CN210041966U - Double-light-path camera device in vehicle and vehicle-mounted robot - Google Patents
Double-light-path camera device in vehicle and vehicle-mounted robot Download PDFInfo
- Publication number
- CN210041966U CN210041966U CN201921028303.9U CN201921028303U CN210041966U CN 210041966 U CN210041966 U CN 210041966U CN 201921028303 U CN201921028303 U CN 201921028303U CN 210041966 U CN210041966 U CN 210041966U
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- light
- vehicle
- cover
- camera device
- cover body
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- 206010070834 Sensitisation Diseases 0.000 claims abstract description 15
- 230000008313 sensitization Effects 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 230000009977 dual effect Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000003384 imaging method Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 239000013307 optical fiber Substances 0.000 description 17
- 230000006399 behavior Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
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- Studio Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to an on-vehicle equipment technical field specifically indicates a double light path camera device and contain this camera device's on-vehicle robot in car. The device includes sensitization base and sets up the leaded light cover on the sensitization base perpendicularly, and the leaded light cover can be rotatory around self axis, and the sensitization base includes bottom plate, packing ring, carousel bearing, photosensitive element and driving motor, and the leaded light cover includes the bottom open-ended cover body and locates two conduction optic fibre that cover body is inside. Locate two inside conduction optic fibre of the device light guide cover and be equivalent to two mutually noninterference light paths, its conduction optic fibre bottom to the light sensing element photosurface can accurate reduction light transmission window outside image and act on the different regions of photosurface, light guide cover is the sensitization base rotation relatively in addition, therefore the device can realize driving record and interior personnel's monitoring simultaneously, and easily reaches the look around effect, is fit for being applied to in the on-vehicle robot.
Description
Technical Field
The utility model relates to an on-vehicle equipment technical field specifically indicates a double light path camera device and contain this camera device's on-vehicle robot in car.
Background
The vehicle-mounted robot arranged on the center console of the passenger vehicle can realize multiple functions by means of various built-in devices as intelligent equipment, and the built-in camera device is mainly used for vehicle driving recording and monitoring of people in the vehicle, so that the vehicle-mounted robot needs to monitor in different directions towards a front windshield and towards the people in the vehicle at the same time.
Because the environment in the vehicle is complicated and shelters from the middle and rear row of people, the vehicle-mounted robot mainly monitors the front row of people. The camera device mainly monitors states and behaviors of drivers who are drunk, tired in driving, and easy to cause traffic accidents such as driving and checking mobile phones. The passenger in the assistant driving seat is closest to the driver, so that the driving behavior can be directly interfered, and the monitoring of the behavior is beneficial to the judgment of the responsibility of the traffic accident. The camera device using a group of cameras facing different directions as the vehicle-mounted robot is undoubtedly the best scheme, but the implementation cost of the scheme is undoubtedly high, and the popularization and the application are not facilitated.
Disclosure of Invention
A first object of the utility model is to provide a can realize the interior double light path camera device of car of driving record and interior personnel's monitoring simultaneously.
A second object of the present invention is to provide an on-vehicle robot having the above-mentioned in-vehicle dual light path camera device.
In order to realize the first purpose, the utility model provides a double light path camera device in car, including sensitization base and the leaded light cover that sets up perpendicularly on sensitization base, the leaded light cover can be rotatory around self axis, and its special character lies in, and sensitization base includes bottom plate, packing ring, carousel bearing, photosensitive element and driving motor.
The turntable bearing comprises a turntable inner ring and a turntable outer ring, the gasket is connected between the bottom plate and the turntable bearing, the top surface of the gasket is attached to the bottom surface of the turntable inner ring, and the bottom surface of the gasket is attached to the bottom plate. Photosensitive element and driving motor all adorn on the bottom plate, and photosensitive element is located carousel inner circle center department, and driving motor is located the inboard edge of carousel inner circle.
The light guide cover comprises a cover body with an opening at the bottom and two conducting optical fibers arranged in the cover body, each conducting optical fiber comprises an upper horizontal section, an arc-shaped transition middle section and a vertical lower section from top to bottom, the end part of the vertical lower section is located in the photosensitive range of the photosensitive element, two connecting supports used for fixing the conducting optical fibers are arranged in the cover body, and a light-transmitting window is arranged on the side wall of the cover body in an area corresponding to the end part of the upper horizontal section. The output end of the driving motor is provided with a transmission gear, and the inner wall of the cover body is provided with a gear ring meshed with the transmission gear. The bottom edge of the cover body is provided with a flange plate attached to the top surface of the outer ring of the turntable, and the bottom of the cover body is connected with the outer ring of the turntable at the flange plate.
By above-mentioned scheme, the light guide cover can rotate relative to the sensitization base, and two conduction optic fibre of its inside are equivalent to two mutually noninterference light paths, just can accurate reduction printing opacity window outside image and act on the different regions of sensitization face to the conduction optic fibre bottom of sensitization element sensitization face. The two conducting optical fibers are respectively used for monitoring driving records and personnel in a vehicle, and the personnel in the vehicle mainly need to monitor a driver position, so that the arrangement positions of the two conducting optical fibers are optimized, the upper horizontal section of one conducting optical fiber is just opposite to the driver position, the upper horizontal section of the other conducting optical fiber is just opposite to a front windshield, two conventional shooting angles can be determined, the basic use requirements are met, and the light guide cover does not need to be adjusted in a rotating mode frequently.
Further, the central connecting line of the two light-transmitting windows is intersected with the axis of the cover body.
From top to bottom, accord with two shooting angles of above-mentioned camera device who arranges the form and carry on the back mutually, consequently the light guide cover only need rotate 180 and can reach the look around effect, but the advantage of the dual optical path of make full use of.
The further scheme is that the connecting support comprises a connecting plate, the connecting support further comprises a straight sleeve and a half sleeve elbow, the inner diameter of the straight sleeve is equal to that of the half sleeve elbow, the straight sleeve is sleeved on the vertical lower section, the first end of the connecting plate is connected with the outer side of the straight sleeve, the second end of the connecting plate is connected with the inner wall of the cover body, the lower end of the half sleeve elbow is connected with the upper end of the straight sleeve, the inner side of the half sleeve elbow is attached to the middle transition section and the upper horizontal section, and the cross section of the half sleeve elbow is.
Therefore, the connecting support is simple in structure, can stably support and fix the conducting optical fiber, and is convenient to disassemble and assemble the conducting optical fiber.
The further scheme is that the driving motor is a stepping motor.
From top to bottom, step motor's step angle is fixed, but the accurate control rotation range is fit for the higher leaded light cover of drive rotation accuracy requirement.
The double-light-path camera device in the vehicle further comprises an infrared cut-off filter arranged above the photosensitive element.
As can be seen from the above, the photosensitive element can sense infrared light, and the infrared light causes focus shift and color cast defect, which affects the imaging quality, and therefore, it is necessary to filter the infrared light through a specific filter.
In order to achieve the second object, the present invention provides a vehicle-mounted robot, characterized in that the vehicle-mounted robot includes the in-vehicle dual optical path imaging device.
Drawings
Fig. 1 is a structural view of an embodiment of the dual optical path imaging device in a vehicle according to the present invention.
Fig. 2 is an internal structure view of an embodiment of the dual optical path imaging device in the vehicle interior of the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1 and 2, the utility model provides an in-vehicle double-light-path camera device includes photosensitive base 1 and sets up the light guide cover 2 on photosensitive base 1 perpendicularly, and light guide cover 2 can be rotatory around self axis.
The photosensitive base 1 comprises a bottom plate 11, a gasket 12, a turntable bearing 13, a photosensitive element 14 and a driving motor 15, wherein the turntable bearing 13 comprises a turntable inner ring 131 and a turntable outer ring 132, the gasket 12 is connected between the bottom plate 11 and the turntable bearing 13, the top surface of the gasket 12 is attached to the bottom surface of the turntable inner ring 131, and the bottom surface of the gasket 12 is attached to the bottom plate 11. The photosensitive element 14 and the driving motor 15 are both arranged on the bottom plate 11, the photosensitive element 14 is positioned at the center of the turntable inner ring 131, and the driving motor 15 is positioned at the inner side edge of the turntable inner ring 131.
The light guide cover 2 can rotate relative to the light-sensitive base 1, two conducting optical fibers 22 in the light guide cover are equivalent to two light paths which are not interfered with each other, and the bottom end of the conducting optical fiber 22 facing the light-sensitive surface of the light-sensitive element 14 can accurately restore images outside the light-transmitting window 24 and act on different areas of the light-sensitive surface.
The two conducting optical fibers 22 are respectively used for vehicle driving recording and monitoring of people in a vehicle, and the people in the vehicle mainly need to monitor a driver position, so that the arrangement positions of the two conducting optical fibers 22 are optimized, the upper horizontal section 221 of one conducting optical fiber is just opposite to the driver position, the upper horizontal section 221 of the other conducting optical fiber is just opposite to a front windshield, two conventional shooting angles can be determined, the basic use requirements are met, and the light guide cover 2 does not need to be rotated and adjusted frequently. In the embodiment, the inner ring 131 of the turntable, the washer 12 and the bottom plate 11 are connected into a whole by a bolt connection mode.
The central connecting line of the two light-transmitting windows 24 is intersected with the axis of the cover body 21, and two shooting angles of the camera device conforming to the arrangement form are opposite, so that the light guide cover 2 can achieve the effect of looking around only by rotating 180 degrees, and the advantages of double light paths can be fully utilized.
