CN214045794U

CN214045794U - Clean protective structure of camera lens and have its electronic equipment

Info

Publication number: CN214045794U
Application number: CN202120368281.1U
Authority: CN
Inventors: 谢兴荣; 柯凌云; 肖仁维
Original assignee: Chongqing Jiyuan Technology Co ltd
Current assignee: Chongqing Jiyuan Technology Co ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2021-08-24
Anticipated expiration: 2031-02-10

Abstract

The utility model discloses a camera lens cleaning protective structure and an electronic device with the same, wherein the cleaning protective structure comprises a protective cover plate and a cleaning module, the cleaning module is arranged at the inner side of the protective cover plate, and the cleaning module is used for wiping a light-transmitting lens; the through hole has been seted up to the position that is close to the printing opacity lens on the shell of the host computer body, and the through-hole internal rotation is equipped with the pivot that runs through the through hole, and the one end that is located the shell outside in the pivot is installed to the protective cover board, and the one end that is located the shell of pivot is connected with and is used for driving pivot pivoted drive arrangement. The utility model discloses simple structure, reasonable in design can realize the self-cleaning and the effective protection to electronic equipment's camera lens.

Description

Clean protective structure of camera lens and have its electronic equipment

Technical Field

The utility model relates to the field of electronic technology, especially, relate to a clean protective structure of camera lens and have its electronic equipment.

Background

The electronic equipment is equipment which is composed of electronic components such as an integrated circuit, a transistor, an electronic tube and the like, plays a role by applying electronic technology (including) software, a plurality of electronic equipment (for example, monitoring equipment such as parking monitoring equipment installed on a roadside) are provided with cameras, and the cameras are mainly used for collecting image information and play a vital role in the electronic equipment.

However, the camera of the existing electronic device is generally unable to be automatically cleaned, and especially for the electronic device with a bad working environment (for example, a parking monitoring device with a low installation position beside a road), the lens of the camera is easily contaminated by dirt such as dust, muddy water and the like, thereby affecting the quality of the shot image.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a clean protective structure of camera lens and have its electronic equipment can realize the self-cleaning and the effective protection to electronic equipment's camera lens.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to a first aspect of the present invention, the present invention provides a camera lens cleaning and protecting structure, wherein the transparent lens at the outermost side of the camera is mounted on the housing of the main body, the cleaning and protecting structure comprises a protective cover plate and a cleaning module, the cleaning module is disposed at the inner side of the protective cover plate, and the cleaning module is used for wiping the transparent lens;

the through-hole has been seted up to the position that is close to on the shell of the host computer body printing opacity lens, the through-hole internal rotation is equipped with and runs through the pivot of through-hole, protective cover install in being located of pivot the outer one end of shell, the position that is located of pivot one end in the shell is connected with and is used for the drive pivot pivoted drive arrangement.

Preferably, the protective cover plate comprises a connecting portion and a protective portion which are connected with each other and integrally formed, the connecting portion is connected with one end, located outside the shell, of the rotating shaft, and when the protective cover plate rotates to a position right above the light-transmitting lens, the protective portion can completely cover the light-transmitting lens.

Preferably, the clean protective structure of camera lens still including set up in the protection dustcoat in the protection apron outside, the protection dustcoat install in on the shell of the host computer body, being close to of protection dustcoat one side of printing opacity lens is equipped with circular arc breach.

Preferably, the outer edge of one side of the protection outer cover, which is far away from the circular arc-shaped notch, is provided with a first baffle, and two ends of the first baffle extend to two ends of the circular arc-shaped notch along the outer edge of the protection outer cover; and a second baffle is arranged on the outer edge of one side, opposite to the first baffle, of the protection part of the protection cover plate.

Preferably, the shell of the main body is inwards recessed to form a groove, the bottom wall of the groove is provided with a horizontal mounting surface, the area of the horizontal mounting surface is not smaller than the swept area of the protective cover plate in the rotating process, the light-transmitting lens and the through hole are arranged on the horizontal mounting surface, a clamping groove is formed in the edge of the horizontal mounting surface, and the protective outer cover is clamped in the clamping groove through the first baffle.

Preferably, the pivot is the square shaft, the inboard of the connecting portion of protection apron be equipped with square shaft assorted square groove, the protection apron pass through square groove detachably install in on the pivot.

