CN206727386U - A kind of connection cable for HD SDI video cameras - Google Patents
A kind of connection cable for HD SDI video cameras Download PDFInfo
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- CN206727386U CN206727386U CN201720579152.0U CN201720579152U CN206727386U CN 206727386 U CN206727386 U CN 206727386U CN 201720579152 U CN201720579152 U CN 201720579152U CN 206727386 U CN206727386 U CN 206727386U
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- sdi
- connection cable
- video cameras
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Abstract
The utility model discloses a kind of connection cable for HD SDI video cameras, including D/C power head, SDI females, hole seat, MMCX radio frequency connectors, the first wire, the second wire and coaxial line；Three binding posts are provided with the hole seat, two wiring solder joints of the D/C power head are connected by first wire and the second wire with two binding posts in hole seat respectively, and the 3rd in hole seat binding post is vacant；The SDI females are connected by coaxial line with MMCX radio frequency connectors.Its service life is grown, and stable performance integrates data wire and power line, and use is easy to carry.
Description
Technical field
The utility model belongs to field of cable technology, and in particular to a kind of connection cable for HD-SDI video cameras.
Background technology
HD-SDI video cameras have the characteristics of high pixel, high frame per second, high image quality, and using CMOS sensitive chips, definition reaches
To 1920*1080/60p.Be particularly suitable for the application in fields such as intelligent transportation, security protections, at the same can also be applied to machine vision, from
Dynamic detection, medical image, bio-imaging, micro-imaging and other industry, medical treatment and scientific research field.But its data line and electricity
Source line has that service life is short, and stability is poor, and data line and power line are each independent, and manufacturing cost is high, uses
Carry the problems such as inconvenient.
Utility model content
Based on this, in view of the above-mentioned problems, the utility model proposes a kind of service life length, stable performance, collection data wire and
Power line in one, use the connection cable for HD-SDI video cameras easy to carry.
The technical solution of the utility model is：A kind of connection cable for HD-SDI video cameras, including D/C power head,
SDI females, hole seat, MMCX radio frequency connectors, the first wire, the second wire and coaxial line；Three wiring are provided with the hole seat
Terminal, two wiring solder joints of the D/C power head are connect by first wire and the second wire with two in hole seat respectively
Line terminals are connected, and the 3rd in hole seat binding post is vacant；The SDI females pass through coaxial line and MMCX radio frequency connector phases
Even.
As further improvement of the utility model, the connection cable for being used for HD-SDI video cameras also includes line concentration external mold
With main line sleeve pipe；First wire, the second wire and coaxial line both pass through the line concentration external mold and main line sleeve pipe, and main line set
Pipe is located at close to one end of the MMCX radio frequency connectors and hole seat, and line concentration external mold is located at close to D/C power head and SDI females
One end.
As further improvement of the utility model, the first wire and second between the D/C power head and line concentration external mold
The first branch line pvc pipe is arranged with outside wire；The second branch line is arranged with outside coaxial line between the SDI females and line concentration external mold
Pvc pipe；Main line pvc pipe is arranged with outside the first wire, the second wire and coaxial line between the line concentration external mold and main line sleeve pipe.
As further improvement of the utility model, the external diameter of the first branch line pvc pipe and the second branch line pvc pipe is
3mm-3.4mm。
As further improvement of the utility model, the external diameter of the main line pvc pipe is 3.8mm-4.2mm.
As further improvement of the utility model, the junction of the coaxial line and MMCX radio frequency connectors is provided with protection
Sleeve pipe.
The beneficial effects of the utility model are：
(1) the connection cable service life provided by the utility model for HD-SDI video cameras is grown, good airproof performance, resists dry
It is strong to disturb ability, stable performance integrates data wire and power line, and use is very convenient to carry；
It is (2) simple in construction together with line concentration external mold and main line sleeve pipe collapse the first wire, the second wire and coaxial line,
Using easy to carry；
Sealed between (3) first branch line pvc pipes and the second branch line pvc pipe and line concentration external mold, line concentration external mold and main line PVC
Also sealed between pipe, whole connection cable good airproof performance, strong interference immunity, and pvc pipe tensile resistance is good, deformation restoring force
By force, service life length is increased；
(4) set protection sleeve pipe to avoid the junction of coaxial line and MMCX radio frequency connectors exposed, strengthen stable connection
Property.
Brief description of the drawings
Fig. 1 is the structural representation for the connection cable for being used for HD-SDI video cameras described in embodiment；
Fig. 2 is that the connection cable in Fig. 1 for HD-SDI video cameras puts the knot after each branch line pvc pipe and main line pvc pipe
Structure schematic diagram；
Fig. 3 is A-A sectional views in Fig. 2；
Description of reference numerals：
11DC power source heads, 12SDI females, 21 first wires, 22 second wires, 23 coaxial lines, 30 line concentration external molds, 40 main lines
Sleeve pipe, 50 hole seats, 60MMCX radio frequency connectors, 70 protection sleeve pipes, 81 first branch line pvc pipes, 82 second branch line pvc pipes, 83 masters
Line pvc pipe.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment：
As Figure 1-3, a kind of connection cable for HD-SDI video cameras, including D/C power is first 11, SDI females 12,
Hole seat 50, MMCX radio frequency connectors 60, the first wire 21, the second wire 22 and coaxial line 23；Three are provided with the hole seat 50
Binding post, two wiring solder joints of the D/C power first 11 pass through the wire 22 of the first wire 21 and second and hole seat respectively
Two binding posts in 50 are connected, and the 3rd in hole seat binding post is vacant；The SDI females 12 by coaxial line 23 with
MMCX radio frequency connectors 60 are connected.
In another embodiment, the connection cable for being used for HD-SDI video cameras also includes line concentration external mold 30 and main line set
Pipe 40；First wire 21, the second wire 22 and coaxial line 23 both pass through the line concentration external mold 30 and main line sleeve pipe 40, and main
Thread casing 40 is located at one end close to the MMCX radio frequency connectors 60 and hole seat 50, and line concentration external mold 30 is located at close to D/C power head
One end of 11 and SDI females 12.
Together with line concentration external mold 30 collapses the first wire 21, the second wire 22 with coaxial line 23 with main line sleeve pipe 40, knot
Structure is simple, and use is easy to carry.
In another embodiment, the first wire 21 and the second wire between the D/C power first 11 and line concentration external mold 30
The first branch line pvc pipe 81 is arranged with outside 22；Second is arranged with outside coaxial line 23 between the SDI females 12 and line concentration external mold 30
Branch line pvc pipe 82；Outside the first wire 21, the second wire 22 and coaxial line 23 between the line concentration external mold 30 and main line sleeve pipe 40
It is arranged with main line pvc pipe 83.
Sealed between first branch line pvc pipe 81 and the second branch line pvc pipe 82 and line concentration external mold 30, line concentration external mold 30 and master
Also seal between line pvc pipe 83, also sealed between main line pvc pipe 83 and main line sleeve pipe 40, whole connection cable good airproof performance, resisted
Interference is strong, and pvc pipe tensile resistance is good, and deformation restoring force is strong, increase service life length.
In another embodiment, the external diameter of the first branch line pvc pipe 81 and the second branch line pvc pipe 82 is 3.2mm,
Or 3mm or 3.4mm.
In another embodiment, the external diameter of the main line pvc pipe 83 is 4mm, or 3.8mm or 4.2mm.
In another embodiment, the junction of the coaxial line 23 and MMCX radio frequency connectors 60 is provided with protection sleeve pipe
70。
Embodiment described above only expresses specific embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (6)
- A kind of 1. connection cable for HD-SDI video cameras, it is characterised in that：Including D/C power head, SDI females, hole seat, MMCX radio frequency connectors, the first wire, the second wire and coaxial line；Three binding posts, the DC electricity are provided with the hole seat Two wiring solder joints in source are connected by first wire and the second wire with two binding posts in hole seat respectively, hole The 3rd binding post in seat is vacant；The SDI females are connected by coaxial line with MMCX radio frequency connectors.
- 2. the connection cable according to claim 1 for HD-SDI video cameras, it is characterised in that：This is used for HD-SDI and taken the photograph The connection cable of camera also includes line concentration external mold and main line sleeve pipe；First wire, the second wire and coaxial line both pass through institute Line concentration external mold and main line sleeve pipe are stated, and main line sleeve pipe is positioned at outside one end of the MMCX radio frequency connectors and hole seat, line concentration Mould is located at one end close to D/C power head and SDI females.
- 3. the connection cable according to claim 2 for HD-SDI video cameras, it is characterised in that：The D/C power head with The first branch line pvc pipe is arranged with outside the first wire and the second wire between line concentration external mold；The SDI females and line concentration external mold it Between coaxial line outside be arranged with the second branch line pvc pipe；The first wire, the second wire between the line concentration external mold and main line sleeve pipe Main line pvc pipe is arranged with coaxial line outside.
- 4. the connection cable according to claim 3 for HD-SDI video cameras, it is characterised in that：First branch line The external diameter of pvc pipe and the second branch line pvc pipe is 3mm-3.4mm.
- 5. the connection cable according to claim 3 for HD-SDI video cameras, it is characterised in that：The main line pvc pipe External diameter be 3.8mm-4.2mm.
- 6. the connection cable for HD-SDI video cameras according to claim any one of 1-5, it is characterised in that：It is described same The junction of axis and MMCX radio frequency connectors is provided with protection sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579152.0U CN206727386U (en) | 2017-05-23 | 2017-05-23 | A kind of connection cable for HD SDI video cameras |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720579152.0U CN206727386U (en) | 2017-05-23 | 2017-05-23 | A kind of connection cable for HD SDI video cameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206727386U true CN206727386U (en) | 2017-12-08 |
Family
ID=60510773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720579152.0U Active CN206727386U (en) | 2017-05-23 | 2017-05-23 | A kind of connection cable for HD SDI video cameras |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206727386U (en) |
-
2017
- 2017-05-23 CN CN201720579152.0U patent/CN206727386U/en active Active
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