CN221162555U - Electronic outside rear-view mirror - Google Patents

Abstract

The present disclosure relates to an electronic exterior mirror, comprising: a first housing having a receiving cavity and a first opening, the first opening communicating with the receiving cavity; the mounting rack is provided with a first mounting part and a second mounting part, the first mounting part is connected with the first shell, and the second mounting part is used for being connected with a vehicle; the camera is arranged in the accommodating cavity and comprises a lens part; the protection cover is arranged at the first opening and connected with the first shell, the protection cover is provided with a first through hole, and the lens part is arranged opposite to the first through hole; and a protection plate positioned in the accommodating cavity and arranged between the first through hole and the lens part. When the electronic outside rearview mirror is impacted externally, the camera is not easy to damage.

Description

Electronic outside rear-view mirror

Technical Field

The disclosure relates to the technical field of vehicle manufacturing, in particular to an electronic exterior rearview mirror.

Background

At present, in the technical field of vehicle manufacturing, the electronic exterior rearview mirror still has higher observation definition in specific scenes such as rainy days, foggy days, night and the like, so that the electronic exterior rearview mirror has excellent environmental adaptability compared with the traditional mirror reflection type rearview mirror, and the electronic exterior rearview mirror gradually replaces the traditional mirror reflection type rearview mirror.

However, when the existing electronic outside rearview mirror is impacted externally, the camera and the camera are easy to damage, so that the electronic outside rearview mirror cannot be used normally after being impacted externally, and the driving safety is seriously affected. And because the camera head is damaged, the maintenance cost and the maintenance time of the electronic outside rear-view mirror are greatly increased.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of utility model

The present disclosure aims to overcome the above-mentioned drawbacks of the prior art and provide an electronic exterior mirror. When the electronic outside rearview mirror is impacted externally, the camera is not easy to damage.

The present disclosure provides an electronic exterior mirror, comprising:

A first housing having a receiving cavity and a first opening, the first opening communicating with the receiving cavity;

The mounting rack is provided with a first mounting part and a second mounting part, the first mounting part is connected with the first shell, and the second mounting part is used for being connected with a vehicle;

the camera is arranged in the accommodating cavity and comprises a lens part;

The protection cover is arranged at the first opening and connected with the first shell, the protection cover is provided with a first through hole, and the lens part is arranged opposite to the first through hole;

And a protection plate positioned in the accommodating cavity and arranged between the through hole and the lens part.

In an exemplary embodiment of the present disclosure, the protection plate is mounted to a side of the protection cover near the lens part and covers the first through hole.

In an exemplary embodiment of the present disclosure, a surface of the protection plate adjacent to the first through hole is provided with a hydrophobic coating.

In an exemplary embodiment of the present disclosure, an optical axis of the lens part penetrates a center of the first through hole and a center of the protection plate.

In an exemplary embodiment of the disclosure, the accommodating cavity includes a first accommodating cavity and a second accommodating cavity disposed adjacently, the second accommodating cavity is close to the mounting frame relative to the first accommodating cavity, and the camera and the protection board are located in the first accommodating cavity; the electronic outside rear-view mirror further includes:

The rotating motor is positioned in the second accommodating cavity and comprises a driving part and a rotating part, the driving part is connected with the first mounting part, the rotating part is connected with the first shell, and the driving part is used for driving the rotating part to rotate.

In one exemplary embodiment of the present disclosure, the electronic outside rear view mirror further includes:

The fixing frame is positioned in the second accommodating cavity, the fixing frame is fixedly connected with the first shell, and the rotating part is connected with the fixing frame.

In an exemplary embodiment of the present disclosure, the fixing frame includes:

a main body portion having a second through hole through which a part of the rotating electric machine passes;

A first fixing portion provided to the main body portion, and connected to the first housing;

And the second fixing part is arranged on the main body part and positioned at the edge of the second through hole, and the second fixing part is connected with the rotating part.

