CN209747174U - Cable capable of preventing interference signals - Google Patents

Abstract

The utility model discloses a cable that can jam-proof signal, including fixed core, protective structure and oversheath, fixed core outer wall is provided with fixed establishment, and the inside filling layer that is provided with of fixed establishment, inside the cable core that is provided with in the middle of the filling layer, protective structure sets up in the fixed establishment outside, and the protective structure outside is provided with the connecting cover, the oversheath sets up in the connecting cover outside. This cable that can jam-proof signal is provided with fixed establishment holding device shape, improves the intensity of device, protects the cable core simultaneously, prevents to receive corruption etc., extension fixture life is provided with protective structure and prevents when disturbing the signal, and is effectual to protect fixedly the device internals, prevents to receive external shock simultaneously and splits, is provided with connecting cover and fixed core holding device shape, fixes and protects the cable core simultaneously, improves the stability of device.

Description

Cable capable of preventing interference signals

Technical Field

The utility model relates to the technical field of cables, specifically be a cable that can prevent interference signal.

Background

With the emergence of electricity as an energy source, the development and the use of the electricity begin to be vigorous, the electricity is closely related to our life so far, most of our equipment needs electric power as support, a cable is used for the most of electric power conduction, the appearance time of the cable is very early, the performance of the cable is greatly improved along with the development of science and technology, the cable not only conducts electric power and transmits signals, but also is easily interfered by an external magnetic field in the transmission process, so that the signal distortion is caused, and the accuracy of the signals is ensured.

Most of cables in the market can not prevent external interference, easily cause signal disorder, have simple structures, can not keep good stability, and are easy to damage and break inside, so that the cable capable of preventing the signal from being interfered is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable that can prevent interference signal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but cable of jam-proof signal, includes fixed core, protective structure and oversheath, fixed core outer wall is provided with fixed establishment, and the inside filling layer that is provided with of fixed establishment, the inside cable core that is provided with in the middle of the filling layer, protective structure sets up in the fixed establishment outside, and the protective structure outside is provided with the connecting cover, the oversheath sets up in the connecting cover outside.

preferably, the fixing mechanism comprises a fixing plate, a fixing groove, a connecting sleeve and a connecting hole, the outer wall of the fixing core is provided with the connecting hole, the fixing groove is formed in the outer portion of the connecting hole, the fixing plate is arranged on the outer portion of the fixing groove, and the connecting sleeve is connected to the outer portion of the fixing plate.

Preferably, the fixing grooves are uniformly distributed in the fixing plate in an annular shape, and the connecting holes are uniformly distributed on the outer wall of the fixing core in a straight line.

Preferably, protective structure includes aluminium foil, fixed cover, copper wire, graticule mesh and spread groove, the fixed establishment outside is provided with the graticule mesh, and graticule mesh outside is provided with the aluminium foil, the aluminium foil outside is provided with the copper wire, and the copper wire outside is provided with the spread groove, the outer wall of spread groove is provided with fixed cover.

Preferably, the aluminum foil is in an annular shape and is uniformly distributed outside the grid, and the copper wire forms a fixed structure with the fixed sleeve through the connecting groove.

Preferably, the outer side of the connecting cover and the outer side of the fixing mechanism are matched with the inner side of the outer sheath in size, and the central point of the fixing core is overlapped with the central point of the outer sheath.

compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model discloses be provided with fixed establishment, the holding device shape improves the intensity of device, protects the cable core simultaneously, prevents to receive corruption etc. extension device life.

2. The utility model discloses be provided with protective structure, when preventing to signal interference, effectually protect fixedly to installing the inner part, prevent to receive the external shock simultaneously and cut apart.

3. The utility model discloses be provided with connecting cover and fixed core, the holding device shape is fixed and is protected the cable core simultaneously, improves the stability of device.

Drawings

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

FIG. 2 is a schematic side view of the fixing plate of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. fixing the core; 2. a fixing mechanism; 201. a fixing plate; 202. fixing grooves; 203. connecting sleeves; 204. connecting holes; 3. a filling layer; 4. a cable core; 5. a protective structure; 501. aluminum foil; 502. fixing a sleeve; 503. a copper wire; 504. grid forming; 505. connecting grooves; 6. a connecting cover; 7. an outer sheath.

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. 1-3, the present invention provides a technical solution: a cable capable of preventing interference signals comprises a fixed core 1, a fixing mechanism 2, a fixing plate 201, a fixing groove 202, a connecting sleeve 203, a connecting hole 204, a filling layer 3, a cable core 4, a protective structure 5, an aluminum foil 501, a fixing sleeve 502, a copper wire 503, a grid 504, a connecting groove 505, a connecting cover 6 and an outer sheath 7, wherein the fixing mechanism 2 is arranged on the outer wall of the fixed core 1, the filling layer 3 is arranged inside the fixing mechanism 2, the cable core 4 is arranged inside the middle of the filling layer 3, the fixing mechanism 2 comprises the fixing plate 201, the fixing groove 202, the connecting sleeve 203 and the connecting hole 204, the connecting hole 204 is arranged on the outer wall of the fixed core 1, the fixing groove 202 is arranged outside the connecting hole 204, the fixing plate 201 is arranged outside the fixing groove 202, the connecting sleeve 203 is connected outside the fixing plate 201, the fixing groove 202 is uniformly distributed inside the fixing, the shape of the device is maintained, the strength of the device is improved, the cable core 4 is protected, corrosion and the like are prevented, and the service life of the device is prolonged;

The protective structure 5 is arranged outside the fixing mechanism 2, the connecting cover 6 is arranged outside the protective structure 5, the protective structure 5 comprises an aluminum foil 501, a fixing sleeve 502, a copper wire 503, a grid 504 and a connecting groove 505, the grid 504 is arranged outside the fixing mechanism 2, the aluminum foil 501 is arranged outside the grid 504, the copper wire 503 is arranged outside the aluminum foil 501, the connecting groove 505 is arranged outside the copper wire 503, the fixing sleeve 502 is arranged on the outer wall of the connecting groove 505, the aluminum foil 501 is uniformly distributed outside the grid 504 in an annular shape, and the copper wire 503 and the fixing sleeve 502 form a fixing structure through the connecting groove 505, so that when signal interference is prevented, internal parts of the device are effectively protected and fixed, and meanwhile, the device is prevented from being cut;

The outer sheath 7 is arranged outside the connecting cover 6, the outer side of the connecting cover 6 and the outer side of the fixing mechanism 2 are matched with the inner side of the outer sheath 7 in size, the central point of the fixing core 1 is overlapped with the central point of the outer sheath 7, the shape of the device is maintained, meanwhile, the cable core 4 is fixed and protected, and the stability of the device is improved.

The working principle is as follows: for the cable capable of preventing interference signals, firstly, the fixed core 1 keeps the integrity of the whole device and plays a role of a framework, so that the fixed installation of materials and parts outside the fixed core 1 is convenient, and when the device is manufactured in a one-layer processing mode, the efficiency is high, the speed is high, when the cable is used, when the cable is bent or extruded, the device is protected in a segmented mode through the fixed plate 201, meanwhile, the fixed groove 202 and the filling layer 3 protect and fix the cable core 4, the filling layer 3 is made of polyester fibers and can play a role of buffering, and the interference of external signals is shielded through a closed annular structure formed by the aluminum foil 501, so that the accuracy of signal transmission of the device is effectively ensured, and the integrity of the aluminum foil 501 is protected through the matching of the grid 504, the copper wire 503 and the fixed sleeve 502, so that the use effect is prevented from being damaged, the outer sheath 7 is made of nylon fibers and glass fibers, is wear-resistant and high-temperature-resistant, effectively increases the safety of the device, is fixed through the connecting cover 6, keeps the stability of the device, and thus completes the use process of the whole cable capable of preventing interference signals.

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 (6)

1. A cable capable of preventing interference signals comprises a fixed core (1), a protective structure (5) and an outer sheath (7), and is characterized in that: the outer wall of the fixed core (1) is provided with a fixing mechanism (2), a filling layer (3) is arranged inside the fixing mechanism (2), a cable core (4) is arranged inside the middle of the filling layer (3), the protection structure (5) is arranged outside the fixing mechanism (2), a connecting cover (6) is arranged outside the protection structure (5), and the outer sheath (7) is arranged outside the connecting cover (6).

2. the cable of claim 1, wherein the cable is adapted to prevent interference signals: the fixing mechanism (2) comprises a fixing plate (201), a fixing groove (202), a connecting sleeve (203) and a connecting hole (204), the connecting hole (204) is formed in the outer wall of the fixing core (1), the fixing groove (202) is formed in the connecting hole (204) in the outer portion, the fixing plate (201) is arranged in the fixing groove (202), and the connecting sleeve (203) is connected to the fixing plate (201) in the outer portion.

3. The cable of claim 2, wherein the cable is adapted to prevent interference signals: the fixing grooves (202) are uniformly distributed in the fixing plate (201) in an annular shape, and the connecting holes (204) are uniformly distributed on the outer wall of the fixing core (1) in a straight line.

4. the cable of claim 1, wherein the cable is adapted to prevent interference signals: protective structure (5) include aluminium foil (501), fixed cover (502), copper wire (503), graticule mesh (504) and connecting groove (505), fixed establishment (2) outside is provided with graticule mesh (504), and graticule mesh (504) outside is provided with aluminium foil (501), aluminium foil (501) outside is provided with copper wire (503), and copper wire (503) outside is provided with connecting groove (505), the outer wall of connecting groove (505) is provided with fixed cover (502).

5. The cable of claim 4, wherein the cable is adapted to prevent interference signals: the aluminum foil (501) is uniformly distributed outside the grid (504) in an annular shape, and the copper wire (503) forms a fixed structure with the fixed sleeve (502) through the connecting groove (505).

6. The cable of claim 1, wherein the cable is adapted to prevent interference signals: the outer side of the connecting cover (6) and the outer side of the fixing mechanism (2) are matched with the inner side of the outer sheath (7) in size, and the central point of the fixing core (1) is superposed with the central point of the outer sheath (7).