Fracture-resistant flat sheath wire

Abstract

The utility model relates to the technical field of flat sheath wires, and discloses an anti-fracture flat sheath wire, which comprises two first flat insulating sheaths, cable bodies which are uniformly distributed are arranged in the two first flat insulating sheaths, a second flat insulating sheath is sleeved outside the first flat insulating sheaths, and the second flat insulating sheath is sleeved outside the second flat insulating sheath. The right side of the second flat insulating sheath is fixedly connected with a tough elastic piece, the outer side of the tough elastic piece is fixedly connected with a pressing block, the left side of the second flat insulating sheath is provided with a dismounting assembly, the two sides of the second flat insulating sheath above are fixedly connected with connecting blocks, and the bottoms of the connecting blocks are fixedly connected with connecting columns. According to the utility model, through the mutual cooperation of the dismounting assembly, the fixing seat, the sliding groove, the limiting clamping block, the limiting insertion block, the pull plate, the pull rod and the pressing block, the two second flat insulation sheaths can be superposed and combined, cables can be prevented from being scattered in the wire box, and the utilization rate of the space in the wire box is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to flat sheath wire technical field, concretely is a kind of flat sheath wire of anti-fracture. BACKGROUND

[0002] Cable is widely used in various occasions as a commonly used cable laying circuit, and a large amount of cable is often used for laying during decoration process. During modern home decoration, most of the decoration personnel choose to arrange cable by buried wire, and the hidden wire box is buried in the wall, and the size of the wire box is small.

[0003] The existing cable is mostly composed of multiple cables bundled by sheath to form a group of cables with sheath, and multiple groups of cables are laid in the wire box, so that the cable layout in the wire box is chaotic, and the cables can be entangled together, which is not convenient to arrange.

[0004] In view of the above problems, an anti-fracture flat sheath wire is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an anti-fracture flat sheath wire, which solves the problem of chaotic cable layout in the wire box and the entanglement of cables in the wire box.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-fracture flat sheath wire, comprising a first flat insulating sheath, two first flat insulating sheaths are provided with uniformly distributed cable bodies, a second flat insulating sheath is provided outside the first flat insulating sheath, a flexible spring is fixedly connected to the right side of the second flat insulating sheath, a pressing block is fixedly connected to the outside of the flexible spring, a disassembly assembly is arranged on the left side of the second flat insulating sheath, connecting blocks are fixedly connected to the upper sides of the second flat insulating sheath, connecting columns are fixedly connected to the bottoms of the connecting blocks, limit plug blocks are fixedly connected to the bottoms of the connecting columns, fixed seats are fixedly connected to the middle parts of the lower sides of the second flat insulating sheath, grooves are formed in the top parts of the fixed seats, two limit clamping blocks are slidably connected in the grooves, support plates are fixedly connected to the top parts of the two sides of the fixed seat, and pull rods are slidably connected in the two support plates.

[0007] By using the above technical scheme, the limit plug blocks on the upper sides of the second flat insulating sheath are inserted into the two limit clamping blocks on the lower sides of the second flat insulating sheath and are limited, so that the two second flat insulating sheaths are combined, and two or more flat sheath wires are stacked together to form a multi-layer flat cable. This way can increase the number of cable cores in a limited space and meet the connection needs of more circuits.

[0008] As a further description of the above technical solution: the disassembly assembly comprises a disassembly block, the disassembly block is fixedly connected with the left side of the second flat insulation sheath, a slot is formed in the left side of the disassembly block, and a groove is formed in the top of the disassembly block.

[0009] By adopting the above technical solution, the disassembly assembly can limit the toughness of the bullet, so that the two second flat insulation sheaths can be combined side by side, and a plurality of flat sheath wires can be combined side by side and compactly, forming a wider flat cable. This way can increase the total cross-sectional area of the cable and meet the higher current load demand.

[0010] As a further description of the above technical solution: the cable body comprises a core, an insulation layer is arranged outside the core, and a shielding layer is arranged outside the insulation layer.

[0011] By adopting the above technical solution, the safety effect of the cable can be improved through the insulation layer and the shielding layer.

[0012] As a further description of the above technical solution: two adjacent ends of the pull rod are fixedly connected with the limiting clamp block.

[0013] By adopting the above technical solution, the limiting clamp block can be moved conveniently by the pull rod.

[0014] As a further description of the above technical solution: two opposite ends of the pull rod are fixedly connected with a pull plate, and the pull plate is arranged outside the supporting plate.

[0015] By adopting the above technical solution, the pull rod can be moved by the pull plate.

[0016] As a further description of the above technical solution: a spring is arranged outside the pull rod, and the spring is arranged between the supporting plate and the limiting clamp block.

[0017] By adopting the above technical solution, the two limiting clamp blocks can be moved relatively by the spring reset.

[0018] As a further description of the above technical solution: the second flat insulation sheath is provided with a plurality of uniformly distributed anti-breaking belts.

