CN210174790U

CN210174790U - Protective pad for preventing high-voltage wire harness from being damaged

Info

Publication number: CN210174790U
Application number: CN201920872799.1U
Authority: CN
Inventors: Yue Wang; 王月
Original assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Zhejiang Geely Automobile Research Institute Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-24
Anticipated expiration: 2029-06-11

Abstract

The utility model provides a be used for preventing damaged protection of high-pressure pencil fills up, including fixed plate and lag, the fixed plate be used for with automobile body panel beating fixed connection, the lag includes this somatic part and opening, this somatic part and fixed plate interconnect, this somatic part are used for the cover to protect high-pressure pencil between automobile body panel beating and high-pressure pencil, the opening is seted up in this somatic part and is used for passing the high-pressure pencil buckle in order to fix the high-pressure pencil to the automobile body panel beating. Because be equipped with the lag between automobile body panel beating and high-voltage wiring harness, the high-voltage wiring harness can not with automobile body panel beating direct contact, but with lag direct contact, consequently this protection pad can play the guard action to high-voltage wiring harness, prevents that high-voltage wiring harness from receiving the damage when the vehicle bumps.

Description

Protective pad for preventing high-voltage wire harness from being damaged

Technical Field

The utility model relates to a field especially relates to a be used for preventing damaged protection of high-pressure pencil to fill up.

Background

With the popularization of new energy vehicles and the gradual improvement of collision safety regulations, the requirements of pure electric vehicles and hybrid electric vehicles on safety after collision are gradually increased nowadays. A large number of high-voltage wire harnesses are usually installed in pure electric vehicles and hybrid electric vehicles, and in the collision process, the problem of high-voltage wire harness damage can often occur due to extrusion or cutting of parts in an engine cabin, and even the problem of whole vehicle insulation failure or short circuit caused by high-voltage wire harness damage can occur. Therefore, in order to ensure safety after a vehicle collision, it is necessary to develop a structure for protecting a high-voltage wire harness inside a vehicle when the vehicle collision occurs in the design and development process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can protect the high-pressure pencil inside the vehicle when the vehicle bumps and be used for preventing the damaged protection of high-pressure pencil fills up.

The utility model provides a be used for preventing damaged protection of high-pressure pencil fills up, including fixed plate and lag, the fixed plate be used for with automobile body panel beating fixed connection, the lag includes this somatic part and opening, this somatic part and fixed plate interconnect, this somatic part are used for the cover to protect high-pressure pencil between automobile body panel beating and high-pressure pencil, the opening is seted up in this somatic part and is used for passing the high-pressure pencil buckle in order to fix the high-pressure pencil to the automobile body panel beating.

Further, still be equipped with two blocks of flat boards on this body portion one side, two blocks of flat boards are located a straight line and are separated by a certain distance, the plane at two blocks of flat boards place and the plane mutually perpendicular at this body portion place and two blocks of flat boards are connected to the one side of this body portion through the sand grip respectively, two blocks of flat boards, be formed with T font recess between sand grip and the body portion, the fixed plate is including the first fixed plate of horizontal extension and the second fixed plate of vertical extension, first fixed plate and second fixed plate form the T font, T font fixed plate imbeds in T font recess and makes fixed plate and lag interconnect.

Furthermore, a fixing hole is formed in the second fixing plate, and the fixing hole is used for enabling the fixing piece to penetrate so as to fixedly connect the fixing plate with the automobile body metal plate.

Furthermore, the tail end of the second fixing plate is provided with a positioning portion, the positioning portion extends in a plane parallel to the plane where the body portion is located, and the positioning portion is used for being matched with a metal plate of an automobile body for limiting.

Further, a flange portion is provided so as to project outward in the circumferential direction of the main body portion.

Furthermore, the fixed plate is a metal fixed plate, and the protecting sleeve is a rubber protecting sleeve.

Further, the lag is EPDM rubber lag.

Furthermore, flanges extend outwards from the side edges of the body part in planes perpendicular to the plane of the body part, and the tail ends of the flanges are connected with the fixing plate.

Because be equipped with the lag between automobile body panel beating and high-voltage wiring harness, the high-voltage wiring harness can not with automobile body panel beating direct contact, but with lag direct contact, consequently this protection pad can play the guard action to high-voltage wiring harness, prevents that high-voltage wiring harness from receiving the damage when the vehicle bumps.

Drawings

Fig. 1 is a schematic perspective view of a protective pad for preventing damage of a high-voltage wire harness according to an embodiment of the present invention.

Fig. 2 is a front view schematically illustrating the protection pad for preventing the breakage of the high voltage harness shown in fig. 1.

Fig. 3 is a side view schematically illustrating the protective pad for preventing breakage of the high voltage harness shown in fig. 1.

Fig. 4 is a schematic top view of the protection pad for preventing breakage of the high voltage harness shown in fig. 1.

Fig. 5 is a schematic perspective view illustrating a structure of the protection pad for preventing damage of the high voltage harness shown in fig. 1 after being mounted on a power bracket.

Fig. 6 is a schematic perspective view of the high-voltage harness shown in fig. 5 mounted on the power bracket and the protective pad for preventing breakage of the high-voltage harness.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, a protection pad for preventing damage of a high voltage wire harness according to an embodiment of the present invention includes a fixing plate 1 and a protection cover 2. Fixed plate 1 is used for with automobile body panel beating fixed connection, and fixed plate 1 is made by hard material, for example fixed plate 1 can be metal fixing plate, because fixed plate 1 is hard material, can be fine like this and fill up fixed connection to automobile body panel beating with the protection through fixed plate 1, improves the intensity of connecting. The shield cover 2 is made of a soft material and is configured to be inserted between a vehicle body metal plate and the high-voltage wire harness to protect the high-voltage wire harness, and may be, for example, a rubber shield cover, and more specifically, an EPDM rubber shield cover.

