CN112255864B - Security protection camera wind energy bimodulus pressure boost prevent wind husky protection box - Google Patents

Abstract

The invention discloses a wind-energy double-mode-pressurization wind-sand-prevention protection box for a security camera, which comprises a box body, wherein a laminate is arranged on one side wall of the box body, a plurality of double-mode motors are symmetrically arranged on the laminate, a double-mode gear is arranged on a motor shaft of each double-mode motor, a double-mode control box is arranged in the center of the double-mode motors on the laminate, and a double-mode battery is arranged right below the laminate on the bottom wall of the box body. According to the invention, the contact condition of the electric brush piece, the arc charging piece and the arc discharging piece is adjusted by the wind vane and the wind direction rod according to the wind direction, so that the dual-mode control box controls the charging and discharging work of the dual-mode battery and the dual-mode motor, the low-pressure air injection and sand prevention energy storage is realized when the wind sand is not blown directly, the energy is released and the pressure is increased when the wind sand is blown directly, the problem of video blurring caused by lens abrasion and glass abrasion is solved, and double images can not appear.

Description

Security protection camera wind energy bimodulus pressure boost prevent wind husky protection box

Technical Field

The invention relates to the field of security equipment, in particular to a wind-energy dual-mode boosting wind-sand-prevention protection box for a security camera.

Background

The camera is one of the most important equipment of security protection, can carry out the record to illegal action through the control to the region, be convenient for fix a position illegal personnel fast, and can frighten and be about to illegal personnel, the desert area is comparatively barren place, its personnel are comparatively rare, illegal criminal action is more, consequently, install the better management in desert security protection camera help desert area, nevertheless because the sand blown by wind is great more in the desert, it is higher to the camera lens wearing and tearing of camera, lead to the camera fuzzy easily, consequently, need protect the camera.

The existing camera wind sand protection is that the security camera is usually placed in a protection box, and one side of the protection box is provided with transparent glass to protect the camera and prevent the camera from working, but the transparent glass is continuously worn under the effect of the wind sand to cause video blurring, and the glass is added in front of the lens to cause the phenomenon of reflection and ghost images of the video, so that the security camera shooting effect is poor.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, the video is fuzzy due to the fact that the glass partition of a protection box is also worn by wind and sand, and the video double image is fuzzy due to reflection and refraction of glass, and provides a wind energy double-mode supercharging wind and sand prevention protection box for a security camera.

In order to achieve the purpose, the invention adopts the following technical scheme:

a security camera wind energy dual-mode pressurization wind and sand prevention protection box comprises a box body, wherein a laminate is arranged on one side wall of the box body, a plurality of dual-mode motors are symmetrically arranged on the laminate, a dual-mode gear is arranged on a motor shaft of each dual-mode motor, a dual-mode control box is arranged on the laminate and positioned in the centers of the dual-mode motors, and a dual-mode battery is arranged on the bottom wall of the box body and positioned under the laminate;

the wind vane type wind power generation box is characterized in that an arched sand-proof filter screen is embedded in the upper side wall of the box body, a power shaft tube is inserted in the arched sand-proof filter screen in a rotating mode, a wind cup is fixedly sleeved on the outer side wall of the power shaft tube, the lower end of the power shaft tube extends into the box body and is provided with a wind pressure gear, the wind pressure gear is meshed with a plurality of double-mode gears, a wind direction rod is inserted in the power shaft tube in a rotating mode, a wind vane is installed at the upper end of the wind direction rod, and the lower end of the wind direction rod extends into the box body and is inserted in a double-mode control box in a rotating mode;

the utility model discloses a gas collecting device, including plywood, gas collecting channel, gas guide pipe, inclined plane lens groove, gas guide pipe, inclined plane lens groove, gas guide pipe, inclined plane lens groove, gas guide pipe, inclined plane, gas guide pipe, inclined plane, gas guide pipe, inclined plane, gas guide pipe, inclined plane, gas guide pipe, inclined plane, and the gas guide pipe are arranged in the corresponding to be arranged on the side wall.

Preferably, the wind direction pole is located one section in the dual mode control box and installs the trigger lever, the brush piece is installed to the one end that the wind direction pole was kept away from to the trigger lever, install arc charging piece and arc piece of discharging in the dual mode control box respectively, install two insulating connection pieces jointly on the opposite face of arc charging piece and arc piece of discharging respectively.

Preferably, the arc charges the piece and the arc piece of discharging is two arc pieces that the radian equals the arc length inequality, and the arc charges the piece and the arc piece of discharging constitutes the ring through two insulating connection pieces, and the brush piece sliding contact arc piece of discharging.

Preferably, the radian of the arc discharge sheet is equal to the maximum critical sand inlet angle of the inclined lens groove.

Preferably, the wind pressure gear includes the ring gear, a plurality of flabellums are evenly installed to the interior rampart of ring gear, and is a plurality of the axle sleeve is installed jointly to the one end that the ring gear was kept away from to the flabellum, and the power shaft pipe is fixed to be inserted and is established in the axle sleeve.

The invention has the following beneficial effects:

1. make the power central siphon rotate through utilizing the wind cup to be blown by wind, thereby make the wind pressure gear rotatory and rotate through the flabellum, inhale the box body with outside air through bow-shaped sand prevention filter screen, make pressure increase in the box body, it is downthehole with the atmospheric pressure of the high atmospheric pressure discharge in the box body to rethread gas collecting channel and air duct, make the downthehole blowout of atmospheric pressure from the atmospheric pressure in inclined plane lens groove, and a plurality of atmospheric pressure holes form the cyclone and spout outside inclined plane lens groove, it gets into inclined plane lens inslot to block the sand blown by the wind, thereby the wearing and tearing of sand blown by the wind to the camera lens have been prevented, and need not to adopt glass to cut off before the camera lens, make the video present more clearly.

2. Make the wind vane rotate the adjustment position and drive the wind direction pole rotation according to the wind direction through utilizing wind vane and wind direction pole, thereby make trigger bar and brush piece slide on arc charging piece and arc discharging piece, and the radian of arc discharging piece equals the biggest critical angle of sand feeding of inclined plane lens groove, then only when the wind direction of sand wind blows to inclined plane lens groove, the wind vane drives the wind direction pole and rotates, make brush piece and arc discharging piece contact, make bimodulus battery discharge drive bimodulus motor rotate, increase the rotational speed of wind pressure gear through bimodulus gear, then increase the speed of inclined plane lens groove department atmospheric pressure hole blowout air current, further prevent the influence of sand wind direct blowing to the camera lens, increase the reliability.

In conclusion, the contact condition of the electric brush piece, the arc-shaped charging piece and the arc-shaped discharging piece is adjusted through the wind vane and the wind direction rod according to the wind direction, so that the double-mode control box controls the charging and discharging work of the double-mode battery and the double-mode motor, the low-pressure air injection and sand prevention energy storage is realized when non-wind-sand direct blowing is realized, the energy is released and the pressurized air injection and sand prevention are realized when wind-sand direct blowing is realized, the problem of video blurring caused by lens abrasion and glass abrasion is solved, and double images cannot occur.

Drawings

Fig. 1 is a schematic structural diagram of a security camera wind energy dual-mode supercharging wind-sand-prevention protection box provided by the invention;

FIG. 2 is an enlarged view of a wind pressure gear part of a security camera wind energy dual-mode supercharging wind-sand-prevention protection box provided by the invention;

FIG. 3 is a partial enlarged view of a dual-mode control box of the security camera wind energy dual-mode pressurizing wind-sand-prevention protection box provided by the invention;

fig. 4 is a schematic diagram of a maximum critical sand inlet angle of the security camera wind energy dual-mode boosting wind-sand-prevention protection box provided by the invention.

In the figure: the wind vane comprises abox body 1, 11 laminates, 12 inclined lens grooves, 13 arch sand-proof filter screens, 14 air pressure holes, a 2 dual-mode motor, 21 dual-mode gears, a 3 dual-mode control box, 31 arc charging sheets, 32 arc discharging sheets, 33 insulating connecting sheets, 4 dual-mode batteries, 5 wind cups, 51 power shaft tubes, 6 wind vanes, 61 wind direction rods, 62 trigger rods, 63 electric brush sheets, 7 wind pressure gears, 71 gear rings, 72 fan blades, 73 shaft sleeves, 8 gas collecting hoods and 81 air guide pipes.

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.

Referring to fig. 1-4, a security camera wind energy dual-mode pressurization wind-sand prevention protection box comprises abox body 1, wherein alaminate 11 is installed on one side wall of thebox body 1, a plurality of dual-mode motors 2 are symmetrically installed on thelaminate 11, a dual-mode gear 21 is installed on a motor shaft of each dual-mode motor 2, a dual-mode control box 3 is installed on thelaminate 11 and located in the center of the plurality of dual-mode motors 2, and a dual-mode battery 4 is installed on the bottom wall of thebox body 1 and located under thelaminate 11;

an arched sand-proof filter screen 13 is embedded in the upper side wall of thebox body 1, apower shaft pipe 51 is rotatably inserted into the arched sand-proof filter screen 13, awind cup 5 is fixedly sleeved on the outer side wall of thepower shaft pipe 51, the lower end of thepower shaft pipe 51 extends into thebox body 1 and is provided with a wind pressure gear 7, the wind pressure gear 7 is meshed with the plurality of dual-mode gears 21, awind direction rod 61 is rotatably inserted into thepower shaft pipe 51, a wind vane 6 is installed at the upper end of thewind direction rod 61, and the lower end of thewind direction rod 61 extends into thebox body 1 and is rotatably inserted into the dual-mode control box 3;

the arched sand-proof filter screen 13 can prevent sand from entering thebox body 1 and can enable external air flow to enter thebox body 1, thewind cup 5 enables thepower shaft tube 51 to rotate under the blowing of wind power, so that the wind pressure gear 7 rotates, the double-mode gear 21 rotates, the motor shaft of the double-mode motor 2 rotates, the wind vane 6 rotates to the windward position under the action of directional wind power, and thewind direction rod 61 rotates by a corresponding angle;

an inclinedplane lens groove 12 is formed in one side wall, away from thelayer plate 11, of thebox body 1, a plurality ofair pressure holes 14 are uniformly formed in the groove wall of the inclinedplane lens groove 12, eachair pressure hole 14 extends along the side wall of thebox body 1 to be communicated with the inside of thebox body 1, a gas collecting hood 8 is installed between thelayer plate 11 and the inclinedplane lens groove 12 in thebox body 1, a plurality ofair guide pipes 81 are inserted into one side, away from thelayer plate 11, of the gas collecting hood 8, and one ends, away from the gas collecting hood 8, of theair guide pipes 81 are respectively inserted into theair pressure holes 14 in a corresponding and sealed mode;

the air current is in getting intobox body 1 through bow-shaped sandprevention filter screen 13 from the outside, increases the pressure in thebox body 1 for air current discharges to theatmospheric pressure hole 14 along gas collecting channel 8 andair duct 81 in thebox body 1, then can produce high-pressure draught in inclinedplane lens groove 12 department, and a plurality of annular evenly distributed'satmospheric pressure hole 14 produces outside mobile whirl in inclinedplane lens groove 12, makes in the sand can't get into inclinedplane lens groove 12, can't produce wearing and tearing to the lens promptly.

