Ultra-low illumination image video on-line monitoring device

Abstract

The utility model is suitable for the technical field of cameras, and provides an ultra-low illumination image video on-line monitoring device, which comprises a monitor main body and an anti-reflection cover plate fixedly arranged on the monitor main body, a threaded groove is formed in the front end of the anti-reflection cover plate, and a U-shaped guide plate is arranged on the inner wall of the anti-reflection cover plate close to the front end. An anti-dazzling assembly is in threaded connection with the interior of the threaded groove; the anti-dazzling assembly comprises an annular plate screwed in the threaded groove and an annular seat coaxially arranged with the annular plate; arc-shaped plates rotationally matched with the annular grooves are arranged at the ends of the connecting rods; a plurality of first lamp holders and second lamp holders are evenly arranged on the side face of the annular base in a staggered mode. According to the device, the anti-dazzling assembly is screwed into the thread groove in the anti-reflection cover plate, the anti-dazzling assembly and the dual-channel day and night monitoring lens are coaxially and rapidly installed, later maintenance and replacement are facilitated, meanwhile, the anti-dazzling assembly is installed outside the monitor body, the situation that the internal space of the monitor body is occupied is avoided, and the anti-dazzling effect is good. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, and more specifically, to an ultra-low illumination image video online monitoring device. Background Art

[0002] Surveillance cameras are quasi-cameras used in security. Their pixels and resolution are higher than those of computer video heads. They are widely used to monitor and take pictures of vehicles on the road. If a strong external light source shines on the camera at night, the current surveillance cameras use black or dark materials to absorb the light source to prevent reflections. There are usually fill lights around the camera to facilitate night monitoring.

[0003] Since the fill light on this type of surveillance camera uses a uniform brightness for flashing fill light, it is easy to cause dazzle to drivers passing by at night and then cause traffic accidents. After searching, a publication number of CN209861017U is found to be an anti-reflective surveillance camera suitable for nighttime use, including: a mounting hole, a support rod, a monitor body, a camera, a glass sheet, and an anti-glare device. In dim light conditions, the photosensitive sensor transmits the sensed data to the controller, and the anti-glare device is used to convert the fill light on the camera into strong and weak light, so that the device can intelligently adjust the brightness of the fill light to effectively avoid the phenomenon that the driver is easily dazzled due to the fill light being too bright in dark conditions.

[0004] However, the anti-glare device in the anti-reflective surveillance camera is designed to be integrated with the monitor body, which occupies more internal space of the monitor body. At the same time, it is inconvenient to maintain and replace the anti-glare device, which reduces the practicality of the device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an ultra-low illumination image and video online monitoring device, which can achieve coaxial quick installation of the anti-glare component and the dual-channel day and night monitoring lens by screwing the anti-glare component into the threaded groove on the anti-reflective cover plate, thereby facilitating later maintenance and replacement. At the same time, the anti-glare component is installed on the outside of the monitor body to avoid occupying the internal space of the monitor body, thereby improving the practicality of the device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An ultra-low illumination image video online monitoring device, comprising a monitor body and an anti-reflective cover plate fixedly mounted on the monitor body; a threaded groove is provided at the front end of the anti-reflective cover plate, and a U-shaped guide plate is provided on its inner wall near the front end; an anti-glare component is screwed inside the threaded groove; the anti-glare component comprises an annular plate screwed in the threaded groove and an annular seat coaxially arranged with the annular plate; an annular groove is provided on the inner circumferential side of the annular plate; a T-shaped plate slidably arranged in the U-shaped guide plate is provided on the circumferential side of the annular seat; connecting rods are symmetrically arranged on the circumferential side of the annular seat; an arc plate rotatably matched with the annular groove is provided on the end of the connecting rod; a plurality of first lamp holders and second lamp holders are staggeredly arranged on the side of the annular seat in a circular array; each adjacent first lamp holder is electrically connected in series; each second lamp holder is electrically connected in series; two adjacent first lamp holders are electrically connected to a first cable; two adjacent second lamp holders are electrically connected to a second cable; two first cables and two second cables are electrically connected to a first plug and a second plug, respectively.

[0008] The utility model is further configured as follows: each of the first lamp holders is electrically connected to a first fill light; each of the second lamp holders is electrically connected to a second fill light; each of the first fill lights forms a strong light group; each of the second fill lights forms a weak light group.

[0009] The utility model is further configured as follows: the bottom surface of the anti-reflective cover plate is symmetrically fixedly connected with a base plate; an arc-shaped sleeve coaxial with the monitor body is fixedly connected between the two base plates; a mounting box is arranged on the bottom surface of the arc-shaped sleeve; the bottom of the mounting box is opened, and a switch member is slidably arranged on the inner wall.

[0010] The utility model is further configured as follows: a slide groove is provided on the side of the installation box; two sockets which are respectively plugged and matched with the first plug and the second plug are symmetrically arranged on both sides of the inner wall of the slide groove; the switch component includes a slider which is slidably arranged inside the installation box; and a slide rail which is slidably matched with the slide groove is arranged on the side of the slider.

[0011] The utility model is further configured as follows: a controller is fixedly installed on the bottom surface of the base plate; a first electric wire coil and a second electromagnetic coil are symmetrically arranged on two opposite sides of the slide rail; baffles are symmetrically arranged on the sides of the installation box; reset springs are arranged between the two opposite sides of the slide rail and the two baffles; an armature column is arranged on the side of the baffle; a photosensitive sensor is installed on the bottom surface of the slider; the input end of the controller is electrically connected to the photosensitive sensor, and its output end is electrically connected to the first electric wire coil and the second electromagnetic coil respectively.

[0012] The utility model is further configured as follows: a dual-channel day and night monitoring lens is arranged at the end of the monitor body; the annular seat is arranged coaxially with the dual-channel day and night monitoring lens; a support rod is connected to the rear end of the monitor body; and a mounting seat is arranged at the end of the support rod.

[0013] The utility model is further configured as follows: a battery pack is installed on the side surface of the anti-reflective cover plate; support rods are symmetrically arranged on the side surface of the anti-reflective cover plate; a photovoltaic panel is fixedly connected between the ends of the two support rods; the two sockets are electrically connected to a third cable; and the two third cables are electrically connected to the battery pack respectively.

[0014] The advantages of the utility model are:

[0015] The utility model screws the anti-glare component into the threaded groove on the anti-reflective cover plate, completes the coaxial quick installation of the anti-glare component and the dual-channel day and night monitoring lens, is convenient for later maintenance and replacement, and at the same time, the anti-glare component is installed outside the monitor body to avoid occupying the internal space of the monitor body, thereby improving the practicality of the device. In the case of dim light, the photosensitive sensor transmits the sensed data to the controller, controls the second electromagnetic coil to attract the corresponding armature column, thereby driving the corresponding second plug to be inserted into the corresponding socket, so that the weak light group is powered on and adjusts the appropriate weak light for fill light, on the contrary, in the case of bright light, controls the first electromagnetic coil to be powered on to attract the corresponding armature column, so that the strong light group is used for fill light with stronger light, and the fill light on the camera is converted into strong and weak light by the anti-glare component, so that the device can intelligently adjust the brightness of the fill light to effectively avoid the phenomenon that the driver is easily dazzled due to the excessive brightness of the fill light in dark conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of an ultra-low illumination image video online monitoring device.

[0017] Figure 2 It is a structural schematic diagram of the monitor main body and the anti-reflective cover assembly of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the anti-glare component of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the switch element of the utility model.

[0020] In the figure: 1, monitor body; 2, anti-reflective cover; 3, threaded groove; 4, U-shaped guide plate; 5, anti-glare component; 6, annular plate; 7, annular seat; 8, annular groove; 9, T-shaped plate; 10, connecting rod; 11, curved plate; 12, first lamp holder; 13, second lamp holder; 14, first cable; 15, second cable; 16, first plug; 17, second plug; 18, bottom plate; 19, curved sleeve; 20, installation box ; 21. switch member; 22. slide slot; 23. socket; 24. slider; 25. slide rail; 26. controller; 27. first wire coil; 28. second electromagnetic coil; 29. ​​baffle; 30. reset spring; 31. armature column; 32. photosensitive sensor; 33. dual-channel day and night monitoring camera; 34. support rod; 35. mounting seat; 36. battery pack; 37. support rod; 38. photovoltaic panel; 39. third cable. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0024] Embodiment 1

[0025] See also Figure 1-4 , the utility model provides the following technical solutions:

