Rearview mirror and automobile

Abstract

The invention discloses a rearview mirror and an automobile. The rearview mirror comprises a rearview mirror body, an air transmission assembly and an adapter. The rearview mirror body is provided with a containing cavity and a display face, and the display face is located on the side, away from the containing cavity, of the rearview mirror body. The gas transmission assembly is installed in the rearview mirror body and comprises a nozzle located at one end of the gas transmission assembly, and the nozzle penetrates through the rearview mirror body and protrudes out of the side, facing the display face, of the rearview mirror body; the adapter is connected to the end, protruding relative to the rearview mirror body, of the nozzle, an air outlet is formed in one side of the adapter, and the central axis of the air outlet intersects with the display face. According to the rearview mirror, rainwater on the display surface of the rearview mirror can be blown off, and the clear view of the rearview mirror is recovered.

Description

Technical Field

[0001] The present application relates to the technical field of rearview mirrors, and in particular to a rearview mirror and a car. Background Art

[0002] In current rearview mirrors of passenger cars, the mirror surface is usually flush with the mirror frame.

[0003] On rainy days, rain will fall directly on the mirror surface and form water droplets hanging on the mirror surface, blocking the field of view of the rearview mirror and affecting driving safety. Summary of the invention

[0004] The present application provides a rearview mirror and a car, which are used to blow away rainwater on a display surface of the rearview mirror to restore a clear field of view of the rearview mirror.

[0005] The present application provides a rearview mirror, comprising:

[0006] A rearview mirror body, comprising a receiving cavity and a display surface, wherein the display surface is located on a side of the rearview mirror body away from the receiving cavity;

[0007] An air delivery component is installed in the rearview mirror body, the air delivery component includes a nozzle located at one end of the air delivery component, the nozzle is penetrated through the rearview mirror body, and is protruded relative to the rearview mirror body toward a side of the display surface;

[0008] An adapter is connected to an end of the nozzle that protrudes relative to the rearview mirror body. An air outlet is arranged on one side of the adapter, and a central axis of the air outlet intersects with the display surface.

[0009] In some possible implementations, the air outlet is fan-shaped, and the air outlet is configured with an angle α, where α≥20°.

[0010] In some possible implementations, the nozzle has an airflow channel, and a guide protrusion is provided on one side of the nozzle facing the airflow channel, and the guide protrusion is located at one end of the nozzle close to the adapter;

[0011] The guide protrusion is configured as a guide slope on one side facing the central axis of the nozzle, and the guide slope gradually inclines toward the side close to the central axis of the nozzle from one end away from the adapter to one end close to the adapter.

[0012] In some possible implementations, the inner wall of one end of the airflow channel away from the adapter is configured as a conical surface;

[0013] The conical surface gradually inclines in a direction away from the central axis of the nozzle from an end close to the adapter to an end away from the adapter.

[0014] In some possible implementations, the gas delivery assembly further includes a gas delivery pipe, and the gas delivery pipe is sleeved and connected to an end of the nozzle away from the adapter;

[0015] A thread is arranged on a side of the nozzle facing the air delivery pipe, and the thread is interference fit with an inner wall of the air delivery pipe on a side facing the nozzle.

[0016] In some possible implementations, a positioning protrusion is protruded from one side of the nozzle facing the gas pipe, a positioning hole matching the positioning protrusion is opened on the gas pipe, and the positioning protrusion is inserted into the positioning hole.

[0017] In some possible implementations, a connecting portion is disposed at one end of the nozzle close to the adapter, and a clamping block is protruding from a side of the connecting portion away from the adapter;

[0018] The rearview mirror body comprises a protective shell and a mirror body, wherein the protective shell and the mirror body cooperate to form the accommodating cavity, and the display surface is located on a side of the mirror body away from the accommodating cavity;

[0019] A limiting plate opposite to the connecting portion is protruded from one side of the protective shell toward the accommodating cavity, and a clamping hole adapted to the clamping block is opened on the limiting plate. The clamping block is passed through the clamping hole and clamped on the limiting plate.

[0020] In some possible implementations, limiting ribs are protrudingly provided on opposite sides of the connecting portion;

[0021] The protective shell is provided with two oppositely arranged limiting grooves on one side facing the accommodating cavity, the limiting grooves are located on the side of the limiting plate facing the connecting portion, and the two limiting ribs are inserted into the two limiting grooves one by one.

[0022] In some possible implementations, a fixing plate is protruding from one side of the protective shell facing the accommodating cavity, and a clamping groove is provided on the fixing plate;

[0023] The gas delivery assembly also includes a gas delivery pipe, which is connected to an end of the nozzle away from the adapter, and the gas delivery pipe is inserted into the clamping groove and has an interference fit with the inner wall of the clamping groove.

[0024] In addition, the present application also provides a car, comprising the rearview mirror provided in the above embodiments.

[0025] Beneficial effects of the present application: When rainwater adheres to the display surface of the rearview mirror provided by the present application, air flow can be delivered to the adapter by the air supply component and blown toward the display surface from the air outlet, thereby blowing off the rainwater adhered to the display surface, restoring a clear field of view for the rearview mirror and ensuring driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 shows a schematic diagram of a three-dimensional structure of a rearview mirror in some embodiments;

[0028] Figure 2 Shows Figure 1 A schematic diagram of the partially enlarged structure of part A;

[0029] Figure 3 A schematic diagram of an exploded structure of a rearview mirror in some embodiments is shown;

[0030] Figure 4 Schematic diagrams of cross-sectional structures of gas delivery components and adapters in some embodiments are shown;

[0031] Figure 5 A schematic diagram showing the flow direction of airflow in the air delivery assembly and the adapter in some embodiments is shown;

[0032] Figure 6 A schematic diagram of the exploded structure of the gas delivery assembly in some embodiments is shown;

[0033] Figure 7 A partial structural schematic diagram of a rearview mirror in some embodiments is shown;

[0034] Figure 8 A schematic cross-sectional structure diagram of an adapter in some embodiments is shown.

[0035] Description of main component symbols:

[0036] 1000-Rearview mirror;

[0037] 100-rearview mirror body; 101-accommodation cavity; 102-top; 103-bottom; 110-protective shell; 111-protrusion; 1111-side wall; 1112-limiting groove; 1113-limiting plate; 1114-clamping hole; 1115-fixing plate; 1116-clamping groove; 120-mirror body; 121-display surface;

[0038] 200-gas delivery assembly; 210-nozzle; 211-tube body; 2111-air flow channel; 2112-thread; 2113-guide convex part; 21131-guide inclined surface; 2114-conical surface; 2115-positioning convex part; 212-connecting part; 2121-clamping block; 2122-limiting rib; 220-gas delivery pipe; 221-positioning hole;

[0039] 300-adapter; 310-air outlet;

[0040] L-Center axis. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0042] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] like Figures 1 to 4 As shown, in the embodiment, a rearview mirror 1000 is provided, which can be applied to a car.

[0047] In some embodiments, the rearview mirror 1000 may include a rearview mirror body 100, an air delivery assembly 200, and an adapter 300. The rearview mirror body 100 is provided with a receiving cavity 101 and a display surface 121. The display surface 121 may be located on a side of the rearview mirror body 100 away from the receiving cavity 101. That is, the display surface 121 may be located on the outer surface of the rearview mirror body 100. When the rearview mirror 1000 is applied to a car, the user may observe the rear road condition through the display surface 121.

[0048] In the embodiment, the gas delivery component 200 can be installed in the accommodating cavity 101 of the rearview mirror body 100. The gas delivery component 200 includes a nozzle 210 located at one end of the gas delivery component 200, which can be penetrated through the rearview mirror body 100 and protrude relative to the side of the rearview mirror body 100 where the display surface 121 is located.

[0049] The adapter 300 may be connected to the end of the nozzle 210 protruding relative to the display surface 121. In addition, an air outlet 310 may be configured on one side of the adapter 300, and the central axis of the air outlet 310 may intersect with the display surface 121. Thus, it can be ensured that the airflow output from the air outlet 310 reaches the display surface 121 smoothly.

[0050] In the rearview mirror 1000 provided in the embodiment of the present application, when rainwater adheres to the display surface 121, the air supply component 200 can deliver airflow to the adapter 300 and blow air toward the display surface 121 from the air outlet 310, thereby blowing the rainwater adhered to the display surface 121 off, allowing the rearview mirror 1000 to restore a clear field of vision and ensure driving safety.

[0051] like Figures 1 to 3As shown, in some embodiments, the rearview mirror body 100 may include a protective shell 110 and a mirror body 120. The protective shell 110 may be a cover-shaped structure with one side open, and the mirror body 120 is disposed at the opening position of the protective shell 110, and may be fixedly connected to the protective shell 110 by injection molding, so that the protective shell 110 and the mirror body 120 may present an integrated structure. In an embodiment, the protective shell 110 may cooperate with the mirror body 120 to enclose a receiving cavity 101. The side of the mirror body 120 away from the receiving cavity 101 may be a display surface 121.

[0052] In some embodiments, the rearview mirror body 100 further includes a top 102 and a bottom 103 disposed opposite to each other. When the rearview mirror 1000 is used in a car, the top 102 of the rearview mirror body 100 may refer to the side of the rearview mirror body 100 away from the ground, and the bottom 103 of the rearview mirror body 100 may refer to the side of the rearview mirror body 100 close to the ground. In the embodiment, the gas delivery assembly 200 and the adapter 300 may be disposed near the top 102 of the rearview mirror body 100.

[0053] In other embodiments, the air delivery assembly 200 and the adapter 300 may also be disposed at one end of the rearview mirror body 100 close to the bottom 103 , or may be disposed on the side of the rearview mirror body 100 .

[0054] like Figures 1 to 4 As shown, in some embodiments, the gas delivery component 200 also includes an air delivery pipe 220 and an air source (not shown). One end of the air delivery pipe 220 can be connected to the end of the nozzle 210 away from the adapter 300, and the other end of the air delivery pipe 220 can be connected to the air source. Among them, the air source can be a structure such as a fan or an air pump. In an embodiment, the air source can be integrated into the main body of the car. During use, the air flow can be delivered to the air delivery pipe 220 by the air source, and delivered to the adapter 300 through the nozzle 210. The air outlet 310 of the adapter 300 can blow the air flow toward the display surface 121 of the mirror body 120 to blow off the rain on the display surface 121.

[0055] In some embodiments, the gas delivery pipe 220 may be a flexible pipe.

[0056] like Figure 3 and Figure 4 As shown, the nozzle 210 may include a tube body 211 and a connecting portion 212 located at one end of the tube body 211. The air delivery pipe 220 may be sleeved around the end of the tube body 211 away from the connecting portion 212, and the air delivery pipe 220 and the tube body 211 are sealed to prevent air leakage. The adapter 300 may be connected to one end of the tube body 211 close to the connecting portion 212. In addition, the inside of the tube body 211 is a hollow structure, and an air flow channel 2111 is formed, and the air flow channel 2111 may be connected to the air delivery pipe 220 and the adapter 300 respectively.

[0057] In some embodiments, the circumferential side of the tube body 211 away from one end of the connecting portion 212 may be provided with a thread 2112, that is, the thread 2112 may be located on the side of the tube body 211 facing the gas pipe 220. In the embodiment, the gas pipe 220 may be sleeved on a section of the tube body 211 provided with the thread 2112, and the inner wall of the gas pipe 220 facing the tube body 211 may be interference fit with the thread 2112, thereby improving the sealing effect between the gas pipe 220 and the nozzle 210, extending the sealing path, and reducing the occurrence of gas leakage.

[0058] like Figures 3 to 6 As shown, in addition, a positioning convex portion 2115 is protruded from one side of the tube body 211 toward the gas pipe 220. A positioning hole 221 may be provided on the circumferential side of one end of the gas pipe 220 for connecting to the nozzle 210, and the positioning hole 221 may be adapted to the positioning convex portion 2115. The positioning convex portion 2115 may be inserted into the positioning hole 221 and may fit with the inner wall of the positioning hole 221. Thus, a limited connection between the gas pipe 220 and the nozzle 210 in the axial direction of the nozzle 210 may be achieved, and the gas pipe 220 may be prevented from being separated from the nozzle 210 under high pressure, thereby improving the connection stability between the gas pipe 220 and the nozzle 210 and reducing the probability of failure of the gas delivery assembly 200. Among them, the axial direction of the nozzle 210 may refer to the extension direction of the central axis L.

[0059] In some embodiments, the positioning protrusions 2115 and the positioning holes 221 can be arranged into one group, two groups, three groups or any other number of groups as required.

[0060] In some embodiments, the end of the tube body 211 away from the connection portion 212 is further configured with a conical surface 2114, and the conical surface 2114 can be formed on the inner wall of the tube body 211 facing the airflow channel 2111. In the embodiment, the conical surface 2114 can be gradually inclined in a direction away from the central axis L of the nozzle 210 from the end close to the adapter 300 to the end away from the adapter 300. That is, the cross-sectional area of ​​the end of the conical surface 2114 away from the adapter 300 is larger than the cross-sectional area of ​​the end of the conical surface 2114 close to the adapter 300, and the cross-sectional areas are perpendicular to the central axis L. Thus, the nozzle 210 can have a larger air inlet area, which is conducive to the smooth entry of the airflow transported by the air delivery pipe 220 into the nozzle 210, thereby reducing the wind resistance during air intake.

[0061] In some embodiments, a guide protrusion 2113 is protruded from the inner wall of the tube body 211 near the adapter 300, that is, the guide protrusion 2113 may be located on the side of the tube body 211 facing the airflow channel 2111. In an embodiment, a guide slope 21131 may be configured on the side of the guide protrusion 2113 facing the central axis L. The guide slope 21131 may gradually tilt toward the direction close to the central axis L of the nozzle 210 from the end away from the adapter 300 to the end close to the adapter 300.

[0062] Thus, the cross-sectional area of ​​the airflow channel 2111 can be gradually reduced from the end of the guide protrusion 2113 away from the adapter 300 to the end close to the adapter 300. When the airflow passes through the guide protrusion 2113, a pressurization effect can be achieved, increasing the pressure of the airflow entering the adapter 300 and the pressure of the airflow ejected from the air outlet 310 of the adapter 300, so as to smoothly blow off the rain on the display surface 121. At the same time, the guide protrusion 2113 can provide a blocking function between the adapter 300 and the gas pipe 220, which can prevent the airflow from flowing back from one end of the adapter 300 to the gas pipe 220.

[0063] like Figure 1 , Figure 4 , Figure 6 and Figure 7 As shown, in some embodiments, the connection portion 212 may be a plate-shaped structure and may be arranged perpendicular to the central axis L. In the embodiment, two limiting ribs 2122 may be arranged on one side of the connection portion 212 facing the air delivery pipe 220, and the two limiting ribs 2122 may be arranged at two opposite sides of the connection portion 212 and protrude relative to the side of the corresponding position of the connection portion 212. The limiting ribs 2122 may be parallel to the direction from the top 102 to the bottom 103 of the rearview mirror body 100.

[0064] In some embodiments, the end of the protective shell 110 close to the top 102 may be provided with a protrusion 111 protruding away from the bottom 103, and the protrusion 111 may be located at the end of the protective shell 110 close to the mirror body 120. Accordingly, the protrusion 111 may have two opposite side walls 1111. A limiting groove 1112 is provided on each side of the two side walls 1111 facing the accommodating cavity 101, and the two limiting grooves 1112 may be arranged opposite to each other. The limiting groove 1112 may also be parallel to the direction from the top 102 to the bottom 103. In the embodiment, the two limiting ribs 2122 may be inserted into the two limiting grooves 1112 in a one-to-one correspondence.

[0065] In addition, two clamping blocks 2121 are protrudingly provided on the side of the connecting portion 212 facing the gas pipe 220. A limiting plate 1113 is protrudingly provided on the side of the two side walls 1111 facing the accommodating chamber 101, and the two limiting plates 1113 are arranged opposite to each other at intervals. And the two limiting plates 1113 are both located on the side of the connecting portion 212 facing the gas pipe 220. In the embodiment, the two limiting plates 1113 are each provided with a clamping hole 1114 adapted to the clamping block 2121. The two clamping blocks 2121 can be inserted into the two clamping holes 1114 in a one-to-one correspondence and clamped with the corresponding limiting plates 1113. Thereby, the nozzle 210 can be fixedly installed on the protective shell 110.

[0066] In other embodiments, the clamping blocks 2121 and the clamping holes 1114 may also be arranged into one group, three groups, or any other number of groups as required.

[0067] In some embodiments, the inner wall of the protective shell 110 facing the accommodating chamber 101 is further provided with a fixing plate 1115 which is parallel to the limiting plate 1113. The fixing plate 1115 may be provided with a clamping groove 1116, and the air delivery pipe 220 may be inserted into the clamping groove 1116 and have an interference fit with the inner wall of the clamping groove 1116. Thus, the shaking of the air delivery pipe 220 in the accommodating chamber 101 may be reduced, and the stability of the connection between the air delivery pipe 220 and the nozzle 210 may be further improved.

[0068] like Figures 1 to 3 , Figure 7 and Figure 8 As shown, the side of the connecting portion 212 facing away from the air pipe 220 may be exposed relative to the side of the rearview mirror body 100 facing away from the accommodating cavity 101. The end of the nozzle 210 close to the connecting portion 212 may protrude relative to the side of the connecting portion 212 facing away from the air pipe 220. In the embodiment, the adapter 300 may be connected to the end of the nozzle 210 that protrudes relative to the side of the connecting portion 212 facing away from the air pipe 220.

[0069] In some embodiments, the adapter 300 may be fixedly connected to the nozzle 210 by ultrasonic welding.

[0070] In other embodiments, the adapter 300 may also be fixedly connected to the nozzle 210 by means of threaded connection or interference fit.

[0071] In some embodiments, the adapter 300 may be hemispherical. The air outlet 310 may be provided on the side of the adapter 300 facing the mirror body 120. And the central axis of the air outlet 310 may intersect with the mirror body 120. Thus, it is ensured that the airflow outputted from the air outlet 310 can be blown toward the display surface 121 of the mirror body 120, so as to blow off the rain on the display surface 121 and make the field of view of the display surface 121 clear.

[0072] In some embodiments, the air outlet 310 may be fan-shaped, and accordingly, the air outlet 310 may have an angle α, wherein the angle α may be set to α≥20°. Thus, it can be ensured that the air outlet 310 can output a large area of ​​airflow, and the airflow can cover 50% or more of the display surface 121, so as to ensure that the display surface 121 of the mirror body 120 can have a large area of ​​clear vision and ensure driving safety. Exemplarily, the angle α of the air outlet 310 can be set to 20°, 35°, 40°, 45°, 60°, 75° or any other angle greater than 20°.

[0073] The embodiment also provides a car, including a car body and the rearview mirror 1000 provided in the embodiment.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0075] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A rearview mirror, characterized in that: include: A rearview mirror body (100) having a receiving cavity (101) and a display surface (121), wherein the display surface (121) is located on a side of the rearview mirror body (100) away from the receiving cavity (101); an air supply component (200) installed in the rearview mirror body (100), the air supply component (200) comprising a nozzle (210) located at one end of the air supply component (200), the nozzle (210) being arranged through the rearview mirror body (100) and being arranged to protrude relative to the rearview mirror body (100) on a side facing the display surface (121); An adapter (300) is connected to an end of the nozzle (210) that protrudes relative to the rearview mirror body (100), and an air outlet (310) is arranged on one side of the adapter (300), and a central axis of the air outlet (310) intersects with the display surface (121).

