CN216232097U

CN216232097U - Radar apron structure and car

Info

Publication number: CN216232097U
Application number: CN202120029786.5U
Authority: CN
Inventors: 张庆烨; 凌华春; 杨勇
Original assignee: Guangzhou Automobile Group Co Ltd
Current assignee: Guangzhou Automobile Group Co Ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2022-04-08
Anticipated expiration: 2031-01-06

Abstract

The utility model belongs to the technical field of automobile parts, and particularly relates to a radar cover plate structure and an automobile. The radar cover plate structure comprises a cover plate body and an opening assembly; the opening assembly comprises a handle and a rotating shaft; the handle comprises a baffle and a pressing piece connected with the baffle, and the baffle is rotatably connected to the inner wall of the mounting hole of the automobile front bumper assembly through a rotating shaft; the cover plate body is provided with a clamping piece for clamping the baffle on the inner wall of the mounting hole; the pressing piece is used for rotating around the rotating shaft along with the baffle when receiving pressing force, and then the butt is on the joint spare of chucking baffle and with the joint spare release from the mounting hole. The cover plate body can be stably installed in the installation hole through the opening assembly, and the clamping piece of the cover plate body can be conveniently detached from the installation hole after the pressing piece is pressed, so that the cover plate body is prevented from being damaged by forcibly prying open; the utility model has simple structure, reliable connection and better appearance effect.

Description

Radar apron structure and car

Technical Field

The utility model belongs to the technical field of automobile parts, and particularly relates to a radar cover plate structure and an automobile.

Background

With the wide use and development of automobiles, the adaptive cruise technology has been widely applied to automobiles, and in order to realize adaptive cruise, a millimeter wave radar needs to be installed on an automobile body. At present, the characteristics and the vehicle body structure of a millimeter wave radar are limited, and the millimeter wave radar is often arranged on a bracket of an anti-collision beam; and anticollision roof beam manufacturing accuracy is relatively poor, conflicts again with the required high accuracy of millimeter wave radar, consequently, when whole car production, often need make detachable radar apron to dismantle radar apron when needing and adjust the millimeter wave radar. The radar cover plate in the prior art is usually directly clamped on the front bumper, and when the radar cover plate is actually disassembled, the radar cover plate needs to be pried by using a tool from the side surface, and the operation of priing the radar cover plate easily causes the scratch of the front bumper or the damage of the radar cover plate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radar cover plate structure and an automobile, and aims to solve the technical problem that a front bumper scratch or a radar cover plate is easily damaged when the radar cover plate is pried open in the prior art.

In view of the above technical problems, an embodiment of the present invention provides a radar cover structure, including a cover body and an opening assembly; the opening assembly comprises a handle and a rotating shaft; the handle comprises a baffle and a pressing piece connected with the baffle, and the baffle is rotatably connected to the inner wall of the mounting hole of the automobile front bumper assembly through the rotating shaft; the cover plate body is provided with a clamping piece used for clamping the baffle on the inner wall of the mounting hole; the pressing piece is used for rotating around the rotating shaft along with the baffle when the pressing piece receives pressing force, and then the pressing piece abuts against the clamping piece for clamping the baffle and pushes the clamping piece out of the mounting hole.

Optionally, the opening assembly further comprises a return spring sleeved on the rotating shaft and used for providing return elastic force for the baffle.

Optionally, a first mounting portion with a first through hole and a second mounting portion with a second mounting hole are arranged on the end face, close to the clamping piece, of the baffle plate, and the mounting holes and the second mounting hole are coaxially arranged; two ends of the rotating shaft respectively penetrate through the first through hole and the second through hole to be connected with the automobile front bumper assembly;

the return spring is positioned between the first mounting part and the second mounting part, and two ends of the return spring are respectively mounted on the first mounting part and the second mounting part; the middle section of the return spring abuts against the baffle.

Optionally, a clamping groove is arranged on the clamping piece; the handle further comprises a positioning block connected to the baffle, the positioning block is provided with a butt surface which is abutted to the inner wall of the clamping groove close to the pressing piece when the clamping piece clamps the baffle, and the butt surface is arranged on one side, close to the pressing piece, of the positioning block.

