Limiting structure, supporting mechanism and audio support
Through the design of the limit structure, the problem of the microphone rod hovering for a long time during shooting is solved, and the microphone rod angle is flexible and stable limits are achieved, reducing the work cost and arm burden of staff.
Patent Information
- Application Number
- CN202323509005.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2033-12-21
AI Technical Summary
During the shooting, staff need to keep the microphone rod hovering at a specific angle for a long time to ensure the sound effect, causing the problem of arm soreness.
A limiting structure is designed, including a mounting assembly, a support assembly and a locking assembly, through which the microphone rod can be adjusted to a suitable angle and limited to this state, thereby reducing hand movement and arm burden.
It effectively reduces the soreness of the staff's arms, improves work efficiency and comfort, and reduces the complexity of hand operations.
Smart Images
Figure CN222356486U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photographic equipment, in particular to a limiting structure, a supporting mechanism and an audio bracket. Background Art
[0002] In the filming of TV series, movies, advertisements and live broadcasts of events, it is usually necessary to record the sound during filming. Therefore, a radio microphone is a frequently used device in filming. Currently, the radio microphone is usually installed at one end of the bracket pole in the market. The staff holds the other end of the bracket pole with both hands to bring the radio microphone close to the person to be filmed. In the case of long-term filming, the staff's arms will be more sore. In response to this, a new audio bracket has appeared on the market. The radio microphone is installed at one end of the bracket pole, and a support pole is installed at the other end. The staff can carry a backpack, and the end of the support pole away from the bracket pole is installed on the backpack, so that the staff can hold one end of the bracket pole with one hand and adjust the rotation of the bracket pole with one hand. However, during the filming process, after adjusting the angle of the microphone pole, in order to ensure the recording effect, the staff usually needs to keep the hand movement unchanged, so that the microphone pole is suspended at a certain angle, so that the staff's arms are still prone to soreness. Utility Model Content
[0003] The main purpose of the present application is to provide a limiting structure, a supporting mechanism and an audio bracket, aiming to solve the problem in the prior art that during the shooting process, after adjusting the angle of the microphone pole, in order to ensure the sound reception effect, the staff usually also needs to keep the hand movement unchanged, thereby suspending the microphone pole at a certain angle, so that the staff's arms are still prone to soreness.
[0004] In order to solve the above technical problems, the technical solution provided by the present invention is:
[0005] A limiting structure, comprising:
[0006] Mounting kit for mounting the microphone pole;
[0007] A support assembly, movably connected to the mounting assembly;
[0008] A locking assembly has one end connected to the supporting assembly and the other end connected to the inside of the mounting assembly to lock or loosen the supporting assembly and the mounting assembly.
[0009] A support mechanism comprises a support rod and the aforementioned limiting structure, wherein the support rod is movably connected to the support assembly.
[0010] An audio bracket comprises a microphone rod and the aforementioned supporting mechanism.
[0011] Beneficial effects:
[0012] In this embodiment, the locking assembly allows the mounting assembly and the supporting assembly to have a loose state and a locked state. When the locking assembly is rotated to make the mounting assembly and the supporting assembly in a loose state, the mounting assembly can move relative to the supporting assembly, and the microphone rod is installed on the mounting assembly, so that the microphone rod can be adjusted to a suitable angle relative to the supporting assembly; after adjustment, the locking assembly can be rotated to make the mounting assembly and the supporting assembly in a locked state, so that the angle of the microphone rod is limited in the adjusted state. In this way, the work cost of the staff is reduced and the arm pain of the staff is avoided. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0014] Figure 1 It is a schematic diagram of the structure of the audio bracket in this application.
[0015] Figure 2 It is a structural schematic diagram of the support mechanism in this application.
[0016] Figure 3 This is a schematic diagram of the exploded structure of the support mechanism in this application.
[0017] Icon Description:
[0018] 1000-audio bracket; 100-support mechanism; 10-limiting structure; 20-support rod; 30-adjustment assembly; 301-adjustment part; 302-holding part; 200-microphone rod; 300-adjustment rod;
[0019] 1-installation assembly; 11-limiting groove; 111-limiting protrusion; 12-installation part; 13-limiting part; 131-connecting strip; 132-reinforcement strip; 133-limiting frame; 134-avoiding position; 14-supporting part;
[0020] 2-support assembly; 21-first mounting hole; 22-second mounting hole;
[0021] 3-locking assembly; 31-operating part; 32-movable part; 321-sliding body;
[0022] The purpose, features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0024] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0025] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B; in addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0026] Please refer to Figure 1-Figure 3 The present application provides an audio stand 1000, including a microphone pole 200 and a support mechanism 100, the support mechanism 100 includes a support rod 20 and a limiting mechanism, the limiting mechanism includes a mounting assembly 1, a support assembly 2 and a locking assembly 3, the mounting assembly 1 can mount the microphone pole 200, one end of the support assembly 2 is connected to the support rod 20, and the other end is movably connected to the mounting assembly 1, so that the support rod 20 is movably connected to the microphone pole 200, and the support rod 20 is connected to the support assembly 2. In this embodiment, the microphone pole 200 is used to install a microphone, and the staff can load the support rod 20 on the backpack carried on the body, and the staff can operate the end of the microphone pole 200 away from the microphone with one hand, so as to adjust the rotation of the microphone pole 200, such as the pitch angle or the front and rear deviation angle relative to the staff, etc. After adjustment, the staff can lock the support assembly 2 with the mounting assembly 1 through the locking assembly 3, so that the microphone pole 200 is kept at the angle adjusted by the staff. With such a configuration, the staff does not need to keep the hand work unchanged.
