CN215526750U - Dust structure is prevented to vehicle event data recorder camera lens - Google Patents
Dust structure is prevented to vehicle event data recorder camera lens Download PDFInfo
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- CN215526750U CN215526750U CN202121872469.6U CN202121872469U CN215526750U CN 215526750 U CN215526750 U CN 215526750U CN 202121872469 U CN202121872469 U CN 202121872469U CN 215526750 U CN215526750 U CN 215526750U
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Abstract
The utility model relates to the technical field of automobile data recorders, in particular to an automobile data recorder lens dustproof structure which comprises an automobile data recorder body and a dustproof assembly arranged on the automobile data recorder body, wherein a lens is arranged on the front side surface of the automobile data recorder body; the dustproof assembly formed by combining the first dustproof pipe and the second dustproof pipe is arranged on the driving recorder body, the air hole is formed in the side wall of the first dustproof pipe, the first air pipe is connected to the air hole, the first air pipe is connected with the exhaust port of the air suction pump, the second air pipe is connected with the air inlet port of the air suction pump, the other end of the second air pipe is connected with the dust removal box, the air is pumped into the dustproof assembly through the air suction pump, the air flow in the dustproof assembly flows to the outer side end of the dustproof assembly from the inner side end of the dustproof assembly, dust in the outside air is prevented from entering the dustproof assembly and is adsorbed on the lens, and the recording effect of the driving recorder is influenced.
Description
Technical Field
The utility model relates to the technical field of automobile data recorders, in particular to an automobile data recorder lens dustproof structure.
Background
The driving recorder is an instrument for recording the image and sound of the vehicle during driving. After the automobile data recorder is installed, the video images and the sound of the whole automobile driving process can be recorded, and evidence can be provided for traffic accidents. People who like self-driving tour can also use it to record the process of overcoming difficult obstructions. The video recording is carried out while driving, and the time, the speed and the position are recorded in the video recording, so that the video recording device is a black box. The digital video camera can also be used for shooting life pleasure at home for DV or used for monitoring at home. The automobile parking monitoring can be carried out at ordinary times, a vehicle data recorder is installed, video data cannot be cut, and if the video data are cut, help cannot be provided after a responsibility accident happens. The utility model also aims to prevent the unavoidable porcelain collision behaviors in the society at present, but the lens of the traditional automobile data recorder is not provided with a special dustproof structure, so that dust is easily adhered to the lens of the automobile data recorder in an environment with high dust content in air, and the shooting effect of the automobile data recorder is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automobile data recorder lens dustproof structure to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automobile data recorder camera lens prevents grey structure, includes the automobile data recorder body and sets up the dustproof subassembly on the automobile data recorder body, be provided with the camera lens on the leading flank of automobile data recorder body, dustproof subassembly comprises first dustproof pipe and the combination of the dustproof nest of tubes of second, be integrated into one piece between first dustproof pipe and the dustproof pipe of second, the gas pocket has been seted up on the lateral wall of first dustproof pipe, and the first trachea of its gas pocket position department fixedly connected with, the first tracheal other end is connected with the exhaust port of aspiration pump, the intake port of aspiration pump is connected with the second trachea, the gas vent of dust removal case is connected to the tracheal other end of second.
Preferably, the end portion of the first dustproof pipe is integrally formed to form an annular plate, the annular plate is fixedly glued to the automobile data recorder body, and the lens, the first dustproof pipe and the second dustproof pipe are arranged in a same circle.
Preferably, the second dustproof pipe is of a horn-shaped structure.
Preferably, the air pump is a micro air pump.
Preferably, the dust removal case is a rectangle box structure, and its one end of keeping away from the gas vent sets up for the opening, the filter screen is installed through the locating frame location to the box inside of dust removal case.
Preferably, the locating frame is the rectangle frame structure, locating frame and filter screen all are provided with a plurality ofly, and for crisscross setting between locating frame and the filter screen, and towards the locating frame of dust removal case opening one side for through positioning bolt fixed mounting on the lateral wall of dust removal case.
Preferably, the mesh apertures of the filter screen structure from the dust removal box opening side to the exhaust port side are arranged in a gradually decreasing trend.
