Intelligent audio and video recording and playing device

Abstract

The utility model relates to the field of recording and broadcasting devices, in particular to an intelligent audio and video recording and broadcasting device, which comprises a recording and broadcasting box. A partition plate is fixedly connected to the interior of the recording and broadcasting box, a controller and a storage battery are fixedly connected to the upper end of the inner wall of the recording and broadcasting box, the cooling fan is fixedly connected to the left end of the inner wall of the recording and broadcasting box, an electric lifting rod is fixedly connected to the upper end of the partition plate, and a rotating seat is arranged at the upper end of the electric lifting rod; the upper end of the rotating seat is rotationally connected with a mounting table through a connecting seat; according to the utility model, through the use of the rotating seat and the clamping plates, the panoramic camera, the capture camera and the radio microphone are respectively placed on the mounting table, the bidirectional threaded rod is rotated to drive the clamping plates to do relative motion and move for the same distance, different video and audio recording devices are clamped and fixed, the adjustment is convenient, the applicability is improved, and the working efficiency is improved. Installation level is stable, equipment is convenient to disassemble and replace, and maintenance and upgrading are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of recording and broadcasting device, especially intelligent audio and video recording and broadcasting device. BACKGROUND

[0002] The audio and video recording and broadcasting system is a kind of system that real-time acquisition live audio and video signals and records and plays according to recording mode, and the recording and broadcasting device is integrated with high-tech equipment of audio and video acquisition, processing, storage and transmission function, and is widely used in education, conference, medical treatment, security and other fields.

[0003] The existing intelligent audio and video recording and broadcasting device has single structure, fixed recording and broadcasting device, limited camera coverage range, difficult to adapt to different sound source positions for sound collecting microphone, difficult to replace and adjust equipment, difficult to adapt to different scene requirements, insufficient flexibility, compact internal layout of overall recording and broadcasting device, heat accumulation, temperature rise, heat dissipation difficulty, and influence equipment operation.

[0004] Therefore, aiming at the problems of fixed existing intelligent audio and video recording and broadcasting device, limited coverage range, difficult to replace and adjust equipment, insufficient flexibility and difficult heat dissipation of overall recording and broadcasting device, an intelligent audio and video recording and broadcasting device can be designed, the clamping plate is used for clamping and fixing different video recording and audio recording equipment, convenient adjustment is realized, the applicability is improved, the equipment is convenient to disassemble and replace, the connecting seat and rotating seat have high flexibility, multi-angle shooting is realized, the coverage range is large, the use of heat dissipation fan increases the air flow, improves the heat dissipation and cooling efficiency, and prolongs the service life. CONTENT OF THE UTILITY MODEL

[0005] In order to overcome the problems of fixed existing intelligent audio and video recording and broadcasting device, limited coverage range, difficult to replace and adjust equipment, insufficient flexibility and difficult heat dissipation of overall recording and broadcasting device.

[0006] The technical scheme of the utility model is as follows: an intelligent audio and video recording and broadcasting device, comprising a recording and broadcasting box, a heat dissipation fan and a clamping plate, a partition plate is fixedly connected in the recording and broadcasting box, a controller and a storage battery are fixedly connected to the upper end of the inner wall of the recording and broadcasting box, a heat dissipation fan is fixedly connected to the left end of the inner wall of the recording and broadcasting box, an electric lifting rod is fixedly connected to the upper end of the partition plate, a rotating seat is arranged at the upper end of the electric lifting rod, an installation table is rotatably connected to the upper end of the rotating seat through a connecting seat, an adjusting cavity is formed in the upper end of the installation table, a bidirectional screw rod is rotatably connected in the adjusting cavity, clamping plates are symmetrically screw-connected to the two ends of the outer side of the bidirectional screw rod, support blocks are fixedly connected to the lower sides of the left and right ends of the recording and broadcasting box, lifting rods are rotatably connected to the front and rear sections of the support blocks through damping rotating shafts.

