Radar housing, radar and vehicle

Abstract

The embodiment of the utility model discloses a radar shell, a radar and a vehicle, belongs to the technical field of radar speed measurement, and can be applied to business scenes such as traffic flow monitoring, automatic driving and auxiliary driving. The radar shell comprises a first shell and a second shell, and the second shell and the first shell are oppositely arranged along a first direction; wherein the first shell is provided with a first positioning piece, the second shell is provided with a second positioning piece, and the first positioning piece and the second positioning piece are installed in an aligned mode in the first direction. The utility model provides a radar shell, a radar and a vehicle. The radar shell can be rapidly and accurately assembled, has high structure and use stability, and is simple and convenient to disassemble and assemble.

Description

Technical Field

[0001] The present application relates to the field of radar speed measurement technology, and in particular to a radar housing, a radar and a vehicle, which can be applied to business scenarios such as traffic flow monitoring, autonomous driving and assisted driving. Background Art

[0002] With the vigorous development of domestic smart transportation construction, radar speed guns, as one of the indispensable core sensors of traffic sensing facilities, have received increasing attention from the transportation industry.

[0003] Traffic dynamic radar is a technical device used to monitor and manage traffic flow. It usually uses radar waves to detect and track the speed, position and direction of vehicles, thereby providing real-time traffic data. In the prior art, the shell of traffic dynamic radar is mostly fixed with screws. When assembling, first, it is necessary to manually position multiple screws with the radar shell, and then screw the multiple screws one by one into the threaded holes inside the radar shell. Therefore, the rapid and accurate assembly of the radar shell is a technical problem that needs to be solved urgently. Utility Model Content

[0004] In view of the above problems, the present application provides a radar housing, a radar and a vehicle. The radar housing can be assembled quickly and accurately, has high structural and usage stability, and is simple and convenient to disassemble and assemble.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A first aspect of an embodiment of the present application provides a radar housing, comprising: a first housing; a second housing, arranged opposite to the first housing along a first direction;

[0007] Wherein, a first positioning member is arranged on the first shell, and a second positioning member is arranged on the second shell. The first positioning member and the second positioning member are installed in alignment along the first direction.

[0008] In a feasible embodiment, a connecting member is further included, and the connecting member is connected between the first positioning member and the second positioning member to connect the first shell and the second shell.

[0009] In a feasible implementation, the first positioning member is one of the positioning column and the positioning hole, and the second positioning member is the other of the positioning column and the positioning hole.

[0010] In an achievable embodiment, it further includes a mounting bracket, the mounting bracket is located on at least one of the first shell and the second shell, and a third positioning member is provided on the mounting bracket;

[0011] The third positioning member is opposite to and connected to the first positioning member and the second positioning member, so that the mounting bracket, the first shell and the second shell are installed in alignment along the first direction.

[0012] In one possible implementation, a limiting component is provided between the first positioning member and the second positioning member;

[0013] When the first positioning member and the second positioning member are installed in alignment, the limiting assembly is in a limiting state, and the limiting assembly is configured to limit the first positioning member from moving away from the second positioning member.

[0014] In an achievable embodiment, the limiting assembly includes an elastic protrusion and a groove, the elastic protrusion is arranged on one of the positioning hole and the positioning column, and the groove is arranged on the other of the positioning column and the positioning hole;

[0015] When the first positioning member and the second positioning member are installed in alignment, the elastic protrusion and the groove are buckled with each other along the second direction to form a limiting state of the limiting assembly;

[0016] The first direction and the second direction intersect.

[0017] A second aspect of an embodiment of the present application provides a radar, including a radar housing.

[0018] In a feasible implementation, it further comprises a shielding plate and a circuit board, which are stacked and installed in the accommodating cavity of the radar housing, and the circuit board is located on a side of the shielding plate away from the first housing.

[0019] In an achievable implementation, it further includes an antenna plate, which is located in the accommodating cavity and is disposed on a side of the shielding plate close to the first shell. A third aspect of the embodiment of the present application provides a vehicle, including a vehicle body and the above-mentioned radar, wherein the radar is detachably mounted on the vehicle body.

[0020] The embodiment of the present application provides a radar housing, a radar and a vehicle, by setting a first positioning member on the first housing of the radar housing, setting a second positioning member on the second housing, and the first positioning member and the second positioning member are installed in alignment along the first direction, so as to accurately connect the first housing and the second housing together, which facilitates assembly, reduces assembly time and labor costs, and improves assembly efficiency. In addition, due to the presence of the first positioning member and the second positioning member, the connection strength between the first housing and the second housing can also be increased. In this way, when the radar housing moves, it is possible to prevent the first housing and the second housing from being misaligned, thereby ensuring the reliability of the radar housing assembly. In addition, the first housing and the second housing are detachably connected, so that when the radar fails, it is convenient for subsequent maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1Schematic diagram of the structure of the radar housing provided by the embodiment of the present application;

[0022] Figure 2 Exploded view of the radar housing provided by the embodiment of the present application;

[0023] Figure 3 Schematic diagram of the structure of the first housing provided by the embodiment of the present application;

[0024] Figure 4 Schematic diagram of the structure of the second housing provided by the embodiment of the present application;

[0025] Figure 5 Schematic diagram of the structure of the limiting component provided by the embodiment of the present application;

[0026] Figure 6 Schematic diagram of the structure of the shielding plate provided by the embodiment of the present application;

[0027] Figure 7 Exploded view of the radar provided by the embodiment of the present application.

[0028] Explanation of reference numerals:

[0029] 100 - Radar housing; 110 - First housing; 111 - First positioning member;

[0030] 112 - Threaded hole; 113 - Installation cavity; 114 - Reinforcing rib;

[0031] 120 - Second housing; 121 - Second positioning member; 130 - Connecting member;

[0032] 140 - Installation bracket; 150 - Third positioning member; 160 - Limiting component;

[0033] 161 - Elastic protrusion; 162 - Groove; 163 - Demounting notch;

[0034] 170 - Waterproof connector; 180 - Connection wire harness; 190 - Sealing ring;

[0035] 200 - Radar; 210 - Antenna board; 220 - Shielding plate;

[0036] 230 - Circuit board. Detailed implementation manners

[0037] Traffic dynamic radar is a technical device used to monitor and manage traffic flow. It usually uses radar waves to detect and track the speed, position and direction of vehicles, thereby providing real-time traffic data. In the prior art, the shell of traffic dynamic radar is mostly fixed with screws. When assembling, first, it is necessary to manually position multiple screws with the radar shell, and then screw the multiple screws one by one into the threaded holes inside the radar shell. Therefore, the rapid and accurate assembly of the radar shell is a technical problem that needs to be solved urgently.

[0038] In view of the above technical problems, the embodiments of the present application provide a radar housing, a radar and a vehicle, by setting a first positioning member on the first housing of the radar housing, setting a second positioning member on the second housing, and the first positioning member and the second positioning member are installed in alignment along the first direction, so as to accurately connect the first housing and the second housing together, thereby facilitating assembly, reducing assembly time and labor costs, and improving assembly efficiency. At the same time, due to the presence of the first positioning member and the second positioning member, the connection strength between the first housing and the second housing can also be increased. When the radar housing moves, it can prevent the first housing and the second housing from being misaligned, thereby ensuring the reliability of the radar housing assembly. In addition, the first housing and the second housing are detachably connected, which is convenient for subsequent maintenance and replacement when the radar fails.

[0039] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0040] In the present application examples, reference Figures 1 to 4 As shown, the radar housing 100 includes: a first housing 110 and a second housing 120, wherein the second housing 120 and the first housing 110 are arranged opposite to each other along a first direction; wherein the first direction is Figure 2 The "Z" direction in the diagram.

[0041] The first housing 110 is provided with a first positioning member 111 , and the second housing 120 is provided with a second positioning member 121 . The first positioning member 111 and the second positioning member 121 are installed in alignment along a first direction.

[0042] In the embodiments of the present application, the materials of the first housing 110 and the second housing 120 are not limited. Exemplarily, the materials of the first housing 110 and the second housing 120 can be aluminum alloy, titanium alloy, stainless steel, etc., which have good durability and are suitable for environments requiring high durability and high corrosion resistance.

[0043] In the embodiments of the present application, with reference to Figure 3 As shown, the first housing 110 includes an inner sidewall and an outer sidewall, and there is an installation cavity 113 between the inner sidewall and the outer sidewall. The first positioning member 111 is disposed in the installation cavity 113. Both the first positioning member 111 and the second positioning member 121 are installation holes, and the connecting member 130 passes through the first positioning member 111 and the second positioning member 121 to fixedly connect the first housing 110 and the second housing 120.

[0044] Exemplarily, the connecting member 130 can be a threaded connecting member, and both the first positioning member 111 and the second positioning member 121 are threaded holes. The connecting member 130 is screwed into the first positioning member 111 and the second positioning member 121 to connect the first housing 110 and the second housing 120.

[0045] In an implementable embodiment, the first positioning member 111 is a positioning post, and the second positioning member 121 is a positioning hole. The positioning post is inserted into the positioning hole to connect the first housing 110 and the second housing 120 together.

[0046] In the embodiments of the present application, with reference to Figure 3 As shown, there are multiple positioning posts, and the multiple positioning posts are evenly distributed on the circumferential side of the first housing 110, which are used to limit the degree of freedom of the first housing 110, so that the first housing 110 can only perform translational motion relative to the second housing 120 along the first direction, and has good stability performance, which can prevent phenomena such as low installation accuracy and poor sealing performance caused by the first housing 110 not being firmly fixed.

[0047] In another implementable embodiment, the first positioning member 111 is a positioning hole, and the second positioning member 121 is a positioning post, and the positioning post is correspondingly inserted into the positioning hole.

[0048] In an implementable embodiment, the radar housing 100 further includes a mounting bracket 140. The mounting bracket 140 is located on the first housing 110, and a third positioning member 150 is disposed on the mounting bracket 140.

[0049] The third positioning member 150 is opposite in position to and connected to the first positioning member 111 and the second positioning member 121, so that the mounting bracket 140, the first housing 110, the second housing 120 are installed in alignment along the first direction.

[0050] In this embodiment, the mounting bracket 140 is arranged on the radar housing 100. Compared with the prior art in which the mounting bracket 140 is welded to the vehicle body and the radar housing 100 is snap-fitted inside the mounting bracket 140, the installation steps can be reduced, thus simplifying the installation process. Moreover, it has high flexibility and can more flexibly adapt to the layout requirements of different vehicles. Among them, the mounting bracket 140 can be adhesively bonded to the outer surface of the radar housing 100 with glue.

[0051] Continuing to refer to Figure 3 As shown, a reinforcing rib 114 is further arranged in the installation cavity 113, and the reinforcing rib 114 is arranged between two adjacent first positioning members 111 to enhance the connection strength between the first positioning members 111.

[0052] In the embodiment of the present application, the connecting member 130 and the first housing 110 are integrally formed. The purpose of such a setting is not only to increase the connection strength between the connecting member 130 and the first housing 110, but also to reduce the alignment process compared with the traditional method of using a separate bolt connection, thereby shortening the assembly steps and improving the assembly efficiency.

[0053] Exemplarily, the mounting bracket 140 and the radar housing 100 can also be integrally formed. By adopting the design of integrating the mounting bracket 140 on the radar housing 100, additional brackets and connecting members can be reduced, the space layout on the vehicle body can be optimized, and moreover, it can more flexibly adapt to the layout requirements of different vehicles.

[0054] In another implementable embodiment, the mounting bracket 140 is located on the second housing 120.

[0055] In the embodiment of the present application, referring to Figure 2 As shown, the mounting bracket 140 is arranged at the bottom of the second housing 120. The first positioning member 111, the second positioning member 121, and the third positioning member 150 are all mounting holes, and the connecting member 130 is a threaded connecting member. The connecting member 130 sequentially passes through the first positioning member 111, the second positioning member 121, and the third positioning member 150 to connect the radar housing 100 and the mounting bracket 140 together. And, the connecting member 130 can extend out from one end close to the second housing 120, and the extended part of the connecting member 130 is sleeved in the mounting hole on the vehicle body to fix the mounting bracket 140 on the vehicle body.

[0056] In one implementable embodiment, a limiting component 160 is arranged between the first positioning member 111 and the second positioning member 121, and the limiting component 160 is configured to limit the displacement of the first positioning member 111 relative to the second positioning member 121 in the first direction.

[0057] In the embodiment of the present application, referring to Figure 5As shown, a limiting component 160 is provided between the first positioning member 111 and the second positioning member 121, which can prevent misalignment between the first positioning member 111 and the second positioning member 121, enabling the first positioning member 111 and the second positioning member 121 to be precisely aligned during installation and improving the assembly accuracy.

[0058] Exemplarily, the limiting component 160 can be an elastic pin, a positioning pin, a positioning block, etc. In this embodiment, the limiting component 160 is exemplified by a cooperating elastic protrusion and groove.

[0059] In the embodiment of the present application, referring to Figure 5 As shown, the limiting component 160 includes an elastic protrusion 161 and a groove 162. The elastic protrusion 161 is provided on the inner side wall of the positioning hole, and the groove 162 is provided on the outer side wall of the positioning post. When the positioning post is inserted into the positioning hole, the elastic protrusion 161 and the groove 162 are buckled with each other along the second direction to fix the positioning post at a specific position inside the positioning hole, and it can also prevent the positioning post from loosening in the positioning hole to ensure the stability of the assembly. Among them, the second direction is Figure 5 the "Y" direction in

[0060] In the embodiment of the present application, referring to Figure 2 As shown, a waterproof connector 170 is provided on the outer surface of the first housing 110, and the waterproof connector 170 has an IP67 protection level, which can prevent moisture from invading the inside of the radar housing 100, protect the electronic devices inside the radar housing 100 from rain corrosion, and improve the service life of the radar 200.

[0061] In the embodiment of the present application, the connecting wire harness 180 is connected to the waterproof connector 170 for transmitting electrical signals inside and outside the radar system. Specifically, in order to prevent mechanical damage to the connecting wire harness 180, a protective layer is provided on the outer surface of the connecting wire harness 180.

[0062] In some implementable embodiments, a threaded hole 112 is provided on the first housing 110, and the waterproof connector 170 is screwed into the threaded hole 112 to fixedly connect the waterproof connector 170 to the first housing 110.

[0063] In the embodiment of the present application, referring to Figure 2 and Figure 7As shown, a sealing ring 190 is also provided between the first housing 110 and the second housing 120, which can play a role in waterproofing and dustproofing, and prolong the service life of the internal components of the radar housing 100. In addition, the sealing ring 190 also has an electromagnetic shielding function, which can reduce the impact of external electromagnetic interference on the internal components of the radar housing 100 and improve the electromagnetic compatibility of the radar 200. Specifically, a plurality of buckles (not shown in the figure) are also provided on the first housing 110 or the second housing 120 for fixing the sealing ring 190.

[0064] In the embodiment of the present application, a heat pipe (not shown in the figure) is further provided in the first shell 110 and the second shell 120. Specifically, the heat pipe has a phase change material inside, and utilizes the latent heat principle of the phase change material to effectively diffuse the heat inside the first shell 110 and the second shell 120, thereby preventing local overheating. Compared with the traditional fan heat dissipation method, the heat pipe has higher heat conduction efficiency, which can ensure that the radar operates under efficient and stable temperature conditions, thereby improving the reliability of the radar.

[0065] In the present application examples, reference Figure 7 As shown, the radar 200 includes a radar housing 100 , and the radar housing 100 is disposed on an outer surface of the radar 200 .

[0066] In this embodiment, the type of radar 200 is not further limited. For example, the radar 200 may be a traffic dynamic speed measurement radar, which is used to monitor the traffic flow on the road in real time, including the number and speed of vehicles, etc. In addition, it can monitor abnormal conditions on the road in real time, such as sudden deceleration, vehicle collision, etc. When a traffic accident or potential danger is detected, an alarm can be immediately issued to notify the traffic management department and emergency rescue personnel for rapid response and processing.

[0067] In the implementation of the present application, the radar 200 has high flexibility and can be fixed at a specific position or moved to measure the speed of targets in different directions.

[0068] In the embodiment of the present application, the radar 200 uses a 24 GHz frequency and has a higher resolution, which can more accurately detect and distinguish multiple target objects. In addition, it has a smaller antenna, which can make the structure of the radar housing 100 more compact, easier to fix and install, and can improve work efficiency during assembly.

[0069] In the present application examples, reference Figure 7 As shown, the radar 200 further includes a shielding plate 220 and a circuit board 230 , which are stacked and installed in the accommodating cavity of the radar housing 100 , and the circuit board 230 is arranged on a side of the shielding plate 220 away from the first housing 110 .

[0070] Among them, the circuit board 230 and the shielding board 220 have corresponding mounting holes, and the fixing member passes through the mounting holes to fixedly connect the circuit board 230 and the shielding board 220 to the first housing 110. Exemplarily, the fixing member can be a bolt, a stud, a screw or a rivet. This embodiment does not limit this.

[0071] In the embodiment of the present application, the radar 200 further includes an antenna board 210, and the antenna board 210 is disposed in the accommodating cavity of the radar housing 100, and the antenna board 210 is disposed on the side of the shielding board 220 close to the first housing 110.

[0072] Among them, the antenna board 210 is disposed close to the first housing 110 and is mainly responsible for transmitting and receiving electromagnetic waves. Specifically, the antenna board 210 transmits radar signals onto the road and then receives the signals reflected from the vehicle. When the radar emits electromagnetic waves, the electromagnetic waves will encounter the vehicle and be reflected back. After the antenna board 210 receives the reflected signal, it transmits it to the receiving system of the radar. By analyzing the frequency change of the reflected signal (Doppler effect), the speed of the vehicle can be calculated.

[0073] Among them, a radar signal processing unit, a control unit, a communication unit, etc. are integrated on the circuit board 230. After the antenna board 210 transmits the signal to the circuit board 230, the processing unit on the circuit board 230 will amplify, filter and digitize the signal. Then, the control unit will calculate the speed of the vehicle according to the processed signal and transmit the data to the display device or the storage system.

[0074] Specifically, the shielding board 220 is disposed between the antenna board 210 and the circuit board 230, and can effectively block and absorb electromagnetic interference to ensure the integrity and transmission quality of the signal.

[0075] Among them, as an optional implementation manner, the material of the shielding board 220 is copper alloy or aluminum alloy to ensure its high shielding performance.

[0076] In the embodiment of the present application, signal ports are provided on the antenna board 210 and the circuit board 230, and the cable is inserted into the numbered port to electrically connect the antenna board 210 and the circuit board 230.

[0077] In another implementable embodiment, the antenna board 210 and the circuit board 230 are electrically connected through a multi-pin connector.

[0078] In the embodiment of the present application, a conductive gasket (not shown in the figure) is provided on the shielding board 220, and the shielding board 220 is grounded through the conductive gasket to provide effective electromagnetic shielding.

[0079] Continue to refer to Figure 7As shown, the edge of the shielding plate 220 along the length direction overlaps with the edge of the circuit board 230, and the edge of the shielding plate 220 along the length direction protrudes from the edge of the antenna board 210 along the length direction. The purpose of this setting is to ensure that the antenna board 210 is completely covered by the shielding plate 220, so as to reduce the "edge effect", reduce signal crosstalk, and thus improve the shielding performance. Moreover, the shielding plate 220 can also provide additional mechanical support and increase the stability of the overall structure.

[0080] In order to simplify the assembly steps and improve the assembly efficiency, in this embodiment, first, the antenna board 210, the circuit board 230, and the shielding plate 220 are assembled together to form an independent module, and then, the module is fixedly arranged on the first housing 110. When one of the antenna board 210, the circuit board 230, and the shielding plate 220 fails, it only needs to remove the module from the first housing 110 for repair, and the operability is relatively strong.

[0081] In this embodiment, referring to Figure 6 As shown, a disassembly notch 163 is provided on the shielding plate 220, and the disassembly notch 163 is provided on at least one side surface of the shielding plate 220.

[0082] In this embodiment, the disassembly notch 163 is distributed in a "U" shape on one side of the shielding plate 220. The purpose of this setting is to make it easier for the shielding plate 220 and the circuit board 230 to be installed in place, and it is also convenient for disassembly and replacement.

[0083] Specifically, the disassembly notch 163 can also play a role in avoidance, facilitating the electrical connection and wiring on the circuit board 230 and improving the reliability of the connection.

[0084] An embodiment of the present application provides a vehicle. The vehicle includes at least a vehicle body and a radar 200. "At least including" means that in addition to including the vehicle body and the radar 200, the vehicle may also include other structures, and this is not elaborated too much in this embodiment.

[0085] In this embodiment, the vehicle can be an intelligent autonomous driving vehicle, or the vehicle can also be an ordinary human-driven vehicle. The vehicle can be an automobile, a truck, a trailer, etc. In this embodiment, the type of the vehicle is not limited.

[0086] In an embodiment of the present application, the radar 200 can be installed on the vehicle body, and no further limitation is made on the specific setting of the radar 200, and it can be specifically set according to actual needs. Exemplarily, taking an automobile as an example, the radar 200 can be installed in the front bumper area of the automobile and can be used for forward collision warning, adaptive cruise control, and detection of obstacles ahead.

[0087] Therefore, the embodiments of the present application provide a radar housing, a radar, and a vehicle. By providing a first positioning member 111 on the first housing 110 of the radar housing 100 and a second positioning member 121 on the second housing 120, and the first positioning member 111 and the second positioning member 121 are installed in alignment along the first direction, the first housing 110 and the second housing 120 are accurately connected together, which facilitates assembly, reduces the assembly time and labor costs, and improves the assembly efficiency. At the same time, due to the presence of the first positioning member 111 and the second positioning member 121, the connection strength between the first housing 110 and the second housing 120 can also be increased. When the radar housing 100 moves, it can prevent misalignment between the first housing 110 and the second housing 120, ensuring the reliability of the assembly of the radar housing 100. In addition, the first housing 110 and the second housing 120 are detachably connected, which facilitates subsequent maintenance and replacement when the radar 200 fails.

[0088] It should be noted that in the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, or an indirect connection through an intermediate medium, or the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0089] In the description of the embodiments of the present application, the term "and / or" only represents an association relationship describing associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the term "at least one" represents any one of a plurality or any combination of at least two of a plurality. For example, including at least one of A and B can represent any one or more elements selected from the set including A, B, and C.

[0090] In the description of the embodiments of the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. In addition, the meaning of the term "plurality" is two or more, unless otherwise specifically and precisely defined.

[0091] In the description of the embodiments of the present application, the terms "first", "second", "third", "fourth", etc. (if any) are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that comprises a series of steps or units need not be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0092] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features. However, such modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A radar housing, characterized in that, include: a first shell; A second shell, arranged opposite to the first shell along a first direction; Wherein, a first positioning member is disposed on the first shell, and a second positioning member is disposed on the second shell. The first positioning member and the second positioning member are installed in alignment along the first direction.

2. The radar housing according to claim 1, wherein, It also includes a connecting member, which is connected between the first positioning member and the second positioning member to connect the first shell and the second shell.

3. The radar housing according to claim 1, characterized in that, The first positioning member is one of a positioning column and a positioning hole, and the second positioning member is the other of the positioning column and the positioning hole.

4. The radar housing according to any one of claims 1 to 3, characterized in that, Also included is a mounting bracket, the mounting bracket is located on at least one of the first shell and the second shell, and a third positioning member is provided on the mounting bracket; The third positioning member is opposite to and connected to the first positioning member and the second positioning member, so that the mounting bracket, the first shell and the second shell are installed in alignment along the first direction.

5. The radar housing according to claim 3, characterized in that, A limit position component is provided between the first positioning member and the second positioning member; When the first positioning member and the second positioning member are installed in alignment, the limiting assembly is in a limiting state, and the limiting assembly is configured to limit the first positioning member from moving away from the second positioning member.

6. The radar housing according to claim 5, characterized in that, The limiting assembly includes an elastic protrusion and a groove, wherein the elastic protrusion is arranged on one of the positioning hole and the positioning column, and the groove is arranged on the other of the positioning column and the positioning hole; When the first positioning member and the second positioning member are installed in alignment, the elastic protrusion and the groove are buckled with each other along the second direction to form a limiting state of the limiting assembly; The first direction and the second direction intersect.

7. A radar, characterized in that, The radar housing comprises the radar housing according to any one of claims 1 to 6.

8. The radar according to claim 7, wherein, It also includes a shielding plate and a circuit board, which are stacked and installed in the accommodating cavity of the radar housing, and the circuit board is located on a side of the shielding plate that is away from the first housing.

9. The radar according to claim 8, characterized in that, It also includes an antenna plate, which is located in the accommodating cavity and is arranged on a side of the shielding plate close to the first shell.

10. A vehicle, characterized in that, It comprises a vehicle body and the radar according to any one of claims 7 to 9, wherein the radar can be detachably mounted on the vehicle body.

Images