CN111491083A - Supporting device of camera - Google Patents
Supporting device of camera Download PDFInfo
- Publication number
- CN111491083A CN111491083A CN202010311573.1A CN202010311573A CN111491083A CN 111491083 A CN111491083 A CN 111491083A CN 202010311573 A CN202010311573 A CN 202010311573A CN 111491083 A CN111491083 A CN 111491083A
- Authority
- CN
- China
- Prior art keywords
- fixed
- rotating shaft
- wall
- cleaning belt
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000012806 monitoring device Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a supporting device of a camera, which comprises a hollow fixing box, a liquid inlet hopper positioned at the top of the fixing box, heat conduction pipes distributed around the inner wall of the fixing box, a transparent cover positioned at one end of the fixing box, a cleaning mechanism fixed on the outer wall of the fixing box and a driven gear rotatably arranged at the excircle of the transparent cover, wherein the liquid inlet hopper is positioned at the top of the fixing box; the cleaning mechanism comprises a transmission box body fixed on the outer wall of the fixed box, a rotating shaft rotatably arranged in the transmission box body, a motor which is positioned in the transmission box body and drives the rotating shaft to rotate, a driving gear positioned outside the transmission box body and a cleaning belt sleeved with an inner cavity of the rotating shaft, wherein the driving gear and one end of the rotating shaft, which extends out of the transmission box body, are fixed, and the driving gear is meshed with a driven gear. The device of the invention can remove the foreign matters on the lens and keep the lens smooth.
Description
Technical Field
The invention relates to the technical field of monitor parts, in particular to a supporting device of a camera.
Background
The monitor is a generic term for recording and storing video and audio signals by using a camera storage device. With the increasing popularity of closed circuit monitoring in civil and commercial applications, surveillance cameras are widely used in various fields, and play a role in protecting driving and navigation for enterprise management and social security. The monitor is widely applied to residential houses, building villas, shopping malls and financial rooms. For each different application area, a different type of monitor is required.
The monitor comprises camera, camera lens, protection casing, installing support, cloud platform, decoder etc. mainly used makes a video recording to public area, key area to convey the rear end with video signal and handle.
Since the lens is usually in an open air environment, foreign matters such as dust, smoke, etc. in the air may stick to the lens, causing the problem that the lens is blurred, etc.
Disclosure of Invention
The invention aims to provide a supporting device of a camera to remove foreign matters on a lens.
The invention provides a supporting device of a camera, which comprises a hollow fixing box, a liquid inlet hopper positioned at the top of the fixing box, heat conduction pipes distributed around the inner wall of the fixing box, a transparent cover positioned at one end of the fixing box, a cleaning mechanism fixed on the outer wall of the fixing box and a driven gear rotatably arranged at the excircle of the transparent cover, wherein the liquid inlet hopper is positioned at the top of the fixing box;
the cleaning mechanism comprises a transmission box body fixed on the outer wall of the fixed box, a rotating shaft rotatably arranged in the transmission box body, a motor which is positioned in the transmission box body and drives the rotating shaft to rotate, a driving gear positioned outside the transmission box body and a cleaning belt sleeved with an inner cavity of the rotating shaft, wherein the driving gear and one end of the rotating shaft, which extends out of the transmission box body, are fixed, and the driving gear is meshed with a driven gear;
the cleaning belt is made of corrugated pipes, one end of the cleaning belt is communicated with one end of the heat conduction pipe extending out of the fixing box, the other end of the cleaning belt extends out of the rotating shaft and is fixed on one tooth of the driven gear, the other end of the heat conduction pipe is communicated with the liquid inlet hopper, an opening is formed in one end of the driven gear, in which the cleaning belt is fixed, a liquid outlet one-way valve is arranged at the opening, and a liquid inlet one-way valve is arranged at one end of the cleaning belt communicated;
be fixed with a plurality of elasticity ropes on the pivot inner wall, the other end of elasticity rope is fixed on the cleaning tape outer wall, and a plurality of drain have still been seted up to pivot circumference, and the drain slope sets up and the direction that the driving gear was kept away from to the outside opening orientation.
