But automatically cleaning camera lens and prevent supervisory equipment that destroys
Technical Field
The invention relates to the technical field of monitoring, in particular to monitoring equipment capable of automatically cleaning a lens and preventing damage.
Background
The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present. From the earliest analog monitoring to the digital monitoring of the fire and heat in the previous years to the emerging network video monitoring, the change of the network coverage occurs.
Most of the monitoring cameras are installed outdoors, when the monitoring cameras are used daily, as unattended maintenance is carried out, a plurality of destructive molecules can step on the monitoring equipment in advance to destroy the monitoring equipment when destructive behaviors are implemented, so that the monitoring equipment fails, the security alarm effect is influenced to a certain extent, and certain threats are brought to the life safety of people, in addition, when the common monitoring cameras are in severe weather such as strong wind and the like, the bottom glass is large in brittleness and weak in impact resistance, does not have a protection device, cannot stretch and avoid and is easy to damage, meanwhile, as the monitoring range is large, particularly two sides of a road are required to be monitored, the cameras are generally installed at higher places, dust is gathered during use to pollute a lens, the subsequent use of the monitoring cameras is influenced, the subsequent use of the monitoring cameras is difficult to clean, and the workload of subsequent cleaning and maintenance is increased, and the existing solution device, such as the reliable security equipment with the cleaning and fire extinguishing functions in the patent CN108111739A, with extinguishing device combination, the structure is complicated, the camera mainly washs through the water in the water tank, leave water stain easily after wasing, cause the control picture unclear, and supervisory equipment comprises many circuit element, there is the safety problem with the water cleanness, for this reason, we provide a simple structure, prevent that the camera from destroying the damage, long service life, the security protection is effectual, but self-cleaning camera lens, labour saving and time saving, the practicality is strong, but self-cleaning camera lens of facilitate promotion and prevent the supervisory equipment of destruction.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose of providing the monitoring equipment which has a simple structure, prevents the damage of the camera, has long service life, good security protection effect, time and labor saving, strong practicability and convenient popularization, can automatically clean the lens and prevent the damage, the invention provides the following technical scheme: the utility model provides a but self-cleaning camera lens and prevent supervisory equipment that destroys, includes the building, there are end box and mounting bracket on the building right side through screw fixed mounting respectively, mounting bracket bottom fixed mounting has the monitor probe, set up in the monitor probe and return the groove of contracting, it installs the power shaft to return the rotation in groove upper portion, the last fixed expansion bracket that has cup jointed of power shaft, expansion bracket bottom fixedly connected with mounting box, and mounting box sliding connection return the inslot, mounting box bottom fixedly connected with glass cover, mounting box bottom center rotates installs the transmission shaft, the fixed action disk that has cup jointed in transmission shaft middle part, action disk equidirectional eccentric punishment do not is fixed with connecting bolt and basal axis, the rotation has cup jointed plug-in components on the basal axis, and plug-in components left side middle part elastic connection has the torsion card strip of fixing with the connecting bolt outer wall, be connected with the semicircle scraper through the pivot rotation in, an arc toothed plate is fixedly mounted in the middle of the inner wall of the semicircular scraping piece, and inner teeth on the arc toothed plate are intermittently clamped with the plug-in piece.
Preferably, the top of the telescopic frame is fixedly connected with the monitoring probe, and a reference point is provided for movement of the telescopic frame.
Preferably, the bottom box is electrically connected with the monitoring probe through an electric wire, and the electric energy is transmitted to the monitoring probe through a bottom box conversion command and a protection circuit to drive a transmission part in the monitoring probe to work.
As optimization, the two node connecting rods of the telescopic frame are connected in a telescopic mode through telescopic rods, so that the telescopic frame is more stable in stretching and retracting movement.
Preferably, the plug-in components are in a wolf tooth shape, so that the upper ends of the plug-in components can be plugged with the arc toothed plates.
As optimization, the middle part of the torsion clamping strip protrudes towards the concave reverse direction of the plug-in, the torsion clamping strip can support the plug-in, when the action disc rotates clockwise, the plug-in rotates along with the torsion clamping strip, and when the action disc rotates anticlockwise, the upper end of the plug-in is plugged with the arc toothed plate to drive the arc toothed plate to rotate anticlockwise.
Preferably, the inner wall of the semicircular scraper is intermittently attached to the outer wall of the glass cover, so that the semicircular scraper can be attached to the glass cover to hang dust and impurities.
(II) advantageous effects
Compared with the prior art, the invention provides the monitoring equipment capable of automatically cleaning the lens and preventing damage, and the monitoring equipment has the following beneficial effects:
1. this but self-cleaning camera lens and prevent supervisory equipment that destroys through transmission shaft, effect dish, connecting bolt, torsion card strip, plug-in components, semicircle scraper and arc pinion rack's setting, but makes the supervisory camera lens self-cleaning, labour saving and time saving, facilitate promotion.
2. According to the monitoring equipment capable of automatically cleaning the lens and preventing damage, the mounting box, the power shaft, the expansion bracket and the retraction groove are arranged, so that the monitoring lens can be retracted into the mounting box, damage to the camera can be prevented, the service life of the monitoring equipment is prolonged, the security effect is good, the structure is simple, and the practicability is high.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a sectional view showing the internal structure of the monitoring probe of the present invention.
