CN217215365U

CN217215365U - Anti-interference video data transmission connecting line

Info

Publication number: CN217215365U
Application number: CN202220770671.6U
Authority: CN
Inventors: 杨建中; 廖艳春; 岑立剑
Original assignee: Shenzhen Zhongan Shida Technology Co ltd
Current assignee: Shenzhen Zhongan Shida Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-16
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an anti-interference video data transmission connecting wire, this connecting wire aim at solving under the prior art unable effective shielding signal interference, still can cause the problem that video data transmission appears hindering in the use, use the performance not fine technical problem. The connecting wire comprises a silica gel wire, a shielding module arranged on the inner side of the silica gel wire and used for increasing the anti-interference performance, and a first transmission module arranged on the inner side of the shielding module and used for transmitting video data and control signals; and a second transmission module used as a power supply, ground and signal detection line is arranged outside the first transmission module. The anti-interference performance can be enhanced through the arrangement of the shielding module, the selection of the shielding layer materials of the woven mesh is realized, the twisting mode of the shielding layer of the woven mesh is obviously helpful for enhancing the anti-interference performance, and even when 15KV air discharge is faced, the video signals transmitted inside can be ensured not to be interfered, so that the performance of the connecting wire is improved.

Description

Anti-interference video data transmission connecting line

Technical Field

The utility model belongs to the technical field of the connecting wire, concretely relates to anti-interference video data transmission connecting wire.

Background

The video data transmission connecting line generally comprises a coaxial line and an electronic line, the coaxial line is mainly used for transmitting video data and control signals, 2 coaxial lines can be used together and used for transmitting lossless 4K and 2K ultrahigh-definition data, the frame rate can reach 60 frames, if a single coaxial line is used, the coaxial line can be used for transmitting lossless 1080P high-definition data, the frame rate can reach 60 frames, two coaxial lines are arranged here, and 2 paths of lossless 1080P60 video data can also be transmitted simultaneously.

At present, the invention with the patent number 201610371752.8 discloses a data transmission electronic connecting line, which comprises an outer sheath, an insulating layer, a shielding layer, a communication connecting line, a power connecting line, a radio frequency connecting line, a control connecting line and a video signal line, wherein the communication connecting line, the power connecting line, the radio frequency connecting line, the control connecting line and the video signal line are arranged in the outer sheath in a circular structure, the insulating layer is respectively arranged on the outer walls of the communication connecting line, the power connecting line, the radio frequency connecting line, the control connecting line and the video signal line, and the shielding layer is respectively arranged on the outer wall of the insulating layer. Through the mode, the data transmission electronic connecting line has the effects of shielding and resisting interference, can avoid the influence of mutual interference among the connecting lines, is high in use safety and long in service life, and is suitable for popularization and application. However, the connecting line in the application scheme cannot effectively shield signal interference, the problem that video data transmission is hindered in the use process is still caused, and the performance is not good in use.

Therefore, in order to solve the problem that the above-mentioned devices cannot effectively shield signal interference, it is necessary to improve the usage scenario of the devices.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims at providing an anti-interference video data transmission connecting wire, this connecting wire aim at solving prior art down can't effectively shield signal interference, still can cause the problem that video data transmission appears hindering in the use, uses the performance not fine technical problem.

(2) Technical scheme

In order to solve the above technical problem, the present invention provides an anti-interference video data transmission connection line, which includes a silica gel line, a shielding module disposed inside the silica gel line for increasing anti-interference performance, and a first transmission module disposed inside the shielding module for transmitting video data and control signals; wherein, the first transmission module outside is equipped with and is used for as the second transmission module that power, ground, signal detection line used, the second transmission module outside is equipped with the connecting piece that is used for connecting the external circuit, silica gel line head is equipped with and is used for fixed cover, the fixed cover outside is equipped with the adapter sleeve that is used for connecting, the adapter sleeve outside is equipped with the connector that is used for connecting external equipment, silica gel line inboard is equipped with the first cotton line of packing of even atress.

When the connecting wire of the technical scheme is used, the first transmission module and the second transmission module are mutually wound together in a twisted mode, then the shielding module is wrapped on the outer sides of the first transmission module and the second transmission module, then the silica gel wire is fixed on the outer side of the shielding module, so that the first transmission module and the second transmission module can be firmly fixed on the inner side of the silica gel wire and form a whole with the silica gel wire, then the silica gel wire is fixed on the fixing sleeve and fixed with the connector, and the tail end of the silica gel wire is fixed together by heads matched with other equipment as required, so that the whole video data transmission connecting wire can form a whole; through shielding module's setting, can strengthen the anti-interference ability, the selection of mesh grid shielding layer material, the mode of mesh grid shielding layer transposition has obvious help to strengthen anti-jamming in addition, even when facing 15KV air discharge, the video signal that also can guarantee inside transmission is not disturbed, thereby increase the performance of connecting wire, it is better to make it use the effect, setting through first filling cotton thread, can make the cable round even, the cable outward appearance is pleasing to the eye, wire rod each side atress also can be even when buckling in the use and pulling up, and the wire rod crust is the silica gel line, silica gel is soft, it is better to feel when people's hand touches, silica gel is high temperature resistant simultaneously, corrosion-resistant, greasy dirt, also have fine guarantee to cable inside under alcohol or high temperature disinfection's environment.

Preferably, the shielding module comprises a first silver-plated copper alloy woven mesh shielding layer, and an inner wrapping tape for fixing is arranged on the inner side of the first silver-plated copper alloy woven mesh shielding layer. Through the arrangement of the shielding layer of the first silver-plated alloy copper woven mesh, the anti-interference performance can be enhanced, and even when 15KV air discharge is faced, the video signals transmitted inside can be ensured not to be interfered, so that the performance of the connecting wire is improved.

Further, an outer wrapping tape is arranged on the outer side of the first silver-plated alloy copper woven mesh shielding layer and attached to the inner side of the silica gel line. Through the setting of outer band and interior bandeau, can wrap up first silver-plated alloy copper braided net shielding layer, avoid first silver-plated alloy copper braided net shielding layer to be lacerated in the installation.

Furthermore, the first transmission module comprises a coaxial line, and a second silver-plated alloy copper braided net shielding layer for shielding signal interference is arranged on the outer side of the coaxial line. Through the coaxial line, the impedance of the video data transmission signal is matched, so that the signal reflection is reduced, and the silver-plated alloy copper mesh grid shielding layer is additionally arranged, so that the transmission performance of the silver-plated alloy copper mesh grid shielding layer is better.

Furthermore, the coaxial line is arranged on the lower side of the second transmission module, and a first insulating layer for insulation is arranged on the outer side of the second silver-plated copper alloy braided net shielding layer. Through the setting of first insulating layer, can effectively completely cut off the inboard power signal of coaxial line to avoid the condition of electric leakage to appear in the use.

Furthermore, the second transmission module comprises a transmission part, first electronic wires which are uniformly distributed are arranged on the outer side of the transmission part, and a second insulating layer for insulation is arranged on the outer side of each first electronic wire. The first electronic wires are used as power, ground and signal detection wires, and can be combined at will into 2 to 3 groups of power, ground and signal detection combinations.

Furthermore, the transmission part comprises a second electronic wire, a third insulating layer is arranged on the outer side of the second electronic wire, and a second filling cotton wire used for filling is arranged on the outer side of the third insulating layer. Through the setting of the cotton thread of second packing, can make the cable rounding even, the cable outward appearance is pleasing to the eye, and wire rod all sides atress also can be even when buckling in the use and pulling up.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a connecting wire passes through shielding module's setting, can strengthen the interference killing feature, the selection of mesh grid shielding layer material, the mode of mesh grid shielding layer transposition in addition has obvious help to strengthen anti-jamming, even when facing 15KV air discharge, the video signal that also can guarantee inside transmission is not disturbed, thereby increase the performance of connecting wire, it is better to make its result of use, setting through first filling cotton thread, can make the cable round and even, the cable outward appearance is pleasing to the eye, wire rod each side atress also can be even when buckling in the use and pulling up, and the wire rod crust is the silica gel line, the silica gel is soft, feel relatively good when people's hand touches, simultaneously silica gel is high temperature resistant, corrosion-resistant, resistant greasy dirt, also have fine guarantee to cable inside under alcohol or high temperature disinfection's environment.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the apparatus of the present invention;

FIG. 2 is a diagram of the connection of a first transmission module and a second transmission module in one embodiment of the apparatus of the present invention;

FIG. 3 is a cross-sectional view of a silicone thread in one embodiment of the apparatus of the present invention;

fig. 4 is a cross-sectional view of the delivery portion of one embodiment of the device of the present invention.

The labels in the figures are: 1. a silicone wire; 2. a first transmission module; 3. a second transmission module; 4. a connecting member; 5. a shielding module; 6. fixing a sleeve; 7. connecting sleeves; 8. a connector; 9. a transmission section; 10. a first fill cotton thread; 11. a first silver-plated alloy copper mesh grid shielding layer; 12. an outer wrapping belt; 13. an inner wrapping belt; 14. a coaxial line; 15. a second silver-plated alloy copper mesh grid shielding layer; 16. a first insulating layer; 17. a first electron beam; 18. a second insulating layer; 19. a second electron beam; 20. a third insulating layer; 21. a second fill cotton thread.

Detailed Description

The specific embodiment is an anti-interference video data transmission connection line, a schematic structural diagram of which is shown in fig. 1, and the connection line includes a silica gel line 1, a shielding module 5 arranged inside the silica gel line 1 for increasing anti-interference performance, and a first transmission module 2 arranged inside the shielding module 5 for transmitting video data and control signals; the second transmission module 3 used as a power supply, ground and signal detection line is arranged on the outer side of the first transmission module 2, a connecting piece 4 used for connecting an external circuit is arranged on the outer side of the second transmission module 3, a fixed sleeve 6 used for fixing is arranged at the head of the silica gel line 1, a connecting sleeve 7 used for connecting is arranged on the outer side of the fixed sleeve 6, a connecting head 8 used for connecting external equipment is arranged on the outer side of the connecting sleeve 7, and a first filling cotton line 10 evenly stressed is arranged on the inner side of the silica gel line 1.

