CN117319776A - Wireless solar license plate frame rearview camera - Google Patents
Wireless solar license plate frame rearview camera Download PDFInfo
- Publication number
- CN117319776A CN117319776A CN202311591660.7A CN202311591660A CN117319776A CN 117319776 A CN117319776 A CN 117319776A CN 202311591660 A CN202311591660 A CN 202311591660A CN 117319776 A CN117319776 A CN 117319776A
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- Prior art keywords
- plate
- camera
- power output
- solar panel
- shell
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- Granted
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- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 74
- 238000007789 sealing Methods 0.000 claims description 64
- 239000007788 liquid Substances 0.000 claims description 27
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 239000000110 cooling liquid Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- 230000013011 mating Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- 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
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
- H04N23/811—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation by dust removal, e.g. from surfaces of the image sensor or processing of the image signal output by the electronic image sensor
-
- 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
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention belongs to the technical field of vehicle-mounted cameras, and particularly relates to a wireless solar license plate frame rearview camera which comprises a camera housing, wherein solar plate mounting frames are rotationally connected to the left side and the right side of the camera housing, a connecting L plate is arranged at the top of the camera housing, two solar plate mounting frames are fixedly connected through the connecting L plate, a license plate mounting plate is fixedly connected to the rear side of the solar plate mounting frames and the connecting L plate, a camera module is arranged on the front side of the inner wall of the camera housing, a circuit board is arranged on the inner bottom side of the camera housing, the camera module is connected to the circuit board, a battery is arranged in the solar plate mounting frames, a wireless signal emitter is arranged in one of the solar plate mounting frames, the battery and the wireless signal emitter are both connected with the circuit board, and a solar plate is arranged on the outer side of the solar plate mounting frames. The invention can realize automatic or manual cleaning of the image acquisition part of the camera and ensure the working environment of the camera.
Description
Technical Field
The invention belongs to the technical field of vehicle-mounted cameras, and particularly relates to a wireless solar license plate frame rearview camera.
Background
The vehicle-mounted rearview camera is a camera arranged at the rear part of the automobile, is mainly used for shooting images at the rear part of the automobile, helps a driver to know the condition at the rear part of the automobile, avoids traffic accidents, and assists parking of the automobile.
Under the moist condition of road surface, the wheel rolls road surface moisture when the car is driven on the road surface, can make the moisture atomizing on road surface and form steam, and these steam mixes and have the mud to float in the sky, and partial steam can adhere in car both sides and afterbody along with the removal of vehicle, and especially the steam of afterbody can cover on the adoption camera at car rear portion for the camera adopts the image unclear, and the situation behind the convenient car subjective vehicle to and the vehicle parking of being inconvenient for has produced adverse effect to driving safety from this.
Because the camera at the rear of the automobile is atomized under high-speed rolling of wheels of the automobile under rainy and snowy weather and accumulated water on the road surface, the accumulated water floats in the air and possibly blocks the image capturing part of the camera at the rear of the automobile, the follow-up operation of drivers is influenced, and meanwhile, the camera is external and has higher requirements for the working environment of the camera.
Disclosure of Invention
The invention aims to provide a wireless solar license plate frame rearview camera which can automatically or manually clear an image acquisition part of the camera and can ensure the working environment of the camera.
The technical scheme adopted by the invention is as follows:
the utility model provides a wireless solar license plate frame rear-view camera, includes the shell of making a video recording, the left and right sides of shell of making a video recording rotates and is connected with the solar panel mounting bracket, the top of shell of making a video recording is provided with and connects L board, two solar panel mounting brackets pass through and connect L board fixed connection, solar panel mounting bracket, the rear side fixedly connected with license plate mounting panel of connecting L board, the inner wall front side of shell of making a video recording is provided with the module of making a video recording, the inside bottom side of shell of making a video recording is provided with the circuit board, the module of making a video recording is connected on the circuit board, be provided with the battery in the solar panel mounting bracket, one of them be provided with wireless signal transmitter in the solar panel mounting bracket, battery, wireless signal transmitter all are connected with the circuit board, the outside of solar panel mounting bracket is provided with solar panel;
the front corner of the connecting L plate is rotationally connected with a cleaning roller;
the dehumidification device is arranged at the rear side of the camera shooting shell and is used for dehumidifying the inside of the camera shooting shell;
the heat dissipation device is arranged at the bottom side of the circuit board and is used for dissipating heat in the camera shooting shell;
the first power output device is arranged on one side, close to the camera shooting shell, of the solar panel mounting frame on the left side and is used for providing power for the dehumidifying device and the radiating device;
the second transmission speed regulating device is arranged between the first power output device and the camera shooting shell and is used for distributing the power of the first power output device to the dehumidifying device and the radiating device;
the second power output device is arranged on one side, close to the camera shooting shell, of the right solar panel mounting frame and is used for providing power for the connecting L plate;
the first transmission speed regulating device is arranged between the second power output device and the camera shooting shell and is used for transmitting the power of the second power output device to the cleaning roller;
the right side fixedly connected with step motor in the solar panel mounting bracket, the right side fixedly connected with transmission shaft two of shell of making a video recording, step motor is connected with transmission shaft two transmission.