[0027] In this embodiment, an adjustment rod 300 may be further provided at the end of the microphone rod 200 away from the microphone. With this arrangement, the staff can adjust the rotation of the microphone rod 200 by holding the adjustment rod 300 without raising their hands to hold the microphone rod 200, thereby further reducing the staff's work difficulty.
[0028] In the present embodiment, the support mechanism 100 further comprises an adjustment assembly 30, the adjustment assembly 30 comprises an adjustment portion 301 and abutting portion 302 connected to each other, the support assembly 2 has a first mounting hole 21, the adjustment portion 301 is movably arranged in the first mounting hole 21, so as to be able to drive the abutting portion 302 to move relative to the support assembly 2 to abut the support rod 20. In the present embodiment, when the adjustment portion 301 is twisted, the abutting portion 302 can be switched between a locked state and a loose state, and when the abutting portion 302 is in the loose state, the support assembly 2 can rotate around the axis of the support rod 20, so that the microphone rod 200 can also rotate around the axis of the support rod 20, so that the position of the microphone can be flexibly adjusted. After the position of the microphone is adjusted, the abutting portion 302 can be switched to a locked state by twisting the adjustment portion 301, so that the support rod 20 and the support assembly 2 are in a locked state, and at this time the microphone rod 200 can be limited in the adjusted state. In summary, the adjustment component 30 in this embodiment can cooperate with the locking component 3 mentioned above, so as to achieve the flexibility of the angle adjustment of the microphone rod 200 to fully meet the use of the staff.
[0029] See also Figure 2-Figure 3 The limiting structure 10 includes an installation component 1, a support component 2 and a locking component 3. The installation component 1 is used to install the microphone rod 200; the support component 2 is movably connected to the installation component 1; one end of the locking component 3 is connected to the support component 2, and the other end is connected to the installation component 1 to lock or loosen the support component 2 and the installation component 1.
[0030] In this embodiment, the locking component 3 makes the installation component 1 and the support component 2 have a loose state and a locked state. When the locking component 3 is rotated to make the installation component 1 and the support component 2 in a loose state, the installation component 1 can move relative to the support component 2, and the microphone rod 200 is installed on the installation component 1, so that the microphone rod 200 can be adjusted to a suitable angle relative to the support component 2; after adjustment, the locking component 3 can be rotated to make the installation component 1 and the support component 2 in a locked state, so that the angle of the microphone rod 200 is limited in the adjusted state. In this way, the work cost of the staff is reduced and the arm pain of the staff is avoided.
[0031] Specifically, the mounting assembly 1 is provided with a limiting groove 11, the locking assembly 3 is connected to the supporting assembly 2, and one end is accommodated in the limiting groove 11. When the locking assembly 3 is unlocked, the locking assembly 3 can move along the limiting groove 11, so that the supporting assembly 2 moves relative to the mounting assembly 1; when the locking assembly 3 is locked, the locking assembly 3 can be locked at any position of the limiting groove 11 to lock the supporting assembly 2 and the mounting assembly 1. In the present application, the locking assembly 3 can slide along the limiting groove 11 to increase the structural stability during the relative movement of the supporting assembly 2 and the mounting assembly 1. It can be understood that the limiting groove 11 in this embodiment can be designed as an arc shape. When the locking assembly 3 is in a relaxed state, the locking assembly 3 can slide relatively along the limiting groove 11, and the mounting assembly 1 can rotate relative to the supporting assembly 2 at this time, so that the microphone rod 200 can pitch and move, etc. When the locking assembly 3 is in an unlocked state, the locking assembly 3 can be locked at any position of the limiting groove 11, so that the mounting assembly 1 and the supporting assembly 2 are locked with each other.
[0032] In this embodiment, the mounting assembly 1 includes a mounting portion 12 and a limiting portion 13. The limiting portion 13 is disposed between the mounting portion 12 and the supporting assembly 2 and is provided with a limiting groove 11. The limiting groove 11 can limit the range of motion of the locking assembly 3. In this embodiment, the limiting portion 13 includes a connecting strip 131, a reinforcing strip 132 and a limiting frame 133. One end of the connecting strip 131 is disposed between the supporting assembly 2 and the mounting portion 12, and the other end is connected to the limiting frame 133. The limiting frame 133 is provided with a limiting groove 11. One end of the reinforcing strip 132 is connected to one end of the limiting frame 133, and the other end is connected to an end of the connecting strip 131 away from the limiting frame 133. In this embodiment, the reinforcing strip 132 makes the structural connection between the limiting frame 133 and the connecting strip 131 more stable, and the limiting frame 133 can be set as an arc of the reinforcing strip 132.
