Shooting unit and camera device

Abstract

The utility model relates to a shooting unit and a camera device, which comprise a first tooth piece, a first support, a first night vision lens and a first high-definition lens, and the first tooth piece, the first night vision lens and the first high-definition lens are all fixed on the first support.

Description

Technical Field

[0001] The utility model relates to the field of cameras, in particular to a shooting unit and a camera device. Background Art

[0002] At present, there are some high-definition night vision cameras on the market. These high-definition night vision cameras are installed on a bracket, and can perform high-definition shooting during the day and night vision shooting at night. At the same time, they can also rotate on the bracket to adjust the shooting angle.

[0003] However, the above-mentioned high-definition night vision cameras are not as good as simple high-definition cameras in terms of high-definition shooting capabilities, and are not as good as simple night vision cameras in terms of night vision shooting capabilities. They are difficult to meet the needs of application scenarios with high shooting requirements. Utility Model Content

[0004] Based on this, it is necessary to provide a shooting unit and a camera device to address the problem that the high-definition shooting capability and night vision shooting capability of the high-definition night vision camera are insufficient.

[0005] A shooting unit comprises a first toothed part, a first bracket, a first night vision lens and a first high-definition lens, wherein the first toothed part, the first night vision lens and the first high-definition lens are all fixed on the first bracket.

[0006] The first bracket of the utility model includes a first shell and a first rotating shaft, the first shell has a first side wall and a second side wall arranged opposite to each other, one end of the first rotating shaft is fixed on the first side wall, the first tooth member is fixed on the second side wall, and the first rotating shaft and the first tooth member are coaxially arranged.

[0007] The first bracket of the utility model further includes a limiting member, through which the first tooth member is fixed to the second side wall, and the limiting member is at least partially located between the first tooth member and the second side wall to limit the rotation angle of the first tooth member.

[0008] The first shell of the utility model further has a third side wall between the first side wall and the second side wall, and the first night vision lens and the first high-definition lens are both arranged on the third side wall.

[0009] The middle part of the third side wall of the utility model is concave to form a groove, the first night vision lens and the first high-definition lens are both located in the groove, and a protective lens is arranged at the opening of the groove.

[0010] In the present invention, center lines of the first night vision lens and the first high-definition lens both extend along a first direction.

[0011] The protective lens of the utility model is in the shape of a flat plate.

[0012] A camera device comprises a body, a motor mounted on the body and a shooting unit, wherein the motor drives the first gear.

[0013] The camera device of the utility model further comprises a second night vision lens and a fill light fixed on the body, wherein the fill light is used for providing fill light to the second night vision lens.

[0014] The number of the shooting units of the utility model is at least two.

[0015] The beneficial effects of the utility model are:

[0016] The first night vision lens and the first high-definition lens are two independent lenses that will not interfere with each other. Therefore, the first high-definition lens retains a high HD shooting capability and can independently perform HD shooting tasks during the day. The first night vision lens also retains a high night shooting capability and can independently perform night shooting tasks at night. With the cooperation of the first night vision lens and the first high-definition lens, the shooting unit has both good HD shooting capabilities and night shooting capabilities, and can adapt to some demanding shooting scene requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of the camera device in the first embodiment of the present utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of the camera device in the first embodiment of the present utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The three-dimensional structure of the camera device in the first embodiment of the present utility model is shown in FIG. Figure 3 ;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the shooting unit in Example 1 of the utility model.

[0021] Reference numerals:

[0022] 1. Shooting unit; 11. First gear; 12. First night vision lens; 13. First high-definition lens; 14. First bracket; 141. Limiting member; 142. First shell; 1421. Third side wall; 1422. Groove; 143. First rotating shaft; 2. Main body; 3. Second night vision lens; 4. Fill light. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0029] Embodiment 1:

[0030] See also Figure 1-3 This embodiment provides a camera device, including a body 2 and a shooting unit 1, wherein the shooting unit 1 is mounted on the body 2. The number of the shooting unit 1 can be one or more than two, and the shooting unit 1 is used to shoot images and / or videos.

[0031] In this embodiment, there are two shooting units 1, which are respectively located at the front and rear of the body 2, so as to perform independent shooting behaviors.

[0032] In this embodiment, the camera device further includes a second night vision lens 3 and a fill light 4, which are both located at the bottom of the body 2, so the fill light 4 and the second night vision lens 3 are relatively close, and the fill light 4 can fill light for the shooting process of the second night vision lens 3. The second night vision lens 3 can independently perform night vision shooting.

[0033] Specifically, the shooting unit 1 includes a first bracket 14, a first night vision lens 12 and a first high-definition lens 13. The first night vision lens 12 and the first high-definition lens 13 are both fixed on the first bracket 14, and the first bracket 14 is installed on the main body 2, so that the first night vision lens 12 and the first high-definition lens 13 can both perform shooting tasks on the main body 2.

[0034] The first night vision lens 12 and the first high-definition lens 13 are two independent lenses that will not interfere with each other. Therefore, the first high-definition lens 13 retains a relatively high high-definition shooting capability and can independently perform high-definition shooting tasks during the day. The first night vision lens 12 also retains a relatively high night shooting capability and can independently perform night shooting tasks at night. With the cooperation of the first night vision lens 12 and the first high-definition lens 13, the camera device has both good high-definition shooting capabilities and night shooting capabilities, and can adapt to some demanding shooting scene requirements.

[0035] For a single shooting unit 1 , the first night vision lens 12 and the first high-definition lens 13 are located on the same first bracket 14 , and the first bracket 14 is rotatably arranged on the body 2 , so the first night vision lens 12 and the first high-definition lens 13 can adjust the shooting angle through the first bracket 14 .

[0036] In this embodiment, the center lines of the first night vision lens 12 and the first high-definition lens 13 extend along the first direction, so the center lines of the first night vision lens 12 and the first high-definition lens 13 are parallel to each other. On this basis, if the distance between the first night vision lens 12 and the first high-definition lens 13 is small, the first night vision lens 12 and the first high-definition lens 13 can be roughly facing the same position for shooting. At this time, in some special shooting scenes, the position of the shooting target has not changed, only the sunlight intensity has changed, then there is no need to rotate the first bracket 14 to switch the shooting angle of the first night vision lens 12 or the first high-definition lens 13, only the opening and closing states of the first night vision lens 12 and the first high-definition lens 13 need to be switched.

[0037] In order to realize the rotation of the first bracket 14, the shooting unit 1 of this embodiment also includes a first toothed member 11, and the first toothed member 11 is fixed on the first bracket 14. Correspondingly, the camera device also includes a motor installed on the body 2, and the motor drives the first toothed member 11. The motor can control the rotation of the first toothed member 11, and then the first bracket 14 is rotated on the body 2. The first toothed member 11 can be a common toothed member such as a gear and a helical gear. The motor can drive the first toothed member 11 through a belt, or through other common gear transmission mechanisms. This is a prior art and will not be repeated in this embodiment. The number of motors is generally the same as the number of shooting units 1, so as to control each shooting unit 1 to rotate independently.

[0038] In this embodiment, the first bracket 14 includes a first housing 142 and a first rotating shaft 143, wherein the first housing 142 is generally a rectangular parallelepiped and has a first side wall and a second side wall arranged opposite to each other. One end of the first rotating shaft 143 is fixed to the first side wall and can be rotatably connected to the body 2, the first toothed member 11 is fixed to the second side wall, and the first rotating shaft 143 and the first toothed member 11 are coaxially arranged. Thus, the first bracket 14 can rotate on the body 2 more stably.

[0039] Preferably, the first bracket 14 of the present embodiment further includes a stopper 141, the first toothed member 11 is fixed to the second side wall through the stopper 141, and the stopper 141 is at least partially located between the first toothed member 11 and the second side wall. In some embodiments, a proximity switch may be provided on the body 2, and during the rotation of the first toothed member 11, the stopper 141 can cooperate with the proximity switch to detect the rotation angle of the first toothed member 11, thereby limiting the rotation angle of the first bracket 14, so as to avoid the first night vision lens 12 and the first high-definition lens 13 being blocked by the body 2 due to the excessive rotation angle of the first bracket 14.

[0040] The first shell 142 also has a third side wall 1421 between the first side wall and the second side wall. The first night vision lens 12 and the first high-definition lens 13 are both arranged on the third side wall 1421, thereby preventing the shooting fields of the first night vision lens 12 and the first high-definition lens 13 from being blocked by the limit member 141 and the first rotating shaft 143.

[0041] In order to protect the first night vision lens 12 and the first high-definition lens 13, a protective lens is generally provided on the main body 2. The protective lens is preferably in a flat shape, so that the first night vision lens 12 and the first high-definition lens 13 can receive parallel light as much as possible.

[0042] In this embodiment, the middle portion of the third side wall 1421 is concave to form a groove 1422 , the first night vision lens 12 and the first high definition lens 13 are both located in the groove 1422 , and the protective lens can cover the opening of the groove 1422 .

[0043] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A photographing unit (1), characterized in that: It comprises a first toothed part (11), a first bracket (14), a first night vision lens (12) and a first high-definition lens (13); the first toothed part (11), the first night vision lens (12) and the first high-definition lens (13) are all fixed on the first bracket (14).

2. The photographing unit (1) according to claim 1, characterized in that: The first bracket (14) comprises a first shell (142) and a first rotating shaft (143); the first shell (142) has a first side wall and a second side wall which are arranged opposite to each other; one end of the first rotating shaft (143) is fixed on the first side wall; the first toothed member (11) is fixed on the second side wall; and the first rotating shaft (143) and the first toothed member (11) are arranged coaxially.

3. The photographing unit (1) according to claim 2, characterized in that: The first bracket (14) further comprises a limiting member (141), the first tooth member (11) being fixed to the second side wall via the limiting member (141), and the limiting member (141) being at least partially located between the first tooth member (11) and the second side wall so as to limit the rotation angle of the first tooth member (11).

4. The photographing unit (1) according to claim 2, characterized in that: The first shell (142) also has a third side wall (1421) between the first side wall and the second side wall, and the first night vision lens (12) and the first high-definition lens (13) are both arranged on the third side wall (1421).

5. The photographing unit (1) according to claim 4, characterized in that: The middle portion of the third side wall (1421) is concave to form a groove (1422), the first night vision lens (12) and the first high definition lens (13) are both located in the groove (1422), and a protective lens is provided at the opening of the groove (1422).

6. The photographing unit (1) according to claim 5, characterized in that: The center lines of the first night vision lens (12) and the first high-definition lens (13) both extend along a first direction.

7. The photographing unit (1) according to claim 5, characterized in that: The protective lens is in a flat plate shape.

8. A camera device, characterized in that: It comprises a body (2), a motor mounted on the body (2), and a shooting unit (1) according to any one of claims 1 to 7, wherein the motor drives the first gear (11).

9. The imaging device according to claim 8, wherein: The camera device further comprises a second night vision lens (3) and a fill light (4) fixed on the body (2); the fill light (4) is used for providing fill light for the second night vision lens (3).

10. The imaging device according to claim 8, wherein: The number of the photographing units (1) is at least two.

Images