CN112157005A - Automatic cleaning device of surveillance camera head - Google Patents
Automatic cleaning device of surveillance camera head Download PDFInfo
- Publication number
- CN112157005A CN112157005A CN202010639687.9A CN202010639687A CN112157005A CN 112157005 A CN112157005 A CN 112157005A CN 202010639687 A CN202010639687 A CN 202010639687A CN 112157005 A CN112157005 A CN 112157005A
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- water
- cleaning
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- camera body
- lens
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- 238000004140 cleaning Methods 0.000 title claims abstract description 133
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000005507 spraying Methods 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 230000009471 action Effects 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B01D35/0273—Filtering elements with a horizontal or inclined rotation or symmetry axis submerged in tanks or reservoirs
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- 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
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The invention discloses an automatic cleaning device for a monitoring camera, relates to the technical field of automatic cleaning of cameras, solves the problem of poor cleaning effect of a camera cleaning technology in the prior art, and has the technical key points that: the cleaning rod is fixed on the camera body, a cleaning block attached to one end, provided with a lens, of the camera body is arranged on the cleaning rod, the cleaning rod is further connected with a driving unit for driving the cleaning block to swing, the cleaning rod swings under the action of the driving unit and drives the cleaning block to clean the lens of the camera body, a water spraying unit for spraying water to the lens of the camera body is further arranged on the camera body, and the water spraying unit is connected with a water storage tank for storing water by receiving rainwater; the camera cleaning device can clean the camera more cleanly, and meanwhile, the cleaning water can be automatically supplemented, so that the use convenience of the camera cleaning device is improved.
Description
Technical Field
The invention relates to the technical field of automatic cleaning of cameras, in particular to an automatic cleaning device for a monitoring camera.
Background
In order to achieve an ideal monitoring effect, the monitoring probe is mostly installed at a higher position, but in the monitoring probe which works for a long time under various environments, especially under the environment with more dust, a large amount of dust is easily accumulated on the lens of the monitoring probe, so that the sight line is blurred, and the real reliability of the picture is influenced.
Chinese patent publication No. CN207053635U discloses a camera with automatic cleaning device, belongs to monitoring equipment technical field, and includes camera body and camera lens, and the surface outside of camera lens is provided with the clearance mechanism of clearance camera lens and drives clearance mechanism carries out reciprocating motion's drive arrangement on camera lens surface, clearance mechanism and drive arrangement threaded connection, and drive arrangement passes through the upper bracket and fixes the upper and lower both ends at the camera body with the lower carriage. It has the advantage that dust on the monitoring probe can be removed regularly. However, when the device cleans the camera, thin dust is easy to remain on the surface of the lens, so that the camera cannot be cleaned completely, and therefore, the automatic cleaning device for the monitoring camera is provided.
Disclosure of Invention
The technical problem to be solved by the invention is to solve the defects, and provide an automatic cleaning device for a monitoring camera, which comprises a cleaning rod, wherein the cleaning rod is fixed on a camera body, a cleaning block attached to one end of a lens arranged on the camera body is arranged on the cleaning rod, the cleaning rod is also connected with a driving unit for driving the cleaning block to swing, the cleaning rod swings under the action of the driving unit, the cleaning rod drives the cleaning block to clean the lens of the camera body, a water spraying unit for spraying water to the lens of the camera body is also arranged on the camera body, the water spraying unit is connected with a cleaning box for storing water by receiving rainwater, and the water spraying unit sprays cleaning water to flush dust on the lens and the cleaning block in the process of the gear lens, so that the problem of poor cleaning effect of the camera cleaning technology in the prior art is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an automatic cleaning device of surveillance camera head, including the clearance pole, the clearance pole is fixed to the camera body on, be equipped with on the clearance pole with the clearance piece of the one end laminating of being equipped with the camera lens on the camera body, the clearance pole still is connected with and drives the wobbling drive unit of cleaning block, the clearance pole swings under drive unit's effect, the clearance pole drives the camera lens that the camera body was cleaned to the clearance piece, still be equipped with the water spray unit that is used for to the camera lens water spray of camera body on the camera body, the water spray unit is connected with the water storage box who gets the rainwater and impound through connecing, the water spray unit cleans the dust on the in-process blowout cleaning water flushing lens of camera lens and cleaning block at the gear.
