Vehicle door radar installation positioning device

Abstract

The utility model discloses a vehicle door radar installing and positioning device which comprises a profiling plate matched with the outer surface of a vehicle door outer plate and attached to the outer surface of the vehicle door outer plate. The U-shaped handles are mounted at the two ends of the profiling plate; the two positioning pins are mounted on the profiling plate, and the positioning pins penetrate through the profiling plate and vehicle door radar mounting holes reserved in a vehicle door; and the radar mounting seat is positioned relative to the vehicle door through a positioning pin. The positioning device solves the problem that the spatial position of the vehicle door radar cannot be accurately positioned when the vehicle door radar is mounted on the frameless vehicle door, and realizes the positioning of the gap and the surface difference of the vehicle door radar.

Description

Technical Field

[0001] The utility model relates to the technical field of passenger cars, in particular to a positioning device for installing a radar on a frameless door of a passenger car. Background Art

[0002] For a passenger car with a frameless door, there is no positioning tool for the door radar assembly. Generally, it is installed manually by operators, which largely depends on the experience of the operators. Therefore, the installation consistency is very poor. At the same time, at present, the gap surface difference after the door radar is installed on the frameless door needs to meet the DTS requirements. Therefore, the method of manual visual inspection and experience installation can no longer meet the requirements of current production enterprises.

[0003] Based on the above technical problems, those skilled in the art urgently need to develop a positioning device for installing a door radar. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for installing a door radar, which solves the problem that the spatial position of the door radar cannot be accurately positioned during the installation of the door radar on a frameless door, and meets the production needs and is convenient for workers to operate.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for installing a door radar of the utility model, the positioning device includes:

[0007] A profiling plate, the profiling plate matches the outer surface of the outer door panel of the vehicle and abuts against the outer surface of the outer door panel;

[0008] U-shaped handles installed at both ends of the profiling plate; and

[0009] Two positioning pins installed on the profiling plate, the positioning pins pass through the profiling plate and through the door radar installation holes reserved on the door;

[0010] The relative position of the radar mounting seat and the door is positioned through the positioning pins.

[0011] Further, two reinforcing ribs extending along the length direction are arranged on both sides in the width direction of the profiling plate.

[0012] Further, the profiling plate is made of PA6 material and is formed by 3D printing.

[0013] Further, eight magnet mounting holes are arranged on the profiling plate along the reinforcing ribs, magnets are installed in the magnet mounting holes, and the profiling plate is adsorbed on the outer door panel through the magnets.

[0014] Further, the U-shaped handle is made of resin material;

[0015] The U-shaped handle is assembled and fixed to the profiling plate by bolts.

[0016] Further, the positioning pin includes:

[0017] a nylon block base; and

[0018] a pin shaft portion formed at the center of the nylon block base;

[0019] The pin shaft portion passes through the profiling plate and through the door radar mounting hole reserved on the door, and the nylon block base is located on the outer side of the profiling plate.

[0020] In the above technical solution, a door radar mounting and positioning device provided by the present utility model has the following beneficial effects:

[0021] The positioning device of the present utility model solves the problem that the spatial position of the door radar cannot be accurately positioned when installing the door radar on a frameless door, and the device realizes the positioning of the clearance and surface difference of the door radar. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0023] Figure 1 is a schematic structural diagram of a door radar mounting and positioning device disclosed in an embodiment of the present utility model;

[0024] Figure 2 is a schematic structural diagram of the back of a door radar mounting and positioning device disclosed in an embodiment of the present utility model;

[0025] Figure 3 is a front view of a door radar mounting and positioning device disclosed in an embodiment of the present utility model;

[0026] Figure 4 is a top view of a door radar mounting and positioning device disclosed in an embodiment of the present utility model.

[0027] Description of the reference numerals:

[0028] 1, profiling plate; 2, U-shaped handle; 3, positioning pin; 4, bolt;

[0029] 101, reinforcing rib; 102, magnet mounting hole;

[0030] 301, Nylon block base; 302, Pin shaft part. Detailed implementation mode

[0031] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0032] See Figures 1 to 4 As shown;

[0033] A door radar installation and positioning device in this embodiment, the positioning device includes:

[0034] The profiling plate 1, the profiling plate 1 matches the outer surface of the vehicle door outer panel and abuts against the outer surface of the vehicle door outer panel;

[0035] The U-shaped handle 2 installed at both ends of the profiling plate 1; and

[0036] The two positioning pins 3 installed on the profiling plate 1, the positioning pins 3 pass through the profiling plate 1 and pass through the door radar installation holes reserved on the door;

[0037] The relative position between the radar mounting seat and the door is positioned by the positioning pin 3.

[0038] Specifically, this embodiment discloses a positioning device for installing a door radar, which includes a profiling plate 1 that matches the surface shape of the vehicle door outer panel, and the U-shaped handles 2 installed on the outer sides of both ends of the profiling plate 1. The U-shaped handles 2 can facilitate the handling and use of the profiling plate 1. Two positioning pins 3 are arranged at both ends of the profiling plate 1 according to the installation positions of the door radars. The positioning pins 3 pass through the profiling plate 1 and the door radar installation holes reserved on the door to position the installation position of the door radar.

[0039] Preferably, two reinforcing ribs 101 extending along the length direction are arranged on both sides in the width direction of the profiling plate 1 in this embodiment. In order to improve the structural strength of the profiling plate 1 and avoid deformation during use, the profiling plate 1 in this embodiment has two reinforcing ribs 101.

[0040] Preferably, the profiling plate 1 in this embodiment is made of PA6 material and is formed by 3D printing. It belongs to a thermoplastic plastic.

[0041] Preferably, eight magnet mounting holes 102 are arranged on the profiling plate 1 along the reinforcing ribs 101. Magnets are installed in the magnet mounting holes 102, and the profiling plate 1 is adsorbed on the vehicle door outer panel by the magnets. During use, the surface of the profiling plate 1 is covered with felt, and the vehicle door outer panel is adsorbed by the magnets, effectively avoiding scratching the vehicle door outer panel, and the magnet adsorption can prevent the profiling plate from falling during use.

[0042] Preferably, the U-shaped handle 2 in this embodiment is made of resin material; the U-shaped handle 2 is assembled and fixed to the profiling plate 1 by bolts 4.

[0043] Preferably, the positioning pin 3 in this embodiment includes:

[0044] a nylon block base 301; and

[0045] a pin shaft portion 302 formed at the center of the nylon block base 301;

[0046] The pin shaft portion 302 passes through the profiling plate 1 and through the door radar installation hole reserved on the door, and the nylon block base 301 is located on the outer side of the profiling plate 1.

[0047] This embodiment further defines the structure of the positioning pin 3. According to the requirements of door radar installation, two positioning pins 3 are provided. One end is the nylon block base 301, and the front end is machined into a cylindrical structure with a hole drilled on the end face. The nylon block base 301 in this embodiment is connected to the profiling plate 1 by bolts.

[0048] During specific use, fix the left front, left rear, right front, and right rear door radar installation positioning tools to the corresponding positions of the four doors respectively, and check whether they are firmly fixed; check whether the positioning pins 3 of the tools have passed through the door radar installation holes; then, pass the left front, left rear, right front, and right rear radar installation seat mounting frames through the positioning pins 3 of the tools, and the arrow on the radar installation seat body itself should face upward.

[0049] Finally, check whether the C201, left front - front, and left front - rear provided by the radar installation seat body itself are assembled correctly. Fix the radar assembly to the radar installation seat so that its wiring terminal faces the correct position. At this time, the installation of the door radar is completed.

[0050] In the above technical solution, a door radar installation positioning tool provided by the present utility model has the following beneficial effects:

[0051] The positioning tool of the present utility model solves the problem that it is impossible to accurately position the spatial position of the door radar when installing the door radar on a frameless door, and this tool realizes the positioning of the clearance and surface difference of the door radar.

[0052] Only some exemplary embodiments of the present utility model are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A door radar installation and positioning device, characterized in that: The positioning device includes: A profiling plate (1), the profiling plate (1) matching the outer surface of the vehicle door outer panel and abutting against the outer surface of the vehicle door outer panel; U-shaped handles (2) mounted on both ends of the contoured plate (1); and Two positioning pins (3) mounted on the profiling plate (1), the positioning pins (3) passing through the profiling plate (1) and through door radar mounting holes reserved in the door; The radar mounting seat is positioned relative to the vehicle door by means of the positioning pin (3).

2. The door radar installation and positioning device according to claim 1, characterized in that: Two reinforcing ribs (101) extending along the length direction of the profiling plate (1) are provided on both sides in the width direction.

3. The door radar installation and positioning device according to claim 1, characterized in that: The profiling plate (1) is made of PA6 material and is formed by 3D printing.

4. The door radar installation and positioning device according to claim 2, characterized in that: The profiling plate (1) is provided with eight magnet mounting holes (102) along the reinforcing rib (101), magnets are mounted in the magnet mounting holes (102), and the profiling plate (1) is adsorbed on the vehicle door outer panel via the magnets.

5. The door radar installation and positioning device according to claim 1, characterized in that: The U-shaped handle (2) is made of resin; The U-shaped handle (2) is assembled and fixed to the contoured plate (1) via bolts (4).

6. The door radar installation and positioning device according to claim 1, characterized in that: The positioning pin (3) comprises: a nylon block base (301); and A pin shaft portion (302) formed at the center of the nylon block base (301); The pin shaft portion (302) passes through the profiling plate (1) and through a door radar installation hole reserved in the door, and the nylon block base (301) is located on the outer side of the profiling plate (1).

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