High-definition infrared monitoring ball machine

Abstract

The utility model relates to the technical field of monitoring equipment, in particular to a high-definition infrared monitoring ball machine. Comprising a base, a support is horizontally and rotatably installed on the base, the support is driven by a first motor, a spherical camera is vertically and rotatably installed on the support, the camera is driven by a second motor, light supplementing lamps are arranged at the bottom end of the support along the two sides and the back side of the image taking end of the camera, and a light gathering ring is fixed to the bottom end of the support. The lower end of the light-condensing ring is open, and the light-supplementing lamp is located in the light-condensing ring. When in use, light of the light supplement lamp irradiates in the light condensation ring and is scattered out along the light condensation ring without directly irradiating on the protective cover, so that halo formed by light scattering and blurred image acquisition are avoided; the image capturing end of the camera captures an image through the notch of the light condensing ring, image capturing cannot be interfered and shielded, three sets of light supplementing lamps are arranged, the image capturing end of the camera is not provided with the light supplementing lamps, and the influence of lamplight on the image capturing definition is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitoring equipment technical field especially relates to a high definition infrared monitoring ball machine. BACKGROUND

[0002] Ball machine, namely ball type camera, integrates color integrated camera, holder etc. as a whole, has the characteristics such as convenient installation and simple use, and is widely applied in industry, campus, municipal administration etc.

[0003] Common ball machine rotates by holder control to regulate and control monitoring angle and expand monitoring range. And the periphery of the monitoring taking picture port of the ball machine is equipped with a light supplementing lamp, in strong light background, automatically carries out brightness compensation to the darker target. Adjusts the light of the bright background. Avoids the situation that the whole picture is a bright light because of the too high background brightness, and the target is indistinguishable because of darkness, thereby realizing clear view.

[0004] But the light supplementing lamp array is around the camera, and part of the light irradiated by the light supplementing lamp is directly irradiated to the protective cover of the camera, generates reflected light and refracted light, is easy to form halo on the surface layer of the protective cover, and influences the definition of final imaging and taking picture.

[0005] Therefore, the utility model provides a high definition infrared monitoring ball machine, solves the problem that the light of light supplementing lamp 4 is irradiated on the protective cover of the camera and influences taking picture clarity. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the problems in the prior art and provides a high definition infrared monitoring ball machine.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A high definition infrared monitoring ball machine, including the pedestal, the pedestal is horizontally rotatable and is installed with the support, the support is driven by motor one, the support is vertically rotatable and is installed with the spherical camera, the camera is driven by motor two, the bottom of the support is equipped with the light supplementing lamp along the both sides and the back of the taking picture end of the camera, the bottom of the support is fixed with the light collecting ring, the light collecting ring is equipped with the gap on the taking picture end of the camera, the bottom of the light collecting ring is opened, and the light supplementing lamp is located in the light collecting ring.

[0009] Preferably, the inner wall of the light collecting ring is equipped with the reflecting layer.

[0010] Preferably, the bottom of the inner wall of the light collecting ring is located below the bottom of the outer wall.

[0011] Preferably, the bottom of the inner wall of the light collecting ring is located below the bottom of the camera.

[0012] Preferably, the support comprises a mounting ring, the camera is rotatably mounted on the inner wall of the mounting ring, a plurality of columns are arranged in an annular array on the upper end of the mounting ring, the base is provided with a mounting cavity, the plurality of columns are inserted into the mounting cavity and the top ends of the plurality of columns are fixedly connected to a top plate which is rotatably mounted in the mounting cavity.

[0013] Preferably, the second motor is fixed at the lower end of the top plate, a gear is mounted on the output shaft of the second motor, and a gear ring which is engaged with the gear is mounted on the upper end of the camera.

[0014] Compared with the prior art, the high-definition infrared monitoring dome camera has the following beneficial effects:

[0015] 1. During use, the light of the light supplementing lamps is radiated in the light collecting ring and scattered out along the light collecting ring, and cannot be directly radiated on the protective cover, thereby avoiding the formation of a halo due to light scattering and blurring of the image.

[0016] 2. The driving gimbal structure of the camera is changed, the camera is horizontally rotated by the first motor driving the support, the camera is vertically rotated by the second motor driving the rotating control, and the light collecting ring is arranged on the support, so that the light collecting ring is synchronously rotated with the horizontal rotation of the camera, the gimbal effect is retained, the following effect of the aperture of the light collecting ring on the image taking end of the camera is ensured, and the image taking shielding problem is avoided.

[0017] Other advantages, objects and features of the present application will be apparent to those skilled in the art from the following description; and to some extent, based on the study of the following, it will be obvious to those skilled in the art; or, it can be taught from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a right view of the utility model.

[0019] Figure 2 It is a right view of the utility model.

[0020] Figure 3 It is a bottom view of the utility model.

[0021] Figure 4 It is a front view of the utility model.

[0022] Figure 5 It is a sectional view of the utility model. Figure 4 A-A of the utility model.

[0023] Figure 6The utility model discloses a side view.

[0024] Figure 7 The utility model discloses a Figure 6 The utility model discloses a B-B cross section schematic view.

[0025] Figure 8 The utility model discloses a support structure schematic view.

[0026] In the drawing: 1, base; 2, support; 3, camera; 4, light supplement lamp; 5, light ring; 6, motor one; 7, motor two; 8, protective cover; 9, gear; 10, gear ring; 201, mounting ring; 202, stand; 203, top plate; 501, inner ring; 502, outer ring. Specific implementation

[0027] Below will combine the utility model embodiment's attached Figures 1-8 , the technical scheme in the utility model embodiment is clearly and completely described, obviously, the embodiment described only is a part of the utility model embodiment, but is not all the embodiment.

[0028] Embodiment 1, to solve the problem that the light of light supplement lamp 4 is refracted, reflected on protective cover 8 and influences the image clarity, in the embodiment, provide a kind of high-definition infrared monitoring ball machine, including base 1, the support 2 of horizontal rotation installation is installed on the base 1, support 2 is driven by motor one 6, the camera 3 of spherical vertical rotation installation is installed on support 2, camera 3 is driven by motor two 7, support 2 bottom end is equipped with light supplement lamp 4 along the image taking end both sides and back of camera 3, support 2 bottom end is fixed with light ring 5, the notch is equipped with in light ring 5 on the image taking end of camera 3, the opening of light ring 5 lower end, light supplement lamp 4 is located in light ring 5.

[0029] The principle details of the embodiment are as follows:

[0030] A kind of high-definition infrared monitoring ball machine, including base 1, the hanging ear is equipped with around the upper end of base 1, to install in the parts such as wall side wall (not shown in the drawing).

[0031] The motor one 6 is fixed with on the axis of base 1, and the output shaft of motor one 6 is vertically arranged.The output shaft of motor one 6 is installed with support 2, and the end surface of support 2 is horizontally arranged and is connected with the horizontal rotation of base 1.

[0032] The motor two 7 is fixed on support 2, and the output shaft of motor two 7 is horizontally arranged.The output shaft of motor two 7 is connected with the horizontal rotation shaft, and the spherical camera 3 is installed on the rotation shaft, so that the camera 3 is vertically rotatably installed on support 2.The bottom end of support 2 is equipped with transparent protective cover 8, and the camera 3 is protected by irradiation.

[0033] The bottom end of the support 2 is provided with the light supplement lamp 4 on both sides and the back side of the imaging end of the camera 3, and the bottom end of the support 2 is fixed with the light condensing ring 5, which is divided into an inner ring 501 and an outer ring 502. The inner ring 501 of the light condensing ring 5 is located between the protective cover 8 and the light supplement lamp 4, and the outer ring 502 of the light condensing ring 5 is located on the side of the light supplement lamp 4 away from the protective cover 8, so that all the light supplement lamps 4 are covered between the inner ring 501 and the outer ring 502 of the light condensing ring 5. All the light supplement lamps 4 are located in the light condensing ring 5. The lower end of the light condensing ring 5 is open, which is used for light scattering of the light supplement lamp 4; the upper end of the light condensing ring 5 is provided with an opening at the imaging end of the camera 3, which will not shield the imaging end of the camera 3.

[0034] According to the above technical scheme:

[0035] In use, the light of the light supplement lamp 4 is irradiated in the light condensing ring 5 and scattered along the light condensing ring 5, and will not be directly irradiated on the protective cover 8, avoiding the formation of halo due to light scattering, resulting in blurred imaging; the imaging end of the camera 3 transmits the imaging through the opening of the light condensing ring 5, which will not cause interference and shielding to the imaging, and three groups of light supplement lamps 4 are arranged, and the imaging end of the camera 3 is not provided with the light supplement lamp 4, which further reduces the influence of light on the imaging clarity.

[0036] In addition, the utility model changes the original driving cloud platform structure of the camera 3, drives the support 2 to control the horizontal rotation of the camera 3 through the motor one 6, drives the rotation control of the camera 3 through the motor two 7, and the light condensing ring 5 is arranged on the support 2, so that the light condensing ring 5 rotates synchronously with the horizontal rotation of the camera 3, that is, the cloud platform effect can be retained, and the following effect of the opening of the light condensing ring 5 to the imaging end of the camera 3 is ensured, and the imaging shielding problem is avoided all the time.

[0037] In the further embodiment of the embodiment 2, the inner wall of the light condensing ring 5 is provided with a reflective layer. The reflective layer increases the reflection efficiency of the opposite faces of the inner ring 501 and the outer ring 502 of the light condensing ring 5, reduces light absorption, and reduces the influence of the light condensing ring 5 on the light supplement effect of the light supplement lamp 4.

