WO2020010652A1 - 隐蔽式显示装置以及后视镜系统 - Google Patents

隐蔽式显示装置以及后视镜系统 Download PDF

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Publication number
WO2020010652A1
WO2020010652A1 PCT/CN2018/097210 CN2018097210W WO2020010652A1 WO 2020010652 A1 WO2020010652 A1 WO 2020010652A1 CN 2018097210 W CN2018097210 W CN 2018097210W WO 2020010652 A1 WO2020010652 A1 WO 2020010652A1
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WO
WIPO (PCT)
Prior art keywords
display device
display screen
light
mounting
mirror glass
Prior art date
Application number
PCT/CN2018/097210
Other languages
English (en)
French (fr)
Inventor
潘磊
Original Assignee
深圳市歌美迪电子技术发展有限公司
潘磊
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Application filed by 深圳市歌美迪电子技术发展有限公司, 潘磊 filed Critical 深圳市歌美迪电子技术发展有限公司
Publication of WO2020010652A1 publication Critical patent/WO2020010652A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
    • H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Definitions

  • the present disclosure relates to the field of automotive accessories, and in particular, to a concealed display device and a rearview mirror system.
  • the objective of the present disclosure includes providing a concealed display device to improve the problem that the conventional anti-bandit alarm system in a car is easily exposed and the anti-bandit effect is poor.
  • the purpose of the present disclosure is also to provide a rearview mirror system to improve the problem that the conventional anti-bandit alarm system in a car is easily exposed and the anti-bandit effect is poor.
  • the present disclosure provides a concealed display device for mounting on a rear-view mirror.
  • the rear-view mirror includes a housing and a rear-view mirror glass mounted on the housing.
  • the casing constitutes a mounting cavity, wherein the concealed display device includes:
  • a display screen mounted on the housing and located in the mounting cavity
  • a light deflector the light deflector is installed in the installation cavity and is located between the display screen and the rear-view mirror glass, and the light deflector is used to direct the light emitted from the display screen toward the driver; Deflector position.
  • the light deflector After the light emitted from the display screen is deflected by the light deflector, it forms an angle with the light reflected from the rearview mirror glass.
  • the rear-view mirror glass has a first side and a second side along its length direction, and a third side and a fourth side along its width direction.
  • the third side, the second side, and the fourth side are sequentially connected end to end; the visual image of the rearview mirror glass is shifted from the third side to the fourth side relative to the display image of the display screen. Deflection.
  • the rear-view mirror glass has a first side and a second side along its length direction, and a third side and a fourth side along its width direction.
  • the third side, the second side, and the fourth side are sequentially connected end to end; the visual image of the rearview mirror glass is shifted from the third side to the fourth side relative to the display image of the display screen. Is deflected and deflected from the second side toward the first side.
  • the light deflector is attached to the rearview mirror glass, and the light deflector covers at least a semi-transparent area on the rearview mirror glass.
  • the light deflecting member is a refractive mirror or a deflecting film.
  • the light deflecting member is a reflecting mirror, and the light deflecting member is obliquely disposed in a semi-transparent area on the rearview mirror glass.
  • the size of the light deflector is equal to or larger than the size of the display screen.
  • the case includes a front case and a rear case, the front case has a mounting opening, the rearview mirror glass is installed in the mounting opening, and the rear case and the The front shell is fastened and connected; the display screen is mounted on the rear shell.
  • the housing further includes a first mounting member, one end of the first mounting member is fixed to the rear case, and the other end of the first mounting member has a bayonet, The display screen is clipped into the bayonet.
  • the plane where the bayonet is located is at an angle with the plane where the rearview mirror glass is located.
  • the first mounting member includes a first mounting plate and a second mounting plate, the first mounting plate is provided with a first mounting groove, and the second mounting plate is provided with A third card slot, the third card slot and the first mounting slot forming the card slot.
  • a gap is formed between the second mounting plate and the first mounting plate.
  • a rear-view mirror system includes a controller, a camera, an alarm module, a wireless communication module, and the hidden display device.
  • the controller, the alarm module, and the wireless communication module are all installed in In the housing, the controller is electrically connected to the camera, an alarm module, a wireless communication module, and a display screen, respectively.
  • the camera is used to collect information inside and outside the car and stored in the controller.
  • the wireless communication module is used for communication connection with the smart terminal.
  • the controller controls the control through the wireless communication module.
  • the information stored in the device is sent to the smart terminal.
  • the rearview mirror system further includes a reminder component, the reminder component includes a light source, the light source is electrically connected to the controller, and the light source is installed in the housing. The light emitted by the light source is deflected by the light deflector to a position of the rear-view mirror glass that can only be viewed by a driver.
  • the present disclosure provides a concealed display device, which has a simple and reasonable structure, is convenient for manufacturing and processing, and is easy to install and use.
  • the concealed display device can reflect light through the rear-view mirror glass, and can use a light deflector to place the inside of the housing
  • the information displayed on the display screen reflects light after deflection. Therefore, the user can receive one kind of information at the same location, and the non-user can only receive one kind of information.
  • the rear-view mirror system provided by the present disclosure includes the above-mentioned hidden display device, which can record the inside and outside conditions of the car in real time during work, and effectively record the information when banditry occurs.
  • the driver By transmitting the recorded information to the police, the driver is realized
  • the communication with the police is not easy to be noticed by the gangsters during the communication process, the driver is safer, and the anti-bandit effect is good. details as follows:
  • a display screen is disposed in a housing, and a light deflector is provided on a propagation path of light emitted from the display screen.
  • the outgoing light of the light deflector display screen is deflected by a set angle to make the display screen display.
  • the resulting image information can only be observed by the driver in the cab position.
  • the banditry occurs, the information displayed on the display screen is transmitted to the police. The police can effectively judge the situation on the scene through the information transmitted by the driver and instruct the driver to perform the corresponding operation.
  • the police instruct the driver to display the operation on the display screen, and Due to the position of the display screen and the setting of the transmitted light, the driver can clearly understand the information on the display screen, but the gangsters are not easy to detect.
