High-shielding cable

Abstract

The utility model discloses a high shielding cable which comprises a cable body, the surface of the cable body is fixedly connected with an installation shell, the upper surface of the installation shell is provided with an installation hole, the lower end of the installation hole penetrates through the lower surface of the installation shell, the front inner wall and the rear inner wall of the installation shell are both provided with installation grooves, and the installation grooves are arranged in the installation shell. An installation groove is formed in the left surface of the installation shell, an oxygen iron block is arranged in the installation groove, profiling grooves are formed in the left surface and the right surface of the installation shell, the inner walls of the profiling grooves make close contact with the cable, a plastic film is arranged on the surface of the installation shell, and when the cable is not installed, the plastic film completely covers the front surface, the rear surface, the left surface and the right surface of the installation shell. Through the device, the material for enhancing the shielding property of the cable is added to the outside of the cable, so that the shielding property of the cable is improved, the influence of the material for enhancing the shielding property of the cable on the action effect of the cable is avoided, and the influence of the external material for enhancing the shielding property of the cable on the arrangement tightness of the cable in the cable installation process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a high-shielding cable. Background Art

[0002] Cables may be subject to electromagnetic interference during use, which reduces the safety performance of the cables. It also reduces the signal transmission effect of the cables, and reduces the practicality of the cables. The "high insulation shielded cable" disclosed on the China Patent Network has an application number of "201620732530.X". The cable increases the shielding properties of the cable through inner and outer shielding layers and anti-oxidation layers. However, the cable has many additional internal components, which increases the heat dissipation burden of the cable, affecting the use of the cable. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a high-shielded cable. Materials that enhance the shielding properties of the cable are added to the outside of the cable to improve the shielding properties of the cable while avoiding the materials that enhance the shielding properties of the cable affecting the effect of the cable. At the same time, the influence of the external materials that enhance the shielding properties of the cable on the tightness of the cable arrangement during the cable installation process is reduced, and the safety and convenience of the cable are improved.

[0004] The utility model also provides a high-shielded cable as described above, comprising: a cable body, a mounting shell fixedly connected to the surface of the cable body, a mounting hole arranged on the upper surface of the mounting shell, a lower end of the mounting hole passing through the lower surface of the mounting shell, mounting grooves arranged on both the front and rear inner walls of the mounting shell, an ferrite block arranged inside the mounting groove, contoured grooves arranged on both the left and right surfaces of the mounting shell, when the cable is installed, the inner wall of the contoured groove is in close contact with the cable, a plastic film is arranged on the surface of the mounting shell, and when the cable is not installed, the plastic film completely covers the front, rear, left and right surfaces of the mounting shell.

[0005] According to the high-shielded cable of the utility model, the inner wall of the contoured groove is fixedly connected with a cotton pad, and when the cable is installed, the cotton pad is in close contact with the surface of the cable, thus achieving a ground wear effect.

[0006] According to the high-shielded cable of the utility model, the surface of the installation shell is provided with a receiving groove, and when the cable is not installed, both ends of the plastic film are located inside the receiving groove, thereby improving the convenience of fixing the plastic film.

[0007] According to the high-shielded cable of the utility model, a clamping block is arranged inside the receiving groove, and the clamping block is in close contact with both ends of the plastic film and the inner wall of the receiving groove, thereby improving the stability of the plastic film when in action.

[0008] According to the high-shielded cable of the utility model, a sealing plate is fixedly connected to a side of the ferrite block away from the cable body, the sealing plate is clamped with the mounting shell, and the sealing plate is made of rubber, thereby improving the sealing effect of the mounting groove. Beneficial Effects

[0009] Compared with the prior art, the high-shielded cable improves the shielding of the cable while reducing the impact of the material that enhances the shielding of the cable on the cable, and increases the convenience of fixing the cable, by means of an installation shell, installation holes, installation grooves, ferrite blocks, and sealing plates, and by utilizing external materials that enhance the shielding of the cable.

[0010] Compared with the prior art, the high-shielded cable improves the tightness and orderliness of the cable during transportation and cable installation through contoured grooves, cotton pads, plastic films, and storage grooves, thereby improving the comfort of cable use. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0012] Figure 1 This is a front right view of the high-shielded cable of the utility model;

[0013] Figure 2 This is a front left view of the high-shielded cable of the utility model;

[0014] Figure 3 This is a structural diagram of the high-shielded cable of the utility model from the front, viewed from above;

[0015] Figure 4 This is a top view of the back side of the high-shielded cable of the utility model.

