CN218276849U - Image splicing type panoramic monitoring equipment and image splicing type panoramic monitoring device - Google Patents

Abstract

The utility model provides an image splicing type panoramic monitoring device and an image splicing type panoramic monitoring device, which are used in the technical field of optical precision instruments, wherein a load mounting plate divides an inner cavity of a shell component into an upper cavity and a lower cavity; the camera unit is arranged in one chamber, a plurality of camera modules of the camera unit are arranged in a coplanar manner, the electric elements are arranged in the other chamber, and the camera unit and the electric elements are distributed in a longitudinal direction; the cylindrical side wall of the shell component is provided with a plurality of optical window components, each camera module receives external light through one optical window, and signals of the plurality of camera modules are matched and spliced to form a complete image, so that 360-degree panoramic monitoring is realized; the utility model discloses a supervisory equipment utilizes each inside device of vertical spatial layout, arranges for camera module and electric elements in the mode of one deck, has fully utilized vertical space, can reduce the horizontal area size of whole supervisory equipment effectively, satisfies miniaturized demand.

Description

Image splicing type panoramic monitoring equipment and image splicing type panoramic monitoring device

Technical Field

The utility model relates to an optics precision instruments technical field further relates to an image concatenation type panorama supervisory equipment. Furthermore, the utility model discloses still relate to an image concatenation type panorama monitoring device.

Background

When wide-area monitoring is performed, there are generally two ways:

the other is to use a plurality of camera modules to respectively aim at different directions and angles, so that the camera modules generate images of corresponding areas, and then the independent images of all the areas are viewed from a terminal display screen. The number of cameras required by the structure is usually more than six, and with the increase of the number of camera modules, other elements required in the whole equipment are correspondingly increased, so that the transverse area of the whole equipment is overlarge; meanwhile, the independent monitoring pictures are not friendly to people to check, and need to be called and checked respectively.

The other is to use one or a small number of camera modules, load the camera modules on the tripod head, and check different monitoring directions through the rotation of the tripod head. Although the structure is low in cost, when different angles need to be checked each time, the holder needs to be controlled to rotate and then checked, the process is time-consuming, and moving objects needing to be checked in a monitoring area are easily missed.

For those skilled in the art, how to implement image stitching panoramic monitoring while reducing the size of the transverse area of the monitoring camera device is a technical problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides an image concatenation type panorama supervisory equipment utilizes the inside components and parts of vertical spatial layout, reaches the purpose that reduces horizontal area size, and the concrete scheme is as follows:

an image splicing type panoramic monitoring device comprises a shell assembly and a load mounting plate, wherein the load mounting plate divides an inner cavity of the shell assembly into an upper cavity and a lower cavity;

the camera unit is arranged in one of the chambers, and the electric element is arranged in the other chamber; the camera unit comprises a plurality of camera modules arranged in a coplanar manner, and the camera modules are uniformly distributed in a radial manner along the circumference; a plurality of optical window assemblies are arranged on the cylindrical side wall of the shell assembly, and each optical window assembly coaxially corresponds to one camera module; every the camera module passes through the preformed hole of load mounting panel through the connecting wire, connects in another cavity electric element, a plurality of the signal of camera module can cooperate the concatenation to form 360 panorama images.

Optionally, the camera module is mounted on the upper surface of the load mounting plate;

the electrical component is mounted to a lower surface of the load mounting plate and/or an upper surface of a lower cover of the housing assembly.

Optionally, the upper surface of the load mounting plate may be detachably mounted with mounting steps, and the upper surface of the mounting steps bears the camera modules, so as to implement a plurality of coplanar arrangement of the camera modules.

Optionally, the optical window assembly is press-fitted to the housing assembly by a bolt seal.

Optionally, the optical window assembly comprises a first sealing ring, a window flange, a second sealing ring, a window lens, and a pressing ring;

the window flange and the shell component are hermetically pressed through the first sealing ring; the pressing ring is pressed outside the window lens, and the window lens and the window flange are sealed and pressed through the second sealing ring.

Optionally, the housing assembly includes an upper cover, the lower cover, and the cylindrical sidewall, and the upper cover and the lower cover are respectively connected to the upper end and the lower end of the cylindrical sidewall through bolts.

Optionally, a sealing ring is respectively arranged between the upper cover and the cylindrical side wall and between the lower cover and the cylindrical side wall;

and an inflation valve and an electrical interface are arranged on the cylindrical side wall.

Optionally, a sun visor is arranged on the upper cover of the shell assembly, and a ventilation interval is formed between the sun visor and the upper cover through an isolation column.

Optionally, the upper cover is provided with heat dissipation ribs for increasing a heat dissipation area.

The utility model also provides an image splicing type panoramic monitoring device, which comprises more than two pieces of image splicing type panoramic monitoring equipment which are longitudinally superposed; the upper cover and the lower cover of the upper image splicing type panoramic monitoring equipment and the lower image splicing type panoramic monitoring equipment are detachably connected.

Optionally, camera modules of the same type of detector are mounted in the same image splicing type panoramic monitoring equipment; and different camera modules carrying different types of detectors are arranged in the image splicing type panoramic monitoring equipment.

Optionally, a sun shield is arranged on an upper cover of the image splicing type panoramic monitoring device located at the top end, and a ventilation interval is formed between the sun shield and the upper cover through an isolation column.

Optionally, the upper cover is provided with heat dissipation ribs for increasing a heat dissipation area.

The utility model provides an image splicing type panoramic monitoring device, wherein the inner cavity of a shell component is arranged in a hollow way, a load mounting plate divides the inner cavity of the shell component into an upper cavity and a lower cavity, and the upper cavity and the lower cavity are divided by taking the load mounting plate as a boundary; the camera unit is arranged in one chamber, the plurality of camera modules of the camera unit are arranged in a coplanar manner, the electrical element is arranged in the other chamber, namely the camera unit and the electrical element are respectively positioned in an upper inner cavity and a lower inner cavity which are different, and the camera unit and the electrical element are distributed longitudinally; the camera modules are uniformly distributed in a radial shape according to the circumference; the cylindrical side wall of the shell component is provided with a plurality of optical window components, each camera module receives external light through one optical window, and the signals of the plurality of camera modules are matched and can be spliced to form a complete image, so that 360-degree panoramic monitoring is realized; the utility model discloses a supervisory equipment utilizes inside each device of vertical spatial layout, arranges the mode in same one deck for camera module and electrical component, the utility model discloses a layout mode has utilized vertical space fully, can reduce the horizontal area size of whole supervisory equipment effectively, satisfies miniaturized demand.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall perspective view of a specific embodiment of the image splicing type panoramic monitoring apparatus provided by the present invention;

fig. 2 is an exploded view of a specific embodiment of the image splicing type panoramic monitoring apparatus provided by the present invention;

fig. 3 is a top view of an internal structure of an embodiment of the image splicing type panoramic monitoring apparatus provided by the present invention;

fig. 4 is an exploded view of the structure and the optical window assembly after the upper cover is removed according to an embodiment of the image splicing type panoramic monitoring apparatus provided by the present invention;

FIG. 5 is an isometric view of one particular embodiment of a load mounting plate;

fig. 6 is a schematic diagram of relative connection of an upper image splicing type panoramic monitoring device and a lower image splicing type panoramic monitoring device.

The figure includes:

the device comprises a shell assembly 1, an upper cover 11, a lower cover 12, a cylindrical side wall 13, an inflation valve 14, an electrical interface 15, a load mounting plate 2, a mounting step 21, a camera module 3, an electrical element 4, a gyroscope 41, a power supply module 42, a switch 43, an optical window assembly 5, a first sealing ring 51, a window flange 52, a second sealing ring 53, a window lens 54, a pressing ring 55, a sun shield 6 and an isolation column 61.

Detailed Description

The core of the utility model lies in providing an image concatenation type panorama supervisory equipment utilizes the inside components and parts of vertical spatial layout, reaches the purpose that reduces horizontal area size.

In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings and specific embodiments for an image splicing type panoramic monitoring device of the present invention.

Combine fig. 1, fig. 2, fig. 3, the utility model provides an image concatenation type panorama supervisory equipment includes shell subassembly 1, load mounting panel 2, camera unit, electrical component 4, optical window subassembly 5 isotructure, and the camera unit includes a plurality of camera module 3, and shell subassembly 1 forms a confined cavity structure, and components such as internally mounted load mounting panel 2, a plurality of camera module 3, electrical component 4, whole shell subassembly 1 and external sealed isolation have dustproof waterproof effect, avoid inside to receive the pollution.

The load mounting plate 2 is of a flat plate structure, the load mounting plate 2 plays a role in bearing, the load mounting plate 2 can be a PCB (printed Circuit Board), the load mounting plate 2 is provided with a corresponding circuit structure, and the camera module 3 and the electric element 4 can be electrically mounted on the load mounting plate 2; the area of the load mounting plate 2 is approximately equal to the cross-sectional area of the inner cavity of the shell assembly 1, the inner wall of the shell assembly 1 is provided with a structure for supporting the load mounting plate 2, such as a circumferentially arranged step, and the like, after the load mounting plate 2 is mounted on the shell assembly 1, the inner cavity of the shell assembly 1 is divided into an upper cavity and a lower cavity by the load mounting plate 2, the upper cavity and the lower cavity are not completely sealed and isolated, and a wiring structure and the like can be arranged between the upper cavity and the lower cavity; the upper and lower chambers can be respectively provided with corresponding components.

The core component of the image splicing type panoramic monitoring equipment of the utility model is a camera module 3, the camera module 3 and other electrical elements 4 are respectively positioned in different chambers, the camera module 3 is arranged in one chamber, and the electrical elements 4 are arranged in the other chamber; the electrical components 4 include, but are not limited to, a gyroscope 41, a power module 42, and a switch 43 shown in fig. 2 of the present invention.

The camera unit of the utility model comprises a plurality of camera modules 3, and the number of cameras contained in a single-layer camera module 3 only needs to cover a 360-degree view field; each camera module is provided with a connecting wire, and each connecting wire passes through a reserved hole formed in the load mounting plate 2 and is connected with an electrical element 4 in the other chamber to realize the functions of image signal transmission and the like; in the structures of fig. 2 and 3, taking the arrangement of six camera modules 3 as an example for demonstration, each camera module 3 is radially and uniformly distributed along the circumference, that is, the shooting directions of each camera module 3 face different directions, and are radially arranged around the center point. The camera module 3 can adopt modules such as an infrared camera, a visible light camera and other sensors.

A plurality of optical window assemblies 5 are arranged on a cylindrical side wall 13 of the shell assembly 1, each optical window assembly 5 corresponds to one camera module 3, the camera module 3 is located on the inner side of the optical window assembly 5, and light rays enter the camera module 3 through the optical window assembly 5. Because each camera module 3 of camera unit is towards different directions, the picture of every camera module 3 is different, to six camera module 3's structure, there is the overlap portion in adjacent camera module 3's picture, every camera module 3 will shoot the signal transfer to the peripheral computing module, utilize computing module to form complete image with the signal cooperation concatenation of each camera module 3 to realize the panorama control, 360 panorama control pictures all around show on a display interface.

The utility model provides an image concatenation type panorama supervisory equipment divides the inner chamber of shell subassembly 1 through load mounting panel 2, form two cavities, two different devices are installed respectively to two cavities, one of them cavity mainly installs camera module 3, electric elements 4 then mainly arranges in another cavity, each subassembly within shell subassembly 1 utilizes vertical space to arrange, consequently, the space that transversely occupies is compressed, whole shell subassembly 1 and load mounting panel 2's horizontal area can reduce, whole image concatenation type panorama supervisory equipment's horizontal size reduces, the demand of miniaturization has been satisfied.

With reference to fig. 2, the present invention provides a specific arrangement scheme of internal components, wherein the camera module 3 is mounted on the upper surface of the load mounting plate 2, i.e. the camera module 3 is located in the upper chamber inside the housing component 1, and the camera module 3 is supported by the load mounting plate 2.

The electrical component 4 is mounted on the lower surface of the load mounting plate 2 and/or the upper surface of the lower cover 12 of the housing assembly 1, the electrical component 4 is located in the lower chamber inside the housing assembly 1, the electrical component 4 has a plurality of functions, and has different functions, the electrical component 4 can be mounted on the upper surface of the lower cover 12 of the housing assembly 1, and also can be mounted on the lower surface of the load mounting plate 2, or a part of the electrical component is mounted on the lower cover 12 of the housing assembly 1, and another part of the electrical component is mounted on the lower surface of the load mounting plate 2, and these specific forms are all included in the protection scope of the present invention.

With reference to fig. 5, the mounting step 21 is detachably mounted on the upper surface of the load mounting plate 2, the mounting step 21 protrudes from the upper surface of the load mounting plate 2, the camera module 3 is supported on the upper surface of the mounting step 21, and the mounting step 21 is used for realizing coplanar arrangement of a plurality of camera modules 3; each camera shown in fig. 5 is provided with three mounting steps 21 in a matching manner, the area of each mounting step 21 is small, the area is far smaller than the area of the upper surface of the whole load mounting plate 2, and when the mounting and positioning are carried out, only the mounting steps 21 can be subjected to finish machining without finish machining the upper surface of the whole load mounting plate 2, so that the workload of machining can be reduced, and the requirement of high positioning accuracy of the camera is met. By using different mounting steps 21, the optical axes of the cameras on the same layer can be coplanar.

Preferably, the optical window assembly 5 of the present invention is press-fitted to the housing assembly 1 through a bolt seal, so as to ensure the sealing effect; each optical window assembly 5 adopts a detachable installation mode, and can be independently replaced when the optical window assemblies 5 are scratched and damaged, so that the maintenance is convenient.

With reference to fig. 4, the optical window assembly 5 of the present invention includes a first sealing ring 51, a window flange 52, a second sealing ring 53, a window lens 54, and a pressing ring 55; the first sealing ring 51, the window flange 52, the second sealing ring 53 and the pressing ring 55 are all in an annular structure, and the window flange 52 and the shell assembly 1 are sealed and pressed through the first sealing ring 51; the pressing ring 55 presses the window lens 54, and the window lens 54 and the window flange 52 are pressed and mounted in a sealing manner through the second sealing ring 53.

During assembly, the second sealing ring 53 is placed in the window flange 52 and the window lens 54, and is pressed around the outer side of the window lens 54 by the pressing ring 55 to realize fixation. The window flange 52 is circumferentially provided with a plurality of fixing bolts, fixed relative to the housing assembly 1 by the fixing bolts, and kept sealed by the first seal ring 51.

Combine fig. 2, the utility model discloses an enclosure subassembly 1 includes upper cover 11, lower cover 12, cylindric lateral wall 13, and the three is mutually independent, and upper cover 11 and lower cover 12 are respectively through bolted connection in the upper and lower both ends of cylindric lateral wall 13, and three fixed mounting forms whole enclosure subassembly 1.

The utility model discloses set up the sealing washer between upper cover 11 and cylindric lateral wall 13, lower cover 12 and cylindric lateral wall 13, guarantee sealed effect.

With reference to fig. 1 and 4, the present invention provides an inflation valve 14 and an electrical connector 15 on the cylindrical sidewall 13. The charging valve 14 can be connected to an external gas source for charging inert gas, such as nitrogen, into the cavity inside the casing 1, and when the dryness of the air in the closed cabin of the equipment is required, dry inert gas can be charged through the charging valve 14. The electrical interface 15 is used to make an electrical connection with the outside.

Furthermore, the present invention provides the sun shield 6 on the upper cover 11 of the housing assembly 1, and a ventilation space is formed between the sun shield 6 and the upper cover 11 through the isolation column 61. The sun visor 6 shields solar radiation and at the same time provides a certain rain shielding effect, the area of the sun visor 6 being larger than the cross-sectional area of the housing assembly 1. The sun shield 6 is fixedly connected with the upper cover 11 through bolts, and the isolation column 61 is arranged between the sun shield 6 and the upper cover 11, so that the sun shield 6 is not in contact with the upper cover 11, the downward transmission of heat generated by the sun shield 6 under illumination is reduced, and meanwhile, the ventilation interval is utilized to help the upper cover 11 to dissipate heat.

Preferably, the utility model discloses set up the heat dissipation muscle that is used for increasing heat radiating area at upper cover 11, increase with the area of contact of air, promote the radiating efficiency.

Combine fig. 6, the utility model also provides an image concatenation type panorama monitoring device, including the image concatenation type panoramic monitoring equipment of vertical superpose more than two, in two adjacent image concatenation type panoramic monitoring equipment from top to bottom, upper cover 12 at last and upper cover 11 under can dismantle the connection. The upper image splicing type panoramic monitoring equipment and the lower image splicing type panoramic monitoring equipment are fixed to form a whole.

The same image splicing type panoramic monitoring equipment adopts a camera module 3 carrying the same type of detector; different image splicing type panoramic monitoring equipment adopts a camera module 3 carrying different types of detectors. For example, the visible light imaging module can also be other imaging equipment such as an infrared thermal imaging module, and various monitoring requirements are met simultaneously.

The utility model discloses an image concatenation type panorama monitoring device is still on lieing in the top except the image concatenation type panoramic monitoring equipment more than two the sunshading board 6 is set up on image concatenation type panoramic monitoring equipment's the upper cover 11, forms the ventilation interval through insulated column 61 between sunshading board 6 and this upper cover 11.

