CN206272033U - Signal line switching device - Google Patents
Signal line switching device Download PDFInfo
- Publication number
- CN206272033U CN206272033U CN201621278864.0U CN201621278864U CN206272033U CN 206272033 U CN206272033 U CN 206272033U CN 201621278864 U CN201621278864 U CN 201621278864U CN 206272033 U CN206272033 U CN 206272033U
- Authority
- CN
- China
- Prior art keywords
- housing
- switching device
- holding wire
- closing cap
- capping
- 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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Links
- 210000002445 nipple Anatomy 0.000 claims description 10
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a signal line switching device, which comprises a housin, the upper end of casing is equipped with the closing cap, the casing lower extreme is equipped with down the closing cap, go up the closing cap and pass through the bolt fastening on the casing with lower closing cap, the fixed control circuit board that is equipped with in inside of casing, the upper surface of going up the closing cap is equipped with control switch, the lower surface of closing cap is equipped with the VGA joint down, one side of casing is equipped with the net twine interface, one side of net twine interface is equipped with the S terminal and connects, one side that the S terminal connects is equipped with the HDMI and connects, one side that the HDMI connects is equipped with the plug, this utility model relates to a rationally, simple structure, small and exquisite conveniently carries, the switching connects many, application scope is wide, is worth widel.
Description
Technical field
The utility model belongs to holding wire switching technique field, and in particular to a kind of holding wire switching device.
Background technology
Holding wire is the wire rod for transmitting the acoustic signal as produced by source of sound (signal source).It mainly includes coaxial letter
Number line (RCA) (AV holding wires), digital signal line, when cable holding wire, balanced signal line.Coaxial signal line is the mark popularized the most
Calibration signal line, its two is RCA coaxial plugs (being commonly called as RCA connector), can be to standard disc player for selling in the market etc.
Audio frequency process/the multiplying arrangements such as audiogenic device and HI-FI fever power amplifier, AV effects are attached, and using extensive, category is or not this line
Balance transmission type, with certain anti-dry ability, because species is various, different equipment uses different existing holding wire
Holding wire, therefore the switching device of holding wire is accomplished by, but the switching device of existing holding wire takes up room greatly, it has not been convenient to
Ornaments, influence attractive in appearance, therefore, invent a kind of holding wire switching device necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of holding wire switching device, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of holding wire switching device, including shell
Body, the upper end of the housing is provided with capping, and the housing lower end is provided with lower capping, and the upper capping and lower capping pass through bolt
It is fixed on housing, the inside of the housing is fixed with control board, and the upper surface of the upper capping is provided with controlling switch,
The lower surface of the lower capping is provided with VGA joints, and the side of the housing is provided with cable interface, and the side of the cable interface sets
The side for having S clamped nipples, the S clamped nipples is provided with HDMI joints, and the side of the HDMI joints is provided with plug.
Preferably, the inside of the housing scribbles insulating barrier.
Preferably, it is covered with signal shielding cover on the cable interface, VGA joints, S clamped nipples and HDMI joints.
Preferably, the signal shielding cover is aluminium-foil paper.
Preferably, fireprotection layer is scribbled on the outside of the housing.
Technique effect of the present utility model and advantage：The holding wire switching device, is set not by six faces of housing
Same holding wire adapter realizes the switching of holding wire, and the side of housing is provided with plug, directly can be inserted into switching device
On socket, not only occupy little space but also neat and artistic, the utility model is reasonable in design, simple structure, compact volume and convenience carry, turn
Joint is more, applied widely, is worth promoting.
Brief description of the drawings
Fig. 1 is configuration schematic diagram of the present utility model；
Fig. 2 is plug construction schematic diagram of the present utility model.
In figure：1 housing, capping, 3 times cappings, 4 control boards, 5 controlling switches, 6 bolts, 7 netting twines connect on 2
Mouth, 8 VGA joints, 9 S clamped nipples, 10 HDMI joints, 11 plugs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of holding wire switching device as shown in Figure 1-2, including housing 1, the housing 1
Upper end is provided with capping 2, and the lower end of the housing 1 is provided with lower capping 3, and the upper capping 2 and lower capping 3 are fixed on by bolt 6
On housing 1, the inside of the housing 1 is fixed with control board 4, and the upper surface of the upper capping 2 is provided with controlling switch 5,
The lower surface of the lower capping 3 is provided with VGA joints 8, and the side of the housing 1 is provided with cable interface 7, the cable interface 7
Side is provided with S clamped nipples 9, and the side of the S clamped nipples 9 is provided with HDMI joints 10, and the side of the HDMI joints 10 sets
There is plug 11.
Further, the inside of the housing 1 scribbles insulating barrier.
Further, it is covered with signal shielding on the cable interface 7, VGA joints 8, S clamped nipples 9 and HDMI joints 10
Cover.
Further, the signal shielding cover is aluminium-foil paper.
Further, the outside of the housing 1 scribbles fireprotection layer.
Operation principle：When using, switching device is inserted on socket 11, it would be desirable to which the holding wire of switching is inserted into switching device
A joint on, by six faces of housing 1, the switching that different holding wire adapters realize holding wire is set, need to
The signal to be transferred, plugs holding wire, realizes the output of signal, and the utility model is reasonable in design, simple structure, compact volume and convenience are taken
Band, adapter coupling is more, not only occupy little space but also neat and artistic, applied widely, is worth promoting.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of holding wire switching device, including housing (1), it is characterised in that：The upper end of the housing (1) is provided with capping
(2), housing (1) lower end is provided with lower capping (3), and the upper capping (2) and lower capping (3) are fixed on shell by bolt (6)
On body (1), the inside of the housing (1) is fixed with control board (4), and the upper surface of the upper capping (2) is provided with control
Switch (5), the lower surface of the lower capping (3) is provided with VGA joints (8), and the side of the housing (1) is provided with cable interface (7),
The side of the cable interface (7) is provided with S clamped nipples (9), and the side of the S clamped nipples (9) is provided with HDMI joints (10),
The side of the HDMI joints (10) is provided with plug (11).
2. a kind of holding wire switching device according to claim 1, it is characterised in that：The inside of the housing (1) scribbles
Insulating barrier.
3. a kind of holding wire switching device according to claim 1, it is characterised in that：The cable interface (7), VGA connect
Signal shielding cover is covered with head (8), S clamped nipples (9) and HDMI joints (10).
4. a kind of holding wire switching device according to claim 3, it is characterised in that：The signal shielding cover is aluminium foil
Paper.
5. a kind of holding wire switching device according to claim 1, it is characterised in that：Scribbled on the outside of the housing (1)
Fireprotection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278864.0U CN206272033U (en) | 2016-11-27 | 2016-11-27 | Signal line switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278864.0U CN206272033U (en) | 2016-11-27 | 2016-11-27 | Signal line switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272033U true CN206272033U (en) | 2017-06-20 |
Family
ID=59042728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278864.0U Active CN206272033U (en) | 2016-11-27 | 2016-11-27 | Signal line switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818221A (en) * | 2019-02-15 | 2019-05-28 | 港瀛船舶科技(珠海)有限公司 | A kind of control signal adapting device |
-
2016
- 2016-11-27 CN CN201621278864.0U patent/CN206272033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818221A (en) * | 2019-02-15 | 2019-05-28 | 港瀛船舶科技(珠海)有限公司 | A kind of control signal adapting device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |