Wire harness sealing assembly and wire harness system

Abstract

The utility model discloses a wire harness sealing assembly and a wire harness system, and relates to the technical field of wire harnesses, the wire harness sealing assembly comprises a support member, the support member comprises a first support part and a second support part which are detachably connected, the first support part is provided with a first sealing ring in a matching manner, the second support part is provided with a second sealing ring in a matching manner, and the first sealing ring is provided with a first sealing ring. The first sealing ring and the second sealing ring are each of a semicircular structure, and a first sealing table and a second sealing table which can be spliced with each other are arranged at the adjacent ends of the first sealing ring and the second sealing ring respectively. According to the design scheme, through the design that the first sealing ring and the second sealing ring are installed at the bottom of the first supporting part and the bottom of the second supporting part respectively, after the first supporting part and the second supporting part are in butt joint, the first sealing table and the second sealing table are spliced together, and the first sealing ring and the second sealing ring form a complete sealing ring; therefore, a sealing ring does not need to be additionally installed, and the assembling process of the wire harness sealing assembly is time-saving and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness, especially a wiring harness sealing assembly and wiring harness system. BACKGROUND

[0002] Wiring harness is an important part of control module of electrical equipment, and a large number of rubber sealing rings and sheet metal structures are needed for assembly and sealing, and the existing technology usually needs to use expansion equipment to expand the threading hole of the rubber sealing ring, then part of the connector and the wiring harness branch are threaded through the threading hole, and then the rubber sealing ring is removed from the expansion equipment, so the operation process is relatively complicated.

[0003] CN 221562986 U discloses a wiring harness sealing assembly and an automobile wiring harness system, which comprises a sealing ring, a support member, the support member comprising a first support part and a second support part connected detachably, a first guide part connected to the first support part, and a second guide part connected to the second support part, the first guide part and the second guide part surrounding a wiring harness channel for the wiring harness to pass through, and the sealing ring being sleeved outside the first support part and the second support part. The above-mentioned wiring harness sealing assembly forms a supporting effect on the sealing ring through the first support part and the second support part, retains the sealing connection effect of the sealing ring, and does not need to use expansion equipment to expand, so as to butt joint and assemble the first support part and the second support part to the wiring harness for the wiring harness to pass through the wiring harness channel, thereby improving the convenience of sealing ring sealing assembly.

[0004] However, the above-mentioned wiring harness sealing assembly can butt joint and assemble the first support part and the second support part to the wiring harness, but the sealing ring is of a closed structure, and needs to be additionally sleeved during assembly, and the sealing ring needs to be threaded from the end of the wiring harness during assembly, so when the wiring harness is long, the assembly process of the sealing ring is relatively inconvenient, resulting in time-consuming and laborious assembly process of the wiring harness sealing assembly. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects in the prior art, the utility model provides a wiring harness sealing assembly and a wiring harness system.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: a wiring harness sealing assembly, comprising a support member, the support member comprising a first support part and a second support part connected detachably, a first sealing ring being installed in cooperation on the first support part, a second sealing ring being installed in cooperation on the second support part, the first sealing ring and the second sealing ring both being semicircular ring structures, and a first sealing platform and a second sealing platform capable of being spliced with each other being respectively arranged at the adjacent ends of the first sealing ring and the second sealing ring.

[0007] Further, the bottom of the first support part and the second support part is respectively provided with a first sealing ring and a second sealing ring, and the first sealing ring and the second sealing ring are connected to the wire harness.

[0008] Further, the first sealing platform is arranged at the two ends of the first sealing ring, the second sealing platform is arranged at the two ends of the second sealing ring, the top surface of the first sealing platform is provided with a first sealing surface, and the first sealing surface is arranged to be inclined downward near one end of the second sealing platform.

[0009] Further, the first support part is provided with a plurality of groups of plug-in plates near the bottom end of the side wall of the second support part, the second support part is provided with a plurality of plug-in grooves matched with the plug-in plates, the first support part is provided with a plurality of groups of buckles near the top end of the side wall of the second support part, and the second support part is provided with a plurality of buckle parts matched with the buckles.

[0010] Further, the wire harness passage is provided with a plurality of groups of external buckles around the wire harness passage, and the external buckles are arranged in a circumferential array with the wire harness passage as the center.

[0011] Correspondingly, the wire harness system provided by the embodiment of the application comprises the wire harness sealing assembly.

