Adjustable recording auxiliary rod

Abstract

The utility model provides an adjustable recording auxiliary rod, which relates to the technical field of film and television recording and comprises a bottom plate, universal wheels are fixedly mounted on the lower surface of the bottom plate, and an operation stool is fixedly mounted on the upper surface of the bottom plate. Through the arrangement of the operation stool, the motor, the threaded rod, the lifting plate, the rotating column, the mounting plate, the auxiliary rod, the operation rod and the electric telescopic rod, the motor drives the threaded rod to rotate to enable the lifting plate to stably ascend and descend and drives the auxiliary rod to adjust the height, an operator can sit on the operation stool, and the rotating column drives the mounting plate by rotating the operation rod; therefore, the angle of the auxiliary rod is adjusted, it is ensured that the microphone can be rapidly aligned with different sound sources, the flexibility and accuracy of recording are improved, the electric telescopic rod can drive the sliding rod to move front and back, the microphone is adjusted under the condition that the overall position is not changed, the operation convenience and recording precision of the equipment are improved, and the equipment is suitable for various scene requirements.

Description

Technical Field

[0001] This utility model relates to the field of film and television recording technology, and in particular to an adjustable recording auxiliary rod. Background Technology

[0002] In fields such as recording, live streaming, broadcasting, and film and television production, the stability and flexibility of recording auxiliary equipment are crucial to the quality of sound acquisition. Recording stands are mostly fixed or manually adjustable, typically requiring manual adjustment of height, angle, and microphone position to adapt to different recording needs. Publication number CN221098085U discloses a recording pole auxiliary device, relating to the field of film and television recording technology. It includes a base with a support device on top, a recording device on top of the support device, and casters at all four corners of the base's bottom. The support device includes a support column with a groove at its top. An external gear is located inside the groove, surrounded by ball bearings, and an internal gear is located inside the external gear. A mounting bracket is located on top of the internal gear, with threaded holes through the front and back of the mounting bracket. A fixing knob is located inside the threaded holes. The recording device includes a connecting rod with a handle on its right side. This invention eliminates the need for manual lifting of the recording pole auxiliary device, thus avoiding worker fatigue and ensuring stable recording. However, the height adjustment of this device often relies on manual adjustment, and uneven force can easily lead to unstable lifting and lowering, resulting in shaking or jamming. This affects the stability of the recording equipment, makes it difficult to quickly match different recording needs, has low adjustment accuracy, and makes it difficult to quickly change the pickup direction during recording, affecting recording quality and work efficiency. Improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] This utility model adopts the following technical solution: an adjustable recording auxiliary rod, including a base plate, a caster wheel fixedly installed on the lower surface of the base plate, an operating stool fixedly installed on the upper surface of the base plate, a vertical plate fixedly installed on the upper surface of the base plate, a motor fixedly installed on the upper surface of the vertical plate, a threaded rod fixedly installed at the output end of the motor, a lifting plate threadedly connected to the surface of the threaded rod, a light rod slidably connected inside the lifting plate, a side plate fixedly installed at the top end of the light rod, a rotating column rotatably connected to the inner side of the lifting plate, a mounting plate rotatably connected inside the rotating column, an auxiliary rod fixedly installed on the surface of the mounting plate, an operating rod fixedly installed on the surface of the auxiliary rod, an electric telescopic rod fixedly installed inside the auxiliary rod, a sliding rod fixedly installed at the output end of the electric telescopic rod, and a slide rail slidably connected to the lower surface of the sliding rod.

[0005] Preferably, the bottom end of the guide rod is fixedly connected to the upper surface of the base plate, and the bottom end of the threaded rod is rotatably connected to the upper surface of the base plate. Here, the rotatable connection between the threaded rod and the base plate ensures smooth rotation during motor drive, reduces frictional resistance, improves the movement accuracy of the lifting plate, and makes the height adjustment of the auxiliary rod more stable and reliable, avoiding unevenness or instability during traditional manual adjustment.

[0006] Preferably, the side of the lifting plate is slidably connected to the inner side of the upright plate, and the side of the lifting plate is slidably connected to the inner side of the side plate. This makes the lifting process smoother and also serves as a guide to prevent tilting or swaying during the lifting process.

[0007] Preferably, the surface of the sliding rod is slidably connected to the interior of the auxiliary rod, and the lower surface of the slide rail is fixedly connected to the interior of the auxiliary rod. This allows the recording device to more accurately align with sound sources at different angles, meeting various recording needs.

[0008] Preferably, a loading plate is fixedly mounted on one end of the sliding rod, and a clamping rod is internally threaded onto the loading plate. A clamping block is rotatably connected to one side of the clamping rod, and a microphone clamp is fixedly mounted on the side of the clamping block. This design allows the device to be used with microphones of different models and sizes without requiring replacement of the mounting hardware, thus improving versatility. The microphone's mounting strength can be easily adjusted by rotating the clamping rod.

[0009] Preferably, the side of the clamping block is slidably connected to one side of the loading plate, and the clamping rods are symmetrically distributed on both sides of the loading plate. This allows for a wider range of microphone fixation, making it suitable for various types of recording equipment. The symmetrically distributed clamping rods ensure even force distribution on the microphone, avoiding instability caused by unilateral clamping and reducing sound quality loss due to vibration or loosening during recording.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. This utility model includes an operating stool, a motor, a threaded rod, a lifting plate, a rotating column, a mounting plate, an auxiliary rod, an operating rod, and an electric telescopic rod. The motor drives the threaded rod to rotate, causing the lifting plate to rise and fall smoothly. Simultaneously, it drives the auxiliary rod to adjust its height. The operator can sit on the operating stool and rotate the operating rod, causing the rotating column to move the mounting plate, thereby adjusting the angle of the auxiliary rod. This ensures that the microphone can be quickly aligned with different sound sources, improving the flexibility and accuracy of recording. The electric telescopic rod can drive the sliding rod to move back and forth, allowing the microphone to be adjusted without changing its overall position. This improves the ease of operation and recording accuracy of the equipment, adapting to various scenario requirements.

[0012] 2. This utility model incorporates a loading plate, clamping rod, clamping block, and microphone clamp. When the clamping rod rotates, it drives the clamping block and microphone clamp to securely hold the microphone. This design can accommodate microphones of different sizes without requiring replacement of the fixing device, avoiding the loosening or instability issues that may occur with traditional fixing methods. This ensures that the microphone remains stable during use, thereby improving recording quality and ease of use, allowing the device to be quickly adapted and put into use in different recording scenarios. Attached Figure Description

[0013] Figure 1 This utility model provides an overall structural schematic diagram of an adjustable recording auxiliary rod;

[0014] Figure 2 An exploded view of the overall structure of an adjustable recording auxiliary rod is provided for this utility model;

[0015] Figure 3 This utility model proposes an adjustable recording auxiliary rod. Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This utility model presents a partial structural diagram of an adjustable recording auxiliary rod.

[0017] Legend:

[0018] 1. Base plate; 2. Casters; 3. Operating stool; 4. Upright plate; 5. Motor; 6. Threaded rod; 7. Lifting plate; 8. Smooth rod; 9. Side plate; 10. Rotating column; 11. Mounting plate; 12. Auxiliary rod; 13. Operating rod; 14. Electric telescopic rod; 15. Sliding rod; 16. Slide rail; 17. Loading plate; 18. Clamping rod; 19. Clamping block; 20. Microphone clamping plate. Detailed Implementation

[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification. Example

[0021] Please see Figure 1-3This utility model provides a technical solution: an adjustable recording auxiliary rod 12, including a base plate 1, a caster wheel 2 fixedly installed on the lower surface of the base plate 1, an operating stool 3 fixedly installed on the upper surface of the base plate 1, a vertical plate 4 fixedly installed on the upper surface of the base plate 1, a motor 5 fixedly installed on the upper surface of the vertical plate 4, a threaded rod 6 fixedly installed at the output end of the motor 5, a lifting plate 7 threadedly connected to the surface of the threaded rod 6, a guide rod 8 slidably connected inside the lifting plate 7, a side plate 9 fixedly installed at the top of the guide rod 8, a rotating column 10 rotatably connected to the inner side of the lifting plate 7, a mounting plate 11 rotatably connected to the inner side of the rotating column 10, and a mounting plate 11 fixedly installed on the surface of the mounting plate 11. An auxiliary rod 12 has an operating rod 13 fixedly mounted on its surface. An electric telescopic rod 14 is fixedly mounted inside the auxiliary rod 12. A sliding rod 15 is fixedly mounted at the output end of the electric telescopic rod 14. A slide rail 16 is slidably connected to the lower surface of the sliding rod 15. A base plate 1 serves as the support base. Casters 2 facilitate the movement and positioning of the equipment. An operating stool 3 is provided on the base plate 1 for comfortable seated operation. A motor 5 is mounted on the top of the upright plate 4. The motor 5 drives a threaded rod 6 to rotate, thereby adjusting the height of the auxiliary rod 12 via a threaded lifting plate 7. A smooth rod 8 is slidably connected inside the lifting plate 7 to ensure stability during lifting. For precision, the auxiliary rod 12 is mounted on the rotatable mounting plate 11 and equipped with an operating lever 13, allowing the operator to precisely adjust the angle of the recording equipment. The electric telescopic rod 14 controls the sliding rod 15 to move back and forth on the slide rail 16, enabling fine adjustment of the microphone to adapt to different recording needs. The bottom end of the optical rod 8 is fixedly connected to the upper surface of the base plate 1, and the bottom end of the threaded rod 6 is rotatably connected to the upper surface of the base plate 1. The fixed connection between the optical rod 8 and the base plate 1 provides support during lifting and lowering, preventing shaking and improving equipment stability. The rotatable connection between the bottom end of the threaded rod 6 and the base plate 1 ensures that when the motor 5 drives the threaded rod 6 to rotate, the lifting plate 7 can... The lifting plate 7 moves up and down along the threaded rod 6 to achieve stable lifting and lowering adjustment. The side of the lifting plate 7 is slidably connected to the inside of the upright plate 4, and the side of the lifting plate 7 is slidably connected to the inside of the side plate 9. The other side of the lifting plate 7 is slidably connected to the inside of the side plate 9, so that it is doubly guided and supported during the lifting and lowering process. The surface of the sliding rod 15 is slidably connected to the inside of the auxiliary rod 12, and the lower surface of the slide rail 16 is fixedly connected to the inside of the auxiliary rod 12. The sliding rod 15 is slidably connected to the inside of the auxiliary rod 12, so that the microphone can be adjusted back and forth along the preset track for a more flexible sound pickup range. Example

[0022] Please see Figure 4A loading plate 17 is fixedly mounted on one end of a sliding rod 15. A clamping rod 18 is threadedly connected to the inside of the loading plate 17. A clamping block 19 is rotatably connected to one side of the clamping rod 18. A microphone clamp 20 is fixedly mounted on the side of the clamping block 19. The loading plate 17 serves as a platform for fixing the microphone. The loading plate 17 has a threaded clamping rod 18 inside, allowing the operator to adjust the clamping force by rotating the clamping rod 18, which in turn moves the clamping block 19. The microphone clamp 20 is fixedly mounted on the side of the clamping block 19, ensuring a secure grip on the microphone. The side of the clamping block 19 is slidably connected to one side of the loading plate 17. The clamping rods 18 are symmetrically distributed on both sides of the loading plate 17, allowing for adaptive adjustment according to the microphone size, improving equipment compatibility, and suitability for different types of microphones. The symmetrical distribution of the clamping rods 18 ensures more even clamping force, preventing tilting or loosening caused by unilateral force.

[0023] Working principle: Casters 2 are mounted on the lower surface of the base plate 1 for easy movement and positioning of the equipment. An operating stool 3 is fixed to the base plate 1 for the operator to use, allowing for equipment adjustments in a comfortable sitting position. A motor 5 is fixedly mounted on the upper surface of the upright plate 4. The output end of the motor 5 is connected to a threaded rod 6. When the motor 5 operates, the threaded rod 6 rotates, driving the threaded lifting plate 7 to rise and fall stably along the guide rod 8. This, in turn, causes the auxiliary rod 12 mounted on the lifting plate 7 to rise and fall synchronously, achieving height adjustment of the recording equipment. After height adjustment, the operator can control rotation via the operating lever 13. The column 10 drives the mounting plate 11, thereby adjusting the angle of the auxiliary rod 12, enabling the microphone to quickly align with sound sources from different directions and improve pickup accuracy. Based on the angle adjustment, the electric telescopic rod 14 inside the auxiliary rod 12 can drive the sliding rod 15 to slide back and forth on the slide rail 16, allowing the microphone to be finely adjusted without moving the overall device. The mounting plate 17 is equipped with a clamping rod 18. The operator can rotate the clamping rod 18 to drive the clamping block 19, thereby firmly clamping the microphone through the microphone clamp plate 20. This is suitable for microphones of different sizes and does not require changing the fixing device.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An adjustable recording auxiliary rod, comprising a base plate (1), characterized in that: A caster wheel (2) is fixedly installed on the lower surface of the base plate (1). An operating stool (3) is fixedly installed on the upper surface of the base plate (1). A vertical plate (4) is fixedly installed on the upper surface of the base plate (1). A motor (5) is fixedly installed on the upper surface of the vertical plate (4). A threaded rod (6) is fixedly installed at the output end of the motor (5). A lifting plate (7) is threadedly connected to the surface of the threaded rod (6). A smooth rod (8) is slidably connected inside the lifting plate (7). A side plate (9) is fixedly installed at the top of the smooth rod (8). The inner side of the lifting plate (7) is rotatably connected to a rotating column (10), and the inside of the rotating column (10) is rotatably connected to a mounting plate (11). An auxiliary rod (12) is fixedly installed on the surface of the mounting plate (11), and an operating rod (13) is fixedly installed on the surface of the auxiliary rod (12). An electric telescopic rod (14) is fixedly installed inside the auxiliary rod (12), and a sliding rod (15) is fixedly installed at the output end of the electric telescopic rod (14). A slide rail (16) is slidably connected to the lower surface of the sliding rod (15).

2. The adjustable recording auxiliary rod according to claim 1, characterized in that: The bottom end of the light rod (8) is fixedly connected to the upper surface of the base plate (1), and the bottom end of the threaded rod (6) is rotatably connected to the upper surface of the base plate (1).

3. The adjustable recording auxiliary rod according to claim 1, characterized in that: The side of the lifting plate (7) is slidably connected to the inner side of the upright plate (4), and the side of the lifting plate (7) is slidably connected to the inner side of the side plate (9).

4. The adjustable recording auxiliary rod according to claim 1, characterized in that: The surface of the sliding rod (15) is slidably connected to the interior of the auxiliary rod (12), and the lower surface of the slide rail (16) is fixedly connected to the interior of the auxiliary rod (12).

5. The adjustable recording auxiliary rod according to claim 1, characterized in that: One end of the sliding rod (15) is fixedly installed with a loading plate (17), and the loading plate (17) is internally threaded with a clamping rod (18). A clamping block (19) is rotatably connected to one side of the clamping rod (18), and a microphone clamp plate (20) is fixedly installed on the side of the clamping block (19).

6. The adjustable recording auxiliary rod according to claim 5, characterized in that: The side of the clamping block (19) is slidably connected to one side of the loading plate (17), and the clamping rods (18) are symmetrically distributed on both sides of the loading plate (17).

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