[0033] In this embodiment, the mounting portion 12 is used to mount the microphone rod 200, and the aforementioned adjustment rod 300 can adjust the rotation of the microphone rod 200 around its own central axis. Therefore, a receiving portion 14 is provided between the mounting portion 12 and the microphone rod 200. The receiving portion 14 is sleeved on the surface of the microphone rod 200 and is movably connected to the mounting portion 12. In this embodiment, an avoidance position 134 is formed at one end of the limiting frame 133, so that when the adjustment rod 300 adjusts the rotation of the microphone rod 200, the receiving portion 14 is driven to rotate. The avoidance position 134 can avoid structural interference between the receiving portion 14 and the limiting frame 133.
[0034] Furthermore, the locking assembly 3 includes an operating portion 31 and a movable portion 32, one end of the movable portion 32 is connected to the supporting assembly 2, and the other end is provided with a sliding body 321 slidably arranged in the limiting groove 11, the operating portion 31 is connected to the end of the movable portion 32 away from the limiting groove 11, and when the operating portion 31 is rotated, the sliding body 321 can be locked in the limiting groove 11 or slide along the limiting groove 11. In this embodiment, when it is necessary to adjust the angle of the microphone rod 200 or keep the microphone rod 200 at the angle required by any staff member, the operating portion 31 can be rotated to switch the movable portion 32 between the relaxed state and the unlocked state.
[0035] Specifically, a second mounting hole 22 is provided on the support assembly 2, the hole wall of the second mounting hole 22 is provided with an internal thread, the outer surface of the movable part 32 is provided with an external thread, the movable part 32 passes through the second mounting hole 22 away from the one end, and is connected to the operating part 31, wherein it can be understood that the internal thread in the hole wall of the second mounting hole 22 and the external thread of the movable part 32 match each other.
[0036] Specifically, in this embodiment, the groove peripheral wall of the limiting groove 11 extends toward the middle of the limiting groove 11 to form a limiting protrusion 111 to limit the slide 321 in the limiting groove 11. In this embodiment, the slide 321 can slide in the limiting groove 11, and the limiting protrusion 111 of the groove peripheral wall of the limiting groove 11 can limit the slide in the limiting groove 11, thereby preventing the slide 321 from slipping when sliding along the limiting groove 11, further improving the service life of the product.
[0037] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.
Claims
1. A limiting structure, characterized in that: include: Mounting kit for mounting the microphone pole; A support assembly, movably connected to the mounting assembly; A locking assembly has one end connected to the supporting assembly and the other end connected to the inside of the mounting assembly to lock or loosen the supporting assembly and the mounting assembly.
2. The limiting structure according to claim 1, characterized in that: The mounting assembly is provided with a limiting groove, the locking assembly is connected to the supporting assembly, and one end is accommodated in the limiting groove. When the locking assembly is unlocked, the locking assembly can move along the limiting groove to enable the supporting assembly to move relative to the mounting assembly; when the locking assembly is locked, the locking assembly can be locked at any position of the limiting groove to lock the supporting assembly and the mounting assembly.
3. The limiting structure according to claim 2, characterized in that: The locking assembly includes an operating part and a movable part. One end of the movable part is connected to the supporting assembly, and the other end is provided with a sliding body slidably arranged in the limiting groove. The operating part is connected to an end of the movable part away from the limiting groove. When the operating part is rotated, the sliding body can be locked in the limiting groove or slide along the limiting groove.
4. The limiting structure according to claim 3, characterized in that: The groove peripheral wall of the limiting groove extends toward the middle of the limiting groove to form a limiting protrusion to limit the sliding body in the limiting groove.
5. The limiting structure according to claim 2, characterized in that: The mounting assembly includes a mounting portion and a limiting portion. The limiting portion is disposed between the mounting portion and the supporting assembly and is provided with a limiting groove. The limiting groove can limit the range of movement of the locking assembly.
6. The limiting structure according to claim 5, characterized in that: The limiting part includes a connecting strip, a reinforcing strip and a limiting frame. One end of the connecting strip is arranged between the supporting assembly and the mounting part, and the other end is connected to the limiting frame. The limiting frame has a limiting groove. One end of the reinforcing strip is connected to one end of the limiting frame, and the other end is connected to the end of the connecting strip away from the limiting frame.
7. The limiting structure according to claim 6, characterized in that: An escape position is formed at one end of the limiting frame away from the reinforcing strip.
8. A support mechanism, characterized in that: It comprises a support rod and the limiting structure according to any one of claims 1 to 7, wherein the support rod is movably connected to the support assembly.
9. The support mechanism according to claim 8, characterized in that: The support mechanism also includes an adjustment component, which includes an adjustment portion and a supporting portion connected to each other. The support component is movably connected to the support rod. The support component has a first mounting hole. The adjustment portion is movably arranged in the first mounting hole to be able to drive the supporting portion to move relative to the support component to resist the support rod.
10. An audio stand, characterized in that: The invention comprises a microphone pole and the supporting mechanism as claimed in claim 8 or 9.