The connecting bracket 23 comprises a connecting plate 231, the connecting bracket 23 further comprises a straight sleeve 232 and a half-sleeve bent pipe 233 with the same inner diameter, the straight sleeve 232 is sleeved on the vertical lower section 223, the first end of the connecting plate 231 is connected with the outer side of the straight sleeve 232, the second end of the connecting plate 231 is connected with the inner wall of the cover body 21, the lower end of the half-sleeve bent pipe 233 is connected with the upper end of the straight sleeve 232, the inner side of the half-sleeve bent pipe 233 is attached to the transition middle section 222 and the horizontal upper section 221, and the cross section of the half-sleeve bent pipe 233 is semicircular.
The connecting bracket 23 has a simple structure, and can stably support and fix the conducting optical fiber 22, and is convenient for dismounting the conducting optical fiber 22.
The driving motor 15 is a stepping motor, the stepping angle of the stepping motor is fixed, the rotation amplitude can be accurately controlled, and the driving device is suitable for driving the light guide cover 2 with higher rotation precision requirement.
The in-vehicle dual-light-path camera device further comprises an infrared cut-off filter 16 arranged above the photosensitive element, the photosensitive element 14 can sense infrared light generally, and the infrared light can cause focus offset and color cast badness to influence the imaging quality, so that the infrared light needs to be filtered by a specific filter.
Claims (6)
1. Double-light-path camera device in car, including sensitization base with set up perpendicularly in leaded light cover on the sensitization base, leaded light cover can be around self axis rotation, its characterized in that:
the photosensitive base comprises a bottom plate, a gasket, a turntable bearing, a photosensitive element and a driving motor, the turntable bearing comprises a turntable inner ring and a turntable outer ring, the gasket is connected between the bottom plate and the turntable bearing, the top surface of the gasket is attached to the bottom surface of the turntable inner ring, the bottom surface of the gasket is attached to the bottom plate, the photosensitive element and the driving motor are both arranged on the bottom plate, the photosensitive element is located at the center of the turntable inner ring, and the driving motor is located at the inner side edge of the turntable inner ring;
the light guide cover includes the bottom open-ended cover body and locates two conduction optic fibre of cover internal portion, each conduction optic fibre from top to bottom includes horizontal upper segment, curved transition middle section and vertical hypomere, the tip of vertical hypomere is in photosensitive element's sensitization within range, cover internal portion is equipped with and is used for fixing two linking bridge of conduction optic fibre, cover on the lateral wall with the region that horizontal upper segment tip corresponds is equipped with the light trap, driving motor's output is equipped with drive gear, cover internal wall be equipped with drive gear meshed gear circle, the bottom edge of the cover body be equipped with the ring flange of carousel outer lane top surface laminating, cover body bottom be in ring flange department with the carousel outer lane is connected.
2. A dual optical path camera device in a vehicle as claimed in claim 1, wherein:
the central connecting line of the two light-transmitting windows is intersected with the axis of the cover body.
3. A dual optical path camera device in a vehicle as claimed in claim 1, wherein:
the linking bridge includes the connecting plate, just the linking bridge still includes the straight sleeve pipe and half a set of return bend that the internal diameter equals, straight sleeve pipe cover is located on the vertical hypomere, the first end of connecting plate with straight sheathed tube outside is connected, the second end of connecting plate with the interior wall connection of the cover body, the lower extreme of half a set of return bend with straight sheathed tube connection's upper end is connected, the inboard of half a set of return bend with the transition middle section with the laminating of level upper segment, the cross-section semicircular in shape of half a set of return bend.
4. A dual optical path camera device in a vehicle as claimed in claim 1, wherein:
the driving motor is a stepping motor.
5. An in-vehicle dual light path imaging device according to any one of claims 1 to 4, wherein:
the double-light-path camera device in the vehicle further comprises an infrared cut-off filter arranged above the photosensitive element.
6. A vehicle-mounted robot is characterized in that:
the vehicle-mounted robot comprises the in-vehicle double-light-path camera device as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028303.9U CN210041966U (en) | 2019-07-02 | 2019-07-02 | Double-light-path camera device in vehicle and vehicle-mounted robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028303.9U CN210041966U (en) | 2019-07-02 | 2019-07-02 | Double-light-path camera device in vehicle and vehicle-mounted robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210041966U true CN210041966U (en) | 2020-02-07 |
Family
ID=69349341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921028303.9U Expired - Fee Related CN210041966U (en) | 2019-07-02 | 2019-07-02 | Double-light-path camera device in vehicle and vehicle-mounted robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210041966U (en) |
-
2019
- 2019-07-02 CN CN201921028303.9U patent/CN210041966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: Room 105, No. 6, Baohua Road, Hengqin New District, Zhuhai City, Guangdong Province, 519000 - 34312 (centralized office area) Patentee after: ZHUHAI QUANXINTONG TECHNOLOGY CO.,LTD. Address before: 528454 Room 413, Building B, Innovation Center Factory, No. 34, Cuicheng Road, Cuiheng New District, Zhongshan City, Guangdong Province (application for residence) Patentee before: ZHONGSHAN ANXINTONG ROBOT MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |