New energy automobile wire harness branching structure

Abstract

The utility model discloses a new energy automobile wire harness branching structure, and relates to the technical field of wire harness processing, the new energy automobile wire harness branching structure comprises a main wire harness and a plurality of branch wire harnesses communicated with the end portion of the main wire harness, the outer wall of the main wire harness is fixedly sleeved with a first telescopic sleeve, and the end portion of the first telescopic sleeve is fixedly provided with a first connecting ring; the outer sides of the multiple branch wire harnesses are jointly sleeved with a second telescopic sleeve, a second connecting ring is fixedly arranged at the end of the second telescopic sleeve, an insertion magnetic ring is fixedly arranged on the outer wall of the second connecting ring, an adsorption magnetic ring is fixedly arranged on the inner wall of the first connecting ring, and the insertion magnetic ring is magnetically arranged in the adsorption magnetic ring; a quick-release separating mechanism used for connecting the first telescopic sleeve and the second telescopic sleeve is arranged between the first connecting ring and the second connecting ring. According to the utility model, the branching positions of the main wire harness and the branch wire harnesses can be conveniently opened and closed, maintenance and processing are facilitated, and the operation effect of the branching structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire harness processing technical field, concretely relates to a new energy automobile wire harness branch structure. BACKGROUND

[0002] In the stable operation process of new energy vehicles, in order to realize the power distribution and signal distribution, optimize the layout and management, improve the safety and reliability, and meet the modularization and integration development needs, the internal wire harness of the vehicle is branched.

[0003] Through the search, the patent file with the announcement number CN221747910U discloses a new energy automobile wire harness branch structure, the branch structure is set through the branch sleeve, the heat insulation sleeve, the sealing sleeve, the elastic protective sleeve, the sealing washer, the fixed sleeve and the wire harness guide ring, the branch sleeve divides the wire harness into three groups, and the heat insulation sleeve is wrapped, the heat insulation sleeve can not only insulate heat, the metal woven shielding mesh and corrosion-resistant sleeve in the inside can shield external interference and protect the branch wire harness

[0004] But the separation part of the main line and branch line of the wire harness is fixedly arranged in the branch sleeve, so that the branch position cannot be quickly opened when subsequent adjustment of the branch position and maintenance of the wire harness are needed, and the use effect of the branch structure is reduced. UTILITY MODEL CONTENTS

[0005] In view of the problems existing in the above-mentioned new energy automobile wire harness branch structure, the utility model is proposed.

[0006] Therefore, the utility model aims at providing a new energy automobile wire harness branch structure, which solves the problem that the separation part of the main line and branch line of the wire harness is fixedly arranged in the branch sleeve, so that the branch position cannot be quickly opened when subsequent adjustment of the branch position and maintenance of the wire harness are needed.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A new energy automobile wire harness branch structure, comprising a main wire harness and a plurality of branch wire harnesss connected to the end of the main wire harness, a first telescopic sleeve is fixedly arranged on the outer wall of the main wire harness, a first connecting ring is fixedly arranged at the end of the first telescopic sleeve, a second telescopic sleeve is commonly arranged on the outer side of the plurality of branch wire harnesss, a second connecting ring is fixedly arranged at the end of the second telescopic sleeve, a plug-in magnetic ring is fixedly arranged on the outer wall of the second connecting ring, an adsorption magnetic ring is fixedly arranged on the inner wall of the first connecting ring, the plug-in magnetic ring is magnetically arranged in the adsorption magnetic ring, and a quick-release separation mechanism for connecting the first telescopic sleeve and the second telescopic sleeve is arranged between the first connecting ring and the second connecting ring.

[0009] Preferably, the quick release separation mechanism comprises a clamping block, the outer wall of the first connecting ring is provided with a clamping groove matched with the end of the clamping block, a horizontal rod is rotatably arranged at the end of the clamping block away from the clamping groove, a vertical plate is fixedly arranged at the end of the horizontal rod, the vertical plate is fixedly arranged on the outer wall of the second connecting ring, a torsion spring is sleeved on the rod wall of the horizontal rod, and the two ends of the torsion spring are fixedly connected with the horizontal rod and the clamping block.

[0010] Preferably, a guide inclined surface is arranged on the side of the clamping block away from the vertical plate.

[0011] Preferably, a sealing ring is fixedly embedded on the outer wall of the second connecting ring, and the sealing ring is arranged in contact with the inner wall of the first connecting ring.