Optionally, the positioning block includes a guide-in surface opposite to the abutting surface and used for guiding the clamping member into the mounting hole.

Optionally, a guide surface for guiding the positioning block into the clamping groove is arranged on one side, close to the baffle, of the clamping piece.

Optionally, the pressing member is provided with a leading-out surface which is used for abutting against the clamping member when the pressing member receives pressing force, so that the clamping member is led out from the mounting hole.

Optionally, still be equipped with on the apron body be used for joint spare chucking during the baffle, with at least one card foot of mounting hole inner wall joint.

The radar cover plate structure comprises a cover plate body and an opening assembly; the opening assembly comprises a handle and a rotating shaft; the handle comprises a baffle and a pressing piece connected with the baffle, and the baffle is rotatably connected to the inner wall of the mounting hole of the automobile front bumper assembly through the rotating shaft; the cover plate body is provided with a clamping piece used for clamping the baffle on the inner wall of the mounting hole; the pressing piece is used for rotating around the rotating shaft along with the baffle when the pressing piece receives pressing force, and then the pressing piece abuts against the clamping piece for clamping the baffle and pushes the clamping piece out of the mounting hole. The cover plate body can be stably installed in the installation hole of the automobile front bumper assembly through the opening assembly, and the clamping piece of the cover plate body can be conveniently detached from the installation hole after the pressing piece on the opening assembly is pressed, so that the cover plate body is prevented from being damaged by forcibly prying open; the utility model has simple structure, reliable connection and better appearance effect.

The embodiment of the utility model also provides an automobile which comprises an automobile front bumper assembly provided with the mounting hole and the radar cover plate structure.

Optionally, a containing groove adapted to the baffle is formed in the inner wall of the mounting hole, a limiting portion is formed on the baffle, and the limiting portion is used for abutting against the edge of the containing groove when the baffle is pressed into the containing groove.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a radar cover plate structure mounted on a front bumper assembly of an automobile according to an embodiment of the present invention.

Fig. 2 is a schematic partial structural diagram of a radar cover structure and a front bumper assembly of an automobile according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a radar cover structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a radar cover structure according to another embodiment of the present invention.

Fig. 5 is a schematic partial enlarged structural view of a radar cover structure according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a cover body of a radar cover structure according to an embodiment of the present invention, which is connected to a front bumper assembly of an automobile through an opening assembly.

The reference numerals in the specification are as follows:

1. a cover plate body; 11. a clamping piece; 111. a card slot; 112. a guide surface; 113. reinforcing ribs; 114. a spring plate; 12. clamping a pin; 2. opening the assembly; 21. a handle; 211. a baffle plate; 2111. a first through hole; 2112. a first mounting portion; 2113. a second mounting hole; 2114. a second mounting portion; 212. a pressing member; 2121. leading out the noodles; 213. positioning blocks; 2131. an abutting surface; 2132. a lead-in surface; 214. a limiting part; 22. a rotating shaft; 23. a return spring; 3. an automotive front bumper assembly; 31. and (7) installing holes.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 6, an embodiment of the present invention provides a radar cover structure, including a cover body 1 and an opening assembly 2; the opening assembly 2 comprises a handle 21 and a rotating shaft 22; the handle 21 comprises a baffle 211 and a pressing piece 212 connected with the baffle 211, and the baffle 211 is rotatably connected on the inner wall of the mounting hole 31 of the automobile front bumper assembly 3 through the rotating shaft 22; the cover plate body 1 is provided with a clamping piece 11 for clamping the baffle 211 on the inner wall of the mounting hole 31; the pressing member 212 is configured to rotate around the rotating shaft 22 along with the baffle 211 when receiving a pressing force, and further abut against the clip member 11 clamping the baffle 211 and push the clip member 11 out of the mounting hole 31. The shapes of the handle 21 and the rotating shaft 22 can be set according to requirements; the handle 21 is arranged on the rotating shaft 22 and is rotationally connected with the automobile front bumper assembly 3 through the rotating shaft 22; optionally, a containing groove (not shown) adapted to the baffle 211 is formed in the inner wall of the mounting hole 31, when the clamping member 11 is clamped into the mounting hole 31, the baffle 211 is located in the containing groove to save the installation control, but the pressing member 212 extends out of the containing groove, so that the pressing member 212 can be conveniently found when the cover plate body 1 needs to be detached. Further, a limiting portion 214 is disposed on the baffle 211, and the limiting portion 214 is used for abutting against an edge of the accommodating groove when the baffle 211 is pressed into the accommodating groove, so as to limit a depth of the baffle 211 entering the accommodating groove. Optionally, a positioning hole (not shown) is respectively disposed on the upper and lower inner walls of the accommodating groove, and opposite ends of the rotating shaft 22 are rotatably mounted in the positioning holes, so that the handle 21 is rotatably connected to the front bumper assembly 3 through the rotating shaft 22.

