Sound source acquisition device for digital media shooting

Abstract

The utility model relates to the technical field of sound source acquisition devices, and discloses a sound source acquisition device for digital media shooting, which comprises a base and a sound source acquisition device body, a supporting table is mounted at the top end of the base, a rotating groove is formed in the top end of the supporting table, a rotating disc is rotatably mounted in the rotating groove, and a sound source is arranged in the rotating disc. The sound source acquisition device comprises a sound source acquisition device body, the sound source acquisition device body comprises a rotating disc, a fixing assembly used for limiting and fixing the rotating disc is arranged on one side of the top end of the rotating disc, a supporting column is installed at the top end of the rotating disc in a hinged mode, and a telescopic assembly used for adjusting the distance of the sound source acquisition device body is arranged in the supporting column. The direction of the sound source collection device body can be adjusted, sound in different directions of video shooting can be conveniently collected, the rotating disc is fixed, the direction of the sound source collection device body can be limited and fixed, and fixing is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to sound source collection device technical field, specifically, relate to a kind of sound source collection device of digital media production. BACKGROUND

[0002] Digital media production is a field that combines digital media technology and production art, it involves the application of digital media in film and television production, as well as the combination of related technology and art, sound source collection device is an important equipment indispensable in the process of video production, used to ensure that clear, stable audio signals are recorded, providing high-quality audio materials for video production.

[0003] The existing patent No. CN222531802U discloses a sound source collection device for digital media video production, which relates to the field of sound source collection. The utility model includes a base, the top of the base is fixedly connected with a handle and a support table, the inner wall of the support table is rotatably connected with a turntable and a circular block, the top of the turntable is fixedly connected with a fixed block, the inner wall of the fixed block is rotatably connected with a connecting column, the bottom of the connecting column is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a circular gear block, the inner wall of the connecting column is slidably connected with a sliding rod, and the top of the inner wall of the connecting column is fixedly connected with a sliding rail. The utility model sets up a support table, which is used to control the sound collection device without the need for staff to hold the long rod for a long time, making the collected sound source more stable. The height and length of the collection device can be adjusted by the connecting column when collecting sound, which can cope with various video production scenes and provide more comprehensive use.

[0004] The above-mentioned scheme has the following problems in the implementation process. The device can adjust the direction of the sound source collection device by setting the turntable, and the two groups of arc-shaped clamps are used to limit and fix the turntable. However, the arc-shaped clamps of the device are pushed and fixed by the elastic force of spring two to extrude the turntable. Since the spring has elasticity, it is not convenient to lock the arc-shaped clamps, so it is easy to affect the fixing effect of the arc-shaped clamps, which leads to the instability of the turntable and the change of the direction of the sound source collection device due to external force, thereby affecting the collection result. Moreover, the sliding rod of the device needs to be adjusted manually and then manually rotated to limit and fix it, which is troublesome and laborious, greatly reducing the practicability of the device. Therefore, we provide a sound source collection device for digital media production to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a digital media production's sound source collection device, solve the arc clamping plate of prior art in the device is through the elastic force of spring no. 2 and is pressed to the fixed disc, because spring has elasticity, inconveniently lock the arc clamping plate, so it is very easy to influence the fixed effect of arc clamping plate, thereby leading to the disc not enough stable, and it is easy to rotate because of external force, change the direction of sound source collection device, and then influence the collection result, and the sliding rod of the device also needs to be adjusted by manual pulling, and the threaded rod is manually rotated and is fixed, and the operation is more troublesome and laborious.

[0006] The utility model provides the following technical scheme: a digital media production's sound source collection device, including base and sound source collection device body, the equidistance of base's bottom end is installed with universal wheel, base's top end one side is installed with handle no. 1, the top of base is installed with support platform, the top of support platform is opened with rotary groove, the rotary groove is rotatably installed with carousel, carousel's top end one side is provided with the fixed assembly for limiting carousel, carousel's top end is hingedly installed with support column, the inside of support column is provided with telescopic component for adjusting the distance of sound source collection device body, support column's side end and support platform's top end between are provided with support component for adjusting the height of sound source collection device body.

[0007] Through the above technical scheme, through setting carousel, make carousel can drive sound source collection device body to rotate through support column and telescopic component, thereby can adjust the direction of sound source collection device body, and it is convenient to collect the sound of video production different direction.

[0008] As the preferred technical scheme, the fixed assembly includes two groups of support rods and through holes, two groups of support rods are installed on one side of the top of the carousel, a threaded sleeve is installed between the two groups of support rods, the through holes are opened in the corresponding position of the top of the carousel and the threaded sleeve, a threaded rod is inserted into the threaded sleeve, and the threaded rod is inserted into the through hole, the bottom end of the threaded rod is connected to a limiting rod, and the limiting rod is inserted into the limiting slot.

[0009] Through the above technical scheme, the carousel can be fixed, and the direction of the sound source collection device body can be limited and fixed, and the fixed is more stable, and it is not easy to rotate due to external force, and the direction is changed, so it is not easy to affect the collection of sound.

[0010] As the preferred technical scheme, the top of the threaded rod is provided with a handle.

[0011] Through the above technical scheme, it is more convenient to rotate the threaded rod by operating the handle.

[0012] As the preferred technical scheme of the above, the telescopic assembly comprises a sliding rod and a motor, one end of the support column away from the turntable is provided with a movable slot, the sliding rod is slidingly installed in the inside of the movable slot, one end of the sliding rod close to the turntable is provided with a threaded groove, a second screw rod is rotatably installed in the inside of the movable slot, and the second screw rod is screwedly inserted in the threaded groove, one end of the second screw rod close to the turntable is installed with a conical gear one through a rotating shaft, and one end of the sliding rod away from the turntable is installed with a mounting rack, and the sound source collecting device body is installed in the inside of the mounting rack.

[0013] Through the above technical scheme, the second screw rod rotates in the threaded groove, and the sliding rod can be driven to slide in the movable slot through threaded rotation, so that the sliding rod slowly extends out of the movable slot, so that the mounting rack can be driven by the sliding rod, and the sound source collecting device body can be adjusted to extend the distance, so that the device can adjust the distance of the sound source collecting device body according to the needs.

[0014] As the preferred technical scheme of the above, one side of the conical gear one is engaged with a conical gear two, one side of the support column close to the turntable is provided with a mounting slot, and the conical gear one and the conical gear two are rotatably installed in the inside of the mounting slot, the motor is installed at the side end of the support column, and the output end of the motor extends into the mounting slot and is installed and connected with the conical gear two.

[0015] Through the above technical scheme, the motor is started to drive the conical gear two to rotate, and the conical gear two drives the conical gear one to rotate through engagement, so that power driving is replaced by manpower, and the operation is more simple and labor-saving.

[0016] As the preferred technical scheme of the above, the support assembly comprises a sliding seat, the top end of the support table is provided with a sliding groove, the sliding seat is slidingly installed in the sliding groove, and the top end of the sliding seat is hingedly installed with an electric push rod, and the top end of the electric push rod is hingedly installed with the one end of the support column close to the electric push rod.

[0017] Through the above technical scheme, the height of the sound source collecting device body can be adjusted, so that the device can cope with various video shooting scenes, the effect is more comprehensive, and the practicability of the device is greatly improved.

[0018] As the preferred technical scheme of the above, the top end of the turntable is installed with a connecting ring.

[0019] Through the above technical scheme, it is more convenient to drive the turntable to rotate in the rotating groove through the operation of the connecting ring.

[0020] Compared with the prior art, the utility model has the advantages of:

[0021] The utility model discloses a fixed component cooperation through setting up the turntable, make can adjust the direction of sound source acquisition device body, it is convenient to the video production different direction sound is gathered, and the turntable is fixed, and then can be fixed to the direction of sound source acquisition device body, make the fixed more stable, not easy to rotate because of external force, thereby not easy to influence the collection to sound, and through setting up telescopic component and support component, make, can adjust the distance and height of sound source acquisition device body, operation is simpler and laborsaving, make the device can cope with a variety of video production scene, the effect is more comprehensive to use, greatly increase the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a kind of digital media production sound source acquisition device's overall structure schematic diagram;

[0023] Figure 2 It is a kind of digital media production sound source acquisition device's sectional structure schematic Figure One ;

[0024] Figure 3 It is Figure 2 A enlarged schematic diagram in;

[0025] Figure 4 It is a kind of digital media production sound source acquisition device's sectional structure schematic Figure Two .

[0026] In the drawing: 1, base;11, universal wheel;12, handle one;2, support table;21, rotary groove;22, turntable;23, connecting ring;24, limit slot;25, sliding slot;3, fixed component;31, support rod;32, screw sleeve;33, through-hole;34, screw one;35, limit rod;36, handle two;4, support column;41, movable slot;42, installation slot;5, telescopic component;51, sliding rod;52, screw groove;53, screw two;54, conical gear one;55, conical gear two;56, motor;6, support component;61, sliding seat;62, electric push rod;7, mounting bracket;71, sound source acquisition device body. DETAILED DESCRIPTION

[0027] The technical scheme in the utility model embodiment will be described clearly and completely in connection with the drawings in the utility model embodiment.

[0028] As Figures 1-4As shown, the utility model provides a technical scheme: a kind of sound source acquisition device of digital media filming, including base 1 and sound source acquisition device body 71, equidistantly installed universal wheel 11 in the bottom end of base 1, handle one 12 is installed in the top end side of base 1, support table 2 is installed in the top end of base 1, rotating groove 21 is opened in the top end of support table 2, rotating disc 22 is rotatably installed in rotating groove 21, connecting ring 23 is installed in the top end of rotating disc 22, so that it is more convenient to drive rotating disc 22 to rotate in rotating groove 21 by operating connecting ring 23, the top end side of rotating disc 22 is provided with the fixed assembly 3 for the position limiting and fixing rotating disc 22, hinged mounting support column 4 in the top end of rotating disc 22, telescopic assembly 5 for adjusting the distance of sound source acquisition device body 71 is arranged in the inside of support column 4, fixed assembly 3 includes two groups of support rod 31 and through-hole 33, two groups of support rod 31 are all installed in the top end side of rotating disc 22, screw sleeve 32 is installed between two groups of support rod 31, through-hole 33 is opened in the position corresponding to screw sleeve 32 in the top end of rotating disc 22, screw rod one 34 is inserted with screw in the inside of screw sleeve 32, and screw rod one 34 is inserted in through-hole 33, the bottom end of screw rod one 34 is connected with limiting rod 35, limiting groove 24 is equidistantly opened in the inner wall bottom end of rotating groove 21, limiting rod 35 is inserted in limiting groove 24, the structure makes rotating screw rod one 34 rotate in screw sleeve 32, by thread rotation, so that screw rod one 34 drives limiting rod 35 to move downwards, until limiting rod 35 passes through through-hole 33 and is inserted into corresponding limiting groove 24, so that rotating disc 22 can be fixed, and then the direction of sound source acquisition device body 71 can be position limited and fixed, and fixed is more stable, not prone to rotating due to external force, change direction, so as not to easily affect the collection of sound, handle two 36 is installed in the top end of screw rod one 34, so that it is more convenient to rotate screw rod one 34 by operating handle two 36.

