CN220543607U - Long-stroke servo power control flexible cable - Google Patents

Abstract

The utility model belongs to the technical field of cables, in particular to a long-stroke servo power control flexible cable, which comprises a cable inner core, wherein an inner support piece and an outer support piece are arranged on the outer side of the cable inner core, an elastic strip is arranged in the outer support piece, and a wrapping belt is arranged on the outer side of the outer support piece. According to the utility model, the inner supporting piece, the outer supporting piece, the elastic strip, the wrapping belt, the elastic connecting piece, the sleeve piece, the component groove, the limiting block and the fixing piece are arranged, the structural inner core adopted in the cable is independently arranged in a space, the situation that the cable is subjected to acting force in the using process is prevented, abrasion occurs between the cable inner cores, a good protection effect can be achieved on the cable inner cores, meanwhile, the sleeve piece adopted on the outer side can be adjusted along the assembled path, the flexibility is good, the fixing piece is adopted to penetrate through the elastic connecting piece to fix the cable, the assembly and fixing operation of the cable is simple, the convenience and the daily disassembly and the washing are realized, and the overhaul efficiency of the cable is improved.

Description

Long-stroke servo power control flexible cable

Technical Field

The utility model relates to the technical field of cables, in particular to a long-stroke servo power control flexible cable.

Background

The long-stroke servo power control flexible cable is a cable for connecting a long-stroke servo power control system, and has the characteristics of flexibility and durability. In automated and robotic applications, long-stroke servo-power control systems typically require the transmission of power and signals to achieve motion control and position feedback. Conventional cables may be damaged or subject to electromagnetic interference during long distance transportation and frequent movement, while flexible cables can solve these problems.

The prior art has the following problems:

in the use process of common cable internal structure and long-stroke assembly connection, the cable internal structure can be subjected to acting forces in different directions, deformation of the cable internal structure is easy to occur, the protection effect of the internal structure is poor, the cable assembly and fixation operation is troublesome, and the cable is inconvenient to overhaul and use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the long-stroke servo power control flexible cable, and solves the problems that the deformation of the internal structure of the cable is easy to occur due to the acting force in different directions in the existing long-stroke assembly and connection use process, the internal structure protection effect is poor, the cable assembly and fixing operation is troublesome, and the routine maintenance is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a long stroke servo power control flexible cable, includes the cable inner core, the outside of cable inner core is provided with interior support piece and outer support piece, the inside of outer support piece is provided with the elastic strip, the outside of outer support piece is provided with around the band, around the outside of band is provided with the insulating layer, the outside of insulating layer is provided with the stretch-proofing layer, the outside of stretch-proofing layer is provided with the external member, one side of external member is provided with the bottom plate, one side of bottom plate is provided with the arced component, the mounting hole has been seted up to the one end of bottom plate, the inside of mounting hole is provided with the mounting, the draw-in groove has been seted up on the surface of mounting, the inside of draw-in groove is provided with the fastener, the one end of fastener is provided with the spring, one side of fastener is provided with the ejector pad, the component groove has been seted up in the outside of external member groove, the inside of component groove is provided with the elastic connection spare, the spacing groove has been seted up to the inside of spacing groove and has the stopper that is connected with the elastic connection spare.

As a preferable technical scheme of the utility model, the number of the inner supporting pieces is six, the six inner supporting pieces are distributed in the wrapping belt in a central symmetry manner, and elastic strips are arranged in the inner supporting pieces.

As a preferable technical scheme of the utility model, two elastic strips are arranged in each outer support piece, and the two elastic strips are symmetrically distributed in the outer support piece.

As a preferable technical scheme of the utility model, the inner dimension of the clamping groove is matched with the dimension of the clamping piece, and the clamping piece is clamped with the fixing piece through the clamping groove.

As a preferable technical scheme of the utility model, the inner dimension of the limiting groove is matched with the dimension of the limiting block, and the limiting block is movably connected with the external member through the limiting groove.

As a preferable aspect of the present utility model, the shape of the component groove is arc-shaped, and the inner dimension of the component groove is smaller than the dimension of the fixing member.

As a preferable technical scheme of the utility model, an outer support piece and an inner support piece are arranged on the outer side of each cable inner core, and the outer support piece and the inner support piece clamp the cable inner cores.

Compared with the prior art, the utility model provides the long-stroke servo power control flexible cable, which has the following beneficial effects:

1. this long stroke servo power control flexible cable is through setting up interior support piece, outer support piece, elastic strip and wrapping the area, and the inside structure inner core that adopts of cable is in a space inside alone, prevents to receive effort in the cable use, appears wearing and tearing condition between the cable inner core, can play a better protection effect to the cable inner core.

2. This long stroke servo power control flexible cable is through setting up elastic connection spare, external member, component groove, spacing groove, stopper and mounting, and in the cable in-service use, the external member that the outside adopted can be adjusted along the route of assembly, and the flexibility is good, and adopts the mounting to pass elastic connection spare and fix the cable, and not only the assembly fixed operation of cable is simple, and convenient daily unpick and wash has improved the maintenance efficiency of cable moreover.

Drawings

FIG. 1 is a schematic cross-sectional view of a long-stroke servo power control flexible cable according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure at A;

FIG. 3 is a schematic diagram of the construction of the kit;

FIG. 4 is a schematic view of an arcuate member;

fig. 5 is a schematic view of a structure of the fixing member.

In the figure: 1. a cable core; 2. an inner support; 3. an outer support; 4. an elastic strip; 5. wrapping the belt; 6. an insulating layer; 7. a stretch resistant layer; 8. a kit; 9. a bottom plate; 10. an arc-shaped member; 11. a fixing member; 12. a mounting hole; 13. a clamping groove; 14. a clamping piece; 15. a spring; 16. a pushing block; 17. a component groove; 18. an elastic connection member; 19. a limit groove; 20. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the present embodiment: the utility model provides a long-stroke servo power control flexible cable, including cable inner core 1, the outside of cable inner core 1 is provided with interior support piece 2 and outer support piece 3, a support protection use for cable inner core 1, the inside of outer support piece 3 is provided with elastic strip 4, a be used for improving the whole flexible use of cable, the outside of outer support piece 3 is provided with around band 5, the outside around band 5 is provided with insulating layer 6, the outside of insulating layer 6 is provided with stretch-proof layer 7, the outside of stretch-proof layer 7 is provided with external member 8, one side of external member 8 is provided with bottom plate 9, one side of bottom plate 9 is provided with arc piece 10, mounting hole 12 has been seted up to one end of bottom plate 9, the inside of mounting hole 12 is provided with mounting 11, draw-in groove 13 has been seted up on the surface of mounting 11, the inside of draw-in groove 13 is provided with fastener 14, one end of fastener 14 is provided with spring 15, one side of fastener 14 is provided with push block 16, a be used for the cable dismantlement operation use, component groove 17 has been seted up in the outside of component groove 17, the inside of component groove 17 is provided with elastic connection piece 18, limit groove 19 has the inside of component groove 17, limit groove 19 has limit groove 19, limit groove 19 has limit stopper 20 connected with inside limit stopper 20.

In the embodiment, the number of the inner supporting pieces 2 is six, the six inner supporting pieces 2 are distributed in the wrapping belt 5 in a central symmetry manner, and the elastic strips 4 are arranged in the inner supporting pieces 2 to realize the independent protection effect on the cable inner cores 1, prevent the cable inner cores 1 from being worn, and have good protection effect; two elastic strips 4 are arranged in each outer support piece 3, and the two elastic strips 4 are symmetrically distributed in the outer support pieces 3, so that the structure design is reasonable; the inner dimension of the clamping groove 13 is matched with the dimension of the clamping piece 14, the clamping piece 14 is clamped with the fixing piece 11 through the clamping groove 13, and the cable is convenient to install; the inner size of the limiting groove 19 is matched with the size of the limiting block 20, and the limiting block 20 is movably connected with the sleeve 8 through the limiting groove 19, so that the activity is good; the shape of the component groove 17 is arc, the internal size of the component groove 17 is smaller than the size of the fixing piece 11, and the structural design is reasonable; the outside of every cable inner core 1 is provided with an outer support piece 3 and an interior support piece 2, and outer support piece 3 and interior support piece 2 block cable inner core 1, structural design is reasonable.

