Camera shell with adjustable rain-shielding and dust-proof plate

Abstract

The utility model discloses a camera housing with an adjustable rain-proof and dust-proof plate, which belongs to the technical field of camera housings and comprises a support frame, and a photographing piece is mounted in the support frame. A multi-stage adjusting assembly is installed on the portion, on the side edge of the photographing part, of the supporting frame, a shielding plate assembly is installed on the multi-stage adjusting assembly, the shielding plate assembly comprises multiple layers of shielding plates, the multi-stage adjusting assembly comprises multiple stages of rotating parts, and the rotating parts are installed on the shielding plates in a one-to-one correspondence mode. The rotating angles of the shielding plates from inside to outside are sequentially increased, and any adjacent shielding plates coincide. According to the mode, when severe weather such as rain and snow occurs, the multi-stage adjusting assembly drives the baffle plate assembly to be opened from one end of the photographing part to the other end of the photographing part from inside to outside in sequence till the photographing part is completely covered by the multiple baffle plates, and especially when the rotatable angle of the photographing part is large, the photographing part can be opened. The shielding plate assembly can be matched with the photographing piece to freely adjust the shielding range.

Description

Technical Field

[0001] The utility model relates to the technical field of camera shells, in particular to a camera shell with an adjustable rain and dustproof plate. Background Art

[0002] Surveillance cameras are often exposed to the elements and are easily damaged, especially when it rains or snows. However, surveillance is still required in rainy or snowy weather. The rain and dustproof housings commonly found on the market are fixed to the camera body and cannot be adjusted. This results in limited camera angles in normal weather, and no effective protection in rainy, snowy, and windy weather. Utility Model Content

[0003] In order to solve the technical problems existing in the background technology, the utility model provides a camera housing with an adjustable rain and dust shielding plate.

[0004] The utility model proposes a camera housing with an adjustable rain and dust shield, comprising a support frame, in which a photographic element is installed; a multi-stage adjustment component is installed on the support frame on the side of the photographic element, a shielding plate component is installed on the multi-stage adjustment component, the shielding plate component includes multiple layers of shielding plates, the multi-stage adjustment component includes multiple stages of rotating parts, the rotating parts are installed on the shielding plates in a one-to-one correspondence, with the photographic element as the center, when the shielding plate component is opened, the rotation angles of the shielding plates from the inside to the outside become larger in sequence, and any adjacent shielding plates overlap.

[0005] In the utility model, a camera housing with an adjustable rain and dust shield is proposed, wherein the shielding plate assembly comprises an inner shielding plate and an outer shielding plate, wherein the inner shielding plate is located between the outer shielding plate and the photographic element, and both the inner shielding plate and the outer shielding plate are connected to the multi-stage adjustment assembly.

[0006] In the utility model, a camera housing with an adjustable rain and dust shield is proposed, wherein the outer shielding plate includes at least one group of shielding plates, and when the shielding plate assembly is opened, the rotation angle of the outer shielding plate is greater than the rotation angle of the inner shielding plate, and the rotation angle of the shielding plate in the outer shielding plate away from the photographic element is greater than the rotation angle of the shielding plate close to the photographic element.

[0007] In the utility model, a camera housing with an adjustable rain and dust shield is proposed, and a multi-stage adjustment component includes an active rotating member and a driven rotating member, the inner shielding plate and the outer shielding plate are fixedly connected to the driven rotating member, and the active rotating member is meshingly connected with the driven rotating member.

[0008] In the utility model, a camera housing with an adjustable rain and dust shield is proposed, wherein the active rotating part comprises an inner active missing gear and an outer active missing gear, the outer rotating part comprises an inner driven missing gear and an outer driven missing gear, the inner shielding plate is fixedly connected to the inner driven missing gear, the inner driven missing gear is meshingly connected to the inner active missing gear, the outer shielding plate is fixedly connected to the outer driven missing gear, and the outer driven missing gear is meshingly connected to the outer active missing gear.

[0009] In the utility model, a camera housing with an adjustable rain and dust shield is proposed, wherein the outer active missing gear comprises at least one group of active missing gears, and the outer driven missing gear comprises at least one group of driven missing gears, the driven missing gears are fixedly connected with the shielding plates of the outer shielding plates in a one-to-one correspondence, and the active missing gears and the driven missing gears are meshedly connected in a one-to-one correspondence.

[0010] In the utility model, a camera housing with an adjustable rain and dust shield is proposed, a mounting rod is fixedly mounted on a support frame, and also includes an inner elastic member and an outer elastic member, the two ends of the inner elastic member are respectively fixedly connected to the inner shielding plate and the mounting rod, and the two ends of the outer elastic member are respectively fixedly connected to the outer shielding plate and the mounting rod, when the shielding plate assembly is opened, the inner elastic member and the outer elastic member both reduce deformation from a stretched state until they return to their original shape.

[0011] In the utility model, a camera housing with an adjustable rain and dust shielding plate is provided, a rotating rod is rotatably mounted on a supporting frame, and an active rotating member is mounted on the rotating rod.

[0012] In the utility model, a camera housing with an adjustable rain and dust shielding plate is provided, and a motor is installed on the support frame, and the output shaft of the motor is fixedly connected to one end of the rotating rod.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 for Figure 2 Cross-sectional view along the AA direction.

[0017] 1. Support frame; 11. Photographic element; 2. Shielding plate assembly; 21. Inner shielding plate; 22. Outer shielding plate; 221. First shielding plate; 222. Second shielding plate; 3. Multi-stage adjustment assembly; 31. Active rotating member; 311. Inner active missing gear; 312. Outer active missing gear; 3121. First active missing gear; 3122. Second active missing gear; 32. Driven rotating member; 321. Inner driven missing gear; 322. Outer driven missing gear; 3221. First driven missing gear; 3222. Second driven missing gear; 4. Maintaining assembly; 41. Mounting rod; 42. Inner elastic member; 43. Outer elastic member; 431. First elastic member; 432. Second elastic member; 5. Driving assembly; 51. Motor; 52. Rotating rod. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] Example 1

[0020] like Figure 1-3 The camera housing with an adjustable rain and dust shielding plate shown comprises a support frame 1;

[0021] The photographing element 11 is installed in the supporting frame 1 .

[0022] Two groups of multi-stage adjustment components 3 are respectively installed on the support frames 1 on both sides of the photographic component 11, and the two ends of the baffle plate component 2 are respectively installed on the two groups of multi-stage adjustment components 3. The baffle plate component 2 includes multiple layers of baffle plates, and the multi-stage adjustment component 3 includes multi-stage rotating parts. The rotating parts are installed one by one on the baffle plates. With the photographic component 11 as the center, the rotation angles of the rotating parts from the inside to the outside gradually increase, and any adjacent baffle plates overlap.

[0023] Preferably, the shielding plate assembly 2 is made of transparent material.

[0024] When encountering inclement weather such as rain and snow, the multi-stage adjustment component 3 drives the shielding plate component 2 to open from one end of the photographic element 11 to the other end from the inside to the outside, until multiple groups of shielding plates completely cover the photographic element 11. Especially when the photographic element 11 itself can rotate at a large angle, the shielding plate component 2 can cooperate with the photographic element 11 to freely adjust the shielding range.

[0025] Preferably, the shielding plate assembly 2 is also connected to the maintaining assembly 4, and the maintaining assembly 4 is installed on the supporting frame 1. When the shielding plate assembly 2 is opened, when the shielding plates of each layer are rotated to the maximum angle, the maintaining assembly 4 helps the shielding plates to stop at the maximum angle.

[0026] Preferably, it also includes a driving assembly 5, which is installed on the support frame 1, connected to the multi-stage adjustment assembly 3, and drives the multi-stage rotating parts to rotate synchronously.

[0027] The shielding plate assembly 2 includes an inner shielding plate 21 and an outer shielding plate 22, wherein the inner shielding plate 21 is located between the outer shielding plate 22 and the photographic element 11, and the outer shielding plate 22 includes a first shielding plate 221 and a second shielding plate 222. The multi-stage adjustment assembly 3 includes an active rotating member 31 and a driven rotating member 32, wherein the active rotating member 31 includes an inner active missing gear 311 and an outer active missing gear 312, and the outer rotating member 32 includes an inner driven missing gear 321 and an outer driven missing gear 322, and the outer driven missing gear 312 includes a first active missing gear 3211 and a second active missing gear 322. The outer driven missing gear 322 includes a first driven missing gear 3221 and a second driven missing gear 3222, the inner driven missing gear 321 is fixedly connected to the inner baffle plate 21, the inner active missing gear 311 and the inner driven missing gear 321 are meshed and connected, the outer driven missing gear 322 is fixedly connected to the outer baffle plate 22, the outer driven missing gear 312 and the outer driven missing gear 322 are meshed and connected, the first driven missing gear 3221 is fixedly connected to the first baffle plate 221, the first active missing gear 3211 and the first driven missing gear 3221 are fixedly connected The second driven missing gear 3212 is fixedly connected with the second baffle plate 222, the second active missing gear 3212 and the second driven missing gear 3222 are meshed and connected, the driving component 5 includes a motor 51 and a rotating rod 52, the motor 51 is fixedly mounted on the support frame 1, the rotating rod 52 is rotatably mounted on the support frame 1, the output shaft of the motor 51 is fixedly connected with one end of the rotating rod 52, the active missing gear 311, the first active missing gear 321 and the second active missing gear 323 are all mounted on the rotating rod 52, and the maintaining component 4 includes a mounting rod 41, an inner elastic member 42 and The outer elastic member 43 and the mounting rod 41 are fixedly mounted on the support frame 1, the driven missing gear 312, the first driven missing gear 322 and the second driven missing gear 324 are all mounted on the mounting rod 41, the outer elastic member 43 includes a first elastic member 431 and a second elastic member 432, the two ends of the inner elastic member 42 are respectively mounted on the mounting rod 41 and the driven missing gear 312, the two ends of the first elastic member 431 are respectively mounted on the mounting rod 41 and the first driven missing gear 322, and the two ends of the second elastic member 432 are respectively mounted on the mounting rod 41 and the second driven missing gear 324.

[0028] The number of gears of the active missing gear 311, the first active missing gear 321 and the second active missing gear 323 increases in sequence, and the number of gears of the driven missing gear 312, the first driven missing gear 322 and the second driven missing gear 324 increases in sequence. When the shielding plate assemblies 2 are all in the closed state, the photographic element 11 is completely exposed. At this time, the active missing gear 311 and the driven missing gear 312 are meshed at one end of the missing tooth end, the first active missing gear 321 and the first driven missing gear 322 are meshed at one end of the missing tooth end, and the first driven missing gear 322 is meshed at one end of the missing tooth end. The second active missing gear 323 is meshed with one end of the second driven missing gear 324 having missing teeth. When the shielding plate assembly 2 is completely in the open state, the inner elastic member 42, the first elastic member 431 and the second elastic member 432 all recover their deformation from the stretched state. At this time, the first active missing gear 321 is located at the toothless part of the driven missing gear 312, the active missing gear 311 is located at the toothless part of the first driven missing gear 322, and the second active missing gear 323 is located at the toothless part of the second driven missing gear 324.

[0029] 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.

[0030] 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.

[0031] 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 one; it can be a mechanical connection, an electrical connection, or communication with each other; 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.

[0032] 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.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A camera housing with an adjustable rain and dust shield, comprising a support frame (1), characterized in that: The photographic element (11) is mounted in a support frame (1); a multi-stage adjustment assembly (3) is mounted on the support frame (1) on the side of the photographic element (11); a shielding plate assembly (2) is mounted on the multi-stage adjustment assembly (3); the shielding plate assembly (2) includes multiple layers of shielding plates; the multi-stage adjustment assembly (3) includes multiple rotating parts; the rotating parts are mounted on the shielding plates in a one-to-one correspondence; with the photographic element (11) as the center, when the shielding plate assembly (2) is opened, the rotating angles of the shielding plates from the inside to the outside gradually increase, and any adjacent shielding plates overlap.

2. The camera housing with adjustable rain and dust shield according to claim 1, characterized in that: The shielding plate assembly (2) comprises an inner shielding plate (21) and an outer shielding plate (22), wherein the inner shielding plate (21) is located between the outer shielding plate (22) and the photographic element (11), and both the inner shielding plate (21) and the outer shielding plate (22) are connected to the multi-stage adjustment assembly (3).

3. The camera housing with adjustable rain and dust shield according to claim 2, characterized in that: The outer shielding plate (22) comprises at least one group of shielding plates. When the shielding plate assembly (2) is opened, the rotation angle of the outer shielding plate (22) is greater than the rotation angle of the inner shielding plate (21). The rotation angle of the shielding plate in the outer shielding plate (22) that is far from the photographic element (11) is greater than the rotation angle of the shielding plate that is close to the photographic element (11).

4. The camera housing with adjustable rain and dust shield according to claim 2, characterized in that: The multi-stage adjustment component (3) comprises a driving rotating member (31) and a driven rotating member (32), the inner shielding plate (21) and the outer shielding plate (22) are both fixedly connected to the driven rotating member (32), and the driving rotating member (31) is meshingly connected to the driven rotating member (32).

5. The camera housing with adjustable rain and dust shield according to claim 4, characterized in that: The active rotating member (31) comprises an inner active missing gear (311) and an outer active missing gear (312); the outer rotating member (32) comprises an inner driven missing gear (321) and an outer driven missing gear (322); the inner shielding plate (21) is fixedly connected to the inner driven missing gear (321); the inner driven missing gear (321) is meshingly connected to the inner active missing gear (311); the outer shielding plate (22) is fixedly connected to the outer driven missing gear (322); the outer driven missing gear (322) is meshingly connected to the outer active missing gear (312).

6. The camera housing with adjustable rain and dust shield according to claim 5, characterized in that: The outer active missing gear (312) includes at least one group of active missing gears, and the outer driven missing gear (322) includes at least one group of driven missing gears. The driven missing gears are fixedly connected to the baffle plates of the outer baffle plates (22) in a one-to-one correspondence, and the active missing gears and the driven missing gears are meshed and connected in a one-to-one correspondence.

7. The camera housing with an adjustable rain and dust shield according to claim 2, characterized in that: A mounting rod (41) is fixedly mounted on the support frame (1), and further comprises an inner elastic member (42) and an outer elastic member (43); two ends of the inner elastic member (42) are respectively fixedly connected to the inner shielding plate (21) and the mounting rod (41); two ends of the outer elastic member (43) are respectively fixedly connected to the outer shielding plate (22) and the mounting rod (41); when the shielding plate assembly (2) is opened, the inner elastic member (42) and the outer elastic member (43) both reduce deformation from a stretched state until they return to their original shape.

8. The camera housing with an adjustable rain and dust shield according to claim 4, characterized in that: A rotating rod (52) is rotatably mounted on the support frame (1), and the active rotating member (31) is mounted on the rotating rod (52).

9. The camera housing with adjustable rain and dust shield according to claim 8, characterized in that: A motor (51) is also mounted on the support frame (1), and an output shaft of the motor (51) is fixedly connected to one end of a rotating rod (52).

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