CN207720332U - A kind of converter - Google Patents
A kind of converter Download PDFInfo
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- CN207720332U CN207720332U CN201721917993.4U CN201721917993U CN207720332U CN 207720332 U CN207720332 U CN 207720332U CN 201721917993 U CN201721917993 U CN 201721917993U CN 207720332 U CN207720332 U CN 207720332U
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- connecting seat
- conversion
- output
- outer casing
- typec
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Abstract
A kind of converter, including output connecting seat, conversion connecting seat and connection wire, output connecting seat include output connected with outer casing, TYPEC output circuits plate and USB interface；It includes conversion connected with outer casing, TYPEC TO HDMI conversion circuits plate, the first converting IC chip, the second converting IC chip and HDMI interface to convert connecting seat；Connection wire is separately connected output connecting seat, conversion connecting seat.When to be converted into row information, USB interface is first plugged in corresponding port on electronic equipment, then HDMI interface is plugged in display equipment corresponding port, at this point, the digital signal on electronic equipment can be converted into the digital signal that equipment display available for display plays.Whole operation is simple and convenient, not only preferably solves the problems, such as that interface is incompatible, Video Quality Metric hinders, and overall structure is simple, is suitable for large-scale production processing.
Description
Technical field
The utility model is related to the technical field of converter, specially a kind of converter.
Background technology
High-definition multimedia interface of the HDMI as latest generation, has been widely used on various digital products.With
Flat panel TV is popularized, and the high-resolution equipment for HDMI output interface of arranging in pairs or groups is also more and more, such as DVD disc players, high definition player, number
Word machine top box, projecting apparatus, DV and blue-ray DVD and HD DVD.But HDMI video conversion at present on the market
Device structure is complex, and there are problems that interface is incompatible, Video Quality Metric hinders, so that causing user very big
Inconvenience.
As it can be seen that at least having the following defects in the prior art：HDMI video converter structure at present on the market is more multiple
It is miscellaneous, and there are problems that interface is incompatible, Video Quality Metric hinders.
Therefore, it is necessary to provide a kind of technological means to solve drawbacks described above.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of converter, to solve the prior art
In HDMI video converter structure is complex, the problem of interface is incompatible, Video Quality Metric hinders.
The utility model is realized in this way a kind of converter, including：
Connecting seat is exported, is exported to specified for connecting specified electronic equipment, and by the digital signal of the electronic equipment
At position；The output connecting seat includes exporting connected with outer casing, the TYPEC output circuits in the output connected with outer casing
Plate and the USB interface that the output connected with outer casing is connect and protruded from the TYPEC output circuits plate；
Convert connecting seat, for receives by the output connecting seat conveying Lai digital signal, and by the digital signal turn
It changes required transmission audio and video signal into, and also the transmission audio and video signal is delivered to and connected to it can be specified
Display equipment on；The conversion connecting seat includes converting connected with outer casing, the TYPEC TO in the conversion connected with outer casing
HDMI conversion circuits plate, the first converting IC chip on the TYPEC TO HDMI conversion circuit plates, be set to it is described
It the second converting IC chip on TYPEC TO HDMI conversion circuit plates and is connect with the TYPEC TO HDMI conversion circuit plates
HDMI interface；
Connection wire to connect both the output connecting seat and the conversion connecting seat, and the output is connected
The digital signal of seat output is delivered on the conversion connecting seat；The first end of the connection wire connects the output connection
The second end of seat, the opposite first end of the connection wire connects the conversion connecting seat.
Specifically, the first end of the connection wire pass through the output connected with outer casing, and with the TYPEC output circuits
Plate connects, and realizes and connect with the output connecting seat.
Specifically, the second end of the connection wire pass through the conversion connected with outer casing, and with the TYPEC TO HDMI
Conversion circuit plate connects, and realizes and connect with the conversion connecting seat.
Further, the conversion connecting seat further includes keeping the conversion connected with outer casing fixed on the connection wire
The locating piece of position, the locating piece is set in the second end of the connection wire, and supports the conversion connected with outer casing.
Further, the conversion connected with outer casing is equipped with the inserting hole interted for the connection wire, the locating piece
Width is more than the width of the inserting hole.
Specifically, the USB interface protrude from it is described output connected with outer casing part length dimension be 6.65 ±
0.20mm。
Preferably, symmetrical structure centered on the lateral cross section of the USB interface.
Preferably, the lateral cross section of the HDMI interface is axially symmetric structure.
Compared with prior art, the utility model has the beneficial effects that：
When to be converted into row information, the information of mobile phone is shown by computer such as, will first export connecting seat
USB interface is plugged in corresponding port on mobile phone, and the HDMI interface for converting connecting seat is then plugged in computer corresponding port, this
When, the digital signal on mobile phone can pass sequentially through USB interface, TYPEC output circuit plates, to carry out the digital signal of mobile phone
Output then, then is sent to TYPECTO HDMI conversion circuit plates by connection wire, so that the digital signal turn come by mobile phone conveying
Change required transmission audio and video signal into, meanwhile, and by the transmission audio and video signal be delivered to can on computer, for
Computer display plays.Whole operation is simple and convenient, not only preferably solves that interface is incompatible, hindering occurs in Video Quality Metric asks
Topic, and overall structure is simple, is suitable for large-scale production processing.In addition, its lighter weight, is convenient for carrying.
Description of the drawings
Fig. 1 is the schematic diagram of the converter of the utility model embodiment；
Fig. 2 is the output connecting seat of the converter of the utility model embodiment and converts the internal structure signal of connecting seat
Figure；
Fig. 3 is the structural schematic diagram of the USB interface of the converter of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the HDMI interface of the converter of the utility model embodiment.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It please refers to Fig.1 to Fig.4, is a preferred embodiment provided by the utility model, and the converter 1 in the present embodiment,
For the digital signal on electronic equipment to be converted into audio and video signal, and audio and video signal are delivered to display and set
Standby upper broadcasting；In the present embodiment, which is mobile phone, and following description also can be certainly also in this, as stating
Other electronic equipments, it is seen then that the electronic equipment of the present embodiment is not limited to mobile phone；Similarly, which is computer, and following
Description also can be other display equipment certainly, it is seen then that the display equipment of the present embodiment is not limited to computer also in this, as stating.
Wherein, HDMI is the abbreviation of (High Definition Multimedia Interface), means high-definition multimedia
Interface is a kind of digitized video/audio interface technology, is suitble to the tailored version digital interface of image transmission, can transmit simultaneously
Audio and video signal, the maximum data transmission speed are 48Gbps (2.1 editions).Specifically, converter 1 includes output connecting seat
10, connecting seat 20 and connection wire 30 are converted, each building block of converter 1 is described further below：
Output connecting seat 10 is to be exported to specified location for connecting mobile phone, and by the digital signal of the mobile phone；Wherein,
Export connecting seat 10 include output connected with outer casing 11, set on output connected with outer casing 11 in TYPEC output circuits plate 12 and with
TYPEC output circuits plate 12 connects and protrudes from the usb 13 of output connected with outer casing 11；
Conversion connecting seat 20 be for receives by output connecting seat 10 convey Lai digital signal, and by the digital signal turn
Change required transmission audio and video signal into, and being also delivered to the transmission audio and video signal can computer connected to it
On；Wherein, conversion connecting seat 20 includes conversion connected with outer casing 21, HDMI turns of the TYPEC TO in conversion connected with outer casing 21
It changes circuit board 22, the first converting IC chip 23 on TYPEC TO HDMI conversion circuits plate 22, be set to TYPEC TO
The second converting IC chip 24 on HDMI conversion circuits plate 22 and the HDMI being connect with TYPEC TO HDMI conversion circuits plate 22
Interface 25；Preferably, the first converting IC chip 23 is PS176IC chips, the second converting IC chip 24 is RTS5404IC chips；
Connection wire 30 is to export both connecting seat 10 and conversion connecting seat 20 to connect, and it is defeated to export connecting seat 10
The digital signal gone out is delivered on conversion connecting seat 20；Wherein, the connection output connecting seat 10 of first end 31 of connection wire 30, even
The connection conversion connecting seat 20 of second end 32 of the opposite first end 31 of wiring material 30.
