CN216084425U - Radio frequency test cable - Google Patents
Radio frequency test cable Download PDFInfo
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- CN216084425U CN216084425U CN202120344335.0U CN202120344335U CN216084425U CN 216084425 U CN216084425 U CN 216084425U CN 202120344335 U CN202120344335 U CN 202120344335U CN 216084425 U CN216084425 U CN 216084425U
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- frequency test
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Abstract
The utility model particularly relates to a radio frequency test cable which comprises a connector and a cable, wherein one end of a wire core of the cable is inserted into the connector and is in communication connection with the connector, an armor is arranged outside the cable, and the armor comprises an insulating layer, an electric shielding layer, an inner weaving layer, an inner sheath, a compression-resistant protective layer, a torsion-resistant weaving layer, an outer binding tape and a braided sheath which are sequentially arranged from inside to outside. The utility model has the advantages of drag resistance and difficult damage.
Description
Technical Field
The utility model relates to a radio frequency test cable.
Background
The cable is an electric energy or signal transmission device, usually consists of several or several groups of wires, is applied to the cable in a numerical control machine system, and not only has high anti-interference performance, but also provides accurate data signal transmission; but also subjected to repeated stretching, bending and dragging. The conventional cable is easy to damage when being dragged and bent, the wire core is easy to break when being dragged and bent, and the service life is short.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide the radio frequency test cable which is resistant to dragging and not easy to damage.
In order to achieve the above purposes, the utility model adopts the technical scheme that: the utility model provides a radio frequency test cable, includes connector, cable, the one end of the sinle silk of cable is inserted the connector and is connected rather than the communication, the cable outside is provided with the armour, the armour includes insulating layer, electrical shielding layer, interior weaving layer, inner sheath, resistance to compression protective layer, resistant weaving layer, outer ribbon and the sheath of weaving that sets gradually from interior to exterior.
The radio frequency test cable has the beneficial effects that the armor is additionally arranged, the armor consists of the insulating layer, the electric shielding layer, the inner weaving layer, the inner sheath, the compression-resistant protective layer, the torsion-resistant weaving layer, the outer binding belt and the braided sheath, and the radio frequency test cable has the advantages of being resistant to dragging and not prone to damage.
Preferably, the armor comprises a waterproof layer, the waterproof layer is made of waterproof glue, and at least two of the insulating layer, the electric shielding layer, the inner woven layer, the inner sheath, the compression-resistant protective layer, the torsion-resistant woven layer, the outer cable tie and the woven sheath are bonded through the waterproof glue. The waterproof glue is used for realizing a waterproof function.
Preferably, an armor spring is arranged between the cable and the connector, and the armor spring is a stainless steel band spring, so that the bending resistance of the cable is ensured.
Preferably, the braided sheath is a PTFE braided filament.
Preferably, a dielectric is arranged between the cable and the insulating layer, and the dielectric adopts low-density PTFE.
Preferably, the electric shielding layer is silver-plated copper strip or silver-plated copper wire.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
fig. 2 is a cross-sectional view of the armor of this embodiment.
In the figure:
1-a connector; 2-a cable; 3-armor; 4-an insulating layer; 5-an electrical shielding layer; 6-inner braided layer; 7-inner sheath; 8-a compression-resistant protective layer; 9-twist resistant braid; 10-external binding belt; 11-braiding a sheath; 12-dielectric.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
As shown in fig. 1 and 2, the radio frequency test cable of the present embodiment includes a connector 1 and a cable 2, one end of a core of the cable 2 is inserted into the connector 1 and is in communication connection with the connector, an armor 3 is disposed outside the cable 2, and the armor 3 includes an insulating layer 4, an electrical shielding layer 5, an inner braid 6, an inner sheath 7, a pressure-resistant protective layer 8, a torsion-resistant braid 9, an outer ribbon 10, and a braided sheath 11, which are sequentially disposed from inside to outside. Due to the fact that the armor 3 is additionally arranged, the radio frequency test cable has the advantages of being resistant to dragging and not prone to damage.
The radio frequency test cable in the embodiment has the advantages of drag resistance, difficulty in damage and water resistance. In order to implement the above functions, the present embodiment is implemented by the following structure:
the armor 3 includes the waterproof layer, and the waterproof layer adopts waterproof glue, and at least both adopt waterproof glue to bond in insulating layer 4, electrical shielding layer 5, interior weaving layer 6, inner sheath 7, resistance to compression protective layer 8, resistant weaving layer 9 of turning round, outer ribbon 10 and the braided sheath 11. Namely, between insulating layer 4, electrical shield 5, between electrical shield 5, the interior weaving layer 6, between inner sheath 7, the resistance to compression protective layer 8, between resistance to compression protective layer 8, resistant weaving layer 9 of twisting, between resistant weaving layer 9 of twisting, outer ribbon 10, all can realize being connected through the waterproof glue between outer ribbon 10 and the braided sheath 11.
In addition, an armor spring is arranged between the cable and the connector 1, and the armor spring is a stainless steel band spring, so that the bending resistance of the cable is guaranteed.
The braided sheath 11 is made of PTFE braided filaments.
A dielectric 12 is arranged between the cable 2 and the insulating layer 4, and the dielectric 12 is made of low-density PTFE.
The electric shielding layer 5 adopts silver-plated copper strips or silver-plated copper wires.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (6)
1. The utility model provides a radio frequency test cable, includes connector (1), cable (2), the one end of the sinle silk of cable (2) is inserted connector (1) and is connected its characterized in that rather than the communication: the cable is characterized in that an armor (3) is arranged outside the cable (2), and the armor (3) comprises an insulating layer (4), an electric shielding layer (5), an inner woven layer (6), an inner sheath (7), a pressure-resistant protective layer (8), a torsion-resistant woven layer (9), an outer ribbon (10) and a braided sheath (11) which are sequentially arranged from inside to outside.
2. The radio frequency test cable of claim 1, wherein: the armor (3) comprises a waterproof layer, the waterproof layer is made of waterproof glue, and at least two of the insulating layer (4), the electric shielding layer (5), the inner woven layer (6), the inner sheath (7), the compression-resistant protective layer (8), the torsion-resistant woven layer (9), the outer binding band (10) and the woven sheath (11) are bonded through the waterproof glue.
3. The radio frequency test cable of claim 1, wherein: an armor spring is arranged between the cable and the connector (1), and the armor spring is a stainless steel band spring.
4. The radio frequency test cable of claim 1, wherein: the braided sheath (11) is made of PTFE braided wires.
5. The radio frequency test cable of claim 1, wherein: a dielectric medium (12) is arranged between the cable (2) and the insulating layer (4), and the dielectric medium (12) is made of low-density PTFE.
6. The radio frequency test cable of claim 1, wherein: the electric shielding layer (5) adopts a silver-plated copper strip or a silver-plated copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344335.0U CN216084425U (en) | 2021-02-05 | 2021-02-05 | Radio frequency test cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120344335.0U CN216084425U (en) | 2021-02-05 | 2021-02-05 | Radio frequency test cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216084425U true CN216084425U (en) | 2022-03-18 |
Family
ID=80634665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120344335.0U Active CN216084425U (en) | 2021-02-05 | 2021-02-05 | Radio frequency test cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216084425U (en) |
-
2021
- 2021-02-05 CN CN202120344335.0U patent/CN216084425U/en active Active
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