[0007] Preferably, the rotating lifting telescopic rod is rotated with the direction of the recording and broadcasting box, the height of the lifting telescopic rod is adjusted, the recording and broadcasting box is kept at a suitable operating height in the recording and broadcasting area, the panoramic camera, the capture camera and the sound collecting microphone are respectively placed on the mounting table, the two-way threaded rod is rotated to drive the clamping plates to move relatively and by the same distance, different video and audio recording equipment is clamped and fixed, the controller controls the electric lifting rod to drive the video and audio recording equipment to be lifted to a suitable height, controls the connecting seat to be rotated by a certain inclination, and controls the rotating seat to be horizontally rotated by a certain angle, so that the target is tracked and shot, and the cooling fan drives the airflow to blow towards the controller and the battery.

[0008] Preferably, the upper and lower ends and the front and rear ends of the controller and the battery are fixedly connected with heat dissipation fins, and the heat dissipation fins are distributed at equal intervals.

[0009] Preferably, the lower side of the left end of the recording and broadcasting box is provided with a ventilation hole, and the lower side of the right end of the recording and broadcasting box is uniformly provided with a heat dissipation opening, and the cooling fan is electrically connected with the controller.

[0010] Preferably, the electric lifting rod is provided with three at equal intervals, the output end of the electric lifting rod is fixedly connected with a mounting frame, the mounting frame is fixedly connected with a rotating motor in the inside, the output shaft of the rotating motor is fixedly connected with the lower end of the rotating seat, and the electric lifting rod, the connecting seat and the rotating motor are electrically connected with the controller.

[0011] Preferably, the right end of the two-way threaded rod extends to the outside of the mounting table and is fixedly connected with a knob, the lower end of the clamping plate is slidably connected with the adjusting cavity, and the end of the two clamping plates close to each other is fixedly connected with a rubber pad.

[0012] Preferably, the lifting telescopic rod is composed of rod one, rod two and rod three, the lower end of the rod one is slidably connected with the rod two, and the lower end of the rod two is slidably connected with the rod three.

[0013] Preferably, the outside of the rod one, the rod two and the rod three is provided with the same mounting groove, the mounting groove is provided with a fixing bolt, and the upper and lower ends of the rod two are fixedly connected with the rod one and the rod three respectively through the fixing bolt.

[0014] Preferably, the rear side of the upper end of the recording and broadcasting box is rotatably connected with a box cover through a damping rotating shaft, the end of the box cover close to the partition plate is fixedly connected with a display, and the display is electrically connected with the controller.

[0015] The utility model discloses the beneficial effects of:

[0016] 1. This intelligent audio and video recording device uses a rotating base and clamping plate to place a panoramic camera, a capture camera, and a microphone on the mounting platform. Rotating the bidirectional threaded rod drives the clamping plate to move relative to each other and move the same distance, clamping and fixing different recording devices. This facilitates adjustment, improves applicability, ensures stable installation, and allows for easy disassembly and replacement of equipment, facilitating maintenance and upgrades. The controller operates the electric lifting rod to raise and lower the recording devices to their respective suitable heights and controls the connecting base to rotate at a certain angle. Simultaneously, the rotating base rotates horizontally at a certain angle, providing high flexibility and enabling multi-angle shooting to track the target. It has a wide coverage area and adapts to different scenarios.

[0017] 2. This intelligent audio and video recording and broadcasting device uses a cooling fan. During operation, the controller and battery generate a lot of heat. The cooling fan drives airflow to the controller and battery, which increases the airflow inside the recording and broadcasting box, improves heat dissipation and cooling efficiency, avoids heat accumulation, and extends service life. Attached Figure Description

[0018] Figure 1 The diagram shown is a three-dimensional representation of the overall structure of the intelligent audio and video recording and playback device of this utility model. Figure 1 ;

[0019] Figure 2 The diagram shown is a three-dimensional representation of the overall structure of the intelligent audio and video recording and playback device of this utility model. Figure 2 ;

[0020] Figure 3 The diagram shown is a three-dimensional cross-sectional view of the intelligent audio and video recording and playback device of this utility model. Figure 1 ;

[0021] Figure 4 The diagram shown is a three-dimensional cross-sectional view of the intelligent audio and video recording and playback device of this utility model. Figure 2 ;

[0022] Figure 5 The diagram shown is a schematic of the mounting platform structure of the intelligent audio and video recording and broadcasting device of this utility model.

