insert
Described in seat 60, length L1 of A attributes pin 540 is set smaller than length L of the input/output pin 544, the plug
The pins of A attributes described in 50 540 are identical with length L of the input/output pin 544, so as to insert institute in the plug 50
When stating in socket 60, the A attributes pin 540 is in the 3rd engagement sequence, and the shell 52 by the first engagement sequence and institute
The input/output pin 544 for stating the second engagement sequence gives contact guarantee.
In use, the shell 52 of first engagement sequence may be caused to fail and do not possess and conduct characteristic,
And the shell 52 fail it is latter as be difficult to find, so, 544 He of input/output pin of second engagement sequence
The A attributes pin 540 of the 3rd engagement sequence is in effective status.Even if the input/output of second engagement sequence is drawn
Foot 544 fails, and also can play certain guaranteeing role to the A attributes pin 540 of the 3rd engagement sequence, it is to avoid surge energy damages institute
State the semiconductor chip connected by A attributes pin 540.
Further, length L1 of A attributes pin described in the socket 60 540 is than the input/output pin 544
The short 0.4-0.8mm of length L.The HDMI connector is arranged by length L1 by A attributes pin described in the socket 60 540
Into 0.4-0.8mm shorter than length L of the input/output pin 544 so that the A attributes pin 540 in grafting in the
Three engagement sequences, it is to avoid surge energy damages the semiconductor chip connected by the A attributes pin 540.
Fig. 1 to Figure 10 is refer to, further, each pin 54 is divided to two rows symmetrical along the center of the shell 52
Distribution.In the plug 50 and the socket 60, each pin 54 is divided to two rows symmetrical along the centrage of the shell 52.
Fig. 1 to Fig. 6 is refer to, further, the plug 50 is HDMI type-As plug 50, and the socket 60 is and institute
State the HDMI type-As socket 60 of the adaptation of HDMI type-As plug 50；The HDMI type-As plug 50 or the HDMI A classes
The pin 54 in type socket 60 include the first pin 1, second pin 2, the 3rd pin 3 ... the 19th pin 19.It is described
Plug 50 and the socket 60 are equipped with 19 pins 54 for HDMI type-As, the plug 50 and the socket 60, respectively
Be the first pin 1, second pin 2, the 3rd pin 3 ... the 19th pin 19.
Refer to Fig. 1 to Fig. 6, it is preferable that the A attributes pin 540 includes the HDMI type-As plug 50 or institute
State the first pin 1 in HDMI type-As socket 60, the 3rd pin 3, the 4th pin 4, the 6th pin 6, the 7th pin the 7, the 9th
Pin 9, the tenth pin 10 and the 12nd pin 12；The input/output pin 544 include the HDMI type-As plug 50 or
Second pin 2, the 5th pin 5 in HDMI type-As socket 60 described in person, the 8th pin 8, the 11st pin the 11, the 13rd draw
13 to the 17th pin 17 of foot and the 19th pin 19；The power pins 542 be the HDMI type-As plug 50 or
The 18th pin 18 in the HDMI type-As socket 60.Insert with the HDMI type-As in the HDMI type-As plug 50
During 60 grafting of seat, the contact of the shell 52 for the first engagement sequence, the input/output pin 544, i.e. second pin 2,
5th pin 5, the 8th pin 8, the 11st pin 11,13 to the 17th pin 17 of the 13rd pin and the 19th pin 19
Contact as second engagement sequence, the A attributes pin 540, i.e., described first pin 1, the 3rd pin 3, the 4th pin 4,
6th pin 6, the 7th pin 7, the 9th pin 9, the tenth contact with the 12nd pin 12 of pin 10 are the 3rd engagement sequence, with
And the power pins 542, i.e., the contact of described 18th pin 18 is the 4th engagement sequence.
Fig. 7 and Fig. 8 is refer to, further, the plug 50 is HDMI B style plugs 50, and the socket 60 is and institute
State the HDMI B style jacks 60 of the adaptation of HDMI B style plugs 50；The HDMI B style plugs 50 or the HDMI B classes
The pin 54 in type socket 60 include the first pin 1, second pin 2, the 3rd pin 3 ... the 29th pin 29.Institute
State plug 50 and the socket 60 29 pins 54 are equipped with for HDMI type-As, the plug 50 and the socket 60, point
Be not the first pin 1, second pin 2, the 3rd pin 3 ... the 29th pin 29.
