CN210956250U - Anti-interference moisture-proof data cable - Google Patents

Abstract

The utility model discloses an anti-interference moisture-proof data cable, belonging to the technical field of cables, comprising a rubber layer, wherein the inner wall of the rubber layer is connected with a shielding layer A, a shielding layer B is embedded in the center of the shielding layer A, a cavity A is formed between the shielding layer A and the shielding layer B, and a lead A and a lead B are embedded in the cavity A, the lead A and the lead B are tightly twisted to form a cross twisted wire body, the drying tube is embedded in a cavity A between a shielding layer A and a shielding layer B by arranging the drying tube, a spacing film, bamboo charcoal particles and air holes, a small amount of bamboo charcoal particles are embedded in the drying tube, and the bamboo charcoal particles are separated by using a separation film in the drying tube, when the circuit is broken and water vapor enters, the air holes of the drying tube are permeated with water vapor, so that the bamboo charcoal particles absorb the water vapor, carry out dampproofing protection to the data cable, solved the poor problem of current data cable humidity resistance.

Description

Anti-interference moisture-proof data cable

Technical Field

The utility model relates to a cable technical field especially relates to an anti-interference dampproofing data cable.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion. A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation.

1. The body of cable need be cut open to prior art's data cable when external connection circuit, and the opening part of cable gets into the moisture easily, and current data cable does not generally do dampproofing processing, causes the inside moisture corrosion of data cable easily, influences the cable and uses.

2. In the prior art, a data cable is generally provided with a shielding layer on the inner side of a rubber layer, and a single-layer shielding layer cannot provide a good anti-interference function after being damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-interference moisture-proof data cable, it is through being equipped with drying tube, compartment membrane, bamboo charcoal particle and gas pocket, embedding drying tube in the cavity A between shielding layer A and shielding layer B, and imbed a small amount of bamboo charcoal particle in the drying tube, and use the compartment membrane to get up bamboo charcoal particle interval in the drying tube, when the circuit breaks and gets into steam, the gas pocket infiltration steam of drying tube, and then make bamboo charcoal particle adsorb steam, carry out moisture protection to the data cable, solve the poor problem of current data cable humidity resistance, it is through being equipped with shielding layer A and shielding layer B, link shielding layer A in the rubber layer inner wall, then imbed shielding layer B in shielding layer A, imbed wire A and wire B in the cavity A that shielding layer A and shielding layer B formed and form the stranded conductor body, also imbed wire A and wire B in the cavity B inside shielding layer B and form the stranded conductor body, the anti-interference protection is carried out on the lead A and the lead B by means of a double-layer shielding structure, and the twisted line bodies formed by the lead A and the lead B can enable the induction magnetic fields between two adjacent line bodies to be mutually offset, so that the anti-interference effect is achieved, and the problem of poor anti-interference capability of the existing data cable is solved.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of anti-interference dampproofing data cable, including the rubber layer, the inner wall on rubber layer links up shielding layer A, and shielding layer A's center embedding has shielding layer B, and forms cavity A between shielding layer A and the shielding layer B, and cavity A's inside embedding has wire A and wire B, closely the transposition forms the cross twisted line body between wire A and the wire B, and wire A and wire B form the embedding of cavity A in the twisted line body outside and have the drying tube, the inside fixedly connected with compartment membrane of drying tube, and it has the bamboo charcoal particle to fill between the compartment membrane, the outer wall of drying tube outwards sets up the gas pocket, be formed with cavity B in the shielding layer B, and cavity B's center embedding has the nylon wire, the embedding of the cavity B in the nylon wire outside has the cross twisted line body that wire A and wire B formed.

Optionally, the pore canal of the air hole, which faces away from the drying tube, consists of a small outer pore canal and a large inner pore canal.

Optionally, the surface of the spacing film is provided with holes.

Optionally, the shielding layer a and the shielding layer B are both cross shielding mesh bodies woven by metal filaments.

