CN214728575U - Vehicle-mounted camera cleaning device, vehicle-mounted camera and vehicle - Google Patents
Vehicle-mounted camera cleaning device, vehicle-mounted camera and vehicle Download PDFInfo
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- CN214728575U CN214728575U CN202022473554.7U CN202022473554U CN214728575U CN 214728575 U CN214728575 U CN 214728575U CN 202022473554 U CN202022473554 U CN 202022473554U CN 214728575 U CN214728575 U CN 214728575U
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Abstract
The utility model discloses an on-vehicle camera belt cleaning device, which comprises a carriage body, through bolt fixedly connected with camera on the automobile body, the piezoceramics transducer has been cup jointed in the outside of camera, a side fixedly connected with acoustics matching layer of piezoceramics transducer, one side fixedly connected with glass of piezoceramics transducer is kept away from to acoustics matching layer. The utility model has the advantages that: the piezoelectric ceramic transducer is sleeved on the outer side of the camera without contact, and the piezoelectric ceramic transducer and the camera are both arranged on the vehicle body, so that the aim of convenient installation is fulfilled; through the work of piezoceramics transducer, can produce the vibration, because acoustics matching layer respectively with piezoceramics transducer and glass fixed connection, so on the produced vibration of piezoceramics transducer work can transmit glass, can vibrate the raindrop on the glass, prevent that the raindrop from being detained on glass, guaranteed glass's cleanness, be favorable to the shooting of inside camera.
Description
Technical Field
The utility model relates to a technical field of camera especially relates to an on-vehicle camera belt cleaning device and have this on-vehicle camera belt cleaning device's on-vehicle camera and have this on-vehicle camera belt cleaning device's car.
Background
With the continuous development of the automobile electronic technology to the direction of intellectualization and informatization, the application of the camera sensor on the automobile is more and more extensive. The image information inside and outside the automobile can be collected by a plurality of cameras configured on the automobile, and is presented to the driver in various forms after being processed, so that the driver can have safer and more comfortable driving experience when driving for traveling.
Many on-vehicle cameras set up outside the car, and the camera is clean clear usually, but in rainy, especially the rainy day that is accompanied with the wind, on the raindrop can fall the camera, the picture that makes the camera shoot is very fuzzy, influences driver's judgement to influence the shooting effect of camera, for this reason the utility model relates to an on-vehicle camera belt cleaning device, through the setting of this device, can effectively solve the influence of rainwater to the camera.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an aim at: the utility model provides a vehicle-mounted camera belt cleaning device which can solve the above-mentioned problem that exists among the prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides an on-vehicle camera belt cleaning device, includes the automobile body, through bolt fixedly connected with camera on the automobile body, the piezoceramics transducer has been cup jointed in the outside of camera, a side fixedly connected with acoustics matching layer of piezoceramics transducer, one side fixedly connected with glass of piezoceramics transducer is kept away from on acoustics matching layer, the camera includes the camera casing and sets up the inside camera lens subassembly of camera casing, have on the camera casing be used for with the ear is fixed to the camera on the automobile body to the camera casing, the ear is fixed to the camera has the first spacing face and the spacing face of second that are parallel to each other, first spacing face with the automobile body butt, the spacing face of second with piezoceramics transducer butt.
As a preferable technical scheme of the vehicle-mounted camera cleaning device, the vehicle-mounted camera cleaning device further comprises a piezoelectric ceramic support for fixing the piezoelectric ceramic transducer outside the camera.
As a preferred technical solution of the vehicle-mounted camera cleaning device, the piezoelectric ceramic support is made of an elastic material, and has a first connecting portion fixedly connected to the camera housing and a second connecting portion connected to the piezoelectric ceramic transducer, the first connecting portion is in an annular structure with an inner ring shape matching with the appearance of the camera housing, and the first connecting portion is sleeved outside the camera housing; the second connecting part is in an annular structure with the periphery shape matched with the inner shape of the piezoelectric ceramic transducer, and the second connecting part is abutted to the inner part of the piezoelectric ceramic transducer.
As a preferable technical scheme of the vehicle-mounted camera cleaning device, the piezoelectric ceramic transducer is fixedly connected with a vehicle body.
As a preferable technical solution of the vehicle-mounted camera cleaning device, the connection mode of the piezoelectric ceramic transducer and the vehicle body is one of bonding, bolt connection or clamping connection.