[0038] In the further embodiment of the embodiment 3, the bottom end of the inner ring 501 of the light condensing ring 5 is located below the bottom end of the outer ring 502. The light emitted from the outer ring 502 to the inner ring 501 of the light condensing ring 5 is avoided to irradiate on the protective cover 8.

[0039] In the further embodiment of the embodiment 4, the bottom end of the inner ring 501 of the light condensing ring 5 is located below the bottom end of the camera 3. The protective cover 8 is completely covered, and the light irradiation is avoided.

[0040] In the further embodiment of the embodiment 5, the specific structure of the support 2 and the mounting structure of the support 2 and the base 1 are provided.

[0041] The base 1 is provided with a mounting cavity at the bottom end.

[0042] The support 2 comprises a mounting ring 201, a plurality of columns 202 are arranged in an annular array on the upper end of the mounting ring 201, the plurality of columns 202 are inserted into the mounting cavity and the top ends of the plurality of columns 202 are fixedly connected with a top plate 203, a rotating groove is arranged on the top wall of the mounting cavity, and the top plate 203 is rotatably arranged in the rotating groove, so that the support 2 is rotatably connected with the base 1. The base 1 is provided with a sunken groove coaxial with the mounting cavity at the upper end, and a cover is embedded in the sunken groove, the cover is connected with the base 1 through a sunken head screw, so as to realize the disassembly and assembly of the motor 6. The base 1 is provided with a heat dissipation hole, so as to facilitate the heat dissipation of the internal electrical appliances.

[0043] A through hole is arranged on the top wall of the mounting cavity, and the motor 6 is embedded in the through hole. The output shaft of the motor 6 is connected with the axis of the top plate 203. The rotating shaft is arranged on the inner wall of the mounting ring 201, so that the camera 3 is rotatably arranged on the inner wall of the mounting ring 201. The motor 6 drives the mounting ring 201 to rotate through the top plate 203 and the columns 202, and then drives the camera 3 to rotate horizontally, so as to realize the angle control of the camera 3.

[0044] In a further embodiment of the present application, a structure for vertical rotation of the camera 3 is provided: the motor 7 is fixed at the lower end of the top plate 203, a gear 9 is arranged on the output shaft of the motor 7, and a tooth ring 10 meshing with the gear 9 is arranged on the upper end of the camera 3.

[0045] The principle of the present embodiment is as follows:

[0046] The camera 3 is rotatably arranged on the inner wall of the mounting ring 201.

[0047] Through the above structure, the motor 7 can drive the camera 3 to rotate vertically through the gear 9 and the tooth ring 10. The motor 7 and the corresponding structure are arranged in the mounting cavity, which is a hidden design, reduces the external space occupation of the equipment, is beautiful, and makes the internal space utilization of the base 1 more reasonable.

[0048] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

[0049] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0050] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A high-definition infrared monitoring PTZ camera, characterized in that, Includes a base (1), on which a bracket (2) is horizontally rotatably mounted. The bracket (2) is driven by a motor (6). A spherical camera (3) is vertically rotatably mounted on the bracket (2). The camera (3) is driven by a motor (7). A fill light (4) is provided on both sides and the back side of the camera (3) at the bottom of the bracket (2). A focusing ring (5) is fixed at the bottom of the bracket (2). A notch is provided on the focusing ring (5) at the camera (3) image-taking end. The bottom end of the focusing ring (5) is open. The fill light (4) is located inside the focusing ring (5).

2. The high-definition infrared monitoring PTZ camera according to claim 1, characterized in that, The inner wall of the focusing ring (5) is provided with a reflective layer.

3. A high-definition infrared monitoring PTZ camera according to claim 1, characterized in that, The bottom of the inner wall of the focusing ring (5) is located below the bottom of the outer wall.

4. A high-definition infrared monitoring PTZ camera according to claim 3, characterized in that, The bottom of the inner wall of the focusing ring (5) is located below the bottom of the camera (3).

5. A high-definition infrared monitoring PTZ camera according to claim 1, characterized in that, The bracket (2) includes a mounting ring (201), and the camera (3) is rotatably mounted on the inner wall of the mounting ring (201). The upper end of the mounting ring (201) has a ring array of multiple columns (202). The bottom end of the base (1) is provided with a mounting cavity. The multiple columns (202) are all inserted into the mounting cavity and their top ends are fixedly connected to a top plate (203) rotatably mounted in the mounting cavity.

6. A high-definition infrared monitoring PTZ camera according to claim 5, characterized in that, The second motor (7) is fixed at the lower end of the top plate (203). A gear (9) is installed on the output shaft of the second motor (7), and a gear ring (10) that meshes with the gear (9) is installed on the upper end of the camera (3).

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