Intelligent adjusting type electric control inhaul cable

Abstract

The utility model discloses an intelligent adjusting type electric control inhaul cable in the technical field of automobile inhaul cables, which comprises a double-shaft motor, output ends on two sides of the double-shaft motor are respectively and fixedly connected with a first connecting shaft and a second connecting shaft, one end of the first connecting shaft is fixedly connected with a first screw rod, and the other end of the first connecting shaft is fixedly connected with a second screw rod. A second lead screw is fixedly connected to one end of the second connecting shaft, a second inhaul cable body is arranged on the surface of the second lead screw, a first inhaul cable body is arranged on the surface of the first lead screw, and a first sleeve rod is rotationally connected to one end of the first inhaul cable body in a limiting mode; through arrangement of a first tension sensor, a second tension sensor, an optical fiber sensor, a temperature sensor and a humidity sensor, changes of temperature, humidity and tension of the first inhaul cable body and the second inhaul cable body can be monitored in real time, so that a driver can know the working condition of the inhaul cable in real time through a vehicle-mounted display screen, and problems can be found and solved in time; and the safety and the reliability of the vehicle are improved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive cable technology, specifically relating to an intelligent adjustable electronically controlled cable. Background Technology

[0002] Automotive cables are categorized into gear shift cables, clutch cables, and brake cables. Definition: They are steel wire ropes used to pull and change the gear position of a transmission, clutch, and brake. They act as levers to control and change the operating speed or traction of machines such as machine tools, automobiles, and tractors, or as devices for locking goods or doors. They consist of many components of different diameters. They are typically installed on engine carburetors, fuel pumps, throttle bodies, transmissions, clutches, and wheel hubs. Automotive cables are also used to stabilize steel structural components or to stabilize and tension membrane structures. Their main structure includes steel strands, cable anchors, and cable ends, and they are widely used in automobiles, motorcycles, ships, and aircraft for braking, accelerator, and gear shifting.

[0003] Existing automotive cables have a relatively simple structure and lack the function of automatically monitoring the working status of the cables, which leads to the inability to deal with related problems in a timely manner, reducing the safety and reliability of the vehicle. To address this, we propose an intelligent adjustable electronically controlled cable. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent adjustable electrically controlled cable to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent adjustable electrically controlled cable, comprising a dual-axis motor, with a first connecting shaft and a second connecting shaft fixedly connected to the two output ends of the dual-axis motor respectively. A first lead screw is fixedly connected to one end of the first connecting shaft, and a second lead screw is fixedly connected to one end of the second connecting shaft. A second cable body is provided on the surface of the second lead screw, and a first cable body is provided on the surface of the first lead screw. A first sleeve rod is rotatably connected to one end of the first cable body, and a second sleeve rod is rotatably connected to one end of the second cable body. One end of the second cable body is threadedly fitted onto the surface of the second lead screw via the second sleeve rod, and one end of the first cable body is threadedly fitted onto the surface of the first lead screw via the first sleeve rod. A first tension sensor is installed on one side of the surface of the first cable body, and a second tension sensor is installed on one side of the surface of the second cable body.

[0006] Preferably, the first cable body and the second cable body have the same composition and structure, and the inner side of the first cable body is provided with a carbon fiber reinforced nylon core material.

[0007] Preferably, the carbon fiber reinforced nylon core is wrapped with graphene-coated steel strands, and fiber optic sensors, temperature sensors, and humidity sensors are installed around the outside of the graphene-coated steel strands.

[0008] Preferably, the outer side of the fiber optic sensor is wrapped with a phase change material insulation layer.

[0009] Preferably, a protective sleeve is installed on the outer side of the phase change material insulation layer.

[0010] Preferably, the outer surface of the protective sleeve is coated with an anti-corrosion ceramic coating.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. By setting up a first tension sensor, a second tension sensor, an optical fiber sensor, a temperature sensor, and a humidity sensor, the temperature, humidity, and tension changes of the first and second cables can be monitored in real time. This allows the driver to understand the working status of the cables in real time through the vehicle's display screen, promptly identify and resolve problems, and improve the safety and reliability of the vehicle.

[0013] 2. By using carbon fiber reinforced nylon core material, the mechanical, thermal, and electrical properties of the first and second cable bodies are improved, and their service life is extended. Graphene-coated steel strands improve the electrical conductivity, corrosion resistance, and mechanical strength of the first and second cable bodies. The anti-corrosion ceramic coating improves the wear resistance, corrosion resistance, oxidation resistance, thermal stability, and heat insulation performance of the first and second cable bodies. Attached Figure Description

[0014] Figure 1 This is a front structural diagram of the present invention;

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the first lead screw and the second lead screw of this utility model;

[0017] Figure 4 This is a schematic diagram of the cable cross-section structure of this utility model.

[0018] In the diagram: 1. Dual-axis motor; 2. First connecting shaft; 3. Second connecting shaft; 4. First cable body; 5. Second cable body; 6. First tension sensor; 7. Second tension sensor; 8. First lead screw; 9. Second lead screw; 10. First sleeve rod; 11. Second sleeve rod; 401. Carbon fiber reinforced nylon core material; 402. Graphene coated steel strand; 403. Fiber optic sensor; 404. Phase change material insulation layer; 405. Protective sleeve; 406. Corrosion-resistant ceramic coating; 407. Temperature sensor; 408. Humidity sensor. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: an intelligent adjustable electrically controlled cable, including a dual-axis motor 1, with a first connecting shaft 2 and a second connecting shaft 3 fixedly connected to the two output ends of the dual-axis motor 1 respectively. A first lead screw 8 is fixedly connected to one end of the first connecting shaft 2, and a second lead screw 9 is fixedly connected to one end of the second connecting shaft 3. A second cable body 5 is provided on the surface of the second lead screw 9, and a first cable body 4 is provided on the surface of the first lead screw 8. A first sleeve rod 10 is rotatably connected to one end of the first cable body 4, and a second sleeve rod 11 is rotatably connected to one end of the second cable body 5. One end of the second cable body 5 is threadedly rotatably sleeved on the surface of the second lead screw 9 through the second sleeve rod 11, and one end of the first cable body 4 is threadedly rotatably sleeved on the surface of the first lead screw 8 through the first sleeve rod 10. A first tension sensor 6 is installed on one side of the surface of the first cable body 4, and a second tension sensor 7 is installed on one side of the surface of the second cable body 5.

[0021] Specifically, the first cable body 4 and the second cable body 5 have the same composition and structure, and the inner side of the first cable body 4 is provided with carbon fiber reinforced nylon core material 401.

[0022] Specifically, the carbon fiber reinforced nylon core material 401 is wrapped with graphene-coated steel strand 402, and an optical fiber sensor 403, a temperature sensor 407, and a humidity sensor 408 are installed around the outside of the graphene-coated steel strand 402.

[0023] Specifically, the outer side of the fiber optic sensor 403 is wrapped with a phase change material insulation layer 404.

[0024] Specifically, a protective sleeve 405 is laid and installed on the outside of the phase change material insulation layer 404.

[0025] Specifically, the outer surface of the protective cover 405 is coated with an anti-corrosion ceramic coating 406.

[0026] In this embodiment, the working status of the first cable body 4 and the second cable body 5 can be monitored in real time by using a first tension sensor 6, a second tension sensor 7, an optical fiber sensor 403, a temperature sensor 407, and a humidity sensor 408. Changes in temperature, humidity, and tension can be accurately captured by the sensors. This allows the driver to monitor the cable's working status in real time via an in-vehicle display, enabling timely detection and resolution of problems, thus improving vehicle safety and reliability. When the sensors detect a change in the cable's working status, the dual-axis motor 1 rotates the first lead screw 8 and the second lead screw 9 on both sides, thereby causing the first sleeve rod 10 and the second sleeve rod 11 to move on the surfaces of the first lead screw 8 and the second lead screw 9, respectively. This adjusts the tension between the first cable body 4 and the second cable body 5, ensuring stable performance. The carbon fiber reinforcement further enhances the stability of the cable. The nylon core material 401 improves the mechanical, thermal, and electrical properties of the first cable body 4 and the second cable body 5, and extends their service life. The graphene-coated steel strand 402 improves the electrical conductivity, corrosion resistance, and mechanical strength of the first cable body 4 and the second cable body 5. The phase change material insulation layer 404 improves the temperature regulation and adaptability of the first cable body 4 and the second cable body 5. The anti-corrosion ceramic coating 406 improves the wear resistance, corrosion resistance, oxidation resistance, thermal stability, and heat insulation performance of the first cable body 4 and the second cable body 5.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart adjustable electrically controlled cable, comprising a dual-axis motor (1), characterized in that: The output ends of the dual-axis motor (1) are respectively fixedly connected to a first connecting shaft (2) and a second connecting shaft (3). One end of the first connecting shaft (2) is fixedly connected to a first lead screw (8), and one end of the second connecting shaft (3) is fixedly connected to a second lead screw (9). The surface of the second lead screw (9) is provided with a second cable body (5), and the surface of the first lead screw (8) is provided with a first cable body (4). One end of the first cable body (4) is rotatably connected to a first sleeve rod (10), and one end of the second cable body (5) is rotatably connected to a second sleeve rod (11). One end of the second cable body (5) is threadedly rotated and sleeved on the surface of the second lead screw (9) through the second sleeve rod (11), and one end of the first cable body (4) is threadedly rotated and sleeved on the surface of the first lead screw (8) through the first sleeve rod (10). A first tension sensor (6) is installed on one side of the surface of the first cable body (4), and a second tension sensor (7) is installed on one side of the surface of the second cable body (5).

2. The intelligent adjustable electrically controlled cable according to claim 1, characterized in that: The first cable body (4) and the second cable body (5) have the same composition and structure. The inner side of the first cable body (4) is provided with carbon fiber reinforced nylon core material (401).

3. The intelligent adjustable electrically controlled cable according to claim 2, characterized in that: The carbon fiber reinforced nylon core (401) is wrapped with graphene-coated steel strand (402), and an optical fiber sensor (403), a temperature sensor (407), and a humidity sensor (408) are installed around the outside of the graphene-coated steel strand (402).

4. The intelligent adjustable electrically controlled cable according to claim 3, characterized in that: The outer side of the fiber optic sensor (403) is wrapped with a phase change material insulation layer (404).

5. The intelligent adjustable electrically controlled cable according to claim 4, characterized in that: A protective sleeve (405) is laid on the outside of the phase change material insulation layer (404).

6. The intelligent adjustable electrically controlled cable according to claim 5, characterized in that: The outer surface of the protective sleeve (405) is coated with an anti-corrosion ceramic coating (406).

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