CN210896669U

CN210896669U - Signal cable for data transmission equipment

Info

Publication number: CN210896669U
Application number: CN201921202687.1U
Authority: CN
Inventors: 林云
Original assignee: Wuhan Ruian Technology Development Co ltd
Current assignee: Wuhan Ruian Technology Development Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-30
Anticipated expiration: 2029-07-29

Abstract

The utility model relates to a signal transmission equipment technical field just discloses a signal cable for data transmission equipment, the protective sleeve comprises a sleeve body, the outside fixed mounting of the cover body has the asbestos layer, the outside fixed mounting on asbestos layer has the rubber layer, the inner wall fixed mounting of the cover body has the shielding layer, the inner wall fixed mounting of shielding layer has the insulating layer, the inner wall joint of the cover body has the cross baffle, fixed mounting has the sector between the wall of the cross baffle and the inner wall of the cover body. This signal cable for data transmission equipment, through the use on asbestos layer, block outside heat and to the transmission of cable inside conductor, reduce the loss of wire, simultaneously through the setting of mounting hole, with the installation of wire combination components separately, prevent transmission heat and signal interference between the wire, guarantee that cable transmission signal is accurate quick, and utilize the fan-shaped piece that the asbestos made, prevent heat transmission too big between the wire, make when the cable uses, the thermal transmission that significantly reduces.

Description

Signal cable for data transmission equipment

Technical Field

The utility model relates to a signal transmission equipment technical field specifically is a signal cable for data transmission equipment.

Background

The signal cable is a signal transmission tool, the signal transmitted by the signal cable is very small, in order to avoid the signal from being interfered, a shielding layer is arranged outside the signal cable, the shielding layer of the wrapped conductor is generally conductive cloth, a woven copper mesh or copper foil (aluminum), the shielding layer needs to be grounded, an external interference signal can be guided into the ground by the shielding layer, and the interference signal is prevented from entering an inner conductor to interfere and the loss of the transmitted signal is reduced.

The signal cable inner chamber generally contains many wires, many wires signal interact when the transmission, lead to signal transmission loss and confusion easily, current wire extrusion of contacting each other simultaneously, the production heat influences the heat transfer each other during the use, burn the circuit easily, influence the life of signal cable, and some cables expose under the sunshine, outside heat transmits the wire for, the wire burns easily, simultaneously, at signal cable and electrical components's link, there is not protection device, the protective layer of cable damages easily. Therefore, we propose a signal cable for a data transmission device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a following technical scheme: the utility model provides a signal cable for data transmission equipment, includes the cover body, the outside fixed mounting of the cover body has the asbestos layer, the outside fixed mounting on asbestos layer has the rubber layer, the inner wall fixed mounting of the cover body has the shielding layer, the inner wall fixed mounting of shielding layer has the insulating layer, the inner wall joint of the cover body has the cross baffle, fixed mounting has the segment between the wall of cross baffle and the inner wall of the cover body, the mounting hole has been seted up on the surface of segment.

Preferably, the inner wall of the sleeve body is provided with a clamping groove, the cross angle of the cross partition board is matched with the clamping groove, and the surfaces of the shielding layer and the insulating layer are provided with communicating holes matched with the cross angle of the cross partition board.

Preferably, the surface of the sector is provided with a plurality of mounting holes, one ends of the mounting holes penetrate through the inner cavity of the sector to be connected with the outside, the inner cavity of each mounting hole is movably sleeved with a plurality of wires with the same transmission signals, and the inner wall of each mounting hole is provided with conductive cloth.

Preferably, the number of the segments is four, and the segments are segments made of asbestos.

Preferably, the outside winding of rubber layer link has the spring rope, the outside of spring rope is provided with the protective sheath, the protective sheath is including the protective housing that has the buckle and the movable shell that has the draw-in groove, and it is articulated through the hinge between protective housing and the movable shell.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this signal cable for data transmission equipment, use through the asbestos layer, block outside heat and to the transmission of cable inside conductor, reduce the loss of wire, simultaneously through the setting of mounting hole, separate the installation with the wire combination, prevent transmission heat and signal interference between the wire 9, guarantee that cable transmission signal is accurate quick, and utilize the segment that asbestos made, it is too big to prevent heat transmission between the wire, make when the cable uses, the thermal transmission that reduces greatly, avoid the circuit to burn out, the life of cable is improved.

2. This signal cable for data transmission equipment through the link of spring rope protection cable, prevents the tortuous damage of protective layer of cable, utilizes protective housing and activity shell lock joint to form the protective sheath simultaneously, and the camber increase when guaranteeing the link bending of cable further protects the cable, and simple structure dismantles the convenience simultaneously.

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. a sleeve body; 2. an asbestos layer; 3. a rubber layer; 4. a shielding layer; 5. an insulating layer; 6. a cross partition plate; 7. a sector block; 8. mounting holes; 9. a wire; 10. a spring cord; 11. and (6) a protective sleeve.

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.

