CN2904029Y - Ball-shape camera head with self-cleaning function - Google Patents
Ball-shape camera head with self-cleaning function Download PDFInfo
- Publication number
- CN2904029Y CN2904029Y CN200620102346.3U CN200620102346U CN2904029Y CN 2904029 Y CN2904029 Y CN 2904029Y CN 200620102346 U CN200620102346 U CN 200620102346U CN 2904029 Y CN2904029 Y CN 2904029Y
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- ball
- pivoted arm
- self
- cleaning function
- telecamera stand
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Abstract
The utility model discloses a spherical camera console with self-clean function comprising a shell and a hemispherical transparent cover. On the shell is provided with a clean device with the pressurized fluid as the clean media with the purpose of cleaning the surface of the transparent cover. The clean device consists of a rotating arm and a drive mechanism, the rotating arm can be set on the shell of the console, a through hole for washing and a pipeline used to communicate with the through hole are cut on the side of the rotating arm oppositing to the transparent cover, moreover, the work gap is kept between the rotating arm and the transparent cover. Adopting the structure, the effects of dust proofing, dust removing, fog removing, frost removing can be achieved, also the surface of the transparent cover won't be damaged, so is convenient to be applied.
Description
Technical field
The utility model relates to the closed-circuit TV monitoring system technical field, refers to a kind of ball-shape telecamera stand that translucent cover is carried out cleaning function that has especially.
Background technology
Development along with the closed-circuit TV monitoring system technology, ball-shape telecamera stand equipment is easy for installation, structure is dexterous, handling strong, characteristics such as bearing accuracy is high, directive property is not obvious, has obtained widespread use in fields such as urban public security, traffic administration, forest fire protections.But being users always, dustproof, the dust removal problem of shell translucent cover feel the difficult point of having a headache in actual use.Because generally all needing to be installed in liftoff several meters high position, ball-shape telecamera stand equipment could guarantee its viewing effect; and the surface that As time goes on afloat dust can accumulate in translucent cover in the air forms one deck dirt, and the rainy day also can stay many globules on translucent cover.The material of translucent cover generally all is optical plastic (PC or PMMA) static electrification easily, laying dust easily.Under the weather conditions of cold, the surface of translucent cover forms one deck water smoke or frost easily in addition.So must often clean and to guarantee viewing effect to the surface of translucent cover.
Present dedusting technology mainly depends on manual wiping or uses the giant process of washing, and on the one hand because the installation site is higher, also there is certain danger in the operation inconvenience of ascending a height; On the other hand, because the material of translucent cover is an optical plastic, often wiping meeting scratch surface reduces transparency influences viewing effect equally; Moreover pressure is difficult to control during the flushing of giant, can cause the part of ball-shape telecamera stand impaired, or the influence use of intake because of body seal is bad.Present Defrost technology mainly depends on the method for the heating arrangement of spherical camera or ball-shaped cloud platform inside to the inboard heating of translucent cover, often needs to wait for long time, poor effect.Therefore, also there be not now desirable can reaching except that water smoke, defrosting, dustproof, method and apparatus that dust removing effects does not damage the translucent cover surface again.
Summary of the invention
The utility model will solve the problems referred to above that prior art exists, and a kind of contactless clean method that adopts is provided, and the effect of can reach dustproof, dedusting, removing water smoke, defrosting is not damaged translucent cover surface destination device again.
The technical scheme that addresses the above problem is: the ball-shape telecamera stand with self-cleaning function, comprise shell and semisphere translucent cover, it is characterized in that described shell is provided with the cleaning device that is used to clean described translucent cover surface, described cleaning device adopts pressure fluid as cleansing medium.
Described fluid can be gas or liquid, as air or water.In order to improve cleaning effect, also can use the chemical cleaning solution of certain cleaning effect.
Ball-shape telecamera stand with self-cleaning function of the present utility model, described cleaning device comprises pivoted arm and driving mechanism, described pivoted arm is arranged on the shell of described The Cloud Terrace rotationally, on it side relative with described translucent cover offer flushing with through hole and with the pipeline of described through hole UNICOM, and, keep the working clearance between described pivoted arm and the translucent cover.
Described pipeline can directly be opened in the described pivoted arm, also can be an individual components, is compounded on the described pivoted arm by modes such as gluing, binding, windings.
Described flushing can be single with through hole, also can be a plurality of, is preferably one group, and is distributed on the workplace of described pivoted arm.Described through-hole surfaces can flush with the workplace of pivoted arm, and the workplace that also can exceed pivoted arm is the projection shape.
Described pivoted arm can be any material that meets requirement of strength, preferred metal materials, and with shell on the earth terminal conducting, can eliminate the static on the translucent cover like this, play the dustproof effect.Be provided with on the described pivoted arm with shell on the metal discharge pin or the discharge brush of earth terminal conducting, can play same effect.
Described driving mechanism is that any mode in motorized motions, pneumatic actuation or the hydraulic-driven drives.
Described pressure fluid can as the tap water pipe network, be incorporated into the pipeline of cleaning device from existing pipe network system by machinery or solenoid valve.When pressure fluid was air, described cleaning device can be provided with a supercharge pump, by the pipeline UNICOM on operation valve and transfer canal and the described pivoted arm.When adopting water and air alternately to clean, a fluid reservoir is set on described transfer canal, and also pass through a solenoid valve and tap water pipe network UNICOM on the fluid reservoir, cleaning device washes translucent cover with pressure (hydraulic) water earlier, water in fluid reservoir uses up the back to be continued with forced air translucent cover to be washed and dries up, after a cleaning procedure finishes, open solenoid valve and inject a certain amount of water, for next cleaning procedure is got ready to fluid reservoir.
Described cleaning device also is provided with heating arrangement, when especially adopting air as cleansing medium, can carry out blowing out after the preheating to air earlier again, can improve cleaning effect effectively, and can play the effect of defrosting.
Described cleaning device can directly carry out work by manually operated mode, also can have a control circuit controls automatically to it, a preferred scheme is the control circuit board that described cleaning device is connected to described camera pan-tilt, can carry out Long-distance Control to the work of cleaning device.
In sum, this method compared with prior art has following beneficial effect: can not be covered with any contact damage to decision camera review quality transparent 1..2. farthest reduce the possibility of dust absorption by the method that destatics, obtained the good dust-proof effect.3. can often utilize gas or liquid wash easily, backwashing manner can have multiple combination, and the liquid of flushing can be selected arbitrarily, even accomplishes automatically, regularly washes.4. even under the sleety weather condition, can rainwater on the translucent cover or snow-broth be blown off by gas bleed, dry up, keep good observing effect.5. can utilize air to clean, and air is inexhaustible, nexhaustible resource, the residing environment for use of adaptation equipment.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that the utility model adopts motorized motions and adopts pressure (hydraulic) water to wash the structural representation of embodiment.
Fig. 2 is the enlarged drawing at A place among Fig. 1.
Fig. 3 is the enlarged drawing at B place among Fig. 1.
Fig. 4 is the enlarged drawing at C place among Fig. 1.
Fig. 5 is the user mode figure of Fig. 1 embodiment.
Fig. 6 is the cleaning process figure of Fig. 1 embodiment.
Fig. 7 is the cleaning process synoptic diagram of Fig. 1 embodiment.
Fig. 8 is the water outlet view of the pressure (hydraulic) water of Fig. 1 embodiment.
Fig. 9 is the elimination static state synoptic diagram of Fig. 1 embodiment.
Figure 10 is that the utility model adopts the band heating arrangement and adopts forced air to wash the structural representation of embodiment.
Figure 11 is the structural representation that the utility model adopts air driven and forced air flushing embodiment.
Figure 12 is the enlarged drawing at D place among Figure 11.
Figure 13 is the structural representation that the utility model adopts forced air and pressure (hydraulic) water combination flushing embodiment.
Embodiment
Shown in the figure:
The 1-The Cloud Terrace, 2-shell, 3-transfer canal, the driving mechanism of 4-pivoted arm, 5-pivoted arm, the 6-video camera, 7-translucent cover, the pipeline on the 8-pivoted arm, 9-plain conductor, 10-pressure driver, the 11-motor, 12-supercharge pump, 13-pipeline connector, 15-through hole, 16-spray point, the 17-air compressor machine, 18-water tank, 19-heating arrangement, 20-solenoid valve, 21-elastic component, the 22-umbilical cable, the 23-municipal administration network of rivers, 24-monitor, 25-machine room, the 26-opertaing device, 27-circuit board, 28-liquid, 29-solenoid valve.
With reference to Fig. 1-5, ball-shape telecamera stand with self-cleaning function of the present utility model adopts an embodiment of water flushing, comprise shell 2 and semisphere translucent cover 7 and cleaning device, described cleaning device comprises pivoted arm 5 and driving mechanism 4, described pivoted arm 5 is arranged on the shell 2 of described The Cloud Terrace rotationally, on it side relative with described translucent cover 7 offer one group of flushing with through hole 15 and with the pipeline 8 of described through hole 15 UNICOMs, and, keep the working clearance between described pivoted arm 5 and the translucent cover 7.Described pivoted arm 5 is made for copper material, also is provided with one group of metal discharge pin 16 on it, and by the earth terminal conducting on plain conductor 9 and the shell 2, described metal discharge pin 16 is alternately arranged with through hole.Described driving mechanism 4 is a motorized motions, described pipeline 8 is by joint 13 and transfer canal 3 UNICOMs, be connected to the network of rivers 23 from the beginning, municipal by a solenoid valve 20 on the described transfer canal 3, described solenoid valve 20 and electric driving mechanism 4 are by the control circuit board 27 of cable connection to camera pan-tilt, carry out operated from a distance by the operator in the machine room, and can set and revise the workflow of cleaning device by software.
With reference to Fig. 6-9, the utility model ball-shape telecamera stand carries out dedusting and destatics processing translucent cover according to the following steps:
1. set up procedure: ball-shape telecamera stand circuit board 27 is sent the dedustings instruction by equipment in the machine room, ball-shape telecamera stand circuit board 27 is connected solenoid valve, the water in the municipal network of rivers 23 is transported to pipeline 8 in the pivoted arm 5 by transfer canal 3, and the direction of arrow water outlet of pressing Fig. 8 by through hole 15.
2. pivoted arm moves step: ball-shape telecamera stand circuit board 27 is judged the current location of pivoted arm 5 and is determined its direction of motion by the detectability site, motor 11 runnings in output current control pivoted arm 5 driving mechanisms 4, thereby drive pivoted arm 5 and do circular motion in the noncontact mode, up to running into another the spacing point that is arranged on the ball-shape telecamera stand shell 2 to another direction.This step can repeat repeatedly.
3. cleaning dust step: in the moving process of pivoted arm 5, be sprayed onto translucent cover 7 surfaces at a high speed, the dust on translucent cover 7 surfaces is washed out because the water in the municipal network of rivers 23 itself has directed micro through-hole 15 backs that certain pressure is provided with on by pivoted arm 5.This step can repeat repeatedly along with pivoted arm 5 moves step.
4. static is removed step: in the moving process of pivoted arm 5, the static of translucent cover 7 surface accumulation can discharge to the spray point 16 that is provided with on the copper pivoted arm 5 (shown in Fig. 9 direction of arrow), the plain conductor 9 that connects by pivoted arm 5 is sent on the ground stud that ball-shape telecamera stand shell 2 connected then, static is introduced the earth, reach dustproof effect.This step can repeat repeatedly along with pivoted arm 5 moves step.
5. pivoted arm playback step: in pivoted arm 5 cleaning courses, ball-shape telecamera stand circuit board 27 is received the cancellation dedusting instruction of sending in the machine room, the solenoid valve 20 that ball-shape telecamera stand circuit board 27 turn-offs on the transfer canal 3, and controlling and driving motor 11 makes pivoted arm driving mechanism 4 drive pivoted arms 5 to continue motion, constantly detect whether arrived spacing point simultaneously.Disable motor 11 rests on pivoted arm 5 when arriving at spacing does not influence the comprehensive position of watching of video camera.
On the basis of above-mentioned embodiment, on transfer canal 3, install a booster water pump additional, can make the bath better effects if.
With reference to Figure 10, another kind of embodiment of the present utility model, it is the improvement of on the basis of Fig. 1 embodiment, carrying out, be on described transfer canal 3, to be provided with an air boost pump with Fig. 1 embodiment difference, and a heating arrangement is set on the sidewall of shell 2, cleansing medium is an air, and all the other structures are identical with Fig. 1 embodiment.This technical scheme except have dedusting, except that water smoke, dustproof, also have defrost function.
