CN220254603U - Protective cover of video camera - Google Patents

Abstract

The utility model discloses a protective cover of a camera, which comprises a cover body, a cover plate, a placing plate, a lifting assembly, two brackets and two limiting assemblies, wherein a perspective window is arranged on a first surface of the cover body; the cover plate is covered at the opening of the cover body through the hinge shaft, and one end of the cover plate extends outwards to the outside of the cover body; the placing plate is arranged in the cover body in a sliding way; the lifting assembly is arranged in the cover body and is connected with the placing plate; the two brackets are arranged in parallel in the cover body, and the brackets are fixedly connected with the lower surface of the placing plate; the two limiting components are respectively arranged on the two opposite inner walls of the cover body, and the limiting components are connected with the placing plate. From this, can follow the organism of camera and shift out fast in the cover body through lifting unit, the convenience is maintained the camera.

Description

Protective cover of video camera

Technical Field

The utility model relates to the technical field of camera shields, in particular to a shield of a camera.

Background

The basic principle of the operation of the camera is the same: i.e. converting the optical image signal into an electrical signal for storage or transmission.

At present, the installation of cameras in areas such as communities, streets, malls, stations, airports and the like in a personnel activity dense area has become an important means for guaranteeing the safety of people and deterring lawbreakers. At present, a camera body is generally installed in a cover body, then the cover body is fixed on a wall, a street lamp pole and other objects, and the installation height of the camera is 2.5-5m so as to monitor the surrounding environment in real time, wherein the camera body comprises a lens, a main shell, an image processing module and the like.

However, in repairing the camera, the cover plate of the cover body needs to be detached, and then the camera body inside the cover body is taken out for repairing, and the camera body and the cover body are inconvenient to take out due to small clearance between the camera body and the cover body, so that the maintenance is inconvenient.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent.

Therefore, an object of the present utility model is to provide a protective cover for a camera, which can quickly remove a camera body from the cover body through a lifting assembly, so as to facilitate maintenance of the camera.

In order to achieve the above object, a first aspect of the present utility model provides a protective cover for a camera, including a cover body, a cover plate, a placement plate, a lifting assembly, two brackets and two limiting assemblies, wherein a perspective window is provided on a first surface of the cover body; the cover plate is covered at the opening of the cover body through a hinge shaft, and one end of the cover plate extends outwards to the outside of the cover body; the placing plate is arranged in the cover body in a sliding manner; the lifting assembly is arranged in the cover body and is connected with the placing plate; the two brackets are arranged in the cover body in parallel, and the brackets are fixedly connected with the lower surface of the placing plate; the two limiting components are respectively arranged on the two opposite inner walls of the cover body, and the limiting components are connected with the placing plate.

According to the protective cover of the camera, the placing plate can be lifted through the lifting assembly, so that the body of the camera can be quickly moved out of the cover body, and the camera can be conveniently maintained.

In addition, the protection cover of the camera proposed according to the application can also have the following additional technical features:

specifically, the lifting assembly comprises a ball screw, two first sliding blocks, two connecting rods and two second sliding blocks, wherein one end of the ball screw is rotationally connected with the inner wall of the cover body, and the other end of the ball screw penetrates through the side wall of the cover body to be connected with a rotating handle; the two first sliding blocks are respectively arranged on the ball screw; the lower surface of the placement plate is provided with a chute, and the two second sliding blocks are respectively connected with the chute in a sliding way; one end of each connecting rod is hinged with the corresponding first sliding block, the other end of each connecting rod is hinged with the corresponding second sliding block, and the two connecting rods are hinged in a crossed mode.

Specifically, the limiting assembly comprises a supporting plate, a fixing rod and a limiting plate, wherein the supporting plate is fixedly arranged on the inner wall of the cover body; the fixing rod is fixedly arranged on the upper surface of the supporting plate; one end of the limiting plate is in threaded connection with the fixing rod, and the other end of the limiting plate is attached to the upper surface of the placing plate.

Specifically, be equipped with a plurality of fixed plates on the inner wall of the cover body, every two form the guide slot between the fixed plate, the lateral wall of placing the board is fixed to be equipped with a plurality of baffle, a plurality of baffle respectively with corresponding guide slot sliding connection.

Specifically, a plurality of heat dissipation holes are formed in the second surface of the cover body.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a protective cover of a camera according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a protective cover of a camera according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a protective cover of a camera according to an embodiment of the present utility model;

fig. 4 is a schematic view of a protective cover structure of a camera according to an embodiment of the present utility model.

As shown in the figure: 1. a cover body; 2. a cover plate; 3. placing a plate; 4. a lifting assembly; 5. a bracket; 6. a limit component; 7. a perspective window; 8. a hinge shaft; 9. a rotating handle; 10. a fixing plate; 11. a guide groove; 12. a guide plate; 13. a first face; 14. a second face; 15. a heat radiation hole; 30. a chute; 40. a ball screw; 41. a first slider; 42. a connecting rod; 43. a second slider; 60. a support plate; 61. a fixed rod; 62. and a limiting plate.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. On the contrary, the embodiments of the utility model include all alternatives, modifications and equivalents as may be included within the spirit and scope of the appended claims.

The following describes a camera shield according to an embodiment of the present utility model with reference to the accompanying drawings.

As shown in fig. 1, 2 and 4, the protective cover of the camera according to the embodiment of the present utility model may include a cover body 1, a cover plate 2, a placement plate 3, a lifting assembly 4, two brackets 5 and two limiting assemblies 6.

Wherein, be equipped with perspective window 7 on the first face 13 of the cover body 1, apron 2 closes in the opening part of the cover body 1 through articulated shaft 8 lid, and the outside of the cover body 1 is outwards extended to one end of apron 2.

In the embodiment of the utility model, the perspective window 7 is convenient for monitoring the surrounding environment by the lens of the camera, wherein the perspective window 7 can be round, square or other shapes, and the specific shape can be selected according to actual requirements.

Further, the cover body 1 described in the above embodiment is a hollow cavity structure with an upper opening, the cover plate 2 is covered at the opening of the cover body 1, when the cover plate 2 is in an open state, the cover plate 2 can be hung on the side wall of the cover body 1, and one end of the cover plate 2 adjacent to the perspective window 7 extends outwards, so that the perspective window 7 can be protected, external force is prevented from striking the perspective window 7, meanwhile, when the weather of rain and snow is also avoided, the external object shields the perspective window 7, and further, the lens of the camera is prevented from being shielded, and the normal operation of monitoring is ensured.

It will be appreciated that the cover 1 and the cover 2 described in the above embodiments may be connected by a latch to ensure the security of the camera.

The placing plate 3 is arranged in the cover body 1 in a sliding way, the lifting assembly 4 is arranged in the cover body 1, and the lifting assembly 4 is connected with the placing plate 3.

It should be noted that the placement board 3 described in this embodiment is used for placing the camera, and the camera may be fixed to the placement board 3 by a fastener to ensure stability of the camera.

Further, the lifting assembly 4 described in the above embodiment can lift the placement plate 3, so that the camera body can be moved out of the cover 1, so that the camera can be maintained conveniently, and the operation is more convenient than the operation of taking the camera body out of the cover 1 for maintenance.

Two supports 5 are arranged in parallel in the cover body 1, the supports 5 are fixedly connected with the lower surface of the placing plate 3, two limiting assemblies 6 are respectively arranged on two opposite inner walls of the cover body 1, and the limiting assemblies 6 are connected with the placing plate 3.

In the embodiment of the utility model, the bracket 5 is of a U-shaped structure, the horizontal plate of the bracket 5 is fixedly connected with the lower surface of the placing plate 3, and the bracket 5 can play a supporting role on the placing plate 3, so that the stability of the placing plate 3 is improved.

Further, the limiting assembly 6 described in the above embodiment can limit the position where the board 3 is placed, avoiding non-professional activation of the lifting assembly 4.

Specifically, when maintaining the camera in the cover body 1, the relevant personnel open the hasp between apron 2 and the cover body 1 at first, and open apron 2, at this moment, apron 2 can hang on the cover body 1, then the relevant personnel relieve spacing subassembly 6 to the restriction power of placing board 3, finally, relevant personnel control lifting unit 4 starts, lifting unit 4 drives and places board 3 and shift up, finally, the camera that will place on board 3 shifts out the cover body 1, thereby the organism that makes things convenient for relevant personnel to the camera is maintained, compare and take out the organism of maintaining the camera, the operation is more convenient, and need not to place the space, and avoided the risk that the camera falls, after the maintenance is accomplished, control lifting unit 4 starts again, will place board 3 and the organism of camera move into in the cover body 1 can.

In order to further clearly illustrate the embodiment of the present utility model, in one embodiment of the present utility model, as shown in fig. 1, the lifting assembly 4 may include a ball screw 40, two first sliders 41, two connecting rods 42, and two second sliders 43, wherein one end of the ball screw 40 is rotatably connected with the inner wall of the housing 1, the other end of the ball screw 40 penetrates through the side wall of the housing 1 to be connected with the rotating handle 9, the two first sliders 41 are respectively disposed on the ball screw 40, the lower surface of the placement plate 3 is provided with a sliding groove 30, the two second sliders 43 are respectively slidably connected with the sliding groove 30, one ends of the two connecting rods 42 are respectively hinged with the corresponding first sliders 41, the other ends of the two connecting rods 42 are respectively hinged with the corresponding second sliders 43, and the two connecting rods 42 are cross-hinged.

It should be noted that, in this embodiment, two threads with opposite directions are provided on the ball screw 40, and when the ball screw 40 rotates, the two first sliding blocks 41 can be driven to move in opposite directions or move in opposite directions, so that the angle between the two cross hinged connecting rods 42 is changed, and the height of the placement plate 3 is adjusted.

Further, as shown in fig. 1, the limiting component 6 may include a supporting plate 60, a fixing rod 61 and a limiting plate 62, where the supporting plate 60 is fixedly disposed on the inner wall of the cover 1, the fixing rod 61 is fixedly disposed on the upper surface of the supporting plate 60, one end of the limiting plate 62 is in threaded connection with the fixing rod 61, and the other end of the limiting plate 62 is disposed on the upper surface of the placement plate 3 in a fitting manner.

It should be noted that, in the embodiment described, the fixing rod 61 is provided with an external thread, and the limiting plate 62 is provided with a threaded hole (not shown in the figure), and the threaded hole is in threaded connection with the fixing rod 61 to limit the position of the placement plate 3.

Specifically, under the normal operating condition of the camera, the limiting plate 62 is attached to the upper surface of the placing plate 3, when a non-professional rotates the rotating handle 9 from the outside, the limiting plate 62 prevents the placing plate 3 from lifting, so that the non-professional can be prevented from controlling the lifting assembly 4, and the camera is further protected.

In one embodiment of the present utility model, as shown in fig. 3, a plurality of fixing plates 10 are disposed on the inner wall of the cover 1, a guide groove 11 is formed between every two fixing plates 10, a plurality of guide plates 12 are fixedly disposed on the side wall of the placement plate 3, the plurality of guide plates 12 are respectively slidably connected with the corresponding guide grooves 11, the guide grooves 11 and the guide plates 12 can guide the moving direction of the placement plate 3, so that the placement plate 3 can move vertically up and down, and the placement plate 3 is prevented from moving obliquely.