In the figure: the device comprises a building-1, a mounting rack-2, a monitoring probe-3, a glass cover-4, a bottom box-5, a transmission shaft-6, an action disc-7, a connecting bolt-8, a torsion clamping strip-9, an insert-10, a semicircular scraper-11, an arc toothed plate-12, a mounting box-13, a power shaft-14, a telescopic rack-15, a retraction groove-16 and a base shaft-17.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a monitoring device capable of automatically cleaning lenses and preventing damage comprises a building 1, a bottom box 5 and a mounting frame 2 are fixedly mounted on the right side of the building 1 through screws respectively, a monitoring probe 3 is fixedly mounted at the bottom of the mounting frame 2, a retraction groove 16 is formed in the monitoring probe 3, a power shaft 14 is rotatably mounted at the upper part of the retraction groove 16, a telescopic frame 15 is fixedly sleeved on the power shaft 14, a mounting box 13 is fixedly connected to the bottom of the telescopic frame 15, the mounting box 13 is slidably connected to the retraction groove 16, a glass cover 4 is fixedly connected to the bottom of the mounting box 13, a transmission shaft 6 is rotatably mounted at the center of the bottom of the mounting box 13, an action plate 7 is fixedly sleeved at the middle part of the transmission shaft 6, a connecting bolt 8 and a base shaft 17 are respectively fixed at the same-direction eccentric position of the action plate 7, an insert 10 is rotatably sleeved on the base shaft 17, and a torsion clamping strip 9 fixed, the installation box 13 is internally and rotatably connected with a semicircular scraper 11 through a rotating shaft, the middle part of the inner wall of the semicircular scraper 11 is fixedly provided with an arc-shaped toothed plate 12, and the inner teeth of the arc-shaped toothed plate 12 are intermittently clamped with the plug-in unit 10.
The top of the telescopic frame 15 is fixedly connected with the monitoring probe 3, and provides a reference point for the movement of the telescopic frame 15.
The bottom box 5 is electrically connected with the monitoring probe 3 through an electric wire, and the electric energy is transmitted to the monitoring probe 3 through the conversion command of the bottom box 5 and the protection circuit to drive a transmission part in the monitoring probe 3 to work.
All through telescopic link telescopic connection between the two node connecting rods of expansion bracket 15, it is more stable when making expansion bracket 15 do the stretching retraction motion.
The insert 10 is shaped like a wolf tooth, so that the upper end of the insert 10 can be inserted into the arc-shaped toothed plate 12.
The middle part of the torque clamping strip 9 is sunken and protrudes in the opposite direction to the plug-in 10 and can abut against the plug-in 10, so that when the action disc 7 rotates clockwise, the plug-in 10 rotates along with the action disc, and when the action disc 7 rotates anticlockwise, the upper end of the plug-in 10 is plugged with the arc toothed plate 12 to drive the arc toothed plate 12 to rotate anticlockwise.
The inner wall of the semicircular scraper 11 is intermittently attached to the outer wall of the glass cover 4, so that the semicircular scraper 11 can be attached to the glass cover 4 to hang dust and impurities.
When the monitoring probe 3 is used, the shell of the monitoring probe is the prior art and is mostly made of hard metal, the camera can be protected from being damaged, when dust or other impurities are displayed on the glass cover 4 on a monitoring picture, a power device can be started, the transmission shaft 6 is driven to rotate clockwise at first, the action disc 7 is driven to rotate clockwise, the plug-in 10 rotates along with the rotation of the plug-in and is inserted and combined with the inner teeth of the arc-shaped toothed plate 12 in the first quadrant of the action disc 7, then the transmission shaft 6 rotates anticlockwise, the arc-shaped toothed plate 12 drives the semicircular scraper 11 to rotate anticlockwise to be combined with the glass cover 4 to hang the dust and impurities, the semicircular scraper 11 returns after cleaning the glass cover 4, when the monitoring picture finds that a human body or an object approaches to a certain degree, the rotating device of the power shaft 14 is started or self-started to drive the power shaft 14 to rotate anticlockwise, the power shaft 14 drives, during the period, the angle is gradually reduced, the telescopic frame 15 is contracted upwards to drive the mounting box 13 to be contracted upwards into the retraction groove 16, and the service life of the invention is prolonged.
To sum up, but this automatically cleaned camera lens and prevent supervisory equipment that destroys has solved ordinary supervisory equipment and has been easily destroyed, became invalid, influences the effect that the security protection was reported to the police, and the life safety of giving people brings the threat, in addition, easily is damaged by bad weather, and the camera lens is easy to be polluted by the dust, influences the surveillance camera head and uses, is difficult to clean, the big work load big scheduling problem of the clean maintenance degree of difficulty, have simple structure, prevent that the camera head from destroying the damage, long service life, the security protection is effectual, but the automatically cleaned camera lens, time saving and labor saving, therefore, the clothes hanger is strong in practicability, advantages such as facilitate promotion.
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.