Stable support for portable photographic equipment

Abstract

The utility model relates to the technical field of supports, in particular to a stable support for portable photographic equipment. According to the technical scheme, the device comprises a main body and further comprises three sets of sleeves hinged to the bottom of the main body, supporting legs are installed in the sleeves in a sliding mode, a plurality of sets of installation bases are fixedly installed on a fixing rod, buffering devices are arranged in the installation bases, and each buffering device comprises a connecting rod hinged between the corresponding installation base and the corresponding sleeve. The height of the supporting legs can be rapidly adjusted, the supporting legs and the sleeves can be rapidly unfolded and folded, carrying is convenient, the adjusting time is shortened, and the working efficiency is improved; besides, the impact force generated when the sleeve is unfolded is reduced through a buffering device, the risk that a user is injured when the sleeve is directly and completely unfolded under the action of a torsion spring is avoided, meanwhile, the stability of the sleeve 4 can be improved when the sleeve is unfolded, and therefore the stability of the whole device is improved.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a stable bracket for portable photographic equipment. Background Technology

[0002] With the continuous development of photography technology, cameras are becoming increasingly powerful, and the quality of photos and videos is also improving. During shooting, camera stability is crucial; otherwise, problems such as blurry photos and shaky videos can occur. To address this issue, camera stands have emerged. One existing technology involves a portable camera stand whose technical solution includes a base, several hand-tightened bolts and mounting bolts. A multi-stage telescopic rod is located on one side of the base, with each section locked together by the hand-tightened bolts. A connecting plate for connecting photographic equipment is connected to the upper end of the multi-stage telescopic rod with damping hinges. A locking bolt for securing the camera when stored is located on the side of the base. This portable camera stand provides stable support for the camera. When not in use, the multi-stage telescopic rod and connecting plate can be folded up onto the base, giving the stand a flat rectangular shape for easy carrying.

[0003] In the above process, the extension and retraction of the multi-stage telescopic rod and the storage of the folding connecting plate and the multi-stage telescopic rod are all achieved by manually turning the bolts. Since manually operating the bolts is relatively slow and requires a certain amount of force, it will increase the adjustment time and reduce work efficiency when multiple adjustments or folding are required. Therefore, we propose a stable bracket for portable photographic equipment. Utility Model Content

[0004] The purpose of this invention is to address the problem in the prior art that manual operation of bolts is relatively slow and requires a certain amount of force, which increases adjustment time and reduces work efficiency when multiple adjustments or folding are required. The invention proposes a stable bracket for portable photographic equipment.

[0005] The technical solution of this utility model: A stabilizing bracket for portable photographic equipment, comprising a main body, a gimbal on the main body, a mounting base on the gimbal for placing the photographic equipment, and further comprising:

[0006] Three sets of sleeves are hinged to the bottom of the main body, and each sleeve has a support leg slidably installed inside. A fixing rod is fixedly installed at the center of the bottom of the main body, and a support rod is rotatably connected between the fixing rod and the sleeve.

[0007] A pressing block is slidably mounted on the support leg, and the sleeve has multiple sets of rectangular holes through which the pressing block can pass;

[0008] Multiple sets of mounting seats are fixedly installed on the fixed rod. Each mounting seat is provided with a buffer device, and the buffer device includes a connecting rod hinged between the mounting seat and the sleeve.

[0009] Optionally, three sets of mounting components are fixedly installed at the bottom of the main body, and the sleeves are respectively hinged to the mounting components through rotating shafts. Each rotating shaft is equipped with a torsion spring, and the sleeve is a hollow cylinder with an opening on the side near the fixed rod.

[0010] Optionally, the fixed rod has three sets of sliding grooves, a sliding seat is slidably installed in the sliding groove, a fixing member is fixedly installed on the side of the sleeve near the fixed rod, and the two ends of the support rod are respectively hinged to the sliding seat and the fixing member.

[0011] Optionally, a rectangular groove is provided on the side of the support leg near the sleeve, the pressing block is slidably installed in the rectangular groove, a first spring is fixedly connected between the pressing block and the rectangular groove, a limit plate is fixedly installed on the top of the support leg, and a sleeve plate is sleeved on the bottom of the three sets of support legs.

[0012] Optionally, the buffer device further includes a slider slidably installed in the mounting base, with both ends of the connecting rod hinged to the slider and the sleeve respectively, and a guide rod fixedly installed in the mounting base, with the slider slidably sleeved on the guide rod.

[0013] Optionally, buffer blocks are slidably installed on both sides of the mounting base, and grooves are provided on both sides of the mounting base for the buffer blocks to slide. A second spring is fixedly connected between the buffer blocks and the grooves.

[0014] In summary, this application includes at least one of the following beneficial technical effects:

[0015] This utility model enables rapid adjustment of the height of the support leg through a pressing block, a rectangular hole, and a first spring. It also enables rapid unfolding and storage of the support leg and sleeve through a torsion spring, a sleeve, and a sleeve plate, making it easy to carry, reducing adjustment time, and improving work efficiency.

