CN217170620U - Vehicle-mounted radar arrangement and installation structure and automobile - Google Patents

Abstract

The utility model relates to a technical field that the car radar was arranged especially relates to a mounting structure and car are arranged to on-vehicle radar. The device comprises a vehicle-mounted radar, a mounting bracket and an automobile bumper; the automobile bumper is characterized in that a mounting seat capable of accommodating a mounting bracket is arranged on the inner side of the automobile bumper in a protruding mode, the mounting bracket is fixedly mounted on the mounting seat, a cavity is formed between the mounting bracket and the automobile bumper, and the vehicle-mounted radar is arranged in the cavity. The utility model discloses a change the mounted position of on-vehicle radar on the car, simplified the support design that is used for installing on-vehicle radar simultaneously, reduced the equipment error, do benefit to arranging of automobile body radar, the on-vehicle radar after the change position is airtight relatively between car bumper and installing support, has blockked that the foreign matter gets into radar FOV region, has solved the radar wrong report and has missed the newspaper scheduling problem, and product quality promotes by a wide margin, has promoted the reliability of product.

Description

Vehicle-mounted radar arrangement and installation structure and automobile

Technical Field

The utility model relates to a technical field that the car radar was arranged especially relates to a mounting structure and car are arranged to on-vehicle radar.

Background

With the increasing use of millimeter waves in automobiles, the functions undertaken by the millimeter waves are more and more complex. And subsequently, along with the continuous improvement of the intelligent driving grade, more functional safety control is born. Most of current millimeter waves are fixed on the automobile body panel beating, and this kind of mounting means can let the inside and outside surface of antenna house and rear bumper all naked leak outside, inevitably can appear the condition that the surface is covered by the foreign matter, have on any one of three surfaces or several all can influence the medium that the electromagnetic wave propagated under 77 GHz. Due to the existence of the medium, the target detection distance of the radar is greatly reduced, obvious false alarm and missing report are caused, the substance is regarded as that the front of the radar installation position is shielded by foreign matters, the substance cannot correctly sense the surrounding environment information, and then the false alarm and the missing report are generated.

The existing radar arrangement mode has more limitations in position, for example, the radar arrangement mode is not favorable for radar arrangement when being fixed on a vehicle body metal plate, the space requirement is strict, and the design of the bracket is also increased due to too large space, so that the problems of product rigidity, cost and the like can be derived; the problems of body disassembly and assembly, connector plugging and unplugging, support feasibility, whole vehicle arrangement limitation and the like can also occur when the space is too small.

Disclosure of Invention

The utility model discloses a solve present vehicle radar and arrange the back and easily be sheltered from by the foreign matter, and have the technical problem that the support requires strictly, provide a vehicle radar arranges mounting structure and car.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a vehicle-mounted radar arrangement and installation structure comprises a vehicle-mounted radar, an installation bracket and an automobile bumper; the automobile bumper is characterized in that a mounting seat capable of accommodating a mounting bracket is arranged on the inner side of the automobile bumper in a protruding mode, the mounting bracket is fixedly mounted on the mounting seat, a cavity is formed between the mounting bracket and the automobile bumper, and the vehicle-mounted radar is arranged in the cavity.

Further, on-vehicle radar includes radar main part and casing, the radar main part is fixed in the casing, the side of installing support is provided with the opening, on-vehicle radar passes through the casing and the installing support is connected, the radar passes through the opening and puts into in the installing support.

Furthermore, the mounting bracket is arranged in a conical column shape, and the vehicle-mounted radar is fixedly mounted on the mounting bracket through a threaded part.

Furthermore, the mounting seat is a protrusion, the shape of the protrusion is matched with that of the mounting support, and the mounting support and the protrusion are installed on the automobile bumper in a matched mode.

Furthermore, the mounting bracket and the automobile bumper are integrally arranged.

Furthermore, the vehicle-mounted radar and the mounting bracket are integrally arranged.

Furthermore, the vehicle-mounted radar and the mounting bracket are fixedly connected through one of the modes of clamping, ultrasonic welding and laser welding.

Furthermore, the mounting bracket and the automobile bumper are fixedly connected through one of the modes of clamping, ultrasonic welding and laser welding.

Further, the vehicle-mounted radar is a millimeter wave radar which comprises a millimeter wave angle radar, a millimeter wave front radar and a millimeter wave side radar.

The utility model also provides an automobile, including foretell vehicle radar arrangement mounting structure.

The utility model discloses a change the mounted position of on-vehicle radar on the car, simplified the support design that is used for installing on-vehicle radar simultaneously, reduced the equipment error, do benefit to arranging of automobile body radar, the on-vehicle radar after the change position is airtight relatively between car bumper and installing support, has blockked that the foreign matter gets into radar FOV region, has solved the radar wrong report and has missed the newspaper scheduling problem, and product quality promotes by a wide margin, has promoted the reliability of product.

Drawings

Fig. 1 is the embodiment of the utility model provides an in-vehicle radar arrange mounting structure's perspective view.

Fig. 2 is the embodiment of the utility model provides an in-vehicle radar arrange mounting structure's local enlargements.

Fig. 3 is the embodiment of the utility model provides an inside section view of vehicle radar arrangement mounting structure.

Wherein:

the vehicle-mounted radar is 10, the mounting bracket is 20, the automobile bumper is 30, and the mounting seat is 31.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. The described embodiments are some, but not all embodiments of the invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Because the vehicle radar on the market at present has when arranging that easily shelters from by the foreign matter, the mounted position is not arranged well, and there are a great deal of problems such as the poor problem of uniformity with panel beating, bumper. The embodiment discloses a vehicle radar arranges mounting structure, and it is adjusted through the arrangement to vehicle radar, fixes the radar main part on the bumper to with the regional installing support formation airtight space of radome and bumper, can effectively block the foreign matter entering, thereby solve above-mentioned problem.

Referring to fig. 1-3, fig. 1 is a perspective view of the vehicle radar arrangement mounting structure in the present embodiment; fig. 2 shows a partially enlarged view of the vehicle-mounted radar arrangement mounting structure in the present embodiment; fig. 3 shows an internal cross-sectional view thereof. In a specific structure aspect, the vehicle-mounted radar arrangement and installation structure comprises a vehicle-mounted radar 10, a mounting bracket 20 and a vehicle bumper 30, wherein the vehicle-mounted radar 10, namely a vehicle radar, is a radar for an automobile or other ground motor vehicles, and comprises various different radars based on different technologies, and has different functions, such as finding obstacles, predicting collision, adaptive cruise control and applying different working principles, the vehicle-mounted radar 10 in the embodiment comprises but is not limited to a millimeter wave radar, and particularly, the arrangement position of the millimeter wave radar in the automobile is adjusted, so that the radome surface of a radar body and the protective surface in the FOV area of the radar are prevented from being exposed and covered by foreign objects, and the shielding condition is caused.

The bumper 30 is a safety device for absorbing and attenuating an external impact force and protecting the front and rear portions of the vehicle body, and is generally installed at the front and rear portions of the vehicle, and the bumper 30 in this embodiment is specifically selected according to the position of the vehicle-mounted radar 10, for example, if the vehicle-mounted radar 10 is used to detect the rear of the vehicle, the rear bumper 30 is used. The mounting bracket 20 is used to mount the vehicle radar 10 to the bumper 30, and serves as a positioning bracket between the mounting bracket 20 and the bumper 30.

More specifically, the inner side of the bumper 30 is convexly provided with a mounting seat 31 capable of accommodating the mounting bracket 20, wherein the size of the mounting seat 31 is matched with the size of the periphery of one end, abutted against the bumper, of the mounting bracket 20, when the mounting seat 31 and the mounting bracket 20 are assembled, the mounting bracket 20 is placed on the mounting seat 31 and then fixed on the bumper in a buckling, welding or fastening piece locking manner. On the other hand, after the mounting bracket 20 is inflated and the bumper 30 is assembled, a cavity is formed between the mounting bracket and the bumper, and the cavity is used for arranging the radar main body of the vehicle-mounted radar 10 therein, so that the vehicle-mounted radar 10 is not covered and shielded by external foreign matters.

Preferably, the vehicle-mounted radar 10 in this embodiment specifically includes a radar main body and a casing, where the radar main body is a component capable of realizing a radar detection function, and the casing is used for wrapping the radar main body and protecting the radar main body. Specifically, the radar main body is fixed in the shell, an opening is formed in the side face of the mounting bracket 20, the vehicle-mounted radar 10 is connected with the mounting bracket 20 through the shell, the radar main body is placed in the mounting bracket 20 through the opening, and after the vehicle-mounted radar 10 is placed in the opening, the opening is sealed by the shell and the mounting bracket 20, so that the radar main body is located between the mounting bracket 20 and the automobile bumper 30 and is separated from the outside.

Preferably, in the assembly mode, the vehicle-mounted radar 10 and the mounting bracket 20, and the mounting bracket 20 and the automobile bumper 30 are fixedly connected by one of a snap fit mode, an ultrasonic welding mode and a laser welding mode.

Also preferably, the mounting bracket 20 of this embodiment is tapered in its particular shape of the component. In some embodiments, the mounting seat 31 is a protrusion, the shape of the protrusion is adapted to the shape of the mounting bracket 20, and the mounting bracket 20 and the protrusion are installed on the bumper 30 in a matching manner. Specifically, mount pad 31 is inwards to be certain gradient arch from car bumper 30 inboard, and the same slope setting of periphery of installing support 20 puts into behind the mount pad 31 with protruding inseparable butt, and fixed modes such as rethread buckle are fixed, and on-vehicle radar 10 passes through screw fixed mounting on installing support 20, realizes on-vehicle radar 10, installing support 20 and car bumper 30 three's firm equipment.

The benefit of this embodiment lies in, this embodiment is through changing the mounted position of on-vehicle radar 10 on the car, has simplified the support design that is used for installing on-vehicle radar 10 simultaneously, has reduced the equipment error, does benefit to arranging of automobile body radar, and on-vehicle radar 10 after the change position is airtight relatively between car bumper 30 and installing support 20, has blocked the foreign matter and has got into radar FOV region, has solved the radar wrong report and has missed the newspaper scheduling problem, and product quality promotes by a wide margin, has promoted the reliability of product.

Example two

The embodiment specifically provides a vehicle radar arranges mounting structure, it is specific, this vehicle radar arranges mounting structure includes vehicle radar 10, installing support 20 and car bumper 30, in the aspect of the structure, the inboard arch of car bumper 30 is provided with the mount pad 31 that can hold installing support 20, wherein, the peripheral size looks adaptation of mount pad 31 size and the mount pad 20 butt in bumper one end, when both carry out the group's assembly to the time, mount pad 20 puts into on mount pad 31, the rethread buckle, the mode of welding or fastener locking is fixed on the bumper. On the other hand, after the mounting bracket 20 is inflated and the bumper 30 is assembled, a cavity is formed between the mounting bracket and the bumper, and the cavity is used for arranging the radar main body of the vehicle-mounted radar 10 therein, so that the vehicle-mounted radar 10 is not covered and shielded by external foreign matters.

Similarly, the vehicle-mounted radar 10 in this embodiment specifically includes a radar main body and a housing, the radar main body is fixed in the housing, an opening is provided on a side surface of the mounting bracket 20, the vehicle-mounted radar 10 is connected to the mounting bracket 20 through the housing, the radar main body is inserted into the mounting bracket 20 through the opening, and after the vehicle-mounted radar 10 is inserted into the opening, the opening is sealed by the housing and the main body of the mounting bracket 20, so that the radar main body is located between the mounting bracket 20 and the bumper 30, and is separated from the outside.

It is important to point out that the difference between the first embodiment and the second embodiment is that two connected components of the mounting bracket 20, the bumper 30 and the vehicle-mounted radar 10 of the present embodiment can be integrally arranged, for example, in some embodiments, the mounting bracket 20 and the bumper 30 are integrally arranged, and the vehicle-mounted radar 10 and the mounting bracket 20 are fixed by screws, fasteners, laser welding, ultrasonic welding, etc. Of course, in other embodiments, the vehicle-mounted radar 10 and the mounting bracket 20 may be integrally provided, and the integrated mounting bracket 20 may be fixed to the bumper by means of screws, snaps, laser welding, ultrasonic welding, or the like.

In the aspect of application scenarios, the radar arrangement structure of the embodiment is not limited to a millimeter wave angle radar, and can also be used in shielding schemes such as a millimeter wave front radar and a millimeter wave side radar.

The benefit of this embodiment lies in, this embodiment is through changing the mounted position of on-vehicle radar 10 on the car, and adopt the integration design scheme, with on-vehicle radar 10 and the integrated design of installing support 20 or with car bumper 30 and installing support 20 integrated design, the support design for installing on-vehicle radar 10 has been simplified, the equipment error has been reduced, do benefit to arranging of automobile body radar, on-vehicle radar 10 behind the change position is airtight relatively between car bumper 30 and installing support 20, it gets into the radar FOV region to have blocked the foreign matter, the radar wrong report omission scheduling problem has been solved, product quality promotes by a wide margin, the reliability of product has been promoted.

