A kind of anti-shake stabilizing camera

Abstract

This utility model relates to the field of cameras and discloses a stabilized camera with image stabilization. It includes a fixed plate, a stabilization component at the left end of the fixed plate, and a mounting plate fixedly mounted at the left end of the stabilization component via an adjustment component. A recognition device is fixedly mounted at the left end of the mounting plate. The stabilization component includes a cavity located inside the fixed plate, and a piston pad is connected to the inner surface of the cavity. In this utility model, through the cooperation of the components in the stabilization component, when the recognition device shifts, the center of gravity of the counterweight changes, and the counterweight automatically corrects the deviation of the recognition device. Furthermore, when the recognition device shifts, the rotating shaft and guide groove also rotate, squeezing the protrusion and causing the piston pad to move, compressing the air in the cavity to produce a damping effect, achieving damping and buffering, reducing the amplitude of shaking, and stabilizing the recognition device. Under the influence of the counterweight's center of gravity and damping buffering, image stabilization of the camera can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of cameras, and in particular to a camera with image stabilization and image capture. Background Technology

[0002] In fields such as security monitoring and outdoor environmental monitoring, the stability of cameras as image acquisition devices directly determines the quality of data acquisition and application effects. As application scenarios continue to expand, cameras often need to be installed on outdoor brackets, mobile carriers, and other such locations. When used in such scenarios, cameras are easily affected by factors such as wind, equipment shaking, and accidental external force, which can cause the camera's captured image to shift, thereby affecting the clarity and continuity of the monitoring image.

[0003] Currently, there are generally two types of image stabilization devices used for cameras on the market. One is electronic image stabilization, such as gimbals. Although these devices have good stabilization effects, they have limitations in use, such as power supply. The other is mechanical image stabilization, commonly spring-loaded image stabilization. The stabilization effect of this type of structure is difficult to guarantee. In some cameras that rely on spring-loaded image stabilization, the springs are prone to twisting and deformation after continuous shaking, causing the camera to be unable to return to the initial shooting angle, which in turn affects the shooting quality.

[0004] Therefore, a camera with image stabilization is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a stabilized camera for shooting, which aims to improve the limitations of existing electronic image stabilization devices that rely on power supply, and the difficulty in guaranteeing the stabilization effect of common mechanical image stabilization devices, thus affecting the shooting quality.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a stabilized camera for image capture, comprising a fixed plate, a stabilizing component provided at the left end of the fixed plate, an mounting plate fixedly mounted at the left end of the stabilizing component via an adjusting component, and a recognition device fixedly mounted at the left end of the mounting plate; The stabilizing component includes a cavity formed inside a fixed plate. A piston pad is piston-connected to the inner surface of the cavity. A support plate is fixedly connected to the inner wall of the piston pad. A sliding rod is fixedly connected to the left surface of the support plate. A moving ring is fixedly connected to the left surface of the sliding rod. A rotating shaft is rotatably connected through the left surface of the fixed plate. A guide groove is formed on the right section of the outer wall of the rotating shaft. A protrusion is fixedly connected to the inner surface of the moving ring. A connecting plate is fixedly connected to the outer wall of the rotating shaft. A counterweight is fixedly connected to the lower surface of the connecting plate. The adjustment assembly includes a round rod, on the left surface of which a positioning plate is fixedly connected, and the round rod is rotatably connected to the left surface of the rotating shaft.

[0007] As a further description of the above technical solution: The adjustment assembly also includes a pull rope that passes through and slides along the lower surface of the rotating shaft. A movable plate is elastically connected to the inner wall of the bottom end of the rotating shaft via a compression spring. A locking block is fixedly connected to the upper surface of the movable plate. A locking groove is provided on the outer wall of the round rod.

[0008] As a further description of the above technical solution: The movable ring is slidably connected to the inner surface of the fixed plate, and the movable ring is sleeved on the outer wall of the rotating shaft.

[0009] As a further description of the above technical solution: The guide groove is spiral-shaped, and the protrusion is slidably connected to the inner wall of the guide groove.

