A multifunctional cantilever support

Abstract

The utility model discloses a multifunctional cantilever support specifically related to support technical field, including fixed base, one side of fixed base is provided with lower arm, lower arm top is provided with pneumatic arm, pneumatic arm bottom is provided with operating rod, and one end of pneumatic arm is provided with lamp holder connector. The utility model discloses through the reasonable setting of fixed base, lower arm, pneumatic arm, operating rod and lamp holder connector in the device, compared with the erection of the existing tripod, the ground space of the device is 0, can save the ground space of the tripod, when adjusting light source and shooting angle, can reduce more than 60% work time, because different from the floor fixed mode of tripod, the device frame can reduce 95% tribrachial instability caused by equipment fall and break, therefore make the reliability and safety of the device when using have been obviously promoted.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and more specifically, to a multifunctional cantilever bracket. Background Technology

[0002] Camera lights, also known as video lights, photographic lights, or camera head lights, are artificial light sources used for video recording. They primarily address the lighting needs of shooting in low-light environments and are commonly found in news, film, and photography. Their structure consists of a lamp head, power supply, control switch, and connecting devices. The types of light sources have evolved from halogen lamps and HID lamps to LED lamps, with the latter becoming the mainstream due to their small size, low energy consumption, and accurate color temperature. Maintaining the stability of the equipment during the use of camera lights, and flexibly adjusting the angle and height of the camera lights according to different shooting needs, has always been a challenge for users.

[0003] The existing application number CN202421672928.X provides a mobile phone shooting tripod, which relates to the field of mobile phone bracket technology. It includes an outer tube and an inner tube. The feature is that a placement block is provided above the inner tube, a guide rod is fixedly installed above the placement block, a pressure block is sleeved on the outer wall of the guide rod, a first spring is fixedly connected between the placement block and the pressure block, a slidable slide rod is installed on the side of the placement block, a clamp is installed on the top surface of the slide rod, and a second spring is connected between the clamp and the side wall of the placement block. In this utility model, by setting two first springs and two second springs in conjunction with a square groove, the mobile phone can be directionally limited by the support frame. Compared with traditional fixing devices, the fixing in this utility model is more stable and reduces the probability of the mobile phone falling after fixing. However, in actual use, the tripod is cumbersome to move and adjust the angle during shooting and supplementary lighting, and the placement and arrangement of power cords makes the scene very messy. It is easy to trip over the power cord and cause unnecessary bumps and knocks during work. When a tripod is adjusted to a certain height, it can easily cause instability in the center of gravity. For example, shooting equipment such as fill lights are very likely to fall over at a certain height, and it will affect work efficiency in daily shooting. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a multifunctional cantilever bracket with a reasonable arrangement of fixed base, lower arm, pneumatic arm, operating rod and lamp holder connector, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional cantilever bracket, including a fixed base, a lower arm provided on one side of the fixed base, a pneumatic arm provided at the top of the lower arm, an operating rod provided at the bottom of the pneumatic arm, and a lamp holder connector provided at one end of the pneumatic arm.

[0006] In a preferred embodiment, two fixing blocks are provided on one side of the fixed base, and a first connecting shaft is provided on one side of the two fixing blocks. One side of the first connecting shaft is connected to one side of the lower arm.

[0007] In a preferred embodiment, a second connecting shaft is provided at one end of the lower arm, one side of which is connected to one end of the pneumatic arm, and protective plates are provided at the bottom of the lower arm and the top of the pneumatic arm.

[0008] In a preferred embodiment, the bottom of the protective plate is provided with a wire groove, and the bottom of the pneumatic arm is provided with an operating lever.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] By rationally configuring the fixed base, lower arm, pneumatic arm, operating lever, and lamp holder connector within the device, this device occupies zero ground space compared to existing tripod setups, saving the ground space required by tripods. It can reduce working time by more than 60% when adjusting the light source and shooting angle. Unlike the ground-mounted fixing method of tripods, this device can reduce equipment tipping and damage caused by tripod instability by 95%. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the planar structure of this utility model.