[0029] As one embodiment in the present embodiment, as Figure 4As shown, the telescopic assembly 5 includes a sliding rod 51 and a motor 56, and the end of the support column 4 away from the turntable 22 is provided with a movable slot 41, the sliding rod 51 is slidingly installed in the inside of the movable slot 41, and the end of the sliding rod 51 close to the turntable 22 is provided with a threaded groove 52, the inside of the movable slot 41 is rotatably installed with a screw rod two 53, and the screw rod two 53 is threadedly inserted in the threaded groove 52, and the end of the screw rod two 53 close to the turntable 22 is rotatably installed with a bevel gear one 54 through a rotating shaft, the end of the sliding rod 51 away from the turntable 22 is installed with a mounting bracket 7, and the sound source collecting device body 71 is installed in the inside of the mounting bracket 7, one side of the bevel gear one 54 is engaged with a bevel gear two 55, and the inside of the support column 4 close to the turntable 22 is provided with a mounting slot 42, and the bevel gear one 54 and the bevel gear two 55 are rotatably installed in the inside of the mounting slot 42, and the motor 56 is installed at the side end of the support column 4, and the output end of the motor 56 extends into the mounting slot 42 and is installed and connected with the bevel gear two 55, which makes the motor 56 drive the bevel gear two 55 to rotate, and through the engagement, the bevel gear two 55 drives the bevel gear one 54 to rotate, so that the bevel gear one 54 can drive the screw rod two 53 to rotate in the inside of the threaded groove 52, and through the threaded rotation, the sliding rod 51 can be driven to slide in the movable slot 41, so as to slowly extend the sliding rod 51 out of the movable slot 41, so that the sliding rod 51 can drive the mounting bracket 7, and the mounting bracket 7 drives the sound source collecting device body 71 to adjust the extension distance, so that the device can adjust the distance of the sound source collecting device body 71 according to the needs, and the operation is more simple, and the electric drive is replaced by the manpower, which is more labor-saving.

[0030] As an embodiment in the present embodiment, as shown in Figure 2 and Figure 4 As shown, the side end of the support column 4 and the top end of the support table 2 are provided with a support assembly 6 for adjusting the height of the sound source collecting device body 71, and the support assembly 6 includes a sliding seat 61, and the top end of the support table 2 is provided with a sliding groove 25, and the sliding seat 61 is slidingly installed in the sliding groove 25, so that the sliding seat 61 can rotate with the support column 4, and the top end of the sliding seat 61 is hingedly installed with an electric push rod 62, and the top end of the electric push rod 62 is hingedly installed with the end of the support column 4 close to the electric push rod 62, which makes the electric push rod 62 be started, and the extension of the electric push rod 62 can lift up the support column 4 and make it rotate, at this time, the electric push rod 62 also rotates, so as to drive the sliding rod 51, the mounting bracket 7, and the sound source collecting device body 71 to move upward, so that the height of the sound source collecting device body 71 can be adjusted, so that the device can cope with various video shooting scenes, the use effect is more comprehensive, and the practicability of the device is greatly increased.

[0031] Working principle: if the sound source collecting device body 71 needs to be used, just push the handle 12 to move the base 1 through the universal wheel 11, so as to move the device to the appropriate position, then step on the brake pad on the universal wheel 11 to fix the device, if the direction of the sound source collecting device body 71 needs to be adjusted, just hold the connecting ring 23 and rotate, the connecting ring 23 can drive the rotating disc 22 to rotate, at the same time the rotating disc 22 also drives the supporting column 4 to rotate, at this time the supporting column 4 also drives the electric push rod 62, the electric push rod 62 drives the sliding seat 61 to slide in the sliding groove 25, the supporting column 4 drives the sliding rod 51 to rotate, the sliding rod 51 drives the mounting bracket 7, the mounting bracket 7 drives the sound source collecting device body 71 to rotate, so as to adjust the direction of the sound source collecting device body 71, which is convenient for collecting sound of different directions of video shooting, then adjust, then rotate the handle 36 to drive the screw rod 34 to rotate in the screw sleeve 32, through the thread rotation, the screw rod 34 drives the limiting rod 35 to move downwards, until the limiting rod 35 passes through the through hole 33 and inserts into the corresponding limiting groove 24, in this way the rotating disc 22 can be fixed, and the direction of the sound source collecting device body 71 can be fixed and limited, and the fixing is more stable and not easy to rotate due to external force, so as to not easily affect the collection of sound;

