CN220156582U - A dustproof mechanism for on-vehicle camera - Google Patents
A dustproof mechanism for on-vehicle camera Download PDFInfo
- Publication number
- CN220156582U CN220156582U CN202321475987.3U CN202321475987U CN220156582U CN 220156582 U CN220156582 U CN 220156582U CN 202321475987 U CN202321475987 U CN 202321475987U CN 220156582 U CN220156582 U CN 220156582U
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- Prior art keywords
- base
- transparent film
- electric
- winding drum
- dust
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- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 3
- 230000003588 decontaminative effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a dustproof mechanism for a vehicle-mounted camera, which comprises a base, an electric winding drum and a transparent film, wherein the electric winding drum is arranged on the base; the two electric reels are rotatably connected to the back of the base and are parallel; one end of the transparent film is wound on one of the electric reels, the other end of the transparent film is wound on the camera body in front of the base from the upper surface of the base, and then is wound on the other electric reel, and the transparent film in front of the camera body is replaced by synchronously rotating the two electric reels in the same direction. The utility model improves the dirt cleaning effect, always keeps clear image, and avoids complex operations such as adding cleaning agent.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to a dustproof mechanism for a vehicle-mounted camera.
Background
Traffic accidents are carried out every day, and accordingly traffic accident disputes bring heavy workload to traffic police, particularly cases lacking video evidence, and the traffic police have complex processing process, high difficulty and long time consumption. Therefore, the importance of the automobile data recorder is increasing, and most of the existing vehicles are equipped with automobile data recorders.
The vehicle driving recorder is split into a whole and split, the whole is mainly arranged on the inner side of the front windshield, the split is formed by arranging the vehicle-mounted camera at the positions of a vehicle head, a parking space, an outer rearview mirror and the like, and the vehicle-mounted camera is connected with a controller, a storage and the like in the vehicle through wires. In the running process of the vehicle, a vehicle-mounted camera mounted on the vehicle head is in the windward side and is easily polluted by dust in the air, sludge on a road and the like, so that the shooting is influenced. For this problem, the vehicle-mounted camera can only be wiped manually by the vehicle owner.
At present, the original vehicle is provided with a cleaning mechanism for cleaning the camera, but the vehicle is generally high in configuration and high in price. The cleaning mechanism needs to be provided with cleaning liquid, a spray head, a telescopic mechanism and the like, and is complex in structure and high in maintenance difficulty. If the vehicle-mounted camera has stubborn stains, the cleaning liquid sprayed by the spray head can not be cleaned, and the vehicle-mounted camera still needs to be manually cleaned, so that the decontamination effect is not ideal.
Disclosure of Invention
Aiming at the defects in the prior art, the cleaning effect is improved, and the clear shooting quality is always maintained. The utility model provides a dustproof mechanism for a vehicle-mounted camera, which comprises a base, an electric winding drum and a transparent film, wherein the electric winding drum is arranged on the base; the two electric reels are rotatably connected to the back of the base and are parallel; one end of the transparent film is wound on one of the electric reels, the other end of the transparent film is wound on the camera body in front of the base from the upper surface of the base, and then is wound on the other electric reel, and the transparent film in front of the camera body is replaced by synchronously rotating the two electric reels in the same direction.
The utility model has the beneficial effects that:
during installation, the camera body is fixed in front of the base, and then the base is fixed in front of the headstock. The transparent film does not affect the definition of camera shooting, namely normal use. If sludge, dust, sewage and the like are attached to the outer surface of the transparent film, the polluted transparent film can be wound on one electric winding drum by rotating the electric winding drum, and a new transparent film moves to the front of the camera body from the other electric winding drum, so that the problem of unsatisfactory decontamination effect of the existing flushing mechanism is solved. In addition, the transparent film longitudinally moves, and in rainy days, rainwater continuously flows down along the transparent film, so that rainwater is prevented from entering gaps between the transparent film and the camera body from the side surface, and a good waterproof effect is achieved.
Preferably, the electric winding drum comprises a double-output-shaft direct current motor and a winding drum body; the casing of the double-output-shaft direct current motor is fixed in the interior of the winding drum along the central shaft of the winding drum body, the rotating shafts of the double-output-shaft direct current motor extend out of two ends of the winding drum body respectively, and the two ends of the extending rotating shafts are connected to the back of the base through bearing seats in a rotating mode respectively. The motor is arranged in the electric winding drum, so that the total volume of the electric winding drum is reduced as much as possible, more transparent films can be stored conveniently due to the compact design, the replacement time is prolonged, and the maintenance times are reduced in unit time.
