Gun and dome camera linkage double-picture camera with stable snapshot function

Abstract

The invention provides a gun and ball linkage double-picture camera capable of capturing images stably, a first rotating bearing and a second rotating bearing are hinged to the inner wall of a protection ring, the end parts of the first rotating bearing and the second rotating bearing are respectively connected with a first inclined plate and a second inclined plate in a swinging manner, and an extension ring is connected to the joint of the first inclined plate and the second inclined plate in a sliding and nested manner; one side of the first inclined plate and one side of the second inclined plate are both slidably connected with lining plates, rotating shafts are hinged to the inner walls, close to the protection ring, of the lining plates, after the motor holder and the second camera stop rotating, the first inclined plate and the second inclined plate incline downwards to return, the rotating frame is limited, and an output shaft of the motor holder can be limited; therefore, after the output shaft of the motor holder stops rotating, the situation that the output shaft rotates again due to inertia can be avoided, and the camera can form stable snapshot.

Description

Technical Field

[0001] This invention relates to the field of image communication technology, and in particular to a stable capture-capture dual-view camera with gun-ball linkage. Background Technology

[0002] A camera is a semiconductor imaging device. In security surveillance systems, images are currently mainly generated by CCD cameras. A dual-view camera with a PTZ camera refers to a surveillance camera that combines a high-definition network camera and a PTZ megapixel high-definition network camera. This article provides technical insights into cameras. Research on cameras has revealed the following issues: Since cameras are usually remotely controlled, the remote control motor drives the pan-tilt unit to rotate, and the pan-tilt unit drives the camera to rotate and capture images. One end of the motor has an output end. When the output end stops rotating, due to the inertia generated during rotation, the pan-tilt unit can easily drive the camera to rotate again. This means that after the output end of the motor stops rotating, it cannot further limit the transmission end. As a result, after the remote control motor drives the camera to rotate and capture images, the camera is prone to capture deviation, and thus cannot assist the camera in capturing images stably. Currently, CN202211533986.X discloses an outdoor bullet-and-ball linkage camera. This invention features an adjustable connecting bracket whose front end is connected to a disc-shaped fixing base. The lower end of the disc-shaped fixing base is rotatably connected to the end of a mounting rod, and a connecting sleeve is fixedly fitted onto the middle of the mounting rod. A first rotating motor is fixedly installed on the upper end of the disc-shaped fixing base. This bullet-and-ball linkage camera can adjust the illumination angle of the bullet camera up and down as needed, and can monitor a 360-degree surrounding area, improving monitoring flexibility. It can effectively install and use bullet and ball cameras simultaneously, greatly improving the installation efficiency and adjustment capability of the monitoring range. This invention primarily solves the problem of the inability to assist cameras in stable image capture. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention provides a stable, dual-view camera with integrated gun and ball sensors for capturing images, thereby resolving the issues described in the background section.

[0004] The purpose and effect of the present invention, a stable capture-capturing dual-view camera with gun-ball linkage, are achieved by the following specific technical means: A stable capture-capturing dual-view camera with gun-ball linkage includes a base, a camera one is installed at the end of the base, brackets are provided on both sides of the camera one, a motor gimbal is rotatably connected to the two sides of the brackets away from the camera one, and a camera two is rotatably connected to the inner side of the motor gimbal.

[0005] Furthermore, the base is bolted to the wall, and a motor is installed inside the base. The motor is connected to the power circuit through a power cord, and the motor drives the camera to rotate horizontally 360°.

[0006] Furthermore, the first camera is a bullet camera, and the second camera is a dome camera.

[0007] Furthermore, the motor gimbal is installed inside the bracket. The motor gimbal consists of two parts: a motor and a gimbal. The motor is connected to the power circuit via a power cord, and the motor drives the second camera to rotate vertically for shooting via the gimbal.

[0008] Furthermore, the motor gimbal is surrounded by a protective ring and a rotating frame on the outside of the output shaft near the second camera.

[0009] Furthermore, the rotating frame surrounds the outside of the motor gimbal output shaft, and the protective ring surrounds the outside of the rotating frame. Both the protective ring and the rotating frame are located outside the support. When the rotating frame rotates due to the output shaft of the motor gimbal, the protective ring is in a stationary state.

[0010] Furthermore, the end of the rotating frame is hinged with a locking post, and a turntable is rotatably connected to the inner side of the locking post.

[0011] Furthermore, the four corners of the rotating frame extend to the inner side of the protective ring, and grooves are provided at the four corner ends of the rotating frame. The locking pin and the turntable are located inside the grooves at the four corner ends of the rotating frame, and the locking pin is rotatably connected to the inside of the grooves of the rotating frame.

[0012] Furthermore, the turntable is elliptical in shape, extends to the outside of the rotating frame, and is distributed inside the protective ring.

[0013] Furthermore, the inner wall of the protective ring is hinged with a first rotary bearing and a second rotary bearing. The ends of the first rotary bearing and the second rotary bearing are respectively oscillatingly connected with a first inclined plate and a second inclined plate. An extension ring is slidably nested at the junction of the first inclined plate and the second inclined plate. A liner is slidably connected to one side of both the first inclined plate and the second inclined plate. A rotating shaft is hinged to the liner near the inner wall of the protective ring.

[0014] Furthermore, the first rotary bearing and the first inclined plate are matched together, the second rotary bearing and the second inclined plate are matched together, and multiple sets of the first and second inclined plates are arranged on the inner wall of the protective ring. Each set of the first and second inclined plates is V-shaped.

[0015] Furthermore, a sliding groove is provided on one side of the inclined plate one and the inclined plate two, and a groove is provided at the end of the inclined plate one and the inclined plate two away from the rotary bearing one and the rotary bearing two, and the extension ring slides and nests inside the groove.

[0016] Furthermore, the extension ring is arc-shaped with an arc angle of 90-120°, and the extension ring is made of a deformable material, such as rubber.

[0017] Furthermore, all the rotating shafts are hinged to the inner wall of the protective ring, and the protective ring swings at an angle of 5-35° through the rotating shaft. The liner plates are arranged in groups of two, and each group of liner plates is V-shaped. The weight of the liner plates is 100-200g greater than the weight of inclined plate one and inclined plate two.

[0018] Beneficial effects: 1. When the output shaft of the motor gimbal drives the second camera to rotate and capture images, the rotating frame rotates synchronously, and the turntables at the four corners of the rotating frame rotate synchronously with the inner side of the protective ring; 2. Since the turntable is located between each set of inclined plates one and two, when the rotating frame rotates, the turntable is pressed against one side of inclined plate one or inclined plate two. Inclined plate one or inclined plate two can swing at an angle through rotating bearing one and rotating shaft two. At this time, inclined plate one and inclined plate two facilitate the turntable and rotating frame to rotate inside the protective ring, which in turn facilitates the rotation of camera two to take pictures. 3. When the motor pan-tilt unit stops rotating, the second camera stops rotating simultaneously. Since the locking pins and turntable are located at the four corners of the rotating frame, when the rotating frame rotates, one set of locking pins and turntable on the outer side of the rotating frame is located above the inside of the protective ring. 4. After the inclined plates 1 and 2 at the upper end of the protective ring swing at an angle, since the weight of the liner plate is 100-200g greater than the weight of inclined plates 1 and 2, the weight of the liner plate assists inclined plates 1 and 2 in returning to their original position after swinging. With the turntable positioned between each set of inclined plates 1 and 2, inclined plates 1 and 2 can form a limit on the outside of the turntable and rotating frame after returning to their original position. By tilting downwards and returning to their original position after the motor gimbal and camera 2 stop rotating, inclined plates 1 and 2 can limit the rotating frame and restrict the output shaft of the motor gimbal. This prevents the output shaft from rotating again due to inertia after the output shaft of the motor gimbal stops rotating, thus enabling the camera to capture images stably. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 This is a schematic diagram of the overall exploded structure of the present invention.

[0021] Figure 3 This is a schematic diagram of the support structure of the present invention.

[0022] Figure 4 This is a schematic diagram of the second camera structure of the present invention.

[0023] Figure 5 This is a schematic diagram of the motor gimbal structure of the present invention.

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the protective ring of the present invention.

[0025] Figure 7 This is a schematic diagram of the rotating frame assembly structure of the present invention.

[0026] Figure 8 This is a schematic diagram of the inclined plate component of the present invention.

[0027] Figure 9 This is an exploded view of one component of the inclined plate of the present invention.

[0028] Figure 10 This is an exploded view of the rotating frame assembly of the present invention.

[0029] Figure 1-10 In the diagram, the correspondence between component names and drawing numbers is as follows: 1-Base, 101-Camera 1, 102-Bracket, 103-Camera 2, 104-Motor Pan / Tilt Head, 2-Protective Ring, 201-Rotating Frame, 202-Turntable, 203-Snap-fit ​​Column, 3-Sloping Plate 1, 301-Rotating Bearing 1, 302-Extension Ring, 303-Sloping Plate 2, 304-Rotating Bearing 2, 4-Rotating Shaft, 401-Liner Plate. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Example

[0031] As attached Figure 1 To be continued Figure 10 As shown: Example 1: A stable capture gun-ball linkage dual-view camera includes a base 1, a camera 101 is installed at the end of the base 1, and brackets 102 are provided on both sides of the camera 101. A motor gimbal 104 is rotatably connected to both sides of the bracket 102 away from the camera 101, and a camera 2 103 is rotatably connected to the inner side of the motor gimbal 104. Among them: base 1, base 1 is installed on the wall by bolts, and the inside of base 1 is equipped with a motor. The motor is connected to the power circuit through a power cord. The motor drives camera 101 to rotate horizontally 360°. Camera 101 is a bullet camera, and Camera 203 is a dome camera. The bracket 102 and the motor gimbal 104 are installed inside the bracket 102. The motor gimbal 104 is divided into two parts: a motor and a gimbal. The motor is connected to the power circuit through a power cable. The motor drives the camera 103 to rotate vertically to shoot through the gimbal 104. The motor gimbal 104 has a protective ring 2 and a rotating frame 201 surrounding the outer side of the output shaft of the motor gimbal 104 near the camera 2 103. The protective ring 2 and the rotating frame 201 are located on the outside of the output shaft of the motor gimbal 104. The protective ring 2 is also located on the outside of the rotating frame 201. Both the protective ring 2 and the rotating frame 201 are located on the outside of the bracket 102. When the rotating frame 201 is rotated by the output shaft of the motor gimbal 104, the protective ring 2 is stationary. The rotating frame 201 surrounds the outside of the output shaft of the motor gimbal 104, and the protective ring 2 surrounds the outside of the rotating frame 201. (Refer to the instruction manual for details.) Figure 5 As shown; The base 1 is mounted on the wall with bolts, while both camera 101 and camera 2 103 are connected to the power circuit via power cords. The motor inside the base 1 can drive camera 101, bracket 102 and camera 2 103 to rotate horizontally as a whole, so that camera 101 and camera 2 103 can form a horizontal rotation for capturing images. The motor gimbal 104 can drive camera 2 103 to rotate vertically, so that camera 2 103 can rotate vertically for capturing images. Example 2: Refer to the attached instruction manual Figure 5-10 It can be seen that the difference between Embodiment 2 and Embodiment 1 is that the end of the rotating frame 201 is hinged with a snap-fit ​​post 203, and the inner side of the snap-fit ​​post 203 is rotatably connected to a turntable 202. Wherein: the four corners of the snap-fit ​​post 203 and the rotating frame 201 extend to the inner side of the protective ring 2, and the four corner ends of the rotating frame 201 are provided with grooves, the snap-fit ​​post 203 and the turntable 202 are located inside the grooves at the four corner ends of the rotating frame 201, and the snap-fit ​​post 203 is rotatably connected to the inner side of the groove of the rotating frame 201. The rotating frame 201 has grooves at its four corners. The locking posts 203 and the turntable 202 are located inside the grooves at the four corners of the rotating frame 201. Please refer to the instruction manual for details. Figure 10 As shown; The locking posts 203 and the turntable 202 are located at the four corners of the rotating frame 201. Therefore, when the rotating frame 201 rotates, one set of locking posts 203 and the turntable 202 on the outer side of the rotating frame 201 are positioned above the inside of the protective ring 2. Please refer to the instruction manual appendix. Figure 6 As shown; Turntable 202 is elliptical in shape and extends to the outside of rotating frame 201. Turntable 202 is distributed inside protective ring 2. Among them: when the output shaft of the motor gimbal 104 drives the camera 2 103 to rotate and capture images, the rotating frame 201 rotates synchronously, and the turntables 202 at the four corners of the rotating frame 201 rotate synchronously with the inner side of the protective ring 2. Example 3: Refer to the attached instruction manual Figure 5-9 It can be seen that the difference between Embodiment 3 and Embodiments 1-2 is that the inner wall of the protective ring 2 is hinged with a first rotary bearing 301 and a second rotary bearing 304. The ends of the first rotary bearing 301 and the second rotary bearing 304 are respectively oscillatingly connected with a first inclined plate 3 and a second inclined plate 303. An extension ring 302 is slidably nested at the junction of the first inclined plate 3 and the second inclined plate 303. A liner plate 401 is slidably connected to one side of the first inclined plate 3 and the second inclined plate 303. A rotating shaft 4 is hinged to the liner plate 401 near the inner wall of the protective ring 2. Among them: Rotary bearing 301, Rotary bearing 301 and inclined plate 3 are matched together, Rotary bearing 304 and inclined plate 303 are matched together, Inclined plate 3 and inclined plate 303 are arranged in multiple sets, distributed on the inner wall of the protective ring 2, and each set of inclined plate 3 and inclined plate 303 is in the shape of "V". Inclined plate 1.3 and inclined plate 2.303 are both V-shaped. Please refer to the instruction manual for details. Figure 8 As shown; Multiple sets of inclined plates 3 and 303 are arranged. One side of the turntable 202 and the rotating frame 201 is located between each set of inclined plates 3 and 303, which facilitates the clamping of the turntable 202 and the rotating frame 201 between each set of inclined plates 3 and 303. Please refer to the instruction manual for details. Figure 6 and 7 As shown; Inclined plate 1 3 and inclined plate 2 303, with a sliding groove on one side of inclined plate 1 3 and inclined plate 2 303, and a groove on the end of inclined plate 1 3 and inclined plate 2 303 away from rotary bearing 1 301 and rotary bearing 2 304, and extension ring 302 slidably nested and connected inside the groove. Extension ring 302 is arc-shaped with an arc angle of 90-120°. Extension ring 302 can be made of deformable material, such as rubber. By setting the extension ring 302, when the first inclined plate 3 or the second inclined plate 303 swings, the extension ring 302 can synchronously drive the second inclined plate 303 or the first inclined plate 3 to swing synchronously, which facilitates the rotation of the rotating frame 201 to rotate inside the protective ring 2. A groove is provided on one side of inclined plate 3 and inclined plate 303. One end of the liner 401 slides inside the groove. Please refer to the instruction manual for details. Figure 8 As shown; The inclined plate 1 3 and inclined plate 2 303 at the upper end of the protective ring 2 swing downward as a whole, and the liner 401 swings downward simultaneously. The rotating shaft 4 and the liner 401 are both hinged to the inner wall of the protective ring 2. The protective ring 2 swings at an angle of 5-35° through the rotating shaft 4. The liner 401 is in a group of two. Each group of liner 401 is in a "V" shape. The weight of the liner 401 is 100-200g greater than the weight of the inclined plate 1 3 and the inclined plate 2 303. The liner plates 401 are arranged in pairs, and each pair of liner plates 401 is V-shaped. The orientation of each pair of liner plates 401 is opposite to that of inclined plate 3 and inclined plate 2 303. The weight of the liner 401 is 100-200g greater than that of the inclined plate 3 and the second inclined plate 303, which makes it convenient to use the weight of the liner 401 to assist the inclined plate 3 and the second inclined plate 303 in returning to their original position after they have swung. Wherein: Since the turntable 202 is located between each set of inclined plate 3 and inclined plate 303, when the rotating frame 201 rotates, the turntable 202 is pressed against one side of inclined plate 3 or inclined plate 303. Inclined plate 3 or inclined plate 303 can swing at an angle through the rotating bearing 301 and the rotating shaft 304. At this time, inclined plate 3 and inclined plate 303 facilitate the turntable 202 and the rotating frame 201 to rotate inside the protective ring 2, thereby facilitating the rotation of camera 103 to take pictures; When the motor gimbal 104 stops rotating, the second camera 103 stops rotating synchronously. Since the locking pins 203 and the turntable 202 are located at the four corners of the rotating frame 201, when the rotating frame 201 rotates, one set of locking pins 203 and the turntable 202 on the outside of the rotating frame 201 are located above the inside of the protective ring 2. After the inclined plates 3 and 303 at the upper end of the protective ring 2 swing at an angle, since the weight of the liner 401 is 100-200g greater than that of the inclined plates 3 and 303, the weight of the liner 401 assists the inclined plates 3 and 303 in returning to their original position after swinging. With the turntable 202 positioned between each set of inclined plates 3 and 303, the inclined plates 3 and 303 can limit the turntable 202 and the outer side of the rotating frame 201 after returning to their original position. After the motor gimbal 104 and camera 2 103 stop rotating, the downward tilting of the inclined plates 3 and 303 limits the rotating frame 201, thus limiting the output shaft of the motor gimbal 104. This prevents the output shaft from rotating again due to inertia after it stops rotating, allowing the camera to capture images stably.

Claims

1. A stable capture gun-ball linkage dual-screen camera, characterized by: include A base (1), wherein a camera 1 (101) is mounted at an end of the base (1), and brackets (102) are provided on both sides of the camera 1 (101); The motor pan-tilt platform (104) is rotatably connected to the inner side of the bracket (102), and the inner side of the motor pan-tilt platform (104) is rotatably connected to the second camera (103). The motor pan-tilt platform (104) is divided into two parts: a motor and a pan-tilt platform, wherein the motor is connected to the power supply circuit via a power line, and the motor drives the second camera (103) to rotate in a vertical direction to shoot through the pan-tilt platform (104); The outer side of the output shaft of the motor platform (104) close to the second camera (103) is surrounded by a protective ring (2) and a rotating frame (201).

2. The stable capture gun-ball linkage dual-screen camera according to claim 1, characterized in that: The rotating frame (201) surrounds the outer side of the output shaft of the motor pan-tilt platform (104), the protective ring (2) surrounds the outer side of the rotating frame (201), the protective ring (2) and the rotating frame (201) are both located on the outer side of the bracket (102), and when the rotating frame (201) is driven to rotate by the output shaft of the motor pan-tilt platform (104), the protective ring (2) is in a stationary state.

3. The stable capture gun-ball linkage dual-screen camera according to claim 1, characterized in that: A clamping column (203) is hingedly connected to the end of the rotating frame (201), and a rotating disk (202) is rotatably connected to the inner side of the clamping column (203).

4. The stable capture gun-ball linkage dual-screen camera according to claim 3, characterized in that: The four corners of the rotating frame (201) extend to the inner side of the protective ring (2); grooves are provided at the four corner ends of the rotating frame (201); the clamping posts (203) and the rotating disk (202) are located inside the grooves at the four corner ends of the rotating frame (201); and the clamping posts (203) are rotatably connected to the inner side of the grooves of the rotating frame (201).

5. The stable capture gun-ball linkage dual-screen camera according to claim 3, characterized in that: The rotating disk (202) is elliptical in shape, extends to the outside of the rotating frame (201), and is distributed inside the protective ring (2).

6. The stable capture gun-ball linkage dual-screen camera according to claim 1, characterized in that: The inner wall of the protective ring (2) is hinged with a rotating bearing 1 (301) and a rotating bearing 2 (304); the ends of the rotating bearing 1 (301) and the rotating bearing 2 (304) are swingably connected to an inclined plate 1 (3) and an inclined plate 2 (303) respectively; the connecting part of the inclined plate 1 (3) and the inclined plate 2 (303) is slidably nested with an extension ring (302); one side of the inclined plate 1 (3) and the inclined plate 2 (303) is slidably connected to a lining plate (401); and the lining plate (401) is hinged with a rotating shaft (4) near the inner wall of the protective ring (2).

7. The stable capture gun-ball linkage dual-screen camera according to claim 6, characterized in that: The rotating bearing 1 (301) and the inclined plate 1 (3) are matched with each other, and the rotating bearing 2 (304) and the inclined plate 2 (303) are matched with each other. The inclined plates 1 (3) and the inclined plates 2 (303) are arranged in multiple groups and distributed on the inner wall of the protective ring (2). Each group of the inclined plates 1 (3) and the inclined plates 2 (303) is in a "V" shape.

8. The stable capture gun-ball linkage dual-screen camera according to claim 6, characterized in that: A sliding groove is provided on one side of the inclined plate 1 (3) and the inclined plate 2 (303); a groove is provided at the end of the inclined plate 1 (3) and the inclined plate 2 (303) away from the rotating bearing 1 (301) and the rotating bearing 2 (304); and the extension ring (302) is slidably nested and connected inside the groove; A slide groove is provided on one side of the inclined plate 1 (3) and the inclined plate 2 (303), and one end of the lining plate (401) slides inside the slide groove.

9. The stable capture gun-ball linkage dual-screen camera according to claim 6, characterized in that: The extension ring (302) is arranged in an arc shape, and the arc angle is 90-120°.

10. The stable capture gun-ball linkage dual-screen camera according to claim 6, characterized in that: The rotating shafts (4) are hinged to the inner wall of the protective ring (2), and the protective ring (2) is swung at an angle of 5-35 degrees through the rotating shafts (4). The lining plates (401) are grouped in pairs, and each group of lining plates (401) is in a "V" shape. The weight of the lining plates (401) is 100-200 g greater than the weight of the inclined plate 1 (3) and the inclined plate 2 (303); Each group of lining plates (401) is oriented opposite to the inclined plate 1 (3) and the inclined plate 2 (303); After the inclined plate 1 (3) and the inclined plate 2 (303) swing, the weight of the lining plate (401) can assist the inclined plate 1 (3) and the inclined plate 2 (303) to swing back to their original positions.

Images