CN206272720U - For the monitoring camera in coastline - Google Patents

Abstract

The utility model discloses a kind of monitoring camera for coastline, the monitoring camera for being used for coastline includes camera and the support for placing camera, it is characterized in that：The outside of the camera is socketed with the waterproof case being fixed on support, the translucent cover needed for being shot for camera is provided with the waterproof case, the water pipeline sprayed water to translucent cover is set on the waterproof case, the supply tank of automatic extracting seawater is provided with the support, water pipeline is controlled by supply tank, using seawater and the spot of wind-force automated cleaning surface of camera head so that the island or coastline that camera is stationed at nobody can also remain good photographic effect.

Description

For the monitoring camera in coastline

Technical field

The utility model is related to coastline camera field, more particularly to a kind of monitoring camera for coastline.

Background technology

China restores vast, and coastline is very long, although frontier defense Shou Daoshou reefs army is numerous, but only one opens manual monitoring The situation on island is far from being enough, with the development of means of communication and the network technology, is monitored using wireless monitor camera Every act and every move on island has become possibility.

Authorization Notice No. is that CN105847649A Chinese patents disclose a kind of island based on wave-energy power generation with wirelessly Monitoring camera, it includes pedestal, video camera, several wave energy generating sets, and the bottom of the video camera is fixedly installed on The top of the pedestal, is additionally provided with batteries in the middle part of the pedestal, the input of the batteries is in the wave The exit point connection of energy TRT, is provided with router, the output end point of the batteries above the battery Do not connected in the oil filter, video camera point, one end of the router is connected with the video camera, the router Output end passes through external of netting twine by the external smart mobile phone of WIFI wireless networks or panel computer, the output end of the router Ground server.

The deficiencies in the prior art part is that the wind-force and humidity on seashore are all larger, and typically has sandy soil on island, with Wind and rise sandy soil can be gradually adhered to surface of camera head and cause minute surface obscure, photographic effect be deteriorated, it is therefore desirable to one guarantor Hold the mechanism of camera mirror surface cleaning.

Utility model content

The purpose of this utility model is to provide one kind and carries cleaning mechanism and sets camera, which solves on coastline or island The minute surface of camera can with dust can be gradually adhered to surface of camera head and cause fuzzy problem, it is dirty with automatic cleaning Stain, the moment keeps camera to shoot the advantage of clean surface.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of support including camera and for placing camera, it is characterized in that：The outside of the camera is socketed with The waterproof case on support is fixed on, the translucent cover needed for being shot for camera, the waterproof are provided with the waterproof case The water pipeline sprayed water to translucent cover is set on shell, the supply tank of automatic extracting seawater, sparge pipe are provided with the support Road is controlled by supply tank.

Using said structure, waterproof case can reduce the rainwater being subject to, the water of tide or the wet environment institute of camera The harmful effect for bringing, and the translucent cover focusing that can optimize camera reasonable in design, the scope for shooting it are bigger, more clear It is clear；Waterproof case also prevent dust pollution camera minute surface while waterproof, therefore using the water impact of water pipeline Cleaning translucent cover shell can ensure camera shooting clear, and the seawater resources in coastline are sufficient, by supply tank to seawater Extract, keep translucent cover cleaning by then being sprayed to transparent cover outer surface by water pipeline at any time.

More preferably：The water pipeline is looped around transparent shroud rim, and multiple courts are provided with water pipeline To the hole for water spraying of translucent cover.

Using said structure, cleaning is carried out to minute surface in the form of circulating type hole for water spraying can cause that cleaning is more uniform, And outwardly curved surface is typically rendered as due to minute surface, its center and edge are relatively difficult to cleaning, using circulating type Mode, the current of all directions mutually clash at center, and the water being scattered can be very good to clear up center, and edge Also washed away by the water jet of all directions.

More preferably：Water supply storehouse and power bin are provided with the supply tank, push is provided with the water supply storehouse Water supply mechanism, is provided with transmission mechanism in the power bin, drive mechanism, the push water supply mechanism are provided with the support Drive mechanism is controlled by by transmission mechanism.

Using said structure, drive mechanism transmits power to supply tank, is then transmitted by the transmission mechanism in power bin Push water supply mechanism in power to water supply storehouse, is then delivered to water pipeline by the water in water supply storehouse.

More preferably：The water supply mechanism that pushes includes the piston being connected with wall slip in water supply storehouse, is connected to work Push rod beyond the Great Wall, is provided with and communicated with to be connected in seawater on the side wall in the water supply storehouse and connects skirt.

Using said structure, drive mechanism mechanism urges piston, and then the continuous water by below piston push sparge pipe Road, then the hole for water spraying from water pipeline sprays, while according to the link position difference for connecing skirt, pulling up piston or pushing Seawater can be evacuated in water supply storehouse by connecing skirt when piston.

More preferably：It is described to connect the top that skirt is communicated to water supply storehouse inner chamber, spout hole is provided with the piston, The spout hole lower section is provided with the valve element for closing spout hole from bottom to top, and the piston upper surface is fixed with reset frame, described The pre-compressed spring for tensing valve element is provided with reset frame.

Using said structure, valve core structure constitutes the one-way conduction function of piston, when piston tension rises, valve Core is opened due to the promotion by air pressure inside and top hydraulic pressure so that enter into the cavity volume of piston lower portion in the water of upper piston area It is interior；When piston is driven to be pushed, due to the effect of bottom hydraulic pressure and pre-compressed spring, valve element blocks spout hole, forms envelope The piston structure for closing, effectively prevents the water in delivery pipe from flowing back, and keeps conveying hydraulic pressure, forms water jet；Pushing in addition While top form negative pressure, and top is connected in seawater by connecing skirt, because the effect seawater of negative pressure is drawn into water supply Storehouse is for used by lower water delivery.

More preferably：The skirt that connects is provided with backflow preventing mouth plug, the inwall in the water supply storehouse with the interface in water supply storehouse On be provided with check slide, be provided with the backflow preventing mouth plug and keep the holding rod that moves horizontally of backflow preventing mouth plug, the holding rod is through only Frame is returned, the back-moving spring for keeping backflow preventing mouth plug to rest on interface is provided between the backflow preventing mouth plug and check slide.

Using said structure, when shifting on piston, valve element can be opened by the effect of hydraulic pressure, and the water of upper piston area has portion Branch enters piston lower portion by spout hole, but due to the upper pressure increase during drawing, part water can be pushed again To through the country, so that transfer efficiency is low or water spray insufficient strength；

Backflow preventing mouth plug is set with the interface in water supply storehouse skirt is connect, because the effect backflow preventing mouth plug of back-moving spring can be stopped all the time Near interface, backflow preventing mouth plug meeting air pressure or hydraulic pressure are pushed to blocking interface when piston is pulled up, so as to prevent upper piston area Water be back to through the country, and valve element is unlimited, and the water of upper piston area just can enter to piston lower portion with substantially all, work as piston Push, top can be opened due to the effect backflow preventing mouth plug of negative pressure, seawater is pumped into upper piston area space, is arranged such, and provides significantly Emptying effectiveness, also improves injection intensity.

More preferably：The drive mechanism includes being arranged on support the impeller driven by wind-force, the driver Structure includes rotating about the axis the pivoted housing that is connected in water supply storehouse, and rotating shaft and the pivoted housing of the impeller are connected, the pivoted housing and Push rod is connected by motion thread.

Using said structure, wind-force is the most common energy in seashore, is rotated using wind-force impeller, the then rotation of impeller Pivoted housing can be driven to rotate by transmission mechanism or directly, the rotation of pivoted housing can be transferred to push rod in the way of moving along a straight line, and Band piston is moved up and down afterwards；Wind direction is usually to be offset in one direction or at a certain angle within a period of time, while not It is usually different with the wind direction on time period coastline or island；It is now assumed that wind direction is towards south, impeller drives piston pressurization water, that Over time, become wind direction towards north orientation when can just carry out pumping action, this just forms the effect of the clean transparent cover of intermittence Really.

More preferably：The torsion spring that saves up strength is provided between the rotating shaft and support.

Using said structure, although wind direction often keeps constant within the time, although wind-force size often not stopping pregnancy Changing, it is assumed that current wind-force is three-level, by the drive piston pressurization water of wind-force, also can band when wind-force impeller The dynamic torsion spring that saves up strength produces elastic potential energy, if wind-force produces moment of torsion to produce balance with the elastic force of torsion spring, then the torsion spring that saves up strength also has The power of the corresponding generation of correspondence three-level wind-force, when wind-force is changed into two grades, elastic potential energy will be released so that leaf Wheel reversion, so as to piston above be carried, supplies water to the underlying space of piston again, and when wind-force becomes big again, impeller is again Band piston is moved down, and is sprayed water again by water pipeline, so as to form the water supply of continuous intermittence.

More preferably：The corrugated cover with sealing effectiveness, the one of the corrugated cover are arranged with outside the push rod End is fixed on piston face, and the other end is fixed on the surface of the demarcation strip in power bin and water supply storehouse.

Said structure is used, if bad without sealing or sealing effectiveness between power bin and water delivery storehouse, not only can Reduction is drawn water and send water efficiency, can also cause that the environment in power bin becomes moist through, and in order to ensure service life transmission mechanism one As be metal, metal is easily corroded and gradually fails in a humidity environment, and this does not obviously meet coastline or athermal effect Long-term use requirement, the setting of corrugated cover then ensure that sealing well, it is to avoid the frequent mobile seam for producing of push rod Gap.

In sum, the utility model has the advantages that：

Using seawater and the spot of wind-force automated cleaning surface of camera head so that island or sea that camera is stationed at nobody Water front can also remain good photographic effect.

Brief description of the drawings

Fig. 1 is the camera of embodiment one and the structural representation of its wiper mechanism, and arrow represents the flow direction of water；

Fig. 2 is the structural representation of the supply tank of embodiment one, and arrow represents the flow direction of water；

Fig. 3 is the structural representation of the delivery device of Fig. 2 of embodiment one；

Fig. 4 is partial enlarged drawings of the Fig. 3 of embodiment one at B;

Fig. 5 is partial enlarged drawings of the Fig. 2 of embodiment one at C.

In figure, 1, camera；2nd, waterproof case；3rd, supply tank；4th, water supply mechanism is pushed；10th, support；21st, translucent cover； 22nd, water pipeline；221st, hole for water spraying；31st, power bin；32nd, water supply storehouse；33rd, transmission mechanism；34th, skirt is connect；35th, backflow preventing mouth plug； 36th, back-moving spring；37th, check slide；38th, holding rod；39th, demarcation strip；41st, piston；42nd, push rod；43rd, bucker；51st, turn Set；52nd, impeller；53rd, rotating shaft；61st, valve element；62nd, pre-compressed spring；63rd, reset frame；64th, spout hole；.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in protection domain of the present utility model.

Embodiment 1：For the monitoring camera in coastline, as illustrated in fig. 1 and 2, camera outer cover connects waterproof case, prevents Water shell is fixed on support, and the translucent cover needed for being shot for camera is provided with waterproof case.

Cleaning plant includes the water pipeline on supply tank and camera, and water pipeline is connected with the bottom of supply tank, sprays Waterpipe is looped around transparent shroud rim, and multiple hole for water sprayings towards translucent cover are provided with water pipeline, using circulating type Mode, the current of all directions mutually clash at center, and the water being scattered can be very good to clear up center.

Reference picture 2 and 3, is divided into power bin and water supply storehouse in supply tank, push water supply mechanism is provided with water supply storehouse, moves Transmission mechanism is provided with power storehouse, drive mechanism is provided with support, pushed water supply mechanism and driving is controlled by by transmission mechanism Mechanism, pushing water supply mechanism includes the piston being connected with wall slip in water supply storehouse, the push rod being connected on piston, and supplies water The inner chamber top in storehouse is provided with and communicated with draws seawater and connects skirt.

Reference picture 4, is provided with spout hole on the piston, the spout hole lower section is provided with closes spout hole from bottom to top Valve element, the piston upper surface is fixed with reset frame, and the pre-compressed spring for tensing valve element is provided with the reset frame.

Valve plug configurations constitute the one-way conduction function of piston, and when piston tension rises, valve element is due to by inside The promotion of air pressure and top hydraulic pressure is opened so that upper piston area water enter into piston lower portion cavity volume in；When piston is driven It is dynamic that due to the effect of bottom hydraulic pressure and pre-compressed spring, valve element blocks spout hole, forms the piston structure of closing when push, Effectively prevent the water in delivery pipe from flowing back, and keep conveying hydraulic pressure, form water jet；Top is formed while pushing in addition Negative pressure, and top is connected in seawater by connecing skirt, by the effect seawater of negative pressure is drawn into water supply storehouse for lower water delivery institute With.

Reference picture 2 and Fig. 5, when shifting on piston, valve element can be opened by the effect of hydraulic pressure, and the water of upper piston area has Part can enter piston lower portion by spout hole, but due to the upper pressure increase during drawing, part water can be pushed away again Deliver to through the country, so that transfer efficiency is low or water spray insufficient strength；

Skirt is connect for this interface in water supply storehouse is provided with backflow preventing mouth plug, non-return is provided with the inwall in the water supply storehouse Frame, is provided with the holding rod for keeping backflow preventing mouth plug to move horizontally on the backflow preventing mouth plug, the holding rod passes through check slide, the non-return The back-moving spring for keeping backflow preventing mouth plug to rest on interface is provided between plug and check slide.

Backflow preventing mouth plug gear is connecing the interface of skirt and water supply storehouse, because the effect backflow preventing mouth plug of back-moving spring can be rested on all the time Near interface, backflow preventing mouth plug can be pushed to blocking interface when piston is pulled up, so as to prevent the water of upper piston area from being back to sea Interior, and valve element is unlimited, the water of upper piston area just can enter to piston lower portion with substantially all, when piston is pushed, top by Can be opened in the effect backflow preventing mouth plug of negative pressure, seawater is pumped into upper piston area space, is arranged such, and emptying effectiveness is provided significantly, Improve injection intensity.

Reference picture 2, impeller and pivoted housing constitute the drive mechanism that power is provided to push rod, and impeller can wind-engaging on support Power is rotated, and pivoted housing is fixed in water supply storehouse by bearing, and pivoted housing can rotate around own axes, and the rotating shaft of impeller drives pivoted housing Rotation, pivoted housing and push rod are connected by motion thread, so as to be converted to upper and lower linear motion, general impeller Axis be vertical with pivoted housing, therefore, the outer surface of pivoted housing is fixed with helical gear, the rotating shaft of impeller is by the transmission in support Mechanism is then connected with helical gear engagement, and pivoted housing and bevel gear set together constitute the transmission mechanism in power bin, in addition rotating shaft The torsion spring that saves up strength is provided between support.

Rotated using wind-force impeller, the then rotation of impeller can drive pivoted housing to rotate by transmission mechanism or directly, Connected in the form of motion thread between pivoted housing and push rod, the rotation of pivoted housing can be transferred to push in the way of moving along a straight line Bar, and push rod is directly connected to piston, so that band piston is moved up and down；All it is the court within a period of time in the case of wind direction number One direction offsets at a certain angle, and wind direction on coastline or island is usually changeable, then assuming that wind direction court South, impeller drive piston pressurization water, then cross one immediately between wind direction towards north orientation when can just carry out pumping action, this is with regard to shape Into the effect of the clean transparent cover of intermittence.

In addition, although wind direction often keeps constant within the time, although wind-force size often constantly produces change, Assuming that current wind-force is three-level, by the drive piston pressurization water of wind-force, the torsion that saves up strength can be also driven when wind-force impeller Spring produces elastic potential energy, if wind-force produces moment of torsion to produce balance with the elastic force of torsion spring, then the torsion spring that saves up strength also has correspondence three-level The power of wind-force, then when wind-force is changed into two grades, elastic potential energy will be released so that impeller is inverted, so that will be living Carry beyond the Great Wall, supplied water to the underlying space of piston again, when wind-force becomes big again, band piston is moved down impeller again, then It is secondary to be sprayed water by water pipeline, so as to form the water supply of continuous intermittence.

Reference picture 2 and 3, if bad without sealing or sealing effectiveness between power bin and water delivery storehouse, can not only drop Low drawing water send water efficiency, can also cause that the environment in power bin becomes moist through, and general in order to ensure service life transmission mechanism It is metal, metal is easily corroded and gradually fails in a humidity environment, and this does not obviously meet the length of coastline or athermal effect Phase use requirement, therefore have the corrugated cover of sealing effectiveness in push rod outer cover setting tool, one end of the corrugated cover is fixed on work Plug surface, the other end is fixed on the surface of the demarcation strip 39 in power bin and water supply storehouse.

Claims (9)

1. a kind of monitoring camera for coastline, including camera (1) and the support (10) for placing camera (1), It is characterized in that：The outside of the camera (1) is socketed with the waterproof case (2) being fixed on support (10), the waterproof case (2) translucent cover (21) needed for being shot for camera (1) is provided with, is set to translucent cover (21) on the waterproof case (2) The water pipeline (22) of water spray, is provided with the supply tank (3) of automatic extracting seawater on the support (10), water pipeline (22) is received Control in supply tank (3).

2. the monitoring camera for coastline according to claim 1, it is characterized in that：The water pipeline (22) surround Multiple hole for water sprayings (221) towards translucent cover (21) are provided with translucent cover (21) edge, and on water pipeline (22).

3. the monitoring camera for coastline according to claim 1, it is characterized in that：Set in the supply tank (3) Have and push water supply mechanism (4), the power bin (31) are provided with water supply storehouse (32) and power bin (31), the water supply storehouse (32) Transmission mechanism (33) is inside provided with, drive mechanism is provided with the support (10), the push water supply mechanism (4) is by transmission Mechanism (33) is controlled by drive mechanism.

4. the monitoring camera for coastline according to claim 3, it is characterized in that：Push water supply mechanism (4) Including the piston (41) being connected with water supply storehouse (32) interior wall slip, the push rod (42) being connected on piston (41), the water supply It is provided with and communicated with to be connected in seawater on the side wall in storehouse (32) and connects skirt (34).

5. the monitoring camera for coastline according to claim 4, it is characterized in that：The skirt (34) that connects is communicated to The top of water supply storehouse (32) inner chamber, is provided with spout hole (64) on the piston (41), spout hole (64) lower section is provided with The valve element (61) of spout hole (64) is closed from bottom to top, and piston (41) upper surface is fixed with reset frame (63), the reset The pre-compressed spring (62) for tensing valve element (61) is provided with frame (63).

6. the monitoring camera for coastline according to claim 5, it is characterized in that：It is described to connect skirt (34) and supply water The interface in storehouse (32) is provided with backflow preventing mouth plug (35), and check slide (37) is provided with the inwall of the water supply storehouse (32), described to stop It is provided with Hui Sai (35) and keeps backflow preventing mouth plug (35) holding rod (38) for moving horizontally, the holding rod (38) is through check slide (37) back-moving spring for keeping backflow preventing mouth plug (35) to rest on interface, is provided between the backflow preventing mouth plug (35) and check slide (37) (36)。

7. the monitoring camera for coastline according to claim 3, it is characterized in that：The drive mechanism includes setting The impeller (52) driven by wind-force on support (10), the transmission mechanism (33) is connected to water supply storehouse including rotating about the axis (32) pivoted housing (51) in, rotating shaft (53) and pivoted housing (51) drive connection, the pivoted housing (51) and the push of the impeller (52) Bar (42) is connected by motion thread.

8. the monitoring camera for coastline according to claim 7, it is characterized in that：The rotating shaft (53) and support (10) torsion spring that saves up strength is provided between.

9. the monitoring camera for coastline according to claim 4, it is characterized in that：Push rod (42) outer cover The corrugated cover with sealing effectiveness is provided with, the power bin (31) and water supply storehouse (32) are by setting demarcation strip（39）Separate, institute The one end for stating corrugated cover is fixed on piston (41) surface, and the other end is fixed on demarcation strip（39）Surface on.