CN101944681B - Digital audiovisual terminal connection module and connection port thereof - Google Patents
Digital audiovisual terminal connection module and connection port thereof Download PDFInfo
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- CN101944681B CN101944681B CN 200910152246 CN200910152246A CN101944681B CN 101944681 B CN101944681 B CN 101944681B CN 200910152246 CN200910152246 CN 200910152246 CN 200910152246 A CN200910152246 A CN 200910152246A CN 101944681 B CN101944681 B CN 101944681B
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- digital audiovisual
- audiovisual terminal
- connecting portion
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Abstract
The invention discloses a digital audiovisual terminal connection module comprising a digital audiovisual terminal and a digital audiovisual terminal connection port, wherein the digital audiovisual terminal connection port comprises a first connection part and a pin part, the first connection part is arranged on the digital multimedia terminal connection port in a coupling mode, and the pin part is connected with the digital multimedia terminal connection port; the first connection part comprises a clamping hook, and the digital multimedia terminal comprises a second connection part; when the digital multimedia terminal is connected with the digital multimedia terminal connection port, the second connection part and the first connection part mutually contact, and the clamping hook hooks the digital multimedia terminal.
Description
Technical field
The relevant a kind of link block of the present invention and connectivity port thereof refer to a kind of link block and connectivity port thereof that is applied to digital audiovisual terminal (HDMI) especially.
Background technology
Digit audio-visual terminal (HDMI) is to work out by HITACHI, Panasonic, Sony, Thomson (RCA), TOSHIBA, PHILIPS and Silicon Image etc. are common in April, 2002, formulate the former of specification because digital video interface (Digital Visual Interface, DVI) only transmit image information, and do not comprise digit news, and the digital video interface is to produce for the PC monitor, so the image and the message support that increase consumption electronic products are the main purpose of digital audiovisual terminal (HDMI).
The highest transmitting bandwidth of supporting 5GPS of digital audiovisual terminal (HDMI), digital image quality/the audio frequency of zero distortion is provided, because digital audiovisual terminal (HDMI) is to integrate the audio-visual of signal together to transmit, different from the audio-visual separated transmission of tradition, adopt the digital data transfer of non-compression, can effectively reduce the signal that causes in numeral and the analog-converted disturbs and decay, except image data, more can transmit simultaneously the audio signals up to Eight-channel, it is multimedia terminal indispensable in the following digital product, and HDTV only must 2.2GPS frequency range, therefore also leave very large frequency range space and use to digital video that in the future may higher standard.
Large factory such as present American-European-Japanese grade has listed digital audiovisual terminal (HDMI) in the system requirements of latest generation all: Digital Television, DVD projector, DVD videocorder, video signal boxcar (Set-top Box) and other digital audio-video commodity.Because the digital audio-video quality uncompressed of digital audiovisual terminal (HDMI), use cable still less, the connector external form is less and use interface to have more the advantages such as human nature, so the transmission of HDMI is expected to replace fully in high-order market the pointer that traditional VIDEO signal terminal (S terminal, aberration terminal and RGB terminal etc.) becomes the digitized video high image quality.
The link block of known digital audiovisual terminal (HDMI) and connectivity port thereof be the more firm fixture of design not, therefore when in the digital audiovisual terminal insertion digital audiovisual terminal Port, may more easily get loose and cause the bad facts of signal transmission quality.
Summary of the invention
The invention provides a kind of digital audiovisual terminal link block, be electrically connected in order to two electronic installations to be provided, it comprises digital audiovisual terminal and digital audiovisual terminal Port.The digital audiovisual terminal Port comprises the first connecting portion and pin section, and digital audiovisual terminal comprises the second connecting portion.The first connecting portion is arranged on this digital audiovisual terminal Port in the mode that is coupling, and pin section is connected with the digital audiovisual terminal connectivity port, be connected with an electronic installation wherein so that the digital audiovisual terminal connectivity port to be provided, and the first connecting portion comprises snap fit.When digital audiovisual terminal was connected with the digital audiovisual terminal Port, the second connecting portion and the first connecting portion contacted with each other and snap fit colludes digital audiovisual terminal and holds.
It should be noted that the digital audiovisual terminal Port more comprises opening, opening is in order to be installed with digital audiovisual terminal.
It should be noted that the first connecting portion more comprises at least one fixing feet, and the digital audiovisual terminal Port more comprises at least one limited part, fixing feet engages with limited part.