[0019] By adopting the above technical solution, the anti-breaking effect of the second flat insulation sheath can be improved by the plurality of uniformly distributed anti-breaking belts, and the protection effect of the internal cable can be achieved.

[0020] As a further description of the above technical solution: two limiting blocks are fixedly connected in the slot, and the limiting blocks are arranged on both sides of the groove.

[0021] By adopting the technical scheme, the terminal of the outside of the flexible spring sheet can be limited by the limiting block.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] The anti-fracture flat sheath wire provided by the utility model is compactly combined together in parallel by the cooperation of the dismounting assembly, the fixing seat, the sliding groove, the limiting clamp block, the limiting plug block, the pull plate, the pull rod, the spring, the flexible spring sheet and the pressing block, and the flexible spring sheet can be limited by the dismounting assembly, so that two second flat insulation sheaths can be combined in parallel, a wider flat cable is formed, higher current load demand can be met, the limiting plug blocks on the two sides of the upper second flat insulation sheath are inserted into the two limiting clamp blocks on the two sides of the lower second flat insulation sheath and are limited, so that the two second flat insulation sheaths are combined in a stacked manner, the cable core number can be increased in limited space, the connection demand of more circuits can be met, the cables can be prevented from being scattered in the wire box, and the space utilization rate of the wire box is higher. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole structure schematic view of the utility model;

[0025] Figure 2 It is a cable body structure schematic view of the utility model;

[0026] Figure 3 It is Figure 2 It is an enlarged view of A in the middle;

[0027] Figure 4 It is a dismounting assembly structure schematic view of the utility model.

[0028] In the figure: 1, first flat insulation sheath; 2, cable body; 3, wire core; 4, insulation layer; 5, shielding layer; 6, second flat insulation sheath; 7, anti-fracture belt; 8, flexible spring sheet; 9, pressing block; 10, dismounting block; 11, plug groove; 12, limiting block; 13, slot; 14, connecting block; 15, connecting column; 16, limiting plug block; 17, fixing seat; 18, sliding groove; 19, limiting clamp block; 20, support plate; 21, pull rod; 22, pull plate; 23, spring. DETAILED DESCRIPTION

[0029] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0030] In order to further understand the content of the present application, the present application will be described in detail with reference to the drawings.

[0031] With reference to Figures 1-4 The present application discloses a kind of flat sheath wire of breaking resistance, including first flat insulating sheath 1, play the effect of protection, two first flat insulating sheath 1 It is uniformly distributed with cable body 2 in it, first flat insulating sheath 1 It is externally sheathed with second flat insulating sheath 6, can improve the effect of protection, second flat insulating sheath 6 Right side is fixedly connected with flexible spring 8, flexible spring 8 It is hook type, flexible spring 8 Outer side is fixedly connected with pressing block 9, and deformation can be generated to flexible spring 8 by pressing block 9, to facilitate disassembly, second flat insulating sheath 6 Left side is provided with disassembly assembly, top second flat insulating sheath 6 Both sides are fixedly connected with connecting block 14, connecting block 14 Bottom is fixedly connected with connecting column 15, play the effect of connection, connecting column 15 Bottom is fixedly connected with limit plug 16, limit plug 16 Play the effect of limiting, below second flat insulating sheath 6 Both sides are fixedly connected with fixed seat 17 in middle part, fixed seat 17 Top is provided with sliding slot 18, it is convenient to limit limit clamp block 19, sliding slot 18 It is slidably connected with two limit clamp blocks 19 in, fixed seat 17 Top both sides are fixedly connected with support plate 20, two support plates 20 It is slidably connected with pull rod 21 in penetration, and limit clamp block 19 It can be moved by pull rod 21, two pull rods 21 Adjacent one end is fixedly connected with limit clamp block 19, two pull rods 21 Back one end is fixedly connected with pull plate 22, and pull plate 22 It is arranged at the outer side of support plate 20, and pull plate 22 It can move pull rod 21, pull rod 21 Outer ring is sheathed with spring 23, and spring 23 It is arranged between support plate 20 and limit clamp block 19, and two limit clamp blocks 19 It can be moved by spring 23 reset, second flat insulating sheath 6 It is uniformly distributed with breaking resistance zone 7 in, and the breaking resistance effect of second flat insulating sheath 6 It can be improved by multiple uniformly distributed breaking resistance zones 7, play the protection effect to internal cable.

[0032] With reference to Figure 4, the dismounting assembly comprises a dismounting block 10, the dismounting block 10 is fixedly connected with the left side of the second flat insulation sheath 6, a slot 11 is formed in the left side of the dismounting block 10, a groove 13 is formed in the top of the dismounting block 10, the groove 13 is communicated with the slot 11, two limiting blocks 12 are fixedly connected in the slot 11, the limiting blocks 12 are arranged on the two sides of the groove 13, the dismounting assembly can limit the toughness elastic sheet 8, so that the two second flat insulation sheaths 6 can be combined side by side, and a plurality of flat sheath wires are combined side by side compactly to form a wider flat cable. In this way, the total cross-sectional area of the cable can be increased, and the demand for higher current load can be met.

