CN111959406A - Vehicle window glass projector convenient for adjusting projection angle and application method thereof - Google Patents

Vehicle window glass projector convenient for adjusting projection angle and application method thereof Download PDF

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Publication number
CN111959406A
CN111959406A CN202010866754.0A CN202010866754A CN111959406A CN 111959406 A CN111959406 A CN 111959406A CN 202010866754 A CN202010866754 A CN 202010866754A CN 111959406 A CN111959406 A CN 111959406A
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China
Prior art keywords
projector
lens module
fixedly connected
block
handle
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Withdrawn
Application number
CN202010866754.0A
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Chinese (zh)
Inventor
林云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Investment Technology Co ltd
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Shenzhen Investment Technology Co ltd
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Application filed by Shenzhen Investment Technology Co ltd filed Critical Shenzhen Investment Technology Co ltd
Priority to CN202010866754.0A priority Critical patent/CN111959406A/en
Publication of CN111959406A publication Critical patent/CN111959406A/en
Withdrawn legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • 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
    • B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
    • B60R2011/008—Adjustable or movable supports

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)

Abstract

The invention relates to the technical field of vehicle projectors, in particular to a vehicle window glass projector convenient for adjusting a projection angle and a using method thereof, which comprises a projector, an adjusting device, a cleaning device, a lens module and a fine adjusting device, wherein the inner side of the projector is provided with the lens module, the outer side of the lens module is provided with the adjusting device, the adjusting device comprises a first handle, a rotating frame, a rotating shaft, a worm wheel, a limiting block and a worm, the outer side of the lens module is fixedly connected with the rotating frame, and the worm wheel and the rotating frame are arranged, and are matched with the fixed connection of the rotating frame and the lens module, the meshing connection of the worm wheel and the worm and the rotating connection of the rotating shaft and the projector, and when the device is not used, the autonomous protection of the device can be realized.