  • This structure design greatly improves the driver's safety and helps the police to control the gangsters.
  • FIG. 1 is a schematic diagram of a rear view mirror system according to a first embodiment of the present disclosure
  • FIG. 2 is an exploded schematic view of a rear view mirror system according to a first embodiment of the present disclosure
  • FIG. 3 is a front view of a rear view mirror system according to a first embodiment of the present disclosure
  • FIG. 4 is a schematic cross-sectional view of a rear view mirror system according to a first embodiment of the present disclosure
  • FIG. 5 is a schematic diagram of light propagation of a rear view mirror system according to a first embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of a front case of a case according to a first embodiment of the present disclosure
  • FIG. 7 is a schematic diagram of a rear case of a case according to a first embodiment of the present disclosure.
  • FIG. 8 is a partially enlarged schematic diagram of I in FIG. 7;
  • FIG. 9 is a module connection diagram of a rear view mirror system according to a second embodiment of the present disclosure.
  • Icons 100-shell; 110-front shell; 111-installation opening; 112-blocking ring; 113-slot groove; 120-rear shell; 121-snap protrusion; 130-first mounting piece; 131-section A mounting plate; 1311-first straight plate portion; 1312-first bent plate portion; 1313-first card slot; 1314-second card slot; 132-second mounting plate; 1321-second straight plate portion; 1322 -Second bending plate portion; 1323-Third card slot; 133-Bayonet; 134-Notch; 140-Silicone pad; 150-Second mounting piece; 200-Rearview glass; 210-First side; 220 -Second side; 230-third side; 240-fourth side; 250-translucent area; 300-display screen; 400-light deflector; 500-controller; 600-camera; 700-alarm module; 800- Wireless communication module; 900-reminder component; 910-light source; 10-lotus
  • the inventor has designed a concealed display device and a rear-view mirror system.
  • the concealed display device can record the inside and outside conditions of the car in real time during the work, and effectively record the information when the banditry occurs.
  • the information is transmitted to the police to realize the communication between the driver and the police. During the communication process, it is not easy for the gangsters to detect, the driver is safer and the anti-bandit effect is good.
  • connection should be understood in a broad sense, unless it is specifically stated and limited otherwise.
  • it may be a fixed connection or a connection.
  • Disassembly connection, or integral connection it can be mechanical or electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements.
  • This embodiment provides a concealed display device for mounting on a rearview mirror.
  • the rearview mirror includes a housing 100 and a rearview mirror glass 200 mounted on the housing 100.
  • the rear-view mirror glass 200 and the housing 100 form a mounting cavity.
  • the concealed display device includes:
  • the display screen 300 is mounted on the housing 100 and located in the mounting cavity.
  • Light deflector 400, light deflector 400, light deflector 400 is installed in the installation cavity between display screen 300 and rear-view mirror glass 200, light deflector 400 is used to direct the light emitted from display screen 300 to the driver
  • the position is deflected, so that the projection of the image displayed on the display screen 300 on the rear-view mirror glass 200 in a direction perpendicular to the rear-view mirror glass 200 is staggered from the display area of the rear-view mirror glass 200, so that the driver can see from the display area To the display screen, and people in other locations cannot see the display screen image.
  • the concealed display device disclosed in this embodiment can reflect light through the rear-view mirror glass, and can reflect the light by deflecting the information displayed on the display screen in the housing through the light deflector. Therefore, the user can receive one kind of information at the same location, and the non-user can only receive one kind of information.
  • a display screen 300 is disposed in the housing 100, and a light deflector 400 is provided on a propagation path of the light emitted from the display screen 300.
  • the emitted light of the 400 display screen 300 is deflected by a set angle, so that the image information displayed on the display screen 300 can only be observed by the driver at the position of the cab.
  • the banditry occurs, the information displayed on the display screen 300 is transmitted to the police.
  • the information transmitted by the driver can effectively determine the situation on the scene and instruct the driver to perform the corresponding operation.
  • the operation instructed by the police is displayed on the display screen 300 Because of the position of the display screen 300 and the setting of the transmitted light, the driver can clearly know the information on the display screen 300, but the gangsters are not easy to detect. This structure design greatly improves the driver's safety and helps the police. Control the gangster.
  • the casing 100 includes a front case 110, a rear case 120, a first mounting member 130, a second mounting member 150, and a silicone pad 140.
  • the front case 110 is a ring-shaped structure having a mounting opening 111.
  • the mounting opening 111 is substantially a rectangular opening, and matches the shape of the rear-view mirror glass 200.
  • the rear shell 120 is an arc-shaped shell, and the rear shell 120 has an open groove structure at one end.
  • the open side of the rear shell 120 and the front shell 110 are fastened and connected through a snap structure.
  • the front case 110 has a first mounting side and a second mounting side along the axial direction of the mounting opening 111 thereof.
  • the second mounting side of the front case 110 is provided with at least two snap-in slots 113 and at least two snap-in slots 113.
  • At least two snap-in projections 121 are arranged on the inner wall of the side where the opening of the rear case 120 is located.
  • the at least two snap-in projections 121 surround the circumferential direction of the rear case 120.
  • the second mounting side of the front case 110 is aligned with the opening of the rear case 120, and the two move close to each other, so that at least two engaging grooves 113 and at least two engaging protrusions 121 are engaged one by one,
  • the front case 110 and the rear case 120 are installed.
  • On the first mounting side of the front case 110 there is a turned-in shielding ring 112.
  • the shielding ring 112 has a gap with the side of the opening of the rear case 120.
  • the rear view mirror glass 200 is locked in the gap, and the shielding ring 112 is used for Limit the position to prevent the rearview mirror glass 200 from sliding out from the first mounting side.
  • the silicone pad 140 is located between the front case 110 and the rear case 120.
  • the silicone pad 140 may be cylindrical.
  • One end of the silicone pad 140 is snapped on the inner wall of the rear case 120.
  • the silicone pad The other end of 140 abuts on the rear-view mirror glass 200, and the rear-view mirror is not easily damaged by vibration.
  • one end of the silicone pad 140 is provided with a “cross” card slot, and an inner wall of the rear case 120 is provided with a “cross” projection, and the silicone pad 140 is clipped out of the projection through the card slot.
  • the number of the silicone pads 140 is set as required. In this embodiment, two silicone pads 140 are provided, and the two silicone pads 140 are located on both sides of the housing 100 in the length direction.
  • the first mounting member 130 includes a first mounting plate 131 and a second mounting plate 132.
  • the first mounting plate 131 and the second mounting plate 132 are opposite to each other and form a bayonet 133 and a bayonet 133. Used to mount the display 300.
  • the plane where the bayonet 133 is located is at an angle with the plane where the rear-view mirror glass 200 is located. It can be understood that when the structure is used to install the display screen 300, the display screen 300 and the rear-view mirror glass 200 can be included at an angle.
  • the first mounting plate 131 is a substantially U-shaped plate.
  • the first mounting plate 131 has a rectangular first straight plate portion 1311 and a rectangular first bent plate portion 1312. There are two first bent plate portions 1312, and two first bent plate portions 1312 are installed. On both sides of the first straight plate portion 1311, one side of the first straight plate portion 1311 and one side of the two first bent plate portions 1312 are mounted on the rear case 120, and the first straight plate portion 1311 is far from the rear case.
  • a first card slot 1313 is provided on one side of the 120, and the cross-sectional shape of the first card slot 1313 is L-shaped.
  • a second card slot 1314 is provided on the side of the first bent plate portion 1312 plate away from the rear case 120, and the second card
  • the cross-sectional shape of the groove 1314 is L-shaped, and the two second clamping grooves 1314 communicate with the first clamping groove 1313 and form a first mounting groove.
  • the second mounting plate 132 is substantially a U-shaped plate.
  • the second mounting plate 132 includes a rectangular second straight plate portion 1321 and a rectangular second bent plate portion 1322.
  • the cross-sectional shape of the third latching slot 1323 is L-shaped, and the first latching slot 1313, the third latching slot 1323, and two second latching slots 1314 constitute a latching port 133.
  • the height of the first straight plate portion 1311 with respect to the rear case 120 is lower than the height of the second straight plate portion 1321 with respect to the rear case 120, and the second card slot 1314 and the third card slot 1323 on the same side are smooth.
  • the display panel 300 is installed obliquely so that the bayonet 133 is inclined with respect to the rear case 120.
  • the first mounting member 130 and the rear case 120 are manufactured by integral molding.
  • the second mounting member 150 may be a mounting tube, one end of the second mounting member 150 is fixed on the inner wall of the rear case 120, and the other end of the mounting tube is used for mounting the light source 910.
  • the mounting pipe may be a round pipe.
  • the second mounting member 150 is made of an opaque material.
  • the display screen 300 may use the existing technology, and its structure and function are not improved in this embodiment. In order to avoid redundant description, the structure and principle of the display screen 300 are not described in detail.
  • the display screen 300 may have a rectangular plate shape, and the image information that can be displayed is more comprehensive and easy to observe.
  • the display screen 300 is snapped into the bayonet 133 on the first mounting member 130. Since the first mounting member 130 has a notch 134, it is convenient to disassemble and maintain the display screen 300.
  • the light deflecting member 400 may be a refraction mirror, and the refraction mirror can deflect the received light by a set angle, so that the light propagation direction is changed, and the light is reflected by the light reflected by the rear-view mirror glass 200.
  • the refractive mirror is directly attached to the semi-transparent area 250 of the rear-view mirror glass 200, and the installation method is convenient and reliable.
  • the refractive mirror at least completely covers the semi-transparent area 250 of the rear-view mirror glass 200, such a structural design
  • the semi-transparent area 250 of the rear-view mirror glass 200 When viewing through the semi-transparent area 250 of the rear-view mirror glass 200 toward the interior of the rear-view mirror, it is not easy for anyone other than the driver to see the information displayed on the display screen 300, and the driver can receive the information through the rear-view mirror glass 200
  • the light propagating from the refracting mirror further observes the information displayed on the display screen 300.
  • the area of the rear-view mirror glass 200 where the driver looks into the rear-view mirror is a display area.
  • the display area may also be referred to as a semi-transparent area 250.
  • the semi-transparent area 250 of the rear-view glass 200 refers to external light.
  • the inner side of the area other than the semi-transparent area 250 of the rear-view mirror glass 200 is generally silver-plated, which is difficult to transmit light, and it is convenient to observe the rear situation with a rear-view mirror.
  • the rear-view mirror glass 200 has a first side 210 and a second side 220 along its length direction, and a The third side 230 and the fourth side 240, the first side 210, the third side 230, the second side 220, and the fourth side 240 are sequentially connected end to end.
  • the first side 210 is the left side of the driver.
  • the second side 220 is the right side of the driver
  • the third side 230 is the side where the roof is located
  • the fourth side 240 is the side where the bottom is located.
  • the image displayed on the display screen 300 is set as a display image
  • the image on the rear-view mirror glass 200 is a visual image.
  • the visual image is deflected from the third side 230 to the fourth side 240 with respect to the displayed image, that is, the display 300 displays The image can only be seen looking up at the driver's position.
  • the visual image is deflected from the third side 230 to the fourth side 240 and from the second side 220 to the first side 210. That is, the image displayed on the display screen 300 is The driver's position can only be seen when looking to the upper right.
  • the display screen 300 is more concealed, and is not easily found by anyone in the vehicle except the driving position, and the anti-bandit effect is good.
  • the light deflecting member 400 may also be a deflecting film, and the deflecting film is attached to the rear-view mirror glass 200, and the deflecting film at least completely covers the semi-transparent area 250 on the rear-view mirror glass 200, and the output of the display screen 300 After the light passes through the deflection film, the light propagation direction is changed, and only the driver at the driving position can see the image displayed on the display screen 300.
  • the number of the deflection films is set as required, and at least two deflection films can be stacked together.
  • the light deflecting member 400 may also be a reflecting mirror, and the reflecting mirror is disposed obliquely on the rear-view mirror glass 200 so that the light emitted from the rear-view mirror glass 200 and the light reflected by the rear-view mirror glass 200 form an angle.
  • the number of reflecting mirrors is set as required, and the light emitted from the display screen 300 is reflected from the semi-transparent area 250 of the rear-view mirror glass 200 after being reflected at least once, and is only visible to the driver in the driving position.
  • the material of the rear-view mirror glass 200 may be selected as required, and the size of the display screen 300 is adjusted according to the size of different rear-view mirrors.
  • the size of the light deflector 400 is equal to the size of the display screen 300, or slightly larger than the size of the display screen 300, so that the image displayed on the display screen 300 can be completely transmitted for the driver to watch.
  • This embodiment provides a rear-view mirror system including a controller 500, a camera 600, an alarm module 700, a wireless communication module 800, a PCB board 50, a PCB bracket 40, and a reminder component. 900, the bracket 20, and the concealed display device provided in the foregoing embodiment.
  • the controller 500, the alarm module 700, and the wireless communication module 800 are all installed in the housing 100.
  • the controller 500 is electrically connected to the camera 600, the alarm module 700, the wireless communication module 800, and the display screen 300, respectively.
  • the camera 600 is used to collect information inside and outside the vehicle and stored in the controller 500
  • the display screen 300 is used to display the image information collected by the camera 600
  • the wireless communication module 800 is used to communicate and connect with the smart terminal.
  • the controller 500 sends the information stored by the controller 500 to the smart terminal through the wireless communication module 800.
  • the PCB bracket 40 is attached to the PCB board 50.
  • the PCB board 50 is fastened to the front case 110 by screws, so that the PCB bracket 40 is pressed between the rear-view mirror glass 200 and the PCB board 50.
  • the controller 500, the alarm module 700 and The wireless communication module 800 is integrated on the PCB board 50.
  • a lotus seat 10 is installed on the outside of the rear case 120.
  • One end of the bracket 20 is connected to the lotus seat 10 through a ball hinge structure 30.
  • the other end of the bracket 20 is used for mounting on a vehicle body.
  • the display device when the display device is in operation, it means that the camera 600 can collect image information and transmit it to the controller 500 for storage, and the display screen 300 can be in a closed state.
  • the display screen 300 When the display screen 300 is in the off state, it is more convenient for the driver to observe the rear situation with the rear-view mirror glass 200, and the content projected in the rear-view mirror glass 200 is more clear.
  • the reminder component 900 includes a light source 910, and the light source 910 is electrically connected to the controller 500.
  • the light source 910 may be a led light.
  • the light source 910 is mounted on the second mounting member 150. Further, the light source 910 is directly clamped in the second mounting member 150, which is convenient for installation.
  • the light source 910 is used to indicate whether the hidden display device is working. When the hidden display device is working, the light source 910 is turned on. When the light source 910 is not turned on, it means that the hidden display device is not working. In this way, the driver can check the work of the light source 910 by State to know exactly whether the hidden display device is working.
  • the hidden display device If the hidden display device is not working by observing the light source 910, the hidden display device can be turned on in time to pass the bandit situation to the police in time. Since the light emitted by the light source 910 is deflected by the light deflector 400, the deflected light can only be seen by the driver, and is not easily found by the gangster. Further, the light source 910 is set as a flashing light, that is, the light source 910 is continuously blinking for easy identification.
  • the light emitted by the light source 910 can be deflected from the third side 230 to the fourth side 240, or the light emitted by the light source 910 can be deflected from the third side 230 to the fourth side 240 and from the second side 220 to the first side. 210 deflection.
  • the present disclosure designs a concealed display device with a simple and reasonable structure, which is convenient for manufacturing and processing.
  • the concealed display device can reflect light through the rear-view mirror glass, and can also pass information displayed on the display screen in the housing through the light deflector The light is reflected after deflection. Therefore, the user can receive one kind of information at the same location, and the non-user can only receive one kind of information.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

一种隐蔽式显示装置以及后视镜系统，显示装置包括显示屏（300）和光偏向件（400），显示屏（300）安装在壳体（100）上且位于安装空腔中，光偏向件（400）安装在安装空腔中且位于显示屏（300）与后视镜玻璃（200）之间，光偏向件（400）用于将显示屏（300）的出射光线向驾驶员所在位置进行偏转。该隐蔽式显示装置工作过程中能够实时记录车内外情况，并在匪情发生时将信息有效记录下来，通过将记录的信息传输至警方，实现驾驶员与警方的通信，在通信过程中不易被匪徒察觉，驾驶员更加安全，防匪效果佳。

Description

隐蔽式显示装置以及后视镜系统
相关申请的交叉引用
本申请要求于2018年07月10日提交中国专利局的申请号为201810750465.7、名称为“隐蔽式显示装置以及后视镜系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开涉及汽车配件领域，具体而言，涉及一种隐蔽式显示装置以及后视镜系统。
背景技术
目前，汽车是人们使用较为频繁的交通工具，通过汽车的便利性衍生出许多打车软件，为了保证驾驶员的人身安全，许多车辆中设置有监控系统，传统的车辆中安装的录像监控系统在使用过程中至少存在如下缺点：
现有的防匪报警技术主要通过声音提示，触发后，劫匪易听到异常的声音，从而引起怀疑，防匪效果差。
发明内容
本公开的目的包括，提供一种隐蔽式显示装置，以改善传统的车内防匪警报系统易暴露，防匪效果差的问题。
本公开的目的还包括，提供一种后视镜系统，以改善传统的车内防匪警报系统易暴露，防匪效果差的问题。
本公开解决上述技术问题中的至少一个问题，所采用的技术方案是：
本公开提供了一种隐蔽式显示装置，用于安装在后视镜上，所述后视镜包括壳体以及安装在所述壳体上的后视镜玻璃，所述后视镜玻璃与所述壳体构成安装空腔，其特征在于，所述隐蔽式显示装置包括有：
显示屏，所述显示屏安装在所述壳体上且位于所述安装空腔中，
光偏向件，所述光偏向件安装在所述安装空腔中且位于所述显示屏与所述后视镜玻璃之间，所述光偏向件用于将所述显示屏的出射光线向驾驶员所在位置进行偏转。
在本公开较佳的实施例中，所述显示屏的出射光线经所述光偏向件偏转后与所述后视镜玻璃的反射光线呈夹角。
在本公开较佳的实施例中，所述后视镜玻璃具有沿其长度方向的第一侧和第二侧以及沿其宽度方向的第三侧和第四侧，所述第一侧、所述第三侧、所述第二侧和所述第四侧依次首尾连接；所述后视镜玻璃的视觉影像相对于所述显示屏的显示影像由所述第三侧向所述第四侧的方向偏转。
在本公开较佳的实施例中，所述后视镜玻璃具有沿其长度方向的第一侧和第二侧以及 沿其宽度方向的第三侧和第四侧，所述第一侧、所述第三侧、所述第二侧和所述第四侧依次首尾连接；所述后视镜玻璃的视觉影像相对于所述显示屏的显示影像由所述第三侧向所述第四侧的方向偏转并由所述第二侧向所述第一侧的方向偏转。
在本公开较佳的实施例中，所述光偏向件贴合在所述后视镜玻璃上，且所述光偏向件至少完全覆盖所述后视镜玻璃上的半透区域。
在本公开较佳的实施例中，所述光偏向件为折射镜或偏向膜。
在本公开较佳的实施例中，所述光偏向件为反射镜，所述光偏向件倾斜设置于所述后视镜玻璃上的半透区域。
在本公开较佳的实施例中，所述光偏向件的尺寸与所述显示屏的尺寸相等，或大于所述显示屏的尺寸。
在本公开较佳的实施例中，所述壳体包括前壳以及后壳，所述前壳具有安装开口，所述后视镜玻璃安装在所述安装开口内，所述后壳与所述前壳扣合连接；所述显示屏安装在所述后壳上。
在本公开较佳的实施例中，所述壳体还包括第一安装件，所述第一安装件的一端固定在所述后壳上，所述第一安装件的另一端具有卡口，所述显示屏卡接在所述卡口内。
在本公开较佳的实施例中，所述卡口所在平面与所述后视镜玻璃所在平面呈夹角。
在本公开较佳的实施例中，所述第一安装件包括第一安装板和第二安装板，所述第一安装板上开设有第一安装槽，所述第二安装板上开设有第三卡槽，所述第三卡槽与所述第一安装槽形成所述卡口。
在本公开较佳的实施例中，所述第二安装板与所述第一安装板之间形成缺口。
本公开提供的一种后视镜系统，包括控制器、摄像头、报警模块、无线通信模块以及所述的隐蔽式显示装置，所述控制器、所述报警模块以及所述无线通信模块均安装在所述壳体内，所述控制器分别与所述摄像头、报警模块、无线通信模块以及显示屏电连接，所述摄像头用于采集车内外信息并存储在所述控制器中，所述显示屏用于显示所述摄像头采集的图像信息，所述无线通信模块用于与智能终端通信连接，所述控制器在接收到所述报警模块传输的报警信息后，通过所述无线通信模块将所述控制器储存的信息发送至所述智能终端。
在本公开较佳的实施例中，所述后视镜系统还包括提醒组件，所述提醒组件包括光源，所述光源与所述控制器电连接，所述光源安装在所述壳体内，所述光源发出的光线经过所述光偏向件后偏转至所述后视镜玻璃的仅供驾驶员观看的位置上。
本公开实施例的有益效果包括：
本公开提供了一种隐蔽式显示装置，其结构简单合理，便于制造加工，安装与使用方 便，同时，该隐蔽式显示装置可以通过后视镜玻璃反射光线，并可以通过光偏向件将壳体内显示屏显示的信息经过偏转作用后反射光线。因此可以使得使用者在同一位置能够接收到一种信息，而非使用者只能接收到一种信息。
本公开提供的后视镜系统包括上述的隐蔽式显示装置，工作过程中能够实时记录车内外情况，并在匪情发生时将信息有效记录下来，通过将记录的信息传输至警方，实现驾驶员与警方的通信，在通信过程中不易被匪徒察觉，驾驶员更加安全，防匪效果佳。具体如下：
本公开提供的隐蔽式显示装置，将显示屏设置在壳体内，在显示屏发出的光线的传播路径上设置有光偏向件，光偏向件显示屏的出射光线偏转设定角度，使得显示屏显示出来的图像信息仅能够供驾驶室位置的驾驶员观察到。在匪情发生时，将显示屏显示的信息传输给警方，警方通过驾驶员传输的信息可以有效判断现场情况，并指示驾驶员进行相应操作，警方指示驾驶员的操作显示在显示屏上，而由于显示屏的位置以及传播光线的设置，使得驾驶员能够清楚知道显示屏上的信息，匪徒却不易察觉，这样的结构设计，大大提高了驾驶员的安全性，也利于协助警方控制匪徒。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本公开的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本公开第一实施例的后视镜系统的示意图；
图2为本公开第一实施例的后视镜系统的爆炸示意图；
图3为本公开第一实施例的后视镜系统的正视图；
图4为本公开第一实施例的后视镜系统的剖视示意图；
图5为本公开第一实施例的后视镜系统的光线传播示意图；
图6为本公开第一实施例的壳体的前壳的示意图；
图7为本公开第一实施例的壳体的后壳的示意图；
图8为图7中的I的局部放大示意图；
图9为本公开第二实施例的后视镜系统的模块连接图。
图标：100-壳体；110-前壳；111-安装开口；112-遮挡环；113-卡接槽；120-后壳；121-卡接凸起；130-第一安装件；131-第一安装板；1311-第一直板部；1312-第一折弯板部；1313-第一卡槽；1314-第二卡槽；132-第二安装板；1321-第二直板部；1322-第二折弯板部；1323-第三卡槽；133-卡口；134-缺口；140-硅胶垫；150-第二安装件；200-后视镜玻璃；210-第 一侧；220-第二侧；230-第三侧；240-第四侧；250-半透区域；300-显示屏；400-光偏向件；500-控制器；600-摄像头；700-报警模块；800-无线通信模块；900-提醒组件；910-光源；10-莲花座；20-支架；30-球铰结构；40-PCB支架；50-PCB板。
具体实施方式
现有的防匪报警技术主要通过声音提示，触发后，劫匪易听到异常的声音，从而引起怀疑，防匪效果差。
鉴于此，发明人设计了一种隐蔽式显示装置以及后视镜系统，该隐蔽式显示装置工作过程中能够实时记录车内外情况，并在匪情发生时将信息有效记录下来，通过将记录的信息传输至警方，实现驾驶员与警方的通信，在通信过程中不易被匪徒察觉，驾驶员更加安全，防匪效果佳。
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本公开的描述中，需要说明的是，术语“上”、“下”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该公开产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
在本公开的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
需要说明的是，在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互组合。
第一实施例
请参阅图1-图2，本实施例提供了一种隐蔽式显示装置，用于安装在后视镜上，后视镜包括壳体100以及安装在壳体100上的后视镜玻璃200，后视镜玻璃200与壳体100构成安装空腔，隐蔽式显示装置包括有：
显示屏300，显示屏300安装在壳体100上且位于安装空腔中。
光偏向件400，光偏向件400光偏向件400安装在安装空腔中且位于显示屏300与后视镜玻璃200之间，光偏向件400用于将显示屏300的出射光线向驾驶员所在位置进行偏转，令显示屏300上显示的影像沿垂直于后视镜玻璃200方向在后视镜玻璃200上的投影与后视镜玻璃200的显示区域错开，这样，驾驶员可以从显示区域看到显示屏的影像，而其他位置的人员看不到显示屏显示的影像。
也就是说，本实施例公开的隐蔽式显示装置可以通过后视镜玻璃反射光线，并可以通过光偏向件将壳体内显示屏显示的信息经过偏转作用后反射光线。因此可以使得使用者在同一位置能够接收到一种信息，而非使用者只能接收到一种信息。
请参阅图4和图5，本实施例提供的隐蔽式显示装置，将显示屏300设置在壳体100内，在显示屏300发出的光线的传播路径上设置有光偏向件400，光偏向件400显示屏300的出射光线偏转设定角度，使得显示屏300显示出来的图像信息仅能够供驾驶室位置的驾驶员观察到。在匪情发生时，将显示屏300显示的信息传输给警方，警方通过驾驶员传输的信息可以有效判断现场情况，并指示驾驶员进行相应操作，警方指示驾驶员的操作显示在显示屏300上，而由于显示屏300的位置以及传播光线的设置，使得驾驶员能够清楚知道显示屏300上的信息，匪徒却不易察觉，这样的结构设计，大大提高了驾驶员的安全性，也利于协助警方控制匪徒。
请参阅图6和图8，本实施例中，可选的，壳体100包括有前壳110、后壳120、第一安装件130、第二安装件150以及硅胶垫140。前壳110为具有安装开口111的环形结构，安装开口111大致呈矩形开口，与后视镜玻璃200的形状匹配。后壳120为弧形壳，后壳120为一端敞口的槽结构，后壳120的敞口所在一侧与前壳110通过卡扣结构扣合连接。例如，前壳110沿其安装开口111的轴线方向具有第一安装侧和第二安装侧，前壳110的第二安装侧上设置有至少两个卡接槽113，至少两个卡接槽113围绕前壳110的周向间隔排布，在后壳120的敞口所在一侧的内壁上设置有至少两个卡接凸起121，至少两个卡接凸起121围绕后壳120的周向间隔排布，前壳110的第二安装侧对准后壳120的敞口，两者相互靠近运动，使至少两个卡接槽113与至少两个卡接凸起121一一对应卡接，实现前壳110和后壳120的安装。在前壳110的第一安装侧具有内翻的遮挡环112，遮挡环112与后壳120的敞口所在一侧具有间隙，将后视镜玻璃200卡接在间隙中，依靠遮挡环112进行限位，防止后视镜玻璃200从第一安装侧处滑出。前壳110和后壳120扣合时，硅胶 垫140位于前壳110和后壳120之间，硅胶垫140可以为柱形，硅胶垫140的一端卡接在后壳120的内壁上，硅胶垫140的另一端抵接在后视镜玻璃200上，后视镜不易振动损坏。进一步的，硅胶垫140的一端具有“十字”卡槽，在后壳120的内壁上具有“十字”凸起，硅胶垫140通过卡槽卡接在凸起外。
需要说明的是，硅胶垫140的数量按需设置，本实施例中，硅胶垫140设置有两个，两个硅胶垫140分别位于壳体100长度方向的两侧。
请参阅图8，可选的，第一安装件130包括第一安装板131以及第二安装板132，第一安装板131和第二安装板132相对设置，并形成卡口133，卡口133用于安装显示屏300。
作为一种实施方式，本实施例中，卡口133所在平面与后视镜玻璃200所在平面呈夹角。可以理解的是，这种结构用于安装显示屏300时，能够使得显示屏300与后视镜玻璃200呈夹角。
可选地，第一安装板131大致为U形板。第一安装板131具有呈矩形状的第一直板部1311和呈矩形状的第一折弯板部1312，第一折弯板部1312为两个，两个第一折弯板部1312安装在第一直板部1311的两侧，第一直板部1311的一侧和两个第一折弯板部1312的一侧均安装在后壳120上，第一直板部1311远离后壳120的一侧设置有第一卡槽1313，第一卡槽1313的截面形状为L形，第一折弯板部1312板远离后壳120的一侧设置有第二卡槽1314，第二卡槽1314的截面形状为L形，两条第二卡槽1314与第一卡槽1313连通并形成第一安装槽。第二安装板132大致为U形板。第二安装板132包括矩形状的第二直板部1321和矩形状的第二折弯板部1322，第二折弯板部1322为两个，两个第二折弯板部1322安装在第二直板部1321的两侧，第二直板部1321一侧与两个第二折弯板部1322的一侧安装在后壳120上，第一折弯板部1312与对应的第二折弯板部1322间隔设置形成条形的缺口134，第一安装板131和第二安装板132之间具有两条缺口134，第二折弯板部1322远离后壳120的一侧设置有第三卡槽1323，第三卡槽1323的截面形状为L形，第一卡槽1313、第三卡槽1323以及两条第二卡槽1314构成卡口133。
作为一种实施方式，第一直板部1311相对于后壳120的高度低于第二直板部1321相对于后壳120的高度，并且第二卡槽1314与同侧的第三卡槽1323光滑倾斜设置，以使卡口133相对于后壳120呈倾斜状以安装显示屏300。
可选的，第一安装件130与后壳120采用一体成型加工制成。
本实施例中，第二安装件150可以是安装管，第二安装件150的一端固定在后壳120的内壁上，安装管的另一端用于安装光源910。安装管可以是圆管。进一步的，第二安装件150采用不透光材料制成。
需要说明的是，显示屏300采用现有技术即可，本实施例中未对其结构和功能进行改 进，为了避免叙述重复累赘，对于显示屏300的结构和原理不进行详细说明。
本实施例中，可选的，显示屏300可以是矩形板状，能够显示的图像信息更加全面，便于观察。显示屏300卡接在第一安装件130上的卡口133内。由于第一安装件130具有缺口134，便于显示屏300的拆卸与维修。
本实施例中，光偏向件400可以是折射镜，折射镜能够将接收到的光线进行设定角度的偏转，使光的传播方向发生改变，并与经后视镜玻璃200反射后的光线呈一定夹角。安装时，直接将折射镜贴合在后视镜玻璃200的半透区域250上，安装方式便捷可靠，进一步的，折射镜至少完全覆盖后视镜玻璃200的半透区域250，这样的结构设计，在通过后视镜玻璃200的半透区域250朝向后视镜内部观看时，不易被除驾驶员以外的人看到显示屏300上显示的信息，驾驶员通过后视镜玻璃200能够接收到从折射镜传播出来的光线，进而观察到显示屏300显示的信息。其中，后视镜玻璃200的供驾驶员看向后视镜内部的区域为显示区域，该显示区域也可以称为半透区域250，后视镜玻璃200的半透区域250是指，外部光线可以进到后视镜内部，后视镜内部光线也可以射出，即可以看到屏幕内容。后视镜玻璃200的半透区域250以外的区域的内侧面一般进行镀银处理，不易透光，便于利用后视镜观察后方情况。
本实施例中，可选的，显示屏300发出的光线通过光偏向件400后，只有特定方向的光线传播到后视镜玻璃200上被驾驶员看到。为了更加清楚描述仅供驾驶员看到的后视镜玻璃200上的显示位置，设定，后视镜玻璃200具有沿其长度方向的第一侧210和第二侧220以及沿其宽度方向的第三侧230和第四侧240，第一侧210、第三侧230、第二侧220和第四侧240依次首尾连接，后视镜安装完毕后，第一侧210为驾驶员的左侧，第二侧220为驾驶员的右侧，第三侧230为车顶所在一侧，第四侧240为车底所在一侧。设定显示屏300上显示的影像为显示影像，后视镜玻璃200上的影像为视觉影像，视觉影像相对于显示影像由第三侧230向第四侧240的方向偏转，即显示屏300显示的影像在驾驶员的位置仰视才能够看到。
或者，在其他实施例中，视觉影像相对于显示影像由第三侧230向第四侧240的方向偏转以及由第二侧220向第一侧210的方向偏转，即显示屏300显示的影像在驾驶员位置视线朝向右上方才能够看到。显示屏300的隐蔽性更高，不易被车内除驾驶位置的其他人员发现，防匪效果好。
需要说明的是，光偏向件400还可以是偏向膜，偏向膜贴合在后视镜玻璃200上，且偏向膜至少完全覆盖后视镜玻璃200上的半透区域250，显示屏300的出射光线经过偏向膜后改变光线传播方向，仅有驾驶位置的驾驶员能够看到显示屏300显示的图像。偏向膜的数量按需设置，可以采用至少两层偏向膜层叠在一起。
需要说明的是，光偏向件400还可以是反射镜，反射镜倾斜设置于后视镜玻璃200，以使从后视镜玻璃200射出光线与后视镜玻璃200反射光线呈夹角。反射镜的数量按需设置，将显示屏300的出射光线经过至少一次反射后从后视镜玻璃200的半透区域250射出，仅供位于驾驶位置的驾驶员观看。
需要说明的是，后视镜玻璃200的材质按需选择即可，同时，显示屏300的尺寸根据不同后视镜的尺寸进行相应调整。对应的，光偏向件400的尺寸与显示屏300的尺寸相等，或者略大于显示屏300的尺寸，从而能够将显示屏300显示的图像完整地传播出来，供驾驶员观看。
第二实施例
请参阅图1-图2以及图9，本实施例提供了一种后视镜系统，包括控制器500、摄像头600、报警模块700、无线通信模块800、PCB板50、PCB支架40、提醒组件900、支架20以及上述实施例提供的隐蔽式显示装置。
控制器500、报警模块700以及无线通信模块800均安装在壳体100内，控制器500分别与摄像头600、报警模块700、无线通信模块800以及显示屏300电连接。
摄像头600用于采集车内外信息并存储在控制器500中，显示屏300用于显示摄像头600采集的图像信息，无线通信模块800用于与智能终端通信连接。控制器500在接收到报警模块700传输的报警信息后，通过无线通信模块800将控制器500储存的信息发送至智能终端。PCB支架40与PCB板50贴合，PCB板50通过螺钉紧固在前壳110上，使PCB支架40压紧在后视镜玻璃200和PCB板50之间，控制器500、报警模块700和无线通信模块800集成在PCB板50上。在后壳120外部安装有莲花座10，支架20的一端与莲花座10通过球铰结构30连接，支架20的另一端用于安装在车体上。
需要说明的是，显示装置工作时，表示摄像头600能够采集图像信息且传输至控制器500进行储存，而显示屏300可以处于关闭状态。显示屏300处于关闭状态时，驾驶员利用后视镜玻璃200观察后方情况时更加方便，投射在后视镜玻璃200中的内容更加清晰。
可选的，提醒组件900包括光源910，光源910与控制器500电连接，光源910可以是led灯。光源910安装在第二安装件150上，进一步的，光源910直接卡接在第二安装件150内，安装方便。光源910用于指示隐蔽式显示装置是否工作，当隐蔽式显示装置工作时，光源910开启，当光源910未开启时，表示隐蔽式显示装置没有工作，这样，驾驶员可以通过查看光源910的工作状态来准确知道隐蔽式显示装置是否工作，假使通过观察光源910发现隐蔽式显示装置没有工作，可以及时开启隐蔽式显示装置，及时将匪情传递到警方。由于光源910发出的光线通过光偏向件400进行偏转，偏转后的光线仅能够由驾驶员看到，不易被匪徒发现。进一步的，将光源910设置为闪灯，即光源910不断闪烁，便 于识别。
需要说明的是，光源910发出的光线可以由第三侧230向第四侧240偏转，或者光源910发出的光线由第三侧230向第四侧240偏转以及由第二侧220向第一侧210偏转。
以上所述仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。
工业实用性：
本公开通过设计一种隐蔽式显示装置其结构简单合理，便于制造加工，并且，该隐蔽式显示装置可以通过后视镜玻璃反射光线，还可以通过光偏向件将壳体内显示屏显示的信息经过偏转作用后反射光线。因此可以使得使用者在同一位置能够接收到一种信息，而非使用者只能接收到一种信息。

Claims (15)

  1. 一种隐蔽式显示装置，用于安装在后视镜上，所述后视镜包括壳体以及安装在所述壳体上的后视镜玻璃，所述后视镜玻璃与所述壳体构成安装空腔，其特征在于，所述隐蔽式显示装置包括有：
    显示屏，所述显示屏安装在所述壳体上且位于所述安装空腔中，
    光偏向件，所述光偏向件安装在所述安装空腔中且位于所述显示屏与所述后视镜玻璃之间，所述光偏向件用于将所述显示屏的出射光线向驾驶员所在位置进行偏转。
  2. 根据权利要求1所述的隐蔽式显示装置，其特征在于，所述显示屏的出射光线经所述光偏向件偏转后与所述后视镜玻璃的反射光线呈夹角。
  3. 根据权利要求2所述的隐蔽式显示装置，其特征在于，所述后视镜玻璃具有沿其长度方向的第一侧和第二侧以及沿其宽度方向的第三侧和第四侧，所述第一侧、所述第三侧、所述第二侧和所述第四侧依次首尾连接；所述后视镜玻璃的视觉影像相对于所述显示屏的显示影像由所述第三侧向所述第四侧的方向偏转。
  4. 根据权利要求2所述的隐蔽式显示装置，其特征在于，所述后视镜玻璃具有沿其长度方向的第一侧和第二侧以及沿其宽度方向的第三侧和第四侧，所述第一侧、所述第三侧、所述第二侧和所述第四侧依次首尾连接；所述后视镜玻璃的视觉影像相对于所述显示屏的显示影像由所述第三侧向所述第四侧的方向偏转并由所述第二侧向所述第一侧的方向偏转。
  5. 根据权利要求1-4中任一项所述的隐蔽式显示装置，其特征在于，所述光偏向件贴合在所述后视镜玻璃上，且所述光偏向件至少完全覆盖所述后视镜玻璃上的半透区域。
  6. 根据权利要求5中任一项所述的隐蔽式显示装置，其特征在于，所述光偏向件为折射镜或偏向膜。
  7. 根据权利要求1-4中任一项所述的隐蔽式显示装置，其特征在于，所述光偏向件为反射镜，所述光偏向件倾斜设置于所述后视镜玻璃上的半透区域。
  8. 根据权利要求1-7中任一项所述的隐蔽式显示装置，其特征在于，所述光偏向件的尺寸与所述显示屏的尺寸相等，或大于所述显示屏的尺寸。
  9. 根据权利要求1-7中任一项所述的隐蔽式显示装置，其特征在于，所述壳体包括前壳以及后壳，所述前壳具有安装开口，所述后视镜玻璃安装在所述安装开口内，所述后壳与所述前壳扣合连接；所述显示屏安装在所述后壳上。
  10. 根据权利要求9所述的隐蔽式显示装置，其特征在于，所述壳体还包括第 一安装件，所述第一安装件的一端固定在所述后壳上，所述第一安装件的另一端具有卡口，所述显示屏卡接在所述卡口内。
  11. 根据权利要求10所述的隐蔽式显示装置，其特征在于，所述卡口所在平面与所述后视镜玻璃所在平面呈夹角。
  12. 根据权利要求10所述的隐蔽式显示装置，其特征在于，所述第一安装件包括第一安装板和第二安装板，所述第一安装板上开设有第一安装槽，所述第二安装板上开设有第三卡槽，所述第三卡槽与所述第一安装槽形成所述卡口。
  13. 根据权利要求12所述的隐蔽式显示装置，其特征在于，所述第二安装板与所述第一安装板之间形成缺口。
  14. 一种后视镜系统，其特征在于，包括控制器、摄像头、报警模块、无线通信模块以及根据权利要求1-8中任一项所述的隐蔽式显示装置，所述控制器、所述报警模块以及所述无线通信模块均安装在所述壳体内，所述控制器分别与所述摄像头、报警模块、无线通信模块以及显示屏电连接，所述摄像头用于采集车内外信息并存储在所述控制器中，所述显示屏用于显示所述摄像头采集的图像信息，所述无线通信模块用于与智能终端通信连接，所述控制器在接收到所述报警模块传输的报警信息后，通过所述无线通信模块将所述控制器储存的信息发送至所述智能终端。
  15. 根据权利要求14所述的后视镜系统，其特征在于，所述后视镜系统还包括提醒组件，所述提醒组件包括光源，所述光源与所述控制器电连接，所述光源安装在所述壳体内，所述光源发出的光线经过所述光偏向件后偏转至所述后视镜玻璃的仅供驾驶员观看的位置上。
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