[0023] Explanation of reference numerals in the attached diagram: 1. Recording box; 2. Divider plate; 3. Controller; 4. Battery; 5. Cooling fan; 6. Electric lifting rod; 7. Rotating seat; 8. Connecting seat; 9. Mounting platform; 10. Adjustment chamber; 11. Two-way threaded rod; 12. Clamping plate; 13. Support block; 14. Lifting rod; 141. Rod one; 142. Rod two; 143. Rod three; 15. Heat sink; 16. Ventilation hole; 17. Heat dissipation outlet; 18. Mounting bracket; 19. Rotary motor; 20. Knob; 21. Rubber pad; 22. Mounting groove; 23. Fixing bolt; 24. Box cover; 25. Monitor. Detailed Implementation

[0024] The utility model is further explained below in combination with the drawings and embodiments.

[0025] Please refer to Figures 1-5 , the utility model provides a kind of embodiment: a kind of intelligent audio and video recording and broadcasting device, including recording and broadcasting box 1;Still including heat dissipation fan 5 and clamping plate 12, recording and broadcasting box 1 It is fixedly connected with the partition plate 2 in the inside, the upper end of recording and broadcasting box 1 inner wall is fixedly connected with controller 3 and battery 4, the left end of recording and broadcasting box 1 inner wall is fixedly connected with heat dissipation fan 5, the upper end of electric lifting rod 6 of partition plate 2 is fixedly connected with rotating seat 7, rotating seat 7 It is rotatably connected with mounting table 9 by connecting seat 8 on the upper end, the upper end of mounting table 9 is provided with adjusting cavity 10, adjusting cavity 10 It is rotatably connected with two-way threaded rod 11 in the inside, the two ends of two-way threaded rod 11 outside are symmetrically connected with clamping plate 12 with screw thread, the downside of recording and broadcasting box 1 left and right two ends is fixedly connected with support block 13, the front and rear two sections of support block 13 are rotatably connected with telescopic rod 14 by damping pivot, when using, the direction of rotating telescopic rod 14 and recording and broadcasting box 1, and the height of telescopic rod 14 is adjusted, so that recording and broadcasting box 1 keeps the height of suitable operation in recording and broadcasting area, respectively panoramic camera, capture camera and receiving microphone are placed on mounting table 9, rotating two-way threaded rod 11 drive clamping plate 12 relative movement and move the same distance, and different video recording and sound recording equipment is clamped and fixed, convenient to adjust, improve applicability, installation level is stable, equipment disassembly and replacement are convenient, it is convenient to maintain and upgrade, controller 3 controls electric lifting rod 6 drive video recording and sound recording equipment to be lifted to respective suitable height, and control connecting seat 8 rotates certain inclination, simultaneously rotating seat 7 horizontally rotates certain angle, high flexibility, multi-angle shooting, to track shooting target, large coverage, adapt to different scenes, in recording and broadcasting process, controller 3 and battery 4 will produce a lot of heat during operation, heat dissipation fan 5 drive airflow to controller 3 and battery 4, increase the flowability of air in recording and broadcasting box 1, improve heat dissipation efficiency, avoid heat accumulation, prolong service life, overall storage is convenient, it is convenient to move and deploy, suitable for temporary activity or outdoor use.

[0026] Please refer to Figure 2 、 Figure 3 And Figure 4In the embodiment, the controller 3 and the upper and lower ends and the front and back ends of the battery 4 are fixedly connected with the radiating fins 15, the radiating fins 15 are distributed at equal intervals, the heat of the controller 3 and the battery 4 is quickly conducted to the radiating fins 15, the surface area of the radiating fins 15 is increased to accelerate heat dissipation, the lower side of the left end of the recording and broadcasting box 1 is provided with the ventilation holes 16, the lower side of the right end of the recording and broadcasting box 1 is uniformly provided with the radiating openings 17, the radiating fan 5 is electrically connected with the controller 3, the airflow blows out the heat from the radiating openings 17 to complete heat dissipation, the electric lifting rods 6 are arranged at equal intervals, the output ends of the electric lifting rods 6 are fixedly connected with the mounting racks 18, the mounting racks 18 are fixedly connected with the rotating motors 19 in the interiors, the output shafts of the rotating motors 19 are fixedly connected with the lower ends of the rotating seats 7, the electric lifting rods 6, the connecting seats 8 and the rotating motors 19 are electrically connected with the controller 3, the electric lifting rods 6 drive the mounting racks 18 to lift, the rotating motors 19 drive the rotating seats 7 to rotate to adjust the horizontal angle.

[0027] Please refer to Figure 3 、 Figure 4 and Figure 5 In the embodiment, the right end of the bidirectional threaded rod 11 extends to the outside of the mounting table 9 and is fixedly connected with the knob 20, the lower end of the clamping plate 12 is slidably connected with the adjusting cavity 10, the ends of the two clamping plates 12 close to each other are fixedly connected with the rubber pad layers 21, the rotation of the knob 20 drives the rotation of the bidirectional threaded rod 11, the rubber pad layers 21 increase the clamping force and improve the stability, the telescopic rod 14 is composed of the rod one 141, the rod two 142 and the rod three 143, the lower end of the rod one 141 is slidably connected with the rod two 142, the lower end of the rod two 142 is slidably connected with the rod three 143, the rod two 142 and the rod three 143 are pulled downward from the rod one 141 to adjust the length, the same mounting grooves 22 are arranged on the outer sides of the rod one 141, the rod two 142 and the rod three 143, the fixing pins 23 are arranged in the mounting grooves 22, the upper and lower ends of the rod two 142 are fixedly connected with the rod one 141 and the rod three 143 through the fixing pins 23, the connection of the mounting grooves 22 and the fixing pins 23 fixes the height and improves the applicability, the operation is convenient, the storage is also relatively convenient and fast, the upper end of the recording and broadcasting box 1 is rotatably connected with the box cover 24 through the damping rotating shaft, the end of the box cover 24 close to the partition plate 2 is fixedly connected with the display 25, the display 25 is electrically connected with the controller 3, the backward rotation of the box cover 24 monitors the recording and broadcasting effect through the display 25, which is convenient to control.

[0028] In the work, rotate the direction of the telescopic rod 14 and the recording and broadcasting box 1, and adjust the height of the telescopic rod 14, so that the recording and broadcasting box 1 keeps the appropriate operating height in the recording and broadcasting area, respectively places the panoramic camera, the capture camera and the sound microphone on the mounting table 9, rotates the knob 20 to drive the bidirectional threaded rod 11 to rotate, the clamping plate 12 moves relatively and moves the same distance, clamps and fixes different video and audio recording equipment, the controller 3 controls the electric lifting rod 6 to drive the video and audio recording equipment to rise and fall to the appropriate height, controls the connecting seat 8 to rotate a certain inclination, and controls the rotating seat 7 to rotate horizontally by a certain angle, in the recording and broadcasting process, the controller 3 and the battery 4 generate a large amount of heat in the running process, the heat is quickly conducted to the heat dissipation fin 15, the heat dissipation fan 5 drives the airflow to blow to the controller 3 and the battery 4, and the heat dissipation cooling efficiency is improved.

