CN207542458U - A kind of digital visual interface - Google Patents
A kind of digital visual interface Download PDFInfo
- Publication number
- CN207542458U CN207542458U CN201721663525.9U CN201721663525U CN207542458U CN 207542458 U CN207542458 U CN 207542458U CN 201721663525 U CN201721663525 U CN 201721663525U CN 207542458 U CN207542458 U CN 207542458U
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- Prior art keywords
- interface
- connection terminal
- digital visual
- lead
- wall
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Abstract
The utility model provides a kind of digital visual interface, including inserted terminal, connection terminal, connecting lead wire and fixing end, the both sides of interface are provided with fixed ear, the upper outer wall rear end of interface is provided with outwardly directed lead end, two lateral wall rear ends of interface are provided with clamping hook, lead receptacle is provided on connection terminal side wall above contact jaw, lead receptacle is corresponding with lead end；Buckling groove is provided with above the side wall of connection terminal both sides, after connection terminal is inserted into interface, the bottom of connection terminal is extruded in by elastic piece in interface, and the lead end of interface rear end is inserted into lead receptacle, while is clamped hook and is connected on buckling groove.Phenomena such as interface is not in loose contact by long-term plug, dropout.
Description
Technical field
The utility model is related to a kind of cable interface more particularly to a kind of digital visual interfaces.
Background technology
Most simple, most original video interface is composite video signal (CVBS) interface, that is, commonly called RCA connects
Mouthful.Transmission is composite video signal, and transmission interface is a common video line.Yellow is vision signal, white to be
Left channel audio signal, it is red for right channel audio signal, with the development of digital video technology, there is digital video and connect
Mouthful.Digital visual interface of the prior art connects in a manner that plug is connected directly with socket, and this mode is through excessive
Loose contact is susceptible to after secondary plug, phenomena such as dropout.
Utility model content
In order to solve the problems, such as background technology, the utility model provides a kind of digital visual interface, the interface
Be not in loose contact by long-term plug, phenomena such as dropout.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of digital visual interface, including inserted terminal, connection terminal, connecting lead wire and fixing end, inserted terminal includes grafting
Mouthful, the both sides of interface are provided with fixed ear, and the center of fixed ear is provided with fixing threaded hole；It is set on the inner wall bottom of interface
There are two elastic piece arranged side by side, the upper outer wall rear end of interface is provided with outwardly directed lead end, two of interface
Lateral wall rear end is provided with clamping hook, and the front end of connection terminal is provided with contact jaw, on the connection terminal side wall above contact jaw
Lead receptacle is provided with, lead receptacle is corresponding with lead end；Buckling groove is provided with above the side wall of connection terminal both sides, is connected
After terminal is inserted into interface, the bottom of connection terminal is extruded in by elastic piece in interface, the lead end of interface rear end
It is inserted into lead receptacle, while is clamped hook and is connected on buckling groove.
Elastic piece is stretched out to the upper inside wall of interface, and there are two clampings arranged side by side for the upper outer wall setting of interface
Piece, the extension of elastic piece and clamping piece are all identical with the opening direction of interface.
Clamping hook stretches out the upper outer wall of interface upwards and end is provided with crotch, the crotch direction of the clamping hook of both sides
Relatively.
The upper surface of contact jaw is provided with multiple conductive sheets side by side.
Connecting lead wire one end is inserted into contact jaw and is fixedly linked with conductive sheet, and other end is connected with cable.
Fixing end includes linking beam and the fixed block positioned at linking beam both sides, and clamping space is formed among two fixed blocks,
Inserted terminal is stuck in clamping space, and the center of fixed block is provided with screw hole, and bolt is passed through grafting after fixing threaded hole and screw hole
End is fixedly linked to form digital visual interface with fixing end.
The beneficial effects of the utility model are：Digital visual interface described in the utility model has firm plug, is not easy
The advantages that loosening.Be not in loose contact by long-term plug, phenomena such as dropout.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings
Fig. 1 is the structure diagram of digital visual interface described in the utility model；
Specific embodiment
Explanation and specific embodiment are further described the utility model below in conjunction with the accompanying drawings：
Embodiment 1
A kind of digital visual interface, as shown in Figure 1, including inserted terminal 10, connection terminal 20, connecting lead wire 30 and fixing end
40, inserted terminal 10 includes interface 11, and the both sides of interface 11 are provided with fixed ear 14, and the center of fixed ear 14 is provided with fixation
Screw hole 15.
Setting is there are two elastic piece 12 arranged side by side on the inner wall bottom of interface 11, and elastic piece 12 is into interface
Wall top is stretched out.The clamping piece 13 that there are two the upper outer wall settings of interface 11 is arranged side by side, elastic piece 12 and clamping piece 13
Extension is all identical with the opening direction of interface.
