CN221043084U - Large-view-field high-definition camera - Google Patents

Abstract

The utility model discloses a large-view-field high-definition camera.A lens bracket group is arc-shaped, an outer arc surface is used for fixing a lens of the camera, an inner arc surface is used for fixing an image sensor unit, an image processing unit is connected with the image sensor unit, an image processing unit bracket is arranged close to the inner arc surface of the lens bracket group and is used for fixing the image processing unit, the image processing unit bracket at least comprises a first mounting position used for mounting the image processing unit, and the lens bracket group and the image processing unit are connected with a bottom plate. The image processing unit and the image sensor unit group are arranged separately, the intrados of the lens bracket group only needs to be correspondingly provided with the image sensor unit, and the image processing unit bracket is arranged in the accommodating space at one side of the intrados so as to be provided with the image processing unit, so that the size of the mounting area on the lens bracket group for mounting each pair of lenses and the image sensor unit is relatively smaller, the camera structure is compact, and the space utilization rate is high.

Description

Large-view-field high-definition camera

Technical Field

The utility model relates to the technical field of camera equipment, in particular to a large-view-field high-definition camera.

Background

At present, every pair of camera lens of current big visual field high definition camera and module adopt flange joint on the lens support respectively, on the one hand, the components of a lens installation components of a whole that can function independently sets up, the integrated level is low, assembly flow is complicated, the production assembly error appears easily, influence shooting imaging effect, on the other hand, image sensing module and image processing module directly link to each other and constitute whole module, set up in the lens support both sides with the camera lens one to one, because whole module exists certain thickness, and the size of module is greater than the lens size, and for shooting wider visual angle (like 180 degrees to 360 degrees), a plurality of lenses are arranged the radian great, when corresponding the installation in the opposite side of lens support with whole module, required space is great, need reserve great installation face for every module on the lens support promptly, result in the camera volume is great, space utilization is lower.

Therefore, how to improve the space utilization of the camera is a technical problem that needs to be solved by those skilled in the art.

Disclosure of utility model

Therefore, the utility model aims to provide a large-view-field high-definition camera so as to improve the space utilization rate of the camera;

in order to achieve the above object, the present utility model provides the following technical solutions:

The utility model provides a big visual field high definition camera, includes bottom plate, camera lens support group, image sensor unit, image processing unit and image processing unit support, wherein:

The lens bracket group is arc-shaped, the outer cambered surface of the lens bracket group is used for fixing the lens of the large-view-field high-definition camera, and the inner cambered surface of the lens bracket group is used for fixing the image sensor unit;

The image processing unit bracket is arranged close to the intrados of the lens bracket group and is used for fixing the image processing unit, and at least comprises a first mounting position for mounting the image processing unit;

The lens bracket group and the image processing unit bracket are connected with the bottom plate.

Optionally, in the above-mentioned large-field high-definition camera, the lens holder group includes a panoramic lens holder and a detail lens holder, the panoramic lens holder is used for mounting the panoramic lens of the large-field high-definition camera, the detail lens holder is used for mounting the detail lens of the large-field high-definition camera, the detail lens holder is arranged on one side or two sides of the panoramic lens holder, and the detail lens holder at least includes a second mounting position for mounting the detail lens.

Optionally, in the above large-view-field high-definition camera, the large-view-field high-definition camera further includes an outer cover, the outer cover is connected with the bottom plate, a window is formed in the outer cover, and a position of the window corresponds to a position of the lens.

Optionally, in the large-view-field high-definition camera, a contact surface of the mounting surface of the bottom plate, the housing and the bottom plate is in a step shape, and the mounting surface is higher than the contact surface.

Optionally, in the above-mentioned large-view-field high-definition camera, the contact surface is provided with a seal groove, and the seal groove is arranged close to the mounting surface and surrounds the periphery of the mounting surface.

Optionally, in the above-mentioned high-definition camera with large field of view, the image processing unit support is of a column structure, the top of the image processing unit support is abutted with the outer cover, and the bottom of the image processing unit support is abutted with the bottom plate.

Optionally, in the above large-field-of-view high-definition camera, the large-field-of-view high-definition camera further includes a communication module, and the communication module is connected with the image processing unit.

Optionally, in the above large-view-field high-definition camera, the large-view-field high-definition camera further includes a heat dissipation module, the heat dissipation module includes a fan and a fan bracket, the fan is connected with the fan bracket, and the communication module is connected with the fan bracket.

Optionally, in the above-mentioned large-field-of-view high-definition camera, one of a plurality of mounting posts or mounting holes is arranged on the image processing unit bracket, the other one of the plurality of mounting posts or mounting holes is arranged on the image processing unit, and the mounting posts are matched with the mounting holes.

Optionally, in the above large-view-field high-definition camera, a heat dissipation block is disposed on the image processing unit support, and the heat dissipation block is disposed opposite to the processor of the image processing unit.

According to the large-view-field high-definition camera provided by the utility model, the image processing unit and the image sensor unit are arranged separately, the image processing unit bracket is arranged in the accommodating space at one side of the intrados of the lens bracket group to mount the image processing unit, and the intrados of the lens bracket group only needs to correspondingly mount the image sensor unit, so that the size of the mounting area on the lens bracket group for mounting each pair of lenses and the image sensor unit is relatively smaller, the camera structure is compact, the accommodating space formed by the arc-shaped lens bracket group is fully utilized, and the space utilization rate is high.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an external structure diagram of a large-field-of-view high-definition camera disclosed in an embodiment of the present utility model;

Fig. 2 is a cross-sectional view of a large-field-of-view high definition camera disclosed in an embodiment of the present utility model;

FIG. 3 is an exploded view of a lens holder assembly and a chassis according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram illustrating an assembly of a lens holder set, an image processing unit holder, and a chassis according to an embodiment of the present utility model;

FIG. 5 is an exploded view of an image processing unit and an image processing unit holder disclosed in an embodiment of the present utility model;

fig. 6 is an internal structural diagram of a large-field-of-view high-definition camera according to an embodiment of the present disclosure;

Fig. 7 is a schematic structural diagram of a communication module and a heat dissipation module according to an embodiment of the present utility model;

Fig. 8 is an internal structural diagram of a large-field-of-view high-definition camera according to another embodiment of the present disclosure;

Wherein:

A base plate 100, a mounting surface 101;

a panorama lens holder 200, a detail lens holder 300, an image sensor unit 400;

an image processing unit 500, an image processing unit holder 501, a heat dissipation block 502;

panoramic shot 600, detail shot 601;

Housing 700, window 701, interface 702, seal groove 703, seal 704;

a communication module 800, a communication unit 801, and a communication unit mounting board 802;

A heat dissipation module 900, a fan 901, a fan bracket 902.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without novel efforts, are intended to fall within the scope of this utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top surface", "bottom surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limitations of the present utility model. Furthermore, 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.

As shown in fig. 1 to 8, the large-view-field high-definition camera disclosed by the utility model comprises a base plate 100, a lens bracket group, an image sensor unit 400, an image processing unit 500 and an image processing unit bracket 501, wherein the lens bracket group is used for fixing lenses of the large-view-field high-definition camera, the lens bracket group is arc-shaped, an outer arc surface is used for fixing a plurality of lenses of the large-view-field high-definition camera, the plurality of lenses can be arranged in a plurality of rows, and an inner arc surface is used for fixing the image sensor unit 400 respectively corresponding to each lens. The image processing unit 500 is disposed near the intrados of the lens holder set and connected to the image sensor unit 400, the image processing unit holder 501 is disposed near the intrados of the lens holder set for fixing the image processing unit 500, the image processing unit holder 501 includes at least one first mounting position for mounting the image processing unit 500, and the lens holder set and the image processing unit holder 501 are connected to the base plate 100. One image processing unit 500 may correspond to one or more image sensor units 400. Specifically, the image sensor unit 400 is disposed on an intrados surface of the lens holder set and connected to the image processing unit 500 through an FPC flat cable for data transmission. The image processing unit bracket 501 is independently installed on the base plate 100 and is arranged close to the intrados of the lens bracket group, so that the space utilization rate of the large-view-field high-definition camera is improved.

According to the large-view-field high-definition camera provided by the utility model, the image processing unit 500 and the image sensor unit 400 are arranged separately, the image sensor unit 400 is only required to be correspondingly arranged on the intrados of the lens bracket group, and the image processing unit bracket 501 is arranged in the accommodating space formed by the intrados to be used for arranging the image processing unit 500, so that the size of the mounting surface corresponding to each lens on the lens bracket group is relatively smaller, the camera structure is compact, and the space utilization rate is high.

Further, one of the plurality of mounting posts or mounting holes is arranged on the image processing unit bracket 501, the other one of the plurality of mounting posts or mounting holes is arranged on the image processing unit 500, and when the image processing unit 500 is required to be connected with the image processing unit bracket 501, the mounting posts are only required to be inserted into the mounting holes to form a fit, so that the arrangement can enable the structure of the large-field high-definition camera to be more compact, and the space utilization rate of the camera is improved.

In order to optimize the above technical solution, the lens holder set includes a panoramic lens holder 200 and a detail lens holder 300, the panoramic lens holder 200 is used for mounting a panoramic lens 600 of a large-field high-definition camera, the detail lens holder 300 is used for mounting a detail lens 601 of the large-field high-definition camera, the detail lens holder 300 is arranged on one side or both sides of the panoramic lens holder 200, and the detail lens holder 300 includes at least one second mounting position for mounting the detail lens 601. Specifically, when the detail lens holders 300 are arranged on two sides of the panoramic lens holder 200, two detail lens holders 300 and the panoramic lens holder 200 together form a cambered surface, taking two detail lens holders 300 as an example, each including five second installation positions, ten detail lenses 601 are distributed in an up-down two-layer and left-right symmetrical manner, so that the space occupied by the detail lenses 601 can be effectively reduced, meanwhile, ten detail lenses 601 and the panoramic lens 600 can shoot different angles in the horizontal direction, and pictures shot by each detail lens 601 and the panoramic lens 600 have a certain overlapping area, so that the pictures can be spliced and fused, the field angle of a large-field-of-view high-definition camera can reach 180 DEG to 360 DEG, and the use requirement of the large-field-of-view high-definition camera can be met while the space utilization rate of the camera is improved.

In order to optimize the technical scheme, the large-view-field high-definition camera further comprises an outer cover 700, the outer cover 700 is connected with the bottom plate 100, the outer cover 700 is provided with a window 701, and the opening position of the window 701 corresponds to the position of the lens. Specifically, the above-described lenses include a panoramic lens 600 and a detail lens 601. When in use, the outer cover 700 is buckled on the bottom plate 100 to form a containing cavity, the panoramic lens bracket 200, the detail lens bracket 300, the image sensor unit 400, the image processing unit 500, the image processing unit bracket 501, the detail lens 601 and the panoramic lens 600 of the large-view-field high-definition camera are uniformly distributed above the bottom plate 100, the interior of the containing cavity is filled, and the panoramic lens 600 and the detail lens 601 collect external images through the window 701. The arrangement is beneficial to the installation, the disassembly and the maintenance of all the components on one hand, and on the other hand, the waterproof performance of the large-view-field high-definition camera can be improved.

In order to optimize the above technical solution, the contact surface 702 between the mounting surface 101 of the bottom plate 100 and the cover 700 and the bottom plate 100 is stepped, and the mounting surface 101 is higher than the contact surface 702. Specifically, the outer cover 700 is in screw connection with the bottom plate 100, when the high-definition camera is used, the outer cover 700 is buckled on the contact surface 702, the step part is buckled in the outer cover 700, namely the installation surface 101 is buckled in the outer cover 700, the height of the installation surface 101 can be increased by arranging the high-definition camera, namely the height of each part of the high-definition camera with a large visual field is increased, when water exists at the bottom plate 100, the step corresponds to a waterproof table, and water can be prevented from entering the installation surface 101 of the bottom plate 100, so that each part of the high-definition camera with a large visual field is protected, and the using effect of the high-definition camera with a large visual field is improved.

In order to optimize the technical solution, the contact surface 702 is provided with a sealing groove 703, and the sealing groove 703 is arranged close to the mounting surface 101 and surrounds the periphery of the mounting surface 101. Specifically, the seal groove 703 has a seal 704 disposed therein, and the seal 704 includes, but is not limited to, a sealing gasket, etc., as long as sealing can be achieved, and will not be described herein. When the high-definition camera is used, the sealing piece 704 is arranged in the sealing groove 703, and the sealing groove 703 seals the joint of the mounting surface 101 and the contact surface 702, so that the waterproof effect of the high-definition camera with a large view field is further improved.

In order to optimize the above technical solution, the image processing unit bracket 501 has a column structure, the top of which is abutted against the outer cover 700, and the bottom of which is abutted against the bottom plate 100. Specifically, the top and bottom of the image processing unit support 501 are both planar, so that heat generated by the image processing unit 500 can be conducted to the housing 700 and the base plate 100 of the camera, and further, the middle portion of the image processing unit support 501 can also be provided with heat dissipation fins, so that the image processing unit support 501 can conduct part of the heat to the interior of the housing 700 in addition to the housing 700 and the base plate 100. The arrangement can realize effective heat dissipation of the image processing unit bracket 501 on the premise of saving space, thereby improving the space utilization rate of the camera and the service performance of the camera.

Further, a protruding heat dissipation block 502 is provided on the image processing unit support 501, and the heat dissipation block 502 is connected to the image processing unit support 501 and disposed between the image processing unit support 501 and the image processing unit 500 for dissipating heat from the image processing unit 500. Specifically, the heat dissipation block 502 is disposed opposite to a processor chip (such as CPU, GPU, etc. as a main heat source) of the image processing unit 500, and can be directly contacted after being mounted, so as to facilitate heat conduction and heat dissipation. Further, a heat conducting layer may be disposed between the heat dissipating block 502 and the processor chip of the image processing unit 500, so as to improve the heat dissipating effect of the image processing unit 500.

