Lightning protection type mobile camera

Abstract

The utility model discloses a lightning protection type mobile camera which comprises a protective shell, a camera body is arranged in the protective shell, a protective cover is movably hinged to the right side face of the protective shell through a hinge, and a connecting rod is movably hinged to the front face of the camera body through a first pin shaft. And one end of the connecting rod is hinged to the protective cover through a second pin shaft, a toothed plate is fixedly installed on the inner bottom wall of the protective shell, and a driving motor is fixedly installed at the rear end of the camera body. According to the device, the protective cover is arranged on the right side of the protective shell, the camera body is hinged to the camera body through the first pin shaft, the second pin shaft and the connecting rod, and when the camera body stretches out and draws back, the protective cover can be opened and closed along with the camera body; and a driving motor on the camera body drives a gear and a toothed plate to rotate in an engaged manner, so that the camera body can slide under the cooperation of a sliding groove and a sliding block, and the camera can be conveniently protected by a protective shell.

Description

Technical Field

[0001] The utility model relates to the field of cameras, in particular to a lightning protection type mobile camera. Background Art

[0002] A camera is an electronic device used to capture images or videos. They are important tools widely used in security monitoring, video communications, photography, and television. Cameras capture light through optical or electronic sensors and convert it into electronic signals, which are then processed into images or videos. Cameras usually include components such as lenses, image sensors, image processing circuits, and interface circuits.

[0003] The cameras currently used are mainly used for monitoring. For some cameras installed outdoors, they are easily struck by lightning in rainy weather. Chinese patent number CN203896425U discloses a lightning-proof mobile camera, including a camera housing, a camera connected to the end of the camera housing, and a control circuit connected to the camera. The control circuit includes a video input circuit, a video processing circuit, a video lightning protection circuit, and a video output circuit. The video input circuit, the video processing circuit, the video lightning protection circuit, and the video output circuit are sequentially connected. In the above patent solution, lightning protection is only performed through the lightning protection circuit. In rainy weather, the camera is not easy to protect and is easily damaged. For this reason, we propose a lightning-proof mobile camera to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a lightning protection type mobile camera to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lightning-proof mobile camera comprises a protective shell, a camera body is arranged inside the protective shell, a protective cover is movably hinged to the right side of the protective shell through a hinge, a connecting rod is movably hinged to the front side of the camera body through a first pin, one end of the connecting rod is hinged to the protective cover through a second pin, a tooth plate is fixedly installed on the inner bottom wall of the protective shell, a driving motor is fixedly installed on the rear end of the camera body, a gear is fixedly installed on the output end of the driving motor, and the gear is meshed with the tooth plate, an insulating seat is fixedly connected to the back side of the protective shell, and a lightning rod is fixedly installed inside the insulating seat.

[0007] In a further embodiment, a through opening is provided at the right end of the protective shell, and a transparent window is provided at a side surface of the protective cover.

[0008] In a further embodiment, a slide groove is provided on the inner wall of the protective shell, a slider is slidably connected inside the slide groove, a connecting plate is fixedly connected to the front of the slider, and one end of the connecting plate is connected to the outer surface of the camera body.

[0009] In a further embodiment, a maintenance port is provided on the front side of the protective shell, a panel is fixedly mounted on the front side of the protective shell by screws, and a heat dissipation hole is provided on the front side of the panel.

[0010] In a further embodiment, two fixing plates are fixedly connected to the bottom surface of the protective shell, and two fixing holes are formed on the upper surface of each of the fixing plates.

[0011] In a further embodiment, a fixing handle is fixedly connected to the upper surface of the protective shell, and a grounding wire is electrically connected to the bottom end of the lightning rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can achieve good protection and lightning protection effects by arranging a lightning rod on the outside of the protective shell, connecting the lightning rod to the ground wire using a grounding wire, and arranging the camera body inside the protective shell. A protective cover is arranged on the right side of the protective shell, and the camera body is hinged to the camera body through a first pin shaft, a second pin shaft and a connecting rod. When the camera body is extended or retracted, the protective cover can be opened and closed along with the camera body. A tooth plate is arranged inside the protective shell, and a driving motor on the camera body drives the gear to mesh and rotate with the tooth plate, so that the camera body can slide with the cooperation of the slide groove and the slider, so that the protective shell can protect the camera conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the lightning protection mobile camera in the extended state.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the lightning protection mobile camera in the retracted state.

[0016] Figure 3 This is a top-down cross-sectional view of the protective shell of a lightning-proof mobile camera.

[0017] Figure 4 This is a front cross-sectional view of the protective shell of the lightning-proof mobile camera.

[0018] In the figure: 1. Protective shell; 2. Fixing handle; 3. Transparent window; 4. Protective cover; 5. Second pin shaft; 6. Camera body; 7. Connecting rod; 8. First pin shaft; 9. Fixing plate; 10. Heat dissipation hole; 11. Grounding wire; 12. Fixing hole; 13. Panel; 14. Insulating seat; 15. Lightning rod; 16. Slide groove; 17. Drive motor; 18. Connecting plate; 19. Slider; 20. Through port; 21. Gear; 22. Tooth plate; 23. Maintenance port. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a lightning protection mobile camera includes a protective shell 1, a camera body 6 is arranged inside the protective shell 1, a protective cover 4 is movably hinged on the right side of the protective shell 1 through a hinge, a connecting rod 7 is movably hinged on the front side of the camera body 6 through a first pin shaft 8, one end of the connecting rod 7 is hinged to the protective cover 4 through a second pin shaft 5, and the protective cover 4 is closed along with the camera body 6 through the first pin shaft 8 and the second pin shaft 5 in cooperation with the connecting rod 7, a through opening 20 is opened at the right end of the protective shell 1, and a transparent window 3 is opened on one side of the protective cover 4, and the transparent window 3 arranged on the protective cover 4 will not affect the normal monitoring use of the camera body 6.

[0023] A toothed plate 22 is fixedly mounted on the inner bottom wall of the protective shell 1, a driving motor 17 is fixedly mounted on the rear end of the camera body 6, a gear 21 is fixedly mounted on the output end of the driving motor 17, the gear 21 is meshed with the toothed plate 22, a slide groove 16 is provided on the inner wall of the protective shell 1, a slider 19 is slidably connected inside the slide groove 16, a connecting plate 18 is fixedly connected to the front of the slider 19, one end of the connecting plate 18 is connected to the outer surface of the camera body 6, the camera body 6 can be controlled to enter the protective shell 1 through the control terminal of the camera, the driving motor 17 in the camera body 6 drives the gear 21 to mesh with the toothed plate 22 in the protective shell 1, so that the camera body 6 enters the protective shell 1 with the cooperation of the slide groove 16 and the slider 19.

[0024] An insulating seat 14 is fixedly connected to the back of the protective shell 1, and a lightning rod 15 is fixedly installed inside the insulating seat 14. A fixing handle 2 is fixedly connected to the upper surface of the protective shell 1, and the bottom end of the lightning rod 15 is electrically connected to a grounding wire 11. The fixing handle 2 is used to facilitate the movement of the camera, and the grounding wire 11 can connect the lightning rod 15 to the ground, which can effectively protect against lightning in thunderstorms. A maintenance port 23 is provided on the front of the protective shell 1, and a panel 13 is fixedly installed on the front of the protective shell 1 by screws. A heat dissipation hole 10 is provided on the front of the panel 13. By arranging a detachable panel 13 on the front of the maintenance port 23, it is convenient to open the protective shell 1 to maintain the internal equipment. The heat dissipation hole 10 facilitates the heat dissipation of the protective shell 1. Two fixing plates 9 are fixedly connected to the bottom surface of the protective shell 1, and two fixing holes 12 are provided on the upper surface of each fixing plate 9. The camera can be conveniently installed and fixed through the fixing plate 9.

[0025] The working principle of the utility model is:

[0026] When in use, first fix the mobile camera in the use position through the fixing plate 9 at the bottom of the protective shell 1, turn on the power of the camera, connect the grounding wire 11 of the lightning rod 15 to the ground wire, and in thunderstorm weather, the camera body 6 can be controlled to enter the protective shell 1 through the control terminal of the camera, and the driving motor 17 in the camera body 6 drives the gear 21 to engage with the tooth plate 22 in the protective shell 1, so that the camera body 6 enters the protective shell 1 with the cooperation of the slide groove 16 and the slider 19. When the camera body 6 enters the protective shell 1, the first pin shaft 8 and the second pin shaft 5 cooperate with the connecting rod 7 to make the protective cover 4 follow the camera body 6 to close, and the transparent window 3 set on the protective cover 4 will not affect the normal monitoring use of the camera body 6, and then the protective shell 1 can be used to better protect the camera from lightning.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lightning protection mobile camera, characterized in that: The invention comprises a protective shell (1), wherein a camera body (6) is arranged inside the protective shell (1), a protective cover (4) is movably hinged on the right side of the protective shell (1) through a hinge, a connecting rod (7) is movably hinged on the front side of the camera body (6) through a first pin shaft (8), one end of the connecting rod (7) is hinged to the protective cover (4) through a second pin shaft (5), a tooth plate (22) is fixedly installed on the inner bottom wall of the protective shell (1), a driving motor (17) is fixedly installed on the rear end of the camera body (6), a gear (21) is fixedly installed on the output end of the driving motor (17), and the gear (21) is meshed with the tooth plate (22), and an insulating seat (14) is fixedly connected to the back side of the protective shell (1), and a lightning rod (15) is fixedly installed inside the insulating seat (14).

2. The lightning protection mobile camera according to claim 1, characterized in that: The right end of the protective shell (1) is provided with a through opening (20), and one side of the protective cover (4) is provided with a transparent window (3).

3. The lightning protection mobile camera according to claim 1, characterized in that: The inner wall of the protective shell (1) is provided with a slide groove (16), the interior of the slide groove (16) is slidably connected to a slider (19), the front of the slider (19) is fixedly connected to a connecting plate (18), and one end of the connecting plate (18) is connected to the outer surface of the camera body (6).

4. The lightning protection mobile camera according to claim 1, characterized in that: The front of the protective shell (1) is provided with a maintenance port (23), the front of the protective shell (1) is fixed with a panel (13) by means of screws, and the front of the panel (13) is provided with a heat dissipation hole (10).

5. The lightning protection mobile camera according to claim 1, characterized in that: Two fixing plates (9) are fixedly connected to the bottom surface of the protective shell (1), and two fixing holes (12) are provided on the upper surface of each fixing plate (9).

6. The lightning protection mobile camera according to claim 1, characterized in that: A fixing handle (2) is fixedly connected to the upper surface of the protective shell (1), and a grounding wire (11) is electrically connected to the bottom end of the lightning rod (15).

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