As a preferable technical scheme of the vehicle-mounted camera cleaning device, the acoustic matching layer is made of a ceramic transduction piece.
As a preferable technical scheme of the vehicle-mounted camera cleaning device, the glass is K9 white glass.
As a preferable technical scheme of the vehicle-mounted camera cleaning device, the piezoelectric ceramic transducer is of a hollow structure.
On the other hand, the vehicle-mounted camera is provided with the camera cleaning device.
In still another aspect, a vehicle is provided with the camera cleaning device.
The utility model has the advantages that:
the piezoelectric ceramic transducer is of a hollow structure, so that the piezoelectric ceramic transducer can be sleeved on the outer side of the camera without contacting with the camera, and the piezoelectric ceramic transducer and the camera are both mounted on the vehicle body, so that the aim of convenience in mounting is fulfilled; through the work of piezoceramics transducer, can produce the vibration, because acoustics matching layer respectively with piezoceramics transducer and glass fixed connection, so produced vibration of piezoceramics transducer work can transmit glass on, and then can vibrate the raindrop on the glass, prevent that the raindrop from being detained on glass, guaranteed glass's cleanness, be favorable to the shooting of inside camera.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is an exploded view of a vehicle-mounted camera cleaning device according to a first embodiment of the present invention;
fig. 2 is the embodiment of the utility model provides a first vehicle-mounted camera belt cleaning device's assembly diagram.
In the figure:
1 camera, 2 piezoceramics transducers, 3 acoustic matching layer, 4 glasses.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the embodiments of the present invention are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 and 2, the embodiment provides a vehicle-mounted camera cleaning device, which comprises a vehicle body, wherein a camera 1 is fixedly connected to the vehicle body through a bolt, a piezoelectric ceramic transducer 2 is sleeved on the outer side of the camera 1, the piezoelectric ceramic transducer 2 is a mature technology in the prior art, an acoustic matching layer 3 is fixedly connected to one side surface of the piezoelectric ceramic transducer 2, and a glass 4 is fixedly connected to one side, away from the piezoelectric ceramic transducer 2, of the acoustic matching layer 3, because the piezoelectric ceramic transducer 2 is of a hollow structure, the piezoelectric ceramic transducer 2 can be sleeved on the outer side of the camera 1 without contact between the piezoelectric ceramic transducer and the camera, and the piezoelectric ceramic transducer 2 and the camera 1 are both mounted on the vehicle body, so that the purpose of convenient mounting is achieved; through the work of piezoceramics transducer 2, can produce the vibration, because acoustics matching layer 3 respectively with piezoceramics transducer 2 and glass 4 fixed connection, so on the produced vibration of 2 work of piezoceramics transducer can transmit glass 4, and then can vibrate the raindrop on glass 4, prevent that the raindrop from being detained on glass 4, guaranteed glass 4's cleanness, be favorable to the shooting of inside camera 1.
On one hand, the piezoelectric ceramic transducer 2 is fixedly connected with the vehicle body, and the connection mode of the piezoelectric ceramic transducer 2 and the vehicle body is one of bonding, bolt connection or clamping connection and the like.
In one aspect, the material providing the acoustic matching layer 3 is a ceramic transducer plate.
In one aspect, glass 4 is provided as K9 white glass.
In one aspect, the piezoceramic transducer 2 is provided as a hollow structure.
In summary, the following steps: because the piezoelectric ceramic transducer 2 is of a hollow structure, the piezoelectric ceramic transducer 2 can be sleeved outside the camera 1 without contacting with the camera, and the piezoelectric ceramic transducer 2 and the camera 1 are both mounted on a vehicle body, so that the aim of convenient mounting is fulfilled; through the work of piezoceramics transducer 2, can produce the vibration, because acoustics matching layer 3 respectively with piezoceramics transducer 2 and glass 4 fixed connection, so on the produced vibration of 2 work of piezoceramics transducer can transmit glass 4, and then can vibrate the raindrop on glass 4, prevent that the raindrop from being detained on glass 4, guaranteed glass 4's cleanness, be favorable to the shooting of inside camera 1.
It should be noted that the fixing manner of the piezoelectric ceramic transducer is not limited to the fixing on the vehicle body as described above, and in other embodiments, the fixing manner may also be: the vehicle-mounted camera cleaning device further comprises a piezoelectric ceramic support used for fixing the piezoelectric ceramic transducer 2 outside the camera 1.
The piezoelectric ceramic support is made of elastic materials and is provided with a first connecting part fixedly connected with the camera shell and a second connecting part connected with the piezoelectric ceramic transducer 2, the first connecting part is of an annular structure with the shape of an inner ring matched with the appearance of the camera shell, and the first connecting part is sleeved outside the camera shell; the second connecting part is in an annular structure with the periphery shape matched with the internal shape of the piezoelectric ceramic transducer 2, and the second connecting part is abutted to the inside of the piezoelectric ceramic transducer 2.
Specifically, first connecting portion with connect through elastic connecting piece between the second connecting portion, elastic connecting piece with first connecting portion with second connecting portion are integrated into one piece, elastic connecting piece is the heliciform to in order to increase its buffer capacity.
Because the piezoceramics support adopts elastic material to make, because elastic material's cushioning effect when fixing it on the camera casing, its vibration will not transmit to the camera, consequently can not cause the influence to the shooting of camera, this scheme makes on-vehicle camera belt cleaning device modularization more for the above-mentioned scheme of fixing the piezoceramics transducer on the automobile body for on-vehicle camera belt cleaning device installation is more convenient.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A vehicle-mounted camera cleaning device comprises a vehicle body, and is characterized in that a camera (1) is fixedly connected to the vehicle body through a bolt, the outer side of the camera (1) is sleeved with a piezoelectric ceramic transducer (2), one side surface of the piezoelectric ceramic transducer (2) is fixedly connected with an acoustic matching layer (3), one side of the acoustic matching layer (3) far away from the piezoelectric ceramic transducer (2) is fixedly connected with glass (4), the camera (1) comprises a camera shell and a lens component arranged in the camera shell, the camera shell is provided with a camera fixing lug for fixing the camera shell on the vehicle body, the camera fixing lug is provided with a first limiting surface and a second limiting surface which are parallel to each other, the first limiting surface is abutted to the vehicle body, and the second limiting surface is abutted to the piezoelectric ceramic transducer (2).
2. The vehicle-mounted camera washing device according to claim 1, further comprising a piezoelectric ceramic bracket for fixing the piezoelectric ceramic transducer (2) to the outside of the camera (1).
3. The vehicle-mounted camera cleaning device according to claim 2, wherein the piezoelectric ceramic support is made of an elastic material and is provided with a first connecting part fixedly connected with the camera housing and a second connecting part connected with the piezoelectric ceramic transducer (2), the first connecting part is of an annular structure with an inner ring shape matched with the appearance of the camera housing, and the first connecting part is sleeved outside the camera housing; the second connecting portion is of an annular structure with the periphery shape matched with the inner shape of the piezoelectric ceramic transducer (2), and the second connecting portion is abutted to the inner portion of the piezoelectric ceramic transducer (2).
4. The vehicle-mounted camera washing device according to claim 1, wherein the piezoelectric ceramic transducer (2) is fixedly connected with a vehicle body.
5. The vehicle-mounted camera washing device according to claim 4, characterized in that the piezoelectric ceramic transducer (2) and the vehicle body are connected by adhesion, bolting or clamping.
6. The vehicle-mounted camera washing device according to claim 1, characterized in that the acoustic matching layer (3) is made of a ceramic transducer plate.
7. The vehicle-mounted camera washing device according to claim 1, wherein the glass (4) is K9 white glass.
8. The vehicle-mounted camera washing device according to claim 1, wherein the piezoelectric ceramic transducer (2) is a hollow structure.
9. An in-vehicle camera characterized by having the camera washing device according to any one of claims 1 to 8.
10. A vehicle having the camera washing device according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473554.7U CN214728575U (en) | 2020-10-30 | 2020-10-30 | Vehicle-mounted camera cleaning device, vehicle-mounted camera and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473554.7U CN214728575U (en) | 2020-10-30 | 2020-10-30 | Vehicle-mounted camera cleaning device, vehicle-mounted camera and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214728575U true CN214728575U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022473554.7U Active CN214728575U (en) | 2020-10-30 | 2020-10-30 | Vehicle-mounted camera cleaning device, vehicle-mounted camera and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214728575U (en) |
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2020
- 2020-10-30 CN CN202022473554.7U patent/CN214728575U/en active Active
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