Intelligent voice control camera

Abstract

The utility model discloses an intelligent voice control camera, and belongs to the field of voice cameras. An intelligent voice control camera comprises a base and a camera body arranged at the bottom of the base, the top of the base is provided with a sound receiving structure, the sound receiving structure comprises an audio collector fixedly connected to the top of the base, the output end of the audio collector is bidirectionally and electrically connected with the input end of the camera body, and the top of the base is provided with an extension part. The extension part is arranged on the surface of the audio collector in a surrounding manner, and the top of the extension part is fixedly connected with an extension frame; according to the utility model, external noise is shielded by using the surface shape through the extension part and the extension frame, so that an audio instruction enters the extension part and the extension frame through the openings in the surfaces of the extension part and the extension frame to be reflected and is received and confirmed by the audio collector, the influence of noise generated in the surrounding environment on instruction identification is reduced, and the identification accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of voice cameras, in particular to an intelligent voice-controlled camera. Background Art

[0002] Voice cameras, also known as surveillance cameras with voice functions, are the products of the development of security surveillance technology. They usually have built-in microphones and speakers, and can realize the functions of recording and playing voice, providing users with a more intelligent surveillance experience.

[0003] For example, the patent number disclosed by the Chinese Patent Network is: 201910005093.X, and the patent name is: An intelligent voice camera, including a camera, a bearing circular plate, an annular filter plate, a voice speaker, an annular groove, an annular cavity, an air distribution hole, a circular cover, a voice module, a micro air pump, an internally threaded perforation, a trachea, a circular plate, a connecting rod, a support rod, an electric push rod, a plastic pipe, a motor, a screw rod, a slider and a strip-shaped chute. The structure of the present invention is reasonable, which is convenient to place the camera in the protection structure according to the harsh surrounding environment, is beneficial to blowing off the dust adsorbed on the speaker structure, avoiding the situation that the dust accumulation affects the use, and at the same time is convenient to remove the stubbornly attached dust through the sponge ring structure with loose pores, is beneficial to changing the monitoring range of the camera, and is convenient to monitor the things in the space on one side of the top of the camera.

[0004] However, the existing voice cameras can only synchronously collect the surrounding environmental sound waves. In complex environments, such as noisy, echo or multi-person simultaneous speaking environments, their accuracy will be affected, resulting in the monitor being unable to correctly identify the user's instructions or incorrectly execute other instructions. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that the surrounding noisy environment affects the collection accuracy in the prior art, and to propose an intelligent voice-controlled camera.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An intelligent voice-controlled camera, including a base;

[0008] A body disposed at the bottom of the base;

[0009] A sound collection structure is arranged on the top of the base. The sound collection structure includes an audio collector fixedly connected to the top of the base. The output end of the audio collector is bidirectionally electrically connected to the input end of the body. An extension part is arranged on the top of the base. The extension part is arranged around the surface of the audio collector. An extension frame is fixedly connected to the top of the extension part.

[0010] As a preferred technical solution of the present application, a sleeve is fixedly connected to the surface of the extension part. The sleeve is sleeved on the surface of the base, and the sleeve is movably connected to the base through a bearing. A transmission structure is arranged on one side of the machine body, and the transmission structure can drive the extension part to rotate.

[0011] As a preferred technical solution of the present application, the transmission structure includes a toothed ring sleeved on the surface of the sleeve. The toothed ring is fixedly connected to the sleeve. A motor is arranged on the back of the machine body, and an output end of the motor is fixedly connected with a bevel gear. The bevel gear is located at the bottom of the toothed ring and meshes with the toothed ring.

[0012] As a preferred technical solution of the present application, a bracket is fixedly connected to the top of the base, and a mounting plate is fixedly connected to one side of the bracket away from the base.

[0013] As a preferred technical solution of the present application, a connection frame is fixedly connected to the surface of the mounting plate. One side of the connection frame away from the mounting plate is sleeved on the surface of the motor and fixedly connected to the motor.

[0014] As a preferred technical solution of the present application, reinforcing ribs are fixedly connected to both the left side and the right side of the connection frame. One side of the reinforcing rib away from the connection frame is fixedly connected to the bottom of the mounting plate.

[0015] As a preferred technical solution of the present application, an azimuth collector is fixedly connected to the top of the toothed ring. The number of azimuth collectors is four and they are evenly arranged in a circular pattern. The azimuth collector can judge the audio transmission direction.

[0016] As a preferred technical solution of the present application, extension plates are fixedly connected to both the left side and the right side of the connection frame. One side of the extension plate away from the connection frame extends to the top of the toothed ring. A wiping pad is fixedly connected to the bottom of the extension plate, and the bottom of the wiping pad contacts the surface of the azimuth collector.

[0017] As a preferred technical solution of the present application, a protective cover is fixedly connected to the surface of the connection frame. The bevel gear and the motor are both located inside the protective cover.

[0018] As a preferred technical solution of the present application, a controller is bidirectionally electrically connected to the surface of the motor, and an output end of the azimuth collector is bidirectionally electrically connected to an input end of the controller.

[0019] Compared with the prior art, the present utility model provides an intelligent voice control camera, which has the following beneficial effects:

[0020] 1. The intelligent voice-controlled camera uses the surface shape of the extension part and the extension frame to block external noise, allowing audio instructions to enter its interior through the openings on the surfaces of the extension part and the extension frame for reflection and confirmation by the audio collector, reducing the impact of noise generated by the surrounding environment on instruction recognition and improving the recognition accuracy.

[0021] 2. The intelligent voice-controlled camera can make the sound collection structure have a rotating effect by setting a sleeve, which can meet the collection requirements of instructions in different directions.

[0022] 3. The intelligent voice-controlled camera can push the sound collection structure to rotate automatically by setting a transmission structure, further improving the automatic collection effect of the machine body.

[0023] 4. The intelligent voice-controlled camera can facilitate the user to install the machine body by setting a bracket and a mounting plate, avoiding the influence on the rotation of the sound collection structure.

[0024] 5. The intelligent voice-controlled camera can support the motor by setting a connection frame, which can improve the connection stability of the motor.

[0025] 6. The intelligent voice-controlled camera can increase the contact area between the connection frame and the mounting plate by setting a reinforcing rib, preventing the connection between the two from breaking due to excessive load.

[0026] 7. The intelligent voice-controlled camera can accurately judge the audio direction by setting a direction collector, improving the collection accuracy.

[0027] 8. The intelligent voice-controlled camera can clean the direction collector on the surface during the rotation of the gear ring by setting an extension plate and a wiping pad, reducing the dust adhesion amount.

[0028] 9. The intelligent voice-controlled camera can improve the safety of the connection frame by setting a protective cover, reducing the contact area between the transmission structure and the external environment.

[0029] 10. The intelligent voice-controlled camera can directly drive the motor to operate by setting a controller, achieving the effect of direct structural linkage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of the present utility model;

[0031] Figure 2 is a schematic rear view structural diagram of the present utility model;

[0032] Figure 3 is a schematic front view structural diagram of the present utility model;

[0033] Figure 4 It is a schematic upward view structure of the present utility model;

[0034] Figure 5 It is a schematic left view of a partial structure of the present utility model;

[0035] Figure 6 For the present utility model Figure 2 Schematic enlarged structure view of part A.

[0036] In the figure: 1, base; 2, body; 3, sound collection structure; 4, audio collector; 5, extension part; 6, expansion frame; 7, sleeve; 8, transmission structure; 9, toothed ring; 10, motor; 11, bevel gear; 12, bracket; 13, mounting plate; 14, connection frame; 15, reinforcing rib; 16, azimuth collector; 17, extension plate; 18, wiping pad; 19, protective cover; 20, controller. Specific embodiments

[0037] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0038] Embodiment 1:

[0039] Referring to Figures 1-6 , an intelligent voice-controlled camera, including a base 1;

[0040] A body 2 provided at the bottom of the base 1;

[0041] A sound collection structure 3 is provided on the top of the base 1. The sound collection structure 3 includes an audio collector 4 fixedly connected to the top of the base 1. The output end of the audio collector 4 is bidirectionally electrically connected to the input end of the body 2. An extension part 5 is provided on the top of the base 1. The extension part 5 is arranged around the surface of the audio collector 4. An extension frame 6 is fixedly connected to the top of the extension part 5. By using the surface shape of the extension part 5 and the extension frame 6 to block external noise, the audio instruction enters its interior through the openings on the surfaces of the extension part 5 and the extension frame 6 for reflection and is received and confirmed by the audio collector 4, reducing the influence of the noise generated by the surrounding environment on the instruction recognition and improving the recognition accuracy. A sleeve 7 is fixedly connected to the surface of the extension part 5. The sleeve 7 is sleeved on the surface of the base 1. The sleeve 7 is movably connected to the base 1 through a bearing. A transmission structure 8 is provided on one side of the body 2. The transmission structure 8 can drive the extension part 5 to rotate. By providing the sleeve 7, the sound collection structure 3 can have a rotating effect, which can meet the collection requirements of instructions in different directions. The transmission structure 8 includes a toothed ring 9 sleeved on the surface of the sleeve 7. The toothed ring 9 is fixedly connected to the sleeve 7. A motor 10 is provided on the back of the body 2. The output end of the motor 10 is fixedly connected to a bevel gear 11. The bevel gear 11 is located at the bottom of the toothed ring 9 and meshes with the toothed ring 9. A bracket 12 is fixedly connected to the top of the base 1. A mounting plate 13 is fixedly connected to the side of the bracket 12 away from the base 1. A connecting frame 14 is fixedly connected to the surface of the mounting plate 13. The side of the connecting frame 14 away from the mounting plate is sleeved on the surface of the motor 10 and fixedly connected to the motor 10. Reinforcing ribs 15 are fixedly connected to both the left and right sides of the connecting frame 14. The sides of the reinforcing ribs 15 away from the connecting frame 14 are fixedly connected to the bottom of the mounting plate 13. An azimuth collector 16 is fixedly connected to the top of the toothed ring 9. The number of the azimuth collectors 16 is four and they are evenly arranged in a circle. The azimuth collector 16 can judge the audio emission direction. Extension plates 17 are fixedly connected to both the left and right sides of the connecting frame 14. The sides of the extension plates 17 away from the connecting frame 14 extend to the top of the toothed ring 9. A wiping pad 18 is fixedly connected to the bottom of the extension plate 17. The bottom of the wiping pad 18 contacts the surface of the azimuth collector 16. A protective cover 19 is fixedly connected to the surface of the connecting frame 14. The bevel gear 11 and the motor 10 are both located inside the protective cover 19. The surface of the motor 10 is bidirectionally electrically connected to a controller 20. The output end of the azimuth collector 16 is bidirectionally electrically connected to the input end of the controller 20.

[0042] Specifically, when this intelligent voice-controlled camera is working / being used: When in use, the body 2 connected to the base 1 is installed on the indoor roof through the mounting plate 13 for monitoring. When the user sends a voice command, the azimuth collector 16 judges the sound direction and drives the motor 10 to operate. The motor 10 drives the bevel gear 11 to rotate. The bevel gear 11 uses its teeth to push the toothed ring 9 to rotate synchronously. The toothed ring 9 drives the extension part 5 to rotate on the surface of the base 1 through the sleeve 7. When the openings on the surfaces of the extension part 5 and the extension frame 6 correspond to the sound direction, the user needs to send a voice command again. The extension part 5 and the extension frame 6 can block external noise using their surface shapes, enabling the audio command to enter their interiors through the openings on the surfaces of the extension part 5 and the extension frame 6 for reflection and confirmation by the audio collector 4.

[0043] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An intelligent voice-controlled camera, comprising a base (1); a body (2) disposed at the bottom of the base (1); It is characterized in that a sound collection structure (3) is provided at the top of the base (1), the sound collection structure (3) includes an audio collector (4) fixedly connected to the top of the base (1), the output end of the audio collector (4) is bidirectionally electrically connected to the input end of the body (2), an extension part (5) is provided at the top of the base (1), the extension part (5) is disposed around the surface of the audio collector (4), and an extension frame (6) is fixedly connected to the top of the extension part (5).

2. The intelligent voice-controlled camera according to claim 1, wherein A sleeve (7) is fixedly connected to the surface of the extension part (5), the sleeve (7) is sleeved on the surface of the base (1), the sleeve (7) is movably connected to the base (1) through a bearing, a transmission structure (8) is provided on one side of the body (2), and the transmission structure (8) can drive the extension part (5) to rotate.

3. The intelligent voice control camera according to claim 2, wherein The transmission structure (8) includes a toothed ring (9) sleeved on the surface of the sleeve (7), the toothed ring (9) is fixedly connected to the sleeve (7), a motor (10) is provided on the back of the body (2), the output end of the motor (10) is fixedly connected with a bevel gear (11), and the bevel gear (11) is located at the bottom of the toothed ring (9) and meshes with the toothed ring (9).

4. An intelligent voice-controlled camera according to claim 3, wherein, A bracket (12) is fixedly connected to the top of the base (1), and a mounting plate (13) is fixedly connected to the side of the bracket (12) away from the base (1).

5. The intelligent voice-controlled camera according to claim 4, wherein A connecting frame (14) is fixedly connected to the surface of the mounting plate (13), and the side of the connecting frame (14) away from the mounting plate is sleeved on the surface of the motor (10) and fixedly connected to the motor (10).

6. The intelligent voice-controlled camera according to claim 5, wherein Reinforcing ribs (15) are fixedly connected to both the left and right sides of the connecting frame (14), and the sides of the reinforcing ribs (15) away from the connecting frame (14) are fixedly connected to the bottom of the mounting plate (13).

7. An intelligent voice-controlled camera according to claim 5, characterized in that, An azimuth collector (16) is fixedly connected to the top of the toothed ring (9), the number of the azimuth collectors (16) is four and they are evenly arranged in a circle, and the azimuth collector (16) can judge the audio emission direction.

8. An intelligent voice-controlled camera according to claim 7, characterized in that, Extension plates (17) are fixedly connected to both the left and right sides of the connecting frame (14), the sides of the extension plates (17) away from the connecting frame (14) extend to the top of the toothed ring (9), a wiping pad (18) is fixedly connected to the bottom of the extension plate (17), and the bottom of the wiping pad (18) is in contact with the surface of the azimuth collector (16).

9. An intelligent voice-controlled camera according to claim 5, characterized in that, A protective cover (19) is fixedly connected to the surface of the connecting frame (14), and both the bevel gear (11) and the motor (10) are located inside the protective cover (19).

10. An intelligent voice control camera according to claim 7, characterized in that, The surface of the motor (10) is bidirectionally electrically connected to a controller (20), and the output end of the azimuth collector (16) is bidirectionally electrically connected to the input end of the controller (20).

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