[0032] If the distance of the sound source collecting device body 71 needs to be adjusted, just start the motor 56 to drive the bevel gear two 55 to rotate, through the meshing, the bevel gear two 55 drives the bevel gear one 54 to rotate, in this way the bevel gear one 54 can drive the screw rod two 53 to rotate in the thread groove 52, through the thread rotation, the sliding rod 51 can be driven to slide in the movable groove 41, so as to slowly extend the sliding rod 51 in the movable groove 41, in this way the sliding rod 51 can drive the mounting bracket 7, the mounting bracket 7 drives the sound source collecting device body 71 to adjust the distance of extension, so that the device can adjust the distance of the sound source collecting device body 71 according to needs, the operation is more simple, the electric drive is replaced by manpower, which is more labor-saving, at the same time, if the height of the sound source collecting device body 71 needs to be adjusted, just start the electric push rod 62, with the extension of the electric push rod 62, the supporting column 4 can be lifted and rotated, at this time the electric push rod 62 also rotates, so that the supporting column 4 drives the sliding rod 51, the sliding rod 51 drives the mounting bracket 7, the mounting bracket 7 drives the sound source collecting device body 71 to move upwards, in this way the height of the sound source collecting device body 71 can be adjusted, so that the device can cope with various video shooting scenes, and the effect is more comprehensive.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.

Claims

1. A digital media production sound source acquisition device, comprising a base (1) and a sound source acquisition device body (71), a universal wheel (11) is equidistantly installed at the bottom end of the base (1), a handle (12) is installed at one side of the top end of the base (1), characterized in that: The top end of the base (1) is provided with a support table (2), the top end of the support table (2) is provided with a rotating groove (21), the rotating groove (21) is rotatably provided with a rotating disc (22), the top end of the rotating disc (22) is provided with a fixing assembly (3) for limiting and fixing the rotating disc (22), the top end of the rotating disc (22) is hingedly provided with a supporting column (4), the supporting column (4) is provided with a telescopic assembly (5) for adjusting the distance of the sound source collecting device body (71), and the side end of the supporting column (4) and the top end of the support table (2) are provided with a supporting assembly (6) for adjusting the height of the sound source collecting device body (71). The fixing assembly (3) comprises two groups of supporting rods (31) and through holes (33), the two groups of supporting rods (31) are arranged on the top end of the rotating disc (22), the two groups of supporting rods (31) are provided with a screw sleeve (32), the through holes (33) are arranged at the positions corresponding to the screw sleeve (32) on the top end of the rotating disc (22), the screw sleeve (32) is internally and threadedly provided with a screw rod (34), the screw rod (34) is arranged in the through hole (33), the bottom end of the screw rod (34) is connected with a limiting rod (35), and the inner wall bottom end of the rotating groove (21) is equidistantly provided with a limiting groove (24), the limiting rod (35) is arranged in the limiting groove (24). The supporting assembly (6) comprises a sliding seat (61), the top end of the support table (2) is provided with a sliding groove (25), the sliding seat (61) is slidingly arranged in the sliding groove (25), the top end of the sliding seat (61) is hingedly provided with an electric push rod (62), and the top end of the electric push rod (62) is hingedly arranged on the end of the supporting column (4) close to the electric push rod (62).

2. The apparatus of claim 1, wherein: The top end of the screw rod (34) is provided with a handle (36).

3. The apparatus of claim 1, wherein: The telescopic assembly (5) comprises a sliding rod (51) and a motor (56), the end of the supporting column (4) away from the rotating disc (22) is provided with a movable groove (41), the sliding rod (51) is slidingly arranged in the movable groove (41), the end of the sliding rod (51) close to the rotating disc (22) is provided with a threaded groove (52), the movable groove (41) is rotatably provided with a screw rod (53), the screw rod (53) is threadedly arranged in the threaded groove (52), the end of the screw rod (53) close to the rotating disc (22) is rotatably provided with a bevel gear (54) through a rotating shaft, the end of the sliding rod (51) away from the rotating disc (22) is provided with a mounting frame (7), and the sound source collecting device body (71) is arranged in the mounting frame (7).

4. The apparatus of claim 3, wherein: One side of the bevel gear one (54) is engaged with bevel gear two (55), one side of the support column (4) is provided with mounting groove (42) near the rotating disc (22), the bevel gear one (54) and bevel gear two (55) are both rotatably installed in the mounting groove (42), the motor (56) is installed at the side end of the support column (4), the output end of the motor (56) extends into the mounting groove (42) and is connected with the bevel gear two (55).

5. The apparatus of claim 1, wherein: The top end of the rotating disc (22) is provided with connecting ring (23).

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