External corner structure of wire harness

Abstract

The utility model discloses an external corner structure of a wire harness, which comprises a pair of fixed clamping seats, the pair of fixed clamping seats are oppositely arranged at an included angle of 90 degrees in the horizontal direction, two ends of the pair of fixed clamping seats are provided with two pairs of rotating shafts, and the pair of fixed clamping seats are sleeved with a pair of wire harness rotating seats. The pair of wire harness rotating seats is movably connected with the two pairs of rotating shafts; the utility model relates to the technical field of wiring harness mounting structures, in particular to an external corner structure of a wiring harness, which is used for wiring harness equipment external corner wiring construction, and adopts a pair of butterfly-shaped symmetrical wiring harness rotating seats to guide and limit wiring harness wiring, and the wiring harness rotating seats can be rotatably attached to the outer corner side wall of equipment. And the crutch-shaped locking protection cover is inserted into the wire harness rotating seat, so that the structural integrity of the corner position is kept, the internal wire harness is wrapped and protected, and the wire harness is prevented from being scraped and damaged due to tilting.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness installation structures, in particular to an external corner structure of a wire harness. Background Art

[0002] Wiring harness is an indispensable component in the application process of modern electromechanical equipment. It is usually used for transmission, reception, control quality and as the total energy input or output. In the application process of wiring harness, mechanical or electrical equipment has many corners, which makes it inevitable for the wiring harness to bypass these corners when it is laid out. In the process of arranging the corners, these wiring harnesses usually need to adopt rounded corners at the corner positions, and some places need to be equipped with special corner wire tubes. In this way, it is very easy for the wiring harness to protrude out of the corner pump body of the equipment during the layout process, which can easily cause the wiring harness to be arranged unsightly and easily scratch other mechanical structures, causing damage to the wiring harness. In view of this, in-depth research was conducted on the above-mentioned problems, and this case was generated. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides an external corner structure of a wire harness, solving the problems of the prior art.

[0004] To achieve the above purpose, the utility model is implemented by the following technical solutions: an external corner structure of a wire harness, comprising a pair of fixed bases, the pair of fixed bases are arranged relative to each other at an angle of 90° in the horizontal direction, two pairs of rotating shafts are arranged at both ends of the pair of fixed bases, a pair of wire harness rotating bases are sleeved on the pair of fixed bases, and the pair of wire harness rotating bases are movably connected with the two pairs of rotating shafts;

[0005] A pair of the harness rotating seats are provided with a plurality of wire grooves, and the plurality of wire grooves are arranged in parallel;

[0006] A fixed plate is integrally connected to one side of the pair of fixed clamping seats, a pair of shaft seats are arranged on the fixed plate, a pair of clamping shafts are symmetrically arranged on both sides of the pair of fixed clamping seats, and the ends of the pair of clamping shafts are inserted into the pair of shaft seats;

[0007] A pair of coil springs are arranged in the pair of shaft seats, and the pair of coil springs are connected to the shaft ends of the pair of clamping shafts.

[0008] Preferably, the plurality of wire grooves are arc-less annular grooves, and a pair of slots are provided at opposite ends of a pair of wire harness rotating seats and are located on one side of the plurality of wire grooves.

[0009] Preferably, a pair of the slots are inserted with a curved locking protective cover.

[0010] Preferably, the corner locking protective cover is an L-shaped structure and the two side edges are respectively inserted in a pair of the slots, a pair of limiting grooves are provided in the pair of slots, and a pair of limiting side edges are provided on both sides of the corner locking protective cover and inserted in the pair of limiting grooves.

[0011] Preferably, a pair of the fixing plates are L-shaped plates, and two pairs of fixing holes are formed at four corners of the fixing plates, and two pairs of fixing screws are installed in the two pairs of fixing holes.

[0012] Beneficial Effects

[0013] The utility model provides an external corner structure of a wire harness. It has the following beneficial effects: the external corner structure of the wire harness is used for the wiring construction of the external corner of the equipment of the wire harness, and a pair of symmetrical butterfly-shaped wire harness rotating seats are used to guide and limit the wiring of the wire harness. The wire harness rotating seat can be rotated to fit the side wall of the external corner of the equipment, so that the external corner of the wire harness is fitted. By inserting a curved locking protective cover on the wire harness rotating seat, the structural integrity of the corner position is maintained, and the internal wire harness is wrapped and protected at the same time, so as to prevent the wire harness from being tilted and scratched and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the external corner structure of the wiring harness described in the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the external corner structure of the wiring harness described in the utility model in the unfolded state.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of an external corner structure of a wiring harness described in the utility model.

[0017] In the figure: 1. Fixed base; 2. Wire harness rotating base; 3. Wire groove; 4. Fixed plate; 5. Axle base; 6. Axle clamp; 7. Slot; 8. Knuckle locking protective cover; 9. Fixing screw. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3The utility model provides an implementation scheme: In the modern wiring harness construction process, when encountering a corner, it is usually necessary to gather the wiring harness and then wrap it with a wire sleeve. However, the wiring harness arrangement in this way protrudes at the corner, so it is not docile, affecting the appearance and further easily scratching the external machinery, causing damage to the wiring harness;

[0020] In view of the above problems, the present application discloses an external corner structure of a wire harness, comprising a pair of fixed bases 1, the pair of fixed bases 1 are arranged relative to each other at an angle of 90° in the horizontal direction, that is, the pair of fixed bases 1 are respectively arranged on the vertical wall surfaces on both sides of the corner, two pairs of rotating shafts are arranged at both ends of the pair of fixed bases 1, a pair of wire harness rotating bases 2 are sleeved on the pair of fixed bases 1, the pair of wire harness rotating bases 2 are movably connected to the two pairs of rotating shafts, and the pair of wire harness rotating bases 2 can be movably rotated on the pair of fixed bases 1;

[0021] According to the instruction manual Figure 1-3 It can be seen that a plurality of wire grooves 3 are provided on the pair of wire harness rotating seats 2, the plurality of wire grooves 3 are arranged in parallel, the plurality of wire grooves 3 correspond to each other, a plurality of data transmission lines are installed in the plurality of wire grooves 3, and when the wire harness passes through a corner, the wire grooves 3 arranged on both sides are used to straighten the lines;

[0022] According to the instruction manual Figure 1-3 The cam 6 is provided with a plurality of support members 4, each of which is provided with a plurality of support members 5. The support members 4 are provided with a plurality of support members 6, each of which is provided with a plurality of support members 5. The support members 4 are provided with a plurality of support members 5. The support members 4 are provided with a plurality of support members 5.

[0023] The plurality of wire grooves 3 are all arc-less annular grooves, and a pair of slots 7 are provided at opposite ends of a pair of wire harness rotating seats 2 and are located on one side of the plurality of wire grooves 3 . The plurality of wire grooves 3 play a guiding and wrapping role for the transmission lines of the wire harness.

[0024] A pair of slots 7 are inserted with a curved locking protective cover 8, which can wrap and limit the wiring harness at the corner while keeping the overall appearance of the device more complete.

[0025] According to the instruction manual Figure 1-3It can be known that the curved locking protective cover 8 is an L-shaped structure and the two side edges are respectively inserted into a pair of slots 7. The existence of the curved locking protective cover 8 wraps the wiring harness and at the same time plays a limiting role for a pair of wiring harness rotating seats 2 after they are close together and fitted to the fixed plate 4, thereby preventing the winding spring from pushing the card shaft 6 back and causing the wiring harness rotating seat 2 to tilt up.

[0026] According to the instruction manual Figure 1-3 It can be seen that a pair of fixing plates 4 are L-shaped plates, and two pairs of fixing holes are opened at the four corners of the fixing plates 4. Two pairs of fixing screws 9 are installed in the two pairs of fixing holes to facilitate fixing the fixing plates 4 at the outer corner positions of the equipment.

[0027] From the above, it can be generally known that the external corner structure of the wiring harness is used for the wiring construction of the outer corner of the equipment of the wiring harness, and a pair of symmetrical butterfly-shaped wiring harness rotating seats 2 are adopted to guide and limit the wiring harness routing. The wiring harness rotating seat 2 can be rotated to fit the outer corner side wall of the equipment, so that the outer corner of the wiring harness is fitted. By inserting a curved locking protective cover 8 on the wiring harness rotating seat 2, the structural integrity of the corner position is maintained while wrapping and protecting the internal wiring harness to prevent the wiring harness from being warped and scratched and damaged.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An external corner structure of a wiring harness, comprising a pair of fixed bases (1), the pair of fixed bases (1) are arranged relative to each other at an angle of 90° in the horizontal direction, and two pairs of rotating shafts are arranged at both ends of the pair of fixed bases (1), characterized in that: A pair of wire harness rotating seats (2) are sleeved on the pair of fixed clamping seats (1), and the pair of wire harness rotating seats (2) are movably connected to the two pairs of rotating shafts; A pair of the harness rotating seats (2) are provided with a plurality of wire grooves (3), and the plurality of wire grooves (3) are arranged in parallel; A fixed plate (4) is integrally connected to one side of the pair of fixed clamping seats (1), a pair of shaft seats (5) are arranged on the fixed plate (4), a pair of clamping shafts (6) are symmetrically arranged on both sides of the pair of fixed clamping seats (1), and the ends of the pair of clamping shafts (6) are inserted into the pair of shaft seats (5); A pair of coil springs are arranged in the pair of shaft seats (5), and the pair of coil springs are connected to the shaft ends of the pair of clamping shafts (6).

2. The outer corner structure of a wiring harness according to claim 1, characterized in that: The plurality of wire grooves (3) are all arc-less annular grooves, and a pair of slots (7) are provided at opposite ends of a pair of wire harness rotating seats (2) and are located on one side of the plurality of wire grooves (3).

3. The outer corner structure of a wiring harness according to claim 2, characterized in that: A pair of the slots (7) are inserted with a bent-shaped locking protective cover (8).

4. The outer corner structure of a wiring harness according to claim 3, characterized in that: The bent-shaped locking protective cover (8) is an L-shaped structure and its two side edges are respectively inserted into a pair of the slots (7), a pair of limiting grooves are arranged in the pair of the slots (7), and a pair of limiting side edges are arranged on both sides of the bent-shaped locking protective cover (8) and inserted into the pair of limiting grooves.

5. The outer corner structure of a wiring harness according to claim 4, characterized in that: The pair of fixing plates (4) are L-shaped plates, and two pairs of fixing holes are formed at four corners of the fixing plates (4). Two pairs of fixing screws (9) are installed in the two pairs of fixing holes.

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