The first power output device comprises a round hole square frame fixed inside the solar panel mounting frame, a seed matching block rotationally connected to the middle of the round hole square frame, an elastic sheet fixedly connected to one side, far away from the center of gravity, of the seed matching block, an inner ratchet wheel circular plate rotationally connected to the outer side of the seed matching block, and a spring arranged at the bottom side of the inner ratchet wheel circular plate, wherein the elastic sheet is mutually matched with the inner ratchet wheel circular plate, and the inner ratchet wheel circular plate is fixedly connected with one end of an outer ring of the spring.
The second transmission speed regulating device comprises a second mounting plate fixed on one side of the solar panel mounting frame, which is close to the camera shooting shell, a second gear set rotating inside the second mounting plate, a transmission sleeve fixed on the middle of the seed matching block, a first transmission shaft fixed on the middle of the transmission sleeve, a gear fixed on the first transmission shaft, and a rotating ring rotationally connected on one side of the second mounting plate, which is close to the camera shooting shell, wherein a power input end of the second gear set is in transmission connection with a spring, a power output end of the second gear set is in transmission connection with the heat dissipation device, and a power output end of the second gear set is rotationally connected on the rotating ring.
The heat dissipation device comprises a first liquid guide pipe, a second liquid guide pipe, a sealing shaft sleeve, a rotating table, a reciprocating screw rod, a piston plate, a through hole and a sealing rubber plate, wherein the first liquid guide pipe and the second liquid guide pipe are arranged in a circuit board, the sealing shaft sleeve is arranged in a heat dissipation plate, the sealing shaft sleeve is fixed at one end of the second liquid guide pipe, which is close to a solar panel mounting frame, the rotating table is rotationally connected to the middle of the sealing shaft sleeve, the reciprocating screw rod is fixed at one end of the rotating table, which is far away from the sealing shaft sleeve, the piston plate is in transmission connection with the outer side of the reciprocating screw rod, the through hole is formed in the piston plate, the sealing rubber plate is covered at one end of the piston plate, which is far away from the sealing shaft sleeve, one end of the sealing rubber plate is communicated with the tail end of the heat dissipation plate, the other end of the first liquid guide pipe is communicated between the sealing shaft sleeve and the piston plate, the rotating table is in transmission connection with the power output end of the second gear set, one side of the piston plate, which is far away from the sealing shaft sleeve is provided with a conical table face which faces inwards concave towards the sealing shaft sleeve.
The dehumidification device comprises a guide frame fixed on the rear side of the inner wall of the camera shooting shell, a round platform sealing plate in the middle of the guide frame in a sliding mode, a sealing rubber ring sleeved on the outer side of the round platform sealing plate, a porous ventilation net fixed on one end of the round platform sealing plate, a crown gear end face, which is connected with one end of the porous ventilation net away from the round platform sealing plate, and stirring rods fixed on one side of the crown gear end face, which is close to the round platform sealing plate, wherein the stirring rods are multiple in number and are arranged in a staggered mode, and one side of the crown gear end face is in transmission engagement with a gear.
The cleaning roller is provided with a plurality of scraping sheets, and the scraping sheets are provided with partition grooves in a staggered manner.
The first transmission speed regulating device comprises a first mounting plate fixed on one side of a solar panel mounting frame, which is close to a camera shooting shell, a first gear set rotatably connected inside the first mounting plate, and a limit two-tooth gear rotatably connected to the outer side of a power output end of the first gear set, wherein the limit two-tooth gear is rotatably connected to a console on one side of the mounting plate, which is close to the camera shooting shell, through a torsion spring, the limit two-tooth gear is coaxial with the console and synchronously rotates, the power input end of the first gear set is matched with the second power output device, the shape of the console is b-shaped, and one side, which is far away from a rotation axis, of the console is attached to the outer side of the camera shooting shell under the action of the torsion spring.
One side of the camera shooting shell, on which the camera shooting module is arranged, is provided with a concave platform, and the first power output device and the second power output device are identical in structure and are symmetrically arranged.