The principle of the invention is as follows:
rainwater or artificially added water enters the heat conduction pipe, when the whole monitoring device works, the whole monitoring device can generate some heat, the rainwater or the water in the heat conduction pipe can play a role of heat dissipation to discharge the heat generated in the whole monitoring device, meanwhile, the motor rotates to drive the driving gear to rotate, the driven gear rotates along with the driving gear, as shown in figures 2-5, one end of the cleaning belt fixed on the driven gear also rotates along with the driving gear, the cleaning belt can continuously wipe the transparent cover along the outer side end face of the transparent cover under the driving of the driven gear, meanwhile, the cleaning belt is continuously stretched or driven by the elastic rope to recover and contract, when the cleaning belt overcomes the tensile force of the elastic rope and stretches, the pressure in the cleaning belt is reduced to be less than the water pressure in the heat conduction pipe, the water in the heat conduction pipe can enter the cleaning belt through the liquid inlet one-way valve, and when the cleaning belt recovers under the action of the elastic, the pressure intensity in the cleaning belt is larger than the external air pressure, water in the cleaning belt is discharged onto the transparent cover through the liquid outlet one-way valve so as to enhance the dirt removing capability of the cleaning belt, particularly, when the external weather is dry, dust is easy to precipitate on the transparent cover, the cleaning belt can perfectly remove dirt on the transparent cover, like an automobile wiper, the cleaned transparent cover is clean and fresh, meanwhile, dirt, impurities and the like cleaned from the transparent cover in the continuous contraction and extension processes of the cleaning belt can be separated from the cleaning belt under the centrifugal action of the rotation of the rotating shaft, and the rotating shaft is discharged from the dirt discharging port.
The device of the invention can remove the foreign matters on the lens and keep the lens smooth.
Preferably, the feeder hopper entrance is provided with the filter screen, conveniently filters impurity or dirt bits etc. avoids it to enter into in the heat-conducting tube.
Preferably, the liquid inlet hopper is in a conical shape with a large upper part and a small lower part, so that rainwater or externally added water can enter the heat conducting pipe along the liquid inlet hopper.
Preferably, a driving belt pulley is installed on the motor main shaft, a driven belt pulley is correspondingly arranged on the rotating shaft, and power transmission is realized between the motor main shaft and the rotating shaft through belt transmission.
Preferably, the end face of the driven gear is flush with the end face of the transparent cover, so that the cleaning belt can more easily wipe the transparent cover along the outer end face of the transparent cover under the driving of the driven gear, the smoothness and brightness of the transparent cover can be kept, and a clear picture can be shot by the camera.
Preferably, the heat conduction pipes are spirally distributed around the inner wall of the fixed box. So set up, can increase the heat transfer area of heat pipe, and then improve the heat exchange efficiency of heat pipe.
Preferably, the elastic rope is fixedly bonded on the inner wall of the rotating shaft; the fixing of the elastic rope and the inner wall of the rotating shaft is conveniently and quickly realized.
Preferably, a plurality of bulges are uniformly distributed on the working surface of the cleaning belt; so set up, can improve clean effect, the efficiency of cleaning tape.
Drawings
Fig. 1 is a schematic structural diagram of a supporting device of a camera according to an embodiment of the present invention;
fig. 2-5 are front views of a supporting device of a camera provided in an embodiment of the present invention in a moving state;
fig. 6 is a schematic view of the internal structure of the transmission case of fig. 1.
Detailed Description
The following is further detailed by the specific embodiments:
the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specification reference numbers indicate: the device comprises a liquid inlet hopper 1, a fixed box 2, a heat conduction pipe 3, a transmission box body 4, a driving gear 5, a driven gear 6, a cleaning belt 7, a lens 8, a rotating shaft 9, a transparent cover 10, a motor 11, a driving belt wheel 12, a driven belt wheel 13, a liquid inlet one-way valve 14, an elastic rope 15 and a sewage outlet 16.
The examples are as follows:
as shown in fig. 1 to 5, a strutting arrangement of camera, including hollow fixed case 2, be located the feed liquor fill at fixed case 2 top, heat pipe 3 around fixed case 2 inner wall spiral distribution, be located the translucent cover 10 of fixed case 2 right-hand members, fix the clean mechanism on fixed case 2 outer wall and rotate the driven gear 6 who sets up at translucent cover 10 excircle, fixed case 2 can be used for holding the camera, the setting of translucent cover 10 can also be used for protecting the camera not receive external pollution under the circumstances of guaranteeing camera normal use simultaneously, the feed liquor fill is big-end-up's toper, make things convenient for rainwater or external hydroenergy that adds enough to get into in heat pipe 3 along the feed liquor fill, the feeder hopper entrance is provided with the filter screen, conveniently filter impurity or dirt bits etc., avoid it to get into in heat pipe 3.