In one exemplary embodiment of the present disclosure, the first mounting portion includes a first connection portion and a second connection portion, the first connection portion being connected with the driving portion; the electronic outside rear-view mirror further includes:

and the second shell is at least partially sleeved on the outer peripheral surface of the first mounting part and connected with the second connecting part.

In one exemplary embodiment of the present disclosure, the electronic outside rear view mirror further includes:

the waterproof gasket is sleeved on the outer circumferential surface of the first installation part and is connected with one surface, close to the second installation part, of the second shell.

In one exemplary embodiment of the present disclosure, the electronic outside rear view mirror further includes:

And the heating device is arranged in the accommodating cavity and used for heating the protective plate.

The technical scheme provided by the disclosure can achieve the following beneficial effects:

The electronic outside rear-view mirror provided by the present disclosure includes a first housing, a mounting rack, a camera, a protection cover and a protection plate. The protection plate is arranged in the accommodating cavity of the first shell and between the first through hole and the lens part. Therefore, when the electronic outside rearview mirror provided by the disclosure is subjected to external impact, the protection plate can protect the lens part of the camera, so that the probability of damage of the lens part of the camera after the external impact is applied can be reduced.

Therefore, the electronic outside rearview mirror provided by the disclosure can still be normally used after external impact, and driving safety can be ensured. In addition, when the electronic outside rearview mirror is impacted externally, the camera is not easy to damage, so that the camera can be maintained and replaced when the electronic outside rearview mirror is maintained, and the maintenance cost and maintenance time can be greatly saved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

FIG. 1 illustrates a schematic structural view of an electronic exterior rear view mirror according to an exemplary embodiment of the present disclosure;

FIG. 2 illustrates an exploded structural schematic of FIG. 1 according to an exemplary embodiment of the present disclosure;

FIG. 3 illustrates a partial schematic diagram of FIG. 1 according to an exemplary embodiment of the present disclosure;

FIG. 4 illustrates a schematic structural view of a second housing portion according to an exemplary embodiment of the present disclosure;

fig. 5 shows a schematic structural view of a third housing part according to an exemplary embodiment of the present disclosure.

Reference numerals illustrate:

1. A first housing; 11. a receiving chamber; 111. a first accommodation chamber; 112. a second accommodation chamber; 12. a first opening; 13. a first housing portion; 14. a second housing portion; 15. a first connection post; 16. a second connection post; 2. a mounting frame; 21. a first mounting portion; 211. a first connection portion; 212. a second connecting portion; 213. positioning holes; 22. a second mounting portion; 3. a camera; 31. a lens portion; 4. a protective cover; 41. a first through hole; 5. a protective plate; 6. a rotating electric machine; 61. a driving section; 62. a rotating part; 7. a fixing frame; 71. a main body portion; 711. a second through hole; 72. a first fixing portion; 73. a second fixing portion; 8. a second housing; 81. a third housing portion; 811. a positioning structure; 82. a fourth housing portion; 9. a waterproof gasket;

x, first direction.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus detailed descriptions thereof will be omitted.

Furthermore, in the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details.

The terms "a," "an," "the," and "said" are used to indicate the presence of one or more elements/components/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.

It should be noted that although the terms "first," "second," etc. may be used herein to describe various components, members, elements and/or sections, these components, members, elements and/or sections should not be limited by these terms. Rather, these terms are used to distinguish one component, member, element and/or portion from another.

The present disclosure provides an electronic exterior mirror. When the electronic outside rearview mirror is impacted externally, the camera is not easy to damage. In addition, the electronic outside rear-view mirror has lower maintenance cost during maintenance, and can save a great amount of maintenance time.

As shown in fig. 1 to 5, the electronic outside rear view mirror provided by the present disclosure may include: the camera comprises a first shell 1, a mounting frame 2, a camera 3, a protective cover 4 and a protective plate 5. Wherein the first housing 1 may have a receiving chamber 11 and a first opening 12, and the first opening 12 may communicate with the receiving chamber 11. The mounting bracket 2 may have a first mounting portion 21 and a second mounting portion 22. The first mounting portion 21 may be connected with the first housing 1, and the second mounting portion 22 may be used for connection with a vehicle. The camera 3 may be mounted in the receiving chamber 11, and the camera 3 may include a lens portion 31. The protection cover 4 may be provided at the first opening 12, and the protection cover 4 may be connected with the first housing 1. The protection cover 4 may be provided with a first through hole 41, and the lens portion 31 of the camera 3 may be disposed opposite to the first through hole 41. The protection plate 5 may be located in the accommodation chamber 11 and may be disposed between the first through hole 41 and the lens part 31.

The electronic outside rear view mirror provided by the present disclosure, the protection plate 5 is disposed in the accommodation chamber 11 of the first housing 1, and is disposed between the first through hole 41 and the lens portion 31. Thus, when the electronic exterior rear view mirror provided by the present disclosure is externally impacted, the protection plate 5 can protect the lens portion 31 of the camera 3, so that the probability of damage to the lens portion 31 of the camera 3 after external impact is applied can be reduced.

Therefore, the electronic outside rearview mirror provided by the disclosure can still be normally used after external impact, and driving safety can be ensured. Moreover, when the electronic outside rear view mirror provided by the disclosure is subjected to external impact, the camera 3 is not easy to damage, so that the camera 3 can be maintained and replaced when the electronic outside rear view mirror is maintained, and the maintenance cost and maintenance time can be greatly saved.

In one embodiment of the present disclosure, as shown in fig. 1 and 2, the first housing 1 may include a first housing portion 13 and a second housing portion 14. Wherein the first housing part 13 and the second housing part 14 may be connected to each other and the first housing part 13 and the second housing part 14 may enclose the accommodation chamber 11 described above. So arranged, the assembly and disassembly of the components disposed inside the accommodation chamber 11 can be facilitated.

In one embodiment, the first housing part 13 and the second housing part 14 may be snap-connected. Namely: the first housing part 13 and the second housing part 14 may be provided with a snap and a clamping groove, respectively, for example: a buckle may be provided on the first housing part 13, and a slot may be provided on the second housing part 14; alternatively, the first housing part 13 may be provided with a slot, and the second housing part 14 may be provided with a catch. When the first housing part 13 and the second housing part 14 are connected, the snap-fit connection of the first housing part 13 and the second housing part 14 can be realized by inserting the snap-fit into the snap-fit groove. So arranged, the connection and disconnection of the first housing part 13 and the second housing part 14 can be facilitated.

In this embodiment, a plurality of snaps and grooves may be provided on the first housing portion 13 and the second housing portion 14. Namely: the first housing part 13 may be provided with a plurality of buckles, and the second housing part 14 may be provided with a plurality of clamping grooves; or the first housing part 13 may be provided with a plurality of clamping grooves, and the second housing part 14 may be provided with a plurality of buckles; or both the first housing part 13 and the second housing part 14 may be provided with a catch and a clamping groove. When a plurality of snaps and grooves are provided on the first housing portion 13 and the second housing portion 14, the connection strength and connection stability between the first housing portion 13 and the second housing portion 14 can be improved.

In another embodiment of the present disclosure, the first housing part 13 and the second housing part 14 may be connected by a connection member such as a screw or a bolt. By this arrangement, the connection strength and connection stability between the first housing portion 13 and the second housing portion 14 can be improved as compared with the manner of the snap connection.

However, it is not limited thereto, and the first housing portion 13 and the second housing portion 14 may be connected by other connection methods, such as bonding, riveting, etc., and may be selected and set according to actual needs, which are all within the scope of the present disclosure.

In one embodiment, the material of the first housing 1 may be plastic, whereby the weight of the first housing 1 may be reduced as much as possible while saving the manufacturing costs of the first housing 1. However, the material of the first case 1 is not limited thereto, and may be a metal material, a carbon fiber material, or the like, and the present disclosure is not particularly limited thereto.

In one embodiment of the present disclosure, as shown in fig. 1 to 4, a first connection post 15 may be provided in the first housing 1, and the camera 3 may be connected with the first housing 1 through the first connection post 15. For example, the camera 3 may be screwed with the first connection post 15, but is not limited thereto.

In one embodiment, the first connecting post 15 may be provided on the second housing portion 14, such that the connection between the camera 3 and the first connecting post 15 may be facilitated.

In one embodiment of the present disclosure, as shown in fig. 1 to 3, the protection cover 4 may block the first opening 12 and may be connected to the first housing 1 by means of a snap-fit connection. Namely: the positions of the protective cover 4 and the first housing 1 at the opening can be respectively provided with a buckle and a clamping groove. For example: the protection cover 4 can be provided with a buckle, and the position of the first shell 1 at the opening can be provided with a clamping groove; or the protective cover 4 may be provided with a clamping groove, and the position of the first housing 1 at the opening may be provided with a buckle. When the protective cover 4 is installed, the buckle can be inserted into the clamping groove, so that the protective cover 4 is installed. So arranged, the protective cover 4 can be conveniently installed and detached.

When the first housing 1 comprises the first housing part 13 and the second housing part 14, the protective cover 4 may be provided with a plurality of catches, and the first housing part 13 and the second housing part 14 may each be provided with a catch groove. The buckles on the protective cover 4 can respectively extend into the clamping grooves of the first shell part 13 and the second shell part 14; or when the first housing 1 includes the first housing part 13 and the second housing part 14, the protection cover 4 may be provided with a plurality of catching grooves, and the first housing part 13 and the second housing part 14 may be provided with a catch. The catches on the first housing part 13 and the second housing part 14 may each extend into a catch groove in the first housing part 13 and the second housing part 14. By this arrangement, the stability and the connection strength of the connection of the protective cover 4 to the first housing 1 can be further improved.

In another embodiment of the present disclosure, the protection cover 4 and the first housing 1 may be connected by a connection member such as a screw or a bolt. By this arrangement, the connection strength and connection stability between the protective cover 4 and the first housing 1 can be improved as compared with the above-described manner of snap-fit connection.

In one embodiment, the shape of the protective cover 4 may be horn-like. Namely: the orthographic projection of the end of the protective cover 4 close to the camera 3 in the first direction X may be located within the orthographic projection of the end of the protective cover 4 remote from the camera 3 in the first direction X. The first direction X may be a direction in which the protective cover 4 points toward the camera 3. By this arrangement, the amount of light entering the lens portion 31 can be increased, and thus the imaging effect of the electronic outside rear view mirror can be improved.

In this embodiment, the first through hole 41 may be located at an end of the protection cover 4 close to the camera 3, and the orthographic projection of the first through hole 41 in the first direction X may be located within the orthographic projection of an end of the protection cover 4 away from the camera 3 in the first direction X; or the orthographic projection of the first through hole 41 in the first direction X may coincide with the orthographic projection in the first direction X of the end of the protection cover 4 remote from the camera 3.

In one embodiment, the material of the protective cover 4 may be plastic, so that the weight of the protective cover 4 may be reduced as much as possible while saving the manufacturing costs of the protective cover 4. However, the material of the protective cover 4 is not limited thereto, and may be a metal material, a carbon fiber material, or the like, and the present disclosure is not particularly limited thereto, and may be selected and set according to actual needs.

In one embodiment of the present disclosure, as shown in fig. 2, the protection plate 5 may be mounted to a side of the protection cover 4 near the lens part 31, and may cover the first through hole 41. So set up, can block the impurity in the external environment, avoid impurity in the external environment to hold the intracavity and damage lens portion 31 through the first through-hole 41 on the safety cover 4 and then, the protection shield 5 protection lens portion 31 that can be better through above-mentioned setting, further reduce the probability that lens portion 31 takes place to damage.

In one embodiment, the protection plate 5 may be adhered to a surface of the protection cover 4 near the lens portion 31, so that the protection plate 5 is more firmly mounted. For example: the protection plate 5 may be adhered to a surface of the protection cover 4 adjacent to the lens portion 31 by using 3M glue, but is not limited thereto.

It is within the scope of the present disclosure that the protection plate 5 may be attached to the surface of the protection cover 4 adjacent to the lens portion 31 without being bonded, or may be connected by a connector.

In one embodiment, a side of the protection plate 5 adjacent to the first through hole 41 may be provided with a hydrophobic coating. The hydrophobic coating is capable of allowing water droplets to flow therethrough without leaving water stains on the surface thereof. Therefore, when the vehicle runs in a rainy day, rainwater cannot be reserved on the protection plate 5, so that the camera 3 can still shoot clear images in the rainy day, and the safety of the vehicle running is ensured.

In one embodiment, the side of the protection plate 5 adjacent to the first through hole 41 may be further provided with an anti-fingerprint coating. When the dirt is remained on the protection plate 5, the protection plate 5 can be wiped, and the fingerprint can be prevented from being remained on the protection plate 5 due to the anti-fingerprint coating, so that the quality of the image shot by the camera 3 can be ensured, and the driving safety is further ensured.

In one embodiment, the optical axis of the lens part 31 may pass through the center of the first through hole 41 and the center of the protection plate 5. That is, it can be understood that the center of the first through hole 41 and the center of the protection plate 5 are both on the optical axis of the lens portion 31. So set up, can guarantee that the image that camera 3 shot can not appear virtual shadow, spurious scheduling problem, guaranteed accuracy and the authenticity of shooting the image, and then guarantee the security of driving.

In the present embodiment, the gap between the protection plate 5 and the first through hole 41 of the protection cover 4 may be 0mm to 0.3mm, for example: the gap between the protection plate 5 and the first through hole 41 of the protection cover 4 may be 0mm, 0.1mm, 0.2mm, 0.3mm, etc. The distance between the protection plate 5 and the lens portion 31 may be 0.5mm to 1mm, for example: the distance between the protective plate 5 and the lens portion 31 may be 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1mm, or the like.

In one embodiment, the material of the protection plate 5 may be glass. So set up, can make protection shield 5 have higher hardness in order to protect camera 3 to can make protection shield 5 have higher transmittance, guarantee that camera 3 can clear shooting image. However, the material of the protection plate 5 is not limited thereto, and may be other materials, for example: acrylic, etc., can be selected and set according to actual needs.

In one embodiment of the present disclosure, as shown in fig. 2, the receiving chamber 11 may include a first receiving chamber 111 and a second receiving chamber 112 disposed adjacently. Wherein the second receiving chamber 112 may be adjacent to the mounting frame 2 with respect to the first receiving chamber 111. The camera 3 and the protection plate 5 may be located in the first receiving chamber 111.

As shown in fig. 2 and 3, the electronic outside rear view mirror provided by the present disclosure may further include: and a rotating electric machine 6. The rotary electric machine 6 may be located in the second accommodation chamber 112, and the rotary electric machine 6 may include a driving portion 61 and a rotating portion 62. The driving portion 61 may be connected to the first mounting portion 21, and the rotating portion 62 may be connected to the first housing 1. The driving unit 61 can be used to drive the rotation unit 62 to rotate. Therefore, when the electronic outside rear view mirror is impacted externally, the driving part 61 can drive the rotating part 62 to rotate, so that the first shell 1 can be driven to rotate, and the electronic outside rear view mirror can be prevented from being damaged excessively. And, when daily use, can utilize rotating electrical machines 6 to retrieve the electron outside rear-view mirror after the parking to avoid other vehicles to scratch this electron outside rear-view mirror, and cause this electron outside rear-view mirror to take place great damage.

In one embodiment of the present disclosure, as shown in fig. 2 and 3, the electronic outside rear view mirror may further include: and a fixing frame 7. The fixing frame 7 can be fixedly connected with the first shell 1. The rotating portion 62 may be connected to the fixing frame 7. By providing the fixing frame 7, a more stable mounting position can be provided to the rotary electric machine 6 by the fixing frame 7, and support can be provided to the rotary electric machine 6.

In one embodiment, the rotating part 62 may be connected to the first housing 1 and the fixing frame 7 at the same time, so that the connection strength of the rotating part 62 can be further improved, and the problem that the rotating motor 6 falls off during use is avoided.

In one embodiment, the fixing frame 7 may include: a main body portion 71, a first fixing portion 72, and a second fixing portion 73. Wherein the body portion 71 may have a second through hole 711, and a part of the rotary electric machine 6 may pass through the second through hole 711. By this arrangement, the rotating electric machine 6 and the fixing frame 7 can be fixed easily, and the height space in the first housing 1 can be saved.

The first fixing portion 72 may be provided to the main body portion 71, and the first fixing portion 72 may be connected to the first housing 1. For example, as shown in fig. 2 to 4, the second connection post 16 may be disposed in the first housing 1, the first fixing portion 72 may be provided with a through hole, and the connection member may pass through the through hole and the second connection post 16 to connect the first fixing portion 72 with the first housing 1. However, the first fixing portion 72 and the first housing 1 may be connected by other means.

In one embodiment, as shown in fig. 2 to 4, the second connection post 16 may be provided in plurality, and the first fixing portion 72 may be provided in plurality, and each of the first fixing portions 72 may be connected with one of the second connection posts 16. This arrangement can improve the stability of the connection of the fixing frame 7 to the first housing 1.

In one embodiment, the second connecting post 16 may be disposed on the second housing 14, so as to facilitate the connection of the fixing frame 7.

The second fixing portion 73 may be disposed in the body portion 71, and the second fixing portion 73 may be located at an edge of the second through hole 711, and the second fixing portion 73 may be connected with the rotating portion 62. By providing the second fixing portion 73 at the edge of the second through hole 711, connection of the second fixing portion 73 and the rotating portion 62 can be facilitated.

In one embodiment, the second fixing portion 73 may be provided in plurality, and the plurality of second fixing portions 73 may be connected to the rotating portion 62. By this arrangement, the stability of connection between the fixing frame 7 and the rotating portion 62 can be improved, and the rotating electric machine 6 can be prevented from falling off during use.

In one embodiment of the present disclosure, as shown in fig. 2 and 3, the first mounting portion 21 may include a first connection portion 211 and a second connection portion 212. Wherein the first connection portion 211 may be connected to the driving portion 61. For example, the driving part 61 and the first connection part 211 may be connected by a connection member, and thus, the connection strength between the driving part 61 and the first connection part 211 can be improved. It is also within the scope of the present disclosure that the driving part 61 and the first connection part 211 may be connected by other connection methods, but not limited thereto.

In this embodiment, as shown in fig. 1 to 5, the electronic outside rear view mirror may further include: a second housing 8. At least part of the second housing 8 may be fitted over the outer circumferential surface of the first mounting portion 21, and the second housing 8 may be connected to the second connection portion 212. This disclosure is through setting up second casing 8, can utilize second casing 8 to protect first installation department 21, also can utilize second casing 8 to protect the rotating electrical machines 6 that are connected with first installation department 21 simultaneously, avoids impurity in the external environment to collide with first installation department 21 and rotating electrical machines 6, just also can reduce the probability that first installation department 21 and rotating electrical machines 6 take place to damage.