As a further scheme of the invention, a pressure cavity is arranged at the position of the cleaning rod where the cleaning block is arranged, the pressure cavity is a T-shaped groove, the cleaning block is a T-shaped block, the cleaning block is arranged in the pressure cavity, and a spring is arranged between the cleaning block and the bottom of the pressure cavity.
As a further scheme of the invention, one end of the cleaning rod, which is far away from the cleaning block, is provided with a rotating shaft, and the rotating shaft is arranged on the camera body through a bearing seat; the drive unit comprises a gear, a rack, a sliding block and a drive motor, the gear is fixed to one end, far away from the cleaning block, of the upper rotating shaft of the cleaning rod, the rack is meshed with the gear, the sliding block is fixedly connected with the rack, the drive motor is connected with the sliding block and drives the sliding block to do reciprocating linear motion, and the drive motor is fixedly connected to the camera body.
As a further scheme of the invention, a connecting rod is arranged on the rack, the connecting rod is fixedly connected with a sliding block, the sliding block is a square cylinder with an opening at one end, the connecting rod is fixedly connected to the closed end of the sliding block, a limiting block is arranged on one side of the sliding block close to the cleaning rod, and a sliding groove is connected to the limiting block in a sliding manner; the driving motor is provided with a crank, the crank is Z-shaped, one end of the crank is fixedly connected to an output shaft of the driving motor, the other end of the crank is arranged in the sliding block, and one end of the crank, which is arranged in the sliding block, is in a circular shaft shape.
As a further scheme of the invention, the water spraying unit comprises a water pump and a spraying head, one end of the spraying head is fixed at the position of the lens of the camera body, a water outlet of the spraying head points to the lens of the camera body, the water pump is arranged in the water storage tank and is connected with the spraying head through a water pipe, and the water pipe is a hose.
As a further scheme of the invention, the water storage tank is a cylinder with an opening at the upper end, a first filter screen for preventing leaves from falling into the water storage tank is arranged at the top of the water storage tank, the first filter screen is a spherical surface, a first water leakage hole is formed in the first filter screen, a water baffle for preventing water in the water storage tank from evaporating is further arranged at the opening of the water storage tank, the water baffle is hinged in the water storage tank, a volute spring is arranged on a hinged shaft of the water baffle and the water storage tank, and a limiting plate is arranged above the water baffle.
As a further scheme of the invention, a second filter screen is arranged outside the water pump.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
according to the invention, the cleaning water is sprayed in the process of cleaning the camera, and the rainwater is collected by the water storage tank to supplement the sprayed water, so that compared with the prior art, the camera is cleaned more cleanly, meanwhile, the cleaning water can be automatically supplemented, and the use convenience of the camera cleaning device is improved.
Drawings
Fig. 1 is a schematic structural view of an automatic cleaning device for a monitoring camera.
Fig. 2 is a partial enlarged view at I in fig. 1.
Fig. 3 is a schematic structural diagram of a sliding block in the automatic cleaning device of the monitoring camera.
Fig. 4 is a schematic structural diagram of a rack in the automatic cleaning device for the monitoring camera.
Reference numerals: 1-cleaning rod, 11-cleaning block, 12-pressure cavity, 13-spring, 2-gear, 3-rack, 31-connecting rod, 4-sliding block, 41-limiting block, 5-driving motor, 51-crank, 6-sliding groove, 7-water spraying unit, 71-water pump, 72-spraying head, 73-water pipe, 8-water storage tank, 81-first filter screen, 82-second filter screen, 83-water baffle, 84-limiting plate and 9-camera body.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-2, an automatic cleaning device for a surveillance camera comprises a cleaning rod 1, wherein the cleaning rod 1 is fixed on a camera body 9, a cleaning block 11 attached to one end of the camera body 9, on which a lens is arranged, is arranged on the cleaning rod 1, the cleaning rod 1 is further connected with a driving unit for driving the cleaning block 11 to swing, the cleaning rod 1 swings under the action of the driving unit, the cleaning rod 1 drives the cleaning block 11 to clean the lens of the camera body 9, a water spraying unit 7 for spraying water to the lens of the camera body 9 is further arranged on the camera body 9, the water spraying unit 7 is connected with a water storage tank 8 for storing water by receiving rainwater, and the water spraying unit 7 sprays out cleaning water to wash the lens and dust on the cleaning block 11 in the process that the gear 2 cleans the lens;
the cleaning rod 1 is a square rod, one end of the cleaning rod 1 is parallel to a lens on the camera body 9, a rotating shaft is arranged at one end, far away from the cleaning block 11, of the cleaning rod 1, the rotating shaft is mounted on the camera body 9 through a bearing seat, so that the cleaning rod 1 can rotate around the rotating shaft, the cleaning block 11 is a rubber strip, and the cleaning block 11 is fixed on the cleaning rod 1;
the driving unit comprises a gear 2, a rack 3, a sliding block 4 and a driving motor 5, the gear 2 is fixed to one end, far away from the cleaning block 11, of an upper rotating shaft of the cleaning rod 1, the rack 3 is meshed with the gear 2, the sliding block 4 is fixedly connected with the rack 3, the driving motor 5 is connected with the sliding block 4, the driving motor 5 drives the sliding block 4 to do reciprocating linear motion, and the driving motor 5 is fixedly connected to the camera body 9;
as shown in fig. 4, a connecting rod 31 is arranged on the rack 3, the connecting rod 31 is fixedly connected with a sliding block 4, as shown in fig. 3, the sliding block 4 is a square cylinder with an opening at one end, the connecting rod 31 is fixedly connected to the closed end of the sliding block 4, a limiting block 41 is arranged on one side of the sliding block 4 close to the cleaning rod 1, the limiting block 41 is a T-shaped block, a sliding groove 6 is slidably connected onto the limiting block 41, the sliding groove 6 is a square block, and a T-shaped groove is arranged on the sliding groove 6, so that the sliding block 4 can only slide along the axis of the; the driving motor 5 is provided with a crank 51, the crank 51 is Z-shaped, one end of the crank 51 is fixedly connected to an output shaft of the driving motor 5, the other end of the crank 51 is arranged in the sliding block 4, and one end of the crank 51 arranged in the sliding block 4 is round shaft-shaped, when the driving motor 5 drives the crank 51 to rotate, the crank 51 drives the sliding block 4 to do reciprocating linear motion on the sliding groove 6, the sliding block 4 drives the rack 3 to do reciprocating linear motion, so that the rack 3 drives the gear 2 to do reciprocating circular motion, the gear 2 drives the cleaning rod 1 to swing, and the cleaning block 11 can wipe the lens of the camera body 9;
the water spraying unit 7 comprises a water pump 71 and a spraying head 72, one end of the spraying head 72 is fixed to the position of a lens of the camera body 9, a water outlet of the spraying head 72 points to the lens of the camera body 9, the water pump 71 is arranged in the water storage tank 8, the water pump 71 is connected with the spraying head 72 through a water pipe 73, and the water pipe 73 is a hose; the water pump 71 pumps water in the water storage tank 8 and sprays the water onto the camera body 9 from the spraying head 72, and the water sprayed from the spraying head 72 can clean dust on the cleaning block 11 and the camera body 9;
the water storage tank 8 is a cylinder with an opening at the upper end, a first filter screen 81 for preventing leaves from falling into the water storage tank 8 is arranged at the top of the water storage tank 8, the first filter screen 81 is a spherical surface, a first water leakage hole is formed in the first filter screen 81, a water baffle 83 for preventing water in the water storage tank 8 from evaporating is further arranged at the opening of the water storage tank 8, the water baffle 83 is hinged in the water storage tank 8, a volute spring is arranged on a hinged shaft between the water baffle 83 and the water storage tank 8, the volute spring can enable the water storage tank 8 to be kept horizontal, a limiting plate 84 is arranged above the water baffle 83, the limiting plate 84 is used for preventing the water baffle 83 from tilting, when rainwater falls into the water storage tank 8, the water baffle 83 rotates downwards under the gravity of the rainwater, the rainwater flows into the water storage tank 8, and when no rainwater exists on the water baffle 83, the water baffle 83 returns to the horizontal position;
preferably, a second filter 82 is further disposed outside the water pump 71, and the second filter 82 is used for filtering impurities in rainwater, so that the water pumped by the water pump 71 is transparent and clean water, and the mirror surface of the camera body 9 is prevented from being more dirty when being washed.
Example 2
As shown in fig. 1-2, an automatic cleaning device for a surveillance camera comprises a cleaning rod 1, wherein the cleaning rod 1 is fixed on a camera body 9, a cleaning block 11 attached to one end of the camera body 9, on which a lens is arranged, is arranged on the cleaning rod 1, the cleaning rod 1 is further connected with a driving unit for driving the cleaning block 11 to swing, the cleaning rod 1 swings under the action of the driving unit, the cleaning rod 1 drives the cleaning block 11 to clean the lens of the camera body 9, a water spraying unit 7 for spraying water to the lens of the camera body 9 is further arranged on the camera body 9, the water spraying unit 7 is connected with a water storage tank 8 for storing water by receiving rainwater, and the water spraying unit 7 sprays out cleaning water to wash the lens and dust on the cleaning block 11 in the process that the gear 2 cleans the lens;
preferably, in this embodiment, a pressure chamber 12 is arranged at a position where the cleaning rod 1 is mounted on the cleaning block 11, the pressure chamber 12 is a T-shaped groove, the cleaning block 11 is a T-shaped block, the cleaning block 11 is arranged in the pressure chamber 12, and a spring 13 is arranged between the cleaning block 11 and the bottom of the pressure chamber 12, so that the cleaning block 11 can be tightly attached to the lens of the camera body 9;
other structures in this embodiment are the same as those in embodiment 1.
In summary, the working principle of the invention is as follows:
when the driving motor 5 drives the crank 51 to rotate, the crank 51 drives the sliding block 4 to do reciprocating linear motion on the sliding groove 6, the sliding block 4 drives the rack 3 to do reciprocating linear motion, so that the rack 3 drives the gear 2 to do reciprocating circular motion, the gear 2 drives the cleaning rod 1 to swing, and the cleaning block 11 can wipe the lens of the camera body 9; the water pump 71 pumps water in the water storage tank 8 and sprays the water onto the camera body 9 from the spraying head 72, and the water sprayed from the spraying head 72 can clean dust on the cleaning block 11 and the camera body 9; when rainwater falls into the water storage tank 8, the water baffle 83 rotates downwards under the action of the gravity of the rainwater, the rainwater flows into the water storage tank 8, and when no rainwater exists on the water baffle 83, the water baffle 83 returns to the horizontal position under the action of the volute spring; the first filter screen 81 can prevent blades from entering the water storage tank 8, the water baffle 83 can prevent dust from entering the water storage tank 8 and prevent water in the water storage tank 8 from being evaporated after being irradiated by sunlight, and the second filter screen 82 can filter water in the water storage tank 8, so that the water sprayed onto the camera body 9 is clean water.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An automatic cleaning device for a monitoring camera comprises a cleaning rod (1), wherein the cleaning rod (1) is fixed on a camera body (9), a cleaning block (11) which is attached to one end of the camera body (9) provided with a lens is arranged on the cleaning rod (1), the cleaning rod (1) is also connected with a driving unit which drives the cleaning block (11) to swing, the cleaning rod (1) swings under the action of the driving unit, the cleaning rod (1) drives the cleaning block (11) to wipe the lens of the camera body (9), the novel multifunctional camera is characterized in that a water spraying unit (7) used for spraying water to a lens of the camera body (9) is further arranged on the camera body (9), the water spraying unit (7) is connected with a water storage tank (8) which stores water by receiving rainwater, and the water spraying unit (7) sprays cleaning water to flush the lens and dust on a cleaning block (11) in the process that the gear (2) wipes the lens.
2. The automatic cleaning device for the monitoring camera according to claim 1, wherein a pressure chamber (12) is arranged at a position where the cleaning rod (1) is provided with the cleaning block (11), the pressure chamber (12) is a T-shaped groove, the cleaning block (11) is a T-shaped block, the cleaning block (11) is arranged in the pressure chamber (12), and a spring (13) is arranged between the cleaning block (11) and the bottom of the pressure chamber (12).
