CN109499934B - Monitoring equipment - Google Patents
Monitoring equipment Download PDFInfo
- Publication number
- CN109499934B CN109499934B CN201811361559.1A CN201811361559A CN109499934B CN 109499934 B CN109499934 B CN 109499934B CN 201811361559 A CN201811361559 A CN 201811361559A CN 109499934 B CN109499934 B CN 109499934B
- Authority
- CN
- China
- Prior art keywords
- hollow pipe
- connecting rod
- cover
- cleaning
- electromagnet
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000012806 monitoring device Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 description 6
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
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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
-
- 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
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/04—Preventing deposition of fouling or of dust by using removable coverings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The application discloses monitoring equipment in the field of security and protection equipment, which comprises a base, a cleaning mechanism and a protective cover which are sequentially arranged from top to bottom, wherein a hollow pipe is connected between the top of the protective cover and the base; the cleaning mechanism comprises a hollow pipe, an electromagnet, a magnet, a traction ring, a first connecting rod, a second connecting rod and a hemispherical cleaning cover, wherein the outer wall of the cleaning cover is provided with a plurality of induced draft blades, and the cleaning cover comprises a left half cover and a right half cover which are folded to form a hemisphere; the traction ring is sleeved on the hollow pipe, the traction ring is connected with the hollow pipe in a sliding mode, the electromagnet is sleeved on the hollow pipe, the magnet is arranged on one side, close to the electromagnet, of the traction ring, a third spring is connected between the magnet and the electromagnet, the hollow pipe is sleeved on the outer portion of the traction rod, and the top of the hollow pipe is connected with the base in a rotating mode. This scheme can clear up the rainwater on the protection casing.
Description
Technical Field
The invention relates to the technical field of security and protection equipment, in particular to monitoring equipment.
Background
Security monitoring is used as an important means for realizing security control of the inside and the periphery of a monitored area, and is increasingly widely applied. The supervisory equipment mainly includes the hemisphere protection casing and locates the camera in the hemisphere protection casing, and wherein the effect of hemisphere protection casing mainly provides the protection to the camera to prevent that the raindrop from entering into in the camera. In practical use, particularly in rainy days, raindrops are distributed on the surface of the hemispherical protective cover, so that the sight line of the camera becomes fuzzy.
Disclosure of Invention
The invention aims to provide monitoring equipment to solve the problem that in the prior art, raindrops are distributed on the surface of a protective cover to cause the view of a camera to become fuzzy.
In order to solve the above problems, the present invention provides the following technical solutions: a monitoring device comprises a base, a cleaning mechanism and a protective cover which are sequentially arranged from top to bottom, wherein a traction rod is connected between the top of the protective cover and the base; the cleaning mechanism comprises a hollow pipe, an electromagnet, a magnet, a traction ring, a first connecting rod, a second connecting rod and a hemispherical cleaning cover which are sequentially arranged from top to bottom, the outer wall of the cleaning cover is provided with a plurality of induced air blades, the inner wall of the cleaning cover is provided with a plurality of cleaning sheets, one side of each cleaning sheet is abutted against the outer wall of the protective cover, and the cleaning cover comprises a left half cover and a right half cover which are folded to form a hemisphere; one end of the first connecting rod is fixedly connected with the top of the left half cover, the other end of the first connecting rod is hinged with the hollow pipe, a first spring is connected between the first connecting rod and the hollow pipe, one end of the second connecting rod is fixedly connected with the top of the right half cover, the other end of the second connecting rod is hinged with the hollow pipe, a second spring is connected between the second connecting rod and the hollow pipe, the traction ring is sleeved on the hollow pipe, the traction ring is connected with the hollow pipe in a sliding way, a gap for the top of the first connecting rod and the top of the second connecting rod to pass through is reserved between the traction ring and the hollow pipe, the electromagnet is sleeved on the hollow pipe, the magnet is arranged on one side of the traction ring close to the electromagnet, and a third spring is connected between the traction ring and the electromagnet, the hollow pipe is sleeved outside the traction rod, and the top of the hollow pipe is rotatably connected with the base.