As shown in fig. 6, the cleaning mechanism includes a transmission case 4 fixed on the outer wall of the fixed box 2, a rotating shaft 9 rotatably disposed in the transmission case 4, a motor 11 located in the transmission case 4 and driving the rotating shaft 9 to rotate, a driving gear 5 located outside the transmission case 4 and a cleaning belt 7 sleeved in the inner cavity of the rotating shaft 9, the driving gear 5 and the rotating shaft 9 extend out of one end of the transmission case 4 to be fixed, the driving gear 5 is engaged with the driven gear 6, a driving pulley 12 is mounted on the main shaft of the motor 11, a driven pulley 13 is correspondingly disposed on the rotating shaft 9, and power transmission is realized between the main shaft of the motor 11 and the rotating shaft 9 through belt transmission.
The cleaning belt 7 is made of corrugated pipe, one end of the cleaning belt 7 is communicated with one end of the heat conducting pipe 3 extending out of the fixing box 2, the other end of the cleaning belt 7 extends out of the rotating shaft 9 and is fixed on one tooth of the driven gear 6, the other end of the heat conducting pipe 3 is communicated with the liquid inlet hopper, an opening is formed in one end, fixed on the driven gear 6, of the cleaning belt 7, a liquid outlet one-way valve is arranged at the opening, when the pressure in the cleaning belt 7 is higher than the external pressure, water in the cleaning belt 7 can be discharged to the transparent cover 10 from the liquid outlet one-way valve, a liquid inlet one-way valve 14 is arranged at one end, communicated with the heat conducting pipe 3, of the cleaning belt 7, and when the pressure in the cleaning belt 7 is lower than the pressure in the heat.
A plurality of elastic ropes 15 are fixedly bonded on the inner wall of the rotating shaft 9, the other ends of the elastic ropes 15 are fixedly bonded on the outer wall of the cleaning belt 7, a plurality of sewage outlets 16 are further formed in the circumferential direction of the rotating shaft 9, the sewage outlets 16 are obliquely arranged and the outer opening faces the direction away from the driving gear 5, the cleaning belt 7 continuously contracts, and stains, impurities and the like cleaned from the transparent cover 10 in the extending process can be separated from the cleaning belt 7 under the rotating centrifugal action of the rotating shaft 9 and can be discharged from the rotating shaft 9 through the sewage outlets 16.
The end face of the driven gear 6 is flush with the end face of the transparent cover 10, so that the cleaning belt 7 can continuously wipe the transparent cover 10 along the outer end face of the transparent cover 10 under the driving of the driven gear 6, the transparent cover 10 can be kept smooth and bright, and a clear picture can be shot by a camera.
In addition, a controller and a communication module electrically connected with the controller can be installed in the fixed box 2, the controller can be a microprocessor, the controller is electrically connected with the motor 11, the communication module can be an InDTU332 series industrial wireless data terminal produced by limited corporation of network technology of Kyoho-Oh-Zen, through the controller and the communication module, a worker on duty in a monitoring room can remotely control the motor 11, the motor 11 can be remotely controlled to rotate according to the cleaning condition of the transparent cover 10 to clean in time, and meanwhile, the controller can also control the motor 11 to rotate regularly or constantly for cleaning.