In one embodiment of the present utility model, as shown in fig. 3, a plurality of heat dissipation holes 15 are formed on the second surface 14 of the cover 1, the heat dissipation holes 15 facilitate heat dissipation of the camera inside the cover 1, so as to avoid damage caused by overheat of the camera during operation, thereby prolonging the service life of the camera, and meanwhile, the heat dissipation holes 15 are arranged on the lower surface of the cover 1, so that water inflow in the cover 1 is not caused when the camera encounters rain and snow weather, and the camera is further protected.

Specifically, when the video camera is maintained, related personnel firstly open the lock catch between the cover plate 2 and the cover body 1 and open the cover plate 2, at the moment, the cover plate 2 can be hung on the cover body 1, then related personnel rotate the limiting plate 62, the limiting plate 62 is separated from the placing plate 3, the limiting force of the limiting plate 62 on the placing plate 3 can be relieved, finally, related personnel rotate the rotating handle 9, the rotating handle 9 drives the ball screw 40 to rotate, so that the two first sliding blocks 41 move oppositely, the included angle between the two connecting rods 42 is reduced, the height of the placing plate 3 is raised until the video camera on the placing plate 3 moves out of the cover body 1, so that the video camera is maintained by related personnel conveniently, and meanwhile, the cover plate 2 and the placing plate 3 are connected with the cover body 1, so that the cover plate 2 and the placing plate 3 can be prevented from falling from the cover body 1, and potential safety hazards are eliminated.

In summary, the protection cover of the camera provided by the embodiment of the utility model can lift the placing plate through the lifting assembly, so that the camera on the placing plate is moved out of the cover body, the camera is convenient to maintain, and meanwhile, when the camera is maintained, the cover plate and the camera are connected with the cover body, so that the potential safety hazards of falling of the camera and the cover plate are eliminated.

In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (5)

1. A protective cover of a video camera is characterized by comprising a cover body, a cover plate, a placing plate, a lifting component, two brackets and two limiting components, wherein,

a perspective window is arranged on the first surface of the cover body;

the cover plate is covered at the opening of the cover body through a hinge shaft, and one end of the cover plate extends outwards to the outside of the cover body;

the placing plate is arranged in the cover body in a sliding manner;

the lifting assembly is arranged in the cover body and is connected with the placing plate;

the two brackets are arranged in the cover body in parallel, and the brackets are fixedly connected with the lower surface of the placing plate;

the two limiting components are respectively arranged on the two opposite inner walls of the cover body, and the limiting components are connected with the placing plate.

2. The camera shield of claim 1 wherein the lift assembly comprises a ball screw, two first slides, two links, and two second slides, wherein,

one end of the ball screw is rotationally connected with the inner wall of the cover body, and the other end of the ball screw penetrates through the side wall of the cover body to be connected with a rotating handle;

the two first sliding blocks are respectively arranged on the ball screw;

the lower surface of the placement plate is provided with a chute, and the two second sliding blocks are respectively connected with the chute in a sliding way;

one end of each connecting rod is hinged with the corresponding first sliding block, the other end of each connecting rod is hinged with the corresponding second sliding block, and the two connecting rods are hinged in a crossed mode.

3. The protective cover of the camera according to claim 2, wherein the limit assembly comprises a support plate, a fixing rod and a limit plate, wherein,

the supporting plate is fixedly arranged on the inner wall of the cover body;

the fixing rod is fixedly arranged on the upper surface of the supporting plate;

one end of the limiting plate is in threaded connection with the fixing rod, and the other end of the limiting plate is attached to the upper surface of the placing plate.

4. The protective cover of a video camera according to claim 1, wherein a plurality of fixing plates are arranged on the inner wall of the cover body, a guide groove is formed between every two fixing plates, a plurality of guide plates are fixedly arranged on the side wall of the placing plate, and the guide plates are respectively connected with the corresponding guide grooves in a sliding mode.

5. The protective cover of a camera of claim 1, wherein the second face of the cover body is provided with a plurality of heat dissipation holes.