It should be noted that the digital audiovisual terminal Port more comprises rotating shaft, rotating shaft and digital audiovisual terminal Port are connected in mode rotationally, and the first connecting portion rotates on the digital audiovisual terminal Port by rotating shaft.
It should be noted that the first connecting portion more comprises groove, rotating shaft is located in the groove.
It should be noted that the first connecting portion more comprises press section and linking part, when the press section is stressed when being pressed, the first connecting portion can rotate by rotating shaft, and connecting portion and fixing feet are bent to form an obtuse angle.
It should be noted that the digital audiovisual terminal Port more comprises first surface and second surface, first surface and second surface are opposite face.
It should be noted that the first connecting portion is located on the described first surface, and pin section is by extending on the second surface, second surface contacts with an electronic installation wherein.
It should be noted that first surface comprises through hole, the snap fit of the first connecting portion passes through hole.
It should be noted that the second connecting portion comprises hole slot, snap fit is located in the hole slot digit audio-visual terminal colluded and holds.
It should be noted that the digital audiovisual terminal Port more comprises fastener, fastener is hook-shaped aspect, and digital audiovisual terminal connectivity port and an electronic installation are wherein fixed.
It should be noted that the digital audiovisual terminal Port more comprises the first member and second component, the first connecting portion is located on the first member, and pin section is located on the second component.
For the present invention can be become apparent, cited below particularlyly go out preferred embodiment, and cooperate appended accompanying drawing, be described in detail below:
Description of drawings
The 1st figure is the exploded view of digital audiovisual terminal Port of the present invention.
The 2nd figure is the combination schematic diagram of digital audiovisual terminal of the present invention connectivity port.
The 3rd figure is that the digital audiovisual terminal link block is in conjunction with schematic diagram.
The 4th figure is that the digital audiovisual terminal link block is separated schematic diagram.
The 5th figure is the schematic diagram of digit audio-visual terminal.
Embodiment
Fig. 1 is the exploded view of digital audiovisual terminal Port of the present invention.Fig. 2 is the combination schematic diagram of digital audiovisual terminal of the present invention connectivity port.
See also Fig. 1-2, digital audiovisual terminal of the present invention connectivity port 10 is electrically connected with digital audiovisual terminal 20 (seeing also Fig. 5).Digital audiovisual terminal Port 10 comprises the first member 11, second component 12, the first connecting portion 13, pin section 14, opening 15, rotating shaft 16 and fastener 17.The first member 11 is connected with second component 12, and the first connecting portion 13 is located on the first member 11 of digital audiovisual terminal Port 10 in the mode that is coupling, and pin section 14 is located on the second component 12.In addition, the first member 11 is provided with limited part 111.
The first connecting portion 13 comprises snap fit 131, fixing feet 132, groove 133, press section 134 and linking part 135, in present embodiment, snap fit 131 is arranged at the both sides of linking part 135, when digit audio-visual terminal 20 is connected with digital audiovisual terminal Port 10, snap fit 131 can collude digital audiovisual terminal 20 and hold, to reach fixing effect.It should be noted that the first connecting portion 13 is flexible materials.
And fixing feet 132 is extended out by linking part 135 1 ends, and the limited part on fixing feet 132 and the first member 11 111 is fixing, in present embodiment, limited part 111 is the arch aspect, fixing feet 132 can be inserted in the limited part 111, make an end and first member 11 of the first connector 13 fixing, utilize rotating shaft 16 as fulcrum, the first connector 13 just can be reached with the first member 11 and be coupling.
In addition, digital audiovisual terminal Port 10 more comprises first surface 18 and second surface 19, by Fig. 2, first surface 18 is the upper surface of digital audiovisual terminal Port 10, and second surface 19 is the lower surface of digital audiovisual terminal Port 10, and first surface 18 is opposite face with second surface 19.It should be noted, in present embodiment, the first connecting portion 13 is located on the first surface 18, and pin section 14 by second surface 19 to downward-extension, namely the first connecting portion 13 is arranged on the opposite face with pin section 14, and second surface 18 is used for contacting with an electronic installation wherein, if the circuit board of electronic installation can provide different space configurations when configuration (layout), the first connecting portion 13 also is subject to variation with the setting position of pin section 14.
Fig. 3 is that the digital audiovisual terminal link block is in conjunction with schematic diagram.Fig. 4 is that the digital audiovisual terminal link block is separated schematic diagram.Fig. 5 is the schematic diagram of digit audio-visual terminal.
See also Fig. 3-5, digital audiovisual terminal link block 30 comprises digital audiovisual terminal 20 and digital audiovisual terminal connectivity port 10, and digital audiovisual terminal link block 30 can be used as the medium that two electronic installations are electrically connected to each other.Digital audiovisual terminal 20 comprises that the second connecting portion 21, the second connecting portions 21 are provided with hole slot 22, and is provided with through hole 112 at the first member 11 places on the first surface 18, and snap fit 131 can pass through through hole 112 downwards, so snap fit 131 can contact with hole slot 22.
When digital audiovisual terminal 20 is connected with digital audiovisual terminal Port 10, the snap fit 131 of the first connecting portion 13 and the second connecting portion 21 contact with each other and snap fit 131 sees through the second connecting portion 21 and digital audiovisual terminal 20 is colluded holds, as shown in Figure 3, snap fit 131 colludes in the sidewall of the second connecting portion 21 of hole slot aspect, make digital audiovisual terminal 20 along continuous straight runs by clip, therefore, digital audiovisual terminal 20 is not easy to emerge in the digital audiovisual terminal Port 10.
When the user will shift out digital audiovisual terminal 20 in the digital audiovisual terminal Port 10, press section 134 can be pressed down along the arrow A direction, at this moment, the first connecting portion 13 rotates as the axle center take rotating shaft 16, yet, part 111 limits and the first connecting portion 13 is flexible materials because the fixing feet 132 of the first connecting portion 13 is limited, when forcing in press section 134, can produce bending between linking part 135 and the fixing feet 132, can form an obtuse angle alpha after namely in Fig. 3, becoming conplane linking part 135 and fixing feet 132 to be bent, snap fit 131 then emerges in the second connecting portion 21 simultaneously, at this moment, the user can extract digital audiovisual terminal 20 in the digital audiovisual terminal Port 10.
As from the foregoing, the structural design of digital audiovisual terminal link block 30 of the present invention can make digital audiovisual terminal 20 more firmly be connected in the digital audiovisual terminal connectivity port 10, when signal transmits, is not easy to produce the facts that signal interrupts.
Only the above, it only is preferred embodiment of the present invention, when not limiting scope of the invention process with this, the simple equivalence of namely generally doing according to claim scope of the present invention and invention description content changes and modifies, and all still belongs in the scope that patent of the present invention contains.Arbitrary embodiment of the present invention or claim scope must not reached the disclosed characteristics of the present invention in addition.In addition, summary part and title only are the purposes that auxiliary patent document is searched, and are not to limit claim scope of the present invention.
Claims (17)
1. a digital audiovisual terminal link block is used to provide two electronic installations and is electrically connected, and it is characterized in that, comprising:
One digital audiovisual terminal Port, comprise one first connecting portion, a limited part, a rotating shaft and a pin section, described the first connecting portion also comprises at least one fixing feet, a press section and a linking part, described limited part engages described fixing feet, described rotating shaft connects described digital audiovisual terminal Port in mode rotationally, and described the first connecting portion rotates on described digital audiovisual terminal Port by described rotating shaft; And
One digital audiovisual terminal comprises one second connecting portion;
Described the first connecting portion is arranged on the described digital audiovisual terminal Port in the mode that is coupling, described pin section is connected with described digital audiovisual terminal Port, providing described digital audiovisual terminal Port to be connected with a described electronic installation wherein, and described the first connecting portion comprises a snap fit;
When described digital audiovisual terminal is connected with described digital audiovisual terminal Port, described press section is stressed to be pressed, described the first connecting portion can rotate by described rotating shaft, and described connecting portion and described fixing feet are bent to form an obtuse angle, and described the second connecting portion and described the first connecting portion contacts with each other and described snap fit colludes described digital audiovisual terminal and holds.
2. according to digital audiovisual terminal link block claimed in claim 1, it is characterized in that described digital audiovisual terminal Port more comprises an opening, described opening is in order to be installed with described digital audiovisual terminal.
3. according to digital audiovisual terminal link block claimed in claim 1, it is characterized in that described the first connecting portion more comprises a groove, described rotating shaft is located in the described groove.
4. according to digital audiovisual terminal link block claimed in claim 1, it is characterized in that described digital audiovisual terminal Port more comprises a first surface and a second surface, described first surface and described second surface are opposite face.
5. according to digital audiovisual terminal link block claimed in claim 4, it is characterized in that described the first connecting portion is located on the described first surface, and described pin section is by extending on the described second surface, described second surface contacts with a described electronic installation wherein.
6. according to digital audiovisual terminal link block claimed in claim 5, it is characterized in that described first surface comprises a through hole, the described snap fit of described the first connecting portion passes described through hole.
7. according to digital audiovisual terminal link block claimed in claim 1, it is characterized in that described the second connecting portion comprises a hole slot, described snap fit is located in the described hole slot described digital audiovisual terminal colluded and holds.
8. according to digital audiovisual terminal link block claimed in claim 1, it is characterized in that described digital audiovisual terminal Port more comprises a fastener, described fastener is hook-shaped aspect, and described digital audiovisual terminal Port and a described electronic installation are wherein fixed.
9. according to digital audiovisual terminal link block claimed in claim 1, it is characterized in that described digital audiovisual terminal Port more comprises one first member and a second component, described the first connecting portion is located on described the first member, and described pin section is located on the described second component.
10. digital audiovisual terminal connectivity port in order to be electrically connected with a digital audiovisual terminal, is electrically connected two electronic installations, and this digital audiovisual terminal comprises one second connecting portion, it is characterized in that, comprising:
One first connecting portion is arranged on the described digital audiovisual terminal connectivity port and comprises a snap fit, a press section, a linking part and at least one fixing feet in the mode that is coupling;
One limited part, described limited part engage the described fixing feet of described the first connecting portion;
One rotating shaft, described rotating shaft are fixed on the described digital audiovisual terminal connectivity port, and described the first connecting portion rotates on described digital audiovisual terminal connectivity port by described rotating shaft; And
One pin section, described pin section is connected with described digital audiovisual terminal connectivity port, is connected with a described electronic installation wherein so that described digital audiovisual terminal connectivity port to be provided;
Wherein, when described digital audiovisual terminal is connected with described digital audiovisual terminal connectivity port, described press section is stressed to be pressed, described the first connecting portion can rotate by this rotating shaft, and described connecting portion and described fixing feet are bent to form an obtuse angle, and described the second connecting portion and described the first connecting portion contacts with each other and described snap fit colludes described digital audiovisual terminal and holds.
11. according to digital audiovisual terminal claimed in claim 10 connectivity port, it is characterized in that described digital audiovisual terminal connectivity port more comprises an opening, described opening is in order to be installed with described digital audiovisual terminal connectivity port.
12. according to digital audiovisual terminal claimed in claim 10 connectivity port, it is characterized in that described the first connecting portion more comprises a groove, described rotating shaft is located in the described groove.
13. according to digital audiovisual terminal claimed in claim 10 connectivity port, it is characterized in that described digital audiovisual terminal connectivity port more comprises a first surface and a second surface, described first surface and described second surface are opposite face.
14. according to the described digital audiovisual terminal of claim 13 connectivity port, described the first connecting portion is located on the described first surface, and described pin section is by extending on the described second surface, described second surface contacts with a described electronic installation wherein.
15. according to the described digital audiovisual terminal of claim 14 connectivity port, it is characterized in that described first surface comprises a through hole, the described snap fit of described the first connecting portion passes described through hole.
16. according to digital audiovisual terminal claimed in claim 10 connectivity port, it more comprises a fastener, described fastener is hook-shaped aspect, and described digital audiovisual terminal connectivity port and a described electronic installation are wherein fixed.
17. according to digital audiovisual terminal claimed in claim 10 connectivity port, it more comprises one first member and a second component, described the first connecting portion is located on described the first member, and described pin section is located on the described second component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910152246 CN101944681B (en) | 2009-07-07 | 2009-07-07 | Digital audiovisual terminal connection module and connection port thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910152246 CN101944681B (en) | 2009-07-07 | 2009-07-07 | Digital audiovisual terminal connection module and connection port thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101944681A CN101944681A (en) | 2011-01-12 |
| CN101944681B true CN101944681B (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910152246 Active CN101944681B (en) | 2009-07-07 | 2009-07-07 | Digital audiovisual terminal connection module and connection port thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101944681B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449122A2 (en) * | 1990-03-23 | 1991-10-02 | Yazaki Corporation | Detector device for coupled connector |
| CN2735591Y (en) * | 2003-12-05 | 2005-10-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
-
2009
- 2009-07-07 CN CN 200910152246 patent/CN101944681B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0449122A2 (en) * | 1990-03-23 | 1991-10-02 | Yazaki Corporation | Detector device for coupled connector |
| CN2735591Y (en) * | 2003-12-05 | 2005-10-19 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
Non-Patent Citations (1)
| Title |
|---|
| JP平1-239780A 1989.09.25 |
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| CN101944681A (en) | 2011-01-12 |
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