The utility model has the advantages as follows:

1. the utility model discloses a be equipped with drying tube, compartment membrane, bamboo charcoal particle and gas pocket, embedding drying tube in cavity A between shielding layer A and shielding layer B to embedding a small amount of bamboo charcoal particles in the drying tube, and using the compartment membrane to get up the bamboo charcoal particle interval in the drying tube, when the broken steam that gets into of circuit, the gas pocket infiltration steam of drying tube, and then make bamboo charcoal particle adsorb steam, carry out dampproofing protection to the data cable, the problem that current data cable humidity resistance is poor has been solved.

2. The utility model discloses a be equipped with shielding layer A and shielding layer B, link up shielding layer A at the rubber layer inner wall, then at the embedded shielding layer B in shielding layer A, embedded wire A and wire B form the stranded conductor body in the cavity A that shielding layer A and shielding layer B formed, also imbed wire A and wire B and form the stranded conductor body in the inside cavity B of shielding layer B, carry out anti-interference protection to wire A and wire B with the help of double-deck shielding structure, and the stranded conductor body that wire A and wire B formed, can make the induction magnetic field between two adjacent line bodies offset each other, thereby play anti-jamming effect, the poor problem of current data cable interference killing feature has been solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the utility model discloses an anti-interference dampproofing data cable's internal structure schematic diagram.

Fig. 2 is the utility model discloses the inside structural schematic diagram of drying tube of anti-interference dampproofing data cable.

Fig. 3 is a schematic view of a stranded wire body structure of an anti-interference moisture-proof data cable according to an embodiment of the present invention.

In the figure: 1. a rubber layer; 2. a shielding layer A; 3. a shielding layer B; 4. a cavity A; 5. a wire A; 6. a wire B; 7. a drying tube; 8. a blanking film; 9. air holes; 10. bamboo charcoal particles; 11. a cavity B; 12. nylon thread.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

An anti-interference and moisture-proof data cable according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1-3, an anti-interference moisture-proof data cable provided by the embodiment of the present invention includes a rubber layer 1, a shielding layer a2 is connected to an inner wall of the rubber layer 1, and the shielding layer B3 is embedded in the center of the shielding layer A2, a cavity A4 is formed between the shielding layer A2 and the shielding layer B3, and a lead A5 and a lead B6 are embedded in the cavity A4, the lead A5 and the lead B6 are tightly twisted to form a cross-twisted wire body, a drying tube 7 is embedded in a cavity A4 on the outer side of the strand body formed by the lead A5 and the lead B6, a spacing film 8 is fixedly connected inside the drying tube 7, bamboo charcoal particles 10 are filled between the spacing films 8, air holes 9 are formed outwards on the outer wall of the drying tube 7, a cavity B11 is formed in the shielding layer B3, and a nylon wire 12 is embedded in the center of the cavity B11, and a crossed stranded wire body formed by a lead A5 and a lead B6 is embedded in the cavity B11 at the outer side of the nylon wire 12.

For example, a drying tube 7 is embedded in a cavity a4 between a shielding layer a2 and a shielding layer B3, a small amount of bamboo charcoal particles 10 are embedded in the drying tube 7, the drying tube 7 is internally partitioned by a partition film 8 from the bamboo charcoal particles 10, when a circuit is broken and enters water vapor, air holes 9 of the drying tube 7 are permeated with water vapor, so that the bamboo charcoal particles 10 adsorb the water vapor, the data cable is protected from moisture, the shielding layer a2 is connected to the inner wall of the rubber layer 1, then a shielding layer B3 is embedded in the shielding layer a2, a wire a5 and a wire B6 are embedded in the cavity a4 formed by the shielding layer a2 and the shielding layer B3 to form a stranded wire body, a wire a5 and a wire B6 are also embedded in the cavity B11 in the shielding layer B3 to form a stranded wire body, the wire a5 and the wire B6 are protected by a double-layer shielding structure, and the stranded wire bodies formed by the wire a5 and the wire B6 can cancel an induction magnetic field between two adjacent wires, thereby playing the role of anti-interference.

Referring to fig. 2, the channels of the air holes 9 facing away from the drying duct 7 are composed of a small outer channel and a large inner channel.

In the example, the air holes 9 of the drying tube 7 are provided with pin holes on the outer wall and large holes on the inner wall, thereby preventing the bamboo charcoal particles 10 from falling out.

Referring to fig. 2, the surface of the blanking film 8 is perforated.

Illustratively, the holes in the surface of the blanking film 8 allow the air in the drying duct 7 to communicate with each other.

Referring to fig. 1, the shielding layer a2 and the shielding layer B3 are both cross-shielding meshes woven by metal filaments.

For example, the metal filaments are woven into the shielding layer A2 and the shielding layer B3 in a crossed manner, so that interference signals can be better blocked.

When the bamboo charcoal cable is used, a drying tube 7 is embedded in a cavity A4 between a shielding layer A2 and a shielding layer B3, a small amount of bamboo charcoal particles 10 are embedded in the drying tube 7, the bamboo charcoal particles 10 are separated by using a separation film 8 in the drying tube 7, when a circuit is broken and enters water vapor, water vapor permeates into air holes 9 of the drying tube 7, the bamboo charcoal particles 10 adsorb the water vapor, the data cable is protected from moisture, the shielding layer A2 is connected to the inner wall of a rubber layer 1, then a shielding layer B3 is embedded in the shielding layer A2, a wire A5 and a wire B6 are embedded in a cavity A4 formed by the shielding layer A2 and the shielding layer B3 to form a stranded wire body, a wire A5 and a wire B6 are also embedded in the cavity B11 in the shielding layer B3 to form a stranded wire body, the wire A5 and the wire B6 are protected from interference and interference resistance is achieved by means of a double-layer shielding structure, and the stranded wire bodies formed by the wire A5 and the wire B6, so, thereby play anti-jamming effect, nylon wire 12 in cavity B11 plays the inside effect of support cable when the cable is dragged, prevents that the cable from being pulled apart, and the bamboo charcoal particle 10 that fills above should be filled a small amount, avoids the data cable overweight.

It should be noted that the utility model relates to an anti-interference dampproofing data cable, including rubber layer 1, shielding layer A2, shielding layer B3, cavity A4, wire A5, wire B6, drying tube 7, compartment membrane 8, gas pocket 9, bamboo charcoal particle 10, cavity B11, nylon wire 12, the part is the general standard component or the part that technical staff in the field knows, and its structure and principle all can learn the manual or learn through conventional experimental method for this technical staff's accessible technique.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. An anti-interference moisture-proof data cable comprises a rubber layer (1), and is characterized in that: the inner wall of the rubber layer (1) is connected with a shielding layer A (2), a shielding layer B (3) is embedded in the center of the shielding layer A (2), a cavity A (4) is formed between the shielding layer A (2) and the shielding layer B (3), a lead A (5) and a lead B (6) are embedded in the cavity A (4), the lead A (5) and the lead B (6) are tightly twisted to form a cross twisted line body, a drying tube (7) is embedded in the cavity A (4) on the outer side of the twisted line body formed by the lead A (5) and the lead B (6), a spacing film (8) is fixedly connected in the drying tube (7), bamboo charcoal particles (10) are filled between the spacing film (8), air holes (9) are formed in the outer wall of the drying tube (7), a cavity B (11) is formed in the shielding layer B (3), and a nylon wire (12) is embedded in the center of the cavity B (11), and a cross stranded wire body formed by the lead A (5) and the lead B (6) is embedded in the cavity B (11) at the outer side of the nylon wire (12).

2. A tamper resistant moisture resistant data cable as claimed in claim 1, wherein: the pore canal of the air hole (9) departing from the drying tube (7) consists of a small outer pore canal and a large inner pore canal.

3. A tamper resistant moisture resistant data cable as claimed in claim 1, wherein: the surface of the spacing film (8) is provided with holes.

4. A tamper resistant moisture resistant data cable as claimed in claim 1, wherein: the shielding layer A (2) and the shielding layer B (3) are cross shielding net bodies woven by metal filaments.

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