[0016] Further utilizing the buffer device, the buffer block and connecting rod apply an inward force during the sleeve unfolding process, so that the sleeve does not unfold completely directly, reducing the impact force when the sleeve unfolds, avoiding the risk of injury to the user when the sleeve unfolds completely directly under the action of the torsion spring, and also improving the smoothness of the sleeve unfolding, thereby improving the stability of the entire device. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of this utility model is provided. Figure 1 ;

[0018] Figure 2 A schematic diagram of the overall structure of this utility model is provided. Figure 2 ;

[0019] Figure 3 A schematic diagram of the buffer structure in this utility model is provided;

[0020] Figure 4 Give Figure 3 A magnified schematic diagram of the local structure at point A;

[0021] Figure 5 A schematic diagram of the internal structure of the support leg in this utility model is provided.

[0022] Reference numerals: 1. Main body; 2. Gimbal; 3. Placement base; 4. Sleeve; 41. Rectangular hole; 42. Fixing component; 5. Support leg; 51. Rectangular groove; 52. Limiting plate; 6. Fixing rod; 7. Slide groove; 8. Support rod; 9. Mounting base; 91. Groove body; 92. Guide rod; 10. Sleeve plate; 11. Torsion spring; 12. Connecting rod; 13. Slider; 14. Buffer block; 15. Second spring; 16. Pressing block; 17. Extension plate; 18. First spring. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0029] like Figures 1 to 5 As shown, the present invention proposes a portable camera equipment stabilizing bracket, including a main body 1, a gimbal 2 on the main body 1, and a mounting base 3 for placing camera equipment on the gimbal 2. The gimbal 2 and the mounting base 3 are existing technologies and will not be described in detail here. It also includes three sets of sleeves 4 hinged to the bottom of the main body 1. Each sleeve 4 has a support leg 5 slidably installed inside it. A fixing rod 6 is fixedly installed at the center of the bottom of the main body 1. A support rod 8 is rotatably connected between the fixing rod 6 and the sleeve 4.

[0030] Among them, the bottom of the main body 1 is fixedly installed with three sets of mounting parts, and the sleeve 4 is hinged to the mounting parts through the rotating shaft. Each rotating shaft is equipped with a torsion spring 11. Under the action of the torsion spring 11, the sleeve 4 rotates outward with the central axis of the rotating shaft as the axis, realizing the rapid unfolding of the sleeve 4, reducing the adjustment time and improving the work efficiency. The sleeve 4 is a hollow cylinder with an opening on the side near the fixed rod 6.

[0031] In addition, three sets of sliding grooves 7 are provided on the fixed rod 6. A sliding seat is slidably installed in the sliding groove 7. A fixing member 42 is fixedly installed on the side of the sleeve 4 near the fixed rod 6. The two ends of the support rod 8 are respectively hinged to the sliding seat and the fixing member 42. When the sleeve 4 is unfolded, the support rod 8 hinged between the sleeve 4 and the fixed rod 6 rotates, so that the support rod 8 supports the sleeve 4 and the support leg 5.

[0032] In this embodiment, a pressing block 16 is slidably installed on the support leg 5. The sleeve 4 has multiple sets of rectangular holes 41 through which the pressing block 16 can pass. A rectangular groove 51 is provided on the side of the support leg 5 near the sleeve 4. The pressing block 16 is slidably installed in the rectangular groove 51. A first spring 18 is fixedly connected between the pressing block 16 and the rectangular groove 51. A limit plate 52 is fixedly installed on the top of the support leg 5. A sleeve plate 10 is movably installed on the bottom of the three sets of support legs 5. When the pressing block 16 is pressed, it moves into the rectangular groove 51, pulling the support leg 5 to an appropriate height. Under the action of the first spring 18, the pressing block 16 extends and enters the rectangular groove 51 at an appropriate position, realizing the rapid unfolding of the support leg 5 and reducing the adjustment time. An extension plate 17 is fixedly installed on the side of the pressing block 16 located in the rectangular groove 51. The extension plate 17 is used to prevent the pressing block 16 from slipping out of the rectangular groove 51.

[0033] Multiple mounting seats 9 are fixedly installed on the fixed rod 6. Each mounting seat 9 has a buffer device. The buffer device includes a connecting rod 12 hinged between the mounting seat 9 and the sleeve 4, and a slider 13 slidably installed within the mounting seat 9. The two ends of the connecting rod 12 are hinged to the slider 13 and the sleeve 4, respectively. A guide rod 92 is fixedly installed within the mounting seat 9, and the slider 13 is slidably mounted on the guide rod 92. Buffer blocks 14 are slidably installed on both sides of the mounting seat 9. Grooves 91 are provided on both sides of the mounting seat 9 for the buffer blocks 14 to slide. The buffer blocks 14 are fixedly connected to the grooves 91. With the second spring 15 connected, when the sleeve 4 rotates outward, the slider 13 slides outward within the mounting base 9. During the outward sliding process of the slider 13, it passes through two sets of buffer blocks 14. When the buffer blocks 14 are squeezed by the slider 13, the buffer blocks 14 apply an inward force to the sleeve 4 during its unfolding process, so that the sleeve 4 will not unfold completely directly, reducing the impact force when the sleeve 4 unfolds, avoiding the risk of injury to the user when the sleeve 4 unfolds completely directly under the action of the torsion spring 11, and also improving the smoothness of the sleeve 4 during unfolding, thereby improving the stability of the entire device.