[0033] Referring to Figure 2 , the cable body 2 comprises a wire core 3, an insulation layer 4 is arranged outside the wire core 3, and a shielding layer 5 is arranged outside the insulation layer 4. The safety effect of the cable can be improved through the insulation layer 4 and the shielding layer 5.

[0034] Working principle: when in use, the two second flat insulation sheaths 6 are stacked one above the other, and the limiting insertion blocks 16 on the two sides of the upper second flat insulation sheath 6 are inserted into the two limiting clamping blocks 19 on the two sides of the lower second flat insulation sheath 6, at this time, the two limiting clamping blocks 19 are extruded and slide to the two sides in the sliding groove 18, the two limiting clamping blocks 19 extrude the springs 23 to the two sides, after the limiting insertion blocks 16 enter the two limiting clamping blocks 19, the springs 23 reset, and drive the two limiting clamping blocks 19 to move relatively again to limit the limiting insertion blocks 16, so that the two second flat insulation sheaths 6 are stacked. In this way, the number of cable cores can be increased in a limited space, the connection demand of more circuits can be met, the cables can be prevented from being scattered in the wire box, the space utilization in the wire box is higher, when dismounting is needed, the pull plate 22 is pulled by hand, the pull rod 21 and the limiting clamping block 19 are moved, the limiting of the limiting insertion block 16 is released, the two stacked second flat insulation sheaths 6 are conveniently dismounted, the toughness elastic sheet 8 on the right side of one second flat insulation sheath 6 is inserted into the dismounting block 10 on the left side of another second flat insulation sheath 6, at this time, the U-shaped toughness elastic sheet 8 is extruded and shrinks by the limiting block 12, the pressing block 9 enters the groove 13, when the toughness elastic sheet 8 completely enters the slot 11, the toughness elastic sheet 8 is extruded and released from the limiting block 12, so as to reset, expand in the slot 11, and limit the toughness elastic sheet 8 through the limiting block 12, so as to realize the parallel combination of the two second flat insulation sheaths 6.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A flat jacketed wire resistant to breaking, comprising a first flat insulating jacket (1), characterized in that: Two first flat insulation sheaths (1) are provided with uniformly distributed cable bodies (2), the first flat insulation sheaths (1) are externally sleeved with second flat insulation sheaths (6), the right side of the second flat insulation sheaths (6) is fixedly connected with flexible elastic sheets (8), the outer side of the flexible elastic sheets (8) is fixedly connected with pressing blocks (9), the left side of the second flat insulation sheaths (6) is provided with a disassembly assembly, the upper side of the second flat insulation sheaths (6) is fixedly connected with connecting blocks (14) on both sides, the bottom of the connecting blocks (14) is fixedly connected with connecting columns (15), the bottom of the connecting columns (15) is fixedly connected with limiting plug blocks (16), the middle of the lower side of the second flat insulation sheaths (6) is fixedly connected with fixed seats (17) on both sides, the top of the fixed seats (17) is provided with sliding grooves (18), the sliding grooves (18) are slidably connected with two limiting clamping blocks (19), the top of the fixed seats (17) is fixedly connected with support plates (20) on both sides, the support plates (20) are slidably connected with pull rods (21) penetrating through the support plates (20).

2. A kink-resistant, flat jacketed cord according to claim 1, wherein: The disassembly assembly comprises a disassembly block (10), the disassembly block (10) is fixedly connected with the left side of the second flat insulation sheaths (6), the left side of the disassembly block (10) is provided with a slot (11), and the top of the disassembly block (10) is provided with a groove (13).

3. A kink-resistant, flat jacketed cord according to claim 1, wherein: The cable body (2) comprises a wire core (3), the wire core (3) is externally provided with an insulation layer (4), and the insulation layer (4) is externally provided with a shielding layer (5).

4. A kink-resistant, flat jacketed cord according to claim 1, wherein: Two adjacent ends of the pull rods (21) are fixedly connected with the limiting clamping blocks (19).

5. A kink-resistant, flat jacketed cord according to claim 1, wherein: Two back ends of the pull rods (21) are fixedly connected with pull plates (22), and the pull plates (22) are arranged outside the support plates (20).

6. A kink-resistant, flat jacketed cord according to claim 1, wherein: The pull rods (21) are externally sleeved with springs (23), and the springs (23) are arranged between the support plates (20) and the limiting clamping blocks (19).

7. A kink-resistant, flat jacketed cord according to claim 1, wherein: The second flat insulation sheaths (6) are provided with uniformly distributed anti-breaking bands (7) inside.

8. A kink-resistant, flat jacketed cord according to claim 2, wherein: The slot (11) is fixedly connected with two limiting blocks (12) inside, and the limiting blocks (12) are arranged on both sides of the groove (13).

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