[0016] Legend:

[0017] 1. Cable body; 2. Mounting shell; 3. Ferrite block; 4. Mounting groove; 5. Contour groove; 6. Plastic film; 7. Block; 8. Cotton pad; 9. Storage groove; 10. Mounting hole; 11. Sealing plate. DETAILED DESCRIPTION

[0018] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0019] Reference Figure 1-4The utility model embodiment is a high-shielded cable, which includes: a cable body 1, a mounting shell 2 is fixedly connected to the surface of the cable body 1, a mounting hole 10 is arranged on the upper surface of the mounting shell 2, and the lower end of the mounting hole 10 passes through the lower surface of the mounting shell 2. The mounting shell 2 and the mounting hole 10 cooperate with each other to provide conditions for fixing the cable and improve the convenience of installing and fixing the cable.

[0020] The front and rear inner walls of the mounting shell 2 are both provided with mounting grooves 4, which improve the convenience of installing and replacing the ferrite block 3. The inside of the mounting groove 4 is provided with a ferrite block 3, which is made of a ferrite composite material. The ferrite composite material is a commonly used magnetic material that can be used to increase the shielding of cables, and the ferrite composite material also has the ability to resist impact. The ferrite block 3 cooperates with the mounting shell 2 to reduce the negative impact caused by the vibration of the transport vehicle and the shaking of the cable during transportation. The side of the ferrite block 3 away from the cable body 1 is fixedly connected with a sealing plate 11, which is clamped with the mounting shell 2, and the sealing plate 11 is made of rubber. The sealing plate 11 improves the sealing effect of the mounting groove 4.

[0021] The left and right surfaces of the mounting shell 2 are both provided with contoured grooves 5. When installing the cable, the inner wall of the contoured groove 5 is in close contact with the cable. The contoured groove 5 improves the tightness between multiple cables when arranging the cables, saving the installation space of the cables. The inner wall of the contoured groove 5 is fixedly connected with a cotton pad 8. When installing the cable, the cotton pad 8 is in close contact with the surface of the cable, reducing the wear effect between the cable and the mounting shell 2.

[0022] A plastic film 6 is provided on the surface of the mounting shell 2. When the cable is not installed, the plastic film 6 completely covers the front, back, left and right surfaces of the mounting shell 2. The plastic film 6 improves the flatness of the mounting shell 2 during the installation process and avoids foreign objects such as the magic cotton pad 8. A storage groove 9 is provided on the surface of the mounting shell 2. When the cable is not installed, both ends of the plastic film 6 are located inside the storage groove 9. A card block 7 is provided inside the storage groove 9. The card block 7 is in close contact with the two ends of the plastic film 6 and the inner wall of the storage groove 9. The storage groove 9 and the card block 7 cooperate with each other, and the friction force of the card connection between the two is used to improve the convenience of disassembling and assembling the plastic film 6.

[0023] Working principle: When installing the cable, first use the mounting hole 10 of the mounting shell 2 to fix the cable in the specified position. When arranging multiple cables, pull out the card block 7 and put another cable into the inside of the contoured groove 5. At this time, pay attention to arranging the cables in a staggered manner and not to face the mounting shells 2 of the two cables. After the cable installation is completed, fill the card block 7 into the inside of the storage groove 9 to avoid dust accumulation in the storage groove 9.

[0024] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A high-shielded cable, characterized in that: include: A cable body (1), the surface of the cable body (1) is fixedly connected to a mounting shell (2), the upper surface of the mounting shell (2) is provided with a mounting hole (10), the lower end of the mounting hole (10) passes through the lower surface of the mounting shell (2), the front and rear inner walls of the mounting shell (2) are both provided with mounting grooves (4), the interior of the mounting groove (4) is provided with an oxidized iron block (3), the left and right surfaces of the mounting shell (2) are both provided with profiling grooves (5), when the cable is installed, the inner wall of the profiling groove (5) is in close contact with the cable, the surface of the mounting shell (2) is provided with a plastic film (6), when the cable is not installed, the plastic film (6) completely covers the front, rear, left and right surfaces of the mounting shell (2).

2. A high-shielded cable according to claim 1, characterized in that: A cotton pad (8) is fixedly connected to the inner wall of the contoured groove (5); when the cable is installed, the cotton pad (8) is in close contact with the surface of the cable.

3. A high-shielded cable according to claim 1, characterized in that: The surface of the installation shell (2) is provided with a receiving groove (9), and when the cable is not installed, both ends of the plastic film (6) are located inside the receiving groove (9).

4. A high-shielded cable according to claim 3, characterized in that: A clamping block (7) is provided inside the receiving groove (9), and the clamping block (7) is in close contact with both ends of the plastic film (6) and the inner wall of the receiving groove (9).

5. A high-shielded cable according to claim 1, characterized in that: A sealing plate (11) is fixedly connected to a surface of the ferrite block (3) away from the cable body (1), the sealing plate (11) is clamped with the mounting shell (2), and the sealing plate (11) is made of rubber.

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