Split type wire harness support for plugging distribution box

Abstract

The utility model relates to the field of automobile accessories. A split type wire harness support for plugging a distribution box comprises a support body, and the support body comprises a first wire harness fixing frame and a second wire harness fixing frame which are detachably connected. The first wire harness fixing frame comprises a first arc-shaped guide cylinder and a first fixing part which are fixedly connected, and an included angle between the central axis direction of the first arc-shaped guide cylinder and the central axis direction of the first fixing part is an obtuse angle; the second wire harness fixing frame comprises a second arc-shaped guide cylinder and a second fixing part which are fixedly connected; an included angle between the central axis direction of the second arc-shaped guide cylinder and the central axis direction of the second fixing part is an obtuse angle; the first fixing part and the second fixing part are connected through a connecting belt; the first fixing part and the second fixing part are detachably connected to define a horizontal wire passing part which is horizontally arranged, and the horizontal wire passing part is provided with an insertion structure which is used for being longitudinally inserted into the side wall of the power distribution box. The utility model is suitable for fixing and protecting the leading-out wire harness at the side wall of the matching box.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts, specifically to a wiring harness bracket. Background Technology

[0002] Wiring harnesses are often led out from the distribution box to connect to equipment outside the box. Existing wiring harnesses leading out from the distribution box are often led out through outlets in the distribution box housing. This wiring harness lead-out structure is prone to bending at the outlets, which is not conducive to ensuring control of the wiring harness lead-out direction.

[0003] Currently, there is a lack of a wire harness fixing bracket that can protect the wire harness at the junction box outlet. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a split-type wire harness bracket for plug-in distribution boxes, which solves at least one of the above-mentioned technical problems.

[0005] The technical solution of this utility model is: a split-type wire harness bracket for plug-in distribution box, comprising a bracket body, characterized in that the bracket body comprises a first wire harness fixing frame and a second wire harness fixing frame that can be detachably connected.

[0006] The first wire harness fixing frame includes a first arc-shaped guide cylinder and a first fixing part that are fixedly connected, and the angle between the central axis direction of the first arc-shaped guide cylinder and the central axis direction of the first fixing part is an obtuse angle.

[0007] The second wire harness fixing frame includes a second arc-shaped guide cylinder and a second fixing part that are fixedly connected, and the angle between the central axis direction of the second arc-shaped guide cylinder and the central axis direction of the second fixing part is an obtuse angle;

[0008] The first fixing part and the second fixing part are connected by a connecting strap;

[0009] The first fixing part and the second fixing part are detachably connected to form a horizontally arranged horizontal through part, and the horizontal through part is provided with a plug-in structure for longitudinally plugging into the side wall of the distribution box.

[0010] The first arc-shaped guide cylinder and the second arc-shaped guide cylinder are detachably connected to form an inclined through section.

[0011] The horizontal guide section and the inclined guide section are interconnected.

[0012] This utility model optimizes the structure of the wire harness bracket, making it suitable for fixing and protecting wire harnesses leading out from the side wall of the mating box. The horizontal and inclined wire passages prevent the wire harness from bending.

[0013] More preferably, the first fixing part includes a first semi-circular tube, and a first left side plate and a first right side plate are fixedly connected to the outer wall of the first semi-circular tube. The first left side plate and the first right side plate are connected by a first connecting plate arranged from front to back. The first connecting plate is fixedly connected to the outer wall of the first semi-circular tube.

[0014] The second fixing part includes a second semi-circular tube. A second left side plate and a second right side plate are fixed on the outer wall of the second semi-circular tube. The second left side plate and the second right side plate are connected by a second connecting plate arranged from front to back. The second connecting plate is fixedly connected to the outer wall of the second semi-circular tube.

[0015] When the first wire harness fixing frame is connected to the second wire harness fixing frame, the first left side plate and the second right side plate are joined together to form a left insert plate, and the first right side plate and the second left side plate are joined together to form a right insert plate.

[0016] The left and right plug-in plates are the plug-in structures, and the left and right plug-in plates are plugged into the slots on the side wall of the distribution box.

[0017] More preferably, the first connecting plate located at the foremost side and the second connecting plate located at the foremost side are engaged by mutually matching buckles and slots;

[0018] The first connecting plate located at the rearmost side and the second connecting plate located at the rearmost side are engaged by matching buckles and slots.

[0019] More preferably, the outer wall sides of the second left side plate and the second right side plate away from the second semicircular tube are trapezoidal gradient guide portions.

[0020] More preferably, a limiting protrusion is provided at the top of the first left side plate.