The working principle of the invention is as follows: when the camera is normally used, the left half cover is limited by the first spring, the right half cover is limited by the second spring, and the protective cover cannot be enclosed by the left half cover and the right half cover, so that the camera can be ensured to have enough sight.
When raindrops are cleaned, the electromagnet is electrified to generate magnetic force, the traction ring is sleeved on the hollow pipe and is in sliding connection with the hollow pipe, meanwhile, the magnet is arranged on one side, close to the electromagnet, of the traction ring, and the third spring is connected between the magnet and the electromagnet, so that the electromagnet and the magnet repel each other at the moment; because the one end of head rod and second connecting rod is articulated with the hollow tube, draws the hoop to extrude head rod and second connecting rod down, head rod and second connecting rod rotate towards the hollow tube, drive left half cover and right half cover and move in opposite directions simultaneously and become a hemisphere to surround the protection casing, the outer wall contact of washing piece and protection casing, first spring and second spring are compressed.
Because can all scrape strong wind usually rainy day, this scheme utilizes wind to clear up as the power supply, and the hollow tube rotates with the base and is connected, all is equipped with a plurality of induced air blades at the outer wall of half cover on the left side and half cover on the right side, and under the drive of wind-force, half cover on the left side, half cover on the right side and hollow tube take place to rotate, and the washing piece hangs the rainwater on the protection casing and falls. After cleaning is finished, the electromagnet stops supplying power, and the third spring, the second spring and the first spring return to enable the traction ring, the left half cover and the right half cover to return to the initial positions.
The invention has the beneficial effects that: 1. this scheme is when not clearing up, and half cover on a left side and half cover on the right side can not block the protection casing, can guarantee the field of vision of camera in the protection casing. 2. Do benefit to wind and drive left sideshield and right half cover rotation as power, the wiper hangs the rainwater on the protection casing and falls, makes the sight of camera can not become fuzzy.
Furthermore, the induced air blades are uniformly arranged at intervals along the circumferential direction. When the circumference of the air-inducing blade is arranged, the direction of the air-inducing blade is consistent with the rotating direction of the hollow pipe, so that when wind blows on the air-inducing blade, the power of the air-inducing blade absorbing the wind is converted into the rotation of the hollow pipe.
Further, the cleaning sheet is a flexible rubber sheet. The flexible rubber sheet can prevent the surface of the protective cover from being scratched.
Further, the top of the traction rod is connected with the base through a fourth spring. When wind blows the protective cover, the top of the protective cover is fixedly connected with the bottom of the traction rod, the top of the traction rod is movable, the hollow pipe can limit the traction rod to enable the traction rod to swing only in a small range, and therefore the wind can enable the protective cover to swing and enable rainwater on the protective cover to shake off.
Furthermore, a limiting block is arranged on the first connecting rod. The stopper can restrict the traction ring and continue to slide down, avoids the traction ring gliding excessively to lead to destruction with head rod and the extrusion of second connecting rod.
Drawings
FIG. 1 is a front view of a monitoring device of the present invention;
fig. 2 is a top view of the right half shell of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the air inducing device comprises an air inducing blade 1, a right half cover 2, a protective cover 3, a left half cover 4, a first connecting rod 5, a first spring 6, a traction ring 7, an electromagnet 8, a hollow pipe 9, a base 10, a fourth spring 11, a traction rod 12, a third spring 13, a magnet 14, a second spring 15, a second connecting rod 16 and a cleaning sheet 17.
The embodiment is basically as shown in the attached figures 1 and 2: a monitoring device comprises a base 10, a cleaning mechanism and a protective cover 3 which are sequentially arranged from top to bottom, wherein a traction rod 12 is arranged between the top of the protective cover 3 and the base 10, one end of the traction rod 12 is fixedly connected with the protective cover 3, and the other end of the traction rod 12 is connected with the base 10 through a fourth spring 11; the cleaning mechanism comprises a hollow pipe 9, an electromagnet 8, a magnet 14, a traction ring 7, a first connecting rod 5, a second connecting rod 16 and a hemispherical cleaning cover which are sequentially arranged from top to bottom, 12 induced draft blades 1 are arranged on the outer wall of the cleaning cover along the circumferential direction, 12 cleaning sheets 17 are arranged on the inner wall of the cleaning cover, one side of each cleaning sheet 17 abuts against the outer wall of the protection cover 3, and the cleaning sheets 17 are made of flexible rubber materials.