[0026] Specifically, it refers to an ultra-low illumination image video online monitoring device, including a monitor body 1 and an anti-reflective cover plate 2 fixedly installed on the monitor body 1; a threaded groove 3 is provided at the front end of the anti-reflective cover plate 2, and a U-shaped guide plate 4 is provided on its inner wall near the front end; an anti-glare component 5 is screwed inside the threaded groove 3; the anti-glare component 5 includes an annular plate 6 screwed in the threaded groove 3 and an annular seat 7 coaxially arranged with the annular plate 6; an annular groove 8 is provided on the inner peripheral side of the annular plate 6; a T-shaped plate slidably arranged in the U-shaped guide plate 4 is provided on the peripheral side of the annular seat 7 9; connecting rods 10 are symmetrically arranged on the side surfaces of the annular seat 7; an arc-shaped plate 11 rotatably matched with the annular groove 8 is arranged at the end of the connecting rod 10; a plurality of first lamp holders 12 and second lamp holders 13 are staggeredly arranged on the side surfaces of the annular seat 7 in a circular array; each adjacent first lamp holder 12 is electrically connected in series; each second lamp holder 13 is electrically connected in series; two adjacent first lamp holders 12 are electrically connected to a first cable 14; two adjacent second lamp holders 13 are electrically connected to a second cable 15; the two first cables 14 and the two second cables 15 are electrically connected to a first plug 16 and a second plug 17, respectively.

[0027] The specific application of this embodiment is: by screwing the anti-glare component 5 into the threaded groove 3 on the anti-reflective cover plate 2, the anti-glare component 5 and the monitor body 1 can be quickly installed coaxially, which is convenient for later maintenance and replacement. At the same time, the anti-glare component 5 is installed on the outside of the monitor body 1 to avoid occupying the internal space of the monitor body 1, thereby improving the practicability of the device.

[0028] Embodiment 2

[0029] See also Figure 1-4, the second embodiment makes the following improvements on the basis of the first embodiment. Specifically, each first lamp holder 12 is electrically connected to a first fill light; each second lamp holder 13 is electrically connected to a second fill light; each first fill light forms a strong light group; each second fill light forms a weak light group; the bottom surface of the anti-reflective cover 2 is symmetrically fixedly connected to a bottom plate 18; an arc sleeve 19 coaxial with the monitor body 1 is fixedly connected between the two bottom plates 18; an installation box 20 is arranged on the bottom surface of the arc sleeve 19; the bottom of the installation box 20 is opened, and a switch 21 is slidably arranged on its inner wall; a slide groove 22 is opened on the side of the installation box 20; two symmetrically arranged on both sides of the inner wall of the slide groove 22 are respectively plugged and matched with the first plug 16 and the second plug 17 Socket 23; switch member 21 comprises a slider 24 slidably arranged inside the mounting box 20; a slide rail 25 slidably matched with the slide groove 22 is arranged on the side of the slider 24; a controller 26 is fixedly installed on the bottom surface of a base plate 18; a first wire coil 27 and a second electromagnetic coil 28 are symmetrically arranged on two opposite sides of the slide rail 25; baffles 29 are symmetrically arranged on the side of the mounting box 20; reset springs 30 are arranged between the two opposite sides of the slide rail 25 and the two baffles 29; an armature column 31 is arranged on the side of the baffle 29; a photosensitive sensor 32 is installed on the bottom surface of the slider 24; the input end of the controller 26 is electrically connected to the photosensitive sensor 32, and its output end is electrically connected to the first wire coil 27 and the second electromagnetic coil 28 respectively.

[0030] A specific application of this embodiment is as follows: in the initial state, the two return springs 30 are in a normal state, the first plug 16 and the second plug 17 are both disconnected from the socket 23, and the low-light lamp group and the high-light lamp group are not powered on; in the case of dim light, the light sensor 32 transmits the sensed data to the controller 26, controls the second electromagnetic coil 28 to attract the corresponding armature column 31, thereby driving the corresponding second plug 17 to be inserted into the corresponding socket 23, so that the low-light lamp group is powered on and adjusts the appropriate weaker light for fill light, conversely, in the case of bright light, controls the first electromagnetic coil 27 to be powered to attract the corresponding armature column 31, so that the high-light lamp group uses stronger light for fill light, and the fill light on the camera is converted into strong and weak light through the anti-glare component 5, so that the device can intelligently adjust the brightness of the fill light to effectively avoid the phenomenon that the driver is easily dazzled by the fill light being too bright in dark conditions.

[0031] Embodiment 3

[0032] See also Figure 1-4, this embodiment three makes the following improvements on the basis of embodiment two. Specifically, a dual-channel day and night monitoring lens 33 is arranged at the end of the monitor body 1; the annular seat 7 is arranged coaxially with the dual-channel day and night monitoring lens 33; a support rod 34 is connected to the rear end of the monitor body 1; a mounting seat 35 is arranged at the end of the support rod 34; a battery pack 36 is installed on the side of the anti-reflective cover plate 2; support rods 37 are symmetrically arranged on the side of the anti-reflective cover plate 2; a photovoltaic panel 38 is fixedly connected between the ends of the two support rods 37; the two sockets 23 are electrically connected to the third cable 39; the two third cables 39 are respectively electrically connected to the battery pack 36.

[0033] A specific application of this embodiment is: converting solar energy into electrical energy through the photovoltaic panel 38 and storing it in the battery group 36 to provide external power for the low-light group, the high-light group, the first electromagnetic coil 27 and the second electromagnetic coil 28.

[0034] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0035] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0037] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An ultra-low illumination image video online monitoring device, comprising a monitor body (1) and an anti-reflective cover plate (2) fixedly mounted on the monitor body (1); characterized in that: The anti-reflective cover plate (2) has a threaded groove (3) at the front end, and a U-shaped guide plate (4) is provided on the inner wall thereof near the front end; an anti-glare component (5) is screwed inside the threaded groove (3); The anti-glare component (5) comprises an annular plate (6) screwed into the thread groove (3) and an annular seat (7) arranged coaxially with the annular plate (6); an annular groove (8) is provided on the inner circumferential side surface of the annular plate (6); a T-shaped plate (9) slidably arranged in a U-shaped guide plate (4) is arranged on the circumferential side surface of the annular seat (7); connecting rods (10) are symmetrically arranged on the circumferential side surface of the annular seat (7); and an arc-shaped plate (11) rotatably matched with the annular groove (8) is arranged at the end of the connecting rod (10); The side surface of the annular seat (7) is provided with a plurality of first lamp holders (12) and second lamp holders (13) in a staggered manner in a circumferential array distribution; each adjacent first lamp holder (12) is electrically connected in series; each second lamp holder (13) is electrically connected in series; two adjacent first lamp holders (12) are electrically connected to a first cable (14); two adjacent second lamp holders (13) are electrically connected to a second cable (15); the two first cables (14) and the two second cables (15) are electrically connected to a first plug (16) and a second plug (17), respectively.

2. The ultra-low illumination image and video online monitoring device according to claim 1, characterized in that: Each of the first lamp holders (12) is electrically connected to a first fill light; each of the second lamp holders (13) is electrically connected to a second fill light; each of the first fill lights forms a strong light group; and each of the second fill lights forms a weak light group.

3. The ultra-low illumination image and video online monitoring device according to claim 2, characterized in that: The bottom surface of the anti-reflective cover plate (2) is symmetrically fixedly connected to a bottom plate (18); an arc-shaped sleeve (19) coaxial with the monitor body (1) is fixedly connected between the two bottom plates (18); a mounting box (20) is arranged on the bottom surface of the arc-shaped sleeve (19); the bottom of the mounting box (20) is opened, and a switch member (21) is slidably arranged on the inner wall thereof.

4. The ultra-low illumination image and video online monitoring device according to claim 3, characterized in that: The installation box (20) is provided with a slide groove (22) on the side surface; two sockets (23) are symmetrically arranged on both sides of the inner wall of the slide groove (22) and are respectively plugged into and matched with the first plug (16) and the second plug (17); the switch element (21) includes a slider (24) slidably arranged inside the installation box (20); and a slide rail (25) slidably matched with the slide groove (22) is arranged on the side surface of the slider (24).

5. The ultra-low illumination image and video online monitoring device according to claim 4, characterized in that: A controller (26) is fixedly mounted on the bottom surface of the base plate (18); a first electric wire coil (27) and a second electromagnetic coil (28) are symmetrically arranged on two opposite side surfaces of the slide rail (25); baffles (29) are symmetrically arranged on the side surfaces of the installation box (20); return springs (30) are arranged between the two opposite side surfaces of the slide rail (25) and the two baffles (29); an armature column (31) is arranged on the side surface of the baffle (29); a photosensitive sensor (32) is mounted on the bottom surface of the slider (24); an input end of the controller (26) is electrically connected to the photosensitive sensor (32), and an output end thereof is electrically connected to the first electric wire coil (27) and the second electromagnetic coil (28), respectively.

6. The ultra-low illumination image and video online monitoring device according to claim 5, characterized in that: A dual-channel day and night monitoring lens (33) is arranged at the end of the monitor body (1); the annular seat (7) and the dual-channel day and night monitoring lens (33) are arranged coaxially; a support rod (34) is connected to the rear end of the monitor body (1); and a mounting seat (35) is arranged at the end of the support rod (34).

7. The ultra-low illumination image and video online monitoring device according to claim 6, characterized in that: A battery pack (36) is installed on the side surface of the anti-reflective cover plate (2); support rods (37) are symmetrically arranged on the side surface of the anti-reflective cover plate (2); a photovoltaic panel (38) is fixedly connected between the ends of the two support rods (37); the two sockets (23) are both electrically connected to a third cable (39); and the two third cables (39) are respectively electrically connected to the battery pack (36).

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