In one embodiment, the second housing 8 may include a third housing portion 81 and a fourth housing portion 82. The third housing 81 may be fitted over a part of the outer peripheral surface of the first mounting portion 21 and may be connected to the second connecting portion 212. The fourth housing portion 82 may be fitted over the outer peripheral surface of the other portion of the first mounting portion 21, and the fourth housing portion 82 may be connected to the third housing portion 81. The second shell 8 is arranged in a split mode, and the second shell 8 can be conveniently installed and detached.

In one embodiment, the second connection portion 212 may be located on a side of the first mounting portion 21 adjacent to the driving portion 61, and a portion of the third housing portion 81 may be located on a side of the first mounting portion 21 adjacent to the driving portion 61 and connected to the second connection portion 212.

In the present embodiment, the second connection portion 212 and the third housing portion 81 may be connected by a connection member, for example: the second connecting portion 212 and the third housing may be connected by a connecting member such as a screw, a bolt, or the like, and thus, the connection strength between the second connecting portion 212 and the third housing portion 81 may be improved. However, the second connecting portion 212 and the third housing portion 81 may be connected by means of engagement, adhesion, etc., which are not particularly limited in the present disclosure, and are all within the scope of the present disclosure.

In one embodiment, as shown in fig. 2 and 5, a positioning structure 811 is provided in a surface of the third housing portion 81 opposite to the outer peripheral surface of the first mounting portion 21, and the outer peripheral surface of the first mounting portion 21 is provided with a positioning hole 213. The third housing portion 81 and the first mounting portion 21 can be positioned by the positioning structure 811 and the positioning hole 213, ensuring accuracy of the mounting position of the third housing portion 81.

The positioning structure 811 may be a positioning shaft, for example: the positioning structure 811 may be a cross positioning shaft or the like. However, the positioning structure 811 is not limited thereto, and may be a positioning block or the like, and may be selected and set according to actual needs.

In one embodiment, as shown in fig. 2, the third housing portion 81 and the fourth housing portion 82 may be connected by way of a snap fit. Namely: the third and fourth housing parts 81 and 82 may be provided with a snap and a snap groove, respectively. For example: the third housing part 81 may be provided with a catch and the fourth housing part 82 may be provided with a catch groove; or the third housing part 81 may be provided with a catch groove and the fourth housing part 82 may be provided with a catch. When connecting the third housing part 81 and the fourth housing part 82, the catch can be inserted into the catch groove, so that the third housing part 81 and the fourth housing part 82 are realized. So arranged, the connection and disconnection of the third housing portion 81 and the fourth housing portion 82 can be facilitated.

In one embodiment, the third housing portion 81 and the fourth housing portion 82 may also be connected by a connection member such as a screw or bolt. In this way, the connection strength and connection stability between the third housing portion 81 and the fourth housing portion 82 can be improved by connecting the connection members, as compared with the above-described manner of snap-fit connection.

In one embodiment, the third housing part 81 and the third housing part 81 may be connected by a connector, in addition to the snap connection. By this arrangement, the connection strength and the connection stability between the third housing portion 81 and the fourth housing portion 82 can be further improved.

In one embodiment, the material of the second housing 8 may be plastic, so that the manufacturing cost of the second housing 8 can be saved while ensuring a high structural strength of the second housing 8, and the weight of the second housing 8 can be reduced as much as possible. However, the material of the second case 8 is not limited thereto, and may be a metal material, a carbon fiber material, or the like, and the present disclosure is not particularly limited thereto.

In one embodiment of the present disclosure, as shown in fig. 2, the electronic outside rear view mirror may further include: a waterproof gasket 9. The waterproof gasket 9 may be fitted around the outer peripheral surface of the first mounting portion 21, and may be connected to a surface of the second housing 8 adjacent to the second mounting portion 22. So set up, can utilize waterproof washer 9 to be close to the one side of second installation department 22 and the first installation department 21 between the space shutoff of second casing 8, avoid in the steam in the external environment gets into by the space between one side of second casing 8 near second installation department 22 and first installation department 21 holds chamber 11, just also can avoid in the external environment steam to damage electronic components such as rotating electrical machines 6, camera 3 to reduce the probability that this electron outside rear-view mirror takes place to damage.