[0012] The wire harness sealing assembly has the advantages that: the first sealing ring and the second sealing ring are arranged at the bottom of the first support part and the second support part respectively, the first sealing platform and the second sealing platform are spliced together when the first support part and the second support part are connected and assembled on the wire harness, the first sealing ring and the second sealing ring form a complete sealing ring, and therefore, the sealing ring does not need to be additionally arranged, and the assembly process of the wire harness sealing assembly is time-saving and labor-saving. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further described below in combination with the drawings and embodiments.

[0014] Figure 1 Fig. 1 is a perspective view of the wire harness sealing assembly of the utility model;

[0015] Figure 2 Fig. 2 is a front view of the wire harness sealing assembly of the utility model;

[0016] Figure 3 Fig. 3 is a bottom view of the wire harness sealing assembly of the utility model;

[0017] Figure 4 Fig. 4 is a sectional view of the wire harness sealing assembly of the utility model in the A-A direction; Figure 3 ​

[0018] Figure 5 It is the structural schematic view of the first support part of the utility model;

[0019] Figure 6 It is the structural schematic view of the second support part of the utility model;

[0020] Figure 7 It is the structural schematic view of the first sealing ring and the second sealing ring of the utility model.

[0021] In the drawing: 1. support piece, 10. first support part, 101. plug-in board, 102. buckle, 11. second support part, 111. slot, 112. clamping part, 12. annular groove, 13. limiting part, 14. clamping block, 15. wire harness channel, 16. external connection buckle, 2. first sealing ring, 20. first sealing platform, 21. first sealing surface, 3. second sealing ring, 30. second sealing platform, 31. second sealing surface, 4. clamping groove. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the technical scheme of the utility model, the utility model will be further described below in combination with the drawings. Obviously, the drawings described below are only one embodiment of the utility model, and for those skilled in the art, other embodiments can be obtained according to the drawings and the embodiment without creative labor, which all belong to the protection scope of the utility model.

[0023] According to Figures 1-7 As shown in the figure, a wire harness sealing assembly, comprising a support piece 1, the support piece 1 includes detachably connected first support part 10 and second support part 11, the first support part 10 is installed with a first sealing ring 2, the second support part 11 is installed with a second sealing ring 3, the first sealing ring 2 and the second sealing ring 3 are both semicircular ring structure, the first sealing ring 2 and the second sealing ring 3 adjacent end are respectively provided with first sealing platform 20 and second sealing platform 30 that can be mutually spliced.

[0024] In the embodiment, the bottom of the first support part 10 and the second support part 11 is provided with an annular groove 12, the both ends of the annular groove 12 are provided with a limiting part 13, the inner side wall of the annular groove 12 is provided with a clamping block 14, the top end outer wall of the first sealing ring 2 and the second sealing ring 3 is provided with a clamping groove 4 matched with the clamping block 14, the sealing ring is installed in the annular groove 12, the clamping groove 4 and the clamping block 14 are installed together, prevent the sealing ring from falling off in the annular groove 12, the length of the sealing ring is same with the length of the annular groove 12, the both ends of the sealing ring are close to the limiting part 13, prevent the sealing ring from sliding in the annular groove 12.

[0025] In the embodiment, the first sealing station 20 is arranged at two ends of the first sealing ring 2, the second sealing station 30 is arranged at two ends of the second sealing ring 3, the top surface of the first sealing station 20 is provided with a first sealing surface 21, the first sealing surface 21 is arranged to be inclined downward near one end of the second sealing station 30, the bottom surface of the second sealing station 30 is provided with a second sealing surface 31 matched with the first sealing surface 21, when the first support part 10 and the second support part 11 are spliced together, the first sealing surface 21 and the second sealing surface 31 tightly seal the connection of the sealing ring, at the same time, the first support part 10 and the second support part 11 are subjected to outward tension, thereby improving the stability of the connection of the first support part 10 and the second support part 11.

[0026] In the embodiment, the first support part 10 is provided with a plurality of groups of plug-in plates 101 near the bottom end of the side wall of the second support part 11, preferably the number of plug-in plates 101 is two groups, the two groups of plug-in plates 101 are symmetrically arranged with the axis of the support part 1 as the center line, the second support part 11 is provided with plug-in grooves 111 matched with the plug-in plates 101, when the first support part 10 and the second support part 11 are spliced together, the plug-in plates 101 are inserted into the plug-in grooves 111, thereby avoiding misplacement of the first support part 10 and the second support part 11 during installation, the first support part 10 is provided with a plurality of groups of buckles 102 near the top end of the side wall of the second support part 11, preferably the number of buckles 102 is two groups, the two groups of buckles 102 are also symmetrically arranged with the axis of the support part 1 as the center line, the second support part is provided with clamping parts 112 corresponding to the buckles 102, when the first support part 10 and the second support part 11 are spliced together, the buckles 102 are clamped into the clamping parts 112, and a stable locking effect is formed under the cooperation of the plug-in plates 101.