The working principle and the using flow of the utility model are as follows: in the process of assembling the cable, the bottom plate 9 is fixed at a corresponding position, in the process of assembling, the outer side of the cable is stuck to one side of the arc-shaped piece 10, two ends of the fixing piece 11 are propped against the inside of the component groove 17 on the outer surface of the sleeve piece 8, the elastic connecting piece 18 is propped up through pushing operation, one end of the elastic connecting piece passes through the component groove 17 and is inserted into the inside of the mounting hole 12, the clamping piece 14 can move upwards, the spring 15 is compressed, and when the proper position is pushed, the compressed spring 15 is clamped in the clamping groove 13 at the corresponding position with the clamping piece 14, so that the assembly and the fixation of the cable are completed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a long stroke servo power control flexible cable, includes cable inner core (1), its characterized in that: the cable inner core (1) is provided with an inner supporting piece (2) and an outer supporting piece (3), an elastic strip (4) is arranged in the outer supporting piece (3), a wrapping belt (5) is arranged on the outer side of the outer supporting piece (3), an insulating layer (6) is arranged on the outer side of the wrapping belt (5), a stretching resistant layer (7) is arranged on the outer side of the insulating layer (6), a sleeve piece (8) is arranged on the outer side of the stretching resistant layer (7), a bottom plate (9) is arranged on one side of the sleeve piece (8), an arc-shaped piece (10) is arranged on one side of the bottom plate (9), a mounting hole (12) is formed in one end of the bottom plate (9), a fixing piece (11) is arranged in the inner side of the mounting hole (12), a clamping groove (13) is formed in the surface of the fixing piece (11), a clamping piece (14) is arranged in the inner side of the clamping groove (13), a spring (15) is arranged at one end of the clamping piece (14), a push block (16) is arranged on one side of the clamping piece (14), a push block (8), a groove (17) is formed in the inner side of the clamping piece (17), a groove (17), a limiting block (20) connected with the elastic connecting piece (18) is arranged in the limiting groove (19).

2. The long travel servo power control flex cable of claim 1 wherein: the number of the inner supporting pieces (2) is six, the six inner supporting pieces (2) are distributed in the wrapping belt (5) in a central symmetry mode, and elastic strips (4) are arranged in the inner supporting pieces (2) as well.

3. The long travel servo power control flex cable of claim 1 wherein: two elastic strips (4) are arranged in each outer support (3), and the two elastic strips (4) are symmetrically distributed in the outer support (3).

4. The long travel servo power control flex cable of claim 1 wherein: the inner dimension of the clamping groove (13) is matched with the dimension of the clamping piece (14), and the clamping piece (14) is clamped with the fixing piece (11) through the clamping groove (13).

5. The long travel servo power control flex cable of claim 1 wherein: the inner size of the limiting groove (19) is matched with the size of the limiting block (20), and the limiting block (20) is movably connected with the sleeve member (8) through the limiting groove (19).

6. The long travel servo power control flex cable of claim 1 wherein: the shape of the component groove (17) is arc-shaped, and the inner dimension of the component groove (17) is smaller than the dimension of the fixing piece (11).

7. The long travel servo power control flex cable of claim 1 wherein: an outer support (3) and an inner support (2) are arranged on the outer side of each cable inner core (1), and the cable inner cores (1) are clamped by the outer support (3) and the inner support (2).