[0013] Figure 3 This is a side view of the structure of this utility model.

[0014] The attached diagram is labeled as follows: 1. Fixed base; 2. Lower arm; 3. Pneumatic arm; 4. Operating lever; 5. Lamp holder connector; 6. Fixing block; 7. First connecting shaft; 8. Second connecting shaft; 9. Protective plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] As attached Figure 1-3The multifunctional cantilever bracket shown includes a fixed base 1, a lower arm 2 on one side of the fixed base 1, a pneumatic arm 3 on the top of the lower arm 2, an operating rod 4 at the bottom of the pneumatic arm 3, and a lamp holder connector 5 at one end of the pneumatic arm 3. The fixed base 1, lower arm 2, pneumatic arm 3, operating rod 4 and lamp holder connector 5 form a complete cantilever bracket. The lamp holder connector 5 can be connected to the pneumatic arm 3 by two U-shaped connectors and bolts, so that the lamp holder structure can achieve damping adjustment.

[0017] As attached Figure 1 , 2 As shown in Figure 3, two fixing blocks 6 are provided on one side of the fixed base 1, and a first connecting shaft 7 is provided on one side of the two fixing blocks 6. One side of the first connecting shaft 7 is connected to one side of the lower arm 2. The fixed base 1 is 12.6cm long and 20cm high, and the connecting shaft is 18.5cm high.

[0018] As attached Figure 1 , 2 As shown in Figure 3, a second connecting shaft 8 is provided at one end of the lower arm 2. One side of the second connecting shaft 8 is connected to one end of the pneumatic arm 3. Protective plates 9 are provided at the bottom of the lower arm 2 and the top of the pneumatic arm 3. A wire groove is opened at the bottom of the protective plate 9. An operating lever 4 is provided at the bottom of the pneumatic arm 3. The lower arm 2 has a total length of 82cm and can be rotated 180 degrees through the second connecting shaft 8. The pneumatic arm 3 has a total length of 84.9cm. The pneumatic arm 3 not only has a built-in air spring as the main rebound support, but also has a U-shaped connector at one end that can be used with bolts and washers to connect the pneumatic arm 3 to the second connecting shaft 8. The addition of washers creates damping to balance the support force, enabling 130-degree height adjustment and 360-degree rotation. The lower arm 2 and the pneumatic arm 3 are moved by the addition of the operating lever 4. The addition of the protective plate 9 provides the function of guiding and storing the wiring.

[0019] The working principle of this utility model is as follows: When using this device to place a camera light, first place the device on the wall using the fixed base 1, and then use bolts to limit the position of the fixed base 1. After the limitation is completed, simply install the camera light through the lamp holder connector 5 to complete the placement of the camera light. When using this device, simply use the operating lever 4 to move the lower arm 2 and the pneumatic arm 3 to adjust the position of the camera light.

[0020] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0021] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional cantilevered support comprising a fixed base (1), characterized in that: The fixed base (1) has a lower arm (2) on one side, a pneumatic arm (3) on the top of the lower arm (2), an operating lever (4) at the bottom of the pneumatic arm (3), and a lamp holder connector (5) at one end of the pneumatic arm (3).

2. A multi-functional cantilevered support as claimed in claim 1, wherein: Two fixing blocks (6) are provided on one side of the fixed base (1), and a first connecting shaft (7) is provided on one side of the two fixing blocks (6). One side of the first connecting shaft (7) is connected to one side of the lower arm (2).

3. The multi-functional cantilever bracket of claim 1, wherein: The lower arm (2) is provided with a second connecting shaft (8) at one end, and one side of the second connecting shaft (8) is connected to one end of the pneumatic arm (3). The bottom of the lower arm (2) and the top of the pneumatic arm (3) are both provided with protective plates (9).

4. A multi-functional cantilevered support as claimed in claim 3, wherein: The bottom of the protective plate (9) is provided with a wire groove, and the bottom of the pneumatic arm (3) is provided with an operating rod (4).

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