CN209607454U - A kind of flat cable - Google Patents

Abstract

The utility model discloses a kind of flat cables; including rubber slab; the inside of the rubber slab is from left to right successively affixed, and there are three protective cases; the inner wall of the protective case is connected with woven roving; the inner wall of the woven roving is connected with insulation sleeve; the inside of the insulation sleeve is connected with mostly with conducting wire, and the upper surface center left and right sides of the rubber slab is provided with the first groove, and the left and right sides of the rubber slab is connected with rubber strip.The flat cable, carry out using when, pass through the cooperation between rubber slab, rubber strip, cylinder, reinforcing rib and woven roving, it can make flat cable that there is stronger pull resistance, prevent the security risk of flat cable, passed through the cooperation between rubber slab, the first groove, through slot and third groove, blade can greatly reduce and cut askew situation appearance, the exposed of flat cable inside copper wire is prevented, work difficulty is reduced, is conducive to safe construction.

Description

A kind of flat cable

Technical field

The utility model relates to flat cable technical field, specially a kind of flat cable.

Background technique

Flat cable is normal structure production, is applicable in ac rated voltage 450V/70V and mobile electrical devices below In, flat type structure is not twisted together especially suitable for the occasion being frequently bended, and is folded neatly, is suitable for power generation, metallurgy, chemical industry, harbour Etc. electric appliance connection between mobile appliance equipment under adverse circumstances, flexibility of the existing flat cable due to excessively focusing on cable, But the pull resistance for having ignored flat cable is easy to appear flat cable during flat cable carries out mobile install and use The case where inner lead some of them are broken occurs, although may be used, there are stronger application risk, and it is existing Although flat cable is provided with the parted hair operation that groove is convenient for flat cable, but blade is likely to occur during worker operation It cuts askew situation to occur, causes the exposed of flat cable inside copper wire, be unfavorable for safe construction.

Utility model content

The purpose of this utility model is to provide a kind of flat cables, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of flat cable, including rubber slab, institute State the inside of rubber slab it is from left to right successively affixed there are three protective cases, the inner wall of the protective case is connected with woven roving, described The inner wall of woven roving is connected with insulation sleeve, and the inside of the insulation sleeve is connected with mostly with conducting wire, in the upper surface of the rubber slab Be provided with the first groove at left and right sides of the heart, the left and right sides of the rubber slab is connected with rubber strip, the rubber strip up and down Two sides is provided with the second groove, cylinder is connected on the right side of the rubber strip, the inside of the cylinder is connected with reinforcing rib, described The front side surface of first groove successively opens multiple through slots from top to bottom, and it is recessed that the inside upper and lower ends of the through slot are provided with third Slot.

Preferably, the outer wall bottom end of three protective cases is socketed with square plate, the upper surface of the square from left to right according to Secondary affixed there are three rubber tube, the rubber tube runs through square, and the rubber tube and protective case are interference fitted, outside the square plate Wall fixing sleeve is connected to column, and the left and right sides bottom end of the column is connected with transverse slat, and the upper surface of the transverse slat is provided with fixation Hole.

Preferably, the bottom end of the protective case is equipped with connector lug, and the connector lug is fixedly linked with conducting wire, the connector lug It is electrical connected with conducting wire.

Preferably, the outer wall bottom end of the protective case is socketed with heat-shrink tube, and the heat-shrink tube offsets with connector lug.

Preferably, the outer wall upper and lower ends of the cylinder are machined with mill line.

Compared with prior art, the utility model has the beneficial effects that the flat cable, is carrying out in use, passing through rubber Cooperation between offset plate, rubber strip, cylinder, reinforcing rib and woven roving can make flat cable have stronger pull resistance, flat During flat cable carries out mobile install and use, is not in the case where flat cable inner lead is broken appearance, prevents The security risk of flat cable, it is flat when needing to carry out by the cooperation between rubber slab, the first groove, through slot and third groove When flat cable carries out parted hair, blade is inserted into the inside of through slot, and flat cable separately, can greatly reduce Blade, which cuts askew situation, to be occurred, it is therefore prevented that copper wire is exposed inside flat cable, reduces work difficulty, applies conducive to safety Work.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the overhead, partial cut-away view of Fig. 1；

Fig. 3 is the attachment structure schematic diagram of Fig. 1 rubber slab, cylinder and reinforcing rib.

In figure: 1, rubber slab, 2, protective case, 3, woven roving, 4, insulation sleeve, 5, conducting wire, the 6, first groove, 7, rubber strip, 8, the second groove, 9, cylinder, 10, reinforcing rib, 11, through slot, 12, third groove, 13, square plate, 14, rubber tube, 15, column, 16, Transverse slat, 17, fixation hole, 18, connector lug, 19, heat-shrink tube, 20, mill line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of flat cable, including rubber slab 1, rubber Plate 1 is made of rubber material, has certain toughness under room temperature, the inside of rubber slab 1 is from left to right successively affixed, and there are three protections It covers 2 protective cases 2 to be made of high density polyethylene (HDPE) material, the inner wall of protective case 2 is connected with woven roving 3, and woven roving 3 is glass fibre Woven roving cylinder made of woven roving, the inner wall of woven roving 3 are connected with insulation sleeve 4, and insulation sleeve 4 is high density polyethylene (HDPE) material system At the inside of insulation sleeve 4 is connected with seven with conducting wire 5, and the upper surface center left and right sides of rubber slab 1 is provided with the first groove 6, rubber The left and right sides of offset plate 1 is connected with rubber strip 7, and the upper and lower surface of rubber strip 7 is provided with the second groove 8, the right side of rubber strip 7 It is connected with cylinder 9, the inside of cylinder 9 is connected with reinforcing rib 10, and reinforcing rib 10 is made of the wire quality of diameter 0.2mm, and first The front side surface of groove 6 successively opens multiple through slots 11 from top to bottom, and the inside upper and lower ends of through slot 11 are provided with third groove 12, the outer wall bottom end of three protective cases 2 is socketed with square plate 13, and the upper surface of square 13 is from left to right successively affixed, and there are three rubber Cylinder 14, rubber tube 14 is made of rubber material, has certain toughness under room temperature, and rubber tube 14 runs through square 13, rubber tube 14 It is interference fitted with protective case 2, the outer wall fixing sleeve of square plate 13 is connected to column 15, and the left and right sides bottom end of column 15 is connected with cross Plate 16, the upper surface of transverse slat 16 are provided with fixation hole 17, and fixation hole 17 runs through transverse slat 16, convenient for the fixation of transverse slat 16, protective case 2 Bottom end is equipped with connector lug 18, and connector lug 18 is made of copper material, and connector lug 18 is fixedly linked with conducting wire 5, connector lug 18 with lead Line 5 is electrical connected, and convenient for the docking of conducting wire 5, the outer wall bottom end of protective case 2 is socketed with heat-shrink tube 19, heat-shrink tube 19 and connector lug 18 offset, and heat-shrink tube 19 is made of polyolefin material, and heat-shrink tube 19 can dock the end of a thread 18 and play a protective role, cylinder 9 Outer wall upper and lower ends are machined with mill line 20, and mill line 20 can increase the frictional force of 9 outer wall upper and lower ends of cylinder.

During flat cable carries out mobile install and use, user can pull cylinder 9 to carry out rubber slab 1 Mobile migration, the reinforcing rib inside cylinder 9 can absorb active force when flat cable moves, it is therefore prevented that migration force directly with lead 5 phase operation of line avoids the case where 5 inside copper wire of conducting wire is broken, can when needing to carry out large curved to 1 part of rubber slab The rubber strip 7 of flat cable local job two sides is cut open, is cut off by the cylinder cut open 9, when rubber slab 1 carry out Biggish bending can insert the blade into the inside of through slot 11 when needing to carry out the operation of trisection separated time to rubber slab 1, Make blade through rubber slab 1 along third groove 12 and the slowly cutting of the first groove 6, can greatly reduce blade cut it is askew It happens, can effectively prevent the exposed situation of 1 inside copper wire of rubber slab from occurring, it, can be with before docking flat cable The outer wall of three protective cases 2 is socketed upper plate 13, is carrying out butt-joint operation, it can be by the perpendicular of 13 outer wall of square plate after the completion of docking Cylinder 15 and connecting line are sealed with insulating tape, can increase the leakproofness of flat cable joint.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of flat cable, including rubber slab (1), it is characterised in that: the inside of the rubber slab (1) is from left to right successively solid It connects there are three protective case (2), the inner wall of the protective case (2) is connected with woven roving (3), and the inner wall of the woven roving (3) is affixed Have insulation sleeve (4), the inside of the insulation sleeve (4) is connected with mostly with conducting wire (5), and the upper surface center of the rubber slab (1) is left Right two sides are provided with the first groove (6), and the left and right sides of the rubber slab (1) is connected with rubber strip (7), the rubber strip (7) upper and lower surface is provided with the second groove (8), is connected with cylinder (9) on the right side of the rubber strip (7), the cylinder (9) Inside is connected with reinforcing rib (10), and the front side surface of first groove (6) successively opens multiple through slots (11), institute from top to bottom The inside upper and lower ends for stating through slot (11) are provided with third groove (12).

2. a kind of flat cable according to claim 1, it is characterised in that: the outer wall bottom end of three protective cases (2) It is socketed with square plate (13), the upper surface of the square plate (13) is from left to right successively affixed, and there are three rubber tube (14), the rubber Cylinder (14) runs through square plate (13), and the rubber tube (14) and protective case (2) are interference fitted, the outer wall fixing sleeve of the square plate (13) It is connected to column (15), the left and right sides bottom end of the column (15) is connected with transverse slat (16), the upper surface of the transverse slat (16) It is provided with fixation hole (17).

3. a kind of flat cable according to claim 1, it is characterised in that: the bottom end of the protective case (2) is equipped with wiring Head (18), the connector lug (18) are fixedly linked with conducting wire (5), and the connector lug (18) is electrical connected with conducting wire (5).

4. a kind of flat cable according to claim 1, it is characterised in that: the outer wall bottom end of the protective case (2) is socketed Have heat-shrink tube (19), the heat-shrink tube (19) offsets with connector lug (18).

5. a kind of flat cable according to claim 1, it is characterised in that: the outer wall upper and lower ends of the cylinder (9) are equal It is machined with mill line (20).