Preferably, the driving device comprises a driving motor, and the driving motor is in driving connection with the rotating shaft.

Preferably, the driving device further comprises a speed reducing mechanism, an input end of the speed reducing mechanism is fixedly connected with an output shaft of the driving motor, and an output end of the speed reducing mechanism is in driving connection with the rotating shaft.

Preferably, the cleaning module is a sponge sheet, when the protective cover plate rotates to a position right above the transparent lens, one side of the sponge sheet facing the transparent lens abuts against the transparent lens, and the sponge sheet is in a compressed state.

According to the utility model discloses a second aspect, the utility model provides an electronic equipment, including camera and the host computer body, the printing opacity lens in the outside of camera is installed on the shell of the host computer body, still includes above-mentioned first aspect the clean protective structure of camera lens.

The utility model has the advantages that:

the utility model discloses a clean protective structure of camera lens can realize the self-cleaning and effective protection to the camera lens of electronic equipment, simple structure, and reasonable in design, through setting up drive arrangement, pivot, protective cover and cleaning module, when the printing opacity lens of camera outside needs to be cleaned, drive the pivot through driving motor and reciprocate in the range of preset central angle and rotate, the pivot drives protective cover reciprocating rotation, make the cleaning module of protective cover inboard reciprocate and clean the printing opacity lens of camera, thereby automatically clean dirty thing such as water stain, dust that the printing opacity lens surface is infected with, realize the self-cleaning to the printing opacity lens of camera; when the camera is in a non-working state, the cleaning cover plate is controlled to rotate to a position right above the light-transmitting lens of the camera to protect the light-transmitting lens of the camera, and the light-transmitting lens of the camera is effectively prevented from being contaminated by dirty dirt such as water stain and dust or being damaged by objects such as flying stones during accidental smashing.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a cleaning and protecting structure for a camera lens according to an embodiment of the present invention;

fig. 2 is a schematic partial structural view of a cleaning and protecting structure for a lens of a camera according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a housing of the main body according to an embodiment of the present invention;

fig. 4 is a schematic front view of the main body according to an embodiment of the present invention;

fig. 5 is a sectional view a-a of fig. 4.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 5, the present embodiment provides a cleaning and protecting structure for a lens of a camera, wherein an outermost transparent lens 101 of a camera 1 is installed on a housing 2 of a main body 100, the cleaning and protecting structure includes a protective cover 3 and a cleaning module 4, the cleaning module 4 is disposed on an inner side of the protective cover 3, and the cleaning module 4 is used for wiping the transparent lens 101; the housing 2 of the main body 100 is provided with a through hole 5 at a position close to the transparent lens 101, a rotating shaft (not shown in the figure) penetrating through the through hole 5 is rotatably arranged in the through hole 5, the protective cover plate 3 is installed at one end of the rotating shaft located outside the housing 2, and one end of the rotating shaft located inside the housing 2 is connected with a driving device for driving the rotating shaft to rotate.

In the implementation, by arranging the driving device, the rotating shaft, the protective cover plate 3 and the cleaning module 4, when the transparent lens 101 on the outermost side of the camera 1 needs to be cleaned, the rotating shaft is driven by the driving motor 7 to rotate in a reciprocating manner within a preset central angle range, and the rotating shaft drives the protective cover plate 3 to rotate in a reciprocating manner, so that the cleaning module 4 on the inner side of the protective cover plate 3 can wipe the transparent lens 101 of the camera 1 in a reciprocating manner, thereby automatically wiping off dirt such as water stain, dust and the like on the outer surface of the transparent lens 101, and realizing the automatic cleaning of the transparent lens 101 of the camera 1; when the camera 1 is in a non-working state, the cleaning cover plate is controlled to rotate to a position right above the transparent lens 101 of the camera 1 to protect the transparent lens 101 of the camera 1, so that the transparent lens 101 of the camera 1 is effectively prevented from being contaminated by dirty dirt such as water stain and dust or being damaged by objects such as flying stones during accidental smashing; when the camera 1 is in a working state, the cleaning cover plate is controlled to rotate to an area outside the light-transmitting lens 101, and the light-transmitting lens 101 is not shielded. In the process of converting the working state and the non-working state of the camera 1, since the protective cover 3 reciprocates, the dirt on the transparent lens 101 can be wiped off while the protective cover 3 moves. The clean protective structure of camera lens of this embodiment simple structure, reasonable in design can realize the self-cleaning and effective protection to 1 lens of camera of electronic equipment.

In one embodiment, the protective cover 3 includes a connecting portion 301 and a protective portion 302 that are connected to each other and integrally formed, the connecting portion 301 is connected to an end of the rotating shaft located outside the housing 2, and when the protective cover 3 is rotated to be directly above the transparent lens 101, the protective portion 302 can completely cover the transparent lens 101. With the arrangement, when the protective cover plate 3 rotates to a position right above the transparent lens 101, the protective cover plate 3 can completely cover the transparent lens 101, so that the transparent lens 101 is well protected, and the transparent lens 101 is prevented from being stained or damaged due to accidental flying stone impact.

In one embodiment, the camera lens cleaning and protecting structure further includes a protecting cover 6 disposed outside the protecting cover plate 3, the protecting cover 6 is mounted on the housing 2 of the main body 100, and a circular arc notch 601 is disposed on a side of the protecting cover 6 close to the transparent lens 101. The setting of protection dustcoat 6 for in sheltering from dust, particulate matter, mud etc. and getting into the reciprocating motion scope of protective cover plate 3, avoid blocking protective cover plate 3, effectively guarantee protective cover plate 3's reciprocating motion. The arrangement of the arc-shaped notch 601 ensures that the camera 1 is not shielded.

In one embodiment, the outer edge of the side of the protective outer cover 6 away from the circular arc notch 601 is provided with a first baffle 602, and two ends of the first baffle 602 extend to two ends of the circular arc notch 601 along the outer edge of the protective outer cover 6; the outer edge of the side of the protective part 302 of the protective cover 3 opposite to the first baffle 602 is provided with a second baffle 303. The arrangement of the first baffle 602 and the second baffle 303 further improves the shielding effect, and better shields dust, particles, mud and the like from entering the reciprocating range of the protective cover plate 3.

In one embodiment, the housing 2 of the main body 100 is recessed inwards to form a groove 201, the bottom wall of the groove 201 has a horizontal mounting surface 202, the area of the horizontal mounting surface 202 is not smaller than the area swept by the protective cover plate 3 in the rotating process, the transparent lens 101 and the through hole 5 are both arranged on the horizontal mounting surface 202, a clamping groove 203 is arranged at the edge of the horizontal mounting surface 202, and the protective housing 6 is clamped in the clamping groove 203 through a first baffle 602. Through setting up recess 201, the printing opacity lens 101 of installation camera 1 in recess 201, the lateral wall of recess 201 can play certain effect of sheltering from, has to avoid pollution printing opacity lens 101 such as dust, particulate matter, mud better or causes the damage to printing opacity lens 101.

In one embodiment, the rotating shaft is a square shaft, a square groove 3011 matched with the square shaft is arranged on the inner side of the connecting portion 301 of the protective cover plate 3, and the protective cover plate 3 is detachably mounted on the rotating shaft through the square groove 3011. The square shaft is matched with the square groove 3011 to prevent the protective cover plate 3 and the rotating shaft from rotating relatively; the protective cover plate 3 is detachably arranged on the rotating shaft, so that the protective cover plate 3 and/or the cleaning module 4 can be replaced conveniently.

In one embodiment, the driving means comprises a driving motor 7, the driving motor 7 being in driving connection with the shaft. The rotating shaft is driven to rotate by the driving motor 7. Specifically, the drive motor 7 may be a servo motor.

In one embodiment, the driving device further comprises a speed reducing mechanism (not shown), an input end of the speed reducing mechanism is fixedly connected with an output shaft of the driving motor 7, and an output end of the speed reducing mechanism is in driving connection with the rotating shaft. The rotation of the driving motor 7 is decelerated through the deceleration mechanism, so that the protective cover plate 3 is prevented from rotating too fast; simultaneously, the speed reducing mechanism can also effectively increase the output torque, so that the protective cover plate 3 is not easy to be blocked, and the driving motor 7 can be protected from being damaged to a certain extent. Specifically, in the present embodiment, the camera 1, the driving motor 7 and the reduction mechanism are all fixedly mounted inside the housing 2 of the main body 100 through the same mounting bracket 8.

