Vehicle-mounted radar fixing support

Abstract

The utility model discloses a vehicle-mounted radar fixing support which comprises a fixing frame, a support body and a pressing plate, the fixing frame comprises a frame part and extending parts located on the two sides of the frame part, and the frame part forms a through groove and two installation openings located on the outer side of the through groove; one end of the support body is connected with two mounting legs, the support body extends into the through groove, the two mounting legs penetrate through the two mounting ports in a one-to-one correspondence mode, and the two mounting legs are matched to fix the millimeter wave radar; a through hole is formed in the pressing plate, an arc-shaped face used for being matched with the automobile bumper is formed at the other end of the support body, the arc-shaped face is exposed out of the through groove and penetrates through the through hole, and the pressing plate is used for being fixed to the extending part so that the support body can be fixed between the pressing plate and the fixing frame. According to the vehicle-mounted radar fixing support, parts needing to be replaced are reduced, production cost is reduced, and economic benefits are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle-mounted radar mounting technical field, especially a kind of vehicle-mounted radar fixing support. BACKGROUND

[0002] At present, corresponding support is needed in the vehicle-mounted installation application process of millimeter wave radar, so that the actual installation position of radar can meet the needs of vehicle manufacturers. With the improvement of the structure layout of automobile, there is often not enough space on the vehicle frame to install vehicle-mounted millimeter wave radar, so some manufacturers began to install radar on the bumper of the car.

[0003] CN219295298U discloses a kind of vehicle-mounted millimeter wave radar support, solve the problem that radar support in prior art is poor in installation stability and cannot be better with automobile bumper.

[0004] However, since the bumpers of various vehicle models have different curvatures, the existing vehicle-mounted radar fixing support needs to be customized for different vehicle models. Whenever a new vehicle model is developed, the vehicle-mounted radar fixing support needs to be redesigned to adapt to the new vehicle model, resulting in high production cost. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a kind of vehicle-mounted radar fixing support, to reduce the production cost of existing vehicle-mounted millimeter wave radar.

[0006] To achieve the above-mentioned purpose, the vehicle-mounted radar fixing support provided by the utility model comprises:

[0007] The fixed frame comprises a frame part and extension parts on both sides of the frame part, the frame part forms a through slot and two mounting ports on the outside of the through slot;

[0008] The support body has two mounting legs connected to one end, the support body extends into the through slot, and the two mounting legs pass through the two mounting ports one by one, and the two mounting legs cooperate to fix the millimeter wave radar;

[0009] The pressing plate has a through hole, the other end of the support body forms an arc surface for cooperating with the bumper of the car, the arc surface is exposed to the through slot and passes through the through hole, and the pressing plate is used to fix the extension part to fix the support body between the pressing plate and the fixed frame.

[0010] In an embodiment, the mounting leg forms a buckle position, and the two sides of the millimeter wave radar each form a protruding block, two protruding blocks extend into two buckle positions one by one.

[0011] In an embodiment, a step surface is formed at the connection between the frame portion and the extension portion, and the support body is formed with a mounting lug along the circumference thereof, the mounting lug being in abutment with the step surface.

[0012] In an embodiment, the frame portion comprises a first surrounding portion, a third surrounding portion, a second surrounding portion and a fourth surrounding portion connected end to end in sequence, the first surrounding portion and the second surrounding portion being oppositely arranged, the third surrounding portion and the fourth surrounding portion being oppositely arranged, two extension portions being arranged on the sides opposite to the first surrounding portion and the second surrounding portion respectively, and two mounting openings being arranged on the sides opposite to the third surrounding portion and the fourth surrounding portion respectively.

[0013] In an embodiment, a recessed portion is formed on the side opposite to the first surrounding portion and the second surrounding portion, and a protruding portion is arranged on each of the two opposite sides of the support body, the shape of the recessed portion being matched with the shape of the protruding portion, and the protruding portion being used to extend into the recessed portion.

[0014] In an embodiment, a clamping block is arranged on the protruding portion, and a clamping protrusion is formed in the recessed portion, the clamping protrusion being used to abut with the clamping block.

