CN207638114U - A kind of cable with HDMI amplifiers - Google Patents
A kind of cable with HDMI amplifiers Download PDFInfo
- Publication number
- CN207638114U CN207638114U CN201720558453.5U CN201720558453U CN207638114U CN 207638114 U CN207638114 U CN 207638114U CN 201720558453 U CN201720558453 U CN 201720558453U CN 207638114 U CN207638114 U CN 207638114U
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- CN
- China
- Prior art keywords
- hdmi
- copper
- cable
- amplifiers
- amplifier circuit
- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Cable Accessories (AREA)
Abstract
The utility model provides a kind of cable with HDMI amplifiers, including HDMI amplifier circuit boards, the first cable line end of one transmission end of electrical connection HDMI amplifier circuit boards, electrical connection the second cable line end of the HDMI amplifier circuit board other ends, the copper pipe being sleeved on outside HDMI amplifier circuit boards, two copper caps, one copper cap sleeve is connected on outside the first cable line end and is locked on one end of copper pipe, another copper cap sleeve is connected on outside the second cable line end and is locked on another end of copper pipe.Cable provided by the utility model with HDMI amplifiers, simple in structure, small, strong operability can shield external disturbance, ensure the integrality of high-frequency signal, at the same can protection circuit so that it is not corroded by humid air.
Description
Technical field
The utility model is related to HDIMI transmission line technologies fields, more particularly to a kind of line with HDMI amplifiers
Cable.
Background technology
Currently, similar product appearance is unsightly, production efficiency is low, poor operability, does not have to HDMI high-frequency signals
Protective effect.Influence in the construction process is very big, there is the case where poling is not worn.
Accordingly, it is desirable to provide a kind of cable with HDMI amplifiers is to solve the above technical problems.
Utility model content
The utility model is simple in structure mainly solving the technical problems that a kind of cable with HDMI amplifiers of offer,
It is small, strong operability, it can be ensured that the signal integrity of HDMI amplifier circuit boards, at the same can protection circuit make its not by
The erosion of humid air.
Amplify with HDMI in order to solve the above technical problems, the technical solution that the utility model uses is to provide one kind
The cable of device includes the first cable line end of HDMI amplifier circuit boards, one transmission end of electrical connection HDMI amplifier circuit boards
Head, electrical connection the HDMI amplifier circuit board other ends the second cable line end, be sleeved on outside HDMI amplifier circuit boards copper pipe,
Two copper caps, a copper cap sleeve are connected on outside the first cable line end and are locked on one end of copper pipe, another copper cap sleeve is connected on
Second cable line end is outer and is locked on another end of copper pipe.
It is preferred that copper pipe both ends inner surface is respectively arranged with thread, the outer surface of copper cap one end is threaded, and thread is tightened on
On corresponding screw thread.
It is preferred that the two opposite screw holes radially penetrated are provided on copper cap, the fixation pair of screw precession screw hole
The cable line end answered.
It is preferred that the outer diameter of copper pipe is 17.8mm, length 81.3mm, the length of copper cap is 18.1mm.
It is preferred that the other end of the separate threaded end of copper cap is tightened towards central axis, and the end of thread length of copper cap is
4.0mm, crimped end length are 4.1mm, and the middle part outer diameter of copper cap is 10.0mm, and the tail portion outer diameter of crimped end is 16.1mm.
The utility model has the beneficial effects that：A kind of cable with HDMI amplifiers provided by the utility model, structure
Simply, small, strong operability can shield external disturbance, ensure the integrality of high-frequency signal, at the same can protection circuit make
It is not corroded by humid air.
Description of the drawings
Fig. 1 is a kind of structural representation of the first preferred embodiment of cable with HDMI amplifiers of the utility model
Figure.
Specific implementation mode
The technical solution of the utility model is described in detail with reference to diagram.
It is shown in Figure 1, the cable with HDMI amplifiers of the present embodiment, including HDMI amplifier circuit boards are (not
Diagram), the first cable line end (not shown) of one transmission end of electrical connection HDMI amplifier circuit boards, electrical connection HDMI amplifiers
Second cable line end (not shown) of the circuit board other end, 1, the two copper cap 2 of copper pipe being sleeved on outside HDMI amplifier circuit boards,
One copper cap 2 is socketed in outside the first cable line end and is locked on one end of copper pipe 1, another copper cap 2 is socketed in the second electricity
Outside cable end and it is locked on another end of copper pipe 1.
The form of traditional HDMI amplifier circuit board generally use plastic wraps so that wiring board be easy it is destroyed, and
Anti-interference ability is poor, and moisture is also easy invasion, in the present embodiment, as a result of copper pipe and copper cap by HDMI amplifier circuits
Plate completely cuts off with outside air, prevents the invasion of external humidification air, and the shielding action of copper pipe so that high-frequency signal is not easy by outer
The interference of boundary's electromagnetic field ensure that the integrality of high-frequency signal.
Please referring further to Fig. 1, in order to realize the locking of copper cap 2 and copper pipe 1, it is preferable that 1 both ends inner surface difference of copper pipe
It is provided with thread 11, the outer surface of 2 one end of copper cap is threaded 21, and thread 11 is tightened on corresponding screw thread 21.In this way, copper pipe
It is easy to screw between 1 and copper cap 2 and unscrew, be convenient for the installation of HDMI amplifier circuit boards, convenient for HDMI amplifier circuit boards
Repair.
Further, shown such as Fig. 1, it is preferable that the two opposite screws radially penetrated are provided on copper cap 2
Hole 22, screw precession screw hole 22 fix corresponding cable line end.Convenient for copper pipe 2 and cable line end to be relatively fixed, prevent
Only cable line end and HDMI amplifier circuit boards break, and ensure that the stability of circuit.
In the embodiments of the present invention, the outer diameter of preferably copper pipe 1 is 17.8mm, length 81.3mm, copper cap 2
Length is 18.1mm.The other end of the separate threaded end of further preferred copper cap 2 is tightened towards central axis, and copper cap 2
End of thread length is 4.0mm, crimped end length is 4.1mm, and the middle part outer diameter of copper cap 2 is 10.0mm, outside the tail portion of crimped end
Diameter is 16.1mm.
Certainly in the other embodiment of the utility model, the size of copper pipe 1 and copper cap 2 can be selected flexibly relatively, right
This is not limited.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies
Field is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of cable with HDMI amplifiers, it is characterised in that：Including HDMI amplifier circuit boards, electrical connection HDMI amplifications
First cable line end of one transmission end of device circuit board, the second cable line end for being electrically connected the HDMI amplifier circuit board other ends
Head, copper pipe, the two copper caps being sleeved on outside HDMI amplifier circuit boards, a copper cap sleeve are connected on outside the first cable line end and lock
On one end of copper pipe, another copper cap sleeve is connected on outside the second cable line end and is locked on another end of copper pipe.
2. the cable according to claim 1 with HDMI amplifiers, it is characterised in that：Copper pipe both ends inner surface is set respectively
It is equipped with thread, the outer surface of copper cap one end is threaded, and thread is tightened on corresponding screw thread.
3. the cable according to claim 2 with HDMI amplifiers, it is characterised in that：It is provided with radially on copper cap
The two opposite screw holes penetrated, screw precession screw hole fix corresponding cable line end.
4. carrying the cable of HDMI amplifiers according to claim 1-3 any one of them, it is characterised in that：The outer diameter of copper pipe is
The length of 17.8mm, length 81.3mm, copper cap are 18.1mm.
5. the cable according to claim 4 with HDMI amplifiers, it is characterised in that：The separate threaded end of copper cap
The other end is tightened towards central axis, and the end of thread length of copper cap is 4.0mm, crimped end length is 4.1mm, and in copper cap
Portion's outer diameter is 10.0mm, and the tail portion outer diameter of crimped end is 16.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558453.5U CN207638114U (en) | 2017-05-19 | 2017-05-19 | A kind of cable with HDMI amplifiers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558453.5U CN207638114U (en) | 2017-05-19 | 2017-05-19 | A kind of cable with HDMI amplifiers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207638114U true CN207638114U (en) | 2018-07-20 |
Family
ID=62861117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558453.5U Active CN207638114U (en) | 2017-05-19 | 2017-05-19 | A kind of cable with HDMI amplifiers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207638114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026376A (en) * | 2017-05-19 | 2017-08-08 | 中山市凯翔电子有限公司 | A kind of cable with HDMI amplifiers |
-
2017
- 2017-05-19 CN CN201720558453.5U patent/CN207638114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026376A (en) * | 2017-05-19 | 2017-08-08 | 中山市凯翔电子有限公司 | A kind of cable with HDMI amplifiers |
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| GR01 | Patent grant |