[0027] In the embodiment, the support part 1 is provided with a wire harness channel 15 at the center, the wire harness channel 15 is used for passing wire harness, the periphery of the wire harness channel 15 is provided with a plurality of groups of external buckles 16, preferably the number of external buckles 16 is two groups, the external buckles 16 are arranged in a circumferential array with the wire harness channel 15 as the center, the external buckles 16 can be pressed into the sheet metal part for reverse buckling connection (not shown in the figure) by relying on the elastic deformation capacity of the external buckles 16, so that the support part 1 is fixedly installed on the sheet metal part.

[0028] Correspondingly, the embodiment of the application also provides a wire harness system comprising the wire harness sealing assembly. It can be understood that the wire harness system can have all the technical features and technical effects of the wire harness sealing assembly, which will not be described here.

[0029] The utility model discloses when using, first wire harness is placed to the wire harness passageway 15 of second support part 11, after the plug -in board 101 of first support part 10 is aligned with the slot 111, and the plug -in board 101 is inserted into the slot 111 until the buckle 102 is connected to the card portion 112, to make first support part 10 and second support part 11 interlock together, first sealing surface 21 and second sealing surface 31 are sealed to the connection of sealing ring tightly at this moment, make first sealing ring 2 and second sealing ring 3 complete sealing ring, therefore do not need additional installation sealing ring again, to make the assembly process of wire harness sealing assembly time -saving and labour -saving.

[0030] The above examples are only exemplary embodiments of the utility model, and are not used to limit the utility model, and the protection scope of the utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the utility model's essence and protection scope, and the modification or equivalent replacement should also be considered to fall within the protection scope of the utility model.

Claims

1. A wire harness sealing assembly, comprising a support member (1), said support member (1) comprising a first support portion (10) and a second support portion (11) detachably connected, characterized in that: A first sealing ring (2) is installed on the first support part (10), and a second sealing ring (3) is installed on the second support part (11). Both the first sealing ring (2) and the second sealing ring (3) are semi-circular ring structures. The adjacent ends of the first sealing ring (2) and the second sealing ring (3) are respectively provided with a first sealing platform (20) and a second sealing platform (30) that can be spliced ​​together.

2. The wire harness sealing assembly according to claim 1, characterized in that, The bottom of the first support part (10) and the second support part (11) are provided with annular grooves (12), and the two ends of the annular grooves (12) are provided with limiting parts (13). The inner sidewall of the annular grooves (12) is provided with a locking block (14). The top outer wall of the first sealing ring (2) and the second sealing ring (3) is provided with a locking groove (4) that matches the locking block (14).

3. A wire harness sealing assembly according to claim 2, characterized in that, The first sealing platform (20) is disposed at both ends of the first sealing ring (2), and the second sealing platform (30) is disposed at both ends of the second sealing ring (3). The top surface of the first sealing platform (20) is provided with a first sealing surface (21). The first sealing surface (21) is inclined downward at one end near the second sealing platform (30), and the bottom surface of the second sealing platform (30) is provided with a second sealing surface (31) that matches the first sealing surface (21).

4. A wire harness sealing assembly according to claim 3, characterized in that, The first support part (10) has several sets of plug-in plates (101) at the bottom of the side wall near the second support part (11). The second support part (11) has slots (111) that match the plug-in plates (101). The first support part (10) has several sets of buckles (102) at the top of the side wall near the second support part (11). The second support part has a card portion (112) that corresponds to the buckles (102).

5. A wire harness sealing assembly according to claim 4, characterized in that, The support member (1) has a wire harness channel (15) at its center. The wire harness channel (15) is used for the wire harness to pass through. The outer periphery of the wire harness channel (15) is provided with several sets of external buckles (16). The external buckles (16) are arranged in a circumferential array with the wire harness channel (15) as the center.

6. A wire harness system, characterized in that, include: The wire harness sealing assembly as described in any one of claims 1-5.

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