Description

Vehicle window glass projector convenient for adjusting projection angle and application method thereof
Technical Field
The invention relates to the technical field of vehicle projectors, in particular to a vehicle window glass projector convenient for adjusting a projection angle and a using method thereof.
Background
The projector is an optical instrument which utilizes an optical element to amplify the outline of a workpiece and projects the workpiece onto a screen, can be used for measuring the outline by using transmitted light and can also be used for measuring the surface shape without a through hole by using reflected light and observing the surface of a part, along with the continuous development of the society, the types of the projectors are more and more, and the application of the projectors is more and more, but when part of the window glass projectors are used, the accurate adjustment of the projection angle of the projectors is inconvenient, although some projectors which can be adjusted by an external supporting mechanism exist, the size is larger, the use and the carrying are inconvenient, and part of the window glass projectors can not finely adjust the position of the mounted projectors, so that the projectors can not be adjusted to the optimal projection position, and finally, the automatic cleaning of dust on a lens and the automatic removal of water mist on a crown glass when the part of the projectors are used can not be realized, thereby failing to ensure the sharpness of the projection image quality.
Disclosure of Invention
The invention aims to provide a vehicle window glass projector convenient for adjusting a projection angle and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a vehicle window glass projector convenient for adjusting a projection angle comprises a projector, an adjusting device, a cleaning device, a lens module and a fine adjustment device, wherein the lens module is arranged on the inner side of the projector, the adjusting device is arranged on the outer side of the lens module, the adjusting device comprises a first handle, a rotating frame, a rotating shaft, a worm wheel, a limiting block and a worm, the rotating frame is fixedly connected to the outer side of the lens module, the rotating shaft is fixedly connected to the front end and the rear end of the lens module, the rotating shaft is rotatably connected with the projector, the worm wheel is fixedly connected to the outer side of the rotating frame, the bottom end of the outer side of the worm wheel is meshed with the worm, the worm is rotatably connected with the projector, the right end face of the worm is fixedly connected with the first handle, the first handle penetrates through the projector, the first handle is rotatably connected with the projector, and a fine adjustment device is arranged at the bottom end of the outer side of the projector.
Preferably, cleaning device includes mount, fan, filter screen, threaded sleeve, shower nozzle and electric heating pipe, projecting apparatus top right side fixedly connected with mount, the inboard fixedly connected with fan of mount, the fan right side is equipped with the filter screen, and filter screen and mount sliding connection, mount left end intercommunication has the shower nozzle, is located the bottom the shower nozzle is just to the lens module.
Preferably, the spray head positioned at the top end is opposite to the projection surface, the electric heating pipe is arranged on the left side of the fan and fixedly connected with the fixing frame through a connecting block, and the electric heating pipe is annularly arranged.
Preferably, the fine adjustment device comprises a positioning frame, a sliding block, a second handle, a threaded shaft, a supporting block, a rubber sleeve and a rubber block, the bottom end of the outer side of the projector is slidably connected with the positioning frame, the sliding block is slidably connected with the inner side of the positioning frame, the right end of the positioning frame is rotatably connected with the second handle, the second handle penetrates through the positioning frame, the threaded shaft is fixedly connected with the left end face of the second handle, the threaded shaft penetrates through the sliding block, the threaded shaft is spirally connected with the sliding block, the threaded shaft is rotatably connected with the positioning frame, the supporting block is slidably connected with the inner side of the sliding block, the supporting block penetrates through the sliding block, and the supporting block is fixedly connected with.
Preferably, the rotating frame is provided with a limiting block on the outer side, and the limiting block is fixedly connected with the rotating frame.
Preferably, the right end face of the filter screen is connected with a threaded sleeve in a sliding mode, and the threaded sleeve is connected with the fixing frame in a threaded mode.
Preferably, the outer side of the supporting block is connected with a rubber sleeve in a sliding manner, the bottom end face of the supporting block is connected with a rubber block in a sliding manner, and the rubber sleeve and the rubber block are both connected with the sliding block in a sliding manner.
Preferably, the projector is used by the following method:
the method comprises the following steps: mounting the projector to a mounting location;
step two: starting the projector through a vehicle-mounted power supply, and then adjusting the angle of the lens module through an adjusting device;
step three: adjusting the projector to the optimal projection distance through a fine adjustment device;
step four: the lens module in the use process is cleaned by the starting cleaning device, so that the definition of the projected image is ensured.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the worm wheel and the rotating frame, the arrangement is matched with the fixed connection between the rotating frame and the lens film group, the meshing connection between the worm wheel and the worm and the rotating connection between the rotating shaft and the projector, when the device is used, the accurate adjustment of the projection angle can be realized by rotating the first handle, and because the whole volume of the device is not large, the carrying and the use are very convenient, and when the device is not used, the autonomous protection of the device can be realized;
2. according to the invention, through the arrangement of the spray head and the fan, the arrangement is matched with the communication of the spray head and the fixed frame, the traction of the fan to wind, the filtration of the filter screen to the traction wind and the spiral connection of the threaded sleeve and the fixed frame, when the device is used in a clear day, the dust and foreign matters can be cleaned for the projection lens of the device in the using process, so that the phenomenon of unclear projection caused by the dust and foreign matters is avoided;
3. according to the invention, through the arrangement of the spray head, the fan and the electric heating pipe, the arrangement is matched with the communication between the spray head and the fixed frame, the wind traction of the fan, the fixed connection between the electric heating pipe and the fixed frame, the filtration of the traction wind by the filter screen and the spiral connection between the threaded sleeve and the fixed frame, when the device is used in winter at the cold weather, the cleaning of dust and foreign matters and the cleaning of water mist on a projection vehicle glass can be carried out on a projection lens of the device in the using process, so that the phenomenon of unclear projection caused by the dust and foreign matters is avoided, and the phenomenon of unclear projection caused by the fog of the projection vehicle glass in winter is also avoided;
4. according to the invention, through the arranged threaded shaft, the arrangement is matched with the spiral connection between the threaded shaft and the sliding block, the sliding connection between the sliding block and the supporting block and the sliding connection between the supporting block and the rubber sleeve and the rubber block, when the device is used, the device after being installed can be finely adjusted, so that the optimal projection distance of the device is ensured, and the phenomenon of vibration damage when the device is installed on a vehicle for use is avoided to the greatest extent.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the fine adjustment device of the present invention;
FIG. 3 is a schematic sectional view of the cleaning apparatus of the present invention;
FIG. 4 is a left side view of the threaded bushing of the present invention;
fig. 5 is a schematic view of the overall structure of the electric heating tube of the present invention.
In the figure: 1-projector, 2-adjusting device, 201-first handle, 202-rotating frame, 203-rotating shaft, 204-worm wheel, 205-limiting block, 206-worm, 3-cleaning device, 301-fixing frame, 302-fan, 303-filter screen, 304-threaded sleeve, 305-spray head, 306-electric heating tube, 4-lens module, 5-fine adjusting device, 501-positioning frame, 502-sliding block, 503-second handle, 504-threaded shaft, 505-supporting block, 506-rubber sleeve and 507-rubber block.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution:
a vehicle window glass projector convenient for adjusting a projection angle and a using method thereof comprise a projector 1, an adjusting device 2, a cleaning device 3, a lens module 4 and a fine adjusting device 5, wherein the inner side of the projector 1 is provided with the lens module 4, the outer side of the lens module 4 is provided with the adjusting device 2, the adjusting device 2 comprises a first handle 201, a rotating frame 202, a rotating shaft 203, a worm gear 204, a limit block 205 and a worm 206, the outer side of the lens module 4 is fixedly connected with the rotating frame 202, the front end and the rear end of the lens module 4 are fixedly connected with the rotating shaft 203, the rotating shaft 203 is rotatably connected with the projector 1, the outer side of the rotating frame 202 is fixedly connected with the worm gear 204, the outer side of the rotating frame 202 is provided with the limit block 205, and the limit block 205 is fixedly connected with the rotating frame 202, when the device protects the lens module 4 after use, the, thereby facilitating the protection of the lens module 4, the bottom end outside the worm wheel 204 is connected with the worm 206 in a meshing way, the worm 206 is connected with the projector 1 in a rotating way, the right end face of the worm 206 is fixedly connected with the first handle 201, the first handle 201 penetrates through the projector 1, the first handle 201 is connected with the projector 1 in a rotating way, the right side of the top end of the projector 1 is fixedly connected with the cleaning device 3, the cleaning device 3 comprises a fixed frame 301, a fan 302, a filter screen 303, a threaded sleeve 304 and a spray head 305, the right side of the top end of the projector 1 is fixedly connected with the fixed frame 301, the fan 302 is fixedly connected with the inner side of the fixed frame 301, the filter screen 303 is arranged on the right side of the fan 302 and is connected with the fixed frame 301 in a sliding way, the right end face of the filter screen 303 is connected with the threaded sleeve 304 in a, the nozzle 305 positioned at the bottom end is over against the lens module 4, when the device is used in a clear day, dust and foreign matters can be cleaned from a projection lens of the device in the using process, so that the phenomenon of unclear projection caused by the dust and the foreign matters is avoided, the fine adjustment device 5 is arranged at the bottom end of the outer side of the projector 1, the fine adjustment device 5 comprises a positioning frame 501, a sliding block 502, a second handle 503, a threaded shaft 504, a supporting block 505, a rubber sleeve 506 and a rubber block 507, the bottom end of the outer side of the projector 1 is slidably connected with the positioning frame 501, the sliding block 502 is slidably connected with the inner side of the positioning frame 501, the right end of the positioning frame 501 is rotatably connected with the second handle 503, the second handle 503 penetrates through the positioning frame 501, the threaded shaft 504 is fixedly connected with the left end face of the second handle 503, the threaded shaft 504 penetrates through the sliding block 502, the threaded shaft 504 is spirally connected with the sliding block 502, the threaded shaft 504, and supporting shoe 505 runs through slider 502, supporting shoe 505 outside sliding connection has rubber sleeve 506, supporting shoe 505 bottom end face sliding connection has rubber block 507, and rubber sleeve 506 and rubber block 507 all with slider 502 sliding connection, this kind of setting has played the effect of buffering to the post-installation device, the phenomenon that the vibrations damaged has appeared in the furthest avoided the device, supporting shoe 505 and projecting apparatus 1 fixed connection, when using the device, can finely tune the device after the installation, thereby guaranteed the best projection distance of device, still furthest avoided the device to install the phenomenon that the vibrations damaged appears when using on the car.
The use method of the projector comprises the following steps:
the method comprises the following steps: mounting the projector 1 to a mounting position;
step two: starting the projector 1 through a vehicle-mounted power supply, and then adjusting the angle of the lens module 4 through the adjusting device 2;
step three: the projector 1 is adjusted to the optimal projection distance through a fine adjustment device 5;
step four: the lens module 4 in the use process is cleaned by starting the cleaning device 3, so that the definition of the projected image is ensured.
The working process is as follows: all electrical appliances in the device are external power supplies, when the device is used, the projector 1 is installed at an installation position, the projector 1 is started through a vehicle-mounted power supply after being installed, then a first handle 201 is manually rotated, a worm 206 is meshed with a worm wheel 204 at the moment, a rotating shaft 203 is rotatably connected with the projector 1, a rotating frame 202 drives a lens module 4 to rotate at the moment, when a proper projection angle is adjusted, the first handle 201 stops rotating, then a second handle 503 is rotated, a threaded shaft 504 rotates at the moment, a sliding block 502 drives the projector 1 to move left and right through a supporting block 505, so that the device moves to an optimal projection distance, the second handle 503 stops rotating after moving, because a rubber sleeve 506 is arranged on the outer side of the supporting block 505, and a rubber block 507 is arranged at the bottom end of the supporting block 505, when the projector 1 is vibrated from the outside, the rubber sleeve 506 and the rubber block 507 buffer the projector 1 for protection, when the vehicle travel, the phenomenon that vibrations damaged has appeared in the at utmost avoided projecting apparatus 1, accomplish above operation and when using the device in sunny weather, start clearance mechanism, fan 302 can pull external wind and pass threaded sleeve 304 this moment, then filter through filter screen 303, shower nozzle 305 through the bottom at last spouts to lens module 4, thereby avoided the dust foreign matter to adhere to and lead to the unclear phenomenon of projected image on lens module 4, accomplish the use back at the device, clockwise rotation first in command 201, make lens module 4's camera lens clockwise rotate inside projecting apparatus 1, the right-hand member and the contact of projecting apparatus 1 up to stopper 205, the protection of lens module 4 when the device does not use has been accomplished this moment.
Example 2:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a vehicle window glass projector convenient for adjusting a projection angle and a using method thereof comprise a projector 1, an adjusting device 2, a cleaning device 3, a lens module 4 and a fine adjusting device 5, wherein the inner side of the projector 1 is provided with the lens module 4, the outer side of the lens module 4 is provided with the adjusting device 2, the adjusting device 2 comprises a first handle 201, a rotating frame 202, a rotating shaft 203, a worm gear 204, a limit block 205 and a worm 206, the outer side of the lens module 4 is fixedly connected with the rotating frame 202, the front end and the rear end of the lens module 4 are fixedly connected with the rotating shaft 203, the rotating shaft 203 is rotatably connected with the projector 1, the outer side of the rotating frame 202 is fixedly connected with the worm gear 204, the outer side of the rotating frame 202 is provided with the limit block 205, and the limit block 205 is fixedly connected with the rotating frame 202, when the device protects the lens module 4 after use, the, thereby facilitating the protection of the lens module 4, the bottom end outside the worm wheel 204 is engaged with the worm 206, the worm 206 is rotatably connected with the projector 1, the right end face of the worm 206 is fixedly connected with the first handle 201, the first handle 201 penetrates through the projector 1, the first handle 201 is rotatably connected with the projector 1, the right side of the top end of the projector 1 is fixedly connected with the cleaning device 3, the cleaning device 3 comprises a fixed frame 301, a fan 302, a filter screen 303, a threaded sleeve 304, a nozzle 305 and an electric heating pipe 306, the right side of the top end of the projector 1 is fixedly connected with the fixed frame 301, the fan 302 is fixedly connected with the inner side of the fixed frame 301, the right side of the fan 302 is provided with the filter screen 303, the filter screen 303 is slidably connected with the fixed frame 301, the right end face of the filter screen 303 is slidably connected with the threaded sleeve 304, and the threaded sleeve 304 is spirally connected, the nozzle 305 at the bottom end is over against the lens module 4, the nozzle 305 at the top end is over against the projection surface, the electric heating pipe 306 is arranged on the left side of the fan 302, the electric heating pipe 306 is fixedly connected with the fixing frame 301 through the connecting block, the electric heating pipe 306 is annularly arranged, when the device is used in winter, the projection lens of the device in the using process can be cleaned by dust and foreign matters and water mist on the glass of a projection vehicle, so that the phenomenon of unclear projection caused by the dust and the foreign matters is avoided, the phenomenon of unclear projection caused by the hazing of the glass of the projection vehicle in winter is also avoided, the fine adjustment device 5 is arranged at the bottom end of the outer side of the projector 1, the fine adjustment device 5 comprises a positioning frame 501, a sliding block 502, a second handle 503, a threaded shaft 504, a supporting block 505, a rubber sleeve 506 and a rubber block 507, the positioning frame 501 is slidably connected at the bottom end of the outer side of the projector 1, the, the right end of the positioning frame 501 is rotatably connected with a second handle 503, the second handle 503 penetrates through the positioning frame 501, the left end face of the second handle 503 is fixedly connected with a threaded shaft 504, the threaded shaft 504 penetrates through the sliding block 502, the threaded shaft 504 is in threaded connection with the sliding block 502, the threaded shaft 504 is in rotary connection with the positioning frame 501, the inner side of the sliding block 502 is in sliding connection with a supporting block 505, a supporting block 505 penetrates through the sliding block 502, the outer side of the supporting block 505 is slidably connected with a rubber sleeve 506, the bottom end surface of the supporting block 505 is slidably connected with a rubber block 507, and the rubber sleeve 506 and the rubber block 507 are both connected with the sliding block 502 in a sliding way, the arrangement has a buffering effect on the device after installation, the phenomenon of vibration damage of the device is avoided to the maximum extent, the supporting block 505 is fixedly connected with the projector 1, when the device is used, the installed device can be finely adjusted, so that the optimal projection distance of the device is ensured, and the phenomenon of vibration damage when the device is installed on a vehicle for use is avoided to the greatest extent.
The use method of the projector comprises the following steps:
the method comprises the following steps: mounting the projector 1 to a mounting position;
step two: starting the projector 1 through a vehicle-mounted power supply, and then adjusting the angle of the lens module 4 through the adjusting device 2;
step three: the projector 1 is adjusted to the optimal projection distance through a fine adjustment device 5;
step four: the lens module 4 in the use process is cleaned by starting the cleaning device 3, so that the definition of the projected image is ensured.
The working process is as follows: all electrical appliances in the device are external power supplies, when the device is used, the projector 1 is installed at an installation position, the projector 1 is started through a vehicle-mounted power supply after being installed, then a first handle 201 is manually rotated, a worm 206 is meshed with a worm wheel 204 at the moment, a rotating shaft 203 is rotatably connected with the projector 1, a rotating frame 202 drives a lens module 4 to rotate at the moment, when a proper projection angle is adjusted, the first handle 201 stops rotating, then a second handle 503 is rotated, a threaded shaft 504 rotates at the moment, a sliding block 502 drives the projector 1 to move left and right through a supporting block 505, so that the device moves to an optimal projection distance, the second handle 503 stops rotating after moving, because a rubber sleeve 506 is arranged on the outer side of the supporting block 505, and a rubber block 507 is arranged at the bottom end of the supporting block 505, when the projector 1 is vibrated from the outside, the rubber sleeve 506 and the rubber block 507 buffer the projector 1 for protection, when the vehicle runs, the phenomenon that the projector 1 is damaged due to vibration is avoided to the greatest extent, the cleaning mechanism is started when the operation is finished and the device is used in winter, at the moment, the fan 302 can pull outside wind to pass through the threaded sleeve 304, then filtered by a filter screen 303, heated by an electric heating pipe 306, and finally sprayed to the lens module 4 through a spray head 305 at the bottom end and sprayed to the projection surface through a spray head 305 at the top end, thereby avoiding the phenomenon that the projected image is not clear due to the attachment of dust and foreign matters on the lens module 4 and the phenomenon that the projected image is not clear due to the water mist, after the device finishes using, the first handle 201 is rotated clockwise, so that the lens of the lens module 4 rotates clockwise to the inside of the projector 1 until the right end of the limiting block 205 contacts with the projector 1, and the protection of the lens module 4 when the device is not used is finished at the moment.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (8)

1. The utility model provides a window glass projecting apparatus convenient to adjust projection angle, includes projecting apparatus (1), adjusting device (2), cleaning device (3), lens module (4) and micromatic setting (5), its characterized in that: the projector is characterized in that a lens module (4) is arranged on the inner side of the projector (1), an adjusting device (2) is arranged on the outer side of the lens module (4), the adjusting device (2) comprises a first handle (201), a rotating frame (202), a rotating shaft (203), a worm wheel (204), a limiting block (205) and a worm (206), the rotating frame (202) is fixedly connected to the outer side of the lens module (4), the rotating shaft (203) is fixedly connected to the front end and the rear end of the lens module (4), the rotating shaft (203) is rotatably connected with the projector (1), the worm wheel (204) is fixedly connected to the outer side of the rotating frame (202), the worm (206) is meshed with the outer bottom end of the worm wheel (204), the worm (206) is rotatably connected with the projector (1), the first handle (201) is fixedly connected to the right end face of the worm (206), and the, the first handle (201) is rotationally connected with the projector (1), the cleaning device (3) is fixedly connected to the right side of the top end of the projector (1), and the fine adjustment device (5) is arranged at the bottom end of the outer side of the projector (1).
2. A vehicle window glass projector as claimed in claim 1, wherein the projection angle is adjustable by: cleaning device (3) are including mount (301), fan (302), filter screen (303), threaded sleeve pipe (304), shower nozzle (305) and electric heating pipe (306), projecting apparatus (1) top right side fixedly connected with mount (301), inboard fixedly connected with fan (302) of mount (301), fan (302) right side is equipped with filter screen (303), and filter screen (303) and mount (301) sliding connection, mount (301) left end intercommunication has shower nozzle (305), is located the bottom shower nozzle (305) are just to lens module (4).
3. A vehicle window glass projector as claimed in claim 2, wherein the projection angle is adjustable by: be located the top shower nozzle (305) just to the plane of projection, fan (302) left side is equipped with electric heating pipe (306), and electric heating pipe (306) pass through connecting block and mount (301) fixed connection, electric heating pipe (306) are cyclic annular setting.
4. A vehicle window glass projector as claimed in claim 1, wherein the projection angle is adjustable by: the fine adjustment device (5) comprises a positioning frame (501), a sliding block (502), a second handle (503), a threaded shaft (504), a supporting block (505), a rubber sleeve (506) and a rubber block (507), the bottom end of the outer side of the projector (1) is connected with the positioning frame (501) in a sliding manner, the inner side of the positioning frame (501) is connected with the sliding block (502) in a sliding manner, the right end of the positioning frame (501) is connected with the second handle (503) in a rotating manner, the second handle (503) penetrates through the positioning frame (501), the left end face of the second handle (503) is fixedly connected with the threaded shaft (504), the threaded shaft (504) penetrates through the sliding block (502), the threaded shaft (504) is connected with the sliding block (502) in a spiral manner, the threaded shaft (504) is connected with the positioning frame (501) in a rotating manner, the supporting block (505) is connected with the inner side of the sliding block, the supporting block (505) is fixedly connected with the projector (1).
5. A vehicle window glass projector as claimed in claim 1, wherein the projection angle is adjustable by: the outer side of the rotating frame (202) is provided with a limiting block (205), and the limiting block (205) is fixedly connected with the rotating frame (202).
6. A vehicle window glass projector as claimed in claim 2, wherein the projection angle is adjustable by: the right end face of the filter screen (303) is connected with a threaded sleeve (304) in a sliding mode, and the threaded sleeve (304) is in threaded connection with the fixing frame (301).
7. The vehicle window glass projector facilitating adjustment of a projection angle as claimed in claim 4, wherein: the supporting shoe (505) outside sliding connection has rubber sleeve (506), supporting shoe (505) bottom end face sliding connection has rubber block (507), and rubber sleeve (506) and rubber block (507) all with slider (502) sliding connection.
8. A vehicle window glass projector and method of using the same to facilitate adjustment of the projection angle as claimed in claims 1-7, wherein: the use method of the projector comprises the following steps:
the method comprises the following steps: mounting the projector (1) to a mounting position;
step two: starting the projector (1) through a vehicle-mounted power supply, and then adjusting the angle of the lens module (4) through the adjusting device (2);
step three: the projector (1) is adjusted to the optimal projection distance through a fine adjustment device (5);
step four: the lens module (4) in the using process is cleaned by starting the cleaning device (3), so that the definition of the projected image is ensured.
CN202010866754.0A 2020-08-25 2020-08-25 Vehicle window glass projector convenient for adjusting projection angle and application method thereof Withdrawn CN111959406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010866754.0A CN111959406A (en) 2020-08-25 2020-08-25 Vehicle window glass projector convenient for adjusting projection angle and application method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010866754.0A CN111959406A (en) 2020-08-25 2020-08-25 Vehicle window glass projector convenient for adjusting projection angle and application method thereof

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Publication Number Publication Date
CN111959406A true CN111959406A (en) 2020-11-20

Family

ID=73390363

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010866754.0A Withdrawn CN111959406A (en) 2020-08-25 2020-08-25 Vehicle window glass projector convenient for adjusting projection angle and application method thereof

Country Status (1)

Country Link
CN (1) CN111959406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115188301A (en) * 2022-09-13 2022-10-14 苏州妙镜科技有限公司 Vehicle-mounted advertisement projection equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115188301A (en) * 2022-09-13 2022-10-14 苏州妙镜科技有限公司 Vehicle-mounted advertisement projection equipment

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