In one embodiment, the cleaning module 4 is a sponge sheet, and when the protective cover 3 is rotated to be directly above the transparent lens 101, one side of the sponge sheet facing the transparent lens 101 abuts against the transparent lens 101, and the sponge sheet is in a compressed state. The sponge sheet is soft, the wiping effect is good, and the transparent lens 101 is not easily damaged in the wiping process. The sponge is in a compressed state, the wiping force is effectively increased, and the wiping effect is further improved.

The embodiment of the utility model provides a still provide an electronic equipment, this electronic equipment includes camera 1 and host computer body 100, and the printing opacity lens 101 in the outside of camera 1 is installed on the shell 2 of host computer body 100, still includes the clean protective structure of the camera lens in the above-mentioned arbitrary embodiment. Since the electronic device has the camera lens cleaning and protecting structure in the above embodiment, the electronic device also has the corresponding technical effects of the camera lens cleaning and protecting structure in the above embodiment. Specifically, the electronic device may be a parking monitoring device for monitoring parking information of a vehicle in an open environment such as a road.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A lens cleaning and protecting structure of a camera, the transparent lens at the outermost side of the camera is arranged on the shell of a main machine body, and is characterized in that,

the cleaning protection structure comprises a protection cover plate and a cleaning module, the cleaning module is arranged on the inner side of the protection cover plate, and the cleaning module is used for wiping the light-transmitting lens;

2. The cleaning and protecting structure for the lens of the camera according to claim 1, wherein the protecting cover plate comprises a connecting portion and a protecting portion, the connecting portion and the protecting portion are connected to each other and integrally formed, the connecting portion is connected to an end of the rotating shaft located outside the housing, and when the protecting cover plate rotates to a position right above the transparent lens, the protecting portion can completely cover the transparent lens.

3. The cleaning and protecting structure for the lens of the camera according to claim 2, further comprising a protecting cover disposed outside the protecting cover plate, wherein the protecting cover is mounted on the housing of the main body, and a circular arc notch is disposed on a side of the protecting cover close to the transparent lens.

4. The cleaning and protecting structure for the lens of the camera according to claim 3, wherein a first baffle is arranged on the outer edge of one side of the protecting outer cover away from the arc-shaped notch, and two ends of the first baffle extend to two ends of the arc-shaped notch along the outer edge of the protecting outer cover; and a second baffle is arranged on the outer edge of one side, opposite to the first baffle, of the protection part of the protection cover plate.

5. The cleaning and protecting structure for the lens of the camera according to claim 4, wherein the housing of the main body is recessed inward to form a groove, the bottom wall of the groove has a horizontal mounting surface, the area of the horizontal mounting surface is not smaller than the area swept by the protective cover plate during rotation, the transparent lens and the through hole are both disposed on the horizontal mounting surface, a slot is disposed at the edge of the horizontal mounting surface, and the protective housing is clamped in the slot by the first baffle.

6. The cleaning and protecting structure for the lens of the camera according to claim 2, wherein the rotating shaft is a square shaft, a square groove matching with the square shaft is provided on the inner side of the connecting portion of the protecting cover plate, and the protecting cover plate is detachably mounted on the rotating shaft through the square groove.

7. The camera lens cleaning and protecting structure of claim 1, wherein the driving device comprises a driving motor, and the driving motor is in driving connection with the rotating shaft.

8. The cleaning and protection structure for the lens of the camera according to claim 7, wherein the driving device further comprises a speed reducing mechanism, an input end of the speed reducing mechanism is fixedly connected with an output shaft of the driving motor, and an output end of the speed reducing mechanism is in driving connection with the rotating shaft.

9. The cleaning and protecting structure for the lens of the camera according to any one of claims 1 to 8, wherein the cleaning module is a sponge sheet, when the protecting cover plate is rotated to a position right above the transparent lens, one side of the sponge sheet facing the transparent lens abuts against the transparent lens, and the sponge sheet is in a compressed state.

10. An electronic device, comprising a camera and a main body, wherein the outermost transparent lens of the camera is mounted on the housing of the main body, and further comprising the camera lens cleaning and protecting structure of any one of claims 1 to 9.