CN220359249U - Strong light interference prevention structure of camera - Google Patents
Strong light interference prevention structure of camera Download PDFInfo
- Publication number
- CN220359249U CN220359249U CN202322072742.2U CN202322072742U CN220359249U CN 220359249 U CN220359249 U CN 220359249U CN 202322072742 U CN202322072742 U CN 202322072742U CN 220359249 U CN220359249 U CN 220359249U
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- camera
- strong light
- light interference
- prevention structure
- interference prevention
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- 230000002265 prevention Effects 0.000 title claims description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Diaphragms For Cameras (AREA)
Abstract
The utility model discloses an anti-strong light interference structure of a camera, which relates to the technical field of camera accessories and comprises a camera support, wherein a front sealing box is arranged on one side of the camera support, and an anti-strong light mechanism is arranged in the front sealing box in a penetrating manner.
Description
Technical Field
The utility model relates to the technical field of camera accessories, in particular to an anti-strong light interference structure of a camera.
Background
The strong light interference prevention structure of the camera is used for avoiding overexposure phenomenon of the camera under strong light irradiation. Overexposure can result in too high image brightness, details cannot be clearly displayed, and even image distortion can be caused. The existing strong light interference prevention structure of the camera generally needs additional optical components to realize strong light protection, which increases the cost of equipment on one hand and the complexity and maintenance difficulty of the structure on the other hand, and the optical components need accurate adjustment and positioning and are easily influenced by external factors, thereby causing the problems of imbalance or damage.
To solve the above problems, an anti-glare structure of a camera is provided.
Disclosure of Invention
The utility model aims to provide a strong light interference prevention structure of a camera, which solves the problems that the existing strong light interference prevention structure of the camera generally needs an additional optical component to realize strong light protection in the background technology, so that the cost of equipment is increased, the complexity and maintenance difficulty of the structure are increased, and the optical components need to be accurately adjusted and positioned and are easily influenced by external factors to cause maladjustment or damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a camera prevent strong light interference structure, including the camera support, one side of camera support is provided with leading box that seals, leading box that seals's inside runs through and is provided with prevents strong light mechanism, leading box that seals includes the fixed plate, set up the frame that seals in fixed plate one side, prevent strong light mechanism includes driving motor, connect the drive commentaries on classics piece at the driving motor output, the meshing sets up the drive gear in drive commentaries on classics piece one side, the gear wheel of setting in drive gear one side, fix the go-between in gear wheel one side, the activity sets up the aperture adjusting part between gear wheel and go-between, aperture adjusting part is provided with five groups and is circular array setting.
Preferably, the camera bracket comprises a chassis, a fixing frame fixedly arranged at the upper end of the chassis, and a camera connected to one side of the fixing frame.
Preferably, an inner ring fixing rod is fixedly arranged on the inner side of the fixing plate, and an outer ring fixing rod is fixedly arranged on the outer side of the fixing plate.
Preferably, the center of the sealing frame is connected with a protruding ring.
Preferably, the outer side of the driving rotating block is provided with rotating teeth, and the rotating teeth are provided with three groups.
Preferably, the large gear is provided with a rotary sliding rail, and the rotary sliding rail is provided with five groups and is arranged in a circular array.
Preferably, the aperture adjusting assembly comprises an arc-shaped rod, an aperture blade is arranged on one side of the arc-shaped rod, one end of the arc-shaped rod is rotationally connected with the large gear, and the other end of the arc-shaped rod is rotationally connected with the aperture blade.
Preferably, one side of the diaphragm blade penetrates through the inner ring fixing rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the strong light interference prevention structure of the camera, the driving rotation block in the strong light prevention mechanism is arranged to realize transmission closed control of the strong light prevention mechanism, and no additional optical component is arranged, so that the problem that the existing strong light interference prevention structure of the camera generally needs an additional optical component to realize strong light prevention is solved, the cost of equipment is increased, and the complexity of the structure and the maintenance difficulty are increased.
2. According to the strong light interference prevention structure of the camera, the aperture is fixed at the front end of the camera support through the arrangement of the aperture adjusting component, so that control is completed, and the problems that the existing strong light interference prevention structure of the camera needs to be accurately adjusted and positioned and is easily influenced by external factors to cause maladjustment or damage are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the whole structure of the present utility model;
FIG. 3 is a schematic diagram showing a separation structure of the front-end sealing box and the strong light prevention mechanism;
FIG. 4 is a schematic diagram of the structure of the front end enclosure and the drive motor of the present utility model;
fig. 5 is a schematic diagram II of a split structure of the front-mounted sealing box and the strong light prevention mechanism.
In the figure: 1. a camera bracket; 11. a chassis; 12. a fixing frame; 13. a camera; 2. leading a sealing box; 21. a fixing plate; 211. an outer ring fixing rod; 212. an inner ring fixing rod; 22. sealing a frame; 221. a protruding ring; 3. an anti-glare mechanism; 31. a driving motor; 32. driving the rotating block; 321. rotating teeth; 33. a transmission gear; 34. a large gear; 341. rotating the slide rail; 35. a connecting ring; 36. an aperture adjustment assembly; 361. an arc-shaped rod; 362. and an aperture blade.
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 making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the structure for preventing strong light interference of a camera according to the present utility model includes a camera support 1, a front seal box 2 is disposed on one side of the camera support 1, a strong light prevention mechanism 3 is disposed inside the front seal box 2 in a penetrating manner, the front seal box 2 includes a fixing plate 21, a seal frame 22 disposed on one side of the fixing plate 21, the strong light prevention mechanism 3 includes a driving motor 31, a driving rotating block 32 connected to an output end of the driving motor 31, a transmission gear 33 engaged with one side of the driving rotating block 32, a large gear 34 disposed on one side of the transmission gear 33, a connecting ring 35 fixed on one side of the large gear 34, an aperture adjusting assembly 36 movably disposed between the large gear 34 and the connecting ring 35, and the aperture adjusting assembly 36 is disposed in a circular array, the fixing plate 21 and the seal frame 22 cooperate with each other to realize a closed control of the strong light prevention mechanism 3, the driving motor 31 drives the driving rotating block 32, the large gear 34 is driven by the transmission gear 33 to rotate, the five aperture adjusting assemblies 36 change a rotation direction to be combined inwards or dispersed outwards along with the rotation of the large gear 34, and realize an additional aperture blocking and an additional aperture adjusting assembly is not disposed on the front support 1.
The utility model is further described below with reference to examples.
Embodiment one:
referring to fig. 3-5, the camera bracket 1 includes a chassis 11, a fixing frame 12 fixedly disposed at an upper end of the chassis 11, a camera 13 connected to one side of the fixing frame 12, and the chassis 11, the fixing frame 12 and the camera 13 are fixedly connected and used for supporting the front-mounted sealing box 2 and the glare preventing mechanism 3.
An inner ring fixing rod 212 is fixedly arranged on the inner side of the fixing plate 21, an outer ring fixing rod 211 is fixedly arranged on the outer side of the fixing plate, the outer ring fixing rod 211 is used for limiting the rotation range of the large gear 34, and the inner ring fixing rod 212 is used for connecting and fixing the connecting ring 35.
The center of the sealing frame 22 is connected with a protruding ring 221, and the protruding ring 221 is fixedly connected inside the sealing frame 22 to reserve a shooting frame for the camera.
Embodiment two:
referring to fig. 3-5, the outer side of the driving rotary block 32 is provided with rotary teeth 321, the rotary teeth 321 are provided with three groups, and the arrangement of the three groups of rotary teeth 321 enables the driving rotary block 32 to only drive the transmission gear 33 to rotate for three teeth for each rotation of the driving motor 31, so that the rotation amplitude of the aperture is reduced, and the aperture can be conveniently controlled in a small range.
The large gear 34 is provided with a rotating slide rail 341, five groups of rotating slide rails 341 are arranged in a circular array, the outer ring fixing rod 211 is slidably clamped in the rotating slide rail 341, and the transmission gear 33 drives the large gear 34 to rotate and adjust along the range of the rotating slide rail 341.
The aperture adjusting assembly 36 comprises an arc-shaped rod 361, and an aperture blade 362 arranged on one side of the arc-shaped rod 361, wherein one end of the arc-shaped rod 361 is rotationally connected with the large gear 34, one end of the arc-shaped rod 361 is rotationally connected with the aperture blade 362, and the large gear 34 can drive the arc-shaped rod 361 to pull and adjust the aperture blade 362.
One side of the diaphragm blades 362 penetrates through the inner ring fixing rod 212, one side of the diaphragm blades 362 connected with the inner ring fixing rod 212 is fixed, and the arc-shaped rod 361 pulls one side connected with the diaphragm blades 362 to rotate, so that the five groups of diaphragm blades 362 synchronously rotate to complete diaphragm adjustment.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a prevent highlight interference structure of camera, includes camera support (1), its characterized in that: one side of the camera support (1) is provided with a front sealing box (2), and an anti-glare mechanism (3) is arranged in the front sealing box (2) in a penetrating manner;
the front sealing box (2) comprises a fixing plate (21), a sealing frame (22) arranged on one side of the fixing plate (21), an anti-glare mechanism (3) comprises a driving motor (31), a driving rotating block (32) connected to the output end of the driving motor (31), a transmission gear (33) arranged on one side of the driving rotating block (32) in a meshed mode, a large gear (34) arranged on one side of the transmission gear (33), a connecting ring (35) fixed on one side of the large gear (34), and an aperture adjusting assembly (36) movably arranged between the large gear (34) and the connecting ring (35), wherein the aperture adjusting assembly (36) is provided with five groups and is arranged in a circular array.
2. The camera strong light interference prevention structure according to claim 1, wherein: the camera support (1) comprises a chassis (11), a fixing frame (12) fixedly arranged at the upper end of the chassis (11), and a camera (13) connected to one side of the fixing frame (12).
3. The camera strong light interference prevention structure according to claim 1, wherein: an inner ring fixing rod (212) is fixedly arranged on the inner side of the fixing plate (21), and an outer ring fixing rod (211) is fixedly arranged on the outer side of the fixing plate.
4. The camera strong light interference prevention structure according to claim 1, wherein: the center of the seal frame (22) is connected with a protruding ring (221).
5. The camera strong light interference prevention structure according to claim 1, wherein: the outer side of the driving rotating block (32) is provided with rotating teeth (321), and the rotating teeth (321) are provided with three groups.
6. The camera strong light interference prevention structure according to claim 1, wherein: the large gear (34) is provided with a rotary sliding rail (341), five groups of rotary sliding rails (341) are arranged in a circular array.
7. The camera strong light interference prevention structure according to claim 1, wherein: the aperture adjusting assembly (36) comprises an arc-shaped rod (361), an aperture blade (362) arranged on one side of the arc-shaped rod (361), one end of the arc-shaped rod (361) is rotationally connected with the large gear (34), and the other end of the arc-shaped rod is rotationally connected with the aperture blade (362).
8. The camera anti-glare structure of claim 7, wherein: one side of the diaphragm blade (362) penetrates through the inner ring fixing rod (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072742.2U CN220359249U (en) | 2023-08-03 | 2023-08-03 | Strong light interference prevention structure of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072742.2U CN220359249U (en) | 2023-08-03 | 2023-08-03 | Strong light interference prevention structure of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220359249U true CN220359249U (en) | 2024-01-16 |
Family
ID=89504685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072742.2U Active CN220359249U (en) | 2023-08-03 | 2023-08-03 | Strong light interference prevention structure of camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220359249U (en) |
-
2023
- 2023-08-03 CN CN202322072742.2U patent/CN220359249U/en active Active
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