The cleaning cover comprises a left half cover 4 and a right half cover 2 which are folded to form a hemisphere; one end of a first connecting rod 5 is fixedly connected with the top of the left half cover 4, the other end of the first connecting rod 5 is hinged with a hollow pipe 9, a first spring 6 is connected between the first connecting rod 5 and the hollow pipe 9, one end of a second connecting rod 16 is fixedly connected with the top of the right half cover 2, the other end of the second connecting rod 16 is hinged with the hollow pipe 9, a second spring 15 is connected between the second connecting rod 16 and the hollow pipe 9, a traction ring 7 is sleeved on the hollow pipe 9, the traction ring 7 is in sliding connection with the hollow pipe 9, a gap for the top of the first connecting rod 5 and the top of the second connecting rod 16 to pass through is reserved between the traction ring 7 and the hollow pipe 9, an electromagnet 8 is sleeved on the hollow pipe 9, a magnet 14 is arranged on one side of the traction ring 7 close to the electromagnet 8, a third spring 13 is connected between the traction ring 7 and the electromagnet 8, the hollow pipe 9 is sleeved outside a traction rod 12.
When the camera is normally used, the left half cover 4 is limited by the first spring 6, the right half cover 2 is limited by the second spring 15, the first connecting rod 5 and the second connecting rod 16 are bounced, and the left half cover 4 and the right half cover 2 cannot surround the protective cover 3, so that the camera can be ensured to have enough sight.
When cleaning is carried out, the electromagnet 8 is electrified to generate magnetic force, the traction ring 7 is sleeved on the hollow pipe 9, the traction ring 7 is connected with the hollow pipe 9 in a sliding mode, a gap for allowing the tops of the first connecting rod 5 and the second connecting rod 16 to pass through is reserved between the traction ring 7 and the hollow pipe 9, meanwhile, the magnet 14 is arranged on one side, close to the electromagnet 8, of the traction ring 7, and the third spring 13 is connected between the magnet 14 and the electromagnet 8, so that the electromagnet 8 and the magnet 14 are mutually exclusive, the hollow pipe 9 is rotatably connected with the base 10 due to the fact that the electromagnet 8 is sleeved on the hollow pipe 9, the electromagnet 8 cannot move, the magnet 14 pushes the traction ring 7 to move downwards under the action of the magnetic force and presses the tops of the first connecting rod 5 and the second connecting rod 16, and meanwhile, the third spring 13 is stretched; because one end of the first connecting rod 5 and one end of the second connecting rod 16 are hinged with the hollow pipe 9, the traction ring 7 downwards presses the first connecting rod 5 and the second connecting rod 16, the first connecting rod 5 and the second connecting rod 16 rotate towards the hollow pipe 9, meanwhile, the left half cover 4 and the right half cover 2 are driven to move towards each other to form a hemisphere and surround the protective cover 3, the cleaning sheet 17 is contacted with the outer wall of the protective cover 3, and the first spring 6 and the second spring 15 are compressed.
Because can all scrape strong wind usually in rainy day, this scheme utilizes wind to clear up as the power supply, and hollow tube 9 rotates with base 10 and is connected, all is equipped with 6 induced air blades 1 at the outer wall of half cover 4 on the left side and half cover 2 on the right side, and under the drive of wind-force, half cover 4 on the left side, half cover 2 on the right side and hollow tube 9 take place to rotate, and the washing piece 17 hangs the rainwater on the protection casing 3 and falls. After the cleaning is finished, the electromagnet 8 stops supplying power, and the third spring 13, the second spring 15 and the first spring 6 are restored, so that the traction ring 7, the left half cover 4 and the right half cover 2 are restored to the initial positions.
