Wiring channel with protection mechanism

Abstract

The utility model belongs to the technical field of wiring channels, and particularly discloses a wiring channel with a protection mechanism, which comprises an outer frame and a wiring harness, the wiring harness is longitudinally inserted in the outer frame, slots are longitudinally arranged at the front end and the rear end of the outer part of the outer frame respectively, sleeve blocks are fixedly inserted in the slots, limiting grooves are transversely arranged in the sleeve blocks, and the protection mechanism is arranged in the limiting grooves. And an insertion rod is movably inserted into the limiting groove. According to the wiring channel with the protection mechanism, the extrusion sheets are longitudinally fixed between the exteriors of the insertion rods, the insertion grooves in the front portion and the rear portion of the surface of the outer frame are selected, the sleeve blocks coated with the glue solution are inserted into the insertion grooves to be fixed, and when the extrusion sheets are symmetrically distributed at the front end and the rear end of the outer frame, the outer frame is placed into the cut groove body; the extrusion sheet is pressed through the side wall of the groove body, so that the insertion rod is guided into the sleeve block of the to-be-limited groove under the limitation of the spring, the distance between the extrusion sheet and the outer frame can be adjusted, and the problem of lack of a protection structure is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring slot, specifically is wiring slot with protection mechanism. BACKGROUND

[0002] Wiring slot is the wiring tool for wiring, and the inside is hollow for wiring harness to pass through and be fixed, in order to keep the wall surface, bottom plate even ceiling surface neat and smooth, need to dig the groove in advance in the place to be installed to place, end again to daub the wall surface, ground.

[0003] The traditional wiring slot is made of metal shell, and the slot cover is covered and closed after the internal wiring is completed, if the wall body or the shell of the wiring slot is deformed, it will be difficult to guarantee the integrity and safety of the internal wire body, and if damaged, the wall body and ground need to be damaged and rewired, which is very cumbersome.

[0004] Now, a new type of wiring slot with protection mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a wiring slot with protection mechanism to solve the problem of lacking protection structure in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wiring slot with protection mechanism, including outer frame and wiring harness, the inside of outer frame is vertically inserted with wiring harness, the front end and rear end of outer frame outside are respectively arranged with insertion slot in vertical direction, and the insertion slot is fixedly inserted with sleeve block, the inside of sleeve block is horizontally provided with limiting slot, and the limiting slot is movably inserted with insertion rod, the outside of insertion rod is vertically fixed with extrusion sheet, and the extrusion sheet and sleeve block are horizontally fixed with spring.

[0007] As a further technical scheme of the utility model, the spring is wound on the surface of the insertion rod, and the insertion rod can move left and right along the inner wall of the sleeve block.

[0008] As a further technical scheme of the utility model, the extrusion sheet is symmetrically attached to the front and rear ends of the surface of the outer frame, and the insertion rod, spring, sleeve block and insertion slot are arranged in concentric circles.

[0009] As a further technical scheme of the utility model, the port of the outer frame is sleeved with a connecting block, and the center between the connecting blocks is fixed with a corrugated pipe, one side of the surface of the connecting block is fixed with a rubber ring piece, and the two sides of the rubber ring piece are respectively fixed with a positioning piece, the inside of the positioning piece is horizontally provided with a screw hole, and the screw hole is assembled with a bolt, and the top and bottom of the two sides of the outer frame are respectively fixed with a threaded sleeve.

[0010] As a further technical scheme of the utility model, the bolt is embedded between the screw hole and the threaded sleeve, and the hole in the positioning sheet is in the same plane as the threaded sleeve.

[0011] As a further technical scheme of the utility model, the connecting blocks are symmetrically fixed at the top end and the bottom end of the corrugated pipe, and the outer frame is embedded between the connecting blocks and the rubber ring sheet.