Preferably, guide rollers for jacking up the transparent film are respectively arranged on the upper surface and the lower surface of the base, and the guide rollers are parallel to the electric winding drum. The upper surface and the lower surface of the base are respectively provided with two guide rollers, the two guide rollers on the base are respectively close to the front surface and the rear surface of the base, and the two guide rollers on the lower surface of the base are respectively close to the front surface and the rear surface of the base. The four guide rollers are used for avoiding friction between the transparent film and the base and reducing the rotation load of the electric winding drum.
Preferably, the two motorized reels are located near the upper and lower sides of the base, respectively.
Preferably, the cross section shape of the transparent film is arc-shaped, so that the transparent film is attached to the outer surface of the camera body. Because the shape of camera body is the hemisphere, and curved transparent film can better laminating in the camera body, the filth hardly gets into the gap between transparent film and the camera body.
Preferably, a power supply and a control circuit board are arranged in the base; the control circuit board is electrically connected with the power supply and the two electric reels respectively.
Preferably, the left side and the right side of the base are provided with ear plates for installation. The air inlet grid or other places in front of the vehicle head are installed through the ear plates, so that the vehicle head is simple and convenient to install and suitable for most vehicles.
Preferably, the shape of the base is a cuboid, and the edges between the front face and the upper face of the base and the edges between the lower face and the front face of the base are provided with fillets. The rounded edge design is better attached to the camera body for the transparent film and provides a shorter path for the transparent film.
Preferably, the front face of the base is fixedly connected with the camera body through an adhesion pad. The camera body adopts the adhesion pad to be fixed with the base, avoids the unmatched problem of camera body and base that the type is different, has also avoided opening, slotting etc. complicated mounting means.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a transparent film in this embodiment.
In the drawing, a base 1, an electric winding drum 2, a transparent film 3, a double-output-shaft direct current motor 4, a winding drum body 5, a camera body 6, an ear plate 7, an adhesion pad 8, a guide roller 9, a power supply 10, a control circuit board 11 and a bearing seat 12 are arranged.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
As shown in fig. 1, the present embodiment provides a dust-proof mechanism for a vehicle-mounted camera, including a base 1, an electric reel 2, and a transparent film 3. Wherein, the shape of base 1 is the cuboid, and the edge between the preceding and the higher authority of base 1 and the edge between the below and the preceding of base 1 all are equipped with the fillet. The two electric reels 2 are arranged, the two electric reels 2 are connected to the back of the base 1 in a rotating way, the two electric reels 2 are parallel to the upper edge of the base 1, and the two electric reels 2 are respectively close to the upper surface and the lower surface of the base 1. The specific structure of the electric reel 2 is as follows:
the electric winding drum 2 comprises a double-output-shaft direct current motor 4 and a winding drum body 5, wherein a shell of the double-output-shaft direct current motor 4 is fixed inside the winding drum along a central shaft of the winding drum body 5, rotating shafts of the double-output-shaft direct current motor 4 respectively extend out from two ends of the winding drum body 5, and two ends of the extending rotating shafts are respectively connected to the rear face of the base 1 in a rotating mode through bearing seats 12. The motor is built in the electric winding drum 2, so that the total volume of the electric winding drum 2 is reduced as much as possible, the compact design is beneficial to storing more transparent films 3, the replacement time is prolonged, and the maintenance times are reduced in unit time.
As shown in fig. 1 and 2, one end of the transparent film 3 is wound on one of the electric reels 2, and the other end of the transparent film 3 is wound on the camera body 6 in front of the base 1 from the upper surface of the base 1, and then wound on the other electric reel 2, and the transparent film 3 in front of the camera body 6 is replaced by synchronously rotating the two electric reels 2 in the same direction. To facilitate the installation, ear plates 7 for the installation are provided on both the left and right sides of the base 1. The air inlet grid or other places in front of the vehicle head are installed through the ear plates 7, so that the installation is simple and convenient, and the vehicle head is suitable for most vehicles. In addition, the front of the base 1 is fixedly connected with the camera body 6 through an adhesion pad 8. The camera body 6 adopts the adhesion pad 8 to be fixed with the base 1, so that the problem that the camera body 6 and the base 1 with different types are not matched is avoided, and complex installation modes such as opening, slotting and the like are also avoided.
As shown in fig. 3, guide rollers 9 for lifting up the transparent film 3 are provided on the upper and lower surfaces of the base 1, respectively, and the guide rollers 9 are parallel to the motorized reel 2. Two guide rollers 9 are arranged on the upper surface and the lower surface of the base 1, the two guide rollers 9 on the upper surface of the base 1 are respectively close to the front surface and the rear surface of the base 1, and the two guide rollers 9 on the lower surface of the base 1 are respectively close to the front surface and the rear surface of the base 1. The four guide rollers 9 are used for avoiding friction between the transparent film 3 and the base 1 and reducing the rotation load of the electric winding drum 2. Specifically, the cross-sectional shape of the transparent film 3 is arc-shaped, so that the transparent film 3 is attached to the outer surface of the camera body 6. Because the shape of the camera body 6 is hemispherical, and the arc-shaped transparent film 3 can be better attached to the camera body 6, dirt is difficult to enter the gap between the transparent film 3 and the camera body 6.
