CN218634089U - Camera device - Google Patents

Abstract

The application provides an image pickup apparatus, including: the first camera shooting assembly is used for facing a preset camera shooting area; the second camera shooting assembly can rotate relative to the first camera shooting assembly so as to enable the orientation of the first camera shooting assembly to rotate relative to the preset camera shooting area; and the focal length of the first camera shooting assembly is smaller than that of the second camera shooting assembly. So set up, at the cruise in-process of the subassembly of making a video recording of second, the first subassembly of making a video recording is towards predetermineeing the camera shooting region all the time, can not make main monitoring area get into the blind area, is favorable to the follow-up monitoring picture of looking over main monitoring area, and the focus of first subassembly of making a video recording is less than the focus of the subassembly of making a video recording of second moreover, and both are complementary on monitoring area and monitoring distance, can realize the width of seeing, the function far away of seeing.

Description

Camera device

Technical Field

The application relates to the technical field of cameras, in particular to a camera device.

Background

The existing camera generally has a cruising function so as to obtain a larger monitoring range, but in the cruising process of the camera, an original monitoring area enters a blind area, and a monitoring picture of the original monitoring area cannot be checked.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides an image pickup apparatus capable of viewing a monitoring screen of an original monitoring area at the time of cruising.

In order to achieve the above purpose, the present application provides the following technical solutions:

an image pickup apparatus comprising:

the first camera shooting assembly is used for facing a preset camera shooting area;

the second camera shooting assembly can rotate relative to the first camera shooting assembly so as to enable the orientation of the first camera shooting assembly to rotate relative to the preset camera shooting area;

and the focal length of the first camera shooting assembly is smaller than that of the second camera shooting assembly.

Optionally, comprising:

the first shell is provided with the first camera shooting assembly;

the second shell is provided with the second camera shooting assembly;

wherein the second housing is rotatably connected to the first housing.

Optionally, a signal processing module is disposed in the first housing or the second housing, and the first camera shooting assembly and the second camera shooting assembly are both in communication connection with the signal processing module.

Optionally, the first camera assembly and the second camera assembly include a camera lens and image sensors, and both of the image sensors are in communication connection with the signal processing module.

Optionally, comprising:

the first driving piece can drive the second shell to rotate along a first direction relative to the first shell;

the second driving piece can drive the second shell to rotate along a second direction relative to the first shell;

wherein the first direction and the second direction satisfy a vertical condition.

Optionally, the focal length of the first camera assembly is set to 2.8-4 mm.

Optionally, the focal length of the first camera assembly is set to 2.8 mm.

Optionally, the focal length of the second camera assembly is set to 4-8 mm.

Optionally, the focal length of the second camera assembly is set to 6 mm.

Optionally, the first housing is provided with a data interface and a power interface.

The application provides a camera device, the second subassembly of making a video recording can rotate for first subassembly of making a video recording, because the position and the orientation of first subassembly of making a video recording are fixed, the orientation that can make the second subassembly of making a video recording through the rotation of second subassembly of making a video recording rotates for predetermineeing the region of making a video recording, when having the function of cruising, orientation through making the second subassembly of making a video recording rotates for predetermineeing the region of making a video recording, accomplishes the control of cruising to environment all around, and then enlarges monitoring range. In addition, in the cruising process of the second camera shooting assembly, the first camera shooting assembly faces towards the preset camera shooting area all the time, so that the main monitoring area cannot enter a blind area, and the subsequent viewing of the monitoring picture of the main monitoring area is facilitated. The focal length of the first camera shooting assembly is smaller than that of the second camera shooting assembly, the larger the focal length is, the smaller the field angle is, the larger the monitoring distance is, the larger the field angle of the first camera shooting assembly is larger than that of the second camera shooting assembly, and the monitoring distance of the first camera shooting assembly is smaller than that of the second camera shooting assembly.

Drawings

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

Fig. 1 is a schematic structural diagram of an image pickup apparatus according to some embodiments;

fig. 2 is a block diagram of an image pickup apparatus according to some embodiments;

FIG. 3 illustrates a correspondence of focal length, field angle, and monitored distance in accordance with certain embodiments;

FIG. 4 is a schematic view of an imaging device according to some embodiments;

fig. 5 is a schematic monitoring distance diagram of an image capture device according to some embodiments.

In the figure: 1. a first camera assembly; 2. a second camera assembly; 3. a first housing; 4. a second housing.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

As shown in fig. 1 to 5, an embodiment of the present application provides an image pickup apparatus including a first image pickup assembly 1 and a second image pickup assembly 2.

The first camera component 1 is used for facing a preset camera area, and then acquiring image information of the preset camera area, for example, when the camera component is used, the first camera component 1 can face a main monitoring area, and image acquisition can be performed on the main monitoring area in real time by fixing the facing direction of the first camera component 1 in the main monitoring area.

The second camera component 2 can rotate relative to the first camera component 1, and because the position and the orientation of the first camera component 1 are fixed, the orientation of the second camera component 2 can be rotated relative to a preset camera area through the rotation of the second camera component 2, for example, when the cruise function is provided, the cruise monitoring of the surrounding environment is completed through the rotation of the orientation of the second camera component 2 relative to the preset camera area, and the monitoring range is further expanded. Moreover, in the cruising process of the second camera shooting component 2, the first camera shooting component 1 always faces a preset camera shooting area, so that a main monitoring area cannot enter a blind area, and the subsequent viewing of a monitoring picture of the main monitoring area is facilitated.

Wherein, the focus of first subassembly 1 of making a video recording is less than the focus of second subassembly 2 of making a video recording, because the focus is big more, the angle of vision is little, and the monitoring distance is big more, the angle of vision of first subassembly 1 of making a video recording is greater than the angle of vision of second subassembly 2 of making a video recording, and the monitoring distance of first subassembly 1 of making a video recording is less than the monitoring distance of second subassembly 2 of making a video recording, therefore, can make first subassembly 1 of making a video recording have great angle of vision, be favorable to promoting the regional monitoring range of main monitoring, and simultaneously, second subassembly 2 of making a video recording has great monitoring distance, be favorable to promoting the monitoring precision of cruising in-process, both are complementary in monitoring area and monitoring distance, realize the width of seeing, the long-range function of seeing.

Further, the camera device comprises a first shell 3 and a second shell 4, wherein the first camera component 1 is arranged on the first shell 3, specifically, the first camera component 1 is positioned in the first shell 3 and penetrates through the side wall of the first shell 3 to monitor the area outside the first shell 3; the second camera assembly 2 is disposed on the second housing 4, and specifically, the second camera assembly 2 is disposed inside the second housing 4 and penetrates through a sidewall of the second housing 4 to monitor an area outside the second housing 4. Here, the first housing 3 is used to be fixed on a load-bearing object (such as a table top, a roof, a wall, etc.) to provide an integral supporting function, and the second housing 4 is rotatably connected to the first housing 3 to drive the second camera module 2 to rotate relative to the first camera module 1. So, can play the support and the protection to first subassembly 1 and the second subassembly 2 of making a video recording through first casing 3 and second casing 4, guarantee the monitoring stability of first subassembly 1 and the second subassembly 2 of making a video recording.

Of course, the first camera module 1 and the second camera module 2 may also be disposed in the same housing, and the second camera module 2 is driven by the mounting module to rotate relative to the first camera module 1 and the housing.

As shown in fig. 2, the image capturing apparatus includes one signal processing module, and the first image capturing assembly 1 and the second image capturing assembly 2 are both in communication connection with the signal processing module, so as to process the image information obtained by the first image capturing assembly 1 and the second image capturing assembly 2 through the signal processing module, so as to form a monitoring picture for people to check. Moreover, the signal processing module is arranged in the first shell 3 or the second shell 4, and because the internal space of the camera device is small, namely the internal capacities of the first shell 3 and the second shell 4 are limited, the signal processing module processes signals of the two camera assemblies (the first camera assembly 1 and the second camera assembly 2), so that the occupied space can be saved, and the simple and reliable internal structure can be ensured.

The first camera component 1 and the second camera component 2 both comprise a camera lens and an image sensor, the camera lens of the first camera component 1 is a short-focus lens, the camera lens of the second camera component 2 is a long-focus lens, the image sensor is opposite to the camera lens in position and is used for acquiring image information of an area where the camera lens faces, and the image sensor (sensor 1) of the first camera component 1 and the image sensor (sensor 2) of the second camera component 2 are both in communication connection with the signal processing module, so that the signal processing module can analyze and process the image information acquired by the two image sensors to obtain a monitoring picture for people to check.

In this scheme, signal processing module sets up in second casing 4, can save the inside space of first casing 3 to in setting up power module and data module etc.. Specifically, the Signal Processing module is configured as a DSP (Digital Signal Processing) module, so as to analyze and process image information obtained by the image sensor and ensure image quality.

Here, a data module and a power module are provided in the first housing 3, and a data interface and a power interface are formed on a side wall of the first housing 3, thereby completing data transmission and power supply to the image pickup apparatus. Because the first shell 3 is used for being installed on a bearing object and keeping the first shell immovably, the positions of a data interface and a power interface are immovable, and the stability of data transmission and power supply is favorably ensured.

The camera device comprises a first driving piece and a second driving piece, wherein the first driving piece can drive a second shell 4 to rotate along a first direction relative to a first shell 3, and further enables the orientation of a second camera component 2 to rotate along the first direction relative to a preset camera shooting area; the second driving member can drive the second housing 4 to rotate along the second direction relative to the first housing 3, so that the orientation of the second camera module 2 rotates along the second direction relative to the preset camera area. Like this, make a video recording the rotation of subassembly 2 with the second and pass through first driving piece and the drive of second driving piece respectively, independent setting is favorable to guaranteeing the second and makes a video recording the rotational stability of subassembly 2, and the rotation noninterference of all directions.

Moreover, the first direction and the second direction satisfy a vertical condition. The term perpendicular here means that the first direction and the second direction are close to perpendicular, and may be formed with an included angle in the range of 85 to 95 degrees. Specifically, first direction is the horizontal direction, and the second direction is vertical direction, so, is favorable to promoting the cruising scope of second camera module 2, improves monitoring quality.

Specifically, first driving piece sets up in first casing 3, and the second driving piece sets up in second casing 4, further prevents two driving piece mutual interference, guarantees each direction pivoted independence and stability. Here, the first driving member and the second driving member are each provided in a motor structure.

In a specific embodiment, the focal length of the first camera assembly 1 is set to be 2.8-4 mm, so that the field angle of the first camera assembly 1 is 75-100 degrees, and the monitoring distance of the first camera assembly 1 is 4-6 meters, so that the first camera assembly has a larger monitoring range and has a longer monitoring distance, and is more suitable for indoor scenes, and the monitoring effect of a main monitoring area is ensured.

Preferably, the focal length of the first camera assembly 1 is set to 2.8 mm, so that the field angle of the first camera assembly 1 is 100 degrees and the monitoring distance of the first camera assembly 1 is 4 meters.

The focal length of the second camera shooting assembly 2 is set to be 4-8 mm, so that the monitoring distance of the second camera shooting assembly 2 is 6-20 m, the field angle of the second camera shooting assembly 2 is 40-75 degrees, the second camera shooting assembly has a larger monitoring range while having a larger monitoring distance, and is more suitable for indoor scenes, so that specific indoor objects can be conveniently and accurately searched through cruising, and the cruising accurate effect is improved.

Preferably, the focal length of the second camera assembly 2 is set to 6 mm, so that the monitoring distance of the second camera assembly 2 is 10 meters and the field angle of the second camera assembly 2 is 53 degrees.

The following description will be given taking as an example a focal length of the first camera assembly 1 of 2.8 mm and a focal length of the second camera assembly 2 of 6 mm.

As shown in fig. 4, different focal lengths correspond to different angles of view, the angle of view of the first camera module 1 is α, the angle of view of the second camera module 2 is β, the angle of view overlapping region between the first camera module 1 and the second camera module 2 is γ, and the monitoring angle of view formed by the camera module is α + β - γ when the second camera module 2 rotates relative to the first camera module 1 during cruising. When the field angles of the first camera assembly 1 and the second camera assembly 2 are overlapped, beta is equal to gamma, and the monitoring field angle is alpha; when the angles of view of the first and second imaging assemblies 1 and 2 do not coincide, γ is equal to 0, and the monitoring angle of view is α + β.

As shown in fig. 5, different focal lengths correspond to different monitoring distances, the monitoring distance of the first camera module 1 is R1, the monitoring distance of the second camera module 2 is R2, the optimal focus point or sharp point of the first camera module 1 is located in the range of the field angle α and on the arc line with the radius of R1, the optimal focus point or sharp point of the second camera module 2 is located in the range of the field angle β and on the arc line with the radius of R2, because the second camera module 2 can cruise and rotate, the field angle β of the second camera module 2 can be enlarged to 360 degrees, and the optimal focus point or sharp point of the second camera module 2 is located on the circumference with the radius of R2, so that clear imaging of a near object and a far object is achieved through the first camera module 1 and the second camera module 2.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, devices, systems referred to in this application are only used as illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. As used herein, the words "or" and "refer to, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.

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

It should be understood that the terms "first", "second", "third", "fourth", "fifth" and "sixth" used in the description of the embodiments of the present application are only used for clearly explaining the technical solutions, and are not used for limiting the protection scope of the present application.

The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims (10)

1. An image pickup apparatus, comprising:

the first camera shooting assembly is used for facing a preset camera shooting area;

the second camera shooting assembly can rotate relative to the first camera shooting assembly so as to enable the orientation of the first camera shooting assembly to rotate relative to the preset camera shooting area;

and the focal length of the first camera shooting assembly is smaller than that of the second camera shooting assembly.

2. The image pickup apparatus according to claim 1, comprising:

the first shell is provided with the first camera shooting assembly;

the second shell is provided with the second camera shooting assembly;

wherein the second housing is rotatably connected to the first housing.

3. The imaging device according to claim 2, wherein a signal processing module is provided in the first housing or the second housing, and the first imaging assembly and the second imaging assembly are both in communication connection with the signal processing module.

4. The camera device of claim 3, wherein the first and second camera assemblies comprise camera lenses and image sensors, both of which are communicatively coupled to the signal processing module.

5. The image pickup apparatus according to claim 2, comprising:

the first driving piece can drive the second shell to rotate along a first direction relative to the first shell;

the second driving piece can drive the second shell to rotate along a second direction relative to the first shell;

wherein the first direction and the second direction satisfy a vertical condition.

6. The camera device of claim 1, wherein the focal length of the first camera assembly is set to 2.8-4 millimeters.

7. The camera device of claim 6, wherein the focal length of the first camera assembly is set to 2.8 millimeters.

8. The camera device of claim 1, wherein the focal length of the second camera assembly is set to 4-8 millimeters.

9. The camera device of claim 8, wherein the focal length of the second camera assembly is set to 6 millimeters.

10. The image pickup apparatus according to claim 2, wherein a data interface and a power interface are provided on the first housing.

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