EXAMPLE III

In order to solve and to appear sheltering from easily behind the vehicle radar arrangement in the current car, and arrange the high problem of the degree of difficulty, this embodiment still provides a car, this car is through setting up vehicle radar arrangement mounting structure and come effective installation to vehicle radar, it is specific, this vehicle radar arrangement mounting structure includes vehicle radar, installing support and car bumper, in the aspect of the structure, the inboard arch of car bumper is provided with the mount pad that can hold the installing support, wherein, the size of mount pad and the peripheral size looks adaptation of installing support butt in bumper one end, when both carry out the group's assembly, the installing support is put into on the mount pad, rethread buckle, the mode of welding or fastener locking is fixed on the bumper. On the other hand, the middle part of installing support is bloated, and car bumper equipment back, is formed with a cavity between the two, and this cavity is used for setting vehicle radar's radar main part wherein to make vehicle radar can not receive external foreign matter to cover and shelter from.

Similarly, the vehicle radar in this embodiment specifically includes radar main part and casing, and the radar main part is fixed in the casing, and the side of installing support is provided with the opening, and vehicle radar passes through the casing and the installing support is connected, and the radar main part is then put into in the installing support through this opening, and the opening is put into the back at vehicle radar, is sealed by casing and installing support main part, makes the radar main part be in between installing support and car bumper, separates mutually with the outside.

More specifically, the automobile in this embodiment adopts the vehicle radar arrangement mounting structure in embodiment one or embodiment two, and utilize this mounting structure to change the mounted position of vehicle radar on the automobile, simplify the installing support design, the equipment error has been reduced, do benefit to arranging of automobile body radar, the vehicle radar after the change position is airtight relatively between car bumper and installing support, it gets into the radar FOV region to have blocked the foreign matter, the radar wrong report is missed and is reported the scheduling problem to have been solved, product quality promotes by a wide margin, the reliability of product has been promoted.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.

Claims (10)

1. A vehicle-mounted radar arrangement and installation structure is characterized by comprising a vehicle-mounted radar, an installation support and an automobile bumper; the automobile bumper inner side protruding is provided with the mount pad that can hold the installing support, the installing support fixed mounting be in on the mount pad, form a cavity between installing support and the automobile bumper, the vehicle radar sets up in the cavity.

2. The arrangement and installation structure of the vehicle-mounted radar according to claim 1, wherein the vehicle-mounted radar includes a radar main body and a housing, the radar main body is fixed in the housing, an opening is provided on a side surface of the mounting bracket, the vehicle-mounted radar is connected with the mounting bracket through the housing, and the vehicle-mounted radar is placed in the mounting bracket through the opening.

3. The vehicle radar arrangement mounting structure of claim 2, wherein the mounting bracket is provided in a conical-cylindrical shape, and the vehicle radar is fixedly mounted on the mounting bracket by a screw.

4. The vehicular radar arrangement mounting structure according to claim 1, wherein the mounting seat is a protrusion, and a shape of the protrusion is adapted to a shape of a mounting bracket, and the mounting bracket and the protrusion are fittingly mounted on a bumper of an automobile.

5. The vehicular radar arrangement mounting structure according to claim 1, wherein the mounting bracket and the car bumper are integrally provided.

6. The vehicular radar arrangement mounting structure according to claim 1 or 2, wherein the vehicular radar and the mounting bracket are integrally provided.

7. The vehicle radar arrangement mounting structure according to any one of claims 1 to 3, wherein the vehicle radar and the mounting bracket are fixedly connected by one of a snap fit, an ultrasonic welding and a laser welding.

8. The vehicle radar arrangement mounting structure according to any one of claims 1 to 3, wherein the mounting bracket and the bumper of the vehicle are fixedly connected by one of a snap fit, ultrasonic welding and laser welding.

9. The vehicular radar arrangement-mounting structure according to any one of claims 1 to 3, wherein the vehicular radar is a millimeter wave radar.

10. An automobile, characterized by comprising the vehicular radar arrangement mounting structure according to any one of claims 1 to 9.

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