The invention has the technical effects that:
according to the invention, in the moving process of the automobile, along with acceleration and deceleration of the automobile, the seed matching block swings at the moment and drives the elastic piece to swing, when the elastic piece contacts with the inclined surface of the inner ratchet wheel circular plate, the elastic piece swings towards the axis of the seed matching block, and then when the elastic piece swings reversely under the action of the gravity center, the swinging of the seed matching block can drive the inner ratchet wheel circular plate to rotate in one direction, so that the purposes of continuously applying force to the spring and storing the torsion force of the spring are realized in a reciprocating manner, and the follow-up heat dissipation and dehumidification of the camera module are facilitated;
the invention controls the stepping motor to work, drives the camera shooting shell to rotate through the transmission shaft II, realizes the upward rotation of the camera shooting module, deflects at a certain angle under the action of the torsion spring in the rotation process of the camera shooting module, realizes the gear engagement limit separation of the transmission teeth of the limit two-tooth gear and the power output end of the gear set I, drives the transmission speed regulating device I to rotate through the power output device II at the moment, and finally drives the cleaning roller to rotate, thereby realizing the aim of cleaning the camera shooting surface of the camera shooting module, and has good cleaning effect and rapid cleaning.
According to the invention, through the cooperation of the solar panel, the battery and the wireless signal transmitter, the power line and the data transmission line are not required to be laid on the vehicle, and the installation difficulty of equipment is reduced.
The invention drives the transmission sleeve to swing through the first power output device and drives the gear to rotate through the first transmission shaft, so that the gear drives the crown gear end face to rotate, and the stirring rod is driven by the crown gear end face to stir dehumidification particles in the porous ventilation net, so that the dehumidification particles can absorb water more fully, meanwhile, the power output device drives the second gear set to rotate, and the power output end of the second gear set drives the rotating table to rotate, so that the piston plate reciprocates on the reciprocating screw rod, the purpose of driving the cooling plate and the cooling liquid in the second liquid guide pipe to flow unidirectionally is achieved in a reciprocating manner, the cooling liquid is radiated through the cooling fin, the humidity and the temperature in the working environments of the camera module and the circuit board are controlled, and the service life of electronic components is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the camera housing and adjacent components of the present invention;
FIG. 3 is a schematic illustration of the structure of FIG. 2 in semi-section in the present invention;
FIG. 4 is a schematic view of the longitudinal structure of the camera housing and adjacent components of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 in semi-section in the present invention;
FIG. 6 is a schematic side view of the longitudinally expanded configuration of FIG. 4 in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the area A of FIG. 6 in the present invention;
FIG. 8 is a schematic view of the structure of the region B of FIG. 6 in the present invention;
FIG. 9 is a schematic view of the structure of the region C of FIG. 3 in the present invention;
FIG. 10 is a schematic view of a semi-sectional structure of a dehumidifying device of the present invention;
fig. 11 is a schematic diagram of a semi-sectional structure of a heat dissipating device according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a camera housing; 2. a solar panel mounting rack; 3. a license plate mounting plate; 4. a first transmission speed regulating device; 401. a first mounting plate; 402. a first gear set; 403. limiting the two-tooth gears; 404. a console; 5. a transmission speed regulating device II; 501. a second mounting plate; 502. a second gear set; 503. a transmission sleeve; 504. a transmission shaft I; 505. a gear; 506. rotating the circular ring; 6. a first power output device; 601. round hole square frames; 602. a mating block; 603. an elastic sheet; 604. an inner ratchet round plate; 605. a spring; 7. a second power output device; 8. a dehumidifying device; 801. a guide frame; 802. sealing the rubber ring; 803. a porous air-permeable net; 804. end face of crown gear; 805. round platform sealing plate; 806. a stirring rod; 9. a heat sink; 901. a heat dissipation plate; 902. a first catheter; 903. a second catheter; 904. a heat sink; 905. sealing the shaft sleeve; 906. a rotating table; 907. a reciprocating screw rod; 908. a piston plate; 909. sealing the rubber plate; 910. a through hole; 10. a circuit board; 11. a camera module; 12. a dividing groove; 13. cleaning a roller; 14. a stepping motor; 15. a transmission shaft II; 16. connecting an L plate; 17. a solar panel; 18. a battery; 19. a wireless signal transmitter.
Detailed Description
The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.
