Dynamically used cable
By adding reinforcing ribs to the outer surface of the cable body for dynamic use, the problem of limited lifespan of dynamic use cables when it is inconvenient to install external auxiliary mechanical mechanisms is solved, achieving a larger bending radius and a longer service life.
Patent Information
- Application Number
- CN202423131690.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-12-18
AI Technical Summary
In situations where it is inconvenient to install external auxiliary mechanical mechanisms, the service life of existing dynamic cables is limited by their own bending radius and cannot be effectively extended.
Reinforcing ribs with the same length extension direction as the cable body are set on the outer surface of the cable body to improve tensile and bending resistance and control the natural bending radius.
By adding reinforcing ribs, the cable can be used dynamically to form a larger bending radius, significantly extending its service life.
Smart Images
Figure CN223857903U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of cables, in particular to a dynamic use cable. BACKGROUND
[0002] There are two factors to determine the service life of the dynamic use cable: one is the service life of the insulation and sheath of the dynamic use cable, and the other is the service life of the metal conductor of the dynamic use cable. In practice, the service life of the insulation and sheath of the dynamic use cable can be improved by using materials such as butyl rubber and various elastomers with sufficient elongation, so that the actual service life of the dynamic use cable is determined by the metal conductor.
[0003] Under the same production process, the actual service life of the metal conductor of the dynamic use cable depends on the use frequency and the bending radius of the dynamic use cable. Therefore, under the condition of the same use frequency, the service life of the dynamic use cable is determined by the bending radius of the dynamic use cable under dynamic conditions, that is, the greater the bending radius of the dynamic use cable under dynamic conditions, the longer the service life of the dynamic use cable.
[0004] The existing dynamic use cable with a circular cross section or a strip-shaped dynamic use cable with a long cross section mainly controls the bending radius by setting an additional auxiliary mechanical mechanism. In some occasions where it is inconvenient to set an additional auxiliary mechanical mechanism, the dynamic use cable can only rely on the bending radius formed by its inherent mechanical properties during dynamic use, which limits the service life of the existing dynamic use cable. CONTENT OF THE UTILITY MODEL
[0005] The embodiment of the present application provides a dynamic use cable, which can solve the problem that the dynamic use cable can only rely on the bending radius formed by its inherent mechanical properties during dynamic use in some occasions where it is inconvenient to set an additional auxiliary mechanical mechanism, thereby limiting the service life of the existing dynamic use cable.
[0006] The embodiment of the utility model provides a dynamic use cable, including cable body and reinforcing rib, the reinforcing rib includes at least one, at least one reinforcing rib is arranged on the outer surface of the cable body, and the length extension direction is consistent with the cable body.
[0007] In a possible implementation manner, the reinforcing rib is integrally formed with the outer surface of the cable body.
[0008] In a possible implementation, the cable body comprises a sheath and a core; the core comprises a plurality of cores, each core comprising a conductor and an insulating sleeve covering the conductor; the plurality of cores are arranged in a straight array or a ring array; and the sheath covers the plurality of cores.
[0009] In a possible implementation, the cable body is in a strip shape; and the first planar side of the cable body is provided with at least one reinforcing rib.
[0010] In a possible implementation, the second planar side of the cable body is provided with at least one reinforcing rib, and the first planar side and the second planar side are opposite.
[0011] In a possible implementation, the first planar side and the second planar side of the cable body are provided with the same number of reinforcing ribs, and the positions of the reinforcing ribs correspond to each other.
[0012] In a possible implementation, the cable body is in a cylindrical shape; the reinforcing rib comprises a plurality of reinforcing ribs; and the plurality of reinforcing ribs are arranged in a ring array on the outer surface of the cable body with the central axis of the cable body as a central axis.
[0013] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
[0014] The dynamic use cable provided in the embodiments of the present application can form a larger bending radius, thereby greatly prolonging the service life of the dynamic use cable in a natural state. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the description of the embodiments of the present application will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0016] Figure 1 Structure diagram of the dynamic use cable provided in the embodiments of the present application Figure 1
[0017] Figure 2 Structure diagram of dynamic cable provided for the embodiment of the application Figure 2 ;
[0018] Figure 3 Structure diagram of dynamic cable provided for the embodiment of the application Figure 3 ;
[0019] Figure 4 Structure diagram of dynamic cable provided for the embodiment of the application Figure 4 .
[0020] Icon: 1-cable body; 11-sheath; 12-core; 121-conductor; 122-insulating sleeve; 2-stiffener. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0022] In the description of the embodiments of the present application, it should be noted that the orientations or positional relationships indicated by the terms “center”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, “outer” and the like are the orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of facilitating the description of the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. The terms “first”, “second”, “third” are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, the terms “mounting”, “connecting”, “connection” should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, and can be the communication between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.
[0023] Please refer to Figures 1-4 The embodiments of the present application provide a dynamic cable, which comprises a cable body 1 and a stiffener 2. The stiffener 2 comprises at least one, and the at least one stiffener 2 is arranged on the outer surface of the cable body 1, and the length extension direction is consistent with the cable body 1, that is, the stiffener 2 extends along the axial direction of the cable body 1.
[0024] The dynamic use cable of the embodiment of the present application can form a larger bending radius, thereby greatly prolonging the service life of the dynamic use cable in a natural state.
[0025] With reference to the Figures 1-4 The reinforcing rib 2 is integrally formed with the outer surface of the cable body 1, thereby facilitating the manufacture of the dynamic use cable of the embodiment of the present application, and the reinforcing rib 2 can be more stably fixed with the outer surface of the cable body 1.
[0026] Further, as shown in Figures 1-4 The cable body 1 includes a sheath 11 and a wire core 12. The wire core 12 includes a plurality of wire cores, and each wire core 12 includes a conductor 121 and an insulating sleeve 122, and the insulating sleeve 122 is wrapped on the outer side of the conductor 121. The number of wire cores 12 can be set according to actual needs.
[0027] The plurality of wire cores 12 are arranged in a straight line array or a ring array. The sheath 11 is wrapped on the outer side of the plurality of wire cores 12. Figures 1-3 A structure diagram of the wire core 12 being eight is shown, the eight wire cores 12 are arranged in a straight line array, and the sheath 11 is wrapped on the outer side of the plurality of wire cores 12, so that the cross section of the cable body 1 is a long strip shape. As shown in Figure 4 A structure diagram of the wire core 12 being four is shown, the four wire cores 12 are arranged in a ring array, so that the cross section of the cable body 1 is a circular shape.
[0028] Optionally, the cable body 1 is a strip, that is, the cross section is a long strip shape. At least one reinforcing rib 2 is arranged on the first plane side of the cable body 1. As shown in Figure 1 A structure diagram of the cable body 1 in which the first plane side is provided with one reinforcing rib 2 is shown. Figure 2 A structure diagram of the cable body 1 in which the first plane side is provided with two reinforcing ribs 2 is shown. By arranging at least one reinforcing rib 2 on the first plane side of the strip-shaped cable body 1, when the dynamic use cable provided by the embodiment of the present application is bent towards the first plane side, the reinforcing rib 2 can provide bending resistance, and when the dynamic use cable is bent away from the first plane side, the reinforcing rib 2 can provide tensile resistance, thereby the dynamic use cable provided by the embodiment of the present application can form a larger bending radius, greatly improving the service life.
[0029] Further, at least one reinforcing rib 2 is arranged on the second plane side of the cable body 1, and the first plane side and the second plane side are opposite. As shown in Figure 3The structure diagram of the first planar side and the second planar side of the cable body 1 respectively providing two reinforcing ribs 2 is shown. In actual use, when the dynamic use cable provided by the embodiment of the application is bent towards the first planar side, the reinforcing rib 2 provided on the first planar side can provide bending resistance, and the reinforcing rib 2 on the second planar side can provide tensile resistance; when the dynamic use cable provided by the embodiment of the application is bent towards the second planar side, the reinforcing rib 2 provided on the first planar side can provide tensile resistance, and the reinforcing rib 2 on the second planar side can provide bending resistance, thereby further enabling the dynamic use cable provided by the embodiment of the application to form a larger bending radius, and further improving the service life. At the same time, since the two sides of the cable body 1 are both provided with reinforcing ribs 2, the application range during installation is larger, and it is not necessary to consider which side is located above, thereby making the installation more convenient and less prone to errors.
[0030] As shown in Figure 3 , the number of reinforcing ribs 2 provided on the first planar side and the second planar side of the cable body 1 is consistent, and the positions are corresponding, thereby in actual use, the dynamic use cable is more uniformly stressed, and the use effect is better.
[0031] As shown in Figure 4 , the cable body 1 is in a cylindrical shape. The reinforcing rib 2 includes a plurality of reinforcing ribs. The plurality of reinforcing ribs 2 are arranged in a ring array on the outer surface of the cable body 1 with the central axis of the cable body 1 as the central axis. Figure 4 The structure diagram of the reinforcing rib 2 including eight reinforcing ribs 2 arranged in a ring array on the outer surface of the cable body 1 with the central axis of the cable body 1 as the central axis is shown. Since the plurality of reinforcing ribs 2 are arranged in a ring array on the outer surface of the cable body 1 with the central axis of the cable body 1 as the central axis, the dynamic use cable of the embodiment of the application can have good tensile resistance and bending resistance regardless of how it is installed, and is uniformly stressed, thereby being applicable to a wider range of occasions.
[0032] Of course, the thickness, height and position on the outer surface of the cable body 1 of the reinforcing rib 2 can also be adjusted according to actual needs, thereby adjusting the bending radius of the dynamic use cable.
[0033] Each embodiment in the specification is described in a progressive manner, and the same or similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments.
[0034] The above embodiments are only used to illustrate the technical solutions of the application, and are not limited to the application; although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the application.
Claims
1. A dynamic use cable, characterized in that, The cable body and the reinforcing rib; The reinforcing rib includes at least one, at least one of the reinforcing rib is arranged on the outer surface of the cable body, and the length extension direction is consistent with the cable body.
2. The dynamic use cable of claim 1, wherein, The reinforcing rib is integrally formed with the outer surface of the cable body.
3. The dynamic use cable of claim 1, wherein, The cable body includes a sheath and a core; The core includes a plurality of, each core includes a conductor and an insulating sleeve, and the insulating sleeve is wrapped outside the conductor; The plurality of cores are arranged in a straight array or a ring array; The sheath is wrapped outside the plurality of cores.
4. The dynamic use cable of claim 1, wherein, The cable body is in a strip shape; At least one reinforcing rib is arranged on the first plane side of the cable body.
5. The dynamic use cable of claim 4, wherein, At least one reinforcing rib is arranged on the second plane side of the cable body, and the first plane side and the second plane side are opposite.
6. The dynamic use cable of claim 5, wherein, The number of reinforcing ribs arranged on the first plane side and the second plane side of the cable body is consistent, and the arrangement positions correspond to each other.
7. The dynamic use cable of claim 1, wherein, The cable body is in a cylindrical shape; The reinforcing rib includes a plurality of; The plurality of reinforcing ribs are arranged in a ring array on the outer surface of the cable body with the central axis of the cable body as the central axis.