2. The rearview mirror according to claim 1, characterized in that: The air outlet (310) is fan-shaped, and the air outlet (310) is configured with an angle α, wherein α≥20°.

3. The rearview mirror according to claim 1, characterized in that: The nozzle (210) has an airflow channel (2111), and a guide protrusion (2113) is provided on one side of the nozzle (210) facing the airflow channel (2111), and the guide protrusion (2113) is located at one end of the nozzle (210) close to the adapter (300); The guide protrusion (2113) is configured as a guide slope (21131) on the side facing the central axis (L) of the nozzle (210), and the guide slope (21131) gradually inclines toward the side close to the central axis (L) of the nozzle (210) from the end away from the adapter (300) to the end close to the adapter (300).

4. The rearview mirror according to claim 3, characterized in that: The inner wall of one end of the airflow channel (2111) away from the adapter (300) is configured as a conical surface (2114); The conical surface (2114) gradually inclines in a direction away from the central axis (L) of the nozzle (210) from an end close to the adapter (300) to an end away from the adapter (300).

5. The rearview mirror according to any one of claims 1 to 4, characterized in that: The gas delivery assembly (200) further comprises a gas delivery pipe (220), wherein the gas delivery pipe (220) is sleeved and connected to an end of the nozzle (210) away from the adapter (300); A thread (2112) is arranged on the side of the nozzle (210) facing the air delivery pipe (220), and the thread (2112) is interference-fitted with the inner wall of the air delivery pipe (220) on the side facing the nozzle (210).

6. The rearview mirror according to claim 5, characterized in that: A positioning convex portion (2115) is also provided on a side of the nozzle (210) facing the air delivery pipe (220), a positioning hole (221) adapted to the positioning convex portion (2115) is provided on the air delivery pipe (220), and the positioning convex portion (2115) is inserted into the positioning hole (221).

7. The rearview mirror according to claim 1, characterized in that: A connecting portion (212) is disposed at one end of the nozzle (210) close to the adapter (300), and a clamping block (2121) is protrudingly disposed on a side of the connecting portion (212) facing away from the adapter (300); The rearview mirror body (100) comprises a protective shell (110) and a mirror body (120), wherein the protective shell (110) and the mirror body (120) cooperate to form the accommodating cavity (101), and the display surface (121) is located on a side of the mirror body (120) away from the accommodating cavity (101); A limiting plate (1113) is protruding from one side of the protective shell (110) facing the accommodating cavity (101) and is opposite to the connecting portion (212); a clamping hole (1114) adapted to the clamping block (2121) is provided on the limiting plate (1113); the clamping block (2121) is passed through the clamping hole (1114) and is clamped to the limiting plate (1113).

8. The rearview mirror according to claim 7, characterized in that: Limiting ribs (2122) are protrudingly provided on opposite side edges of the connecting portion (212); The protective shell (110) is provided with two oppositely arranged limiting grooves (1112) on one side facing the accommodating cavity (101); the limiting grooves (1112) are located on the side of the limiting plate (1113) facing the connecting portion (212); and the two limiting ribs (2122) are inserted into the two limiting grooves (1112) in a one-to-one correspondence.

9. The rearview mirror according to claim 7, characterized in that: A fixing plate (1115) is also protruded from one side of the protective shell (110) facing the accommodating cavity (101), and a clamping groove (1116) is provided on the fixing plate (1115); The gas delivery assembly (200) further comprises a gas delivery pipe (220), wherein the gas delivery pipe (220) is connected to an end of the nozzle (210) away from the adapter (300), and the gas delivery pipe (220) is inserted into the snap-fit ​​groove (1116) and is interference-fitted with an inner wall of the snap-fit ​​groove (1116).

10. An automobile, characterized in that: Comprising a rearview mirror as claimed in any one of claims 1 to 9.

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