Compared with the prior art, the utility model has the beneficial effects that:
1. the driving recorder comprises a driving recorder body, wherein a dustproof assembly formed by combining a first dustproof pipe and a second dustproof pipe is arranged on the driving recorder body, an air hole is formed in the side wall of the first dustproof pipe, the first air pipe is connected to the position of the air hole, the first air pipe is connected with an exhaust port of an air suction pump, the second air pipe is connected to an air inlet port of the air suction pump, the other end of the second air pipe is connected with a dust removal box, so that air is pumped into the dustproof assembly through the air suction pump, and air flow in the dustproof assembly flows from the inner side end of the dustproof assembly to the outer side end of the dustproof assembly, so that dust in external air is prevented from entering the dustproof assembly and is adsorbed on a lens, and the recording effect of the driving recorder is influenced;
2. and through set up the multilayer filter screen among the inner chamber at the dust removal case to be the trend that reduces in proper order with the mesh aperture of the filter screen structure of dust removal case opening side to exhaust port side and set up, thereby effectively improve the dust removal effect of dust removal case, thereby effectively avoid external dust to enter into among the dustproof subassembly along with the effect of air pump.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing the distribution of the positions of the dust-proof assembly, the air pump and the dust-removing box according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a half sectional view of the dust box of the present invention.
In the figure: vehicle event data recorder body 1, dustproof subassembly 2, camera lens 3, first trachea 4, aspiration pump 5, second trachea 6, dust removal case 7, first dustproof pipe 8, second dustproof pipe 9, annular plate 10, gas vent 11, locating frame 12, filter screen 13, positioning bolt 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automobile data recorder lens dustproof structure comprises an automobile data recorder body 1 and a dustproof assembly 2 arranged on the automobile data recorder body 1, wherein a lens 3 is arranged on the front side face of the automobile data recorder body 1, the dustproof assembly 2 is formed by combining a first dustproof pipe 8 and a second dustproof pipe 9, the first dustproof pipe 8 and the second dustproof pipe 9 are integrally formed, an air hole is formed in the side wall of the first dustproof pipe 8, a first air pipe 4 is fixedly connected to the position of the air hole, the other end of the first air pipe 4 is connected with an exhaust port of an air suction pump 5, an air inlet port of the air suction pump 5 is connected with a second air pipe 6, the other end of the second air pipe 6 is connected with an exhaust port 11 of a dust removal box 7, the dustproof assembly 2 formed by combining the first dustproof pipe 8 and the second dustproof pipe 9 is arranged on the automobile data recorder body 1, and an air hole is formed in the side wall of the first dustproof pipe 8, and connect first trachea 4 in the gas pocket position department, and be connected first trachea 4 with the exhaust port of aspiration pump 5, and connect second trachea 6 at the inlet port of aspiration pump 5, and be connected the other end of second trachea 6 with dust removal case 7, thereby pump air into to dustproof subassembly 2 through aspiration pump 5, thereby let the air current in dustproof subassembly 2 be from the outside end of the inboard end flow direction of dustproof subassembly 2 to dustproof subassembly 2, thereby avoid the dust in the outside air to get into in dustproof subassembly 2, and adsorb on camera lens 3, thereby influence the record effect of vehicle event data recorder.
An annular plate 10 is integrally formed at the end part of the first dustproof pipe 8, the annular plate 10 is fixedly adhered to the driving recorder body 1, and the lens 3, the first dustproof pipe 8 and the second dustproof pipe 9 are arranged in the same circle;
the second dustproof pipe 9 is of a horn-shaped structure, so that the shooting visual angle of the lens 3 is prevented from being influenced;
the air pump 5 is a micro air pump with the model number of CO 9L;
the dust removal box 7 is of a rectangular box body structure, one end of the dust removal box, which is far away from the exhaust port 11, is provided with an opening, and a filter screen 13 is positioned and installed in the box body of the dust removal box 7 through a positioning frame 12;
the positioning frame 12 is a rectangular frame structure, a plurality of positioning frames 12 and a plurality of filter screens 13 are arranged, the positioning frames 12 and the filter screens 13 are arranged in a staggered manner, and the positioning frame 12 facing the opening side of the dust removal box 7 is fixedly arranged on the side wall of the dust removal box 7 through a positioning bolt 14;
the mesh apertures of the filter screen structure from the opening side of the dust removing box 7 to the exhaust port 11 side are arranged in a gradually decreasing trend, and the overall filtering effect of the dust removing box 7 is effectively improved by arranging the filter screen structure with multiple layers of meshes which are gradually decreased;