[0029] Through the above steps, the clamping plate 12 is used to clamp and fix different video and audio recording equipment, which is convenient to adjust and improves the applicability. The equipment is convenient to disassemble and replace, the connecting seat 8 and the rotating seat 7 have high flexibility, multi-angle shooting and large coverage, the use of the heat dissipation fan 5 increases the air flow and improves the heat dissipation cooling efficiency and prolongs the service life, so as to solve the problems that the existing intelligent audio and video recording and broadcasting device is fixed, the coverage is limited, the equipment is difficult to replace and adjust, the flexibility is insufficient, and the overall recording and broadcasting device is difficult to dissipate heat.

Claims

1. An intelligent audio and video recording and playback device, comprising a recording and playback box (1); characterized in that: It also includes a cooling fan (5) and a clamping plate (12). A partition plate (2) is fixedly connected inside the recording box (1). A controller (3) and a battery (4) are fixedly connected to the upper end of the inner wall of the recording box (1). A cooling fan (5) is fixedly connected to the left end of the inner wall of the recording box (1). An electric lifting rod (6) is fixedly connected to the upper end of the partition plate (2). A rotating seat (7) is provided at the upper end of the electric lifting rod (6). A mounting platform (9) is rotatably connected to the upper end of the rotating seat (7) through a connecting seat (8). An adjustment cavity (10) is opened at the upper end of the mounting platform (9). A bidirectional threaded rod (11) is rotatably connected inside the adjustment cavity (10). A clamping plate (12) is symmetrically threaded at both ends of the outer side of the bidirectional threaded rod (11). Support blocks (13) are symmetrically fixedly connected to the lower sides of the left and right ends of the recording box (1). A telescopic rod (14) is rotatably connected to the front and rear sections of the support block (13) through a damping shaft.

2. The intelligent audio and video recording and playback device according to claim 1, characterized in that: Heat sinks (15) are fixedly connected to the upper and lower ends and the front and rear ends of the controller (3) and the battery (4). Multiple heat sinks (15) are distributed at equal intervals.

3. The intelligent audio and video recording and playback device according to claim 1, characterized in that: Ventilation holes (16) are provided on the lower left side of the recording box (1), and heat dissipation vents (17) are evenly provided on the lower right side of the recording box (1). The cooling fan (5) is electrically connected to the controller (3).

4. The intelligent audio and video recording and playback device according to claim 1, characterized in that: Three electric lifting rods (6) are arranged at equal intervals. The output end of each electric lifting rod (6) is fixedly connected to a mounting bracket (18). A rotating motor (19) is fixedly connected inside the mounting bracket (18). The output shaft of the rotating motor (19) is fixedly connected to the lower end of the rotating seat (7). The electric lifting rod (6), the connecting seat (8), and the rotating motor (19) are all electrically connected to the controller (3).

5. The intelligent audio and video recording and playback device according to claim 1, characterized in that: The right end of the bidirectional threaded rod (11) extends to the outside of the mounting platform (9) and is fixedly connected to a knob (20). The lower end of the clamping plate (12) is slidably connected to the adjustment cavity (10). A rubber pad (21) is fixedly connected to one end of the two clamping plates (12) that are close to each other.

6. The intelligent audio and video recording and playback device according to claim 1, characterized in that: The telescopic rod (14) consists of rod one (141), rod two (142) and rod three (143). The lower end of rod one (141) is slidably connected to rod two (142), and the lower end of rod two (142) is slidably connected to rod three (143).

7. The intelligent audio and video recording and playback device according to claim 1, characterized in that: The same mounting groove (22) is provided on the outer side of rod 1 (141), rod 2 (142) and rod 3 (143). A fixing bolt (23) is provided in the mounting groove (22). The upper and lower ends of rod 2 (142) are fixedly connected to rod 1 (141) and rod 3 (143) respectively through the fixing bolt (23).

8. The intelligent audio and video recording and playback device according to claim 1, characterized in that: The rear side of the upper end of the recording box (1) is connected to the box cover (24) via a damping shaft. The end of the box cover (24) near the partition plate (2) is fixedly connected to the display (25). The display (25) is electrically connected to the controller (3).

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