[0012] As a further technical scheme of the utility model, the inside of the outer frame rear is longitudinally fixed with a transparent sheet, the right side of the inside of the outer frame is provided with a notch, the inside of the outer frame is transversely provided with a wire sleeve, the inside of the wire sleeve is provided with an inner chamber around, a drawstring is inserted into the inner chamber, the front end and the rear end of the right side of the drawstring are respectively fixed with a limiting block, the front end and the rear end of the right side of the wire sleeve are respectively provided with a slot, and the inner wall of the outside of the wire sleeve is fixed with a silica gel strip around.

[0013] As a further technical scheme of the utility model, the drawstring is embedded between the slot and the inner chamber, and the drawstring can contract the wire sleeve.

[0014] Compared with the prior art, the utility model has the advantages that the wiring slot with the protection mechanism not only supports and reinforces the wiring slot, facilitates the splicing of the wiring slot, but also quickly fixes the internal wire harness.

[0015] (1) the outside of the insertion rod is longitudinally fixed with an extrusion sheet, the insertion slots at the front and back of the surface of the outer frame are selected, the sleeve blocks coated with glue solution are respectively inserted into the insertion slots for fixation, when the extrusion sheets are symmetrically distributed at the front end and the rear end of the outer frame, the outer frame is placed in the slot body, the extrusion sheet is pressed by the side wall of the slot body, the insertion rod is guided into the sleeve block of the limiting slot under the limitation of the spring, the distance between the extrusion sheet and the outer frame can be adjusted, and the wire harness in the inner part of the outer frame can be prevented from being damaged.

[0016] (2) the corrugated pipe is fixed at the center between the connecting blocks, the connection between the outer frames is formed by the corrugated pipe, the outer frames are inserted into the rubber ring sheet of the connecting block, the horizontal positions of the positioning sheet and the threaded sleeve are aligned, and then the bolt is screwed to reinforce and lock, the originally unrelated two groups of outer frames are connected, and the direction and the angle after rotation can be adjusted, even if the two groups of outer frames are twisted to the parallel state, the wire harness can also be wrapped on the outside.

[0017] (3) the wire sleeve is transversely arranged in the inner part of the outer frame, when the wire is arranged along the inner wall of the outer frame, the transparent sheet in the inner part of the outer frame is observed, whether the wire harness enters the wire sleeve is checked, the drawstring with the limiting block is pulled from the right notch, the wire sleeve also shrinks the inner chamber while the drawstring is pulled, then the silica gel strip is tightly attached to the outside of the wire harness for fixation, and the friction and the collision between the wire harness and the outer frame are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view sectional structure schematic view of the utility model;

[0019] Figure 2 It is the side view sectional structure schematic view of the utility model;

[0020] Figure 3 It is the Figure 2 It is the local sectional enlarged structure schematic view of A place in the middle;

[0021] Figure 4 It is the front view sectional structure schematic view of the outer frame of the utility model;

[0022] Figure 5 It is the line sleeve top view sectional structure schematic view of the utility model.

[0023] In the drawing: 1, outer frame; 2, connecting block; 3, bellows; 4, wire harness; 5, rubber ring piece; 6, bolt; 7, line sleeve; 8, slot; 9, pull rope; 10, transparent sheet; 11, extrusion piece; 12, sleeve block; 13, insertion slot; 14, positioning sheet; 15, spring; 16, insertion rod; 17, limiting slot; 18, threaded sleeve; 19, screw hole; 20, silica gel strip; 21, inner chamber; 22, slot; 23, limiting block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides an embodiment: a line groove with protection mechanism, including outer frame 1 and wire harness 4, the inside longitudinal plug connection of outer frame 1 has wire harness 4, and the front end and rear end of outer frame 1 outside are arranged with insertion slot 13 respectively, and sleeve block 12 is fixedly inserted in insertion slot 13, and the inside of sleeve block 12 is transversely provided with limiting slot 17, and insertion rod 16 is movably inserted in limiting slot 17, and extrusion piece 11 is longitudinally fixed between the outside of insertion rod 16, and extrusion piece 11 and sleeve block 12 are transversely fixed with spring 15 between them;