Referring to fig. 1-2, a signal cable for data transmission equipment comprises a sleeve body 1, an asbestos layer 2 is fixedly mounted on the outer portion of the sleeve body 1, an external heat source is prevented from entering an inner cavity of the sleeve body 1 through the asbestos layer 2, loss of a wire is reduced, a rubber layer 3 is fixedly mounted on the outer portion of the asbestos layer 2, the cable is protected through the rubber layer 3, the cable cannot be damaged when the cable is rubbed with the ground, a shielding layer 4 is fixedly mounted on the inner wall of the sleeve body 1, external signals are shielded through the shielding layer 4, and loss and disorder of signal transmission are avoided. The inner wall fixed mounting of shielding layer 4 has insulating layer 5, and the inner wall joint of the cover body 1 has cross baffle 6, and fixed mounting has segment 7 between the wall of cross baffle 6 and the inner wall of the cover body 1, and mounting hole 8 has been seted up on segment 7's surface, through the setting of mounting hole, with the installation of wire combination components separately, prevents transmission heat and signal interference between the wire 9, guarantees that cable transmission signal is accurate quick.

Wherein, the inner wall of the cover body 1 is provided with a clamping groove, the cross angle and the clamping groove phase adaptation of the cross partition plate 6, the intercommunicating pore matched with the cross angle of the cross partition plate 6 is all set up on the surfaces of the shielding layer 4 and the insulating layer 5, the arrangement of the clamping groove enables the cross partition plate to be taken out, the splicing and installation of the device is ensured, and the structure is simple.

Wherein, the surface of sector 7 is provided with a plurality of mounting holes 8, and the inner chamber that sector 7 was all passed to the one end of a plurality of mounting holes 8 links to each other with the outside, and the inner chamber activity of mounting hole 8 has cup jointed the wire 9 that a plurality of transmission signals are the same, and the inner wall of mounting hole 8 is provided with electrically conductive cloth, and the wire 9 that the transmission signal is the same is installed in the inside of same mounting hole 8, avoids the signal interference between the wire 9, avoids signal transmission loss and confusion.

The number of the segments 7 is four, the segments 7 are made of asbestos, and the segments 7 made of asbestos prevent overlarge heat transmission between the wires 9, so that when the cable is used, the heat transmission is greatly reduced, the circuit is prevented from being burnt, and the service life of the cable is prolonged.

Wherein, the outside winding of 3 links in rubber layer has spring rope 10, the outside of spring rope 10 is provided with protective sheath 11, the protective sheath is including the protective housing that has the buckle and the activity shell that has the draw-in groove, it is articulated through the hinge between protective housing and the activity shell, through the link of spring rope 10 protection cable, prevent the tortuous damage of protective layer of cable, utilize protective housing and activity shell lock joint to form protective sheath 11 simultaneously, the camber increase when guaranteeing the link bending of cable, further protect the cable, while simple structure, it is convenient to dismantle.

The working principle is as follows: block external heat source entering cover body 1's inner chamber through asbestos layer 2, can not damage when making cable and ground friction through rubber layer 3, shield external signal through shielding layer 4, prevent through insulating layer 5 electric leakage, separate the installation of recombining again with the wire through mounting hole 8, utilize transmission heat between 7 separation 9 of segment, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A signal cable for data transmission equipment comprises a sleeve body (1), and is characterized in that: the utility model discloses a building cover, including the cover body, the outside fixed mounting of the cover body (1) has asbestos layer (2), the outside fixed mounting of asbestos layer (2) has rubber layer (3), the inner wall fixed mounting of the cover body (1) has shielding layer (4), the inner wall fixed mounting of shielding layer (4) has insulating layer (5), the inner wall joint of the cover body (1) has cross baffle (6), fixed mounting has sector (7) between the wall of cross baffle (6) and the inner wall of the cover body (1), mounting hole (8) have been seted up on the surface of sector (7).

2. A signal cable for a data transmission device according to claim 1, wherein: the inner wall of the sleeve body (1) is provided with a clamping groove, the cross angle of the cross partition plate (6) is matched with the clamping groove, and the surfaces of the shielding layer (4) and the insulating layer (5) are provided with communicating holes matched with the cross angle of the cross partition plate (6).

3. A signal cable for a data transmission device according to claim 1, wherein: the surface of sector (7) is provided with a plurality of mounting holes (8), and is a plurality of the inner chamber that sector (7) were all passed to the one end of mounting hole (8) links to each other with the outside, the inner chamber activity of mounting hole (8) has cup jointed the same wire (9) of a plurality of transmission signals, the inner wall of mounting hole (8) is provided with electrically conductive cloth.

4. A signal cable for a data transmission device according to claim 1, wherein: the number of the segments (7) is four, and the segments (7) are segments made of asbestos.

5. A signal cable for a data transmission device according to claim 1, wherein: the spring rope (10) is wound on the outer portion of the connecting end of the rubber layer (3), a protective sleeve (11) is arranged on the outer portion of the spring rope (10), the protective sleeve comprises a protective shell with a buckle and a movable shell with a clamping groove, and the protective shell is hinged to the movable shell through a hinge.