Rainwater or artificially added water enters the heat conduction pipe 3, when the whole monitoring device works, the whole monitoring device can generate some heat, the rainwater or the water in the heat conduction pipe 3 can play a role of heat dissipation to discharge the heat generated in the whole monitoring device, meanwhile, the motor 11 rotates to drive the driving gear 5 to rotate, the driven gear 6 rotates along with the driving gear, as shown in figures 2-5, one end of the cleaning belt 7 fixed on the driven gear 6 also rotates along with the driving gear, the cleaning belt 7 can continuously wipe the transparent cover 10 along the outer end face of the transparent cover 10 under the drive of the driven gear 6, the cleaning belt 7 is continuously stretched or driven by the elastic rope 15 to return and shrink, when the cleaning belt 7 is stretched by overcoming the tensile force of the elastic rope 15, the pressure in the cleaning belt 7 is reduced to be smaller than the water pressure in the heat conduction pipe 3, the water in the heat conduction pipe 3 can enter the cleaning belt 7 through the liquid inlet one-way valve 14, when the cleaning belt 7 contracts and returns under the action of the elastic rope 15, the pressure in the cleaning belt 7 is higher than the external air pressure, water in the cleaning belt 7 is discharged onto the transparent cover 10 through the liquid outlet one-way valve so as to enhance the dirt removing capability of the cleaning belt 7, particularly when the external weather is dry, dust is easy to deposit on the transparent cover 10, the cleaning belt 7 can perfectly remove dirt on the transparent cover 10, and like an automobile wiper, the wiped transparent cover 10 is clean and fresh.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. The utility model provides a strutting arrangement of camera which characterized in that: the device comprises a hollow fixed box, a liquid inlet hopper positioned at the top of the fixed box, heat conduction pipes distributed around the inner wall of the fixed box, a transparent cover positioned at one end of the fixed box, a cleaning mechanism fixed on the outer wall of the fixed box and a driven gear rotatably arranged on the excircle of the transparent cover;
the cleaning mechanism comprises a transmission box body fixed on the outer wall of the fixed box, a rotating shaft rotatably arranged in the transmission box body, a motor which is positioned in the transmission box body and drives the rotating shaft to rotate, a driving gear positioned outside the transmission box body and a cleaning belt sleeved with an inner cavity of the rotating shaft, wherein the driving gear and one end of the rotating shaft, which extends out of the transmission box body, are fixed, and the driving gear is meshed with a driven gear;
the cleaning belt is made of corrugated pipes, one end of the cleaning belt is communicated with one end of the heat conduction pipe extending out of the fixing box, the other end of the cleaning belt extends out of the rotating shaft and is fixed on one tooth of the driven gear, the other end of the heat conduction pipe is communicated with the liquid inlet hopper, an opening is formed in one end of the driven gear, in which the cleaning belt is fixed, a liquid outlet one-way valve is arranged at the opening, and a liquid inlet one-way valve is arranged at one end of the cleaning belt communicated;
be fixed with a plurality of elasticity ropes on the pivot inner wall, the other end of elasticity rope is fixed on the cleaning tape outer wall, and a plurality of drain have still been seted up to pivot circumference, and the drain slope sets up and the direction that the driving gear was kept away from to the outside opening orientation.
2. A supporting device for a camera head according to claim 1, characterized in that: a filter screen is arranged at the inlet of the feed hopper.
3. A supporting device for a camera head according to claim 1 or 2, characterized in that: the liquid inlet hopper is in a conical shape with a large upper part and a small lower part.
4. A supporting device for a camera head according to claim 3, characterized in that: a driving belt wheel is installed on the motor main shaft, a driven belt wheel is correspondingly arranged on the rotating shaft, and power transmission is achieved between the motor main shaft and the rotating shaft through belt transmission.
5. The supporting device for the camera according to any one of claims 1, 2 or 4, wherein: the end face of the driven gear is flush with the end face of the transparent cover.
6. The supporting device for the camera according to any one of claims 1, 2 or 4, wherein: the heat conduction pipes are spirally distributed around the inner wall of the fixed box.
7. The supporting device for the camera according to any one of claims 1, 2 or 4, wherein: the elastic rope is adhered and fixed on the inner wall of the rotating shaft.
8. The supporting device for the camera according to any one of claims 1, 2 or 4, wherein: the working surface of the cleaning belt is evenly provided with a plurality of bulges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010311573.1A CN111491083A (en) | 2020-04-20 | 2020-04-20 | Supporting device of camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010311573.1A CN111491083A (en) | 2020-04-20 | 2020-04-20 | Supporting device of camera |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111491083A true CN111491083A (en) | 2020-08-04 |
Family
ID=71813644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010311573.1A Withdrawn CN111491083A (en) | 2020-04-20 | 2020-04-20 | Supporting device of camera |
Country Status (1)
Country | Link |
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CN (1) | CN111491083A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112845370A (en) * | 2020-12-31 | 2021-05-28 | 重庆社安科技有限公司 | Automatic cleaning device of camera |
-
2020
- 2020-04-20 CN CN202010311573.1A patent/CN111491083A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112845370A (en) * | 2020-12-31 | 2021-05-28 | 重庆社安科技有限公司 | Automatic cleaning device of camera |
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PB01 | Publication | ||
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Application publication date: 20200804 |