When showing the information of mobile phone by computer, the usb 13 for exporting connecting seat 10 is first plugged in hand
Then the HDMI interface 25 for converting connecting seat 20 is plugged in computer corresponding port, at this point, on mobile phone by corresponding port on machine
Digital signal can pass sequentially through usb 13, TYPEC output circuits plate 12, to carry out the output of the digital signal of mobile phone, connect
, then sent to TYPECTO HDMI conversion circuits plate 22 by connection wire 30 so that by mobile phone conveying Lai digital signal convert
At required transmission audio and video signal, meanwhile, and the transmission audio and video signal are delivered to can be on computer, with power supply
Brain display plays.Whole operation is simple and convenient, not only preferably solves that interface is incompatible, hindering occurs in Video Quality Metric asks
Topic, and overall structure is simple, is suitable for large-scale production processing.In addition, its lighter weight, is convenient for carrying.
It please referring to Fig.1 and Fig. 2, the first end 31 of the connection wire 30 of the present embodiment passes through output connected with outer casing 11, and with
TYPEC output circuits plate 12 connects, and realizes and connect with output connecting seat 10, and such connection type, the company of advantageously ensuring that
Being fastenedly connected between wiring material 30 and output connecting seat 10.
Simultaneously, the second end 32 of connection wire 30 passes through conversion connected with outer casing 21, and electric with TYPEC TOHDMI conversions
Road plate 22 connects, and realizes and connect with conversion connecting seat 20, and such connection type, advantageously ensures that connection wire 30 and turns
Change being fastenedly connected between connecting seat 20.
Moreover, in order to better ensure that conversion connecting seat 20 is fastened on the second end 32 of connection wire 30, conversion connects
Joint chair 20 further includes the locating piece 26 for making conversion connected with outer casing 21 be positioned on connection wire 30, and locating piece 26 is set to connection
In the second end 32 of wire rod 30, and it is accommodated in conversion connected with outer casing 21 and supports the inner wall of conversion connected with outer casing 21.
Preferably, conversion connected with outer casing 21 is equipped with the inserting hole (not indicated in figure) interted for connection wire 32, locating piece
26 width is more than the width of inserting hole, to ensure that conversion connecting seat 20 is simply and effectively located in the second end of connection wire 30
On 32.
Referring to Fig. 1, the length dimension that the usb 13 of the present embodiment protrudes from the part of output connected with outer casing 11 is
6.65 ± 0.20mm, to ensure that there is usb 13 part of appropriate size to be plugged in corresponding port on mobile phone.
Simultaneously, the length dimension of connected with outer casing 21 is converted into 58.20 ± 0.25mm, in favor of optimization design, Yi Jiyou
Effect control production cost.
Referring to Fig. 3, the preferred embodiment as the utility model, in order to make to 3 positive opposite ends of usb 1 can to insert
It is connected to corresponding port on mobile phone, to generate foolproof function, symmetrical structure centered on the lateral cross section of usb 13.
Specifically, the lateral cross section of usb 13 be in an endless track shape, it will be appreciated that ground, the shape by upper straight line,
The lower straight line parallel with upper linear interval, is separately connected upper straight line at the left camber line for being separately connected upper straight line and lower one side of straight line
With another side of lower straight line and the right camber line opposite with left camber line interval forms, and the length dimension of upper and lower straight line is equal, left camber line
With right camber line in symmetry equivalent.
Referring to Fig. 4, the preferred embodiment as the utility model, in order to make to HDMI interface 25 to be convenient for being plugged in electricity
The lateral cross section of corresponding port on brain, HDMI interface 25 is axially symmetric structure.