Understandably, in the radar cover structure of the present invention, one or more opening assemblies 2 may be disposed at an edge position of the cover body 1; at this moment, the cover plate body 1 is stably installed in the installation hole 31 of the front bumper assembly 3 of the automobile through the opening assembly 2, and when the cover plate body 1 needs to be detached, the clamping piece 11 which is clamped in the installation hole 31 and clamps the baffle 211 on the inner wall of the installation hole 31 can be ejected out only by pressing the pressing piece 212 on the handle 21. The shape of the clip 11 can be set according to the requirement, as shown in fig. 4, the middle position of the clip 11 is provided with the elastic sheet 114, and when the clip 11 is clipped into the mounting hole 31, the elastic sheet 114 abuts against the baffle 211 to press the baffle 211. Understandably, the clip member 11 may be provided in other shapes.

In the radar cover plate structure, the cover plate body 1 can be stably installed in the installation hole 31 of the automobile front bumper assembly 3 through the opening assembly 2, and the clamping piece 11 of the cover plate body 1 can be conveniently detached from the installation hole 31 after the pressing piece 212 on the opening assembly 2 is pressed, so that the damage to the cover plate body 1 caused by forcibly prying the cover plate body 1 is avoided; the utility model has simple structure, reliable connection and better appearance effect.

In an embodiment, as shown in fig. 5, the opening assembly 2 further includes a return spring 23 sleeved on the rotating shaft 22 and configured to provide a return elastic force to the baffle 211. Understandably, the return spring 23 provides a return elastic force to the baffle 211 towards the inner wall of the mounting hole 31 all the time, so that after the cover plate body 1 is disassembled, the return spring 23 can also drive the handle 21 to be continuously attached to the inner wall of the mounting hole 31, thereby avoiding unnecessary damage caused by the handle rotating in the mounting hole 31 loosely; and the next clamping of the cover plate body 1 can be facilitated.

In an embodiment, as shown in fig. 5, a first mounting portion 2112 having a first through hole 2111 and a second mounting portion 2114 having a second mounting hole 2113 and a mounting hole 31 are disposed on an end surface of the baffle 211 close to the clip 11, and the mounting hole 31 and the second mounting hole 2113 are coaxially disposed; two ends of the rotating shaft 22 respectively penetrate through the first through hole 2111 and the second through hole to be connected with the automobile front bumper assembly 3; the shape of the mounting hole 31 and the second mounting hole 2113 may be set according to the requirement, for example, as shown in fig. 5, a non-full surrounding hole with an opening may be provided, so that when the baffle 211 is mounted on the rotating shaft 22, the rotating shaft 22 may be directly snapped into the mounting hole 31 and the second mounting hole 2113 from the opening position; the mounting hole 31 and the second mounting hole 2113 may be through holes, and in this case, the rotating shaft 22 directly passes through the mounting hole 31 and the second mounting hole 2113.

The return spring 23 is located between the first mounting portion 2112 and the second mounting portion 2114, and two ends of the return spring 23 are respectively mounted on the first mounting portion 2112 and the second mounting portion 2114; the middle section of the return spring 23 abuts against the baffle 211. That is, in this embodiment, the first mounting portion 2112 and the second mounting portion 2114 are provided with spring positioning holes, both ends of the return spring 23 are respectively inserted into the two spring positioning holes to fix both ends, and the spring is in a compressed state at this time; further, the intermediate section of the return spring 23 abuts on the shutter 211, and presses the shutter 211 against the inner wall of the mounting hole 31.

In an embodiment, as shown in fig. 5 and 6, a card slot 111 is provided on the card member 11; the handle 21 further includes a positioning block 213 connected to the baffle 211, the positioning block 213 is provided with an abutting surface 2131 for abutting against the inner wall of the clamping groove 111 close to the pressing piece 212 when the clamping piece 11 clamps the baffle 211, and the abutting surface 2131 is provided on one side of the positioning block 213 close to the pressing piece 212. That is, a clamping groove 111 is formed in the clamping member 11 in a penetrating manner, and when the clamping member 11 is clamped into the mounting hole 31, the positioning block 213 gradually slides into the clamping groove 111, and the abutting surface 2131 of the positioning block 213 on the side close to the pressing member 212 is finally abutted directly on the inner wall of the clamping groove 111 close to the pressing member 212. Furthermore, the abutting surfaces 2131 abut against the inner wall of the slot 111, so that the mounting structure of the clamping piece 11 in the mounting hole 31 is more stable and reliable.

Further, as shown in fig. 6, the positioning block 213 includes an introduction surface 2132 that is provided opposite to the abutment surface 2131 and that is used to introduce the clip 11 into the mounting hole 31. Alternatively, the lead-in surface 2132 may be provided as an arc surface, an inclined surface, or the like; in the process that the clamping piece 11 is clamped into the mounting hole 31, the guide-in surface 2132 of the positioning block 213 is abutted to one end, close to the pressing piece 212, of the clamping piece 11, the clamping piece 11 gradually slides along the guide-in surface 2132 until the clamping piece slides to the tail end of the guide-in surface 2132, the positioning block 213 cannot block the clamping piece 11 to continuously advance, the tail end of the positioning block 213 slides along the end surface, opposite to the baffle 211, of the clamping piece 11 until the positioning block 213 slides into the clamping groove 111, and at the moment, the abutting surface 2131 is abutted to the inner wall of the clamping groove 111. Optionally, a guide surface 112 for guiding the positioning block 213 into the slot 111 is disposed on one side of the clamping member 11 close to the baffle 211. That is, in the above embodiment, during the process of the locking member 11 being locked into the mounting hole 31, the positioning block 213 may finally slide into the locking slot 111 along the guiding surface 112. Further, be equipped with the strengthening rib 113 that is used for strengthening joint spare 11 intensity on joint spare 11, strengthening rib 113 can be according to the demand interval or crisscross many that set up. And the structural shape of the reinforcing ribs 113 can be set as required.

Alternatively, as shown in fig. 5 and 6, the pressing member 212 may be provided with a lead-out surface 2121 which abuts against the clip 11 when receiving a pressing force and further leads out the clip 11 from the mounting hole 31. Alternatively, the lead-in surface 2132 may be provided as an arc surface, an inclined surface, or the like; when the pressing piece 212 receives a pressing force, the pressing piece 212 rotates along with the rotating shaft 22 along with the baffle 211, then, the leading-out surface 2121 of the pressing piece 212 abuts against one end, close to the pressing piece 212, of the clamping piece 11, at this time, one end, close to the pressing piece 212, of the clamping piece 11 is located in a semi-enclosed space enclosed by the pressing piece 212 and the baffle 211, and further, under the condition that the pressing piece 212 continuously receives the pressing force, the clamping piece 11 can only slide along the leading-out surface 2121, so that the clamping piece 11 is gradually pushed out of the mounting hole 31 under the action of the pressing force.

In an embodiment, as shown in fig. 3 and 4, the cover plate body 1 is further provided with at least one clamping leg 12 for clamping with the inner wall of the mounting hole 31 when the baffle 211 is clamped by the clamping member 11. Understandably, the cover plate body 1 is provided with not only the clamping piece 11, but also one or a plurality of clamping pins 12 at intervals; the shape and number of the locking legs 12 can be set according to the requirement, for example, in the embodiment shown in fig. 4, four locking legs 12 having the same shape as the locking pieces 11 are arranged on the cover plate body 1 at intervals. The cover plate body 1 is fixedly installed in the installation hole 31 through the combined action of the clamping feet 12 and the clamping pieces 11.

An embodiment of the present invention further provides an automobile, which includes an automobile front bumper assembly 3 provided with a mounting hole 31, and the radar cover plate structure. In the radar cover plate structure of the automobile, the cover plate body 1 can be stably installed in the installation hole 31 of the front bumper assembly 3 of the automobile through the opening assembly 2, and the clamping piece 11 of the cover plate body 1 can be conveniently detached from the installation hole 31 after the pressing piece 212 on the opening assembly 2 is pressed, so that the cover plate body 1 is prevented from being damaged by forcibly prying; the utility model has simple structure, reliable connection and better appearance effect.

Optionally, a receiving groove (not shown) adapted to the baffle 211 is disposed on an inner wall of the mounting hole 31, a limiting portion 214 is disposed on the baffle 211, and the limiting portion 214 is used for abutting against an edge of the receiving groove when the baffle 211 is pressed into the receiving groove. Understandably, when the clip 11 is clipped into the mounting hole 31, the baffle 211 is located in the receiving groove to save the installation control, but the pressing piece 212 extends out of the receiving groove, so that the pressing piece 212 can be conveniently found when the cover plate body 1 needs to be detached. Further, a limiting portion 214 is disposed on the baffle 211, and the limiting portion 214 is used for abutting against an edge of the accommodating groove when the baffle 211 is located in the accommodating groove, so as to limit a depth of the baffle 211 entering the accommodating groove. Optionally, the upper and lower inner walls of the accommodating groove are respectively provided with a positioning hole, and the two opposite ends of the rotating shaft 22 are rotatably installed in the positioning holes, so that the handle 21 is rotatably connected with the front bumper assembly 3 through the rotating shaft 22.

The above description is only an example of the radar cover structure of the present invention and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A radar cover plate structure is characterized by comprising a cover plate body and an opening assembly; the opening assembly comprises a handle and a rotating shaft; the handle comprises a baffle and a pressing piece connected with the baffle, and the baffle is rotatably connected to the inner wall of the mounting hole of the automobile front bumper assembly through the rotating shaft; the cover plate body is provided with a clamping piece used for clamping the baffle on the inner wall of the mounting hole; the pressing piece is used for rotating around the rotating shaft along with the baffle when the pressing piece receives pressing force, and then the pressing piece abuts against the clamping piece for clamping the baffle and pushes the clamping piece out of the mounting hole.

2. The radar cover plate structure of claim 1, wherein the opening assembly further comprises a return spring sleeved on the rotating shaft and used for providing return elastic force for the baffle plate.

3. The radar cover plate structure according to claim 2, wherein a first mounting portion having a first through hole and a second mounting portion having a second mounting hole are provided on an end surface of the baffle plate adjacent to the clip, the mounting holes and the second mounting hole being coaxially provided; two ends of the rotating shaft respectively penetrate through the first through hole and the second through hole to be connected with the automobile front bumper assembly;

4. The radar cover plate structure according to claim 1, wherein a slot is provided on the clamping member; the handle further comprises a positioning block connected to the baffle, the positioning block is provided with a butt surface which is abutted to the inner wall of the clamping groove close to the pressing piece when the clamping piece clamps the baffle, and the butt surface is arranged on one side, close to the pressing piece, of the positioning block.

5. The radar cover plate structure according to claim 4, wherein the positioning block includes a guide surface that is provided opposite to the abutting surface and that guides the clip into the mounting hole.

6. The radar cover plate structure according to claim 4, wherein a guide surface for guiding the positioning block into the slot is provided on one side of the clamping member close to the baffle plate.

7. The radar cover plate structure according to claim 1, wherein a lead-out surface for abutting against the clip when the pressing member is pressed by a pressing force and leading out the clip from the mounting hole is provided on the pressing member.

8. The radar cover plate structure of claim 1, wherein the cover plate body is further provided with at least one clamping pin for clamping with the inner wall of the mounting hole when the baffle is clamped by the clamping piece.

9. An automobile comprising an automobile front bumper assembly provided with a mounting hole, and the radar cover structure according to any one of claims 1 to 8.

10. The automobile according to claim 9, wherein a receiving groove adapted to the baffle is formed on an inner wall of the mounting hole, and a limiting portion is formed on the baffle and used for abutting against an edge of the receiving groove when the baffle is pressed into the receiving groove.