For the present embodiment, the silicone wire 1 is made of a silicone material, and the thickness thereof can be set as required.

Wherein, shielding module 5 includes first silver-plated alloy copper braided

net shielding layer

11, 11 inboards of first silver-plated alloy copper braided net shielding layer are equipped with and are used for fixed

endocyst area

13, 11 outsides of first silver-plated alloy copper braided net shielding layer are equipped with outer band 12, the laminating of outer band 12 is inboard at silica gel line 1, first transmission module 2 includes coaxial line 14, the 14 outsides of coaxial line are equipped with second silver-plated alloy copper braided net shielding layer 15 that is used for shielding signal interference, coaxial line 14 sets up at 3 downside of second transmission module, the 15 outsides of second silver-plated alloy copper braided net shielding layer are equipped with and are used for insulating first insulating layer 16.

In addition, the second transmission module 3 comprises a transmission part 9, first electronic wires 17 which are uniformly distributed are arranged on the outer side of the transmission part 9, a second insulating layer 18 for insulation is arranged on the outer side of the first electronic wires 17, the transmission part 9 comprises second electronic wires 19, a third insulating layer 20 is arranged on the outer side of the second electronic wires 19, and second filling cotton wires 21 for filling are arranged on the outer side of the third insulating layer 20. The first electron beam 17 and the second electron beam 19 may be combined arbitrarily, and may be set as needed.

The connection diagram of the first transmission module and the second transmission module of the connection line is shown in fig. 2, the cross-sectional view of the silica gel line is shown in fig. 3, and the cross-sectional view of the transmission part is shown in fig. 4.

It should be noted that the length of the entire connecting line can be set as desired.

When the device of the technical proposal is used, the first transmission module 2 and the second transmission module 3 are mutually wound together in a twisted way, then the shielding module 5 is wrapped on the outer side of the first transmission module 2 and the second transmission module 3, then the silica gel line 1 is fixed at the outer side of the shielding module 5, so that the first transmission module 2 and the second transmission module 3 can be firmly fixed at the inner side of the silica gel line 1 and form a whole with the silica gel line 1 at the same time, then the silica gel line 1 is fixed on the fixed sleeve 6 to be fixed with the connector 8, the tail end of the silica gel line 1 is also fixed with heads matched with other equipment according to requirements, make whole video data transmission connecting wire can form a whole, when using, directly insert the connector 8 at silica gel line 1 both ends in the equipment that needs to connect can.

Claims

1. An anti-interference video data transmission connecting line comprises a silica gel line, a shielding module arranged on the inner side of the silica gel line and used for increasing anti-interference performance, and a first transmission module arranged on the inner side of the shielding module and used for transmitting video data and control signals; its characterized in that, the first transmission module outside is equipped with and is used for as the second transmission module that power, ground, signal detection line used, the second transmission module outside is equipped with the connecting piece that is used for connecting the external circuit, silica gel line head is equipped with and is used for fixed cover, the fixed cover outside is equipped with the adapter sleeve that is used for connecting, the adapter sleeve outside is equipped with the connector that is used for connecting external equipment, silica gel line inboard is equipped with the first cotton thread of packing of even atress.

2. The anti-interference video data transmission connection line according to claim 1, wherein the shielding module comprises a first silver-plated copper alloy woven mesh shielding layer, and an inner wrapping tape for fixing is arranged on the inner side of the first silver-plated copper alloy woven mesh shielding layer.

3. The anti-interference video data transmission connection line according to claim 2, wherein an outer wrapping tape is arranged on the outer side of the first silver-plated copper-alloy braided mesh shielding layer, and the outer wrapping tape is attached to the inner side of the silica gel line.

4. The anti-interference video data transmission connecting line according to claim 3, wherein the first transmission module comprises a coaxial line, and a second silver-plated copper alloy braided mesh shielding layer for shielding signal interference is arranged on the outer side of the coaxial line.

5. The anti-interference video data transmission connecting line according to claim 4, wherein the coaxial line is arranged on the lower side of the second transmission module, and a first insulating layer for insulation is arranged on the outer side of the second silver-plated copper-alloy woven mesh shielding layer.

6. The connection line according to claim 5, wherein the second transmission module comprises a transmission portion, the first electronic wires are uniformly distributed on the outside of the transmission portion, and a second insulating layer is disposed on the outside of the first electronic wires for insulation.

7. The connection line of claim 6, wherein the transmission portion comprises a second electronic wire, a third insulating layer is disposed outside the second electronic wire, and a second filling cotton wire for filling is disposed outside the third insulating layer.