Camera and microphone array integrated module

Abstract

The utility model relates to the technical field of display terminals, and discloses a camera and microphone array integrated module, which comprises a bottom frame, a mounting box is arranged on the bottom frame, a microphone module is fixedly arranged on the front surface of the mounting box, microphones are arranged on the microphone module at equal intervals, and a camera is arranged on the microphone module. The top of the mounting box is rotationally connected with a rotating rod through a bearing, and the bottom end of the rotating rod extends into the mounting box. According to the utility model, the microphone and the camera are installed on the installation box at the same time to form an integrated design, and during maintenance, the connecting block is pulled to stretch the spring and drive the insertion rod to move at the same time, and the insertion rod is separated from the bottom frame, so that the fixation of the installation box is released, and the installation box and the bottom frame are separated; the microphone module and the camera module are convenient to maintain, the structure is simple, and the disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of display terminals, in particular to an integrated module of a camera and a microphone array. Background Art

[0002] Video conferencing system refers to a system that enables two or more individuals or groups in different locations to exchange audio, video and file data through transmission lines and multimedia equipment to achieve instant and interactive communication and realize remote conferencing.

[0003] Video conferencing must comply with the video conferencing protocol. According to the video conferencing standard protocol H.323, the main components of video conferencing include video conferencing terminals, gateways, network gatekeepers, and network multipoint controllers. Video conferencing terminals include video conferencing display terminals, video conferencing audio terminals, and video conferencing input terminals, which are commonly referred to as display devices, audio devices, and conference cameras. In a more strict sense, a video conferencing terminal is a hardware terminal that provides one-way or two-way real-time communication, and must support voice and video communications, as well as data communications.

[0004] Currently, microphones and cameras are installed in video conferencing terminals through their own structural components, which takes up a large installation space, takes a long time to install, and takes a long time to disassemble during maintenance. Therefore, a camera and microphone array integrated module is proposed to solve the above problems. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide an integrated module of a camera and a microphone array in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a camera and microphone array integrated module, including a base frame, a mounting box is arranged on the base frame, a microphone module is fixedly installed on the front of the mounting box, microphones are arranged on the microphone module at equal intervals, a rotating rod is rotatably connected to the top of the mounting box through a bearing, the bottom end of the rotating rod extends to the inside of the mounting box, the top of the rotating rod is fixedly connected to a mounting plate, a camera module is fixedly installed on the top of the mounting plate, a camera is arranged on the camera module, and a fixing mechanism and an adjusting mechanism are arranged on the mounting box;

[0007] The fixing mechanism includes: a connecting plate, which is fixedly connected to the right side of the installation box, a spring is fixedly connected to the right side of the connecting plate, a connecting block is fixedly connected to the right end of the spring, a plug rod is fixedly connected to the left side of the connecting block, and the left end of the plug rod is plugged into the base frame. By installing the microphone and the camera on the installation box at the same time, an integrated design is formed. During maintenance, the spring is stretched by pulling the connecting block and the plug rod is moved at the same time, and the plug rod is separated from the base frame, thereby releasing the fixation of the installation box and separating the installation box from the base frame, which is convenient for maintenance of the microphone module and the camera module. The structure is simple and easy to disassemble and assemble.

[0008] Preferably, a slot is provided on the right side of the base frame, a plug hole is provided on the right side of the connecting plate, the left end of the plug rod passes through the plug hole and is plugged into the slot, and the plug rod is fixed by the provided slot.

[0009] Preferably, there are two groups of the fixing mechanisms, and the two groups of the fixing mechanisms are relatively arranged on the left and right sides of the installation box.

[0010] Preferably, the adjustment mechanism includes: a gear and a screw, the gear is fixedly connected to the bottom end of the rotating rod, the screw is threadedly connected to the back side of the mounting box, and the front end of the screw extends to the interior of the mounting box, the extended end of the screw is rotatably connected to a tooth block, and the tooth block is meshed with the gear, when the screw is rotated, the screw drives the tooth block to slide along the outer wall of the limiting sliding rod, so that the tooth block drives the gear to rotate, and the gear drives the rotating rod and the mounting plate to rotate, so as to fine-tune the illumination angle of the camera, which is easy to use and improves practicality.

[0011] Preferably, a limiting slide rod is fixedly connected to the back inner wall of the installation box, a sliding hole is opened on the front of the tooth block, the front end of the limiting slide rod passes through the sliding hole and extends forward, and the tooth block is limited by the setting of the limiting slide rod, so that the tooth block can slide horizontally along the outer wall of the limiting slide rod to prevent the tooth block from rotating with the screw rod.

[0012] Preferably, the base frame is arranged in an inverted "U" shape, and mounting holes are respectively provided below the left and right sides of the base frame.

[0013] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0014] 1. The integrated module of camera and microphone array, through the coordinated use of the provided installation box, microphone module, rotating rod, installation plate, camera module and fixing mechanism, the microphone and camera are installed on the installation box at the same time to form an integrated design, and during maintenance, the connecting block is pulled to stretch the spring while driving the insertion rod to move, the insertion rod is separated from the base frame, thereby releasing the fixation of the installation box, separating the installation box and the base frame, and facilitating the maintenance of the microphone module and the camera module, with a simple structure and easy disassembly and assembly.

[0015] 2. The integrated module of the camera and microphone array is used in coordination with the gears, screws, tooth blocks, and limit slide bars. When the screw is rotated, the screw drives the tooth blocks to slide along the outer wall of the limit slide bar, so that the tooth blocks drive the gears to rotate, and the gears drive the rotating rod and the mounting plate to rotate, so as to fine-tune the illumination angle of the camera. It is easy to use and has improved practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 for Figure 2 A magnified image of point A;

[0019] Figure 4 for Figure 2 Enlarged view of point B.

[0020] In the figure: 1. base frame; 2. installation box; 3. microphone module; 4. rotating rod; 5. installation plate; 6. camera module; 7. fixing mechanism; 71. connecting plate; 72. spring; 73. connecting block; 74. plug rod; 8. adjustment mechanism; 81. gear; 82. screw; 83. gear block; 84. limit slide rod; 9. installation hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4, an embodiment of the utility model is: a camera and microphone array integrated module, including a base frame 1, a mounting box 2 is arranged on the base frame 1, a microphone module 3 is fixedly installed on the front of the mounting box 2, microphones are arranged on the microphone module 3 at equal intervals, a rotating rod 4 is rotatably connected to the top of the mounting box 2 through a bearing, the bottom end of the rotating rod 4 extends to the inside of the mounting box 2, a mounting plate 5 is fixedly connected to the top of the rotating rod 4, a camera module 6 is fixedly installed on the top of the mounting plate 5, a camera is arranged on the camera module 6, and a fixing mechanism 7 and an adjusting mechanism 8 are arranged on the mounting box 2; the fixing mechanism 7 includes: a connecting plate 71, the connecting plate 71 is fixedly connected to the right side of the mounting box 2, a spring 72 is fixedly connected to the right side of the connecting plate 71, a connecting block 73 is fixedly connected to the right end of the spring 72, a plug rod 74 is fixedly connected to the left side of the connecting block 73, and the left end of the plug rod 74 is plugged into On the base frame 1, a slot is provided on the right side of the base frame 1, and a socket is provided on the right side of the connecting plate 71. The left end of the plug rod 74 passes through the socket and is inserted into the slot, and the plug rod 74 is fixed by the provided slot. There are two groups of fixing mechanisms 7, and the two groups of fixing mechanisms 7 are relatively arranged on the left and right sides of the installation box 2. By installing the microphone and the camera on the installation box 2 at the same time, an integrated design is formed, and when repairing, the connecting block 73 is pulled to stretch the spring 72 while driving the plug rod 74 to move, and the plug rod 74 is disengaged from the base frame 1, thereby releasing the fixation of the installation box 2, separating the installation box 2 and the base frame 1, and facilitating the repair of the microphone module 3 and the camera module 6. The structure is simple and easy to disassemble and assemble; the base frame 1 is arranged in an inverted "U" shape, and mounting holes 9 are respectively provided at the lower left and right sides of the base frame 1. The base frame 1 is fixedly installed in the external device terminal by bolts and the mounting holes 9.

[0023] Working principle: By installing the microphone and the camera on the installation box 2 at the same time, an integrated design is formed. During installation, it is only necessary to fix the base frame 1 to the inner cavity of the terminal device through bolts and the installation holes 9, and to open a through hole for the camera to shoot images and a through hole for the microphone to receive sounds on the terminal device. The integrated microphone module 3 and camera module 6 can be installed inside the terminal device at the same time. The installation is quick and convenient. During maintenance, it is only necessary to open the terminal device, and pull the connecting block 73 to stretch the spring 72 while driving the plug rod 74 to move. The plug rod 74 is disengaged from the slot of the base frame 1, thereby releasing the fixation of the installation box 2 and separating the installation box 2 and the base frame 1. The microphone module 3 and the camera module 6 can be conveniently repaired without removing the base frame 1.