the working principle is as follows: the dustproof assembly 2 formed by combining the first dustproof pipe 8 and the second dustproof pipe 9 is arranged on the driving recorder body 1, an air hole is formed in the side wall of the first dustproof pipe 8, the first air pipe 4 is connected to the position of the air hole, the first air pipe 4 is connected with an exhaust port of the air suction pump 5, the second air pipe 6 is connected with an air inlet port of the air suction pump 5, the other end of the second air pipe 6 is connected with the dust removal box 7, air is pumped into the dustproof assembly 2 through the air suction pump 5, air flow in the dustproof assembly 2 flows from the inner side end of the dustproof assembly 2 to the outer side end of the dustproof assembly 2, dust in external air is prevented from entering the dustproof assembly 2 and is adsorbed on the lens 3, the recording effect of the driving recorder is influenced, a plurality of layers of filter screens 13 are arranged in the inner cavity of the dust removal box 7, and the mesh hole diameter of the filter screen from the opening side of the dust removal box 7 to the exhaust port 11 side is gradually reduced Set up to effectively improve dust removal case 7's dust removal effect, thereby effectively avoid external dust to enter into among dustproof subassembly 2 along with the effect of aspiration pump 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an automobile data recorder camera lens prevents grey structure, includes automobile data recorder body (1) and sets up dustproof subassembly (2) on automobile data recorder body (1), be provided with camera lens (3) on the leading flank of automobile data recorder body (1), its characterized in that: dustproof subassembly (2) comprise first dustproof pipe (8) and the combination of second dustproof pipe (9), be integrated into one piece between first dustproof pipe (8) and second dustproof pipe (9), the gas pocket has been seted up on the lateral wall of first dustproof pipe (8), and the first trachea of its gas pocket position fixedly connected with (4), the other end of first trachea (4) is connected with the exhaust port of aspiration pump (5), the inlet port of aspiration pump (5) is connected with second trachea (6), gas vent (11) of dust removal case (7) are connected to the other end of second trachea (6).
2. The dust-proof structure of the lens of the automobile data recorder according to claim 1, wherein: the end part of the first dustproof pipe (8) is integrally formed with an annular plate (10), the annular plate (10) is glued on the automobile data recorder body (1) for fixing, and the lens (3) and the first dustproof pipe (8) and the second dustproof pipe (9) are arranged in a same circular shape.
3. The dust-proof structure of the lens of the automobile data recorder as claimed in claim 2, wherein: the second dustproof pipe (9) is of a horn-shaped structure.
4. The dust-proof structure of the lens of the automobile data recorder according to claim 1, wherein: the air pump (5) is a micro air pump.
5. The dust-proof structure of the lens of the automobile data recorder according to claim 1, wherein: dust removal case (7) are a rectangle box structure, and its one end of keeping away from gas vent (11) sets up for the opening, filter screen (13) are installed through locating frame (12) location to the box inside of dust removal case (7).
6. The dust-proof structure of the lens of the automobile data recorder according to claim 5, wherein: locating frame (12) are rectangle frame structure, locating frame (12) and filter screen (13) all are provided with a plurality ofly, and for crisscross setting between locating frame (12) and filter screen (13), and on locating frame (12) towards dust removal case (7) opening one side for through positioning bolt (14) fixed mounting on the lateral wall of dust removal case (7).
7. The dust-proof structure of the lens of the automobile data recorder as claimed in claim 6, wherein: dust removal case (7) opening side is the trend that reduces in proper order and sets up to the mesh aperture of the filter screen structure of gas vent (11) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872469.6U CN215526750U (en) | 2021-08-11 | 2021-08-11 | Dust structure is prevented to vehicle event data recorder camera lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121872469.6U CN215526750U (en) | 2021-08-11 | 2021-08-11 | Dust structure is prevented to vehicle event data recorder camera lens |
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| Publication Number | Publication Date |
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| CN215526750U true CN215526750U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121872469.6U Active CN215526750U (en) | 2021-08-11 | 2021-08-11 | Dust structure is prevented to vehicle event data recorder camera lens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050995A1 (en) * | 2022-09-09 | 2024-03-14 | 上海市浦东新区人民医院 | Device for monitoring opening degree of uterine orifice of puerpera, and control method therefor |
-
2021
- 2021-08-11 CN CN202121872469.6U patent/CN215526750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050995A1 (en) * | 2022-09-09 | 2024-03-14 | 上海市浦东新区人民医院 | Device for monitoring opening degree of uterine orifice of puerpera, and control method therefor |
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