The boot 2 includes a main body 21 and an opening 22. The main body 21 is formed in a rectangular shape, the opening 22 is provided inside the main body 21, and the opening 22 is also formed in a rectangular shape. A flange 211 extends outward from the side edge of one side of the body 21 in a plane perpendicular to the plane of the body 21, and the end of the flange 211 is connected to the fixing plate 1. Specifically, two flat plates 23 are arranged in a plane where the flange 211 on one side of the body portion 21 is located, the two flat plates 23 are located on a straight line and are separated by a certain distance, and the two flat plates 23 are connected to the tail end of the flange 211 through the protruding strip 24 respectively. T-shaped grooves are formed between the two flat plates 23, the convex strips 24 and the body part 21. The fixing plate 1 includes a first fixing plate 11 extending in a transverse direction and a second fixing plate 12 extending in a vertical direction, the first fixing plate 11 and the second fixing plate 12 are formed in a T-shape, and the T-shaped fixing plate 1 is inserted into the T-shaped groove to connect the fixing plate 1 and the shield case 2 to each other.

Further, a fixing hole 121 is formed in the second fixing plate 12, and the fixing hole 121 is used for a fixing member to pass through so as to fixedly connect the fixing plate 1 and the vehicle body metal plate. The tail end of the second fixing plate 12 is provided with a positioning part 122, the positioning part extends in a plane parallel to the plane of the body part 21, and the positioning part 122 is used for being matched with a vehicle body metal plate for limiting. The body portion 21 is provided with a flange portion 25 protruding outward in the circumferential direction, so that the protection pad can be protected and is not easily damaged.

In addition, the other side of the main body 21 is also provided with a flange 211, a flat plate 23, a convex strip 24 and a fixing plate 1, and the structure of the flange 211, the flat plate 23, the convex strip 24 and the fixing plate 1 is symmetrical to that of the one side of the main body 21, and the detailed structure thereof is not described herein again.

Please combine with fig. 4, as shown in fig. 4, when the protection pad for preventing the high-voltage wire harness from being damaged according to an embodiment of the present invention is installed on the power bracket 3, the main body 21 and the flange 211 are sleeved on the metal plate of the power bracket 3, and the positioning portion 122 and the metal plate of the power bracket 3 are matched for limiting, and then the fixing member is passed through the fixing hole 121, so that the protection pad is installed on the metal plate of the power bracket 3. Next, as shown in fig. 5, the high-voltage harness 5 is mounted on the sheet metal of the power bracket 3 by inserting the high-voltage harness snap 4 through the opening portion 22 and fixing it to the snap hole 31 of the power bracket 3.

To sum up, owing to be equipped with the lag between automobile body panel beating and high-voltage wiring harness, the high-voltage wiring harness can not with automobile body panel beating direct contact, but with lag direct contact, consequently this protection pad can play the guard action to high-voltage wiring harness, prevents that high-voltage wiring harness from receiving the damage when the vehicle bumps.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a protection pad for preventing high-voltage wire harness is damaged, characterized in that, includes fixed plate (1) and lag (2), fixed plate (1) are used for with automobile body panel beating fixed connection, lag (2) are including this body portion (21) and opening (22), this body portion (21) with fixed plate (1) interconnect, this body portion (21) are used for the cover to protect high-voltage wire harness between automobile body panel beating and high-voltage wire harness, opening (22) are seted up in this body portion (21) and are used for passing the high-voltage wire harness buckle in order to fix high-voltage wire harness to automobile body panel beating.

2. The mat of claim 1, wherein two flat plates (23) are further disposed on one side of the body portion (21), the two flat plates (23) are disposed on a straight line and spaced apart from each other, a plane of the two flat plates (23) is perpendicular to a plane of the body portion (21), the two flat plates (23) are connected to one side of the body portion (21) by a protruding strip (24), a T-shaped groove is formed between the two flat plates (23), the protruding strip (24) and the body portion (21), the fixing plate (1) comprises a first fixing plate (11) extending in a transverse direction and a second fixing plate (12) extending in a vertical direction, the first fixing plate (11) and the second fixing plate (12) are formed in a T-shape, and the T-shaped fixing plate (1) is inserted into the T-shaped groove to enable the fixing plate (1) and the protective cover (2) to be mutually connected to each other And (4) connecting.

3. The protection pad for preventing the damage of the high-voltage wire harness according to claim 2, wherein the second fixing plate (12) is provided with a fixing hole (121), and the fixing hole (121) is used for a fixing member to pass through to fixedly connect the fixing plate (1) and a vehicle body sheet metal.

4. The cushion for preventing breakage of a high-voltage wire harness according to claim 2, wherein a distal end of the second fixing plate (12) is provided with a positioning portion (122) extending in a plane parallel to a plane in which the body portion (21) is located, and the positioning portion (122) is configured to be engaged with a sheet metal of a vehicle body for limiting.

5. The mat of claim 1, wherein the body portion (21) is provided with a flange portion (25) protruding outward in a circumferential direction.

6. The protective pad for preventing breakage of a high voltage wire harness according to claim 1, wherein the fixing plate (1) is a metal fixing plate, and the protection cover (2) is a rubber protection cover.

7. The protective pad for preventing breakage of a high voltage wire harness according to claim 6, wherein the protective cover (2) is an EPDM rubber protective cover.

8. The mat of claim 1, wherein a flange (211) extends outward from a side edge of the body (21) in a plane perpendicular to a plane of the body (21), and a distal end of the flange (211) is connected to the fixing plate (1).