[0015] In an embodiment, a connecting block is arranged on the inner side of each of the third surrounding portion and the fourth surrounding portion, the connecting block being connected with the first surrounding portion and the second surrounding portion at the two ends thereof respectively, and the connecting block and the corresponding third surrounding portion and fourth surrounding portion forming the mounting opening.

[0016] In an embodiment, a clamping block is formed on the side of the mounting leg facing the support body, the clamping block connecting the mounting leg and the support body to form a gap between the support body and the mounting leg, the support body extending into the through slot, and the two mounting legs penetrating through the two mounting openings one by one, and the two connecting blocks extending into the corresponding gaps respectively.

[0017] In an embodiment, each of the extension portions is composed of a plurality of extension plates arranged at intervals.

[0018] In an embodiment, the fixing frame and the support body are integrally formed.

[0019] The utility model discloses a technical scheme, vehicle radar fixed bolster includes fixed frame, bolster main part and pressing plate, one end of bolster main part is connected with two installation legs, and the other end of bolster main part forms arc surface, and two installation legs are correspondingly inserted into two installation mouths of fixed frame, and make two installation legs cooperate and fix millimeter wave radar, then adopt the mouth of pressing plate to pass through the other end of bolster main part, and fix pressing plate and fixed frame, thereby fixing millimeter wave radar stably, and the installation and dismounting of millimeter wave radar are convenient, wherein the arc surface exposed to the through groove can be set into different radian according to the curvature of bumper, so that the bolster main part can be adapted with bumper, when the vehicle radar fixed bolster of installing millimeter wave radar is matched with bumper and is installed, because fixed frame and pressing plate can share, when facing the bumper of different vehicle models, only needs to replace the bolster main part according to different vehicle models, in the process of producing vehicle radar fixed bolster, even if the vehicle model changes, also need not replace fixed frame and pressing plate, only need to redesign and produce the bolster main part, thereby reducing the spare part that needs to replace, reduce production cost, increase economic benefits. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for ordinary skilled person in the art, other drawings can be obtained according to the structure shown in these drawings without paying creative labor.

[0021] Figure 1 The structure schematic diagram of an embodiment of the vehicle radar fixed bolster and millimeter wave radar provided by the utility model is shown in the drawing.

[0022] Figure 2 The structure schematic diagram of the explosion in Figure 1

[0023] Figure 3 The structure schematic diagram of the fixed frame after hiding the pressing plate in Figure 1

[0024] Figure 4 The structure schematic diagram of an embodiment of the fixed frame provided by the utility model is shown in the drawing.

[0025] Figure 5 The structure schematic diagram of the fixed frame from another angle in Figure 4

[0026] Figure 6 The structure schematic diagram of an embodiment of the bolster main part provided by the utility model is shown in the drawing.

[0027] EXPLANATION OF DRAWINGS: ​​​

[0028] 100, vehicle-mounted radar fixing support; 200, millimeter wave radar; 1, fixing support; 2, support body; 3, pressing plate; 11, frame body part; 12, extension part; 13, through slot; 14, mounting port; 21, mounting leg; 22, arc surface; 31, through port; 211, buckling position; 201, protruding block; 121, step surface; 23, mounting lug; 111, first surrounding part; 112, second surrounding part; 113, third surrounding part; 114, fourth surrounding part; 1111, recessed part; 24, protruding part; 241, clamping block; 1112, clamping protrusion; 1131, connecting block; 212, clamping block; 213, gap; 121, extension plate.

[0029] The realization, functional features and advantages of the utility model will be further described in combination with embodiments with reference to the drawings. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] It should be noted that if the embodiments of the utility model involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0032] In addition, if the embodiments of the utility model involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" or "and / or" appearing throughout the text means that the three parallel schemes are included, taking "A and / or B" as an example, including A scheme, or B scheme, or A and B simultaneously satisfy the scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the utility model.

[0033] The utility model provides a kind of vehicle-mounted radar fixing support 100.

[0034] Please see Figures 1 to 4 In one embodiment of this utility model, the vehicle radar mounting bracket 100 includes a mounting frame 1, a bracket body 2, and a pressure plate 3. The mounting frame 1 includes a frame portion 11 and extension portions 12 located on both sides of the frame portion 11. The frame portion 11 forms a through groove 13 and two mounting ports 14 located outside the through groove 13. One end of the bracket body 2 is connected to two mounting legs 21. The bracket body 2 extends into the through groove 13, and the two mounting legs 21 pass through the two mounting ports 14 one-to-one. The two mounting legs 21 cooperate to fix the millimeter-wave radar 200. The pressure plate 3 has a through hole. The other end of the bracket body 2 forms an arc-shaped surface 22 for cooperating with the car bumper. The arc-shaped surface 22 is exposed outside the through groove 13 and passes through the through hole. The pressure plate 3 is used to fix the extension portion 12 to fix the bracket body 2 between the pressure plate 3 and the mounting frame 1.

[0035] In the technical solution of this embodiment, the vehicle-mounted radar mounting bracket 100 can be used to fix and install the millimeter-wave radar 200, wherein the structure of the millimeter-wave radar 200 is as follows: Figure 2 As shown, the vehicle-mounted radar mounting bracket 100 includes a mounting frame 1, a bracket body 2, and a pressure plate 3. The mounting frame 1 includes a frame portion 11, which forms a through groove 13 and a mounting opening 14. The mounting opening 14 is located outside the through groove 13. One end of the bracket body 2 has two mounting legs 21. During the installation of the millimeter-wave radar 200, the operator can extend the bracket body 2 into the through groove 13 from above. As the bracket body 2 extends into the through groove 13, the two mounting legs 21 connected to the bracket body 2 extend into the two through grooves 13 one by one. The bracket body 2 is annular. The structure allows the bottom end of the movable support body 2 of the millimeter-wave radar 200 to extend into the support body 2. The two mounting legs 21 can clamp the millimeter-wave radar 200. At this time, the support body 2 and the millimeter-wave radar 200 cooperate to fix the mounting bracket 1. Then, the operator uses a pressure plate 3 with an opening 31 to pass through the arc-shaped surface 22 at the other end of the support body 2 so that the mounting bracket 1 and the pressure plate 3 cooperate to fix the support body 2. The pressure plate 3 can be fixed to the mounting bracket 1 by adhesive or bolt connection, thereby fixing the support body 2 between the pressure plate 3 and the mounting bracket 1, thus completing the installation and fixation of the millimeter-wave radar 200.

[0036] In the above embodiment, the vehicle-mounted radar fixing support 100 comprises a fixing frame 1, a support body 2 and a pressing plate 3, one end of the support body 2 is connected with two mounting legs 21, the other end of the support body 2 is formed with an arc surface 22, the two mounting legs 21 are correspondingly inserted into the two mounting ports 14 of the fixing frame 1, and the two mounting legs 21 are matched to fix the millimeter wave radar 200, then the opening 31 of the pressing plate 3 is inserted through the other end of the support body 2, and the pressing plate 3 and the fixing frame 1 are fixed, so that the millimeter wave radar 200 is fixed and stable, and the installation and disassembly of the millimeter wave radar 200 are facilitated, wherein the arc surface 22 exposed to the through groove 13 can be set to different radii according to the curvature of the bumper, so that the support body 2 can be adapted to the bumper, when the vehicle-mounted radar fixing support 100 with the installed millimeter wave radar 200 is matched and installed with the bumper, since the fixing frame 1 and the pressing plate 3 can be shared, when facing bumpers of different vehicle models, only the support body 2 needs to be replaced according to different vehicle models, and even if the vehicle model changes during the production of the vehicle-mounted radar fixing support 100, only the support body 2 needs to be redesigned and produced, thereby reducing the required replacement parts, reducing the production cost, and increasing the economic benefit.

[0037] In an embodiment, the mounting leg 21 is formed with a buckle position 211, and the two sides of the millimeter wave radar 200 are formed with protrusions 201, and the two protrusions 201 are correspondingly inserted into the two buckle positions 211. Figure 2 In this embodiment, please refer to and

[0038] In an embodiment, a step surface 121 is formed at the connection between the frame body 11 and the extension 12, the support body 2 is formed with a mounting lug 23 along the circumference thereof, and the mounting lug 23 abuts against the step surface 121. Figure 4 and Figure 5In the process of connecting the support body 2 and the fixing frame 1, the support body 2 extends into the through slot 13 from above the through slot 13, and the cooperation of the stepped surface 121 and the mounting lug 23 can provide accurate positioning of the support body 2 and the fixing frame 1, and the abutment of the mounting lug 23 and the stepped surface 121 increases the contact area, so that the connection of the support body 2 and the fixing frame 1 is more firm, and the setting of the stepped surface 121 can also reduce the overall height of the support body 2 and the fixing frame 1 after cooperation, thereby reducing the overall volume of the vehicle-mounted radar fixing support 100 in the embodiment.

[0039] In an embodiment, the frame body part 11 comprises a first surrounding part 111, a third surrounding part 113, a second surrounding part 112 and a fourth surrounding part 114 connected in sequence. The first surrounding part 111 and the second surrounding part 112 are oppositely arranged, and the third surrounding part 113 and the fourth surrounding part 114 are oppositely arranged. Two extension parts 12 are arranged on the sides opposite to the first surrounding part 111 and the second surrounding part 112, respectively, and two mounting openings 14 are arranged on the sides opposite to the third surrounding part 113 and the fourth surrounding part 114, respectively. Figure 4 In an embodiment, the first surrounding part 111 and the second surrounding part 112 are oppositely arranged, one of the two extension parts 12 is connected to the side opposite to the first surrounding part 111 and the second surrounding part 112, and the other extension part 12 is connected to the side opposite to the second surrounding part 112 and the first surrounding part 111. The two mounting openings 14 are located on the sides opposite to the second surrounding part 112 and the fourth surrounding part, respectively, and the structure is reasonable.

[0040] In an embodiment, a recessed part 1111 is formed on the side opposite to the first surrounding part 111 and the second surrounding part 112, and a protruding part 24 is arranged on the opposite side of the support body 2. The shape of the recessed part 1111 matches the shape of the protruding part 24, and the protruding part 24 is used to extend into the recessed part 1111. In this embodiment, by arranging the recessed part 1111 and the protruding part 24, the support body 2 can be accurately aligned with the frame body part 11. This design can ensure that the positional relationship between the support body 2 and the fixing frame 1 is accurate during installation, and plays a role in preventing mistakes. After the protruding part 24 extends into the corresponding recessed part 1111, additional contact area and connection strength can be provided.

[0041] In an embodiment, a clamping block 241 is arranged on the protruding part 24, and a clamping protrusion 1112 is formed in the recessed part 1111, which is used to abut with the clamping block 241. In this embodiment, the structure of the clamping protrusion 1112 is as shown in Figure 4 and Figure 5As shown, the clamping protrusion 1112 is formed on the inner wall surface of the recess 1111, and an abutting surface is formed at the joint of the clamping protrusion 1112 and the inner wall surface of the recess 1111, the clamping protrusion 1112 is used to abut against the abutting surface, so that after the bracket body 2 and the fixing frame 1 are connected, the fixing frame 1 is further prevented from moving relative to the bracket body 2, and the connection tightness is increased.

[0042] In an embodiment, the inner side of the third and fourth perimeters 113 and 114 is provided with a connecting block 1131, the two ends of the connecting block 1131 are connected with the first and second perimeters 111 and 112 respectively, and the connecting block 1131 forms a mounting port 14 with the corresponding third and fourth perimeters 113 and 114. In this embodiment, the connecting block 1131 forms a mounting port 14 with the third and fourth perimeters 113 and 113 respectively, so that the mounting leg 21 connected with the bracket body 2 can extend into the mounting port 14, and the structure is reasonable.

[0043] Based on the above embodiment, please refer to Figure 6 The side of the mounting leg 21 facing the bracket body 2 is provided with a clamping block 212, the clamping block 212 connects the mounting leg 21 and the bracket body 2, so that a gap 213 is formed between the bracket body 2 and the mounting leg 21, the bracket body 2 extends into the through slot 13, and the two mounting legs 21 pass through the two mounting ports 14 one by one, and the two connecting blocks 1131 extend into the corresponding gaps 213 respectively. In this embodiment, the clamping block 212 connects the mounting leg 21 and the bracket body 2, so that a gap 213 is formed between the bracket body 2 and the mounting leg 21, when the mounting leg 21 extends into the mounting port 14, the two connecting blocks 1131 extend into the corresponding gaps 213 respectively, which can reduce the height between the bracket body 2 and the fixing frame 1, and further reduce the overall height of the vehicle-mounted radar fixing bracket 100 in this embodiment.

[0044] In an embodiment, each extension 12 is composed of a plurality of spaced extension plates 121. In this embodiment, by arranging a plurality of extension plates 121 to form the extension 12, the stress of the extension 12 can be dispersed, and stress concentration can be avoided.

[0045] In an embodiment, the fixing frame 1 and the bracket body 2 are integrally formed, and in this embodiment, the integrally formed fixing frame 1 and bracket body 2 are convenient to produce and manufacture and have high structural stability.

[0046] The above description is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation made by using the content of the present application specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A vehicle-mounted radar mounting bracket, characterized in that, The vehicle-mounted radar mounting bracket includes: A fixing frame, the fixing frame including a frame part and extensions located on both sides of the frame part, the frame part forming a through groove and two mounting ports located outside the through groove; The bracket body has two mounting legs connected to one end. The bracket body extends into the through groove, and the two mounting legs pass through the two mounting openings in a one-to-one correspondence. The two mounting legs cooperate to fix the millimeter-wave radar. The pressure plate has a through hole, and the other end of the bracket body has an arc-shaped surface for cooperating with the car bumper. The arc-shaped surface is exposed in the through groove and passes through the through hole. The pressure plate is used to fix the extension to fix the bracket body between the pressure plate and the fixing frame.

2. The vehicle-mounted radar mounting bracket as described in claim 1, characterized in that, The mounting leg has a latch, and both sides of the millimeter-wave radar have protrusions, with the two protrusions extending into the two latches in a one-to-one correspondence.

3. The vehicle-mounted radar mounting bracket as described in claim 2, characterized in that, The connection between the frame portion and the extension portion forms a stepped surface, and the bracket body forms a mounting ear along its circumference, with the mounting ear abutting against the stepped surface.

4. The vehicle-mounted radar mounting bracket as described in claim 3, characterized in that, The frame includes a first enclosure, a third enclosure, a second enclosure, and a fourth enclosure connected end to end. The first enclosure and the second enclosure are arranged opposite each other, and the third enclosure and the fourth enclosure are arranged opposite each other. The two extension portions are respectively arranged on the opposite side of the first enclosure and the second enclosure, and the two mounting ports are respectively arranged on the opposite side of the third enclosure and the fourth enclosure.

5. The vehicle-mounted radar mounting bracket as described in claim 4, characterized in that, A recess is formed on one side of the first enclosure and the second enclosure, and a protrusion is provided on both sides of the main body of the bracket. The shape of the recess matches the shape of the protrusion, and the protrusion is used to extend into the recess.

6. The vehicle-mounted radar mounting bracket as described in claim 5, characterized in that, A locking block is provided on the protrusion, and a locking protrusion is formed in the recess, which is used to abut against the locking block.

7. The vehicle-mounted radar mounting bracket as described in claim 4, characterized in that, A connecting block is provided on the inner side of both the third enclosure and the fourth enclosure. The two ends of the connecting block are respectively connected to the first enclosure and the second enclosure, and the connecting block and the corresponding third enclosure and fourth enclosure form the mounting port.

8. The vehicle-mounted radar mounting bracket as described in claim 7, characterized in that, A snap-fit ​​block is formed on the side of the mounting leg facing the bracket body. The snap-fit ​​block connects the mounting leg and the bracket body to form a gap between the bracket body and the mounting leg. The bracket body extends into the through groove, and the two mounting legs pass through the two mounting openings one-to-one. The two connecting blocks extend into the corresponding gaps.

9. The vehicle-mounted radar mounting bracket as described in any one of claims 1 to 8, characterized in that, Each of the aforementioned extensions consists of multiple extension plates spaced apart.

10. The vehicle-mounted radar mounting bracket as described in any one of claims 1 to 8, wherein the mounting bracket and the main body of the bracket are integrally formed parts.

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