[0024] See also Figure 1-4On the basis of the above embodiment, in another embodiment of the utility model, the adjustment mechanism 8 includes: a gear 81 and a screw 82, the gear 81 is fixedly connected to the bottom end of the rotating rod 4, the screw 82 is threadedly connected to the back of the installation box 2, and the front end of the screw 82 extends to the inside of the installation box 2, the extended end of the screw 82 is rotatably connected with a tooth block 83, and the tooth block 83 is meshed with the gear 81, and the inner wall of the back of the installation box 2 is fixedly connected with a limited slide bar 84, and a sliding hole is opened on the front of the tooth block 83, and the limited slide bar 84 is fixedly connected to the inner wall of the back of the installation box 2. The front end of 4 passes through the sliding hole and extends forward, and the tooth block 83 is limited by the limit sliding rod 84, so that the tooth block 83 can slide horizontally along the outer wall of the limit sliding rod 84 to prevent the tooth block 83 from rotating together with the screw rod 82. When the screw rod 82 is rotated, the screw rod 82 drives the tooth block 83 to slide along the outer wall of the limit sliding rod 84, so that the tooth block 83 drives the gear 81 to rotate, and the gear 81 drives the rotating rod 4 and the mounting plate 5 to rotate, so as to fine-tune the illumination angle of the camera, which is convenient to use and improves practicality.

[0025] Working principle: By rotating the screw 82 to make it rotate along the screw hole and move horizontally, the screw 82 drives the tooth block 83 to slide along the outer wall of the limiting slide rod 84, so that the tooth block 83 drives the gear 81 to rotate, the gear 81 drives the rotating rod 4 to rotate, the rotating rod 4 drives the mounting plate 5 to rotate, and the mounting plate 5 drives the camera module 6 to rotate, so that the illumination angle of the camera can be fine-tuned as needed.

[0026] It is worth noting that for ease of use, a through hole for the screw 82 to extend is opened on the device terminal. The rear end of the screw 82 in the above embodiment can pass through the through hole and extend out of the device terminal, so that the screw 82 can be rotated to fine-tune the camera angle. The above are all existing technologies and are not the main innovations, so they will not be described in detail here.

[0027] The utility model provides an integrated module of camera and microphone array. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A camera and microphone array integrated module, comprising a base frame (1), characterized in that: The base frame (1) is provided with a mounting box (2), a microphone module (3) is fixedly mounted on the front of the mounting box (2), microphones are arranged at equal intervals on the microphone module (3), a rotating rod (4) is rotatably connected to the top of the mounting box (2) via a bearing, the bottom end of the rotating rod (4) extends into the interior of the mounting box (2), the top of the rotating rod (4) is fixedly connected to a mounting plate (5), a camera module (6) is fixedly mounted on the top of the mounting plate (5), a camera is arranged on the camera module (6), and a fixing mechanism (7) and an adjusting mechanism (8) are arranged on the mounting box (2); The fixing mechanism (7) comprises: a connecting plate (71), the connecting plate (71) is fixedly connected to the right side of the installation box (2), a spring (72) is fixedly connected to the right side of the connecting plate (71), a connecting block (73) is fixedly connected to the right end of the spring (72), an insertion rod (74) is fixedly connected to the left side of the connecting block (73), and the left end of the insertion rod (74) is plugged into the base frame (1).

2. The camera and microphone array integrated module according to claim 1, characterized in that: A slot is provided on the right side of the base frame (1), a plug hole is provided on the right side of the connecting plate (71), and the left end of the plug rod (74) passes through the plug hole and is plugged into the slot.

3. The camera and microphone array integrated module according to claim 1, characterized in that: There are two groups of the fixing mechanisms (7), and the two groups of the fixing mechanisms (7) are arranged relatively on the left and right sides of the installation box (2).

4. The camera and microphone array integrated module according to claim 1, characterized in that: The adjusting mechanism (8) comprises: a gear (81) and a screw rod (82); the gear (81) is fixedly connected to the bottom end of the rotating rod (4); the screw rod (82) is threadedly connected to the back of the installation box (2); the front end of the screw rod (82) extends into the interior of the installation box (2); the extended end of the screw rod (82) is rotatably connected to a tooth block (83), and the tooth block (83) is meshed with the gear (81).

5. The camera and microphone array integrated module according to claim 4, characterized in that: A limiting slide bar (84) is fixedly connected to the inner wall of the back side of the installation box (2), a slide hole is provided on the front side of the tooth block (83), and the front end of the limiting slide bar (84) passes through the slide hole and extends forward.

6. The camera and microphone array integrated module according to claim 1, characterized in that: The base frame (1) is arranged in an inverted "U" shape, and mounting holes (9) are respectively provided below the left and right sides of the base frame (1).

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