Polarization-preventing electronic rearview mirror

Abstract

The utility model discloses an anti-polarization electronic rearview mirror, which relates to the technical field of electronic rearview mirrors and comprises a protective shell group and an anti-polarization plate, the anti-polarization plate is mounted at an opening of the front vertical surface of the protective shell group, and a sealing strip is embedded at the joint of the anti-polarization plate and the protective shell group. And a fixing bolt is in threaded connection between the protective shell group and the anti-polarization plate. According to the anti-polarization electronic rearview mirror, the protective shell group is matched with the anti-polarization plate for use, so that the problem of shooting polarization during use of the high-definition camera can be effectively avoided, and effective structural protection can be provided for the high-definition camera to prevent the high-definition camera from being damaged by external acting force; and meanwhile, the light supplementing lamp can provide an auxiliary lighting effect for the high-definition camera to ensure clear camera shooting, and the first assembly frame and the second assembly frame can be effectively and flexibly adjusted within a certain range according to different mounting structures to adapt to different mounting structure surfaces, so that the use flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic rear -view mirror technical field, concretely is an electronic rear -view mirror of anti -light deflection. BACKGROUND

[0002] Electronic rear -view mirror is through the camera and monitor composition system to obtain the indirect vision device of the prescribed field of view. It contains high -definition camera, digital vision processing system, safety system, liquid crystal display and other electronic equipment, is a new type of rear -view mirror that can replace traditional optical rear -view mirror.

[0003] The conventional electronic rear -view mirror is easy to be damaged by external force because its camera is generally in open structure, and at the same time, it will be affected by external vehicles and environment pipelines, light deflection and flash occur, so that the video of shooting record appears overexposure, and the influence in the journey record video cannot be effectively observed.

[0004] Therefore, in view of the above, the existing structure and the lack are improved, and an electronic rear -view mirror is provided. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an electronic rear -view mirror to solve the problems in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: an electronic rear -view mirror, including protection shell group and anti -light deflection board, the positive side of protection shell group installs anti -light deflection board in the opening, and the interface of anti -light deflection board and protection shell group is embedded with sealing strip, and the fixed bolt is connected between protection shell group and anti -light deflection board, and the inside central of protection shell group is installed with high -definition camera, and the left and right sides of high -definition camera are provided with light supplementing lamp, the anti -light deflection board includes protection transparent board, butt joint and anti -light deflection coating, the four diagonal places of protection transparent board are provided with butt joint, and the surface of anti -light deflection board is sprayed with anti -light deflection coating.

[0007] Further, the protection shell group includes reinforced shell, butt joint and fixed sheet, the inside diagonal place of reinforced shell is provided with butt joint, and the top of butt joint is provided with fixed sheet.

[0008] Further, the butt joint and reinforced shell are provided in an integral structure, and the middle part of butt joint and fixed sheet is provided with a hole matching the surface structure of fixed bolt.

[0009] Further, the sealing strip is embedded between reinforced shell and butt joint, and the sealing strip and reinforced shell are movably connected.

[0010] Furthermore, the internal structure of the docking hole matches the surface structure of the fixing bolt, and the outer surface structure of the protective translucent plate matches the inner surface structure of the seal strip.

[0011] Furthermore, first mounting frames are installed on both the upper and lower sides of the protective housing group, and second mounting frames are installed on both the left and right sides of the protective housing group. The structures between the second mounting frames and the first mounting frames are the same.

[0012] Furthermore, the first mounting frame includes a fixing frame, an adjustment slot, and a fastening bolt. An adjustment slot is formed in the middle of the fixing frame, and the fastening bolt penetrates through the inside of the adjustment slot.

[0013] Furthermore, both the first mounting frame and the second mounting frame are fixedly connected to the protective housing group, and the first mounting frame and the second mounting frame are arranged in a "square" shape structure on the outer side of the protective housing group.

[0014] The present utility model provides an anti-polarizing electronic rearview mirror, which has the following beneficial effects:

[0015] 1. In the present utility model, by providing an anti-polarizing plate at the opening of the front side elevation of the protective housing group, and using a protective translucent plate sprayed with an anti-polarizing coating, it can effectively avoid the problem of polarization when the high-definition camera is in use, so as to prevent the video quality of the travel record from being affected. In addition, by combining the strengthening shell and the protective translucent plate, a stable structural protection can be formed to prevent the high-definition camera from being damaged structurally due to external forces, playing a good structural protection role and effectively extending the service life of the high-definition camera.

[0016] 2. In the present utility model, by providing a seal strip between the protective housing group and the anti-polarizing plate, the anti-polarizing plate structurally connected to the protective housing group by the fixing bolt has good structural disassembly and assembly performance, and at the same time, it can ensure the sealing performance at the connection between the protective housing group and the anti-polarizing plate, preventing the high-definition camera from getting damp and进水. In addition, due to the use of the fixing bolt, when the anti-polarizing plate is structurally damaged or the anti-polarizing coating is worn and the anti-polarizing effect has problems, it can be replaced and maintained at any time, thereby ensuring the flexibility and convenience of the entire device structure.

[0017] It should be noted that the word "进水" in the original text seems incorrect. I translated it as "进水" for now. You may want to check and correct it if it's a wrong expression.3. The utility model discloses a first assembly frame and a second assembly frame are symmetrically arranged on the upper and lower and left and right of the external side of the protection shell group, and the fastening bolt is used for sliding translation in the adjusting groove, so that the flexibility and stability of installation can be realized in a certain range of motion according to the different installation structures of the surface of the vehicle trunk cover body, and the structure is adjusted appropriately, in addition, the light supplementing lamp is symmetrically arranged on the left and right sides of the high-definition camera, which can assist in light supplement in the environment with relatively dark light to ensure the shooting recording effect of the high-definition camera. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is an explosion structure schematic view of the protection shell group, the anti-deviation plate and the sealing strip of the anti-deviation electronic rearview mirror.

[0019] Fig. 2 It is a front view structure schematic view of the body inside of the anti-deviation electronic rearview mirror.

[0020] Fig. 3 It is a body part three-dimensional structure schematic view of the anti-deviation electronic rearview mirror.

[0021] In the drawing: 1, protection shell group;101, reinforced shell;102, butt joint pile;103, fixed sheet;2, anti-deviation plate;201, protection transparent plate;202, butt joint hole;203, anti-deviation coating;3, sealing strip;4, fixed bolt;5, high-definition camera;6, light supplementing lamp;7, first assembly frame;701, fixed frame;702, adjusting groove;703, fastening bolt;8, second assembly frame. DETAILED DESCRIPTION

[0022] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] As Figs. 1-3As shown, an anti-polarization electronic rearview mirror includes a protective housing assembly 1 and an anti-polarization plate 2. The anti-polarization plate 2 is installed at the opening on the front and side facade of the protective housing assembly 1, and a sealing strip 3 is embedded at the connection between the anti-polarization plate 2 and the protective housing assembly 1. A fixing bolt 4 is threadedly connected between the protective housing assembly 1 and the anti-polarization plate 2. A high-definition camera 5 is installed in the center inside the protective housing assembly 1, and supplementary lights 6 are provided on both sides of the high-definition camera 5. The anti-polarization plate 2 includes a protective transparent plate 201, docking holes 202, and an anti-polarization coating 203. The protective transparent plate 201 has docking holes 202 at its four opposite corners, and the anti-polarization coating... The surface of plate 2 is coated with an anti-polarization coating 203. The internal structure of the mating hole 202 matches the surface structure of the fixing bolt 4. The outer surface structure of the protective plate 201 matches the inner surface structure of the sealing strip 3. By setting an anti-polarization plate 2 at the opening on the front and side facades of the protective shell assembly 1, and using the protective plate 201 with the anti-polarization coating 203 on its surface, the polarization problem of the high-definition camera 5 during use can be effectively avoided, thereby affecting the video quality of the trip recording. In addition, the combination of the reinforcing shell 101 and the protective plate 201 can form a stable structural protection.

[0024] like Figs. 1-3 As shown, the protective shell assembly 1 includes a reinforcing shell 101, a docking post 102, and a fixing plate 103. The docking post 102 is provided at the diagonal inside the reinforcing shell 101, and the fixing plate 103 is provided at the top of the docking post 102. The docking post 102 and the reinforcing shell 101 are integrally formed. The middle of the docking post 102 and the fixing plate 103 are provided with holes matching the surface structure of the fixing bolt 4. The sealing strip 3 is embedded between the reinforcing shell 101 and the docking post 102, and the sealing strip 3 and the reinforcing shell 101 are movably connected. By providing the sealing strip 3 between the protective shell assembly 1 and the anti-polarization plate 2, the anti-polarization plate 2, which is structurally connected to the protective shell assembly 1 by the fixing bolt 4, can ensure the sealing of the connection between the protective shell assembly 1 and the anti-polarization plate 2 while having good structural disassembly and assembly, thus preventing the high-definition camera 5 from getting wet and water ingress.

[0025] like Figs. 1-3As shown, a first mounting bracket 7 is installed on both the upper and lower sides of the protective shell assembly 1, and a second mounting bracket 8 is installed on both the left and right sides of the protective shell assembly 1. The second mounting bracket 8 has the same structure as the first mounting bracket 7. The first mounting bracket 7 includes a fixing bracket 701, an adjusting groove 702, and a fastening bolt 703. The adjusting groove 702 is opened in the middle of the fixing bracket 701, and the fastening bolt 703 passes through the interior of the adjusting groove 702. The first mounting bracket 7 and the second mounting bracket 8 are fixedly connected to the protective shell assembly 1, and the first mounting bracket 7 and the second mounting bracket 8 are arranged in a "U" shape on the outer side of the protective shell assembly 1. By using the fastening bolt 703 to slide and translate within the adjusting groove 702 on the outer side of the protective shell assembly 1, appropriate structural adjustments can be made within a certain range of motion according to the different installation structures on the surface of the vehicle trunk lid.

[0026] In summary, as Figs. 1-3 As shown, when using the anti-polarization electronic rearview mirror, firstly, each protective shell assembly 1 equipped with a high-definition camera 5 and a supplementary light 6 is connected to the vehicle. According to the structure of the vehicle's trunk lid, the fastening bolts 703 in the first assembly frame 7 and the second assembly frame 8 are adjusted. They are moved and adjusted vertically or horizontally along the adjustment groove 702 opened in the fixing frame 701, so that their positions correspond to the connection holes on the mounting structure surface, thereby facilitating the screwing of the fastening bolts 703 into them.

[0027] Then, the sealing strip 3 can be inserted between the reinforcing shell 101 and the docking post 102. Subsequently, the protective through plate 201 is fitted into the inner diameter of the sealing strip 3, and the holes in the docking hole 202 and the docking post 102 are aligned. Then, the fixing plate 103 with the hole is aligned with the docking hole 202, and the fixing bolt 4 is screwed into the fixing plate 103, the docking hole 202 and the docking post 102 in sequence and tightened. In this way, the protective shell assembly 1, the anti-polarization plate 2 and the sealing strip 3 are structurally fixed. The anti-polarization coating 203 sprayed on the surface of the protective through plate 201 is used to minimize the polarization caused by external light during the shooting and recording process of the high-definition camera 5, which may cause problems in the recorded video.

[0028] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An electronic rearview mirror against polarized light, comprising a protective housing group (1) and a plate against polarized light (2), characterized in that: A polarizing plate (2) is installed at the opening of the front side elevation of the protective housing group (1), and a sealing strip (3) is embedded at the connection between the polarizing plate (2) and the protective housing group (1). Moreover, a fixing bolt (4) is screwed between the protective housing group (1) and the polarizing plate (2). And a high-definition camera (5) is installed at the center inside the protective housing group (1). At the same time, supplementary light lamps (6) are arranged on both the left and right sides of the high-definition camera (5). The polarizing plate (2) includes a protective transparent plate (201), a docking hole (202), and a polarizing coating (203). Docking holes (202) are provided at the four diagonal corners of the protective transparent plate (201), and a polarizing coating (203) is sprayed on the surface of the polarizing plate (2).

2. The anti-glare electronic rearview mirror of claim 1, wherein, The protective housing group (1) includes a strengthened housing (101), docking piles (102), and fixing pieces (103). Docking piles (102) are provided at the diagonal corners inside the strengthened housing (101), and fixing pieces (103) are provided at the tops of the docking piles (102).

3. The anti-glare electronic rearview mirror of claim 2, wherein, The docking piles (102) are integrally structured with the strengthened housing (101), and holes matching the surface structure of the fixing bolt (4) are provided in the middles of both the docking piles (102) and the fixing pieces (103).

4. The anti-glare electronic rearview mirror of claim 2, wherein, The sealing strip (3) is embedded between the strengthened housing (101) and the docking piles (102), and the sealing strip (3) is movably connected to the strengthened housing (101).

5. The anti-glare electronic rearview mirror of claim 1, wherein, The internal structure of the docking hole (202) matches the surface structure of the fixing bolt (4), and the outer surface structure of the protective transparent plate (201) matches the inner surface structure of the sealing strip (3).

6. The anti-glare electronic rearview mirror of claim 1, wherein, First mounting frames (7) are installed on both the upper and lower sides of the protective housing group (1), and second mounting frames (8) are installed on both the left and right sides of the protective housing group (1). The structures of the second mounting frames (8) and the first mounting frames (7) are the same.

7. The anti-glare electronic rearview mirror of claim 6, wherein, The first mounting frame (7) includes a fixing frame (701), an adjustment slot (702), and a fastening bolt (703). An adjustment slot (702) is provided in the middle of the fixing frame (701), and a fastening bolt (703) passes through the inside of the adjustment slot (702).

8. The anti-glare electronic rearview mirror of claim 6, wherein, Both the first mounting frame (7) and the second mounting frame (8) are fixedly connected to the protective housing group (1), and the first mounting frame (7) and the second mounting frame (8) are arranged in a "square" - shaped structure on the outer sides of the protective housing group (1).

Images