The upper cover 11 of each image splicing type panoramic monitoring device is provided with a heat dissipation rib for increasing the heat dissipation area, and the heat dissipation efficiency is improved. The sun shield 6 and the heat dissipation ribs arranged in the image splicing type panoramic monitoring equipment and the image splicing type panoramic monitoring device have the same functions.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (13)

1. The image splicing type panoramic monitoring equipment is characterized by comprising a shell assembly (1) and a load mounting plate (2), wherein the load mounting plate (2) divides an inner cavity of the shell assembly (1) into an upper cavity and a lower cavity;

the camera unit is arranged in one of the chambers, and the electrical element (4) is arranged in the other chamber; the camera unit comprises a plurality of camera modules (3) which are arranged in a coplanar manner, and the camera modules (3) are uniformly distributed in a radial manner along the circumference; a plurality of optical window assemblies (5) are arranged on a cylindrical side wall (13) of the shell assembly (1), and each optical window assembly (5) coaxially corresponds to one camera module (3); every camera module (3) passes through the connecting wire the preformed hole of load mounting panel (2) connects in another cavity electric element (4), a plurality of the signal of camera module (3) can cooperate the concatenation to form 360 panorama images.

2. The image stitching type panoramic monitoring apparatus according to claim 1, wherein the camera module (3) is mounted on the upper surface of the load mounting plate (2);

the electrical element (4) is mounted to a lower surface of the load mounting plate (2) and/or an upper surface of a lower cover (12) of the housing assembly (1).

3. The image stitching-type panoramic monitoring apparatus according to claim 2, wherein the upper surface of the load mounting plate (2) is detachably assembled with a mounting step (21), and the camera modules (3) are carried by the upper surface of the mounting step (21) for realizing the coplanar arrangement of a plurality of the camera modules (3).

4. The image stitching-type panoramic monitoring apparatus according to claim 1, wherein the optical window assembly (5) is press-fitted to the housing assembly (1) by bolt sealing.

5. The image stitching-type panoramic monitoring apparatus according to claim 4, wherein the optical window assembly (5) comprises a first seal ring (51), a window flange (52), a second seal ring (53), a window lens (54), a pressing ring (55);

the window flange (52) and the shell component (1) are hermetically pressed and mounted through the first sealing ring (51); the pressing ring (55) is pressed outside the window lens (54), and the window lens (54) and the window flange (52) are in sealed press fit through the second sealing ring (53).

6. The image stitching type panoramic monitoring apparatus according to claim 2, wherein the housing assembly (1) comprises an upper cover (11), the lower cover (12) and the cylindrical side wall (13), and the upper cover (11) and the lower cover (12) are respectively connected to the upper end and the lower end of the cylindrical side wall (13) through bolts.

7. The image stitching type panoramic monitoring apparatus according to claim 6, wherein sealing rings are respectively provided between the upper cover (11) and the cylindrical side wall (13) and between the lower cover (12) and the cylindrical side wall (13);

an inflation valve (14) and an electrical interface (15) are arranged on the cylindrical side wall (13).

8. The image stitching type panoramic monitoring apparatus according to claim 1, wherein a sun visor (6) is disposed on an upper cover (11) of the housing assembly (1), and a ventilation space is formed between the sun visor (6) and the upper cover (11) through an isolation column (61).

9. The image stitching type panoramic monitoring apparatus according to claim 8, wherein the upper cover (11) is provided with heat dissipation ribs for increasing a heat dissipation area.

10. An image stitching type panoramic monitoring apparatus, characterized by comprising more than two image stitching type panoramic monitoring devices according to any one of claims 1 to 7 which are longitudinally superposed; the upper lower cover (12) and the lower upper cover (11) of the two vertically adjacent image splicing type panoramic monitoring devices are detachably connected.

11. The image splicing type panoramic monitoring device according to claim 10, wherein the same image splicing type panoramic monitoring equipment is provided with a camera module (3) of the same type of detector; different camera modules (3) of different types of detectors are carried in the image splicing type panoramic monitoring equipment.

12. The image stitching type panoramic monitoring device according to claim 10 or 11, wherein a sun visor (6) is disposed on the upper cover (11) of the image stitching type panoramic monitoring apparatus at the top end, and a ventilation space is formed between the sun visor (6) and the upper cover (11) through an isolation column (61).

13. The image stitching type panoramic monitoring device according to claim 12, wherein the upper cover (11) is provided with heat dissipation ribs for increasing a heat dissipation area.

Images