3. The automatic cleaning device of the monitoring camera according to claim 1, characterized in that one end of the cleaning rod (1) far away from the cleaning block (11) is provided with a rotating shaft, and the rotating shaft is mounted on the camera body (9) through a bearing seat; the drive unit comprises a gear (2), a rack (3), a sliding block (4) and a drive motor (5), the gear (2) is fixed to one end, far away from the cleaning block (11), of the upper rotating shaft of the cleaning rod (1), the rack (3) is meshed with the gear (2), the sliding block (4) is fixedly connected with the rack (3), the drive motor (5) is connected with the sliding block (4), the drive motor (5) drives the sliding block (4) to do reciprocating linear motion, and the drive motor (5) is fixedly connected to the camera body (9).
4. The automatic cleaning device for the monitoring camera according to claim 3, wherein a connecting rod (31) is arranged on the rack (3), the connecting rod (31) is fixedly connected with a sliding block (4), the sliding block (4) is a square cylinder with an opening at one end, the connecting rod (31) is fixedly connected to the closed end of the sliding block (4), a limiting block (41) is arranged on one side of the sliding block (4) close to the cleaning rod (1), and a sliding groove (6) is slidably connected on the limiting block (41); the driving motor (5) is provided with a crank (51), the crank (51) is Z-shaped, one end of the crank (51) is fixedly connected to an output shaft of the driving motor (5), the other end of the crank (51) is arranged in the sliding block (4), and one end of the crank (51) arranged in the sliding block (4) is in a circular shaft shape.
5. The automatic cleaning device for the monitoring camera according to any one of claims 1 to 4, wherein the water spraying unit (7) comprises a water pump (71) and a spraying head (72), one end of the spraying head (72) is fixed to a lens position of the camera body (9), a water outlet of the spraying head (72) points to the lens of the camera body (9), the water pump (71) is arranged in the water storage tank (8), the water pump (71) and the spraying head (72) are connected through a water pipe (73), and the water pipe (73) is a hose.
6. The automatic cleaning device for the monitoring camera according to any one of claims 1 to 4, wherein the water storage tank (8) is a cylinder with an opening at the upper end, a first filter screen (81) for preventing leaves from falling into the water storage tank (8) is arranged at the top of the water storage tank (8), the first filter screen (81) is spherical, a first water leakage hole is formed in the first filter screen (81), a water baffle (83) for preventing water in the water storage tank (8) from evaporating is further arranged at the mouth of the water storage tank (8), the water baffle (83) is hinged in the water storage tank (8), a volute spring is arranged on a hinged shaft between the water baffle (83) and the water storage tank (8), and a limiting plate (84) is arranged above the water baffle (83).
7. The automatic cleaning device for the monitoring camera according to claim 6, characterized in that a second filter screen (82) is further provided outside the water pump (71).
Priority Applications (1)
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CN202010639687.9A CN112157005A (en) | 2020-07-06 | 2020-07-06 | Automatic cleaning device of surveillance camera head |
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CN202010639687.9A CN112157005A (en) | 2020-07-06 | 2020-07-06 | Automatic cleaning device of surveillance camera head |
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Cited By (9)
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CN112934812A (en) * | 2021-01-24 | 2021-06-11 | 赵阳 | Network camera equipment with self-cleaning function |
CN112958519A (en) * | 2021-02-02 | 2021-06-15 | 深圳市金瑞铭科技有限公司 | Artificial intelligence vision shooting device capable of utilizing rainwater |
CN113926795A (en) * | 2021-09-02 | 2022-01-14 | 山西绿洁环保有限公司 | Intelligent cloud platform for remote supervision of sewage treatment station |
CN114095704A (en) * | 2021-11-18 | 2022-02-25 | 华能江西清洁能源有限责任公司 | Photovoltaic power plant remote monitoring device |
CN114125220A (en) * | 2021-11-05 | 2022-03-01 | 武汉市工程科学技术研究院 | Monitoring security equipment with self-cleaning protection function |
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Cited By (14)
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CN112934812A (en) * | 2021-01-24 | 2021-06-11 | 赵阳 | Network camera equipment with self-cleaning function |
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CN112958519B (en) * | 2021-02-02 | 2022-04-05 | 深圳市金瑞铭科技有限公司 | Artificial intelligence vision shooting device capable of utilizing rainwater |
CN112958519A (en) * | 2021-02-02 | 2021-06-15 | 深圳市金瑞铭科技有限公司 | Artificial intelligence vision shooting device capable of utilizing rainwater |
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Application publication date: 20210101 |