[0010] As a further description of the above technical solution: The connecting plate is configured as a "U" shape with the opening facing upwards.

[0011] As a further description of the above technical solution: The positioning plate is fixedly installed to the mounting plate by bolts.

[0012] As a further description of the above technical solution: The card block is inserted into the inner wall of the card slot, and the edge of the upper surface of the card block is chamfered.

[0013] As a further description of the above technical solution: The movable plate is slidably connected to the inner wall of the rotating shaft.

[0014] This utility model has the following beneficial effects: 1. In this utility model, through the cooperation of various components in the stabilizing assembly, when the recognition device deviates, the center of gravity of the counterweight will change, and the counterweight will automatically correct the deviation of the recognition device. When the recognition device deviates, the rotating shaft and guide groove will also rotate, the squeezing protrusion will drive the piston pad to move, squeeze the air in the cavity to produce a damping effect, realize damping buffering, reduce the shaking amplitude, and realize the stabilization of the recognition device. Under the influence of the center of gravity of the counterweight and damping buffering, the camera can achieve image stabilization.

[0015] 2. In this utility model, under the action of the adjustment component, the insertion state of the card block and the card slot can be controlled by pulling the rope, the initial shooting angle of the recognition device can be adjusted, and after adjustment, the compression spring can push the card block and the card slot to insert, thereby limiting the recognition device, meeting the shooting needs in different scenarios, and improving the practicality and applicability of the device. Attached Figure Description

[0016] Figure 1This is a three-dimensional front view of the overall device in this utility model; Figure 2 This is a three-dimensional cross-sectional view of the fixing plate in this utility model; Figure 3 This is a three-dimensional cross-sectional diagram showing the fixed plate, the moving ring, and the rotating shaft in this utility model. Figure 4 This is a three-dimensional cross-sectional diagram of the identification device and rotating shaft in this utility model. Figure 5 This is a three-dimensional cross-sectional diagram of the rotating shaft and round rod in this utility model.

[0017] Legend: 1. Fixed plate; 2. Identification device; 3. Mounting plate; 4. Stabilizing component; 41. Cavity; 42. Piston pad; 43. Support plate; 44. Slide rod; 45. Moving ring; 46. Protrusion; 47. Rotating shaft; 48. Guide groove; 49. Counterweight; 410. Connecting plate; 5. Adjusting component; 51. Positioning plate; 52. Round rod; 53. Pull rope; 54. Slot; 55. Compression spring; 56. Moving plate; 57. Locking block. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 , Figure 4 This utility model provides an embodiment of a stabilized camera, including a fixing plate 1 for supporting the overall device. The fixing plate 1 is used to install the device on a building or equipment, such as a marine monitoring buoy or street light. A stabilizing component 4 is provided at the left end of the fixing plate 1. The stabilizing component 4 can ensure that the identification device 2 maintains its initial preset orientation and can automatically correct itself in time even if shaking or deviation occurs. An installation plate 3 is fixedly installed at the left end of the stabilizing component 4 through an adjustment component 5. The adjustment component 5 can adjust the initial preset orientation of the identification device 2. The identification device 2 is a camera image acquisition unit used to observe the external environment.

[0020] Reference Figure 1 - Figure 3The stabilizing component 4 includes a cavity 41, which is sealed inside the fixed plate 1. A piston pad 42 is connected to the inner surface of the cavity 41. When the piston pad 42 moves within the cavity 41, it compresses air and generates force. A support plate 43, made of rigid material, is fixedly connected to the inner wall of the piston pad 42, providing stable support for the external piston pad 42 and ensuring its stable operation. A sliding rod 44 is fixedly connected to the left surface of the support plate 43, and a moving ring 45 is fixedly connected to the left surface of the sliding rod 44. The support plate 43, sliding rod 44, and moving ring 45 move synchronously. A rotating shaft 47 is rotatably connected through the left surface of the fixed plate 1. The center points of the rotating shaft 47 and the moving ring 45 are on the same horizontal line. A guide groove 48 is provided on the right section of the outer wall of the rotating shaft 47. A protrusion 46 is fixedly connected to the inner surface of the moving ring 45. The guide groove 48 is used to guide the protrusion 46. A connecting plate 410 is fixedly connected to the outer wall of the rotating shaft 47. A counterweight 49 is fixedly connected to the lower surface of the connecting plate 410. The counterweight 49 can keep the center of gravity of the stabilizing component 4, the mounting plate 3, the adjusting component 5 and the identification device 2 in the center. The force of the counterweight 49 shifting the center of gravity is greater than the resistance force of the air being squeezed in the cavity 41.

[0021] Reference Figure 1 - Figure 3 The movable ring 45 is slidably connected to the inner surface of the fixed plate 1 and moves in the left and right direction. The movable ring 45 is sleeved on the outer wall of the rotating shaft 47. The guide groove 48 is spirally opened. The protrusion 46 is slidably connected to the inner wall of the guide groove 48. When the guide groove 48 rotates with the rotating shaft 47, it will squeeze the protrusion 46 to make it move left and right. The connecting plate 410 is set as a "U" shape with the opening facing upward.

[0022] Reference Figure 4 - Figure 5 The adjusting component 5 includes a round rod 52, a positioning plate 51 fixedly connected to the left surface of the round rod 52, the center of the round rod 52 and the positioning plate 51 are on the same axis, and the positioning plate 51 and the mounting plate 3 are both provided with mutually fitting mounting holes. The round rod 52 passes through and is rotatably connected to the left surface of the rotating shaft 47. The adjusting component 5 also includes a pull rope 53, which passes through and slides on the lower surface of the rotating shaft 47. The inner wall of the bottom end of the rotating shaft 47 is elastically connected to a moving plate 56 by a compression spring 55. A locking block 57 is fixedly connected to the upper surface of the moving plate 56. The outer wall of the round rod 52 is provided with a locking groove 54. Multiple sets of locking grooves 54 are provided in a circumferential array around the center line of the round rod 52.

[0023] Reference Figure 3 - Figure 5The fixed plate 1, mounting plate 3, piston pad 42, support plate 43, slide rod 44, moving ring 45, protrusion 46, rotating shaft 47, positioning plate 51, round rod 52, compression spring 55, moving plate 56, and locking block 57 are all provided in two sets. The two sets of fixed plate 1, mounting plate 3, piston pad 42, support plate 43, slide rod 44, moving ring 45, protrusion 46, rotating shaft 47, positioning plate 51, round rod 52, compression spring 55, moving plate 56, and locking block 57 are symmetrically distributed on the left and right sides with the center line of connecting plate 410 as the axis. The pull rope 53 is connected to both sets of moving plates 56 at the same time.

[0024] Reference Figure 4 - Figure 5 The positioning plate 51 is fixedly installed by bolts and mounting plate 3. The locking block 57 is inserted into the inner wall of the slot 54. The edge of the upper surface of the locking block 57 is chamfered to facilitate the insertion and positioning of the locking block 57 and the slot 54. The moving plate 56 is slidably connected to the inner wall of the rotating shaft 47. When the moving plate 56 moves downward, it will squeeze and compress the spring 55 to generate a reaction force.

[0025] Working principle: When this device is in use, if the identification device 2 and the counterweight 49 shake due to external forces, including wind, accidental touch, and vibration of external devices, the counterweight 49 will drive the connecting plate 410 and the rotating shaft 47 to rotate, and its own center of gravity will also be affected. When the rotating shaft 47 rotates, it will drive the guide groove 48 to rotate. The guide groove 48 will squeeze the protrusion 46 to drive the moving ring 45, the sliding rod 44, the piston pad 42 and the support plate 43 to move laterally. When the piston pad 42 moves, it will squeeze the air inside the cavity 41. Under the influence of air damping and the center of gravity of the counterweight 49, the shaking amplitude of the identification device 2 and the counterweight 49 will be reduced, achieving the effect of anti-shaking and stabilization.

[0026] Furthermore, after the external force is removed, the force of the counterweight 49 shifting its center of gravity and the force of the compressed air will both drive the rotating shaft 47 to rotate in the opposite direction, so that the identification device 2 can be restored, remain stable, and ensure stable shooting.

[0027] During installation, the initial installation angle of the identification device 2 can be adjusted as needed. The mounting plates 3 on both sides of the identification device 2 are fixed with bolts and positioning plates 51. After fixing, adjustments can be made. During adjustment, pulling the pull rope 53 downwards will move the moving plate 56 and the locking block 57 downwards. The downward-moving moving plate 56 will compress the spring 55 to generate a reaction force, and the downward-moving locking block 57 will disengage from the locking slot 54 and release the limit. At this time, the round rod 52 and the positioning plate 51 can rotate. By rotating the positioning plate 51, the identification device 2 can be changed. After adjusting the initial angle of the mounting plate 3, hold the recognition device 2 and release the pull rope 53. The reaction force of the compression spring 55 will push the moving plate 56 and the locking block 57 upward. The locking block 57 will be inserted into the slot 54 and the round rod 52 will be limited to ensure the stability of the angle of the recognition device 2. Even if the locking block 57 is not aligned with the slot 54 during insertion, the recognition device 2 can be slightly rotated to align the locking block 57 with the nearest slot 54 and insert it, thus limiting the recognition device 2 and maintaining the current shooting angle when the recognition device 2 is used in the future.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stabilized camera for image capture, comprising a mounting plate (1), characterized in that: A stabilizing component (4) is provided on the left end of the fixed plate (1), and an installation plate (3) is fixedly installed on the left end of the stabilizing component (4) through an adjusting component (5). An identification device (2) is fixedly installed on the left end of the installation plate (3). The stabilizing component (4) includes a cavity (41) which is located inside the fixed plate (1). A piston pad (42) is connected to the inner surface of the cavity (41). A support plate (43) is fixedly connected to the inner wall of the piston pad (42). A slide rod (44) is fixedly connected to the left surface of the support plate (43). A moving ring (45) is fixedly connected to the left surface of the slide rod (44). A rotating shaft (47) is rotatably connected through the left surface of the fixed plate (1). A guide groove (48) is provided on the right section of the outer wall of the rotating shaft (47). A protrusion (46) is fixedly connected to the inner surface of the moving ring (45). A connecting plate (410) is fixedly connected to the outer wall of the rotating shaft (47). A counterweight (49) is fixedly connected to the lower surface of the connecting plate (410). The adjustment assembly (5) includes a round rod (52), on the left surface of which a positioning plate (51) is fixedly connected, and the round rod (52) passes through and is rotatably connected to the left surface of the rotating shaft (47).

2. The image-stabilized camera according to claim 1, characterized in that: The adjustment component (5) also includes a pull rope (53), which passes through and slides the lower surface of the rotating shaft (47). The inner wall of the bottom end of the rotating shaft (47) is elastically connected to a moving plate (56) by a compression spring (55). A locking block (57) is fixedly connected to the upper surface of the moving plate (56). A locking groove (54) is opened on the outer wall of the round rod (52).

3. The image-stabilized camera according to claim 1, characterized in that: The movable ring (45) is slidably connected to the inner surface of the fixed plate (1), and the movable ring (45) is sleeved on the outer wall of the rotating shaft (47).

4. The image-stabilized camera according to claim 1, characterized in that: The guide groove (48) is spiral-shaped, and the protrusion (46) is slidably connected to the inner wall of the guide groove (48).

5. A stabilized camera for image capture according to claim 1, characterized in that: The connecting plate (410) is configured as a "U" shape with the opening facing upwards.

6. A stabilized camera for image capture according to claim 1, characterized in that: The positioning plate (51) is fixedly installed by bolts and the mounting plate (3).

7. A stabilized camera for image capture according to claim 2, characterized in that: The card block (57) is inserted into the inner wall of the card slot (54), and the edge of the upper surface of the card block (57) is chamfered.

8. A stabilized camera for image capture according to claim 2, characterized in that: The movable plate (56) is slidably connected to the inner wall of the rotating shaft (47).

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