In addition, when the electromagnet 8 does not work, the top of the traction rod 12 is connected with the base 10 through the fourth spring 11 under the action of wind power, when wind blows to the protection hood 3, the top of the protection hood 3 is fixedly connected with the bottom of the traction rod 12, the top of the traction rod 12 is movable, the hollow pipe 9 can limit the traction rod 12 to enable the traction rod to swing only in a small range, and therefore the wind can enable the protection hood 3 to swing, and rainwater on the protection hood 3 can shake off.
Claims (5)
1. A monitoring device comprises a base, a cleaning mechanism and a protective cover which are sequentially arranged from top to bottom, wherein a traction rod is connected between the top of the protective cover and the base; the method is characterized in that: the cleaning mechanism comprises a hollow pipe, an electromagnet, a magnet, a traction ring, a first connecting rod, a second connecting rod and a hemispherical cleaning cover which are sequentially arranged from top to bottom, the outer wall of the cleaning cover is provided with a plurality of induced air blades, the inner wall of the cleaning cover is provided with a plurality of cleaning sheets, one side of each cleaning sheet is abutted against the outer wall of the protective cover, and the cleaning cover comprises a left half cover and a right half cover which are folded to form a hemisphere; one end of the first connecting rod is fixedly connected with the top of the left half cover, the other end of the first connecting rod is hinged with the hollow pipe, a first spring is connected between the first connecting rod and the hollow pipe, one end of the second connecting rod is fixedly connected with the top of the right half cover, the other end of the second connecting rod is hinged with the hollow pipe, a second spring is connected between the second connecting rod and the hollow pipe, the traction ring is sleeved on the hollow pipe, the traction ring is connected with the hollow pipe in a sliding way, a gap for the top of the first connecting rod and the top of the second connecting rod to pass through is reserved between the traction ring and the hollow pipe, the electromagnet is sleeved on the hollow pipe, the magnet is arranged on one side of the traction ring close to the electromagnet, and a third spring is connected between the traction ring and the electromagnet, the hollow pipe is sleeved outside the traction rod, and the top of the hollow pipe is rotatably connected with the base.
2. The monitoring device of claim 1, wherein: the induced draft blades are uniformly arranged at intervals along the circumferential direction.
3. The monitoring device of claim 2, wherein: the cleaning sheet is a flexible rubber sheet.
4. The monitoring device of claim 3, wherein: the top of the traction rod is connected with the base through a fourth spring.
5. The monitoring device of claim 4, wherein: and the first connecting rod is provided with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361559.1A CN109499934B (en) | 2018-11-15 | 2018-11-15 | Monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811361559.1A CN109499934B (en) | 2018-11-15 | 2018-11-15 | Monitoring equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109499934A CN109499934A (en) | 2019-03-22 |
| CN109499934B true CN109499934B (en) | 2020-04-21 |
Family
ID=65748700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811361559.1A Expired - Fee Related CN109499934B (en) | 2018-11-15 | 2018-11-15 | Monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109499934B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953525A (en) * | 2019-12-04 | 2020-04-03 | 深圳玛特照明设计顾问有限公司 | Green lighting system of landscape |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3598188B2 (en) * | 1996-12-25 | 2004-12-08 | 積水樹脂株式会社 | Self-cleaning device for gaze guidance target |
| CN203691494U (en) * | 2013-12-06 | 2014-07-02 | 济源巨鑫电力设备有限公司 | Self-cleaning camera device |
| CN203618070U (en) * | 2013-12-24 | 2014-05-28 | 潘雯丽 | Cleaning device of dome camera |
| US9602703B1 (en) * | 2015-11-25 | 2017-03-21 | GM Global Technology Operations LLC | Camera system |
| JP6573317B2 (en) * | 2015-11-26 | 2019-09-11 | Ｎｅｃエンベデッドプロダクツ株式会社 | Cleaning device, surveillance camera equipped with cleaning device, and control device therefor |
| CN105750279B (en) * | 2016-05-04 | 2018-06-29 | 西南石油大学 | A kind of diameter-variable pipe cleaning plant |
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2018
- 2018-11-15 CN CN201811361559.1A patent/CN109499934B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN109499934A (en) | 2019-03-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20211115 |