Anti-electromagnetic interference cable

Abstract

The utility model relates to the technical field of cables, and discloses an anti-electromagnetic interference cable which comprises a main body mechanism, a protection mechanism and an auxiliary mechanism, the protection mechanism is located in the main body mechanism, and the auxiliary mechanism is located in the main body mechanism. The main body mechanism comprises an outer rubber protection sleeve, an anti-electromagnetic protection cover, a connection soft sleeve, a cable body, a thread groove, a bunching sleeve and a protection soft cushion, the anti-electromagnetic protection cover is fixedly installed at the left end of the outer rubber protection sleeve, and the connection soft sleeve is movably installed at the left end of the anti-electromagnetic protection cover; the cable body is fixedly installed at the inner end of the outer rubber protective sleeve, and the threaded groove is fixedly arranged at the inner end of the anti-electromagnetic protective cover. According to the anti-electromagnetic interference cable, the main body mechanism is installed, so that a user can conveniently protect a cable wiring part, the occurrence of loosening or direct contact between cables is reduced, the occurrence of accidents is reduced, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to an anti-electromagnetic interference cable. Background Art

[0002] Cables are usually rope-like cables made of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center wire. The entire outside is covered with a highly insulating covering. As electromagnetic equipment is increasingly used in various fields, the cables in it are susceptible to electromagnetic interference, resulting in unstable transmitted signals, which has a certain impact on human production and life.

[0003] The prior art patent document with publication number CN218069378U discloses an electromagnetic interference resistant cable, which mentions that it includes a cable core, an insulating layer is installed on the outside of the cable core, a copper wire mesh is installed on the outside of the insulating layer, four groups of cable cores and five groups of halogen-free elastomers are wound together, an isolation layer is installed on the outside of the four groups of cable cores after winding, a halogen-free elastomer is provided on the inside of the isolation layer, and the halogen-free elastomer is located between the copper wire mesh and the isolation layer, a metal strip is installed on the outside of the isolation layer, an anti-tensile layer is installed on the outside of the metal strip, a fire-proof filler is filled between the anti-tensile layer and the isolation layer, so as to improve the fireproof effect of the cable, an anti-corrosion layer is installed on the outside of the anti-tensile layer, and a protective layer is installed on the outside of the anti-corrosion layer, so as to improve the adaptability of the cable to the environment, increase the service life of the cable, and improve the anti-electromagnetic interference ability of the cable.

[0004] However, in actual use, most of the existing anti-electromagnetic interference cables are not convenient for users to protect the connection points, so that the cables at the connection points are prone to loosening or direct contact, thereby affecting the normal use of the cables. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-electromagnetic interference cable to solve the problem in the above background technology that it is inconvenient for users to protect the connection points, so that the cables at the connection points are prone to loosening or direct contact, thereby affecting the normal use of the cable.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-electromagnetic interference cable, comprising a main body mechanism, a protective mechanism and an auxiliary mechanism, the protective mechanism is located inside the main body mechanism, the auxiliary mechanism is located inside the main body mechanism, the main body mechanism comprises an outer rubber protective sleeve, an anti-electromagnetic protective cover, a connecting soft sleeve, a cable body, a threaded groove, a cable sleeve and a protective cushion, the anti-electromagnetic protective cover is fixedly mounted on the left end of the outer rubber protective sleeve, the connecting soft sleeve is movably mounted on the left end of the anti-electromagnetic protective cover, the cable body is fixedly mounted on the inner end of the outer rubber protective sleeve, the threaded groove is fixedly arranged on the inner end of the anti-electromagnetic protective cover, the cable sleeve is movably mounted on the inner end of the anti-electromagnetic protective cover, and the protective cushion is fixedly mounted on the left end of the cable sleeve.

[0007] Preferably, the protective mechanism comprises a flame retardant strip, a PVC soft sleeve, an inner rubber protective sleeve and a vacuum layer, the flame retardant strip is fixedly mounted on the inner end of the outer rubber protective sleeve, and the PVC soft sleeve is fixedly mounted on the outer end of the cable body.

[0008] Preferably, the inner rubber protective sleeve is fixedly mounted on the outer end of the PVC soft sleeve, the vacuum layer is fixedly mounted on the outer end of the inner rubber protective sleeve, and the vacuum layer is fixedly mounted on the inner end of the outer rubber protective sleeve.

[0009] Preferably, the auxiliary mechanism comprises a corrosion-resistant layer, a reinforcement layer, an adhesive layer, an anti-electromagnetic interference layer and a high-temperature resistant layer, and the corrosion-resistant layer is fixedly mounted on the outer end of the cable body.

[0010] Preferably, the reinforcement layer is fixedly installed on the outer end of the corrosion-resistant layer, and the adhesive layer is fixedly installed on the outer end of the reinforcement layer.

[0011] Preferably, the interference layer is fixedly mounted on the outer end of the adhesive layer, the high temperature resistant layer is fixedly mounted on the outer end of the interference layer, and the high temperature resistant layer is fixedly mounted on the inner end of the outer rubber protective sleeve.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The anti-electromagnetic interference cable, by installing the main body mechanism, allows the user to protect the cable connection point, thereby reducing the occurrence of looseness or direct contact between cables, reducing the occurrence of accidents, and improving practicality.

[0014] 2. The anti-electromagnetic interference cable is equipped with a protective mechanism, so that when the cable catches fire, the further spread of the fire can be slowed down, thereby reducing the damage caused by the fire to the cable and improving the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 3 It is a partial enlarged structural diagram of the protection mechanism of the utility model;

[0018] Figure 4 It is a partial enlarged structural schematic diagram of the auxiliary mechanism of the utility model.

[0019] In the figure: 1. Main body; 101. Outer rubber protective sleeve; 102. Anti-electromagnetic protective cover; 103. Connecting soft sleeve; 104. Cable body; 105. Threaded groove; 106. Cable harness; 107. Protective cushion; 2. Protection mechanism; 201. Flame retardant strip; 202. PVC soft sleeve; 203. Inner rubber protective sleeve; 204. Vacuum layer; 3. Auxiliary mechanism; 301. Corrosion-resistant layer; 302. Reinforcement layer; 303. Adhesive layer; 304. Anti-electromagnetic interference layer; 305. High temperature resistant layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: an anti-electromagnetic interference cable, comprising a main body mechanism 1, a protective mechanism 2 and an auxiliary mechanism 3, the protective mechanism 2 is located inside the main body mechanism 1, the auxiliary mechanism 3 is located inside the main body mechanism 1, the main body mechanism 1 comprises an outer rubber protective sleeve 101, an anti-electromagnetic protective cover 102, a connecting soft sleeve 103, a cable body 104, a threaded groove 105, a cable sleeve 106 and a protective cushion 107, the anti-electromagnetic protective cover 102 is fixedly installed at the left end of the outer rubber protective sleeve 101, the connecting soft sleeve 103 is movably installed at the left end of the anti-electromagnetic protective cover 102, the cable body 104 is fixedly installed at the inner end of the outer rubber protective sleeve 101, the threaded groove 105 is fixedly set at the inner end of the anti-electromagnetic protective cover 102, the cable sleeve 106 is movably installed at the inner end of the anti-electromagnetic protective cover 102, and the protective cushion 107 is fixedly installed at the left end of the cable sleeve 106.

[0022] The protection mechanism 2 includes a flame retardant strip 201, a PVC soft sleeve 202, an inner rubber protective sleeve 203 and a vacuum layer 204. The flame retardant strip 201 is fixedly mounted on the inner end of the outer rubber protective sleeve 101, the PVC soft sleeve 202 is fixedly mounted on the outer end of the cable body 104, the inner rubber protective sleeve 203 is fixedly mounted on the outer end of the PVC soft sleeve 202, the vacuum layer 204 is fixedly mounted on the outer end of the inner rubber protective sleeve 203, and the vacuum layer 204 is fixedly mounted on the inner end of the outer rubber protective sleeve 101. When the user uses the device, the outer rubber protective sleeve 101 will The cable body 104 plays a protective role. When the cable body 104 is connected to the equipment, the anti-electromagnetic protection cover 102 and the connecting soft sleeve 103 will protect the connection. The use of the threaded groove 105 makes it easy for the user to assemble the anti-electromagnetic protection cover 102 and the connecting soft sleeve 103. The cable sleeve 106 will restrain the cable body 104. The use of the flame retardant strip 201 can slow down the spread of the fire when a fire occurs inside the cable. The use of the vacuum layer 204 can reduce the speed at which the internal fire spreads to the outside.

[0023] The auxiliary mechanism 3 includes a corrosion-resistant layer 301, a reinforcement layer 302, an adhesive layer 303, an anti-electromagnetic interference layer 304 and a high-temperature resistant layer 305. The corrosion-resistant layer 301 is fixedly mounted on the outer end of the cable body 104, the reinforcement layer 302 is fixedly mounted on the outer end of the corrosion-resistant layer 301, the adhesive layer 303 is fixedly mounted on the outer end of the reinforcement layer 302, the interference layer 304 is fixedly mounted on the outer end of the adhesive layer 303, the high-temperature resistant layer 305 is fixedly mounted on the outer end of the interference layer 304, and the high-temperature resistant layer 305 is fixedly mounted on the inner end of the outer rubber protective sleeve 101. By using the corrosion-resistant layer 301, it can provide the cable body 105 with an electromagnetic interference resistance. It provides an anti-corrosion effect to prevent external corrosive substances from damaging the cable body 105. Through the use of the reinforcement layer 302, it can provide a certain strength for the cable body 105, thereby avoiding the occurrence of conditions such as easy damage due to too low strength. Through the use of the adhesive layer 303, it can effectively bond multiple components to avoid the occurrence of phenomena such as the falling off of some parts. Through the use of the anti-electromagnetic interference layer 304, it can provide anti-electromagnetic interference performance for the cable. Through the use of the high-temperature resistant layer 305, it can have a certain degree of resistance to high temperatures, avoiding the occurrence of conditions such as melting due to excessively high temperatures.

