Bumper facilitating disassembly and maintenance of radar

Abstract

The utility model discloses a bumper convenient for dismounting and maintaining a radar, which relates to the technical field of automobiles, and comprises a bumper body, a radar mounting hole is arranged on the bumper body, a clamping part and a rotating shaft part are arranged on the bumper body, a radar cover plate is connected onto the rotating shaft part, the radar cover plate is matched with the radar mounting hole, and the radar mounting hole is connected with the clamping part. One end of the radar cover plate is provided with a rotating block connected with the rotating shaft part, the other end of the radar cover plate is provided with a buckle connected with the clamping part in a clamped mode, a disassembly groove is formed in the connecting position of the radar cover plate and the buckle, and a radar is installed on the radar cover plate; under the condition that the bumper is not disassembled, the radar can be directly replaced, maintenance is more convenient and faster, repeated disassembly can be achieved, maintainability is high, maintenance scrapping is reduced, universality is high, and maintenance cost and assembly working hours are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile bumpers, in particular to a bumper which is convenient for radar disassembly and maintenance. Background Art

[0002] The current competitive pressure in automobile R&D is very high. In order to improve their competitiveness, major automakers have worked hard on various aspects of technology, functionality, and safety. Radar configuration is indispensable and has become standard for almost all passenger cars.

[0003] However, many passenger car models currently need to remove the entire bumper when repairing or replacing the bumper radar, which is time-consuming and requires multiple people to disassemble and assemble, making the maintainability very poor. In addition, during the repair process, the bumper is very likely to be damaged during the disassembly and assembly process, resulting in the need to replace the entire bumper assembly, causing a huge waste of costs.

[0004] Therefore, it is necessary to design a bumper that is convenient for radar disassembly and maintenance to improve the above problems. Utility Model Content

[0005] In view of the above problems in the prior art, the utility model provides a bumper which is convenient for disassembly and maintenance of a radar, so that the radar is easy to repair and the maintenance cost and time are reduced.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bumper that is convenient for radar disassembly and maintenance, comprises a bumper body, wherein a radar mounting hole is formed on the bumper body, a clamping portion and a rotating shaft portion are provided on the bumper body, a radar cover is connected to the rotating shaft portion, the radar cover matches the radar mounting hole, a rotating block connected to the rotating shaft portion is provided at one end of the radar cover, and a buckle clamped to the clamping portion is provided at the other end, a disassembly groove is formed at the connection between the radar cover and the buckle, and a radar is installed on the radar cover.

[0008] Preferably, the rotating shaft portion includes a supporting block connected to the bumper body.

[0009] Preferably, the rotating shaft portion comprises a rotating shaft, and both ends of the rotating shaft are fixedly connected to the supporting block.

[0010] Preferably, a card slot is provided on the card connection portion.

[0011] Preferably, the clamping portion and the upper portion of the radar mounting hole form a limiting groove.

[0012] Preferably, a radar probe hole is provided on the radar cover.

[0013] Preferably, a connecting hole is provided on the rotating block, and the connecting hole is engaged with the rotating shaft.

[0014] Preferably, the radar is adhered to the radar cover.

[0015] Preferably, the rotating block is trapezoidal.

[0016] Preferably, the buckle is obliquely arranged on the radar cover.

[0017] Due to the adoption of the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a bumper that is convenient for radar disassembly and maintenance. The radar can be directly replaced without removing the bumper, which makes maintenance more convenient, can be disassembled repeatedly, and has strong maintainability;

[0019] 2. The utility model provides a bumper that is convenient for radar disassembly and maintenance, reduces maintenance and scrapping, has strong versatility, and reduces maintenance costs and assembly hours. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By referring to the following description in conjunction with the accompanying drawings, and with a more comprehensive understanding of the present invention, other purposes and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 yes Figure 1 A partial enlarged view of part C in the middle;

[0023] Figure 3 yes Figure 2 Sectional view along AA direction;

[0024] Figure 4 It is another stereogram of the utility model;

[0025] Figure 5 yes Figure 4 A partial enlarged view of part D in the middle;

[0026] Figure 6 yes Figure 5 Cross-sectional view along the BB direction;

[0027] Figure 7 It is an exploded view of the radar installation part of the utility model;

[0028] The reference numerals therein include: bumper body 1, clamping part 2, rotating shaft part 3, radar cover 4, radar 5, radar mounting hole 6, clamping slot 21, limiting slot 22, supporting block 31, rotating shaft 32, rotating block 41, connecting hole 411, buckle 42, disassembly slot 43, radar probe hole 51. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. It should be pointed out that all the drawings are exemplary representations. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] The present invention will be further described in detail below through specific implementation examples in conjunction with the accompanying drawings.

[0033] Reference Figures 1 to 7 A bumper that is convenient for radar disassembly and maintenance, comprises a bumper body 1, a clamping portion 2, a rotating shaft portion 3, a radar cover 4, and a radar 5. The bumper body is provided with a radar mounting hole 6. The bumper body 1 is provided with a clamping portion 2 and a rotating shaft portion 3. The rotating shaft portion 3 is connected with a radar cover 4, the radar cover 4 matches the radar mounting hole 6, the radar 5 is installed on the radar cover 4, and the radar 5 is preferably pasted on the radar cover 4.

[0034] The clamping portion 2 is provided with a clamping groove 21, and the clamping groove 21 is used to clamp with the buckle 42 of the radar cover 4. The clamping portion 2 and the upper part of the radar mounting hole form a limiting groove 22, that is, the clamping portion 2 blocks the recessed limiting groove 22 formed by a part of the upper part of the radar mounting hole. The limiting groove 22 is used to prevent the radar cover 4 from moving toward the inner side of the bumper after clamping, so as to ensure that the connection appearance of the radar cover 4 and the bumper body 1 is more natural.

[0035] The rotating shaft portion 3 includes a supporting block 31 and a rotating shaft 32 . The supporting block 31 is connected to the bumper body 1 , and both ends of the rotating shaft 32 are fixedly connected to the supporting block 31 .

[0036] A rotating block 41 is provided at one end of the radar cover 4, and preferably two rotating blocks 41 are symmetrically provided. The rotating block 41 is trapezoidal, and the rotating block 41 is connected to the rotating shaft 32 of the rotating shaft part 3. More specifically, a connecting hole 411 is opened on the rotating block 41, and the connecting hole 411 is clamped with the rotating shaft 32. A buckle 42 is provided at the middle part of the other end of the radar cover 4, and the buckle 42 is obliquely arranged on the radar cover 4. The buckle 42 is clamped with the clamping groove 21 of the clamping part 2, and a disassembly groove 43 is formed at the connection between the radar cover 4 and the buckle 42, that is, a notch-disassembly groove 43 is formed at the uppermost end of the radar cover 4. The buckle 42 can be unlocked by pressing the buckle 42 through the disassembly groove 43 using a tool, and then the buckle 42 is separated from the clamping part 2, and the radar cover 4 can be opened. A radar probe hole 51 is provided on the radar cover 4 to make the performance of the radar 5 better.

[0037] The following will refer to Figures 1 to 7 The working principle of the utility model is described.

[0038] When the bumper radar needs to be replaced and repaired, a tool is used to press the buckle 42 through the disassembly groove 43, and the upper part of the radar cover 4 can be opened outward by relying on the rotating shaft 32 to expose the radar 5, and then the radar 5 is disassembled. After maintenance, the radar 5 is pasted on the radar cover 4, the radar cover 4 is closed, and the buckle 42 is engaged with the clamping part 2, and the radar 5 is replaced without removing the bumper. The utility model reduces the loss during the replacement of the bumper radar and improves the maintainability of the vehicle. The radar can be repaired and replaced without removing the entire bumper, which greatly reduces the later maintenance cost and time.

[0039] The above are only specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A bumper that is convenient for radar disassembly and maintenance, comprising a bumper body, characterized in that: A radar mounting hole is provided on the bumper body, and a clamping portion and a rotating shaft portion are provided on the bumper body. A radar cover is connected to the rotating shaft portion, and the radar cover matches the radar mounting hole. A rotating block connected to the rotating shaft portion is provided at one end of the radar cover, and a buckle clamped to the clamping portion is provided at the other end. A disassembly groove is formed at the connection between the radar cover and the buckle, and a radar is installed on the radar cover.

2. A bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The rotating shaft portion includes a supporting block connected to the bumper body.

3. The bumper that is convenient for radar disassembly and maintenance according to claim 2, characterized in that: The rotating shaft portion comprises a rotating shaft, and two ends of the rotating shaft are fixedly connected to the supporting block.

4. The bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The clamping portion is provided with a clamping groove.

5. The bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The clamping portion and the upper portion of the radar mounting hole form a limiting groove.

6. The bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The radar cover is provided with a radar probe hole.

7. The bumper that is convenient for radar disassembly and maintenance according to claim 3, characterized in that: The rotating block is provided with a connecting hole, and the connecting hole is clamped with the rotating shaft.

8. The bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The radar is adhered to the radar cover.

9. The bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The rotating block is trapezoidal.

10. The bumper that is convenient for radar disassembly and maintenance according to claim 1, characterized in that: The buckle is obliquely arranged on the radar cover.

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