JP3010938U - Surveillance camera storage case - Google Patents

Abstract

(57) [Abstract] [Structure] Camera storage unit main body 1 for storing the surveillance camera 6
A motor 9 projecting a shaft 9a is attached to the front opening 1a side, and a transparent circular glass 11 is attached to the shaft 9a.
The columnar glass fixing frame 10 for fixing is connected to close the front opening 1a. The shaft 9a is rotated by driving the motor 9, and the glass fixing frame 10 can be rotated at high speed by the rotation. [Effect] By rotating the glass fixing frame 10 during rain or the like, water droplets attached to the circular glass 11 can be quickly removed, and a good visibility can always be ensured.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a storage case for a surveillance camera, which can store a surveillance camera or the like and has a function of quickly removing water droplets and the like adhering to the transparent glass on the front side.

[0002]

[Prior art]

 Conventionally, surveillance cameras have been widely used as a substitute for human eyes. When installing this surveillance camera outdoors, in order to protect the camera from rain, snow, dust, etc., store the whole camera in a storage case and use the surveillance camera to open the window (front glass) of the case. Shooting is done through. Since this type of surveillance camera is often installed outdoors, we used a small wiper of the same type as the wiper of a vehicle on the windshield to wipe off rain and snow.

[0003]

[Problems to be solved by the device]

 By the way, since the above surveillance cameras are installed even in places with severe natural environments, a small wiper with a small wiping range will not provide sufficient visibility when the rain and snow are strong, and the operating speed of the wiper will not catch up. In some cases, sufficient visibility could not be obtained, and there was a problem that the surveillance effect of surveillance cameras would be significantly reduced during heavy rainfall.

In view of the above-mentioned conventional problems, the present invention is capable of quickly removing water drops and the like attached to the glass by rotating a fixed frame of transparent glass and ensuring a good field of view even during rainfall. The purpose is to provide a storage case.

Another object of the present invention is to provide a surveillance camera storage case that can be realized with a simple structure by using the center of a cylindrical glass fixing frame as the center of rotation.

It is another object of the present invention to provide a surveillance camera storage case that allows the entire apparatus to be downsized by forming the front surface of the camera storage unit body into a substantially square shape.

Another object of the present invention is to provide a surveillance camera storage case with good drainage by superimposing the glass fixing frame and the sleeve of the main body at a predetermined interval.

It is another object of the present invention to provide a surveillance camera storage case capable of ensuring a wide field of view with transparent glass based on a configuration related to mounting a motor.

It is another object of the present invention to provide a surveillance camera storage case capable of adjusting the vertical mounting height of the camera in the camera storage portion.

Another object of the present invention is to provide a surveillance camera storage case in which the camera storage unit main body is attached at a predetermined position, and the main body of the camera storage unit can be adjusted in angle.

[0011]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention firstly comprises a camera housing main body having an opening on the front side, a motor fixed in a proper position in the main body, and a shaft protruding toward the opening, and a transparent glass. And a frame for fixing the periphery of the glass, and a glass fixing frame attached to the front side of the housing main body so as to cover the opening by connecting and fixing the central part of the glass to the shaft, and the inside of the main body. And a camera housing fixing portion provided so that the lens portion of the camera faces the transparent glass, the glass fixing frame is rotatable with the rotation of the shaft driven by the motor. Surveillance camera storage case, characterized in that, secondly, the opening is circular, and the glass fixing frame has a columnar shape for fixing circular transparent glass at its peripheral edge. The surveillance camera storage case according to the first aspect, characterized in that the central portion of the fixed frame is connected and fixed to the shaft of the motor, and thirdly, the front surface of the camera storage section main body has a substantially square shape, The surveillance camera storage case according to the second aspect is characterized in that one side thereof has substantially the same length as the diameter of the glass fixing frame, and fourthly, the front side projects to the peripheral edge of the opening of the camera storage section main body. A cylindrical sleeve is provided, and the glass fixing frame has a cylindrical shape with a smaller diameter than the sleeve, and when the fixing frame is connected to the shaft, the outer peripheral side surface of the sleeve and the inner peripheral side surface of the fixed frame are 5. The surveillance camera storage case according to any one of the above 1, 2 or 3, wherein the motors are superposed at a predetermined interval. Fifthly, the motor is the main body from one end of the peripheral edge of the opening of the camera storage body. Within The surveillance camera storage case according to any one of the first, second, third, or fourth, characterized in that the surveillance camera storage case is attached to a mounting plate protruding in the central direction. 7. The surveillance camera storage case according to any one of the above 1, 2, 3, 4, or 5, further comprising a height adjusting member capable of adjusting the vertical height of the camera stored in the section. 7th, the camera housing body is provided with mounting legs, and the housing body is attached to the mounting legs to adjust the angle with the mounting legs attached to the body at a predetermined position. The monitoring camera storage case according to any one of the above-mentioned first, second, third, fourth, fifth, and sixth, characterized in that.

[0012]

[Action]

 The surveillance camera is installed and fixed to the camera housing fixing part inside the camera housing part so that the lens part faces the transparent glass. In this state, the main body is installed outdoors at a specified location. For example, if it rains and the motor is driven to rotate, the glass fixing frame also rotates as the shaft of the motor rotates. Then, the water droplets attached to the surface of the transparent glass are blown off in the radial direction from the center of the glass by the centrifugal force by the action of centrifugal separation, and the water droplets can be removed from the glass surface.

By setting the center of the cylindrical glass fixing frame as the center of rotation, the overall configuration can be simplified.

Since one side of the substantially square front surface of the camera housing main body has substantially the same length as the diameter of the glass fixing frame, the entire camera housing case can be made compact.

Since the glass fixing frame and the sleeve of the main body are polymerized at a predetermined interval, it is difficult for water droplets to enter the inside, and even if a water droplet once enters, the rotation of the glass fixing frame causes water droplets to drop from the above interval. Can be easily discharged.

Since the driving motor is provided on the mounting plate projecting from one end of the peripheral edge of the opening of the camera housing body toward the center of the camera housing, the range in which the mounting plate blocks the transparent glass is small. It is possible to increase the area of the transparent glass.

When mounting the camera on the camera housing fixing portion, the vertical height of the camera can be adjusted by the height adjusting member, so that the camera can be fixed at the optimum position in the housing portion.

Since the angle of the main body of the camera housing section can be adjusted with the main body of the camera housing section attached at a predetermined position, the photographing range of the camera can be accurately set.

[0019]

【Example】

 Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. 1, 2, and 4 are a front view, a side view, and a front view taken along the line AA, showing a state in which the surveillance camera is stored in a storage case of the surveillance camera of the present invention. In these drawings, reference numeral 1 denotes a main body of a surveillance camera housing portion having a substantially cubic shape and a circular opening 1a (see FIG. 4) on the front surface of a substantially square shape. Is fixed to a predetermined height, and a pair of mounts 3 and 3 ′ are fixedly mounted on the mounting plate 2 in the front-rear direction, and a predetermined horizontal height is provided between the mounts 3 and 3 ′ by screws 4 ,. The mounting bases 5 and 5'are fixed.

A surveillance camera (surveillance video camera) 6 including a lens portion 6a and a surveillance camera body 6b is fixed on the mounting bases 5 and 5'with the lens 6a 'facing the opening portion 1a. ing. The camera 6 can adjust its vertical height by loosening the screws 4, ... And changing the height of the mounting bases 5, 5'with respect to the mounts 3, 3 '. . The mounting plate 2, the mounts 3, 3 ', the mounting bases 5, 5', the screws 4, ... form a camera storage fixing portion 1 ', and the mounting bases 3, 3', the mounting bases 5, 5 '. A height adjusting member is constituted by 5 ', screws 4, ....

A mounting frame 7 including a circular base portion 7a having the same diameter as that of the opening portion 1a and a cylindrical sleeve 7b protruding forward from the base portion 7a is attached to the opening portion 1a via a packing P. It is fixed by screws 8, .... A motor mounting plate 7c is integrally formed on the circular base portion 7a of the mounting frame 7 so as to project from the inner lower end of the frame 7 toward the center of the opening. The mounting frame 7c is provided on the rear surface of the mounting frame 7c. The motor 9 is fixed at the center position of. The shaft 9a of the motor 9 is located at the center of the mounting frame 7 and projects forward through the through hole 7d of the mounting plate 7c.

Reference numeral 10 denotes a substantially cylindrical glass fixing frame that fixes a circular glass 11 as a transparent window at its peripheral edge, and its diameter is slightly larger than the diameter of the sleeve 7b. The fixing frame 10 has the shaft 9a inserted through the through hole 11a formed at the center of the glass 11, and the female screw portion 12a of the tightening metal fitting 12 from the front side of the glass 11 to the male end of the shaft 9a. By screwing the screw portion 9b, it is attached to the front surface of the housing body 1 so as to cover the front surface of the mounting frame 7 and the peripheral side surface of the sleeve 7b. Immediately, when the glass fixing frame 10 is attached to the shaft 9a, the outer peripheral side surface of the sleeve 7b and the inner peripheral side surface of the fixing frame 10 are superposed at a predetermined distance, and are used for draining water. To form a gap T.