[0024] Working principle: When the user uses the device, the outer rubber protective sleeve 101 will protect the cable body 104. When the cable body 104 is connected to the device, the anti-electromagnetic protective cover 102 and the connecting soft sleeve 103 will protect the connection. The use of the threaded groove 105 makes it easy for the user to assemble the anti-electromagnetic protective cover 102 and the connecting soft sleeve 103. The cable sleeve 106 will restrain the cable body 104. The use of the flame retardant strip 201 can slow down the spread of the fire when a fire occurs inside the cable. The use of the vacuum layer 204 reduces the speed at which the internal fire spreads to the outside world. The use of the corrosion-resistant layer 301 , so that it can provide anti-corrosion effect for the cable body 105, and prevent external corrosive substances from causing damage to the cable body 105. Through the use of the reinforcement layer 302, it can provide a certain strength for the cable body 105, thereby avoiding the occurrence of conditions such as easy damage due to too low strength. Through the use of the adhesive layer 303, it can effectively bond multiple components to avoid the occurrence of phenomena such as the falling off of some parts. Through the use of the anti-electromagnetic interference layer 304, it can provide anti-electromagnetic interference performance for the cable. Through the use of the high-temperature resistant layer 305, it can have a certain degree of resistance to high temperature, avoiding the occurrence of conditions such as melting due to excessive temperature.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-electromagnetic interference cable, comprising a main mechanism (1), a protection mechanism (2) and an auxiliary mechanism (3), characterized in that: The protective mechanism (2) is located inside the main mechanism (1), and the auxiliary mechanism (3) is located inside the main mechanism (1). The main mechanism (1) comprises an outer rubber protective sleeve (101), an anti-electromagnetic protective cover (102), a connecting soft sleeve (103), a cable body (104), a threaded groove (105), a cable sheath (106), and a protective soft pad (107). The anti-electromagnetic protective cover (102) is fixedly mounted on the left end of the outer rubber protective sleeve (101), the connecting soft sleeve (103) is movably mounted on the left end of the anti-electromagnetic protective cover (102), the cable body (104) is fixedly mounted on the inner end of the outer rubber protective sleeve (101), the threaded groove (105) is fixedly arranged on the inner end of the anti-electromagnetic protective cover (102), the cable sheath (106) is movably mounted on the inner end of the anti-electromagnetic protective cover (102), and the protective soft pad (107) is fixedly mounted on the left end of the cable sheath (106).

2. The anti-electromagnetic interference cable according to claim 1, characterized in that: The protective mechanism (2) comprises a flame retardant strip (201), a PVC soft sleeve (202), an inner rubber protective sleeve (203) and a vacuum layer (204); the flame retardant strip (201) is fixedly mounted on the inner end of the outer rubber protective sleeve (101), and the PVC soft sleeve (202) is fixedly mounted on the outer end of the cable body (104).

3. The anti-electromagnetic interference cable according to claim 2, characterized in that: The inner rubber protective sleeve (203) is fixedly mounted on the outer end of the PVC soft sleeve (202), the vacuum layer (204) is fixedly mounted on the outer end of the inner rubber protective sleeve (203), and the vacuum layer (204) is fixedly mounted on the inner end of the outer rubber protective sleeve (101).

4. The anti-electromagnetic interference cable according to claim 3, characterized in that: The auxiliary mechanism (3) comprises a corrosion-resistant layer (301), a reinforcement layer (302), an adhesive layer (303), an anti-electromagnetic interference layer (304) and a high temperature resistant layer (305); the corrosion-resistant layer (301) is fixedly mounted on the outer end of the cable body (104).

5. The anti-electromagnetic interference cable according to claim 4, characterized in that: The reinforcement layer (302) is fixedly mounted on the outer end of the corrosion-resistant layer (301), and the adhesive layer (303) is fixedly mounted on the outer end of the reinforcement layer (302).

6. The anti-electromagnetic interference cable according to claim 5, characterized in that: The interference layer (304) is fixedly mounted on the outer end of the adhesive layer (303), the high temperature resistant layer (305) is fixedly mounted on the outer end of the interference layer (304), and the high temperature resistant layer (305) is fixedly mounted on the inner end of the outer rubber protective sleeve (101).

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