With reference to Figure 11-13, another embodiment of the present utility model adopts pressure-air and water under high pressure array mode that translucent cover is washed.Be that with Fig. 1 embodiment difference described driving mechanism 4 is pneumatic actuation, finishes automatically replying by elastic component.The exit of the described transfer canal 3 of described cleaning device connects fluid reservoir 18, solenoid valve 29 and air compressor machine 17 successively, and the power supply of described solenoid valve 29 and air compressor machine 17 links to each other with machine room 25 opertaing devices 26.Fluid reservoir 18 also is provided with an interface, by pipeline and solenoid valve 20 and the municipal network of rivers 23 UNICOMs, and the program control solenoid valve 20 of opening after finishing a cleaning procedure, injecting the water yield of setting to fluid reservoir 18 is that next cleaning procedure is got ready.
The course of work of present embodiment is as follows:
1. setting up procedure: ball-shape telecamera stand 1 is drawn out to surface duct is connected to fluid reservoir 18, again the gas outlet of fluid reservoir 18 with solenoid valve 29 and air compressor machine 17 coupled together.Start air compressor machine 17 and make it produce forced draft, open solenoid valve 29 and make forced draft be transported to fluid reservoir 18, the pipeline 8 that flows in the pivoted arm 5 by transfer canal 3 behind liquid 28 pressurizeds in the fluid reservoir 18.
2. pivoted arm moves step: when pressure met and exceeded the startup value of pressure driver 10 in pivoted arm 5 driving mechanisms, pressure driver 10 drove pivoted arm 5 and moves so that the noncontact mode is directed along translucent cover 7 surfaces.Under the driving of pressure, pivoted arm can continue to move up to running into the spacing point that is arranged on ball-shape telecamera stand 1 shell 2.In this process, elastic component 21 produces elastic deformation in the pivoted arm driving mechanism 4.Thereby turning down solenoid valve 29 can reduce air pressure and cause pivoted arm driving mechanism 4 internal pressures to weaken.When pressure during less than pressure driver 10 startup values, in the pivoted arm driving mechanism 4 elastic component 21 under the effect of self tension force, begin to drive the pivoted arm counter motion, and make it get back to starting point.And so forth, this step can repeat repeatedly, makes the pivoted arm moving range cover whole translucent covers 7.
3. clean the dust step: in the moving process of pivoted arm, the gaseous tension that air compressor machine 17 produces makes liquid 28 superchargings in the fluid reservoir 18, constantly deliver in the pivoted arm 5 by pipeline and driving mechanism, and be sprayed onto translucent cover 7 surfaces at a high speed by the directed through hole 15 that is provided with on the pivoted arm 5, the dust and the dirt on translucent cover 7 surfaces washed away.After the liquid in the fluid reservoir 18 28 used up, the pressed gas of air compressor machine 17 outputs had been delivered on the pivoted arm 5 by pipeline, and is sprayed onto translucent cover 7 surfaces by directed through hole 15, and gases at high pressure are further dedusting behind the globule that blows sagging on the translucent cover 7 off.
This step can repeat repeatedly along with pivoted arm 5 moves step.
4. static is removed step: in the moving process of pivoted arm 5, the static of translucent cover 7 surface accumulation can discharge to the spray point 16 that is provided with on the copper pivoted arm 5, the plain conductor 9 that connects by pivoted arm 5 is sent on the ground stud that ball-shape telecamera stand shell 2 connected then, static is introduced the earth, reach dustproof effect.This step can repeat repeatedly along with pivoted arm 5 moves step.
5. pivoted arm playback step: in pivoted arm 5 cleaning courses, after solenoid valve 29 cuts out the manifold pressure disappearance, elastic component 21 drives pivoted arm 5 and gets back to starting point automatically in the pivoted arm driving mechanism 4 under the effect of tension force, and pivoted arm 5 is rested on does not influence the comprehensive position of watching of video camera.
This embodiment can embody the advantage of this liquids and gases array mode: have the liquid of cleaning function to produce superior cleaning to the dirt on the translucent cover as use.Blow, dry up the globule off with gas and both guaranteed that camera review was not subjected to the influence of residuary water mark on the translucent cover, can not adsorb dust once more again because of humidity.In winter, the first current mode of air-flow again can be removed ponding and prevent that pipeline, driving mechanism and pivoted arm from being frozen and freeze, and lose the dedusting effect.
What should be understood that is: the foregoing description is just to explanation of the present utility model, rather than to restriction of the present utility model, any innovation and creation that do not exceed in the utility model connotation scope all fall within the protection domain of the present utility model.
Claims (13)
1, the ball-shape telecamera stand that has self-cleaning function, comprise shell (2) and semisphere translucent cover, it is characterized in that described shell is provided with the cleaning device that is used to clean described translucent cover (7) surface, described cleaning device adopts pressure fluid as cleansing medium.
2, the ball-shape telecamera stand with self-cleaning function as claimed in claim 1, it is characterized in that described cleaning device comprises pivoted arm (5) and driving mechanism (4), described pivoted arm (5) is arranged on the shell (2) of described The Cloud Terrace rotationally, on it side relative with described translucent cover (7) offer flushing with through hole (15) and with the pipeline (8) of described through hole (15) UNICOM, and, keep the working clearance between described pivoted arm (5) and the translucent cover (7).
3, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described pipeline (8) directly is opened in the described pivoted arm (5).
4, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described pipeline (8) is an individual components, is compounded on the described pivoted arm (5).
5, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described flushing is one group with through hole (15), and is distributed on the workplace of described pivoted arm (5).
6, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described flushing is a column with through hole (15), protrudes from the workplace of pivoted arm (5).
7, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described pivoted arm (5) is a metal material, and with shell (2) on the earth terminal conducting.
8, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2, it is characterized in that described pivoted arm (5) be provided with shell (2) on the metal discharge pin (16) or the discharge brush of earth terminal conducting.
9, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described driving mechanism (4) drives for any mode in motorized motions, pneumatic actuation or the hydraulic-driven.
10, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described cleaning device also is provided with pipeline (8) UNICOM on supercharge pump (12) and transfer canal (3) and the described pivoted arm (5).
11, the ball-shape telecamera stand with self-cleaning function as claimed in claim 10 is characterized in that also being provided with on the described transfer canal (3) fluid reservoir (18).
12, the ball-shape telecamera stand with self-cleaning function as claimed in claim 2 is characterized in that described cleaning device also is provided with heating arrangement (19).
13,, it is characterized in that described cleaning device is connected to the control circuit board of described camera pan-tilt (27) as any one described ball-shape telecamera stand of claim 1-12 with self-cleaning function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620102346.3U CN2904029Y (en) | 2006-04-04 | 2006-04-04 | Ball-shape camera head with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620102346.3U CN2904029Y (en) | 2006-04-04 | 2006-04-04 | Ball-shape camera head with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2904029Y true CN2904029Y (en) | 2007-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620102346.3U Expired - Lifetime CN2904029Y (en) | 2006-04-04 | 2006-04-04 | Ball-shape camera head with self-cleaning function |
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| Country | Link |
|---|---|
| CN (1) | CN2904029Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464248C (en) * | 2006-04-04 | 2009-02-25 | 潘国平 | Ball-shaped camera pan-tilt with self-cleaning function |
| CN102143307A (en) * | 2010-12-15 | 2011-08-03 | 哈尔滨工程大学 | Automatic dedusting vibration protective cover for omnibearing vision sensor for outdoor mobile carrier |
| CN106944396A (en) * | 2017-04-27 | 2017-07-14 | 青岛港国际股份有限公司 | A kind of cleaning device and data acquisition equipment for data acquisition equipment |
| CN108499914A (en) * | 2018-04-10 | 2018-09-07 | 李佳雯 | A kind of agricultural device that camera shooting is dust-proof |
-
2006
- 2006-04-04 CN CN200620102346.3U patent/CN2904029Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100464248C (en) * | 2006-04-04 | 2009-02-25 | 潘国平 | Ball-shaped camera pan-tilt with self-cleaning function |
| CN102143307A (en) * | 2010-12-15 | 2011-08-03 | 哈尔滨工程大学 | Automatic dedusting vibration protective cover for omnibearing vision sensor for outdoor mobile carrier |
| CN106944396A (en) * | 2017-04-27 | 2017-07-14 | 青岛港国际股份有限公司 | A kind of cleaning device and data acquisition equipment for data acquisition equipment |
| CN108499914A (en) * | 2018-04-10 | 2018-09-07 | 李佳雯 | A kind of agricultural device that camera shooting is dust-proof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090225 |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090225 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |