JP3100335U - High-speed spherical surveillance camera - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a high-speed spherical surveillance camera.
SOLUTION: The case is directly driven by first and second transmission devices installed outside the case to generate radial rotation and axial swinging at appropriate times, respectively, and a monitoring recorder installed inside the case. To achieve the basic effect of monitoring and photographing in all azimuth angles, and also provide an infrared ring light device around the lens of the monitoring recorder inside the case, and attach the lens to the inner surface of the lower cover sheet constantly. In close contact, the monitoring recorder is provided with a night-vision effect to enhance the clarity and brightness of the image at night, and the exposure of the image can be prevented, so that the monitoring and photographing effect of all azimuth angles and all weather can be achieved.
[Selection diagram] FIG.

Description

The present invention relates to a kind of surveillance camera, and more particularly, to a high-speed spherical surveillance camera having a night vision effect, which can completely prevent an image exposure phenomenon, and can enhance the clarity and brightness of an image at night.

A generally known high-speed spherical surveillance camera has a structure as shown in FIG. 1, in which a surveillance recorder 11 is provided in a hemispherical case 10, and the surveillance recorder 11 of the case 10 is A monitor photographing operation can be performed to the outside through the light transmitting unit 100, and further, the monitor is electrically connected to a monitor screen (not shown) in the monitor room, so that the user can display the screen photographed by the monitor recorder 11. It can be seen. The monitoring recorder 11 is installed on a rotating disk 13 that is driven and rotated by a radial driving motor 12, and a user controls the radial driving motor 12 to drive the rotating disk 13 in a timely manner. The monitor recorder 11 is caused to rotate 360 degrees in the radial direction, and the rotating disk 13 is driven by the axial drive motor 14 to cause the monitor recorder 11 to generate an axial swing that does not exceed the 90-degree range in a timely manner. This allows the monitoring recorder 11 to pass through the light transmitting portion 100 of the case 10 to achieve the effect of monitoring and photographing at all azimuth angles.

However, such a known high-speed spherical surveillance camera 1 includes a monitoring recorder 11 in the case 10 and a radial driving motor 12 for controlling the monitoring recorder 11 to perform radial rotation and axial rotation. The hemispherical case 10 simply achieves the purpose of protection of the waterproof / dustproof monitoring recorder 11 by incorporating the directional drive motor 14, and the omnidirectional angle of the monitoring recorder 11 is provided by the light transmitting part 100 of the case 10. It is said that the effect of surveillance photography is achieved. There is no known high-speed spherical surveillance camera 1 in which a case 10 such as an infrared ring light device is provided in the case 10 to provide a night vision effect. For this reason, at night or when there is no light source, the well-known high-speed spherical surveillance camera 1 cannot achieve the photographing effect, and the situation is the same even if it is not installed.

For example, an infrared ring light device (not shown) is provided around the periphery of the lens 110 of the monitoring and recording device 11 to enhance the clarity and brightness of the monitoring and recording device 11 at night or when there is no light source, thereby increasing the night vision effect. However, since the volume of the infrared ring light device is limited by the internal space of the case 10, when the monitoring recorder 11 is driven to swing radially or axially, the infrared ring light device is It becomes immovable with the monitoring recorder 11.

If the infrared ring light device is forcibly attached, when the monitoring and recording device 11 is driven or rotated or oscillated in the case 10, the lens 110 does not adhere to the inner surface of the light transmitting portion 100 of the case 10. Light generated by the infrared ring light device is refracted by the light transmitting portion 100 of the case 10 and is reflected by the lens 110 of the monitoring recorder 11 to form an exposure phenomenon. This is the reason that the infrared ring light device is not installed in the currently marketed high-speed spherical surveillance camera.

If an infrared ring light device is installed in the surveillance camera to enhance the night vision effect, the surveillance camera becomes a general fixed type hemispherical surveillance camera, and the internal surveillance recorder is driven by a motor to rotate or rotate. It cannot be swung and the shooting angle has to be adjusted manually, so this type of surveillance camera does not belong to the fast spherical surveillance camera.

An object of the present invention is to provide a high-speed spherical surveillance camera that can achieve a night vision effect and completely prevent the exposure phenomenon of an image, and achieve a function of increasing the clarity and brightness of an image at night.

The invention according to claim 1 is a high-speed spherical surveillance camera,
A case in which the upper cover sheet and the lower cover sheet have a hollow shape, and the upper cover sheet and the lower cover sheet each have a semicircular shape;
A seat mounted on the upper part of the case, a first motor installed in the seat, and a turntable installed in the seat and generating radial rotation by driving the first motor; A first transmission;
Two pivot seats connected to the turntable and having different ends pivotally connected to the outer edge of the case with connector heads, respectively;
A second motor is provided inside one of the pivoting seats, and includes a second motor. The second motor rotates the connector head corresponding to the corresponding pivoting seat to drive the case to generate an axial swing. A second transmission;
A main body, a lens installed at a front end of the main body, and an infrared ring light device installed around a periphery of the lens, wherein the lens is permanently installed in the lower cover sheet. A monitoring recorder that adheres to the surface,
It is a high-speed spherical surveillance camera characterized by the following.
According to a second aspect of the present invention, in the high-speed spherical surveillance camera according to the first aspect, an annular wall is protruded from a rotating disk of the first transmission, and a first gear is provided on a periphery of the annular wall, and an output of the first motor is provided. The end and the first gear are connected continuously by a first belt, and the first motor drives an annular wall provided on the first gear via the first belt to drive a rotary disc to drive the rotating disk. A high-speed spherical surveillance camera characterized by generating a 360-degree rotation in the direction.
According to a third aspect of the present invention, in the high-speed spherical surveillance camera according to the first aspect, a second motor of the second transmission is connected to a second gear connected to a connector head of a corresponding pivot seat, and a second gear of the second motor. A second belt connected between the output end and the second gear, and the second motor drives the second gear through the second belt to rotate the second gear. It is a high-speed spherical surveillance camera characterized by being rotated in the axial direction within a degree.
According to a fourth aspect of the present invention, in the high-speed spherical surveillance camera according to the first aspect, the surveillance recorder includes a placement sheet placed in a case, and the placement sheet places the surveillance recorder. The high-speed spherical surveillance camera.
According to a fifth aspect of the present invention, there is provided a high-speed spherical surveillance camera according to the first aspect, wherein a seal ring is provided around a lens of the surveillance recorder.
According to a sixth aspect of the present invention, there is provided a high-speed spherical surveillance camera according to the first aspect, wherein a waterproof packing is provided between an upper cover sheet and a lower cover sheet of the case.
According to a seventh aspect of the present invention, there is provided a high-speed spherical surveillance camera according to the first aspect, wherein the upper cover sheet and the lower cover sheet of the case are combined by a screwing method.

The present invention provides a high-speed spherical surveillance camera that can achieve the night vision effect and completely prevent the image exposure phenomenon, and achieve the function of increasing the clarity and brightness of the image at night.

The high-speed spherical surveillance camera of the present invention drives the case directly by the first and second transmissions installed outside the case to generate the radial rotation and the axial swing in a timely manner, respectively, and is installed inside the case. The monitoring recorder is driven to achieve the basic effect of monitoring and photographing in all azimuth angles, and an infrared ring light device is provided around the lens of the monitoring recorder inside the case, and the lens is placed inside the lower cover sheet. The monitor recorder is provided with a night vision effect that enhances the clarity and brightness of the image at night, and can prevent the exposure of the image. Can be achieved, thereby ameliorating the disadvantages of known techniques.
The following embodiments do not limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the present invention.

The high-speed spherical surveillance camera of the present invention drives the case directly by the first and second transmissions installed outside the case to generate the radial rotation and the axial swing in a timely manner, respectively, and is installed inside the case. The monitoring recorder is driven to achieve the basic effect of monitoring and photographing in all azimuth angles, and an infrared ring light device is provided around the lens of the monitoring recorder inside the case, and the lens is placed inside the lower cover sheet. The monitor recorder is provided with a night vision effect that enhances the clarity and brightness of the image at night, and can prevent the exposure of the image. It can be achieved.

FIGS. 2 and 3 show a preferred embodiment of the high-speed spherical surveillance camera of the present invention, which is suitable for mounting on a wall surface and electrically connected to a distant surveillance screen (not shown). Appear on the monitoring screen. The high-speed spherical surveillance camera 2 includes a case 20, a first transmission 22, two pivot seats 24 and 24 ', a second transmission 26, and a surveillance recorder 28.

The case 20 has a hollow shape, an upper cover sheet 200 and a lower cover sheet 202 are combined, and both the upper cover sheet 200 and the lower cover sheet 202 have a semicircular shape. A waterproof packing 204 is provided between the cover sheet 200 and the lower cover sheet 202, and in this embodiment, the upper cover sheet 200 and the lower cover sheet 202 are combined by a screwing method.

The first transmission device 22 is installed on the upper part of the case 20 and has a seat 220, a first motor 222 installed in the seat 220, and a first motor 222 installed in the seat 220. It has a rotating disk 224 that generates radial rotation when driven. An annular wall 226 is protruded from the rotating disk 224, and a first gear 228 is provided on a peripheral edge of the annular wall 226. A first gear 228 is provided between an output end of the first motor 222 and the first gear 228. The first motor 222 drives the annular wall 226 provided with the first gear 228 via the first belt 223, and drives the rotary disk 224 to rotate 360 degrees in the radial direction through the first belt 223. generate.

The two pivoting sheets 24, 24 'are connected to the turntable 224, and the other ends of the two pivoting sheets 24, 24' are pivotally connected to the outer edge of the case 20 with connector heads 240, 240 '. Have been.

The second transmission 26 is disposed inside one of the pivot seats 24 and includes a second motor 260, the second motor 260 being connected to the second gear 260 connected to the connector head 240 of the corresponding pivot seat 24. 262, and a second belt 264 connected between the output end of the second motor 260 and the second gear 262, whereby the second motor 260 connects the second gear 262 via the second belt 264. The connector head 240 is driven to rotate, thereby causing the case 20 to swing in the axial direction within 90 degrees.

The monitoring recorder 28 is installed in the lower cover sheet 202 of the case 20, and includes a main body 280, a lens 282 installed at a front end of the main body 280, and an infrared ring light device 284 provided around the periphery of the lens 282. In addition, a seal ring 286 is provided around the periphery of the lens 282, the lens 282 is constantly adhered to the inner surface of the lower cover sheet 202 by the seal ring 286, and the monitoring recorder 28 is attached to the case. 20, a monitoring sheet 28 is placed on the mounting sheet 288.

As shown in FIG. 4, when it is desired to generate 360-degree rotation in the radial direction in the monitoring recorder 28 in this embodiment, the first motor 222 of the first transmission 22 is driven and the output of the first motor 222 is output. By driving the annular wall 226 connected to the first gear 228 at the end via the first belt 223, a 360-degree radial rotation is generated on the turntable 224, whereby the two pivoting seats 24, 24 'is driven and rotated. At this time, the case 20 connected to the two pivoting sheets 24 and 24 'also rotates 360 degrees in the radial direction, and the monitoring recorder 28 installed in the case 20 also rotates 360 degrees in the radial direction. The monitor recorder 28 installed in the case 20 achieves a 360-degree rotational photographing effect in the radial direction.

As shown in FIGS. 5 and 6, in the present embodiment, when it is desired to cause the monitoring recorder 28 to generate an axial swing, the second motor 260 of the second transmission 26 is driven to drive the second motor 260. The second gear 262 is rotated at the output end of the second gear 262 via the second belt 264 to rotate the second gear 262, thereby connecting the case to the connector head 240 of the pivot seat 24 installed corresponding to the second motor 260. 20 is driven to swing around the pivotal seat 24 and another pivotal seat 24 ′, and the swing range does not exceed 90 degrees, so that the monitoring record installed in the case 20. The device 28 achieves a swinging imaging effect within 90 degrees in the axial direction.

Accordingly, the rotation photographing effect of 360 degrees in the radial direction or the swing photographing effect of 90 degrees in the axial direction of the monitoring recorder 28 of the present embodiment is directly driven by the monitoring recorder 28 and the monitoring recorder 28 is attached to the case 20. Rotate or swing. In other words, the lens 282 of the monitoring and recording device 28 is constantly in close contact with the inner surface of the lower cover sheet 202 by the seal ring 286, so that no matter how the case 20 rotates or swings, the monitoring and recording device 28 does not generate movement on the inner surface of the case 20, and the conventional monitoring recorder can install an infrared ring light device to generate rotation or swing on the inner surface of the case to enhance the night vision function. In order to solve the disadvantages which have not been found, and to mount the infrared ring light device in the known art, the problem that the light reaches the monitoring recorder due to refraction and reflection by the case and the image exposure phenomenon occurs is improved.

Further, the lens 282 of the monitoring recorder 28 of the present embodiment is constantly in close contact with the inner surface of the lower cover sheet 202 of the case 20 by the seal ring 286. The lighting device 28 does not move on the inner surface of the lower cover sheet 202 of the case 20, and the infrared ring light device 284 mounted on the periphery of the lens 282 of the monitoring recorder 28 also does not move, so that there is sufficient night vision. It can enhance the nighttime clarity and brightness of the recording screen by exerting the lighting effect, so that in the well-known monitoring recorder, when the infrared ring light device is installed to rotate or swing on the inner surface of the case Further, the problem that light is refracted and reflected by the case and reaches the lens of the monitoring recorder to expose an image occurs, which is solved.

It is a sectional view of a combination of a known high-speed spherical surveillance camera. FIG. 3 is an exploded perspective view of a preferred embodiment of the high-speed spherical surveillance camera of the present invention. FIG. 2 is a perspective view of a preferred embodiment of the present invention. FIG. 2 is a cross-sectional view of the first transmission according to the preferred embodiment of the present invention; FIG. 3 is a cross-sectional view of the second transmission according to the preferred embodiment of the present invention; FIG. 4 is a view showing the swinging of the case according to the preferred embodiment of the present invention.

Explanation of reference numerals

2 High-speed spherical surveillance camera 20 Case 200 Upper cover sheet 202 Lower cover sheet 204 Waterproof packing 22 First transmission 220 Seat 222 First motor 223 First belt 224 Turntable 226 Annular wall 228 First gear 24, 24 ' Seats 240, 240 ′ Connector head 27 Second gear 261 Second motor 262 Second gear 264 Second belt 28 Monitoring recorder 280 Body 282 Lens 284 Infrared ring light device 286 Seal ring 288 Mounting sheet

Claims (7)

In high-speed spherical surveillance cameras,
A case in which the upper cover sheet and the lower cover sheet have a hollow shape, and the upper cover sheet and the lower cover sheet each have a semicircular shape;
A seat mounted on the upper part of the case, a first motor installed in the seat, and a turntable installed in the seat and generating radial rotation by driving the first motor; A first transmission;
Two pivot seats connected to the turntable and having different ends pivotally connected to the outer edge of the case with connector heads, respectively;
A second motor is provided inside one of the pivoting seats, and includes a second motor. The second motor rotates the connector head corresponding to the corresponding pivoting seat to drive the case to generate an axial swing. A second transmission;
A main body, a lens installed at a front end of the main body, and an infrared ring light device installed around a periphery of the lens, wherein the lens is permanently installed in the lower cover sheet. A monitoring recorder that adheres to the surface,
A high-speed spherical surveillance camera comprising: 2. The high-speed spherical surveillance camera according to claim 1, wherein an annular wall is protruded from a rotating disk of the first transmission, a first gear is provided on a peripheral edge of the annular wall, and an output end of the first motor and the first gear are connected to each other. The first belt is connected in series with the first belt, and the first motor drives an annular wall provided on the first gear via the first belt to drive the turntable to rotate 360 degrees in the radial direction. A high-speed spherical surveillance camera characterized by generating. 2. The high-speed spherical surveillance camera according to claim 1, wherein a second motor of the second transmission is connected to a second gear connected to a connector head of a corresponding pivot seat, and an output end of the second motor and a second gear of the second gear. A second belt connecting the second belt and the second motor drives and rotates the second gear through the second belt, thereby rotating the case through the connector head in the axial direction within 90 degrees. A high-speed spherical surveillance camera. The high-speed spherical surveillance camera according to claim 1, wherein the surveillance recorder includes a mounting sheet installed in the case, and the mounting sheet mounts the surveillance recorder. A high-speed spherical surveillance camera according to claim 1, wherein a seal ring is provided around the lens of the surveillance recorder. A high-speed spherical surveillance camera according to claim 1, wherein a waterproof packing is provided between an upper cover sheet and a lower cover sheet of the case. 2. The high-speed spherical surveillance camera according to claim 1, wherein the upper cover sheet and the lower cover sheet of the case are screwed together.

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