CN112562898A

CN112562898A - Millimeter wave cable assembly

Info

Publication number: CN112562898A
Application number: CN202011357584.XA
Authority: CN
Inventors: 罗接文
Original assignee: Tianyue Technology Innovation Service Shenzhen Co ltd
Current assignee: Tianyue Technology Innovation Service Shenzhen Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-03-26

Abstract

The invention discloses a millimeter wave cable assembly, relating to the technical field of cable assemblies, and aiming at providing a millimeter wave cable assembly with high strength, good compression resistance and tensile resistance and prolonged service life, which is technically characterized by comprising a cable body, wherein a cable core is arranged inside the cable body, an insulation uniform layer is arranged outside the cable core, a plurality of cable cores are arranged, a wrapping layer is arranged around the outside of the plurality of cable cores, a shielding layer is arranged outside the wrapping layer, and a protection mechanism is detachably connected outside the cable body, the compression resistance and the tensile resistance of the cable are enhanced, and the service life of the cable is prolonged.

Description

Millimeter wave cable assembly

Technical Field

The invention relates to the technical field of cable assemblies, in particular to a millimeter wave cable assembly.

Background

The electromagnetic wave with the wavelength of 1 to 10 millimeters is called millimeter wave, which is located in the overlapping wavelength range of microwave and far infrared wave, so that the electromagnetic wave has the characteristics of two spectrums, the theory and the technology of the millimeter wave are respectively the extension of the microwave to high frequency and the development of the optical wave to low frequency, so that the millimeter wave has great significance in the aspects of communication, radar, guidance, remote sensing technology, radio astronomy, clinical medicine and wave spectroscopy, and further the millimeter wave cable is mainly used for transmitting microwave signals.

But millimeter wave cable body is often crooked in the use, and the intensity of current cable is low, and resistance to compression tensile is poor, uses easy damage for a long time, and the security is poor, influences signal transmission's stability simultaneously.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the millimeter wave cable assembly which is high in strength, good in compression resistance and tensile resistance and long in service life.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a millimeter wave cable subassembly, includes the cable body, the inside of cable body is provided with the cable core, the outside of cable core is provided with insulating even layer, and the quantity of cable core is provided with a plurality ofly, and is a plurality of the outside of cable core is around being provided with around the covering, be provided with the shielding layer around the outside of covering, the outside of cable body can be dismantled and be connected with protection machanism.

Preferably, protection machanism includes waterproof layer, wearing layer and weaving layer and pastes the layer, waterproof layer and wearing layer complex as an organic whole and the wearing layer is located protection machanism's outside, the weaving layer with paste the layer complex as an organic whole and be located protection machanism's inboard and paste the lateral surface of layer and shielding layer and can dismantle and be connected, be provided with strengthening mechanism between waterproof layer and the weaving layer.

Preferably, the reinforcing mechanism comprises a protective layer fixedly connected with the waterproof layer and the woven layer.

Preferably, the surface of inoxidizing coating has seted up the through-hole, the through-hole passes the inner chamber intercommunication and waterproof layer and the weaving layer of inoxidizing coating, and the quantity of through-hole is provided with a plurality ofly, and is a plurality of the through-hole is at the surface evenly distributed of inoxidizing coating.

Preferably, the reinforcing mechanism is a bendable metal layer, and the bendable metal layer is located in the inner cavity of the protective layer.

Preferably, the reinforcing mechanism is a bendable metal rod, and the bendable metal rod is located in the inner cavity of the protective layer.

Preferably, the installation groove with flexible metal pole looks adaptation is seted up to the inoxidizing coating inner chamber, the quantity of installation groove is provided with a plurality ofly, and is a plurality of the installation groove is around the inner chamber evenly distributed of inoxidizing coating.

By adopting the technical scheme, the method has the advantages that,

1. through protection mechanism's setting, protect cable body internal mechanism, prevent that it from using for a long time and damaging, avoid rivers to get into inside the cable, improve the security of cable, further strengthen the shielding effect of cable simultaneously, ensure that signal transmission is stable to improve the intensity of cable body, reinforcing cable resistance to compression tensile property, extension cable life.

2. Through seting up the through-hole on the surface of inoxidizing coating for the heat that the cable during operation produced can pass through the through-hole and spread to protection machanism's outside, prevents that the long-time work of cable from leading to inside high temperature, reduces the probability that the conflagration takes place.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic internal cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of a bendable metal layer installation according to an embodiment of the present invention;

FIG. 4 is a schematic view of the installation of a bendable metal rod according to an embodiment of the present invention.

1. A cable body; 2. a cable core; 3. wrapping a covering; 4. a shielding layer; 5. a protection mechanism; 501. a waterproof layer; 502. a wear layer; 503. weaving layer; 504. a bonding layer; 505. a protective layer; 506. a bendable metal layer; 507. a bendable metal rod.

Detailed Description

An embodiment of a millimeter wave cable assembly according to the present invention is further described with reference to fig. 1 to 4.

The utility model provides a millimeter wave cable subassembly, including cable body 1, cable body 1's inside is provided with cable core 2, cable core 2's outside is provided with insulating even layer, and cable core 2's quantity is provided with a plurality ofly, the outside of a plurality of cable cores 2 is around being provided with around covering 3, be provided with shielding layer 4 around covering 3's outside, cable body 1's outside can be dismantled and be connected with protection machanism 5, setting through protection machanism 5, protect 1 internal mechanism of cable body, prevent that it from using for a long time and damaging, avoid rivers to get into inside the cable, the security of improvement cable, the shielding effect of further reinforcing cable simultaneously, ensure that signal transmission is stable, and improve cable body 1's intensity, reinforcing cable resistance to compression and tensile properties, extension cable life.

Referring to fig. 2, the protection mechanism 5 includes a waterproof layer 501, a wear-resistant layer 502, a woven layer 503 and an adhesive layer 504, the waterproof layer 501 and the wear-resistant layer 502 are combined into a whole, the wear-resistant layer 502 is located outside the protection mechanism 5, the woven layer 503 and the adhesive layer 504 are combined into a whole, the adhesive layer 504 is detachably connected with the shielding layer 4, a reinforcing mechanism is arranged between the waterproof layer 501 and the woven layer 503, the wear-resistant layer 502 is arranged outside the protection mechanism to increase the wear resistance of the cable body 1, the waterproof layer 501 is protected at the same time, it is ensured that water cannot enter the inside of the cable body 1 in the long-term use process, the safety of the cable is improved, one side of the wear-resistant layer 502 is adhered to the surface of the waterproof layer 501, the other side of the wear-resistant layer is also adhered to the waterproof layer 501 after being wound around, when wearing layer 502 surface wear area was too big, the realization was to wearing layer 502's change, set up weaving layer 503 in protection machanism's inside simultaneously, and further the shielding effect of body height cable ensures that signal transmission is stable.

Referring to fig. 2, the reinforcing mechanism includes a protective layer 505 fixedly connected to the waterproof layer 501 and the woven layer 503, and the protective layer 505 is disposed to isolate an internal mechanism of the protective layer 505 from an external mechanism thereof, so as to protect the waterproof layer 501 and the woven layer 503 from abrasion, thereby improving the service life of the waterproof layer 501 and the woven layer 503.

Referring to fig. 3, a through hole is opened on the surface of the protection layer 505, the through hole passes through the inner cavity of the protection layer 505 and communicates with the waterproof layer 501 and the weaving layer 503, and the number of the through holes is plural, the through holes are uniformly distributed on the surface of the protection layer 505, the through hole is opened on the surface of the protection layer 505, so that heat generated during the operation of the cable can be transferred to the outside of the protection mechanism 5 through the through hole, the protection mechanism 5 further realizes the heat dissipation effect on the cable, the internal temperature is prevented from being too high due to the long-time operation of the cable, and the probability of fire.

Referring to fig. 3, the reinforcing mechanism is a bendable metal layer 506, the bendable metal layer 506 is located in the inner cavity of the protective layer 505, and the arrangement of the bendable metal layer 506 ensures that the cable is bent at will, improves the mechanical strength of the cable body 1, enhances the compression and tensile strength of the cable, prolongs the service life of the cable, and further isolates signals inside and outside the cable, thereby enhancing the shielding effect on external signals of the cable and improving the stability of internal signal transmission.

Referring to fig. 4, the reinforcing mechanism is a bendable metal rod 507, the bendable metal rod 507 is located in the inner cavity of the protective layer 505, and the arrangement of the bendable metal rod 507 ensures that the cable is bent at will, and at the same time, improves the mechanical strength of the cable body 1, enhances the compression and tension resistance of the cable, and prolongs the service life of the cable.

Referring to fig. 4, the installation groove with flexible metal rod 507 looks adaptation is seted up to inoxidizing coating 505 inner chamber, the quantity of installation groove is provided with a plurality ofly, a plurality of installation grooves center on the inner chamber evenly distributed of inoxidizing coating 505, the setting of installation groove, can carry on spacingly to flexible metal rod 507, prevent that it from removing the dislocation at the inner chamber of inoxidizing coating 505, guarantee the stability of 1 resistance to compression tensile ability of cable, set up a plurality of flexible metal rods 507 simultaneously and make its inner circle evenly distributed at inoxidizing coating 505, guarantee that cable body 1 bearing capacity is even.

The working principle is as follows: set up wearing layer 502 through the protection machanism outside and increase cable body 1's wearability, and protect waterproof layer 501, ensure that cable body 1's inside can not get into rivers in long-term use, set up weaving layer 503 in protection machanism's inside simultaneously, further the shielding effect of high cable of body, ensure that signal transmission is stable, and through the setting of strengthening the mechanism, can improve cable body 1's intensity, strengthen cable resistance to compression and tension performance, through seting up the through-hole on the surface at inoxidizing coating 505, make the heat that the cable during operation produced can pass to protection machanism 5's outside through the through-hole, prevent that the long-time work of cable from leading to inside high temperature, can.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a millimeter wave cable subassembly, includes cable body (1), the inside of cable body (1) is provided with cable core (2), the outside of cable core (2) is provided with insulating even layer, and the quantity of cable core (2) is provided with a plurality ofly, and is a plurality of the outside of cable core (2) is around being provided with around covering (3), be provided with shielding layer (4), its characterized in that around the outside of covering (3): the outer part of the cable body (1) is detachably connected with a protection mechanism (5).

2. The millimeter wave cable assembly of claim 1, wherein: protection machanism (5) include waterproof layer (501), wearing layer (502) and weaving layer (503) and paste layer (504), waterproof layer (501) and wearing layer (502) compound as an organic whole and wearing layer (502) are located the outside of protection machanism (5), weaving layer (503) and paste layer (504) compound as an organic whole be located the inboard of protection machanism (5) and paste the lateral surface of layer (504) and shielding layer (4) and can dismantle and be connected, be provided with reinforcing mechanism between waterproof layer (501) and weaving layer (503).

3. A millimeter wave cable assembly in accordance with claim 2, wherein: the reinforcing mechanism comprises a protective layer (505) fixedly connected with the waterproof layer (501) and the woven layer (503).

4. A millimeter wave cable assembly according to claim 3, wherein: the surface of the protective layer (505) is provided with a plurality of through holes, the through holes penetrate through an inner cavity of the protective layer (505) and are communicated with the waterproof layer (501) and the woven layer (503), and the through holes are uniformly distributed on the surface of the protective layer (505).

5. A millimeter wave cable assembly according to claim 3 or 4, wherein: the reinforcing mechanism is a bendable metal layer (506), and the bendable metal layer (506) is positioned in the inner cavity of the protective layer (505).

6. A millimeter wave cable assembly according to claim 3 or 4, wherein: the reinforcing mechanism is a bendable metal rod (507), and the bendable metal rod (507) is positioned in the inner cavity of the protective layer (505).

7. The millimeter wave cable assembly of claim 6, wherein: the installation groove with flexible metal rod (507) looks adaptation is seted up to inoxidizing coating (505) inner chamber, the quantity of installation groove is provided with a plurality ofly, and is a plurality of the installation groove is around the inner chamber evenly distributed of inoxidizing coating (505).