Specifically, the lateral cross section of HDMI interface 2 is by upper short straight line and the spaced and parallel lower long straight line of upper short straight line, company
Connect the left camber line of one side of short straight line, another side of short straight line and the right camber line opposite with left camber line interval, difference in connection
The left side straight line of long straight line and left camber line and it is separately connected lower long straight line and right camber line and parallel with left side linear interval under connection
Right side rectilinear(-al), the length of upper short straight line is less than the length of lower long straight line, left camber line and right camber line in symmetry equivalent, a left side,
The length dimension of right side straight line is equal.
The foregoing is merely the utility model preferred embodiment, structure is not limited to the above-mentioned shape enumerated,
All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in this reality
Within novel protection domain.
Claims (8)
1. a kind of converter, which is characterized in that including：
Connecting seat is exported, is exported to designated position for connecting specified electronic equipment, and by the digital signal of the electronic equipment
Place；It is described output connecting seat include export connected with outer casing, set on it is described output connected with outer casing in TYPEC output circuits plate and
The USB interface of the output connected with outer casing is connect and protruded from the TYPEC output circuits plate；
Convert connecting seat, for receives by the output connecting seat convey Lai digital signal, and the digital signal is converted into
Required transmission audio and video signal, and also the transmission audio and video signal are delivered to and connected to it specified can be shown
Show in equipment；The conversion connecting seat includes converting connected with outer casing, the TYPEC TO HDMI in the conversion connected with outer casing
Conversion circuit plate, is set to the TYPEC TO at the first converting IC chip on the TYPEC TO HDMI conversion circuit plates
The second converting IC chip on HDMI conversion circuit plates and the HDMI being connect with the TYPEC TO HDMI conversion circuit plates connect
Mouthful；
Connection wire, to connect both the output connecting seat and the conversion connecting seat, and the output connecting seat is defeated
The digital signal gone out is delivered on the conversion connecting seat；The first end of the connection wire connects the output connecting seat, institute
The second end for stating the opposite first end of connection wire connects the conversion connecting seat.
2. converter according to claim 1, it is characterised in that：The first end of the connection wire connects across the output
Shell is connect, and is connect with the TYPEC output circuits plate, and realizes and is connect with the output connecting seat.
3. converter according to claim 1, it is characterised in that：The second end of the connection wire connects across the conversion
Shell is connect, and is connect with the TYPEC TO HDMI conversion circuit plates, and realizes and is connect with the conversion connecting seat.
4. converter according to claim 3, it is characterised in that：The conversion connecting seat further includes making the conversion
The locating piece that connected with outer casing positions on the connection wire, the locating piece are set in the second end of the connection wire, and
Support the conversion connected with outer casing.
5. converter according to claim 4, it is characterised in that：The conversion connected with outer casing, which is equipped with, supplies the connection wire
Interspersed inserting hole, the width of the locating piece are more than the width of the inserting hole.
6. converter according to claim 1, it is characterised in that：The USB interface protrudes from the output connected with outer casing
Part length dimension be 6.65 ± 0.20mm.
7. according to claim 1-6 any one of them converters, it is characterised in that：During the lateral cross section of the USB interface is
Heart symmetrical structure.
8. according to claim 1-6 any one of them converters, it is characterised in that：The lateral cross section of the HDMI interface is axis
Symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917993.4U CN207720332U (en) | 2017-12-27 | 2017-12-27 | A kind of converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917993.4U CN207720332U (en) | 2017-12-27 | 2017-12-27 | A kind of converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720332U true CN207720332U (en) | 2018-08-10 |
Family
ID=63053668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917993.4U Active CN207720332U (en) | 2017-12-27 | 2017-12-27 | A kind of converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885412A (en) * | 2020-07-06 | 2020-11-03 | 深圳市宝泽科技有限公司 | HDMI signal screen transmission method and wireless screen transmission device |
-
2017
- 2017-12-27 CN CN201721917993.4U patent/CN207720332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885412A (en) * | 2020-07-06 | 2020-11-03 | 深圳市宝泽科技有限公司 | HDMI signal screen transmission method and wireless screen transmission device |
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