The upper outer wall rear end of interface 11 is provided with outwardly directed lead end 16, two lateral wall rear ends of interface 11
Clamping hook 17 is provided with, clamping hook 17 stretches out the upper outer wall of interface 11 upwards and end is provided with crotch, the clamping of both sides
The crotch direction of hook 17 is opposite.
The front end of connection terminal 20 is provided with contact jaw 22, and the upper surface of contact jaw 22 is provided with multiple conductive sheets side by side
23, lead receptacle 21 is provided on 20 side wall of connection terminal of the top of contact-segment 22, and lead receptacle 21 is corresponding with lead end 16.
Buckling groove 24 is provided with above 20 both sides side wall of connection terminal.After connection terminal 20 is inserted into interface 11, connection terminal
20 bottom is extruded in by elastic piece 12 in interface 11, and the lead end 16 of 11 rear end of interface is inserted into lead receptacle 21,
It is clamped hook 17 simultaneously to be connected on buckling groove 24, such connection terminal 20 is fixedly linked with inserted terminal 10.
30 one end of connecting lead wire is inserted into contact jaw 22 and is fixedly linked with conductive sheet 23, other end and cable phase
Even.
Fixing end 40 includes linking beam and the fixed block 41 positioned at linking beam both sides, and clamping is formed among two fixed blocks 41
Space, inserted terminal 10 are stuck in clamping space, and the center of fixed block 41 is provided with screw hole 42, and bolt passes through 15 He of fixing threaded hole
Inserted terminal 10 and fixing end 40 are fixedly linked to form digital visual interface after screw hole 42.
Digital visual interface described in the utility model has many advantages, such as firm plug, is not easy to loosen.It is inserted by long-term
Phenomena such as it is not in loose contact to pull out, dropout.
It will be recognized by those skilled in the art, can be to above-mentioned under the premise of without departing from protection scope of the present invention
Embodiment is carry out various modifications, changes and is combined, and thinks that this modification, variation and combination are the models in originality thought
Within enclosing.
Claims (6)
1. a kind of digital visual interface, including inserted terminal, connection terminal, connecting lead wire and fixing end, it is characterised in that：
Inserted terminal includes interface, and the both sides of interface are provided with fixed ear, and the center of fixed ear is provided with fixing threaded hole；Grafting
There are two elastic piece arranged side by side, the upper outer wall rear end of interface is provided with outwardly directed draw for setting on the inner wall bottom of mouth
Line end, two lateral wall rear ends of interface are provided with clamping hook, and the front end of connection terminal is provided with contact jaw, contact jaw top
Connection terminal side wall on be provided with lead receptacle, lead receptacle is corresponding with lead end；The top of connection terminal both sides side wall
Buckling groove is provided with, after connection terminal is inserted into interface, the bottom of connection terminal is extruded in by elastic piece in interface, is inserted
The lead end of interface rear end is inserted into lead receptacle, while is clamped hook and is connected on buckling groove.
2. a kind of digital visual interface as described in claim 1, which is characterized in that elastic piece is stretched to the upper inside wall of interface
Go out, the setting of the upper outer wall of interface there are two clamping piece arranged side by side, the extension of elastic piece and clamping piece all with interface
Opening direction is identical.
3. a kind of digital visual interface as described in claim 1, which is characterized in that clamping hook stretches out the upper outer of interface upwards
Wall and end are provided with crotch, and the crotch direction of the clamping hook of both sides is opposite.
4. a kind of digital visual interface as described in claim 1, which is characterized in that the upper surface of contact jaw be provided with it is multiple simultaneously
The conductive sheet of row.
5. a kind of digital visual interface as claimed in claim 4, which is characterized in that connecting lead wire one end is inserted into contact jaw
And be fixedly linked with conductive sheet, other end is connected with cable.
6. a kind of digital visual interface as described in claim 1, which is characterized in that fixing end includes linking beam and positioned at linking
The fixed block of beam both sides, two fixed blocks centres form clamping space, and inserted terminal is stuck in clamping space, the center of fixed block
Screw hole is provided with, inserted terminal and fixing end are fixedly linked to form digital visual interface by bolt after passing through fixing threaded hole and screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663525.9U CN207542458U (en) | 2017-12-04 | 2017-12-04 | A kind of digital visual interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663525.9U CN207542458U (en) | 2017-12-04 | 2017-12-04 | A kind of digital visual interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542458U true CN207542458U (en) | 2018-06-26 |
Family
ID=62616789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663525.9U Active CN207542458U (en) | 2017-12-04 | 2017-12-04 | A kind of digital visual interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717867A (en) * | 2019-01-13 | 2019-05-07 | 常州瑞神安医疗器械有限公司 | A kind of plug-in brain electrode cable interface device |
-
2017
- 2017-12-04 CN CN201721663525.9U patent/CN207542458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717867A (en) * | 2019-01-13 | 2019-05-07 | 常州瑞神安医疗器械有限公司 | A kind of plug-in brain electrode cable interface device |
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