As shown in fig. 1, the present embodiment is provided with a power supply 10 and a control circuit board 11 inside a base 1; the control circuit board 11 is electrically connected with the power supply 10 and the two electric reels 2, respectively. The control circuit board 11 is also connected with a circuit of the vehicle, the vehicle charges the power supply 10 in the running process, and the power supply 10 adopts a lithium battery, so that the vehicle has small volume and large electricity storage capacity and can be used for a long time. If sludge, dust, sewage and the like are attached to the outer surface of the transparent film 3, a command is sent to the control circuit board 11 through a central control screen of a vehicle cab or a dust removing key which is independently arranged, the control circuit board 11 controls the two electric drums 2 to synchronously rotate in the same direction for setting the rotating speed, and then the two electric drums are stopped, and the rotating speed is set, however, the part which is blocked in front of a camera and is polluted at present, of the transparent film 3 is just wound on one electric drum 2, and a new transparent film 3 moves from the other electric drum 2 to the front of the camera body 6, so that the problems that the decontamination effect of the existing flushing mechanism is not ideal, cleaning liquid and a cleaning room are required to be equipped are solved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. A dustproof mechanism for on-vehicle camera, its characterized in that: comprises a base, an electric winding drum and a transparent film; the two electric reels are rotatably connected to the back of the base and are parallel; one end of the transparent film is wound on one of the electric reels, the other end of the transparent film is wound on the camera body in front of the base from the upper surface of the base, and then is wound on the other electric reel, and the transparent film in front of the camera body is replaced by synchronously rotating the two electric reels in the same direction.
2. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the electric winding drum comprises a double-output-shaft direct current motor and a winding drum body; the casing of the double-output-shaft direct current motor is fixed in the interior of the winding drum along the central shaft of the winding drum body, the rotating shafts of the double-output-shaft direct current motor extend out of two ends of the winding drum body respectively, and the two ends of the extending rotating shafts are connected to the back of the base through bearing seats in a rotating mode respectively.
3. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the upper surface and the lower surface of the base are respectively provided with a guide roller for jacking up the transparent film, and the guide rollers are parallel to the electric winding drum.
4. A dust control mechanism for an in-vehicle camera as claimed in claim 3, wherein: the upper surface and the lower surface of the base are respectively provided with two guide rollers, the two guide rollers on the base are respectively close to the front surface and the rear surface of the base, and the two guide rollers on the lower surface of the base are respectively close to the front surface and the rear surface of the base.
5. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the two electric reels are respectively close to the upper surface and the lower surface of the base.
6. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the cross section shape of the transparent film is arc-shaped, so that the transparent film is attached to the outer surface of the camera body.
7. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: a power supply and a control circuit board are arranged in the base; the control circuit board is electrically connected with the power supply and the two electric reels respectively.
8. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the left side and the right side of base all are equipped with the otic placode that is used for the installation.
9. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the shape of the base is rectangular, and the edges between the front surface and the upper surface of the base and the edges between the lower surface and the front surface of the base are provided with fillets.
10. The dust-proof mechanism for an in-vehicle camera according to claim 1, wherein: the front of the base is fixedly connected with the camera body through an adhesion pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475987.3U CN220156582U (en) | 2023-06-09 | 2023-06-09 | A dustproof mechanism for on-vehicle camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475987.3U CN220156582U (en) | 2023-06-09 | 2023-06-09 | A dustproof mechanism for on-vehicle camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220156582U true CN220156582U (en) | 2023-12-08 |
Family
ID=89013587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321475987.3U Active CN220156582U (en) | 2023-06-09 | 2023-06-09 | A dustproof mechanism for on-vehicle camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220156582U (en) |
-
2023
- 2023-06-09 CN CN202321475987.3U patent/CN220156582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: Building C-301, No. 6 Xiangruiyuan, Longzhu Avenue, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Li Shengkun Country or region after: China Address before: Room 202, 2nd Floor, Office Building, Jiangzhou Electric Institute, East Section of Shenma Avenue, High tech Zone, Pingdingshan City, Henan Province, 467242 Patentee before: Henan Hongheng Information Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: 518000 20de, block a, first World Plaza, No. 7002, Hongli West Road, Jinghua community, Lianhua street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Das Information Technology Co.,Ltd. Country or region after: China Address before: Building C-301, No. 6 Xiangruiyuan, Longzhu Avenue, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee before: Li Shengkun Country or region before: China |