As shown in fig. 1-11, a wireless solar license plate frame rearview camera comprises a camera housing 1, wherein a solar panel mounting frame 2 is rotatably connected to the left side and the right side of the camera housing 1, a connecting L plate 16 is arranged at the top of the camera housing 1, two solar panel mounting frames 2 are fixedly connected through the connecting L plate 16, a license plate mounting plate 3 is fixedly connected to the rear side of the solar panel mounting frame 2 and the connecting L plate 16, a camera module 11 is arranged on the front side of the inner wall of the camera housing 1, a circuit board 10 is arranged on the bottom side of the inner side of the camera housing 1, the camera module 11 is connected to the circuit board 10, a battery 18 is arranged in the solar panel mounting frame 2, a wireless signal emitter 19 is arranged in one of the solar panel mounting frames 2, the battery 18 and the wireless signal emitter 19 are both connected with the circuit board 10, and a solar panel 17 is arranged on the outer side of the solar panel mounting frame 2;
the front corner of the connecting L plate 16 is rotatably connected with a cleaning roller 13;
a dehumidifying device 8, the dehumidifying device 8 is installed at the rear side of the camera housing 1, and the dehumidifying device 8 is used for dehumidifying the inside of the camera housing 1;
a heat dissipation device 9, wherein the heat dissipation device 9 is arranged at the bottom side of the circuit board 10, and the heat dissipation device 9 is used for dissipating heat inside the camera housing 1;
the first power output device 6 is arranged on one side, close to the camera shooting shell 1, of the solar panel mounting frame 2 on the left side, and the first power output device 6 is used for providing power for the dehumidifying device 8 and the heat dissipating device 9;
the transmission speed regulating device II 5 is arranged between the power output device I6 and the camera shooting shell 1, and the transmission speed regulating device II 5 is used for distributing the power of the power output device I6 to the dehumidifying device 8 and the radiating device 9;
the second power output device 7 is arranged on one side, close to the camera shooting shell 1, of the right solar panel mounting frame 2, and the second power output device 7 is used for providing power for the connecting L plate 16;
the first transmission speed regulating device 4 is arranged between the second power output device 7 and the camera shooting shell 1, and the first transmission speed regulating device 4 is used for transmitting the power of the second power output device 7 to the cleaning roller 13;
referring to fig. 5, a stepper motor 14 is fixedly connected in the right solar panel mounting frame 2, a transmission shaft II 15 is fixedly connected to the right side of the camera shooting shell 1, and the stepper motor 14 is in transmission connection with the transmission shaft II 15.
Referring to fig. 5-6, one side of the camera housing 1, on which the camera module 11 is mounted, is a concave platform, and the first power output device 6 and the second power output device 7 are identical in structure and symmetrically arranged.
According to the structure, when a shielding object is adhered to the surface of the camera module 11 in rainy and snowy weather, the stepper motor 14 is controlled to work manually or intelligently, the stepper motor 14 drives the transmission shaft II 15 to rotate, the camera housing 1 is driven to rotate through the transmission shaft II 15, the purpose of rotating the camera module 11 upwards is achieved, the power output device II 7 drives the transmission speed regulating device I4 to rotate, and finally the cleaning roller 13 is driven to rotate, so that the purpose of cleaning the camera surface of the camera module 11 is achieved.
Further, the solar panel 17 is used for charging the battery 18, so as to drive the circuit board 10 and the camera module 11 to work, and meanwhile, the signal collected by the camera module 11 is transmitted to the display end through the wireless signal transmitter 19.
Referring to fig. 6 to 7, the first power output device 6 comprises a round hole square frame 601 fixed inside the solar panel mounting frame 2, a seed matching block 602 rotatably connected to the middle of the round hole square frame 601, an elastic piece 603 fixedly connected to one side of the seed matching block 602 far away from the center of gravity, an inner ratchet round plate 604 rotatably connected to the outer side of the seed matching block 602, a spring 605 arranged at the bottom side of the inner ratchet round plate 604, the elastic piece 603 and the inner ratchet round plate 604 are mutually matched, and the inner ratchet round plate 604 is fixedly connected with one end of the outer ring of the spring 605.
According to the structure, in the moving process of the automobile, along with the acceleration and deceleration of the automobile, the round hole square frame 601 swings in the seed matching block 602, so that the swinging of the elastic piece 603 is driven, when the elastic piece 603 contacts with the inclined surface of the inner ratchet round plate 604, the elastic piece 603 swings towards the axis of the seed matching block 602, and then when the elastic piece 603 swings reversely under the action of the gravity center, the swinging of the seed matching block 602 can drive the inner ratchet round plate 604 to rotate unidirectionally, and the purpose of energy storage of the spring 605 is further achieved.
Referring to fig. 6-7, the transmission speed regulating device two 5 comprises a mounting plate two 501 fixed on one side of the solar panel mounting frame 2 close to the camera shooting shell 1, a gear set two 502 rotating in the mounting plate two 501, a transmission sleeve 503 fixed in the middle of the seed matching block 602, a transmission shaft one 504 fixed in the middle of the transmission sleeve 503, a gear 505 fixed on the transmission shaft one 504, a rotating ring 506 rotatably connected on one side of the mounting plate two 501 close to the camera shooting shell 1, a power input end of the gear set two 502 is in transmission connection with a spring 605, a power output end of the gear set two 502 is in transmission connection with the heat dissipating device 9, and a power output end of the gear set two 502 is rotatably connected on the rotating ring 506.
Referring to fig. 11, the heat dissipating device 9 includes a first liquid guide tube 902, a second liquid guide tube 903, a sealing shaft sleeve 905 fixed to one end of the second liquid guide tube 903 near the solar panel mounting frame 2, a rotating table 906 rotatably connected to the middle of the sealing shaft sleeve 905, a reciprocating screw rod 907 fixed to one end of the rotating table 906 far from the sealing shaft sleeve 905, a piston plate 908 drivingly connected to the outer side of the reciprocating screw rod 907, a through hole 910 formed in the piston plate 908, a sealing rubber plate 909 covering one end of the piston plate 908 far from the sealing shaft sleeve 905, one end of the first liquid guide tube 902 is communicated with the end of the heat dissipating plate 901, the other end of the first liquid guide tube 902 is communicated between the sealing shaft sleeve 905 and the piston plate 908 in the heat dissipating plate 901, the rotating table 906 is drivingly connected to the power output end of the second gear set 502, a conical table face concaved toward the sealing shaft sleeve 905 is provided on one side of the piston plate 908 far from the sealing shaft sleeve 905, and an inner ring of the sealing rubber plate 909 is fixedly connected to one end of the piston plate 908 far from the sealing shaft sleeve 905.
Further, the cooling plate 901 and the first catheter 902 are filled with a cooling liquid.
Further, a seal ring is provided in the seal housing 905.
Still further, fin 904 is located the outside of making a video recording shell 1, and is located the bottom of making a video recording shell 1, and the bottom side at making a video recording shell 1 is connected in the sealed connection of heating panel 901, and heating panel 901 passes through the conducting strip to be connected with circuit board 10, and the air current that drives the car afterbody through the removal of car flows, realizes the purpose of cooling down to making a video recording shell 1 inside.
According to the above structure, the second gear set 502 is driven to rotate by the spring 605, and the rotating table 906 is driven to rotate by the power output end of the second gear set 502, so that the piston plate 908 reciprocates on the reciprocating screw rod 907, when the piston plate 908 moves towards the side far away from the sealing shaft sleeve 905, the piston plate 908 pushes the cooling liquid in the first liquid guide tube 902 and the second liquid guide tube 903 to rotate in the heat dissipation plate 901 and the first liquid guide tube 902 under the sealing rubber plate 909 blocking the through hole 910, when the piston plate 908 moves towards one end close to the sealing shaft sleeve 905, the sealing rubber plate 909 is turned over towards the axis of the reciprocating screw rod 907 under the friction of the inner wall of the heat dissipation plate 901, at this time, the sealing rubber plate 909 blocks the through hole 910, so that the liquid on two sides of the piston plate 908 can circulate, and the purpose of driving the cooling liquid in the heat dissipation plate 901 and the second liquid guide tube 903 to flow unidirectionally is realized by the heat dissipation plate 904.
When the camera housing 1 is turned over to clean the camera module 11, the rotating table 906 drives the power output end of the second gear set 502 and the rotating ring 506 to rotate, so that motion interference is avoided, and after the camera housing 1 is reset, the power output end of the second gear set 502 is meshed with the transmission gear of the second gear set 502 again.
Referring to fig. 10, the dehumidifying device 8 includes a guide frame 801 fixed on the rear side of the inner wall of the camera housing 1, a circular truncated cone sealing plate 805 slidingly inserted in the middle of the guide frame 801, a sealing rubber ring 802 sleeved on the outer side of the circular truncated cone sealing plate 805, a porous air-permeable net 803 fixed on one end of the circular truncated cone sealing plate 805 close to the camera housing 1, a crown gear end face 804 rotatably connected to one end of the porous air-permeable net 803 far away from the circular truncated cone sealing plate 805, and stirring rods 806 fixed on one side of the crown gear end face 804 close to the circular truncated cone sealing plate 805, wherein the number of the stirring rods 806 is multiple and is staggered, and one side of the crown gear end face 804 is in transmission engagement with the gear 505.
Further, the porous air-permeable net 803 is filled with dehumidifying particles.
Further, after the dehumidification particles in the porous air-permeable net 803 lose the dehumidification effect, the round table sealing plate 805 is pulled out to replace the dehumidification particles in the porous air-permeable net 803 so as to ensure the dry environment in the camera housing 1.
According to the structure, the transmission sleeve 503 is driven to swing through the swinging of the seed matching block 602, and the gear 505 is driven to rotate through the first transmission shaft 504, so that the gear 505 drives the crown gear end face 804 to rotate, and the stirring rod 806 is driven to stir the dehumidified particles in the porous air-permeable net 803 through the crown gear end face 804, so that the dehumidified particles absorb water more fully.
Referring to fig. 8, the first transmission speed regulating device 4 includes a first mounting plate 401 fixed on one side of the first solar panel mounting frame 2 near the camera housing 1, a first gear set 402 rotatably connected inside the first mounting plate 401, a limiting two-tooth gear 403 rotatably connected to the outer side of the power output end of the first gear set 402, and a console 404 rotatably connected to one side of the first mounting plate 401 near the camera housing 1 through a torsion spring, wherein the limiting two-tooth gear 403 and the console 404 are coaxial and synchronously rotated, the power input end of the first gear set 402 is adapted to the second power output device 7, the shape of the console 404 is b-shaped, and one side of the console 404 far from the rotation axis is attached to the outer side of the camera housing 1 under the action of the torsion spring.
According to the above structure, when the camera housing 1 rotates under the drive of the second transmission shaft 15, since the radius of the mounting surface of the camera module 11 from the axis of the camera housing 1 is smaller than the radius of the camera housing 1, the console 404 deflects at a certain angle under the action of the torsion spring, so as to drive the transmission teeth of the two limit gears 403 to be engaged with and removed from the gears of the power output end of the first gear set 402, and at this time, the first gear set 402 drives the cleaning roller 13 to rotate under the drive of the second power output device 7, so as to clean the surface of the camera module 11.
Referring to fig. 9, a plurality of scraping blades are provided on the cleaning roller 13, and dividing grooves 12 are alternately formed on the scraping blades.
According to the above structure, with the rapid rotation of the scraping blade, the multiple scraping of the surface of the camera housing 1 is realized, and the surface of the camera module 11 can be cleaned more effectively by the opened dividing groove 12.
The working principle of the invention is as follows: when a shielding object is adhered to the surface of the camera module 11 in rainy and snowy weather, the stepper motor 14 is controlled to work manually or intelligently, the stepper motor 14 drives the transmission shaft II 15 to rotate, the transmission shaft II 15 drives the camera housing 1 to rotate, the purpose of rotating the camera module 11 upwards is achieved, and as the radius of the installation surface of the camera module 11 from the axis line of the camera housing 1 is smaller than the radius of the camera housing 1, the control console 404 deflects at a certain angle under the action of a torsion spring, the transmission teeth of the limiting two-tooth gear 403 are driven to be in meshed limiting removal with the gears of the power output end of the gear set I402, and at the moment, the gear set I402 drives the cleaning roller 13 to rotate under the driving of the power output device II 7, so that the surface of the camera module 11 is cleaned.
In the moving process of the automobile, along with acceleration and deceleration of the automobile, the round hole square frame 601 swings in the mating block 602 to drive the elastic piece 603 to swing, when the elastic piece 603 contacts with the inclined surface of the inner ratchet round plate 604, the elastic piece 603 swings towards the axis of the mating block 602, and then when the elastic piece 603 swings reversely under the action of the gravity center, the swinging of the mating block 602 can drive the inner ratchet round plate 604 to rotate unidirectionally, so that the purpose of energy storage of the spring 605 is achieved, and the first power output device 6 and the second power output device 7 have power output capacity.
The transmission sleeve 503 is driven to swing through the swing of the mating block 602, the gear 505 is driven to rotate through the transmission shaft I504, so that the gear 505 drives the crown gear end face 804 to rotate, the stirring rod 806 is driven to stir dehumidification particles in the porous ventilation net 803 through the crown gear end face 804, the dehumidification particles are enabled to absorb water more fully, meanwhile, the spiral spring 605 drives the gear set II 502 to rotate, the rotating table 906 is driven to rotate through the power output end of the gear set II 502, the piston plate 908 is enabled to reciprocate on the reciprocating screw rod 907, when the piston plate 908 moves towards one side far away from the sealing shaft sleeve 905, the piston plate 908 pushes cooling liquid in the first liquid guide pipe 902 and the second liquid guide pipe 903 to rotate in the heat dissipation plate 901 and the first liquid guide pipe 902 under the sealing rubber plate 909 blocking the through hole 910, cooling liquid is enabled to dissipate heat under the action of the cooling fins 904, and the working temperatures of the camera module 11 and the circuit board 10 are guaranteed.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (8)
1. The utility model provides a wireless solar license plate frame rear-view camera, its characterized in that, including camera shell (1), camera shell (1) left and right sides rotates and is connected with solar panel mounting bracket (2), camera shell (1) top is provided with and connects L board (16), two solar panel mounting bracket (2) are through connecting L board (16) fixed connection, solar panel mounting bracket (2), the rear side fixedly connected with license plate mounting panel (3) of connecting L board (16), camera shell (1) inner wall front side is provided with camera module (11), camera shell (1) inside bottom side is provided with circuit board (10), camera module (11) are connected on circuit board (10), be provided with battery (18) in solar panel mounting bracket (2), one of them be provided with wireless signal transmitter (19) in solar panel mounting bracket (2), battery (18), wireless signal transmitter (19) all are connected with circuit board (10), solar panel (2) outside is provided with solar panel (17).
A cleaning roller (13) is rotatably connected to the front corner of the connecting L plate (16);
the dehumidifying device (8), the dehumidifying device (8) is installed at the rear side of the camera shooting shell (1), and the dehumidifying device (8) is used for dehumidifying the interior of the camera shooting shell (1);
the heat dissipation device (9), the heat dissipation device (9) is installed at the bottom side of the circuit board (10), and the heat dissipation device (9) is used for dissipating heat inside the camera shooting shell (1);
the first power output device (6) is arranged on one side, close to the camera shooting shell (1), of the solar panel mounting frame (2) on the left side, and the first power output device (6) is used for providing power for the dehumidifying device (8) and the radiating device (9);
the transmission speed regulating device II (5) is arranged between the power output device I (6) and the camera shooting shell (1), and the transmission speed regulating device II (5) is used for distributing the power of the power output device I (6) to the dehumidifying device (8) and the radiating device (9);
the second power output device (7) is arranged on one side, close to the camera shooting shell (1), of the right solar panel mounting frame (2), and the second power output device (7) is used for providing power for the connecting L plate (16);
the first transmission speed regulating device (4) is arranged between the second power output device (7) and the camera shooting shell (1), and the first transmission speed regulating device (4) is used for transmitting the power of the second power output device (7) to the cleaning roller (13);
the right side solar panel mounting frame (2) internal fixation has step motor (14), the right side fixedly connected with transmission shaft two (15) of shell (1) of making a video recording, step motor (14) and transmission shaft two (15) transmission connection.
2. The wireless solar license plate frame rearview camera according to claim 1, wherein: the first power output device (6) comprises a round hole square frame (601) fixed in the solar panel mounting frame (2), a seed matching block (602) rotatably connected to the middle part of the round hole square frame (601), an elastic piece (603) fixedly connected to one side of the seed matching block (602) far away from the center of gravity, an inner ratchet circular plate (604) rotatably connected to the outer side of the seed matching block (602), and a spring (605) arranged at the bottom side of the inner ratchet circular plate (604);
the elastic piece (603) is mutually matched with the inner ratchet wheel circular plate (604), and the inner ratchet wheel circular plate (604) is fixedly connected with one end of the outer ring of the spring (605).
3. The wireless solar license plate frame rearview camera according to claim 2, wherein: the second transmission speed regulating device (5) comprises a second mounting plate (501) fixed on one side of the solar panel mounting frame (2) close to the camera shooting shell (1), a second gear set (502) rotating in the second mounting plate (501), a transmission sleeve (503) fixed in the middle of the seed matching block (602), a first transmission shaft (504) fixed in the middle of the transmission sleeve (503), a gear (505) fixed on the first transmission shaft (504) and a rotating ring (506) rotatably connected to one side of the second mounting plate (501) close to the camera shooting shell (1);
the power input end of the second gear set (502) is in transmission connection with the spiral spring (605), the power output end of the second gear set (502) is in transmission connection with the heat radiating device (9), and the power output end of the second gear set (502) is rotationally connected to the rotary ring (506).
4. A wireless solar license plate frame rearview camera according to claim 3, wherein: the heat dissipation device (9) comprises a first liquid guide pipe (902), a second liquid guide pipe (903), a sealing shaft sleeve (905), a rotating table (906), a reciprocating screw rod (907), a piston plate (908), a through hole (910) and a sealing rubber plate (909), wherein the first liquid guide pipe (902) is arranged on the bottom side of the circuit board (10), the second liquid guide pipe (903) is arranged in the heat dissipation plate (901), the sealing shaft sleeve (905) is fixed on one end of the second liquid guide pipe (903) close to the solar panel mounting frame (2), the rotating table (906) is connected in the middle of the sealing shaft sleeve (905) in a rotating mode, the reciprocating screw rod (907) is fixed on one end, far away from the sealing shaft sleeve (905), the piston plate (908) is connected to the outer side of the reciprocating screw rod (907) in a transmission mode, the through hole (910) is formed in the piston plate (908), and the sealing rubber plate (909) is covered on one end, far away from the sealing shaft sleeve (905), of the piston plate (908);
one end of a liquid guide pipe I (902) is communicated with the tail end of a heat radiation plate (901), the other end of the liquid guide pipe I (902) is communicated between a sealing shaft sleeve (905) in the heat radiation plate (901) and a piston plate (908), a rotating table (906) is in transmission connection with a power output end of a gear set II (502), one side, far away from the sealing shaft sleeve (905), of the piston plate (908) is provided with a conical table surface which is concave towards the sealing shaft sleeve (905), and an inner ring of a sealing rubber plate (909) is fixedly connected with one end, far away from the sealing shaft sleeve (905), of the piston plate (908).
5. A wireless solar license plate frame rearview camera according to claim 3, wherein: the dehumidifying device (8) comprises a guide frame (801) fixed on the rear side of the inner wall of the camera shooting shell (1), a round platform sealing plate (805) in the middle of the guide frame (801) in a sliding insertion mode, a sealing rubber ring (802) sleeved on the outer side of the round platform sealing plate (805), a porous ventilation net (803) fixed on one end, close to the camera shooting shell (1), of the round platform sealing plate (805), a crown gear end face (804) rotatably connected to one end, far away from the round platform sealing plate (805), of the porous ventilation net (803), and a stirring rod (806) fixed on one side, close to the round platform sealing plate (805), of the crown gear end face (804);
the stirring rods (806) are multiple in number and are arranged in a staggered mode, and gears (505) are meshed with one side of the end face (804) of the crown gear in a transmission mode.
6. The wireless solar license plate frame rearview camera according to claim 1, wherein: a plurality of scraping plates are arranged on the cleaning roller (13), and partition grooves (12) are formed in the scraping plates in a staggered mode.
7. The wireless solar license plate frame rearview camera according to claim 1, wherein: the first transmission speed regulating device (4) comprises a first mounting plate (401) fixed on one side of the solar panel mounting frame (2) close to the camera shooting shell (1), a first gear set (402) rotationally connected inside the first mounting plate (401), and a limiting two-tooth gear (403) rotationally connected with the outer side of the power output end of the first gear set (402), and a console (404) rotationally connected on one side of the first mounting plate (401) close to the camera shooting shell (1) through a torsion spring;
the limiting two-tooth gear (403) and the control console (404) are coaxial and synchronously rotate, the power input end of the first gear set (402) is matched with the second power output device (7), the control console (404) is b-shaped, and one side of the control console (404) far away from the rotation axis is attached to the outer side of the camera shooting shell (1) under the action of the torsion spring.
8. The wireless solar license plate frame rearview camera according to claim 1, wherein: one side of the camera shooting shell (1) provided with the camera shooting module (11) is provided with a concave platform, and the first power output device (6) and the second power output device (7) are identical in structure and symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311591660.7A CN117319776B (en) | 2023-11-27 | 2023-11-27 | Wireless solar license plate frame rearview camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311591660.7A CN117319776B (en) | 2023-11-27 | 2023-11-27 | Wireless solar license plate frame rearview camera |
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| Publication Number | Publication Date |
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| CN117319776A true CN117319776A (en) | 2023-12-29 |
| CN117319776B CN117319776B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311591660.7A Active CN117319776B (en) | 2023-11-27 | 2023-11-27 | Wireless solar license plate frame rearview camera |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207706272U (en) * | 2017-09-30 | 2018-08-07 | 深圳市速威迪电子有限公司 | A kind of camera |
| CN212703181U (en) * | 2020-07-29 | 2021-03-16 | 济南烁康信息技术有限公司 | Automatic dust collector of solar energy surveillance camera head |
| CN216122699U (en) * | 2021-11-15 | 2022-03-22 | 深圳市寻视光电有限公司 | Double-camera linked solar monitoring pan-tilt camera |
-
2023
- 2023-11-27 CN CN202311591660.7A patent/CN117319776B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207706272U (en) * | 2017-09-30 | 2018-08-07 | 深圳市速威迪电子有限公司 | A kind of camera |
| CN212703181U (en) * | 2020-07-29 | 2021-03-16 | 济南烁康信息技术有限公司 | Automatic dust collector of solar energy surveillance camera head |
| CN216122699U (en) * | 2021-11-15 | 2022-03-22 | 深圳市寻视光电有限公司 | Double-camera linked solar monitoring pan-tilt camera |
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| CN117319776B (en) | 2024-01-30 |
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