Atrigger rod 62 is installed at one section of thewind direction rod 61 positioned in the dual-mode control box 3, abrush piece 63 is installed at one end of thetrigger rod 62 far away from thewind direction rod 61, an arc-shaped charging piece 31 and an arc-shaped discharging piece 32 are respectively installed in the dual-mode control box 3, and two insulating connecting pieces 33 are respectively and commonly installed on the opposite surfaces of the arc-shaped charging piece 31 and the arc-shaped discharging piece 32;

the wind vane 6 rotates thewind lever 61 so that the trigger lever 62 and thebrush piece 63 rotate by a corresponding angle around thewind lever 61.

Thearc charging piece 31 and the arcdischarging piece 32 are two arc pieces with equal radians and unequal arc lengths, thearc charging piece 31 and the arcdischarging piece 32 form a circular ring through two insulating connecting pieces 33, and theelectric brush piece 63 is in sliding contact with the arcdischarging piece 32;

when thebrush piece 63 contacts the arc-shaped charging piece 31, the dual-mode motor 2 and the dual-mode battery 4 are in a charging mode, and when thebrush piece 63 contacts the arc-shaped discharging piece 32, the dual-mode motor 2 and the dual-mode battery 4 are in a discharging mode, the charging mode can charge and store the dual-mode battery 4, and the discharging mode can release the electric energy stored in the dual-mode battery 4 for the dual-mode motor 2 to use.

The radian of the arc-shaped discharging piece 32 is equal to the maximum critical sand inlet angle of theinclined lens groove 12, when the wind direction is within the maximum critical sand inlet angle, theelectric brush piece 63 is in contact with the arc-shaped discharging piece 32, so that the dual-mode battery 4 discharges electricity to supply the dual-mode motor 2 to rotate, the wind pressure gear 7 is driven to rotate rapidly to increase the pressure of thebox body 1, the jet speed of theair pressure hole 14 is increased, and the lens interference caused by the positive blowing of wind sand is further avoided.

Wind pressure gear 7 includesring gear 71, and a plurality offlabellums 72 are evenly installed to ringgear 71's interior rampart, andaxle sleeve 73 is installed jointly to the one end thatring gear 71 was kept away from to a plurality offlabellums 72, andpower shaft pipe 51 is fixed to be inserted and is established inaxle sleeve 73, can be carried outside air tobox body 1 in through a plurality offlabellums 72 when wind pressure gear 7 is rotatory.

When the invention is used, when wind blows, the wind direction is not in the maximum critical sand inlet angle range, at this time, the wind sand can not directly enter the inclinedplane lens groove 12, the wind power enables the wind vane 6 to drive thewind direction rod 61 to rotate to the windward direction, and enables thewind cup 5 to drive thepower shaft tube 51 to continuously rotate, the wind pressure gear 7 continuously rotates and enables the outside air to flow into thebox body 1 through the arch-shaped sand-proof filter screen 13 through the plurality offan blades 72, the pressure in thebox body 1 is increased, the high-pressure air flow flows along theair pressure hole 14 through the air collecting hood 8 and theair duct 81 and is sprayed out from the inclinedplane lens groove 12 to generate outward rotational flow, sand on the periphery of the surface enters the inclinedplane lens groove 12 to abrade the lens, thetrigger rod 62 and theelectric brush piece 63 rotate a certain angle after thewind direction rod 61 rotates a certain angle, theelectric brush piece 63 is in contact with the arc-shaped charging piece 31, so that the dual-mode motor 2 and thebattery 4 are in the charging mode, the wind pressure gear 7 drives a motor shaft of the dual-mode motor 2 to rotate through the dual-mode gear 21, so that the dual-mode motor 2 generates electricity and stores the electricity in the dual-mode battery 4;

the wind direction is in the maximum critical sand inlet angle range, at this time, the wind sand can directly enter the inclinedplane lens groove 12, the wind vane 6 drives thewind direction rod 61 to rotate to the wind direction windward position in the maximum critical sand inlet angle range, thewind direction rod 61 drives thetrigger rod 62 and theelectric brush piece 63 to rotate to thearc discharge piece 32 and contact, so that the dual-mode motor 2 and the dual-mode battery 4 are in a discharge state, the dual-mode battery 4 releases the stored electric energy for the dual-mode motor 2 to rotate, the rotating speed of the dual-mode motor 2 is increased, the rotating speed of the wind pressure gear 7 is increased through the dual-mode gear 21, the pressure in thebox body 1 is increased, the air flow speed blown out from theair pressure hole 14 in the inclinedplane lens groove 12 is faster, and the condition that the wind sand wears on the lens during direct blowing is further avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (3)

1. A security camera wind energy dual-mode pressurization wind-sand prevention protection box comprises a box body (1) and is characterized in that a laminate (11) is installed on one side wall of the box body (1), a plurality of dual-mode motors (2) are symmetrically installed on the laminate (11), a dual-mode gear (21) is installed on a motor shaft of each dual-mode motor (2), a dual-mode control box (3) is installed at the center of each dual-mode motor (2) on the laminate (11), and a dual-mode battery (4) is installed under the laminate (11) on the bottom wall of the box body (1);

the utility model discloses a wind vane, including box body (1), upper side wall of box body (1) inlays and is equipped with bow-shaped sand prevention filter screen (13), it inserts and is equipped with power central siphon (51) to rotate on bow-shaped sand prevention filter screen (13), fixed cover is equipped with wind cup (5) on the lateral wall of power central siphon (51), the lower extreme of power central siphon (51) extends to in box body (1) and installs wind pressure gear (7), and wind pressure gear (7) and a plurality of bimodulus gear (21) meshing, power central siphon (51) internal rotation is inserted and is equipped with wind direction pole (61), wind vane (6) are installed to the upper end of wind direction pole (61), the lower extreme of wind direction pole (61) extends to in box body (1) and rotates and inserts and establish in bimodulus control box (3);

a slope lens groove (12) is formed in one side wall, away from the layer plate (11), of the box body (1), a plurality of air pressure holes (14) are uniformly formed in the wall of the slope lens groove (12), each air pressure hole (14) extends along the side wall of the box body (1) and is communicated with the interior of the box body (1), a gas collecting hood (8) is installed between the layer plate (11) and the slope lens groove (12) in the box body (1), a plurality of air guide tubes (81) are inserted into one side, away from the layer plate (11), of the gas collecting hood (8), and one ends, away from the gas collecting hood (8), of the air guide tubes (81) are respectively inserted into the air pressure holes (14) in a sealing mode;

a trigger rod (62) is installed at one section, located in the dual-mode control box (3), of the wind direction rod (61), an electric brush piece (63) is installed at one end, far away from the wind direction rod (61), of the trigger rod (62), an arc-shaped charging piece (31) and an arc-shaped discharging piece (32) are installed in the dual-mode control box (3), and two insulating connecting pieces (33) are installed on opposite surfaces of the arc-shaped charging piece (31) and the arc-shaped discharging piece (32) respectively and jointly;

wind pressure gear (7) are including gear ring (71), a plurality of flabellums (72) are evenly installed to the interior rampart of gear ring (71), and are a plurality of axle sleeve (73) are installed jointly to the one end that gear ring (71) were kept away from in flabellum (72), and fixed the inserting of power central siphon (51) is established in axle sleeve (73).

2. The security camera wind energy dual-mode pressurization wind-sand prevention protection box according to claim 1, wherein the arc charging piece (31) and the arc discharging piece (32) are two arc pieces with equal radians and unequal arc lengths, the arc charging piece (31) and the arc discharging piece (32) form a ring through two insulating connecting pieces (33), and the electric brush piece (63) is in sliding contact with the arc discharging piece (32).

3. The security camera wind-energy dual-mode pressurization wind-sand prevention protection box as claimed in claim 2, wherein the radian of the arc-shaped discharge sheet (32) is equal to the maximum critical sand inlet angle of the inclined lens groove (12).

Images