Air injection mounting structure, camera shooting assembly and automatic driving vehicle

Abstract

The utility model provides an air injection installation structure, a camera shooting assembly and an automatic driving vehicle, and the air injection installation structure comprises an installation support which is provided with an installation space used for installing an image obtaining part; the nozzle is arranged on the mounting bracket, a spout of the nozzle is arranged towards a shooting part of the image acquisition component so as to spray air to the shooting part, the mounting bracket is provided with a communication channel, the communication channel is communicated with the nozzle, and the communication channel is used for being communicated with an air source so as to provide the air source for the nozzle; wherein the mounting bracket and the nozzle are of an integrated structure; the air injection mounting structure further comprises a waterproof cover, and the waterproof cover is arranged on the mounting support and covers the nozzle so as to play a role in shielding rainwater and preventing the rainwater from wetting a spout of the nozzle. By means of the arrangement, the problem that in the prior art, connection between a nozzle structure and a camera is not compact enough is solved, and the problem that an existing nozzle is prone to water hanging in rainy days, and the air injection cleaning effect is affected is also solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic driving vehicle auxiliary devices, and in particular to an air jet installation structure, a camera assembly and an automatic driving vehicle. Background Art

[0002] In the process of development of fully unmanned autonomous driving technology, optical sensors such as cameras play a vital role in autonomous driving systems, especially the forward-looking cameras installed on the front side of the vehicle. However, the perception ability of optical sensors such as cameras is easily affected by surface dirt. Therefore, the camera lens needs to be cleaned.

[0003] At present, the commonly used technical solutions for cleaning camera lenses include wiper type and jet type. Among them, the wiper type wipes off the dirt such as rain on the surface of the camera lens through mechanical transmission; the jet type uses a blower, air pump and other equipment to provide an air source, and uses gas to blow off the dirt such as rain on the surface of the camera lens. However, the wiper type and jet type cleaning methods have the following disadvantages:

[0004] (1) The wiper-type cleaning solution requires a complex mechanical transmission structure. The structure of the cleaning mechanism is not compact enough and occupies a large volume. Due to the complex mechanical transmission structure, the cleaning mechanism has many parts, which makes the cost of the cleaning mechanism high. In addition, the wiper-type cleaning solution has intermittent occupancy of the camera lens, affecting the camera's imaging, thereby affecting the camera's perception of the external environment, which is not conducive to the driving of the autonomous driving system;

[0005] (2) In the existing jet cleaning solution, the nozzle structure and the camera are independently arranged, and the nozzle structure and the camera need to be connected and assembled together. Thus, a sealing structure or other connecting structure may be required between the camera and the nozzle structure, which makes the connecting structure between the camera and the nozzle structure complicated, and the integration of the nozzle structure and the camera is not compact enough, and has the disadvantages of high cost and unsightly appearance.

[0006] (3) In the existing jet cleaning solution, when jet cleaning is performed on multiple cameras, a nozzle structure must be separately set at each camera. In this way, the nozzle structures must be installed at the corresponding cameras respectively, which makes the installation efficiency of the multiple nozzle structures low. In addition, when the cameras and the nozzle structures need to be maintained, the multiple nozzle structures need to be disassembled separately, making the maintenance of the nozzle structures and the cameras inconvenient. Utility Model Content

[0007] The main purpose of the utility model is to provide an injection installation structure, a camera assembly and an automatic driving vehicle to solve the problem that the connection between the nozzle structure and the camera in the prior art is not compact enough.

[0008] In order to achieve the above-mentioned purpose, according to the first aspect of the utility model, there is provided a jet installation structure, comprising: a mounting bracket, the mounting bracket having an installation space for installing an image acquisition component; a nozzle, which is arranged on the mounting bracket, and the nozzle of the nozzle is arranged toward the shooting part of the image acquisition component to spray the jet toward the shooting part, and the mounting bracket has a connecting channel, which is connected to the nozzle, and the connecting channel is used to connect with an air source to provide the air source to the nozzle; wherein the mounting bracket and the nozzle are an integrated structure.

[0009] Furthermore, the image acquisition component includes a camera body connected to the shooting part, and the mounting bracket includes: a first mounting component, the first mounting component has a limiting hole, and the shooting part of the image acquisition component is inserted into the limiting hole; a second mounting component, the second mounting component and the first mounting component form an installation space, and the camera body is located in the installation space; wherein, the nozzle is arranged on the first mounting component and extends toward a side away from the second mounting component, and the nozzle is spaced apart from the limiting hole.

[0010] Furthermore, the nozzle is located above the limiting hole, and the nozzle is bent so that the nozzle opening is arranged toward the shooting part.

[0011] Further, the nozzle includes: a tubular body, the tubular body is arranged on the first mounting component, the tubular body is bent, and the end of the tubular body away from the second mounting component has a nozzle port; a stop plate, the stop plate is connected to the tubular body and is located at the end of the tubular body away from the second mounting component, the stop plate is spaced apart from the nozzle port so that the gap between the stop plate and the nozzle port forms a nozzle arranged toward the shooting part.

[0012] Furthermore, the first mounting component includes: a first mounting plate, the first mounting plate having a limiting hole; a ventilation plate, the ventilation plate is connected to the wall surface of the first mounting plate on the side close to the second mounting component, the ventilation plate and the first mounting plate are arranged at a preset angle, and the ventilation plate has a connecting channel.

[0013] Further, the first mounting plate includes an interconnected enclosing plate section and an installation base plate section, the enclosing plate section extends along the circumference of the installation base plate section to form a shielding groove between the enclosing plate section and the installation base plate section, and the limiting hole is arranged on the installation base plate section; and / or, the first mounting component also includes a connecting portion, the connecting portion extends toward a side close to the second mounting component, the second mounting component includes an interconnected second mounting plate and a third mounting plate, the second mounting plate and the third mounting plate are arranged at a preset angle, the second mounting plate is connected to the connecting portion, and the ventilation plate, the third mounting plate and the second mounting plate form an installation space.

[0014] Furthermore, there are multiple image acquisition components and multiple nozzles, and the multiple nozzles and the multiple image acquisition components are arranged in one-to-one correspondence, and each nozzle is an integrated structure with the mounting bracket.

[0015] Furthermore, the jet installation structure also includes: a waterproof cover, which is arranged on the installation bracket and is arranged on the nozzle.

[0016] Furthermore, the waterproof cover and the mounting bracket are formed into an integrated structure by 3D printing; and / or the nozzle and the mounting bracket are formed into an integrated structure by 3D printing.

[0017] Furthermore, the jet installation structure also includes: a connecting pipe, one end of which is connected to the installation bracket and communicated with the connecting channel, and the other end of the connecting pipe is used to communicate with the air source, and the connecting pipe and the installation bracket are an integrated structure.

[0018] According to a second aspect of the utility model, a camera assembly is provided, comprising: the above-mentioned jet installation structure; and an image acquisition component, wherein the image acquisition component is installed in the installation space of the jet installation structure.

[0019] According to a third aspect of the utility model, there is provided an automatically driven vehicle, comprising: the above-mentioned camera assembly; and a vehicle body, on which the camera assembly is mounted.

[0020] Applying the technical solution of the utility model, the utility model provides a jet installation structure, including: a mounting bracket, the mounting bracket having an installation space for installing an image acquisition component; a nozzle, which is arranged on the mounting bracket, the nozzle of the nozzle is arranged toward the shooting part of the image acquisition component to spray the jet to the shooting part, the mounting bracket has a connecting channel, the connecting channel is connected to the nozzle, and the connecting channel is used to connect with the air source to provide the air source to the nozzle; wherein the mounting bracket and the nozzle are an integrated structure. Through the above arrangement, the mounting bracket and the nozzle are integrated into one, so that the image acquisition component can be installed on the mounting bracket without installing the nozzle separately, so that the connection structure between the nozzle and the mounting bracket is compact, and there is no need to assemble the nozzle and the mounting bracket separately, which improves the assembly efficiency between the entire nozzle installation structure and the image acquisition component, and the nozzle installation structure of the present application also includes a waterproof cover, which is arranged on the nozzle to shield rainwater and prevent rainwater from wetting the nozzle of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0022] Figure 1 The overall structural schematic diagram of the camera assembly according to the embodiment of the utility model is shown;

[0023] Figure 2 An exploded view of an embodiment of a camera assembly according to the present utility model is shown;

[0024] Figure 3 A partial cross-sectional view of an embodiment of the jet installation structure according to the utility model is shown;

[0025] Figure 4 Shown according to Figure 3 An enlarged schematic diagram of region A of the jet installation structure;

[0026] Figure 5 A schematic structural diagram showing a first viewing angle of an embodiment of the jet installation structure according to the utility model;

[0027] Figure 6 A structural schematic diagram of a second viewing angle of an embodiment of the jet installation structure according to the utility model is shown.

[0028] The above drawings include the following reference numerals:

[0029] 1. Image acquisition component; 101. Shooting unit; 102. Camera body;

[0030] 10. Mounting bracket; 100. Mounting space; 11. First mounting component; 110. Positioning hole; 111. First mounting plate; 1110. Enclosure plate section; 1111. Mounting bottom plate section; 112. Ventilation plate; 1120. Communication channel; 113. Connecting portion; 114. Positioning cylinder; 1140. Positioning cavity; 12. Second mounting component; 121. Second mounting plate; 122. Third mounting plate;

[0031] 20, nozzle; 200, nozzle; 21, tubular body; 22, stopper plate; 210, nozzle port;

[0032] 30. Waterproof cover; 40. Connecting pipe; 50. Quick-connect plug. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0034] Please refer to Figures 3 to 6The utility model provides an air jet installation structure, comprising: an installation bracket 10, the installation bracket 10 having an installation space 100 for installing an image acquisition component 1; a nozzle 20, which is arranged on the installation bracket 10, and the nozzle 200 of the nozzle 20 is arranged toward the shooting part 101 of the image acquisition component 1 to spray air to the shooting part 101, and the installation bracket 10 has a connecting channel 1120, the connecting channel 1120 is connected to the nozzle 20, and the connecting channel 1120 is used to communicate with the air source to provide the air source to the nozzle 20; wherein, the installation bracket 10 and the nozzle 20 are an integrated structure. Through the above arrangement, the installation bracket 10 and the nozzle 20 are integrated into one body, so that the image acquisition component 1 can be installed on the installation bracket 10 without installing the nozzle 20 separately, so that the connection structure between the nozzle and the installation bracket 10 is compact, and there is no need to assemble the nozzle and the installation bracket separately, which improves the assembly efficiency between the entire nozzle installation structure and the image acquisition component.

[0035] Specifically, the image acquisition component 1 includes a camera body 102 connected to the shooting part 101, and the mounting bracket 10 includes: a first mounting component 11, the first mounting component 11 has a limiting hole 110, and the shooting part 101 of the image acquisition component 1 is penetrated in the limiting hole 110; a second mounting component 12, the second mounting component 12 and the first mounting component 11 enclose an installation space 100, and the camera body 102 is located in the installation space 100; wherein the nozzle 20 is arranged on the first mounting component 11 and extends toward a side away from the second mounting component 12, and the nozzle 20 is spaced apart from the limiting hole 110. By limiting the relative position between the nozzle and the limiting hole, the nozzle sprays toward the shooting part 101.

[0036] In order to further realize that the nozzle opening of the nozzle 20 is disposed toward the photographing part 101 , the nozzle 20 is located above the limiting hole 110 , and the nozzle 20 is bent so that the nozzle opening 200 of the nozzle 20 is disposed toward the photographing part 101 .

[0037] In this application, if Figure 5 As shown, the jet installation structure also includes a limiting cylinder 114, which is arranged on the first installation component 11, and the cylinder cavity of the limiting cylinder 114 is a limiting cavity 1140, and the limiting cavity 1140 is connected to the limiting hole 110, and the shooting part 101 of the image acquisition component 1 passes through the limiting cavity 1140 and the limiting hole in sequence to enhance the structural strength of the image acquisition component 1 through the limiting cylinder 114.

[0038] like Figure 3 and Figure 4As shown, the nozzle 20 includes: a tubular body 21, which is disposed on the first mounting component 11, the tubular body 21 is bent, and one end of the tubular body 21 away from the second mounting component 12 has a nozzle port 210; a stopper plate 22, which is connected to the tubular body 21 and is located at one end of the tubular body 21 away from the second mounting component 12, and the stopper plate 22 is spaced apart from the nozzle port 210, so that the gap between the stopper plate 22 and the nozzle port 210 forms a nozzle 200 disposed toward the shooting part 101. Through the above arrangement, the direction of the nozzle 200 is limited by the stopper plate 22, so that the bending degree of the tubular body 21 can be reduced, so that the nozzle 20 is simple to manufacture.

[0039] In this application, if Figure 3 As shown, the first mounting component 11 includes: a first mounting plate 111, the first mounting plate 111 has a limiting hole 110; a vent plate 112, the vent plate 112 is connected to the wall surface of the first mounting plate 111 close to the second mounting component 12, the vent plate 112 and the first mounting plate 111 are arranged at a preset angle, and the vent plate 112 has a connecting channel 1120. Through the arrangement of the vent plate, the structure of the jet installation structure is stable and reliable, and the connecting channel 1120 is arranged on the vent plate 112 to facilitate the connection between the nozzle and the air source.

[0040] Specifically, the first mounting plate 111 includes a baffle plate section 1110 and a mounting bottom plate section 1111 which are connected to each other. The baffle plate section 1110 extends along the circumference of the mounting bottom plate section 1111 so that a shielding groove is formed between the baffle plate section 1110 and the mounting bottom plate section 1111. The limiting hole 110 is provided on the mounting bottom plate section 1111. In this way, the shielding groove can shield the image acquisition component from light, thereby preventing the image acquisition component from being overexposed. And / or, the first mounting component 11 also includes a connecting portion 113 The connecting portion 113 extends toward a side close to the second mounting component 12. The second mounting component 12 includes a second mounting plate 121 and a third mounting plate 122 that are connected to each other. The second mounting plate 121 and the third mounting plate 122 are arranged at a preset angle. The second mounting plate 121 is connected to the connecting portion 113. The ventilation plate 112, the third mounting plate 122 and the second mounting plate 121 form an installation space 100. In this way, the image acquisition component is limited, so that the installation of the image acquisition component is stable and reliable.

[0041] In the present application, the camera body 102 of the image acquisition component is a rectangular or cube structure, and the camera body 102 is located in the installation space 100 surrounded by the ventilation plate 112, the third mounting plate 122 and the second mounting plate 121. In this way, the installation space 100 can adapt to the shape of the camera body 102, so that the installation structure of the camera body 102 is stable.

[0042] In the present application, there are multiple image acquisition components 1, multiple nozzles 20, and multiple nozzles 20 and multiple image acquisition components 1 are arranged one by one, and each nozzle 20 is an integral structure with the mounting bracket 10. Through the above arrangement, when installing multiple image acquisition components 1, it is only necessary to install the multiple image acquisition components 1 at corresponding positions of the mounting bracket 10 to correspond to the corresponding nozzles. In this way, there is no need to install a nozzle structure separately, which improves the installation efficiency.

[0043] In this application, if Figure 2 As shown, there are a plurality of limiting holes 110 , and the plurality of limiting holes 110 and the plurality of image acquisition components 1 are arranged in one-to-one correspondence, and a nozzle 20 is arranged above each limiting hole 110 .

[0044] In rainy days, rainwater hangs on the nozzle outlet, which easily affects the jet cleaning effect of the camera lens. Therefore, in the present application, the jet mounting structure also includes: a waterproof cover 30, which is arranged on the mounting bracket 10, and the waterproof cover 30 is arranged on the nozzle 20. In this way, the waterproof cover 30 can block rainwater and prevent rainwater from falling on the nozzle 20.

[0045] In the present application, the nozzle 20 includes a tubular body and a stop plate 22, and the direction of the nozzle 200 is limited by the stop plate 22. In this way, the nozzle 200 is located on the side of the stop plate 22 close to the shooting part 101, and the other side of the stop plate 22 is an integral structure with the tubular body. In this way, combined with the setting of the waterproof cover, rainwater can be further prevented from falling on the nozzle 20.

[0046] Specifically, the waterproof cover 30 and the mounting bracket 10 form an integrated structure through 3D printing, which makes the waterproof cover 30 and the mounting bracket 10 easy to manufacture; and / or, the nozzle 20 and the mounting bracket 10 form an integrated structure through 3D printing, which makes the nozzle 20 and the mounting bracket 10 easy to manufacture.

[0047] In the present application, the waterproof cover 30 and the mounting bracket 10 are formed into an integrated structure through 3D printing; and the nozzle 20 and the mounting bracket 10 are formed into an integrated structure through 3D printing. In this way, compared with the method of welding two components to form an integrated structure in the prior art, the mounting bracket 10, the waterproof cover and the nozzle are formed into an integrated structure through 3D printing, which makes the formation of the above-mentioned integrated structure simpler and improves production efficiency.

[0048] In this application, if Figure 3 and Figure 5As shown, the jet installation structure further includes: a connecting pipe 40, one end of which is connected to the mounting bracket 10 and communicates with the connecting channel 1120, and the other end of the connecting pipe 40 is used to communicate with the gas source, and the connecting pipe 40 and the mounting bracket 10 are an integrated structure. The arrangement of the connecting pipe 40 facilitates the connection between the nozzle and the gas source.

[0049] Specifically, the connecting pipe 40 of the present application extends toward a side away from the mounting bracket 10 to facilitate connection with the gas source.

[0050] In the present application, the connecting pipe 40 and the mounting bracket 10 are integrated into an integral structure through 3D printing, so that the mounting bracket 10, the waterproof cover, the nozzle and the connecting pipe 40 are formed into a whole, making the jet mounting structure simple to manufacture.

[0051] Specifically, the jet installation structure further includes a quick-connect plug 50 , which is connected to the connecting pipe 40 , so that the connection between the connecting pipe 40 and the gas source is convenient through the quick-connect plug 50 .

[0052] In the present application, there are multiple connecting channels, there are multiple nozzles, and the multiple nozzles are connected to the multiple connecting channels in a one-to-one correspondence. There are multiple connecting pipes 40, and the multiple connecting pipes 40 are connected to the multiple connecting channels in a one-to-one correspondence. There are multiple quick-connect plugs, and the multiple quick-connect plugs 50 are connected to the multiple connecting pipes 40 in a one-to-one correspondence.

[0053] like Figure 1 and Figure 2 As shown, the utility model also provides a camera assembly, including: the above-mentioned jet installation structure; an image acquisition component 1, and the image acquisition component 1 is installed in the installation space 100 of the jet installation structure. Through the jet installation structure provided in the present application, the image acquisition component 1 can be installed on the jet installation structure to achieve jetting, so that there is no need to install a jet structure on the installation structure where the image acquisition component 1 is installed, thereby improving the installation efficiency.

[0054] The present application also provides an automatically driven vehicle, comprising: the above-mentioned camera assembly; and a vehicle body, on which the camera assembly is mounted.

[0055] Along the running direction of the automatic driving vehicle, the camera assembly is arranged in front of the vehicle body.

[0056] In the present application, the photographing unit 101 of the image acquisition component 1 includes a lens of a camera.

[0057] In summary, the present application aims to provide a jet mounting structure that has a simple structure and is compactly integrated with the camera assembly of an autonomous driving vehicle. The jet mounting structure of the present application solves the technical problem that when the autonomous driving vehicle is driving in adverse weather conditions such as rainy days, the camera lens is blocked by rain, resulting in a decrease in or even complete obstruction of the perception ability of the autonomous driving system.

[0058] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0059] The utility model provides an air jet installation structure, comprising: an installation bracket 10, the installation bracket 10 having an installation space 100 for installing an image acquisition component 1; a nozzle 20, which is arranged on the installation bracket 10, and the nozzle 200 of the nozzle 20 is arranged toward the shooting part 101 of the image acquisition component 1 to spray air to the shooting part 101, and the installation bracket 10 has a connecting channel 1120, the connecting channel 1120 is connected to the nozzle 20, and the connecting channel 1120 is used to communicate with the air source to provide the air source to the nozzle 20; wherein, the installation bracket 10 and the nozzle 20 are an integral structure. Through the above arrangement, the installation bracket 10 and the nozzle 20 are integrated into one, so that the image acquisition component 1 can be installed on the installation bracket 10 without installing the nozzle 20 separately, so that the connection structure between the nozzle and the installation bracket 10 is compact, and there is no need to assemble the nozzle and the installation bracket separately, which improves the assembly efficiency between the entire nozzle installation structure and the image acquisition component, and the nozzle installation structure of the present application also includes a waterproof cover, which is arranged on the nozzle to play a role in shielding rainwater and preventing the rainwater from wetting the nozzle of the nozzle.

[0060] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A jet installation structure, characterized in that: include: A mounting bracket (10), the mounting bracket (10) having a mounting space (100) for mounting the image acquisition component (1); a nozzle (20) disposed on the mounting bracket (10), the nozzle (20) having a nozzle opening (200) disposed toward the shooting portion (101) of the image acquisition component (1) so as to spray air toward the shooting portion (101), the mounting bracket (10) having a communication channel (1120), the communication channel (1120 being in communication with the nozzle (20), the communication channel (1120) being used to communicate with an air source so as to provide an air source to the nozzle (20); Wherein, the mounting bracket (10) and the nozzle (20) are an integrated structure.

2. The jet installation structure according to claim 1, characterized in that: The image acquisition component (1) comprises a camera body (102) connected to the shooting unit (101), and the mounting bracket (10) comprises: A first mounting component (11), the first mounting component (11) having a limiting hole (110), and the shooting part (101) of the image acquisition component (1) is inserted into the limiting hole (110); a second mounting component (12), wherein the second mounting component (12) and the first mounting component (11) enclose the mounting space (100), and the camera body (102) is located in the mounting space (100); Wherein, the nozzle (20) is arranged on the first mounting component (11) and extends toward a side away from the second mounting component (12), and the nozzle (20) is spaced apart from the limiting hole (110).

3. The jet installation structure according to claim 2, characterized in that: The nozzle (20) is located above the limiting hole (110), and the nozzle (20) is arranged in a bent manner so that the nozzle (200) of the nozzle (20) is arranged toward the shooting part (101).

4. The jet installation structure according to claim 3, characterized in that: The nozzle (20) comprises: a tubular body (21), the tubular body (21) being arranged on the first mounting component (11), the tubular body (21) being arranged in a bent manner, and having a nozzle port (210) at one end of the tubular body (21) away from the second mounting component (12); A stop plate (22), wherein the stop plate (22) is connected to the tubular body (21) and is located at one end of the tubular body (21) away from the second mounting component (12), and the stop plate (22) is spaced apart from the nozzle port (210) so that a gap between the stop plate (22) and the nozzle port (210) forms the nozzle (200) disposed toward the shooting portion (101).

5. The jet installation structure according to claim 2, characterized in that: The first mounting component (11) comprises: A first mounting plate (111), wherein the first mounting plate (111) has the limiting hole (110); A ventilation plate (112), the ventilation plate (112) being connected to a wall surface of the first mounting plate (111) on a side close to the second mounting component (12), the ventilation plate (112) and the first mounting plate (111) being arranged at a preset angle, and the ventilation plate (112) having the connecting channel (1120).

6. The jet installation structure according to claim 5, characterized in that: The first mounting plate (111) comprises a baffle plate section (1110) and a mounting bottom plate section (1111) connected to each other, the baffle plate section (1110) extending along the circumference of the mounting bottom plate section (1111) so that a shielding groove is formed between the baffle plate section (1110) and the mounting bottom plate section (1111), and the limiting hole (110) is arranged on the mounting bottom plate section (1111); and / or, The first mounting component (11) further comprises a connecting portion (113), wherein the connecting portion (113) extends toward a side close to the second mounting component (12), and the second mounting component (12) comprises a second mounting plate (121) and a third mounting plate (122) connected to each other, wherein the second mounting plate (121) and the third mounting plate (122) are arranged at a preset angle, and the second mounting plate (121) is connected to the connecting portion (113), and the ventilation plate (112), the third mounting plate (122) and the second mounting plate (121) enclose the mounting space (100).

7. The jet installation structure according to any one of claims 1 to 6, characterized in that: There are a plurality of image acquisition components (1), and a plurality of nozzles (20). The plurality of nozzles (20) and the plurality of image acquisition components (1) are arranged in a one-to-one correspondence, and each of the nozzles (20) is an integral structure with the mounting bracket (10).

8. The jet installation structure according to any one of claims 1 to 6, characterized in that: The jet installation structure also includes: A waterproof cover (30), wherein the waterproof cover (30) is arranged on the mounting bracket (10), and the waterproof cover (30) is arranged on the nozzle (20).

9. The jet installation structure according to claim 8, characterized in that: The waterproof cover (30) and the mounting bracket (10) are formed into an integrated structure by 3D printing; and / or, The nozzle (20) and the mounting bracket (10) form an integrated structure through 3D printing.

10. The jet installation structure according to any one of claims 1 to 6, characterized in that: The jet installation structure also includes: A connecting pipe (40), one end of which is connected to the mounting bracket (10) and communicates with the connecting passage (1120), and the other end of which is used to communicate with a gas source. The connecting pipe (40) and the mounting bracket (10) are an integral structure.

11. A camera assembly, characterized in that: include: The jet installation structure according to any one of claims 1 to 10; An image acquisition component (1), the image acquisition component (1) being installed in the installation space (100) of the jet installation structure.

12. An autonomous vehicle, characterized in that: include: The camera assembly according to claim 11; A vehicle body, wherein the camera assembly is mounted on the vehicle body.

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