Recording equipment for radio and television engineering

Abstract

The utility model relates to the technical field of audio. The recording equipment comprises a base, a supporting column is fixedly connected to the outer surface of the upper end of the base, moving plates are hinged to the outer surfaces of the lower ends of the two sides of the supporting column, and an anti-skid pad is fixedly connected to the outer surface of one side of the upper end of each moving plate. And movable bolts are in threaded connection with the interiors of the supporting columns at the lower ends of the movable plates. The movable plate is clockwise hinged and rotated, so that the outer surface of one side of the movable plate is attached to the outer surface of the lower end of the supporting column, then the movable bolt is inwards rotated, then the two sets of fixing bolts are outwards rotated, the movable column is made to move outwards, then the whole device is turned over, and the movable column is held; and when the equipment needs to be placed and moved to other positions, the equipment can be stored more conveniently through the design, and the convenience of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of audio frequency, and more particularly to a recording device used in broadcasting and television engineering. Background Art

[0002] The field of audio technology refers to the comprehensive field of all technologies and methods involved in the generation, processing, transmission, storage and reproduction of sound signals, including sound recording and acquisition, signal processing, transmission technology, design and optimization of sound playback equipment, and overall integration and debugging of audio systems. A recording device used in radio and television engineering is often used in the field of audio technology. It is a device used to capture, record and process audio signals in radio and television content. This is designed to provide clear and accurate sound recording and processing to support various applications such as program production, live broadcasting and post-production.

[0003] At present, it is not convenient to fix the position of the existing recording equipment when in use. Under the push of external force, the equipment may slide to other positions, which reduces the stability of the equipment to a certain extent. When the existing recording equipment is in use, the fixing function of the microphone angle may not be stable enough, causing the equipment to deviate from the angle during use, resulting in inaccurate sound capture, which reduces the efficiency of the equipment to a certain extent. Therefore, there is an urgent need for a recording equipment for radio and television projects to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a recording device for broadcasting and television engineering to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a recording device for broadcasting and television engineering, comprising a base:

[0006] The outer surface of the upper end of the base is fixedly connected to a support column, and the outer surfaces of the lower ends of both sides of the support column are hingedly connected to movable plates;

[0007] The outer surface of one side of the upper end of the movable plate is fixedly connected to a non-slip pad, the inner thread of the lower end of the movable plate is connected to a movable bolt, the outer surface of the upper end of the support column is fixedly connected to a fixing structure, and the interior of the fixing structure is engaged with a microphone body;

[0008] The fixing structure includes a fixing plate and a rotating drum, wherein the outer surface of the lower end of the fixing plate is fixedly connected to the outer surface of the upper end of the supporting column, and the inner surface of the rotating drum is connected to the microphone body.

[0009] Preferably, the outer surface of the lower end of the base is fixedly connected with an anti-slip ring, and the inner parts on both sides of the upper end of the base are adapted to the outer surface of the lower end of the movable bolt. Through the use of the anti-slip ring, the friction between the equipment and the ground is increased, thereby improving the stability of the equipment.

[0010] Preferably, thread grooves are provided on the outer surfaces of both sides of the lower end of the support column, and the inner surface of the thread groove is adapted to the outer surface of one end of the movable bolt. The movable bolt is rotated inward, and the movable bolt is threadedly connected to the movable plate and the support column.

[0011] Preferably, the fixing structure also includes a fixing plate, and the outer surface of the lower end of the fixing plate is fixedly connected to the outer surface of the upper end of one side of the fixing disk, and the upper end of the fixing plate is snap-connected to one end of the rotating drum, and a fixing block is fixedly connected to the position of the fixed plate on the outer surface of the upper end of one side of the fixing disk, and the inside of the fixed block is snap-connected to the moving block, and the outer surface of the lower end of the moving block is fixedly connected to a spring. After the moving block is moved downward and released, it can drive the moving block to move upward according to the elastic force of the spring itself, making the equipment more convenient to use.

[0012] Preferably, one side of the rotating drum is set as a gear, and the outer teeth of the gear are adapted to the upper end of the moving block. The moving block is slidably sleeved on the outer teeth of the gear. When the upper end of the moving block slides on the outer surface of the gear, the position of the moving block and the rotating drum is fixed.

[0013] Preferably, the bottom end of the spring is fixedly connected to the inner wall of the bottom end of the fixed block. This design allows the movable block to be automatically rebounded and pulled down by the spring when no force is applied.

[0014] The technical effects and advantages of the utility model are as follows: the utility model hinges and rotates the movable plate counterclockwise so that the outer surface of one end of the anti-skid pad fits the ground, and then rotates the movable bolt downward so that the movable bolt passes through the interior of the movable plate and is inserted into the interior of the base, thereby fixing the position of the base and the movable plate, and the anti-skid ring at the lower end of the base is provided to increase the friction between the device and the ground, thereby fixing the position of the device and the ground, avoiding the situation where the device slides to other positions due to external force, and improving the stability of the device to a certain extent;

[0015] By moving the moving block downward, then rotating the drum to a suitable position, and then releasing the moving block, the spring's own elastic force drives the moving block to move upward, so that the outer surface of the upper end of the moving block fits with the outer surface of one side of the drum, and the position of the drum is fixed. The angle position of the microphone body is fixed, avoiding the angle deviation of the device during use, resulting in inaccurate sound capture, and improving the efficiency of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is an exploded schematic diagram of the three-dimensional structure of the support column of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the three-dimensional structure of the fixed structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] The accompanying drawings are marked as follows: 1. base; 2. support column; 3. movable plate; 4. anti-slip pad; 5. movable bolt; 6. fixing structure; 61. fixing plate; 62. fixing plate; 63. rotating drum; 64. fixing block; 65. movable block; 66. spring; 7. microphone body. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The audio technology involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] As shown Figure 1 、 Figure 2 and Figure 4 As shown, this embodiment proposes a recording device for broadcasting and television engineering, including a base 1, the outer surface of the upper end of the base 1 is fixedly connected to a support column 2, and the outer surfaces of the lower ends of both sides of the support column 2 are hingedly connected to movable plates 3, and the two sets of movable plates 3 are hingedly rotated clockwise or counterclockwise. When the movable plates 3 are needed to fix the position of the equipment, the movable plates 3 can be hingedly rotated counterclockwise, and when not needed, the movable plates 3 can be hingedly rotated clockwise, which improves the convenience of the equipment to a certain extent.

[0023] Example 1

[0024] like Figure 1 、 Figure 2 and Figure 4As shown, the outer surface of one side of the upper end of the movable plate 3 is fixedly connected to a non-slip pad 4, the inner thread of the lower end of the movable plate 3 is connected to a movable bolt 5, the outer surface of the upper end of the support column 2 is fixedly connected to a fixing structure 6, and the interior of the fixing structure 6 is engaged with a microphone body 7, the outer surface of the lower end of the base 1 is fixedly connected to an anti-slip ring, and the interiors of both sides of the upper end of the base 1 are adapted to the outer surface of the lower end of the movable bolt 5, and the outer surfaces of both sides of the lower end of the support column 2 are provided with threaded grooves, and the inner surfaces of the threaded grooves are adapted to the outer surface of one end of the movable bolt 5;

[0025] In this embodiment, when the device is placed on the ground, the outer surface of the lower end of the anti-slip ring fits against the ground, increasing the friction between the device and the ground, and the two sets of movable plates 3 are synchronously hinged and rotated outward so that the outer surface of one end of the anti-slip pad 4 fits against the ground. Then, the movable bolt 5 can be rotated downward inside the base 1, thereby fixing the position of the movable plate 3 and the base 1, and through the coordinated use of the anti-slip ring and the anti-slip pad 4, the friction between the device and the ground is increased, thereby improving the stability of the device.

[0026] Example 2

[0027] like Figure 1 、 Figure 3 and Figure 4 As shown, based on the same concept as the above embodiment, this embodiment further proposes that: the fixing structure 6 includes a fixing disk 61 and a rotating drum 63, and the outer surface of the lower end of the fixing disk 61 is fixedly connected to the outer surface of the upper end of the support column 2, the fixing structure 6 also includes a fixing plate 62, and the outer surface of the lower end of the fixing plate 62 is fixedly connected to the outer surface of the upper end of one side of the fixing disk 61, and the upper end of the fixing plate 62 is snap-connected with one end of the rotating drum 63, and a fixing block 64 is fixedly connected to the position of the fixing plate 62 on the outer surface of the upper end of one side of the fixing disk 61, and the fixing block 64 is fixedly connected to the fixing plate 62 on the outer surface of the upper end of one side of the fixing disk 61. 4 is engaged with a moving block 65, and the outer surface of the lower end of the moving block 65 is fixedly connected to a spring 66. The outer surface of the spring 66 is inserted into the interior of the fixed block 64, and the outer surface of the lower end of the spring 66 is fixedly connected to the inner surface of the lower end of the fixed block 64. One side of the rotating cylinder 63 is provided with a gear, and the outer teeth of the gear are adapted to the upper end of the moving block 65. The moving block 65 is slidably sleeved on the outer teeth of the gear. The bottom end of the spring 66 is fixedly connected to the inner wall of the bottom end of the fixed block 64. The outer surface of the microphone body 7 is engaged with the interior of one side of the rotating cylinder 63.

[0028] In this embodiment, the moving block 65 is pressed downward and the rotating drum 63 is rotated. When it reaches a suitable position, the moving block 65 is released and the elastic force of the spring 66 drives the moving block 65 to move upward. When the top end of the moving block 65 slides onto the outer teeth of the gear at one end of the rotating drum 63, the position of the rotating drum 63 is fixed.

[0029] Working principle: When using the device, first place the device in a suitable position, hinge and rotate the two sets of movable plates 3 so that the outer surface of one end of the anti-slip pad 4 is in contact with the ground, then rotate the movable bolt 5 downward so that the outer surface of the lower end of the movable bolt 5 is inserted into the interior of the base 1 through the interior of the movable plate 3, thereby fixing the position of the movable plate 3 and the base 1;

[0030] When the device is in use, the moving block 65 is moved downward to rotate the rotating drum 63 to a suitable position, and then the moving block 65 is released to move the moving block 65 upward by the elastic force of the spring 66. When the top end of the moving block 65 slides onto the outer teeth of the gear at one end of the rotating drum 63, the position of the rotating drum 63 can be fixed, thereby fixing the angular position of the microphone body 7. The above is the entire working principle of this utility model.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0032] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A recording device for broadcasting and television engineering, comprising a base (1), characterized in that: The outer surface of the upper end of the base (1) is fixedly connected to a support column (2), and the outer surfaces of the lower ends of both sides of the support column (2) are hingedly connected to movable plates (3); The outer surface of one side of the upper end of the movable plate (3) is fixedly connected with an anti-slip pad (4), the inner thread of the lower end of the movable plate (3) is connected with a movable bolt (5), the outer surface of the upper end of the support column (2) is fixedly connected with a fixing structure (6), and the fixed structure (6) is internally engaged with a microphone body (7); The fixed structure (6) includes a fixed disk (61) and a rotating drum (63), and the outer surface of the lower end of the fixed disk (61) is fixedly connected to the outer surface of the upper end of the support column (2), and the inner surface of the rotating drum (63) is connected to the microphone body (7). The fixed structure (6) also includes a fixed plate (62), and the outer surface of the lower end of the fixed plate (62) is fixedly connected to the outer surface of the upper end of one side of the fixed disk (61). The middle rotation of the rotating drum (63) is inserted through the upper end of the fixed plate (62). A fixed block (64) is fixed on one side of the fixed disk (61) near the fixed plate (62), and a moving block (65) is engaged and connected inside the fixed block (64), and a spring (66) is fixedly connected to the outer surface of the lower end of the moving block (65). One side of the rotating cylinder (63) is provided with a gear, and the outer teeth of the gear are adapted to the upper end of the moving block (65). The moving block (65) is slidably sleeved on the outer teeth of the gear, and the bottom end of the spring (66) is fixedly connected to the inner wall of the bottom end of the fixed block (64).

2. The recording device for broadcasting and television engineering according to claim 1, characterized in that: The outer surface of the lower end of the base (1) is fixedly connected with an anti-slip ring, and the interiors of both sides of the upper end of the base (1) are adapted to the outer surface of the lower end of the movable bolt (5).

3. The recording device for broadcasting and television engineering according to claim 1, characterized in that: The outer surfaces of both sides of the lower end of the support column (2) are provided with thread grooves, and the inner surfaces of the thread grooves are adapted to the outer surface of one end of the movable bolt (5).

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