[0012] Further, a plurality of wire distribution holes are arranged in the second telescopic sleeve, the wire distribution holes are fixedly embedded with water absorption sealing rings, and the water absorption sealing rings are sleeved on the outer side of the wire distribution harness.

[0013] Preferably, the water absorption sealing ring and the outer wall of the wire distribution harness are matched by interference insertion.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided.

[0015] 1. The utility model discloses a first telescopic sleeve, a second telescopic sleeve, a first connecting ring, a second connecting ring, an inserted magnetic ring, an adsorbed magnetic ring and a quick release separation mechanism, which can conveniently open and close the wire distribution position of the main wire harness and the wire distribution harness, facilitate maintenance and processing, and improve the operation effect of the wire distribution structure.

[0016] 2. The utility model discloses an inserted magnetic ring, a sealing magnetic ring, a sealing ring and a water absorption sealing ring, which guarantee that the wire distribution position is not invaded by external steam and water, and guarantee the stability of wire distribution. DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is an internal sectional view of the utility model;

[0020] Figure 3 It is an A part enlarged schematic view of the utility model. Figure 2

[0021] ​Explanation of reference signs:

[0022] 1, main wire harness; 2, branch wire harness; 3, first telescopic sleeve; 4, first connecting ring; 5, second telescopic sleeve; 6, second connecting ring; 7, inserted magnetic ring; 8, adsorbed magnetic ring; 9, clamping block; 10, clamping groove; 11, horizontal rod; 12, vertical plate; 13, torsional spring; 14, sealing ring; 15, water absorption sealing ring. DETAILED DESCRIPTION

[0023] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings.

[0024] The utility model discloses a new energy automobile wire harness branch structure.

[0025] Embodiment 1

[0026] The utility model provides a new energy automobile wire harness branch structure as Figures 1-3 It includes main wire harness 1 and multiple branch wire harnesses 2 connected to the end of main wire harness 1, the outer wall of main wire harness 1 is fixedly provided with first telescopic sleeve 3, the end of first telescopic sleeve 3 is fixedly provided with first connecting ring 4, the outer side of multiple branch wire harnesses 2 is collectively provided with second telescopic sleeve 5, the end of second telescopic sleeve 5 is fixedly provided with second connecting ring 6, the outer wall of second connecting ring 6 is fixedly provided with inserted magnetic ring 7, the inner wall of first connecting ring 4 is fixedly provided with adsorbed magnetic ring 8, inserted magnetic ring 7 is magnetically arranged in adsorbed magnetic ring 8, the outer wall of second connecting ring 6 is fixedly embedded with sealing ring 14, and sealing ring 14 is in contact with the inner wall of first connecting ring 4.

[0027] When main wire harness 1 and branch wire harness 2 cooperate, through the cooperation of second telescopic sleeve 5 and first telescopic sleeve 3, multiple branch wire harnesses 2 can be stably branched and positioned, and meanwhile, through the magnetic cooperation of inserted magnetic ring 7 and adsorbed magnetic ring 8, first telescopic sleeve 3 and second telescopic sleeve 5 can be stably connected, which not only ensures that the branch position can be effectively sealed and protected, but also can be unfolded when needed, facilitating the maintenance and processing of the branch position and improving the operation effect of the branch structure.

[0028] Embodiment 2

[0029] In order to stably connect or separate first connecting ring 4 and second connecting ring 6, embodiment 2 is based on embodiment 1, as Figures 2-3As shown, the first connecting ring 4 and the second connecting ring 6 are provided with a quick release separation mechanism for connecting the first telescopic sleeve 3 and the second telescopic sleeve 5, the quick release separation mechanism comprises a clamping block 9, the outer wall of the first connecting ring 4 is provided with a clamping groove 10 matched with the end of the clamping block 9, the end of the clamping block 9 away from the clamping groove 10 is rotatably provided with a horizontal rod 11, the end of the horizontal rod 11 is fixedly provided with a vertical plate 12, the side of the clamping block 9 away from the vertical plate 12 is provided with a guide inclined surface, the vertical plate 12 is fixedly arranged on the outer wall of the second connecting ring 6, the rod wall of the horizontal rod 11 is sleeved with a torsion spring 13, and the two ends of the torsion spring 13 are fixedly connected with the horizontal rod 11 and the clamping block 9 respectively.

[0030] When the first telescopic sleeve 3 and the second telescopic sleeve 5 are matched by magnetic adsorption of the inserted magnetic ring 7 and the adsorbed magnetic ring 8, the second connecting ring 6 is close to the first connecting ring 4, in this process, the guide inclined surface of the clamping block 9 first contacts the side of the first connecting ring 4 and is pushed, at this time, the clamping block 9 rotates around the horizontal rod 11 and twists the torsion spring 13, when the first connecting ring 4 and the second connecting ring 6 contact, the clamping part of the clamping block 9 is located above the clamping groove 10, at this time, under the torsion recovery of the torsion spring 13, the end of the clamping block 9 is inserted into the clamping groove 10, so that the position of the first connecting ring 4 and the second connecting ring 6 is fixed, and it is ensured that the first telescopic sleeve 3 and the second telescopic sleeve 5 are not easy to separate.

[0031] Embodiment 3

[0032] In order to ensure that the connection part of the main wire harness 1 and the branch wire harness 2 is not disturbed by external steam and water, embodiment 3 is based on embodiment 1, Figures 1-2 As shown, the inside of the second telescopic sleeve 5 is provided with a plurality of branch wire holes matched with the branch wire harness 2, the inner wall of the branch wire hole is fixedly embedded with a water absorption sealing ring 15, the water absorption sealing ring 15 is sleeved on the outside of the branch wire harness 2, and the water absorption sealing ring 15 and the outer wall of the branch wire harness 2 are matched by interference insertion.

[0033] When the first telescopic sleeve 3 and the second telescopic sleeve 5 are connected and matched, first, the outer wall protection is carried out by cooperation of the sealing ring 14 and the inner wall of the first connecting ring 4, at the same time, the internal protection can be completed by the close magnetic cooperation between the inserted magnetic ring 7 and the adsorbed magnetic ring 8, finally, the water absorption protection of the branch wire harness 2 by the water absorption sealing ring 15 can effectively avoid the external water vapor and sundries from entering the branch wire part and disturbing the branch wire effect.

[0034] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above description and drawings are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A new energy vehicle wire harness branching structure, comprising a main wire harness (1) and a plurality of branch wire harnesses (2) in communication provided at an end portion of the main wire harness (1), characterized in that, The outer wall of the main wire harness (1) is fixedly sleeved with a first telescopic sleeve (3), the end of the first telescopic sleeve (3) is fixedly provided with a first connecting ring (4), the outer side of a plurality of the branch wire harnesses (2) is collectively sleeved with a second telescopic sleeve (5), the end of the second telescopic sleeve (5) is fixedly provided with a second connecting ring (6), the outer wall of the second connecting ring (6) is fixedly provided with an inserted magnetic ring (7), the inner wall of the first connecting ring (4) is fixedly provided with an adsorbing magnetic ring (8), the inserted magnetic ring (7) is magnetically arranged in the adsorbing magnetic ring (8), and the first connecting ring (4) and the second connecting ring (6) are provided with a quick-release separation mechanism for connecting the first telescopic sleeve (3) and the second telescopic sleeve (5).

2. The new energy vehicle wire harness branching structure according to claim 1, characterized in that, The quick-release separation mechanism comprises a clamping block (9), the outer wall of the first connecting ring (4) is provided with a clamping groove (10) matched with the end of the clamping block (9) for clamping, one end of the clamping block (9) away from the clamping groove (10) is rotatably provided with a horizontal rod (11), the end of the horizontal rod (11) is fixedly provided with a vertical plate (12), the vertical plate (12) is fixedly arranged on the outer wall of the second connecting ring (6), the rod wall of the horizontal rod (11) is sleeved with a torsion spring (13), and the two ends of the torsion spring (13) are fixedly connected with the horizontal rod (11) and the clamping block (9) respectively.

3. The new energy vehicle wire harness branching structure according to claim 2, characterized in that, The clamping block (9) is provided with a guide inclined surface on the side away from the vertical plate (12).

4. The new energy vehicle wire harness branching structure according to claim 1, characterized in that, The outer wall of the second connecting ring (6) is fixedly embedded with a sealing ring (14), and the sealing ring (14) is arranged in contact with the inner wall of the first connecting ring (4).

5. The new energy vehicle wire harness branching structure according to claim 1, characterized in that, The inner part of the second telescopic sleeve (5) is provided with a plurality of branch wire holes matched with the branch wire harnesses (2) for penetrating, the inner wall of the branch wire hole is fixedly embedded with a water absorption sealing ring (15), and the water absorption sealing ring (15) is sleeved on the outer side of the branch wire harness (2).

6. The new energy vehicle wire harness branching structure according to claim 5, characterized in that, The outer wall of the water absorption sealing ring (15) and the branch wire harness (2) is matched by interference insertion.

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