[0034] Working principle: In the working process of this utility model, when it is necessary to unfold the device for use, the sleeve plate 10 sleeved on the three sets of support legs 5 is directly removed. Under the action of the torsion spring 11, the sleeve 4 rotates outward with the central axis of the rotating shaft as the axis. Then, the pressing block 16 is pressed, so that the pressing block 16 moves into the rectangular groove 51. The support leg 5 is pulled to an appropriate height, so that the pressing block 16 extends out under the action of the first spring 18 and enters the rectangular groove 51 at an appropriate position. This realizes the rapid unfolding of the support leg 5 and the sleeve 4, reduces the adjustment time, and improves the working efficiency. During this process, the support rod 8 hinged between the sleeve 4 and the fixed rod 6 rotates, so that the support rod 8 supports the sleeve 4 and the support leg 5.

[0035] When the sleeve 4 rotates outward, the slider 13 slides outward within the mounting base 9 under the action of the connecting rod 12 that connects the sleeve 4 and the slider 13. During the outward sliding process of the slider 13, it passes through two sets of buffer blocks 14. When the buffer blocks 14 are squeezed by the slider 13, they move away from the slider 13 under the action of the second spring 15. This causes the buffer blocks 14 to apply an inward force to the sleeve 4 during the unfolding process, so that the sleeve 4 will not unfold completely directly, reducing the impact force when the sleeve 4 unfolds. This avoids the risk of injury to the user when the sleeve 4 unfolds completely directly under the action of the torsion spring 11. At the same time, it can also improve the smoothness of the sleeve 4 during unfolding, thereby improving the stability of the entire device.

[0036] When the device needs to be stored, the three sets of support legs 5 are retracted into the sleeve 4, the sleeve 4 is pressed inward at the same time, and finally the sleeve plate 10 is put on the rod at the bottom of the support leg 5. This achieves quick storage of the support leg 5 and the sleeve 4, which is convenient to carry, reduces adjustment time, and improves work efficiency.

[0037] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A stabilizing bracket for portable photographic equipment, comprising a main body (1), wherein a gimbal (2) is provided on the main body (1), and a mounting base (3) for placing photographic equipment is provided on the gimbal (2), characterized in that, Also includes: Three sets of sleeves (4) are hinged to the bottom of the main body (1). Each sleeve (4) has a support leg (5) slidably installed inside. A fixing rod (6) is fixedly installed at the center of the bottom of the main body (1). A support rod (8) is rotatably connected between the fixing rod (6) and the sleeve (4). A pressing block (16) is slidably mounted on the support leg (5), and the sleeve (4) has multiple sets of rectangular holes (41) through which the pressing block (16) can pass. Multiple sets of mounting seats (9) are fixedly installed on the fixed rod (6). The mounting seat (9) is provided with a buffer device. The buffer device includes a connecting rod (12) hinged between the mounting seat (9) and the sleeve (4). The buffer device further includes a slider (13) slidably installed in the mounting base (9). The two ends of the connecting rod (12) are respectively hinged to the slider (13) and the sleeve (4). A guide rod (92) is fixedly installed in the mounting base (9). The slider (13) is slidably sleeved on the guide rod (92). Buffer blocks (14) are slidably installed on both sides of the mounting base (9). Grooves (91) for the buffer blocks (14) to slide are opened on both sides of the mounting base (9). A second spring (15) is fixedly connected between the buffer block (14) and the groove (91).

2. The portable photographic equipment stabilizing bracket according to claim 1, characterized in that, The main body (1) has three sets of mounting parts fixedly installed at the bottom. The sleeves (4) are respectively hinged to the mounting parts through rotating shafts. Each rotating shaft is provided with a torsion spring (11). The sleeve (4) is a hollow cylinder with an opening on one side near the fixed rod (6).

3. The portable photographic equipment stabilizing bracket according to claim 2, characterized in that, The fixed rod (6) has three sets of sliding grooves (7), and a sliding seat is slidably installed in the sliding groove (7). A fixing member (42) is fixedly installed on the side of the sleeve (4) near the fixed rod (6). The two ends of the support rod (8) are respectively hinged to the sliding seat and the fixing member (42).

4. A stabilizing bracket for portable photographic equipment according to claim 3, characterized in that, The support leg (5) has a rectangular groove (51) on the side near the sleeve (4). The pressing block (16) is slidably installed in the rectangular groove (51). A first spring (18) is fixedly connected between the pressing block (16) and the rectangular groove (51). A limit plate (52) is fixedly installed on the top of the support leg (5). The bottom of the three sets of support legs (5) is fitted with a sleeve plate (10).

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