Weather-resistant waterproof monitoring instrument cable

Abstract

The utility model discloses a kind of weather-resistant waterproof monitoring instrument cable, including cable body and protection tube, the protection tube is sleeved on cable body, the two sides of protection tube are flattened inward to form compression part, clamping frame is sleeved on compression part, protection tube is attached with cable body through the clamping frame of two sides, the upper surface and lower surface of compression part are each equipped with multiple installation holes communicated with protection tube inner cavity, fixed ring is installed in installation hole, locking member that the clamping frame is compressed and positioned is installed in vertically opposite fixed ring.The utility model is simple in structure, protection tube is sleeved on the outside of cable body, can protect cable body, and protection tube can be replaced after damage, to ensure the service life and use safety of cable body.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a weather-resistant and waterproof monitoring cable. Background Technology

[0002] Monitoring cables are a key component of video surveillance systems, directly affecting the stability of signal transmission, image quality, and system reliability.

[0003] Currently, when monitoring cables are used outdoors, they lack external protective structures. After prolonged exposure to wind and sun or friction with external objects, the outer protective layer of the monitoring cable is prone to cracking or breaking, allowing rainwater and impurities to enter through the cracks, thus affecting data transmission and service life. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a weather-resistant and waterproof monitoring cable, wherein the cable body is covered with a detachable protective tube, so as to solve the problems mentioned in the background art.

[0005] This utility model is achieved through the following technical solution: a weather-resistant waterproof monitoring cable, including a cable body and a protective tube. The protective tube is sleeved on the cable body, and the two sides of the protective tube are flattened inward to form a clamping part. Each clamping part is fitted with a clamping frame. The protective tube is fitted to the cable body through the clamping frames on both sides. The upper and lower surfaces of the clamping part are provided with multiple mounting holes communicating with the inner cavity of the protective tube. Each mounting hole is fitted with a fixing ring, and each vertically opposite fixing ring is fitted with a locking element to clamp and position the clamping frame.

[0006] As a preferred technical solution, the locking components all include bolts and nuts. The shank of the bolt passes through the vertically opposite fixing ring and is threadedly connected to the nut. Half of the nut and half of the head of the bolt are recessed inward to form an annular groove. The annular groove abuts against the outer end face of the clamping frame. The end of the nut and bolt without the annular groove abuts against the upper and lower surfaces of the clamping frame.

[0007] As a preferred technical solution, the retaining rings are all made of insulating plastic material.

[0008] As a preferred technical solution, the protective tubes are all made of corrosion-resistant rubber material.

[0009] As a preferred technical solution, the clamping frames are all made of neoprene rubber.

[0010] As a preferred technical solution, the clamping part and the protective tube are integrated into a single structure.

[0011] As a preferred technical solution, the cable body is the monitoring instrument cable.

[0012] The beneficial effects of this utility model are: the utility model has a simple structure, the protective tube is sleeved on the outside of the cable body, which can protect the cable body, and the protective tube can be replaced after it is damaged, so as to ensure the service life and safety of the cable body. The protective tube is pressed inward by nuts, bolts and clamping frame, so that the protective tube can fit snugly with the cable body. After the nuts, bolts and protective tube are removed, the protective tube can be opened outward, increasing the inner diameter, so that it can pass smoothly through the joint of the cable body and avoid obstruction. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a schematic diagram of the structure of this utility model after removing any bolts and nuts; Figure 4 This is a schematic diagram of the structure of the protective tube of this utility model.

[0015] The components include: 1. Cable body; 2. Protective tube; 3. Clamping part; 4. Clamping frame; 5. Nut; 6. Bolt; 7. Annular groove; 8. Fixing ring. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0017] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0018] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model discloses a weather-resistant and waterproof monitoring cable, including a cable body 1 and a protective tube 2. The protective tube 2 is sleeved on the cable body 1. The two sides of the protective tube 2 are flattened inward to form a clamping part 3. Each clamping part 3 is fitted with a clamping frame 4. The protective tube 2 is fitted to the cable body 1 through the clamping frames 4 on both sides. The upper and lower surfaces of the clamping part 3 are provided with multiple mounting holes that communicate with the inner cavity of the protective tube 2. Each mounting hole is fitted with a fixing ring 8. Each vertically opposite fixing ring 8 is fitted with a locking element that clamps and positions the clamping frame 4.

[0020] In this embodiment, the locking components all include bolts 6 and nuts 5. The shank of the bolt 6 passes through the vertically opposite fixing rings 8 and is threadedly connected to the nut 5. Half of the nut 5 and half of the head of the bolt 6 are recessed inward to form an annular groove 7. The annular groove 7 is in contact with the outer end face of the clamping frame 4. The ends of the nut 5 and bolt 6 without the annular groove 7 are in contact with the upper and lower surfaces of the clamping frame 4.

[0021] In this embodiment, the retaining rings 8 are all made of insulating plastic material, which avoids electrical conductivity and increases the safety of use. The nuts and bolts are also made of plastic material, which reduces cost and weight.

[0022] In this embodiment, the protective tubes 2 are all made of corrosion-resistant rubber material, which increases the service life of the protective tubes when outdoors.

[0023] In this embodiment, the clamping frames 4 are all made of neoprene rubber, which gives the clamping frames a certain degree of hardness, but they can still be bent arbitrarily, so that the clamping frames can better squeeze the pressing part inward, and the pressing part can fit snugly.

[0024] In this embodiment, the clamping part 3 and the protective tube 2 are integrated into one structure to ensure the firmness between them.

[0025] In this embodiment, the cable body 1 is the monitoring instrument cable.

[0026] When in use, open the clamping part outward to fully open the inner diameter of the protective tube. After opening, the protective tube can be smoothly fitted onto the cable body through the connector. After fitting, squeeze the two sides of the protective tube to flatten them and form the clamping part (the clamping part has creases during production so that it can fit together smoothly). Then, fit the clamping frame onto the clamping part. As the clamping part is squeezed inward, it can be further compressed, and the inner ring surface of the protective tube can fit tightly against the outer surface of the cable body. After the above is completed, the shank of the bolt is passed through the vertically opposite fixing ring and the nut is threaded on. The buffer groove of the nut and the bolt head can abut against the outer end face of the clamping frame, which can apply an inward pressure roller to the clamping frame. The inward compression of the clamping frame can ensure that the protective tube and the cable body are fully fitted. The end of the bolt head and the nut without the annular groove can abut against the upper and lower surfaces of the clamping frame, which can press and position the clamping frame to ensure the stability of the installation. The protective tube effectively encloses the cable body, preventing external wind, sun, and friction from other objects. If the protective tube is damaged, the bolts and nuts can be removed. Once the bolts and nuts are removed, the clamping frame can be removed from the protective tube. After the clamping frame is removed, the protective tube can be opened and removed from the cable body, facilitating replacement.

[0027] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A weather-resistant and waterproof monitoring cable, characterized in that: The cable includes a cable body (1) and a protective tube (2). The protective tube (2) is fitted onto the cable body (1). The two sides of the protective tube (2) are flattened inward to form a clamping part (3). Each clamping part (3) is fitted with a clamping frame (4). The protective tube (2) is fitted into the cable body (1) through the clamping frames (4) on both sides. The upper and lower surfaces of the clamping part (3) are provided with multiple mounting holes that communicate with the inner cavity of the protective tube (2). Each mounting hole is fitted with a fixing ring (8). Each vertically opposite fixing ring (8) is fitted with a... The locking components that press and position the clamping frame (4) include bolts (6) and nuts (5). The shank of the bolt (6) passes through the vertically opposite fixing rings (8) and is threadedly connected to the nut (5). Half of the nut (5) and half of the head of the bolt (6) are recessed inward to form an annular groove (7). The annular groove (7) abuts against the outer end face of the clamping frame (4). The ends of the nut (5) and bolt (6) without the annular groove (7) abut against the upper and lower surfaces of the clamping frame (4).

2. The weather-resistant waterproof monitoring cable according to claim 1, characterized in that: The retaining rings (8) are all made of insulating plastic material.

3. The weather-resistant waterproof monitoring cable according to claim 1, characterized in that: The protective tubes (2) are all made of corrosion-resistant rubber material.

4. The weather-resistant waterproof monitoring cable according to claim 1, characterized in that: The clamping frames (4) are all made of neoprene rubber.

5. The weather-resistant waterproof monitoring cable according to claim 1, characterized in that: The clamping part (3) and the protective tube (2) are integrated into one structure.

6. The weather-resistant waterproof monitoring cable according to claim 1, characterized in that: The cable body (1) is the monitoring instrument cable.

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