Since the glass fixing frame 10 is fixed to the shaft 9a of the motor 9 as described above, it is rotated in the arrow B or C direction by rotating the motor 9 and attached to the glass 11. Water drops can be removed by centrifugal force. Further, as described above, the water drainage gap T is formed between the glass fixing frame 10 and the mounting frame 7 over the entire circumference between the fixing frame 10 and the mounting frame 7, so that it can be used during rain. The water that has entered the inside of the space can be discharged from the gap T.

Reference numeral 13 is a substantially U-shaped mounting leg composed of a pair of left and right leg portions 13 a and 13 b and a mounting base portion 13 c connecting the both leg portions, and is described above on the left and right side surfaces of the camera housing body 1. The pair of legs 13a and 13b are pivotally supported at their tips by bolts and nuts 14 and 14, and the mounting base 13c is mounted at a predetermined position by mounting screws 15 ... As shown in FIG. In this state, the camera housing body 1 can be vertically adjusted with respect to the mounting leg 13 by using the nuts 14, 14 as fulcrums. It should be noted that, in the above-described embodiment, the mounting legs capable of adjusting the storage unit main body 1 in the vertical direction are shown, but the present invention is not limited to this. Of course, the angle can be adjusted in the left and right directions. In the figure, 16 is a power supply line for the motor, 17 is a coaxial cable for sending out the video signal captured by the surveillance camera 6, 18 is a fastening member for fixing the motor, and 19 is a fastening member for the rear side of the glass 11. It is a fixture for fixing to.

The present invention is configured as described above, and when using the present invention, first, the surveillance camera 6 and the lens 6 a ′ thereof are provided in the camera housing fixing portion 1 ′ in the camera housing body 1. Is fixed at a predetermined height so that it faces the transparent glass 11, and then the glass 11 side is placed toward the object to be monitored as shown in FIG. 5, and the mounting base portion 13c of the mounting leg 13 is fixed at a predetermined position. It is fixed to a place (for example, the wall surface 20 of an outdoor building) with mounting screws 15, ... And the vertical angle of the camera housing body 1 is adjusted by loosening the nuts 14 and 14 at the optimum angle. , 14 may be tightened and fixed. If the monitoring camera 6 is set to the operating state in this state, the monitoring target can be photographed by the camera 6 through the glass 11.

In such a state, if rain, snow, or the like falls, the motor 9 may be driven by supplying power to the motor 9 via the power supply line 16. Then, the shaft 9a of the motor 9 rotates in the A or B direction, and the glass fixing frame 10 rotates in the B or C direction at high speed with the rotation. Then, water droplets, snow, and the like attached to the front surface or the rear surface of the glass 11 are blown off radially from the center of the glass 11 by the centrifugal force by the action of centrifugal separation, and the water droplets attached to the both surfaces are It can remove snow etc.

Further, water that has entered the inside between the mounting frame 7 and the fixed frame 10 of the surveillance camera housing body 1 is also blown to the outside through the drainage gap T by rotating the fixed frame 10. It can be skipped and water will not collect inside the case.

As described above, according to the present invention, it is possible to quickly and effectively shake off water droplets and the like adhering to the entire surface of the circular glass 11, and the wiping range is limited like a conventional small wiper. The wiping effect does not decrease due to the operating speed, and a good visibility can be secured even when the wind and rain such as heavy rain are extremely strong.

That is, the water droplets adhering to the surface of the transparent circular glass 11 are blown off in the radial direction from the center of the glass by the centrifugal force by the action of centrifugal separation, and the water droplets can be removed from the glass surface, which causes heavy rain. A good field of view can be secured even at times.

Further, since the cylindrical glass fixing frame 10 is configured to rotate around the center of the glass fixing frame 10, the structure of the entire apparatus can be simplified and the number of parts can be reduced. As a result, the device can be formed at low cost.

Further, since the front surface of the camera housing main body 1 has a substantially square shape and one side thereof has substantially the same length as the diameter of the glass fixing frame 10, the area of the front surface is reduced to downsize the entire apparatus. can do.

Further, since the glass fixing frame 10 and the sleeve 7b of the mounting frame 7 are superposed at a predetermined interval, it is difficult for water droplets to enter the inside of the main body 1, and even if water droplets once enter, the glass is closed. By rotating the fixed frame 10, water droplets can be easily discharged from the above interval, and a storage case with good drainage can be realized.

Further, since the driving motor 9 is provided on the mounting plate 7c which projects from one end of the peripheral edge of the opening of the camera housing body 1 toward the central part of the body, the mounting plate 7c is made of transparent glass. It is possible to reduce the range that blocks 11 and, as a result, to increase the area of the transparent glass 11 and increase the degree of freedom in the mounting position of the camera inside the camera housing body 1.

Further, the vertical mounting height of the camera 6 in the camera housing body 1 can be adjusted, and the mounting position of the camera 6 in the camera housing body 1 can be accurately adjusted.

Further, since the angle of the camera body 1 can be adjusted in a state where the camera body 1 is attached to a predetermined position, the photographing range of the camera with respect to the monitored object can be accurately set.

[0036]

[Effect of device]

 As described above, according to the present invention, water droplets and the like adhering to the glass surface can be swiftly and effectively wiped off, the wiping range is limited like the conventional small wipers, and the wiping effect decreases depending on the operating speed. There is no such thing, and good visibility can be secured even in the case of extremely heavy wind and rain.

Further, since the fixed frame is configured to rotate around the center of the cylindrical glass fixed frame as a rotation center, the configuration of the entire apparatus can be simplified and the number of parts can be reduced. Therefore, it can be realized at a low price.

Further, since the front surface of the camera housing main body has a substantially square shape and one side thereof has substantially the same length as the diameter of the glass fixing frame, the area of the front surface can be reduced to downsize the entire apparatus. it can.

Further, since the glass fixing frame and the sleeve of the main body are polymerized at a predetermined interval, it is difficult for water droplets to enter the inside, and even if water droplets once enter, the rotation of the storage unit main body causes the above-mentioned interval. Water droplets can be easily discharged from the water, and the drainability can be improved.

Further, since the driving motor is provided on the mounting plate projecting from one end of the peripheral edge of the opening of the camera housing main body toward the central part of the main body, the range where the mounting plate blocks the transparent glass. As a result, the range of the transparent glass can be widened, and the degree of freedom in the storage and mounting position of the surveillance camera can be increased.

Further, the vertical mounting height of the camera inside the camera housing can be adjusted, and the mounting position of the camera inside the camera housing main body can be adjusted accurately.

Further, since the angle of the main body of the camera housing section can be adjusted in a state where the main body of the camera housing section is attached at a predetermined position, the photographing range of the camera with respect to the monitored object can be accurately set.

[Brief description of drawings]

FIG. 1 is a front view of a storage case of a surveillance camera of the present invention.

FIG. 2 is a right side view of FIG.

FIG. 3 is a plan view of FIG.

FIG. 4 is a cross-sectional view taken along the line AA of FIG.

FIG. 5 is a perspective view showing a mounting state of a storage case of the surveillance camera.

[Explanation of symbols]

 1 Camera Storage Unit Main Body 1a Opening 2 Surveillance Camera Mounting Plate 3, 3'Mounting Stand 4 Screws 5, 5'Mounting Base 6 Surveillance Camera 6a Lens Part 6b Surveillance Camera Main Body 7 Mounting Frame 7a Circular Base 7b Sleeve 7c Mounting Plate 9 Motor 9a Shaft 10 Glass fixing frame 11 Circular glass 12 Tightening fitting 13 Mounting leg

Claims (7)

[Scope of utility model registration request] 1. A camera housing main body having an opening on the front side, a motor fixed in a proper position in the main body to project a shaft toward the opening, and a frame for fixing a transparent glass and a peripheral edge of the glass. A glass fixing frame attached to the front side of the housing main body so as to cover the opening by connecting and fixing the center part of the glass to the shaft, and the lens part of the camera in the main body faces the transparent glass. A surveillance camera storage case characterized by comprising a camera storage fixing portion that is installed so that the glass fixing frame is rotatable with the rotation of the shaft driven by the motor. 2. The opening is circular, and the glass fixing frame has a columnar shape for fixing circular transparent glass at its peripheral edge, and the central portion of the fixing frame is connected and fixed to the shaft of the motor. It is what it has, Claim 1 characterized by the above-mentioned.
Surveillance camera storage case described. 3. The surveillance camera storage case according to claim 2, wherein a front surface of the camera storage section main body is formed into a substantially square shape, and one side thereof has substantially the same length as a diameter of the glass fixing frame. 4. A cylindrical sleeve projecting to the front side is provided on the periphery of the opening of the camera housing main body, and the glass fixing frame has a cylindrical shape with a diameter slightly smaller than the sleeve, and the fixing frame is attached to the shaft. 4. The surveillance camera storage case according to claim 1, wherein the outer peripheral side surface of the sleeve and the inner peripheral side surface of the fixed frame are overlapped with each other at a predetermined distance in a connected state. 5. The motor is mounted on a mounting plate projecting from one end of the peripheral edge of the opening of the camera housing main body toward the center of the camera housing main body.
Or the surveillance camera storage case described in any one of 4. 6. The camera storage fixing portion comprises a height adjusting member capable of adjusting the vertical height of the camera stored in the fixing portion.
The surveillance camera storage case described in any one of 3, 4, and 5. 7. A mounting leg is provided on the camera housing body,
The angle of the storage unit main body is adjustable with respect to the mounting leg in a state where the main body is mounted at a predetermined position with the mounting leg. The surveillance camera storage case according to any one of 6 above.