[0021] More preferably, positioning holes are provided at both the front and rear ends of the first semi-circular tube, and vertically downward extending buckles are fixed at both the front and rear ends of the first semi-circular tube, with the buckles located outside the positioning holes.

[0022] Both ends of the second semi-circular tube are provided with snap-fit ​​holes for snapping the buckle, and both ends of the second semi-circular tube are fixed with positioning inserts for inserting into the positioning holes.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0024] This utility model optimizes the structure of the wire harness bracket, making it suitable for fixing and protecting wire harnesses leading out from the side wall of the mating box. The horizontal and inclined wire passages prevent the wire harness from bending. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of a specific embodiment 1 of the present utility model;

[0026] Figure 2 This is a structural schematic diagram from another perspective of a specific embodiment 1 of this utility model;

[0027] Figure 3 This is a schematic diagram of a specific embodiment of the present invention, in which the first wire harness fixing frame and the second wire harness fixing frame are arranged vertically.

[0028] Figure 4 This is a schematic diagram of the lower box of the power distribution box applicable to specific embodiment 1 of this utility model.

[0029] In the figure, 1 is the first wire harness fixing bracket, 2 is the second wire harness fixing bracket, 3 is the connecting strap, 11 is the first fixing part, 12 is the first arc-shaped guide cylinder, 13 is the first left side plate, 14 is the first right side plate, 15 is the positioning insertion hole, 16 is the buckle, 21 is the second fixing part, 22 is the second arc-shaped guide cylinder, 23 is the second left side plate, 24 is the second right side plate, 25 is the positioning insert, 26 is the snap-fit ​​hole, 41 is the left slot, and 42 is the right slot. Detailed Implementation

[0030] See Figures 1 to 4 In specific embodiment 1, a split-type wire harness bracket for plug-in distribution boxes includes a bracket body, which includes a first wire harness fixing frame 1 and a second wire harness fixing frame 2 that are detachably connected. The first wire harness fixing frame 1 includes a first arc-shaped guide cylinder 12 and a first fixing part 11 that are fixedly connected, and the angle between the central axis direction of the first arc-shaped guide cylinder 12 and the central axis direction of the first fixing part 11 is an obtuse angle. The second wire harness fixing frame 2 includes a second arc-shaped guide cylinder 22 and a second fixing part 21 that are fixedly connected, and the angle between the central axis direction of the second arc-shaped guide cylinder 22 and the central axis direction of the second fixing part 21 is an obtuse angle. The first fixing part 11 and the second fixing part 21 are connected by a connecting strap 3. The first fixing part 11 and the second fixing part 21 are detachably connected to form a horizontally arranged horizontal cable passage, and the horizontal cable passage is provided with a plug-in structure for longitudinally plugging into the side wall of the distribution box. The first arc-shaped guide cylinder 12 and the second arc-shaped guide cylinder 22 are detachably connected to form an inclined cable passage. The horizontal and inclined wire guide sections are interconnected. This invention optimizes the structure of the wire harness support, making it suitable for fixing and protecting wire harnesses extending from the side wall of the housing. The horizontal and inclined wire guide sections prevent bending of the wire harness.

[0031] The first fixing part 11 includes a first semi-circular tube, and a first left side plate 13 and a first right side plate 14 are fixedly connected to the outer wall of the first semi-circular tube. The first left side plate 13 and the first right side plate 14 are connected by a first connecting plate arranged from front to back, and the first connecting plate is fixedly connected to the outer wall of the first semi-circular tube. The second fixing part 21 includes a second semi-circular tube, and a second left side plate 23 and a second right side plate 24 are fixed to the outer wall of the second semi-circular tube. The second left side plate 23 and the second right side plate 24 are connected by a second connecting plate arranged from front to back, and the second connecting plate is fixedly connected to the outer wall of the second semi-circular tube. When the first wire harness fixing frame 1 and the second wire harness fixing frame 2 are connected, the first left side plate 13 and the second right side plate 24 are assembled vertically to form a left insert plate, and the first right side plate 14 and the second left side plate 23 are assembled vertically to form a right insert plate. The left insert plate and the right insert plate are plug-in structures, and the left insert plate and the right insert plate are plugged into the slots on the side wall of the distribution box. The first connecting plate at the foremost side and the second connecting plate at the foremost side are engaged by matching snaps and slots; the first connecting plate at the rearmost side and the second connecting plate at the rearmost side are also engaged by matching snaps and slots. The outer wall sides of the second left side plate 23 and the second right side plate 24, away from the second semicircular tube, are trapezoidal gradient guide sections. The tops of the second left side plate and the second right side plate are trapezoidal gradient guide sections whose length decreases from top to bottom. The second left side plate and the second right side plate are located above the second semicircular tube.

[0032] The top of the first left side plate 13 is provided with a limiting protrusion. The front and rear sides of the left and right insert plates are longitudinally inserted into the side wall of the distribution box. A U-shaped notch is provided on the side wall of the distribution box, and a slot is provided adjacent to the U-shaped notch. The distribution box includes an upper cover and a lower cover, which are assembled together. A U-shaped notch is provided on the lower cover. The upper cover and the lower cover clamp the horizontal through-wire portion.

[0033] The slot includes a first slot 41 for attaching the left insert plate and a second slot 42 for attaching the insert plate.

[0034] The top of the second left side plate and the second right side plate are horizontally oriented planar portions. A limiting portion that abuts against the planar portion is provided at the bottom of the slot.

[0035] The first semi-circular tube has positioning holes 15 at both ends. The first semi-circular tube has vertically downward extending buckles 16 fixed at both ends. The buckles 16 are located outside the positioning holes 15. The second semi-circular tube has snap-fit ​​holes 26 at both ends. The second semi-circular tube has positioning inserts 25 fixed at both ends for inserting into the positioning holes.

[0036] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

Claims

1. A split-type wiring harness bracket for a plug-in distribution box, comprising a bracket body, characterized in that, The bracket body includes a first wire harness fixing frame and a second wire harness fixing frame that can be detachably connected. The first wire harness fixing frame includes a first arc-shaped guide cylinder and a first fixing part that are fixedly connected, and the angle between the central axis direction of the first arc-shaped guide cylinder and the central axis direction of the first fixing part is an obtuse angle. The second wire harness fixing frame includes a second arc-shaped guide cylinder and a second fixing part that are fixedly connected, and the angle between the central axis direction of the second arc-shaped guide cylinder and the central axis direction of the second fixing part is an obtuse angle; The first fixing part and the second fixing part are connected by a connecting strap; The first fixing part and the second fixing part are detachably connected to form a horizontally arranged horizontal through part, and the horizontal through part is provided with a plug-in structure for longitudinally plugging into the side wall of the distribution box. The first arc-shaped guide cylinder and the second arc-shaped guide cylinder are detachably connected to form an inclined through section. The horizontal guide section and the inclined guide section are interconnected.

2. The split-type wire harness bracket for a plug-in distribution box according to claim 1, characterized in that: The first fixing part includes a first semi-circular tube. The outer wall of the first semi-circular tube is fixedly connected to a first left side plate and a first right side plate arranged on the left and right sides respectively. The first left side plate and the first right side plate are connected by a first connecting plate arranged from front to back. The first connecting plate is fixedly connected to the outer wall of the first semi-circular tube. The second fixing part includes a second semi-circular tube. A second left side plate and a second right side plate are fixed on the outer wall of the second semi-circular tube. The second left side plate and the second right side plate are connected by a second connecting plate arranged from front to back. The second connecting plate is fixedly connected to the outer wall of the second semi-circular tube. When the first wire harness fixing frame is connected to the second wire harness fixing frame, the first left side plate and the second right side plate are joined together to form a left insert plate, and the first right side plate and the second left side plate are joined together to form a right insert plate. The left and right plug-in plates are the plug-in structures, and the left and right plug-in plates are plugged into the slots on the side wall of the distribution box.

3. A split-type wire harness bracket for a plug-in distribution box according to claim 2, characterized in that: The first connecting plate at the frontmost side and the second connecting plate at the frontmost side are connected by matching buckles and slots; The first connecting plate located at the rearmost side and the second connecting plate located at the rearmost side are engaged by matching buckles and slots.

4. A split-type wire harness bracket for a plug-in distribution box according to claim 2, characterized in that: The outer wall sides of the second left side plate and the second right side plate away from the second semicircular tube are trapezoidal gradient guide sections.

5. A split-type wire harness bracket for a plug-in distribution box according to claim 2, characterized in that: A limit protrusion is provided at the top of the first left side plate.

6. A split-type wire harness bracket for a plug-in distribution box according to claim 2, characterized in that: The first semi-circular tube has positioning holes at both its front and rear ends, and the front and rear ends of the first semi-circular tube are fixed with buckles extending vertically downwards, the buckles being located outside the positioning holes. Both ends of the second semi-circular tube are provided with snap-fit ​​holes for snapping the buckle, and both ends of the second semi-circular tube are fixed with positioning inserts for inserting into the positioning holes.

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