[0026] Spring 15 is wound on the surface of insertion rod 16, and insertion rod 16 can move left and right along the inner wall of sleeve block 12, and extrusion piece 11 is symmetrically attached to the front and rear ends of the surface of outer frame 1, and insertion rod 16, spring 15, sleeve block 12 and insertion slot 13 are arranged in concentric circles;

[0027] Specifically, as Figure 1 ,Figure 2 and Figure 3 As shown, select the slots 13 at the front and rear of the outer frame 1, and insert the sleeve blocks 12 coated with adhesive into the slots 13 for fixation. When the extrusion plates 11 are symmetrically distributed at the front and rear ends of the outer frame 1, place the outer frame 1 into the groove. Press the extrusion plates 11 through the side wall of the groove, so that the insertion rod 16 is guided into the sleeve block 12 with the limiting groove 17 under the restriction of the spring 15, which is used to adjust the distance between the extrusion plates 11 and the outer frame 1.

[0028] A connecting block 2 is sleeved at the port of the outer frame 1, and a corrugated pipe 3 is fixed at the center between the connecting blocks 2. A rubber ring 5 is fixed around the surface of the connecting block 2, and a positioning piece 14 is fixed on both sides of the rubber ring 5. A screw hole 19 is provided horizontally inside the positioning piece 14, and a bolt 6 is installed in the screw hole 19. Threaded sleeves 18 are fixed at the top and bottom of both sides of the outer frame 1.

[0029] Bolt 6 is embedded between screw hole 19 and threaded sleeve 18. The hole inside positioning piece 14 is on the same plane as threaded sleeve 18. Connecting block 2 is symmetrically fixed at the top and bottom of bellows 3. Outer frame 1 is embedded between connecting block 2 and rubber ring 5.

[0030] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, the connection between the outer frames 1 is formed by the corrugated pipe 3. The outer frames 1 are inserted into the rubber ring 5 of the connecting block 2. After aligning the horizontal position of the positioning piece 14 and the threaded sleeve 18, the bolt 6 is screwed in to reinforce and lock. This not only connects the two sets of outer frames 1 that were originally unrelated, but also adjusts their direction and the angle after rotation, preventing the wire harness 4 from detaching from the outer frame 1 or being squeezed and broken.

[0031] A transparent sheet 10 is fixed longitudinally inside the rear of the outer frame 1. A slot 8 is provided inside the right side of the outer frame 1. A wire sleeve 7 is provided horizontally inside the outer frame 1. An inner cavity 21 is provided around the inner side of the wire sleeve 7. A drawstring 9 is inserted into the inner cavity 21. Limiting blocks 23 are fixed at the front and rear ends of the right side of the drawstring 9. A slot 22 is provided at the front and rear ends of the right side of the wire sleeve 7. A silicone strip 20 is fixed around the inner wall of the outer side of the wire sleeve 7. The drawstring 9 is embedded between the slot 22 and the inner cavity 21. The drawstring 9 can retract the wire sleeve 7.

[0032] Specifically, such as Figure 1 and Figure 5 As shown, when running the wire along the inner wall of the outer frame 1, observe the transparent sheet 10 inside the outer frame 1 to check whether the wire harness 4 has entered the wire sleeve 7. Then, pull the draw rope 9 with the limit block 23 from the slot 8 on the right. While pulling the draw rope 9, the wire sleeve 7 will also shrink the inner cavity 21, and then cooperate with the silicone strip 20 to tightly fit the outside of the wire harness 4 for fixation.

[0033] Working principle: In use, since the connection between the outer frames 1 is formed by the corrugated pipe 3, the outer frames 1 are inserted into the rubber ring 5 of the connecting block 2. After aligning the horizontal position of the positioning piece 14 and the threaded sleeve 18, the bolt 6 is screwed in to tighten and lock. This connects the two originally unrelated sets of outer frames 1 and allows adjustment of their direction and angle after rotation. Then, when running the wire along the inner wall of the outer frame 1, observe the transparent sheet 10 inside the outer frame 1 to check whether the wire harness 4 has entered the wire sleeve 7. Then, pull the drawstring 9 with the limit block 23 from the slot 8 on the right side. The wire sleeve 7 will also shrink the inner cavity 21, and then work with the silicone strip 20 to fit tightly against the outside of the wire harness 4 for fixation. Finally, select the slots 13 at the front and rear of the outer frame 1, and insert the sleeve block 12 with glue into the slot 13 for fixation. When the extrusion piece 11 is symmetrically distributed at the front and rear ends of the outer frame 1, the outer frame 1 is placed in the groove. The extrusion piece 11 is pressed by the side wall of the groove, so that the insertion rod 16 is guided into the sleeve block 12 with the limit groove 17 under the restriction of the spring 15. The distance between the extrusion piece 11 and the outer frame 1 can be adjusted for support.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cable tray with a protective mechanism, comprising an outer frame (1) and a cable harness (4), characterized in that: A wire harness (4) is inserted longitudinally inside the outer frame (1). Slots (13) are arranged longitudinally at the front and rear ends of the outer frame (1). A sleeve block (12) is fixedly inserted in the slot (13). A limiting groove (17) is provided laterally inside the sleeve block (12). A rod (16) is movably inserted in the limiting groove (17). An extrusion piece (11) is longitudinally fixed between the outside of the rod (16). A spring (15) is laterally fixed between the extrusion piece (11) and the sleeve block (12).

2. The cable tray with a protective mechanism according to claim 1, characterized in that: The spring (15) is wound around the surface of the insert (16), and the insert (16) can move left and right along the inner wall of the sleeve (12).

3. A cable tray with a protective mechanism according to claim 1, characterized in that: The extrusion piece (11) is symmetrically attached to the front and rear ends of the outer frame (1) surface, and the insertion rod (16), spring (15), sleeve block (12) and slot (13) are arranged in concentric circles.

4. A cable tray with a protective mechanism according to claim 1, characterized in that: A connecting block (2) is sleeved at the port of the outer frame (1), and a corrugated pipe (3) is fixed at the center between the connecting blocks (2). A rubber ring (5) is fixed around the surface of the connecting block (2), and a positioning piece (14) is fixed on both sides of the rubber ring (5). A screw hole (19) is provided horizontally inside the positioning piece (14), and a bolt (6) is assembled in the screw hole (19). Threaded sleeves (18) are fixed at the top and bottom of both sides of the outer frame (1).

5. A cable tray with a protective mechanism according to claim 4, characterized in that: The bolt (6) is embedded between the screw hole (19) and the threaded sleeve (18), and the hole inside the positioning piece (14) is on the same plane as the threaded sleeve (18).

6. A cable tray with a protective mechanism according to claim 4, characterized in that: The connecting block (2) is symmetrically fixed at the top and bottom of the corrugated pipe (3), and the outer frame (1) is embedded between the connecting block (2) and the rubber ring (5).

7. A cable tray with a protective mechanism according to claim 1, characterized in that: A transparent sheet (10) is fixed longitudinally inside the rear of the outer frame (1). A slot (8) is provided inside the right side of the outer frame (1). A wire sleeve (7) is provided horizontally inside the outer frame (1). An inner cavity (21) is provided around the inside of the wire sleeve (7). A drawstring (9) is inserted into the inner cavity (21). Limiting blocks (23) are fixed at the front and rear ends of the right side of the drawstring (9). A slot (22) is provided at the front and rear ends of the right side of the wire sleeve (7). A silicone strip (20) is fixed around the inner wall of the outer side of the wire sleeve (7).

8. A cable tray with a protective mechanism according to claim 7, characterized in that: The drawstring (9) is embedded between the slot (22) and the inner cavity (21), and the drawstring (9) can retract the loop (7).

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