In one embodiment, the waterproof gasket 9 may be adhered to the side of the second housing 8 adjacent to the second mounting portion 22, so that the connection step and the connection difficulty of the waterproof gasket 9 can be simplified as much as possible. It is within the scope of the present disclosure that the waterproof gasket 9 and the side of the second housing 8 adjacent to the second mounting portion 22 may be connected by other means.

In one embodiment of the present disclosure, the electronic exterior mirror may further comprise a heating device. The heating means may be installed in the receiving chamber 11 and may be used to heat the protection plate 5. When the protection board 5 is fogged, the protection board 5 can be heated by the heating device, so that the defogging effect can be achieved, the camera 3 can always shoot a clear picture, and the driving safety is guaranteed.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims (10)

1. An electronic outside rear view mirror, comprising:

A first housing having a receiving cavity and a first opening, the first opening communicating with the receiving cavity;

The mounting rack is provided with a first mounting part and a second mounting part, the first mounting part is connected with the first shell, and the second mounting part is used for being connected with a vehicle;

the camera is arranged in the accommodating cavity and comprises a lens part;

The protection cover is arranged at the first opening and connected with the first shell, the protection cover is provided with a first through hole, and the lens part is arranged opposite to the first through hole;

And a protection plate positioned in the accommodating cavity and arranged between the through hole and the lens part.

2. The electronic outside rear view mirror according to claim 1, wherein the protection plate is mounted to a face of the protection cover close to the lens portion and covers the first through hole.

3. The electronic outside rear view mirror according to claim 2, wherein a surface of the protection plate adjacent to the first through hole is provided with a hydrophobic coating.

4. The electronic outside rear view mirror according to claim 1, wherein an optical axis of the lens portion penetrates a center of the first through hole and a center of the protection plate.

5. The electronic outside rear view mirror according to any one of claims 1 to 4, wherein said accommodation chamber includes a first accommodation chamber and a second accommodation chamber disposed adjacently, said second accommodation chamber being adjacent to said mounting bracket with respect to said first accommodation chamber, said camera and said protection plate being located within said first accommodation chamber; the electronic outside rear-view mirror further includes:

The rotating motor is positioned in the second accommodating cavity and comprises a driving part and a rotating part, the driving part is connected with the first mounting part, the rotating part is connected with the first shell, and the driving part is used for driving the rotating part to rotate.

6. The electronic exterior rear view mirror according to claim 5, further comprising:

The fixing frame is positioned in the second accommodating cavity, the fixing frame is fixedly connected with the first shell, and the rotating part is connected with the fixing frame.

7. The electronic outside rear view mirror according to claim 6, wherein the mount comprises:

a main body portion having a second through hole through which a part of the rotating electric machine passes;

A first fixing portion provided to the main body portion, and connected to the first housing;

And the second fixing part is arranged on the main body part and positioned at the edge of the second through hole, and the second fixing part is connected with the rotating part.

8. The electronic outside rear view mirror according to claim 5, wherein the first mounting portion includes a first connection portion and a second connection portion, the first connection portion being connected to the driving portion; the electronic outside rear-view mirror further includes:

and the second shell is at least partially sleeved on the outer peripheral surface of the first mounting part and connected with the second connecting part.

9. The electronic exterior rear view mirror according to claim 8, further comprising:

the waterproof gasket is sleeved on the outer circumferential surface of the first installation part and is connected with one surface, close to the second installation part, of the second shell.

10. The electronic outside rear view mirror according to any one of claims 1 to 4, further comprising:

And the heating device is arranged in the accommodating cavity and used for heating the protective plate.