CN211350159U - Jam-proof high frequency data cable - Google Patents
Jam-proof high frequency data cable Download PDFInfo
- Publication number
- CN211350159U CN211350159U CN202020283081.1U CN202020283081U CN211350159U CN 211350159 U CN211350159 U CN 211350159U CN 202020283081 U CN202020283081 U CN 202020283081U CN 211350159 U CN211350159 U CN 211350159U
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- Prior art keywords
- high frequency
- shielding layer
- shielding
- sleeve
- data cable
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- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012856 packing Methods 0.000 abstract 3
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model discloses a jam-proof high frequency data cable, which comprises a protective sleeve, the inside parcel of protective sheath has the boss, the inside parcel of boss has the packing shielding layer, the inside of packing shielding layer is provided with a plurality of shielded wires, the center department parcel of packing shielding layer is provided with the high frequency cover, the inside of high frequency cover is provided with the high frequency line, the lock hoop has been cup jointed to one side outer lane of protective sheath, the center department fixedly connected with plug of protective sheath is kept away from to the lock hoop, the utility model discloses a set up two twisted-pair shielded wires to and pack the shielding layer and completely cut off external electromagnetic wave to the interference of high frequency line, through setting up two shielding layers, it is better than original single shielding layer shielding effect, assurance signal transmission's accuracy and definition. Through setting up the setting of metal reinforcement cover and protective sheath, guarantee that the high frequency line can not be damaged easily, avoid causing the influence to the structure of inside because outer damage, further avoid the shielding layer to become invalid.
Description
Technical Field
The utility model relates to a high frequency data cable field especially relates to an jam-proof high frequency data cable.
Background
The high frequency line (high frequency signal line) is a connection line for transmitting high frequency signals. The high-frequency line is generally a shielded line, and the conductor has impedance to cause some loss during signal transmission, so the high-frequency line is widely used, and a common cable television line is one of the high-frequency lines.
Most of shielding measures adopted by the existing high-frequency data line during data transmission are single shielding layers, the shielding effect is limited, the electromagnetic wave intensity is high and dense in the existing life, and the single shielding layers cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the interference-proof high frequency data cable that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an jam-proof high frequency data cable, includes the protective sheath, the inside parcel of protective sheath has the reinforcement sleeve, the inside parcel of reinforcement sleeve has the filling shielding layer, the inside of filling the shielding layer is provided with a plurality of shielded wires, the center department parcel of filling the shielding layer is provided with the high frequency cover, the inside of high frequency cover is provided with the high frequency line, the lock hoop has been cup jointed to one side outer lane of protective sheath, the one end center department fixedly connected with plug of protective sheath is kept away from to the lock hoop, the one end week side that the protective sheath was kept away from to the lock hoop is provided with the position sleeve.
As a further description of the above technical solution:
the protective sleeve is made of soft rubber, and the reinforcing sleeve is made of metal.
As a further description of the above technical solution:
a plurality of the shielded wires are arranged in the filling shielding layer in an annular mode, and a plurality of the shielded wires are arranged on the periphery of the high-frequency sleeve in an annular mode.
As a further description of the above technical solution:
the shielding wire is made of aluminum, and the high-frequency wire is made of copper.
As a further description of the above technical solution:
the material of the filling shielding layer is polyamide added with conductive carbon fibers.
As a further description of the above technical solution:
the shielding wires are divided into two groups, and the two groups of shielding wires are mutually twisted.
As a further description of the above technical solution:
the high-frequency line passes the lock hoop and extends to the outside of lock hoop, the inside of plug is inserted to the extension department of high-frequency line, the shielded wire passes the lock hoop and extends to the outside of lock hoop, the extension department and the position sleeve fixed connection of shielded wire.
The utility model discloses following beneficial effect has:
1. the utility model discloses a two shield lines of setting to and fill the shielding layer and completely cut off the interference of external electromagnetic wave to the high frequency line, through setting up two shielding layers, it is better than original single shielding layer shielding effect, assurance signal transmission's accuracy and definition.
2. The utility model discloses a setting of metal reinforcement cover and protective sheath guarantees that the high frequency line can not be damaged easily, avoids causing the influence to the structure of inside because outer damage, further avoids the shielding layer inefficacy.
Drawings
Fig. 1 is a cross-sectional view of an interference-proof high-frequency data cable according to the present invention;
fig. 2 is a schematic view of a positioning sleeve of an anti-interference high-frequency data cable according to the present invention;
fig. 3 is the utility model provides a shielded wire rubber-covered wire graph of jam-proof high frequency data cable.
Illustration of the drawings:
1. a protective sleeve; 2. a reinforcing sleeve; 3. filling the shielding layer; 4. a shielded wire; 5. a high-frequency line; 6. a high-frequency sleeve; 7. a plug; 8. a positioning sleeve; 9. and a lock hoop.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an anti-interference high-frequency data cable comprises a protective sleeve 1, a reinforcing sleeve 2 wraps the protective sleeve 1 to ensure the strength of a wire, a filling shielding layer 3 wraps the reinforcing sleeve 2 to enhance the shielding strength, a plurality of shielding wires 4 are arranged in the filling shielding layer 3, the interference of electromagnetic waves can be effectively shielded by twisting the shielding wires 4, a high-frequency sleeve 6 wraps the center of the filling shielding layer 3 to prevent the current on the outer side from influencing the signal transmission of the high-frequency wire 5, the high-frequency wire 5 is arranged in the high-frequency sleeve 6 and is used for transmitting high-frequency signals, a locking hoop 9 is sleeved on the outer ring of one side of the protective sleeve 1 to fix the open end of the wire, a plug 7 is fixedly connected to the center of one end of the locking hoop 9 far away from the protective sleeve 1 and is inserted into a corresponding electrical jack to realize the signal transmission, and a positioning sleeve 8 is arranged on the periphery of one, the locating sleeve 8 is responsible for locating and also responsible for grounding.
The protective sleeve 1 is made of soft rubber to ensure hand feeling, and the reinforcing sleeve 2 is made of metal to ensure strength. The plurality of shield wires 4 are annularly provided inside the filling shield layer 3, and the plurality of shield wires 4 are annularly provided on the periphery side of the high-frequency bushing 6. The shielding wire 4 is made of aluminum, so that material loss is reduced, and cost is reduced, and the high-frequency wire 5 is made of copper. The material of the filling shielding layer 3 is polyamide added with conductive carbon fiber. The shielding wires 4 are divided into two groups, and the two groups of shielding wires 4 are twisted with each other, so that the shielding effect is improved. The high-frequency wire 5 passes through the lock hoop 9 and extends to the outer side of the lock hoop 9, the extension part of the high-frequency wire 5 is inserted into the plug 7, the shielding wire 4 passes through the lock hoop 9 and extends to the outer side of the lock hoop 9, the extension part of the shielding wire 4 is fixedly connected with the positioning sleeve 8, and the current of the shielding wire 4 is grounded through the positioning sleeve 8.
The working principle is as follows: through setting up two shield wires 4 to and fill shielding layer 3 and completely cut off external electromagnetic wave to the interference of high frequency line 5, through the setting of filling shielding layer 3 and shield wire 4, the electric current that electromagnetic wave and conductor contact formed, later the electric current is transmitted to ground by the earthing terminal of position sleeve 8, through setting up two shielding layers, better than original single shield layer shielding effect, assurance signal transmission's accuracy and definition. Through the setting of metal reinforcement sleeve 2 and protective sheath 1, guarantee that high frequency line 5 can not be easily damaged, avoid causing the influence to the structure of inside because outer damage, further avoid the shielding layer to become invalid.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. An interference-proof high-frequency data cable, including protective sheath (1), its characterized in that: the inside parcel of protective sheath (1) has reinforcement sleeve (2), the inside parcel of reinforcement sleeve (2) has filling shielding layer (3), the inside of filling shielding layer (3) is provided with a plurality of shielded wires (4), the center department parcel of filling shielding layer (3) is provided with high frequency sleeve (6), the inside of high frequency sleeve (6) is provided with high frequency line (5), one side outer lane of protective sheath (1) has cup jointed lock hoop (9), fixedly connected with plug (7) are located at the one end center that protective sheath (1) was kept away from in lock hoop (9), the one end week side that protective sheath (1) was kept away from in lock hoop (9) is provided with position sleeve (8).
2. The interference-proof high frequency data cable of claim 1, wherein: the protective sleeve (1) is made of soft rubber, and the reinforcing sleeve (2) is made of metal.
3. The interference-proof high frequency data cable of claim 1, wherein: a plurality of the shielding wires (4) are annularly arranged in the filling shielding layer (3), and a plurality of the shielding wires (4) are annularly arranged on the peripheral side of the high-frequency sleeve (6).
4. The interference-proof high frequency data cable of claim 1, wherein: the shielding wire (4) is made of aluminum, and the high-frequency wire (5) is made of copper.
5. The interference-proof high frequency data cable of claim 1, wherein: the material of the filling shielding layer (3) is polyamide added with conductive carbon fibers.
6. The interference-proof high frequency data cable of claim 1, wherein: the shielding wires (4) are divided into two groups, and the two groups of shielding wires (4) are twisted with each other.
7. The interference-proof high frequency data cable of claim 1, wherein: the high-frequency wire (5) penetrates through the lock hoop (9) and extends to the outer side of the lock hoop (9), the extending position of the high-frequency wire (5) is inserted into the plug (7), the shielding wire (4) penetrates through the lock hoop (9) and extends to the outer side of the lock hoop (9), and the extending position of the shielding wire (4) is fixedly connected with the positioning sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283081.1U CN211350159U (en) | 2020-03-10 | 2020-03-10 | Jam-proof high frequency data cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283081.1U CN211350159U (en) | 2020-03-10 | 2020-03-10 | Jam-proof high frequency data cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211350159U true CN211350159U (en) | 2020-08-25 |
Family
ID=72097407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283081.1U Active CN211350159U (en) | 2020-03-10 | 2020-03-10 | Jam-proof high frequency data cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211350159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758827A (en) * | 2022-04-28 | 2022-07-15 | 安徽埃克森科技集团有限公司 | Parallel ultrahigh frequency transmission cable for aerospace |
-
2020
- 2020-03-10 CN CN202020283081.1U patent/CN211350159U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758827A (en) * | 2022-04-28 | 2022-07-15 | 安徽埃克森科技集团有限公司 | Parallel ultrahigh frequency transmission cable for aerospace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 101-501, Building 19, Jianlong Street, Baoan Community, Yuanshan Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Yue'er Industrial Co.,Ltd. Country or region after: China Address before: Room 301, Building 19, Jianlong Street, Baoan Community, Yuanshan Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YUEERSHENG ACOUSTICS Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |