CN217010946U

CN217010946U - Protection cover structure of reversing camera

Info

Publication number: CN217010946U
Application number: CN202121970831.3U
Authority: CN
Inventors: 张明建
Original assignee: Shenzhen Zhanhui Technology Co ltd
Current assignee: Shenzhen Zhanhui Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-07-19
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a protective cover structure of a reversing camera, which comprises a camera shell, a camera module and an LED light supplement lamp, wherein the camera module and the LED light supplement lamp are arranged in the camera shell; the protective cover is driven to rotate around the rotating shaft by a driving motor. Through setting up driving motor and visor, when main control circuit board received the detection signal of backing a car, driving motor drove the visor and opens and make camera module, LED light filling lamp begin work simultaneously and gather vehicle rear video image, and when backing a car and finishing, the visor resets and shelters from camera lens and LED light filling lamp to avoid road surface gravel and sand, sewage, dust to cause damage and pollution to camera lens and light filling lamp, simple structure, user experience height.

Description

Protective cover structure of reversing camera

Technical Field

The utility model relates to the technical field of a reversing rear view camera, in particular to a protective cover structure of a reversing camera.

Background

The visual reversing rearview camera is popular with drivers, and has a great effect on ensuring reversing safety, especially in crowded parking places, places with poor light and places with frequent personnel activities. The rearview camera is arranged at the positions of a rearview mirror, the tail of a vehicle and the like, generally adopts a storage battery to supply power, and transmits image signals to equipment such as a vehicle event data recorder on the head of the vehicle through a video line.

The utility model provides a reversing rearview camera and an assembling process thereof as disclosed in Chinese patent with the publication number of CN109552201A, wherein the camera comprises a shell, a lens, a light supplementing lamp and a photosensitive chip; the shell is provided with a first mounting hole and a plurality of second mounting holes, and the plurality of second mounting holes are uniformly distributed around the first mounting hole; the lens is fixedly embedded in the first mounting hole; the light supplementing lamp is fixedly embedded in the second mounting hole; the photosensitive chip is fixedly arranged on the shell. According to the reversing rearview camera and the assembly process thereof, the light supplement lamp is arranged, so that the illumination can be supplemented for the lens, and the lens can acquire clear images at night; in addition, through making camera lens and light filling lamp inlay respectively and establish in first mounting hole and second mounting hole, prevented that camera lens and light filling lamp from receiving the hitting of road surface grit and impaired.

Above-mentioned technical scheme is through making camera lens and light filling lamp inlay respectively and establish in first mounting hole and second mounting hole, has prevented that camera lens and light filling lamp from receiving hitting of road surface grit and damaging, and this structure can not prevent that road surface grit from hitting the device and prevent pollution camera lens such as sewage, dust on road surface simultaneously, and consequently, the protective structure of camera of backing a car needs further optimization.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a protective cover structure of a reversing camera, which can effectively prevent sand, sewage and dust on a road surface from damaging and polluting a lens and a light supplementing lamp.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

a protective cover structure of a reversing camera comprises a camera shell, a camera module and an LED light supplement lamp, wherein the camera module and the LED light supplement lamp are arranged in the camera shell; the protective cover is driven to rotate around the rotating shaft by a driving motor.

Further, camera casing rear portion is provided with drive housing, driving motor sets up through a motor mount pad in the drive housing, driving motor passes through gear train or belt drive mode drive the visor along the axis of rotation rotates.

Preferably, the visor is the arc, the visor both sides are rotated and are set up the axis of rotation, the front panel cladding of visor the front end of camera casing, the LED light filling lamp with the camera lens setting of camera module is in the front end of camera casing.

Further, still be provided with main control circuit board in the camera casing, the LED light filling lamp is installed in an LED lamp plate, the LED lamp plate has the centre bore, the camera module wears to establish the centre bore, the LED lamp plate with main control circuit board is connected, the integration is provided with the treater on the main control circuit board, corresponds the LED drive device of LED lamp plate, corresponds the image acquisition device of camera module, corresponds driving motor's motor drive device.

Further, driving motor passes through one of them side of gear train drive the axis of rotation, driving motor's output is provided with the driving gear, the axis of rotation with install the transmission shaft through the bearing frame on the drive housing between the driving gear, the cover is equipped with first drive gear and second drive gear on the transmission shaft, first drive gear with the driving gear meshing, second drive gear with install the epaxial driven gear meshing of rotation.

Furthermore, the protective cover structure of the reversing camera further comprises a mounting connecting plate, and the mounting connecting plate is connected with the upper part or the rear part of the camera shell.

Furthermore, the mounting connecting plate is connected with a mounting bedplate through a plurality of mounting side plates, and the mounting bedplate is provided with a fixing hole and is fixedly connected with the vehicle through the fixing hole.

Optionally, the main control circuit board is further integrated with a memory device and a voltage conversion device connected with the processor.

Optionally, a connecting line (not shown) is further disposed on the camera housing, the connecting line is connected to the main control circuit board, and the connecting line is used for transmitting video signals, reversing detection signals, and power signals.

By adopting the technical scheme, the protective cover structure of the reversing camera provided by the embodiment of the utility model is provided with the driving motor and the protective cover, when the main control circuit board receives a reversing detection signal, the driving motor drives the protective cover to be opened, the camera module and the LED light supplement lamp start to work and collect video images behind a vehicle, and when reversing is finished, the protective cover resets and shields the lens and the LED light supplement lamp, so that damage and pollution to the lens and the light supplement lamp caused by road surface sand, sewage and dust are avoided, the structure is simple, and the user experience is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a side view structural diagram of a protective cover structure of a reversing camera of the utility model;

FIG. 2 is a top view structural diagram of a protective cover structure of the reversing camera of the present invention;

FIG. 3 is a top cross-sectional view of the protective cover structure of the reversing camera of the present invention;

FIG. 4 is a side sectional view of the protective cover structure of the reversing camera according to the first embodiment of the present invention;

FIG. 5 is a second side sectional view of the protective cover structure of the reversing camera according to the present invention;

FIG. 6 is a three-dimensional exploded view of the reversing camera of the present invention;

FIG. 7 is a schematic diagram of a structure of a master control circuit board of the reversing camera of the utility model;

FIG. 8 is a schematic circuit diagram of one of the motor driver devices according to the present invention;

FIG. 9 is a schematic diagram of one of the processor circuits involved in the present invention;

FIG. 10 is a schematic circuit diagram of one of the image capture devices according to the present invention;

FIG. 11 is a schematic circuit diagram of one of the memory devices according to the present invention;

FIG. 12 is a schematic diagram of a BMW 5pin input connector according to the present invention;

FIG. 13 is a schematic diagram of a 12V reverse signal input circuit according to the present invention;

fig. 14 is a schematic circuit diagram of a light supplement LED lamp driving device according to the present invention;

in the figure, 1-camera shell, 2-installation connecting plate, 3-installation side plate, 4-installation bedplate, 5-protective cover, 6-rotating shaft, 7-driving shell, 8-driving motor, 9-motor installation seat, 10-driving gear, 11-transmission shaft, 12-first transmission gear, 13-second transmission gear, 14-bearing seat, 15-driven gear, 16-camera module, 17-LED light supplement lamp, 18-LED lamp panel, 19-center hole and 20-main control circuit board.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

As shown in fig. 1-5, an embodiment of the present invention provides a protective cover structure for a reversing camera, including a camera housing 1, a camera module 116 disposed in the camera housing 1, and an LED light supplement lamp 17, wherein two sides of the camera housing 1 are respectively provided with a rotating shaft 6, the rotating shaft 6 is provided with a protective cover 5, and the protective cover 5 surrounds the rotating shaft 6 to cover the camera module 16 and the LED light supplement lamp 17; the protective cover 5 is driven by a drive motor 8 to rotate around the rotation axis 6.

Specifically, camera housing 1 rear portion is provided with drive housing 7, driving motor 8 sets up through a motor mount 9 in the drive housing 7, driving motor 8 passes through gear train or belt drive mode drive visor 5 along axis of rotation 6 rotates.

Preferably, the protective cover 5 is arc-shaped, two sides of the protective cover 5 are rotatably arranged on the rotating shaft 6, the front panel of the protective cover 5 covers the front end of the camera shell 1, and the LED light supplement lamp 17 and the lens of the camera module 16 are arranged at the front end of the camera shell 1.

As shown in fig. 6 and 7, a main control circuit board 20 is further arranged in the camera housing 1, the LED light supplement lamp 17 is installed in an LED lamp panel 18, the LED lamp panel 18 has a center hole 19, the camera module 16 is arranged in the center hole 19 in a penetrating manner, the LED lamp panel 18 is connected with the main control circuit board 20, a processor is integrally arranged on the main control circuit board 20 and corresponds to the LED driving device of the LED lamp panel 18 and corresponds to the image acquisition device of the camera module 16 and corresponds to the motor driving device of the driving motor 8.

As shown in fig. 3 and 4, the driving motor 8 drives the rotating shaft 6 on one side through a gear set, the output end of the driving motor 8 is provided with a driving gear 10, the rotating shaft 6 and a driving shell 7 between the driving gears 10 are provided with a transmission shaft 11 through a bearing seat 14, the transmission shaft 11 is sleeved with a first transmission gear 12 and a second transmission gear 13, the first transmission gear 12 is engaged with the driving gear 10, and the second transmission gear 13 is engaged with a driven gear 15 mounted on the rotating shaft 6.

As shown in fig. 1, the protective cover structure of the reversing camera further includes a mounting connection plate 2, and the mounting connection plate 2 is connected with the upper part or the rear part of the camera housing 1.

Specifically, the mounting connecting plate 2 is connected with a mounting bedplate 4 through a plurality of mounting side plates 3, and the mounting bedplate 4 is provided with a fixing hole and is fixedly connected with a vehicle through the fixing hole.

Optionally, a memory device and a voltage conversion device connected to the processor are further integrated on the main control circuit board 20.

Optionally, the camera housing 1 is further provided with a connecting line (not shown), the connecting line is connected to the main control circuit board 20, and the connecting line is used for transmitting video signals, reversing detection signals, and power signals.

Specifically, fig. 8 is a schematic circuit diagram of one of the motor driving devices according to the present invention; FIG. 9 is a schematic diagram of one of the processor circuits involved in the present invention; FIG. 10 is a schematic circuit diagram of one of the image capture devices according to the present invention; FIG. 11 is a schematic circuit diagram of one of the memory devices according to the present invention; FIG. 12 is a schematic diagram of a BMW 5pin input connector circuit according to the present invention; FIG. 13 is a schematic diagram of a 12V reverse signal input circuit according to the present invention; fig. 14 is a schematic circuit diagram of a light supplement LED lamp driving device according to the present invention; the device circuit of the embodiment is not limited thereto, and other devices such as a camera module, an LED lamp driving device, etc. are all universal standard devices or devices known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimental methods.

According to the protective cover structure of the reversing camera, provided by the embodiment of the utility model, through arranging the driving motor and the protective cover, when the main control circuit board receives a reversing detection signal, the driving motor drives the protective cover to be opened, the camera module and the LED light supplement lamp start to work to acquire a video image behind a vehicle, and when reversing is finished, the protective cover resets to shield the camera lens and the LED light supplement lamp, so that damage and pollution to the camera lens and the light supplement lamp caused by road surface sand, sewage and dust are avoided, the structure is simple, and the user experience is high.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, and these embodiments are still within the scope of the utility model.

In the description of the present patent application, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "rows," "columns," and the like are used in the orientation or positional relationship shown in the drawings for the convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the novel nature of this patent application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present patent application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In the present patent application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," "secured," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present patent can be understood by those skilled in the art according to specific situations.

In the patent of the utility model, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Claims

1. A protective cover structure of a reversing camera is characterized by comprising a camera shell, a camera module and an LED light supplement lamp, wherein the camera module and the LED light supplement lamp are arranged in the camera shell; the protective cover is driven by a driving motor to rotate around the rotating shaft.

2. The protective cover structure of a reversing camera according to claim 1, wherein a driving housing is disposed at the rear of the camera housing, the driving motor is disposed in the driving housing through a motor mounting seat, and the driving motor drives the protective cover to rotate along the rotating shaft through a gear set or a belt transmission manner.

3. The protective cover structure of the reversing camera of claim 1, wherein the protective cover is arc-shaped, two sides of the protective cover are rotatably arranged on the rotating shaft, a front panel of the protective cover covers the front end of the camera shell, and the LED light supplement lamp and the lens of the camera module are arranged at the front end of the camera shell.

4. The protective cover structure of a reversing camera according to claim 1, wherein a main control circuit board is further disposed in the camera housing, the LED light supplement lamp is mounted in an LED lamp panel, the LED lamp panel has a center hole, the camera module is disposed through the center hole, the LED lamp panel is connected to the main control circuit board, and a processor, an LED driving device corresponding to the LED lamp panel, an image collecting device corresponding to the camera module, and a motor driving device corresponding to the driving motor are integrally disposed on the main control circuit board.

5. The protective cover structure of the reversing camera according to claim 2, wherein the driving motor drives the rotating shaft on one side of the protective cover structure through a gear set, a driving gear is arranged at an output end of the driving motor, a transmission shaft is arranged on a driving shell between the rotating shaft and the driving gear through a bearing seat, a first transmission gear and a second transmission gear are sleeved on the transmission shaft, the first transmission gear is meshed with the driving gear, and the second transmission gear is meshed with a driven gear arranged on the rotating shaft.

6. The protective cover structure of a backup camera according to claim 1, further comprising a mounting connection plate connected to an upper portion or a rear portion of the camera housing.

7. The protective cover structure of a reversing camera according to claim 6, wherein the mounting connecting plate is connected with a mounting platen through a plurality of mounting side plates, and the mounting platen is provided with fixing holes through which the mounting connecting plate is fixedly connected with a vehicle.

8. The protective cover structure of the reversing camera according to claim 4, wherein a storage device and a voltage conversion device connected with a processor are further integrated on the main control circuit board.