In order to optimize the technical scheme, the large-view-field high-definition camera further comprises a communication module 800, and the communication module 800 is connected with the image processing unit 500 and used for data transmission. Specifically, the above lens includes a panoramic lens 600 and a detail lens 601, the communication module 800 includes a communication unit 801 and a communication unit mounting board 802, the communication unit 801 is mounted on the communication unit mounting board 802, and the communication unit 801 is connected with the large-view-field high-definition camera through a cable, so as to supply power and transmit data for the large-view-field high-definition camera.

In order to optimize the above technical solution, the large-field high-definition camera further includes a heat dissipation module 900, the heat dissipation module 900 includes a fan 901 and a fan bracket 902, the fan 901 is connected to the fan bracket 902, and the communication module 800 is connected to the fan bracket 902. Specifically, the number of fans 901 is one or more, and the heat dissipation module 900 of the present utility model preferably includes two fans 901. Specifically, the fan bracket 902 is fixed to the base plate 100, the communication module 800 is connected to a side surface of the fan bracket 902, and the fan 901 is disposed opposite to the communication module 800 and fixed to the other side surface of the fan bracket 902. During the use, communication module 800 and heat dissipation module 900 are close to panoramic lens support 200's first side and arrange for big visual field high definition camera's overall structure is compacter, and fan 901 is in during the operating condition, can accelerate the air flow of big visual field high definition camera's the inside of holding the cavity, accelerates the heat exchange, is convenient for the heat dissipation of big visual field high definition camera, thereby has improved the performance of camera.

The existing camera, the whole module formed by the image processing unit and the image sensor unit is arranged on the lens bracket group, and the image processing unit and the image sensor unit are connected by the mounting column, so that a certain gap is reserved between the image processing unit and the image sensor unit for facilitating heat dissipation, and the whole thickness of the module is larger, so that a larger mounting surface is required to be reserved for each lens on the lens bracket group, and the camera structure is not compact enough. The utility model separates the image processing unit and the image sensor unit, only installs the image sensor unit on the lens bracket group, and sets the image processing unit bracket to fix the image processing unit in the accommodating space formed on one side of the intrados of the lens bracket group, so that the camera has compact structure and high space utilization rate. In addition, the waterproof effect of the large-view-field high-definition camera and the service performance of the camera can be improved.

It should be noted that the large-field high-definition camera provided by the utility model can be used in the technical field of camera equipment or other fields. Other fields are any field other than the technical field of camera devices. The foregoing is merely an example, and is not intended to limit the application field of the large-field-of-view high-definition camera provided by the present utility model.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. 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 utility model. Thus, the present utility model 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.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean 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 do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. The utility model provides a big visual field high definition camera which characterized in that includes bottom plate, camera lens support group, image sensor unit, image processing unit and image processing unit support, wherein:

the lens bracket group is arc-shaped, the outer cambered surface of the lens bracket group is used for fixing the lens of the large-view-field high-definition camera, and the inner cambered surface of the lens bracket group is used for fixing the image sensor unit;

the image processing unit bracket is arranged close to the intrados of the lens bracket group and is used for fixing the image processing unit, and at least comprises a first mounting position for mounting the image processing unit;

The lens holder set and the image processing unit holder are connected with the base plate.

2. The large-field high-definition camera of claim 1, wherein the lens holder group comprises a panoramic lens holder for mounting a panoramic lens of the large-field high-definition camera and a detail lens holder for mounting a detail lens of the large-field high-definition camera, the detail lens holder being disposed on one side or both sides of the panoramic lens holder, the detail lens holder including at least one second mounting location for mounting the detail lens.

3. The large-field high-definition camera of claim 1, further comprising a housing, the housing being connected to the base plate, the housing having a window, the window having a position corresponding to a position of the lens.

4. The large-field high-definition camera according to claim 3, wherein a contact surface of the mount surface of the base plate with the housing and the base plate is stepped, the mount surface being higher than the contact surface.

5. The large field of view high definition camera of claim 4, wherein the contact surface is provided with a sealing groove, the sealing groove being disposed adjacent to the mounting surface and surrounding a circumference of the mounting surface.

6. The large-field high-definition camera of claim 3, wherein the image processing unit support has a column structure, a top of which is abutted against the housing, and a bottom of which is abutted against the bottom plate.

7. The large field of view high definition camera of claim 1, further comprising a communication module, the communication module being coupled to the image processing unit.

8. The large field of view high definition camera of claim 7, further comprising a heat dissipation module comprising a fan and a fan mount, the fan being coupled to the fan mount, the communication module being coupled to the fan mount.

9. The large-field high-definition camera of claim 1, wherein one of a plurality of mounting posts or mounting holes is arranged on the image processing unit bracket, the other of the plurality of mounting posts or mounting holes is arranged on the image processing unit, and the mounting posts are matched with the mounting holes.

10. The large-field high-definition camera of claim 1, wherein a heat sink is disposed on the image processing unit mount, the heat sink being disposed opposite to a processor of the image processing unit.