Refer to Fig. 7 and Fig. 8, further, the A attributes pin 540 include the HDMI B style plugs 50 or
The first pin 1, the 3rd pin 3, the 4th pin 4, the 6th pin 6, the 7th pin 7 in the HDMI B style jacks 60,
Nine pins 9, the tenth pin 10, the 12nd pin 12, the 13rd pin 13, the 15th pin 15, the 16th pin the 16, the 18th
Pin 18, the 19th pin 19 and the 21st pin 21；The input/output pin 544 includes that the HDMI B types are inserted
50 or the HDMI B style jacks 60 in second pin 2, the 5th pin 5, the 8th pin 8, the 11st pin 11,
14 pins 14, the 17th pin 17, the 20th pin 20,22 to the 17th pin 17 and the 29th of the 22nd pin
Pin 29；The power pins 542 are second in the HDMI B style plugs 50 or the HDMI B style jacks 60
18 pins 28.During the HDMI B style plugs 50 with 60 grafting of HDMI B style jacks, the shell 52
Contact as the first engagement sequence, the input/output pin 544, i.e. second pin 2, the 5th pin 5, the 8th pin the 8, the tenth
One pin 11, the 14th pin 14, the 17th pin 17, the 20th pin 20,22 to the 17th pin 17 of the 22nd pin
And the 29th pin 29 contact be second engagement sequence, the A attributes pin 540, i.e., described first pin 1,
3rd pin 3, the 4th pin 4, the 6th pin 6, the 7th pin 7, the 9th pin 9, the tenth pin 10, the 12nd pin 12,
13 pins 13, the 15th pin 15, the 16th pin 16, the 18th pin 18, the 19th pin 19 and the 21st pin
21 contact is the 3rd engagement sequence, and power pins 542, i.e., the contact of described 18th pin 18 is the 4th to contact
Sequentially.
Refer to Fig. 9 and Figure 10, further, the plug 50 be HDMI E style plugs 50, the socket 60 be with
The HDMI E style jacks 60 of the adaptation of HDMI E style plugs 50；The HDMI E style plugs 50 or the HDMI E
The pin 54 in style jack 60 include the first pin 1, second pin 2, the 3rd pin 3 ... the 19th pin 19.Institute
State plug 50 and the socket 60 19 pins 54 are equipped with for HDMI E types, the plug 50 and the socket 60, point
Be not the first pin 1, second pin 2, the 3rd pin 3 ... the 19th pin 19.
Refer to Fig. 9 and Figure 10, further, the A attributes pin 540 include the HDMI E style plugs 50 or
The first pin 1, the 3rd pin 3, the 4th pin 4, the 6th pin 6, the 7th pin 7 in the HDMI E style jacks 60,
Nine pins 9, the tenth pin 10 and the 12nd pin 12；The input/output pin 544 includes the HDMI E style plugs 50
Or the second pin 2 in the HDMI E style jacks 60, the 5th pin 5, the 8th pin 8, the 11st pin the 11, the 13rd
13 to the 17th pin 17 of pin and the 19th pin 19；The power pins 542 be the HDMI E style plugs 50 or
The 18th pin 18 in HDMI E style jacks 60 described in person.In the HDMI E style plugs 50 and the HDMI E types
During 60 grafting of socket, the shell 52 is contacted as the first engagement sequence, the input/output pin 544, i.e. second pin
2nd, the 5th pin 5, the 8th pin 8, the 11st pin 11,13 to the 17th pin 17 of the 13rd pin and the 19th pin 19
Contact be second engagement sequence, the A attributes pin 540, i.e., described first pin 1, the 3rd pin 3, the 4th pin
4th, the 6th pin 6, the 7th pin 7, the 9th pin 9, the tenth contact with the 12nd pin 12 of pin 10 are the 3rd engagement sequence,
And the power pins 542, i.e., the contact of described 18th pin 18 is the 4th engagement sequence.
Fig. 1 to Figure 10 is refer to, blue light player provided in an embodiment of the present invention is provided with above-mentioned HDMI connector, described
Socket 60 is fixedly installed in the casing of the blue light player, and the plug 50 is adapted to use with the socket 60.The HDMI
Adapter with HDMI connector identical structure in the various embodiments described above, and role is also identical, does not repeat herein.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (13)
1. a kind of HDMI connector, including plug and the socket for patching the plug, the plug and the socket it is equal
Including the shell with insert port and multiple located inside the shell and meet the pin of HDMI specifications, each pin in the plug
It is corresponding with each pin in the socket, it is characterised in that the pin is included for passing between the plug and socket
The A attribute pins of defeated transition modulation differential signal, the power pins for connecting power supply and for input a signal into/export to
The input/output pin of external equipment；When the plug inserts the socket, the engagement sequence of the two is：The socket and institute
The shell contact for stating plug is the first engagement sequence；Each described input/output pin in the socket respectively with it is described
The input/output pin in plug is contacted respectively as the second engagement sequence；A attributes pin in the socket is inserted with described
A attributes pin contact in head is the 3rd engagement sequence；The socket is contacted with the power pins in the plug as the
Four engagement sequences.
2. HDMI connector as claimed in claim 1, it is characterised in that in the plug, each input/output pin
Length it is identical, the length of the length of the A attributes pin less than the input/output pin, the length of the power pins
Less than the length of the A attributes pin；In the socket, the length of each input/output pin is drawn with each A attributes
The length of foot is identical, and the length of the power pins is less than the length of the A attributes pin.
3. HDMI connector as claimed in claim 2, it is characterised in that the length ratio of A attributes pin described in the plug
The short 0.4-0.8mm of length of the input/output pin.
4. HDMI connector as claimed in claim 1, it is characterised in that in the socket, each input/output pin
Length it is identical, the length of the length of the A attributes pin less than the input/output pin, the length of the power pins
Less than the length of the A attributes pin；In the plug, the length of each input/output pin is drawn with each A attributes
The length of foot is identical, and the length of the power pins is less than the length of the A attributes pin.
5. HDMI connector as claimed in claim 4, it is characterised in that the length ratio of A attributes pin described in the socket
The short 0.4-0.8mm of length of the input/output pin.
6. HDMI connector as claimed in claim 1, it is characterised in that each pin is along the center of the shell point
Two rows are symmetrical.
7. the HDMI connector as described in claim 1 to 6 any one, it is characterised in that the plug is HDMI type-As
Plug, the socket are the HDMI type-A sockets being adapted to the HDMI type-As plug；The HDMI type-As plug or
The pin in HDMI type-As socket described in person include the first pin, second pin, the 3rd pin ... the 19th draws
Foot.
8. HDMI connector as claimed in claim 7, it is characterised in that the A attributes pin includes the HDMI type-As
The first pin, the 3rd pin, the 4th pin, the 6th pin, the 7th pin in plug or the HDMI type-As socket,
Nine pins, the tenth pin and the 12nd pin；The input/output pin includes the HDMI type-As plug or described
Second pin, the 5th pin in HDMI type-A sockets, the 8th pin, the 11st pin, the 13rd pin draw to the 17th
Foot and the 19th pin；The power pins are in the HDMI type-As plug or the HDMI type-As socket
18 pins.
9. the HDMI connector as described in claim 1 to 6 any one, it is characterised in that the plug is HDMI B types
Plug, the socket are the HDMI B style jacks being adapted to the HDMI B style plugs；The HDMI B style plugs or
The pin in HDMI B style jacks described in person include the first pin, second pin, the 3rd pin ... the 29th draws
Foot.
10. HDMI connector as claimed in claim 9, it is characterised in that the A attributes pin includes the HDMI B types
The first pin, the 3rd pin, the 4th pin, the 6th pin, the 7th pin in plug or the HDMI B style jacks,
Nine pins, the tenth pin, the 12nd pin, the 13rd pin, the 15th pin, the 16th pin, the 18th pin, the 19th
Pin and the 21st pin；The input/output pin includes the HDMI B style plugs or the HDMI B types
Second pin, the 5th pin, the 8th pin, the 11st pin, the 14th pin, the 17th pin in socket, the 20th are drawn
Foot, the 22nd pin are to the 17th pin and the 29th pin；The power pins are the HDMI B style plugs
Or the 28th pin in the HDMI B style jacks.
11. HDMI connectors as described in claim 1 to 6 any one, it is characterised in that the plug is HDMI E types
Plug, the socket are the HDMI E style jacks being adapted to the HDMI E style plugs；The HDMI E style plugs or
The pin in HDMI E style jacks described in person include the first pin, second pin, the 3rd pin ... the 19th draws
Foot.
12. HDMI connectors as claimed in claim 11, it is characterised in that the A attributes pin includes the HDMI E classes
The first pin, the 3rd pin, the 4th pin, the 6th pin, the 7th pin in type plug or the HDMI E style jacks,
9th pin, the tenth pin and the 12nd pin；The input/output pin includes the HDMI E style plugs or described
Second pin, the 5th pin in HDMI E style jacks, the 8th pin, the 11st pin, the 13rd pin draw to the 17th
Foot and the 19th pin；The power pins are in the HDMI E style plugs or the HDMI E style jacks
18 pins.
13. a kind of blue light players, it is characterised in that install and connect just like the HDMI described in claim 1 to 12 any one
Device, the socket are fixedly installed in the casing of the blue light player, and the plug is adapted to use with the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115299.0A CN106549243B (en) | 2016-12-07 | 2016-12-07 | Hdmi connector and blue light player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611115299.0A CN106549243B (en) | 2016-12-07 | 2016-12-07 | Hdmi connector and blue light player |
Publications (2)
| Publication Number | Publication Date |
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| CN106549243A true CN106549243A (en) | 2017-03-29 |
| CN106549243B CN106549243B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611115299.0A Active CN106549243B (en) | 2016-12-07 | 2016-12-07 | Hdmi connector and blue light player |
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| Country | Link |
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| CN (1) | CN106549243B (en) |
Cited By (1)
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| CN110299945A (en) * | 2017-04-06 | 2019-10-01 | 青岛海信宽带多媒体技术有限公司 | A kind of optical module |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106549243B (en) | 2018-11-27 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: Guangdong Opel Mobile Communications Co., Ltd. |