Balance weight support

Abstract

The invention relates to the technical field of photographic equipment, in particular to a balance weight support. The support comprises a supporting rod, a hanging frame and a clamping jaw, the supporting rod is provided with a supporting end, the supporting end is suitable for installing the photographic equipment, the hanging frame is connected to the supporting rod and provided with a plurality of hanging positions, the clamping jaw comprises a hanging part and a clamping part, and the hanging part and the clamping part are oppositely arranged. The hanging part is configured to be connected to the hanging position, and the clamping part is suitable for clamping a balancing weight. The weight of the support can be increased by hooking the clamping jaw clamping the balancing weight on the hooking frame, so that the supporting stability of the support is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of photographic equipment, and particularly to a balance counterweight bracket. Background Art

[0002] When using a photographic device for shooting, it is first necessary to fix the photographic device on the cloud platform of the bracket, and then it is necessary to stably position the bracket at a suitable position. During the shooting process, the positioning stability of the bracket is particularly important for the filming effect of the photographic device. Especially when shooting outdoors, due to external factors such as wind, the bracket is prone to shaking or tipping over. If the bracket shakes, the photographic device cannot provide accurate shooting, resulting in a poor filming effect. If the bracket tips over, it is likely to damage the photographic device, causing losses to the user. Therefore, it is particularly important to design a bracket with high positioning stability. Summary of the Invention

[0003] The main object of the present invention is to propose a balance counterweight bracket, aiming to solve the technical problem of poor positioning stability of the existing bracket.

[0004] To achieve the above object, the present invention proposes a balance counterweight bracket for supporting a photographic device, the bracket comprising:

[0005] A support rod having a support end adapted to mount the photographic device;

[0006] A hanging frame connected to the support rod, the hanging frame having a plurality of hanging positions;

[0007] A clamping jaw including a hanging portion and a clamping portion disposed opposite to each other, the hanging portion being configured to be connected to the hanging position, and the clamping portion being adapted to clamp a counterweight block.

[0008] In some embodiments, the clamping jaw includes:

[0009] A connecting portion, the clamping portion being connected to one end of the connecting portion;

[0010] A driving portion connected to the connecting portion away from the clamping portion, the driving portion being configured to be able to move up and down along the length direction of the connecting portion;

[0011] A connecting rod seat connected to the driving portion, the connecting rod seat being driven by the driving portion to be able to move up and down along the length direction of the connecting portion;

[0012] A connecting rod, one end of the connecting rod being hinged to the connecting rod seat, and the other end of the connecting rod being hinged to the clamping portion;

[0013] Wherein, when the connecting rod seat moves up and down along the length direction of the connecting portion, the connecting rod can apply a thrust or a pulling force to the clamping portion, so that the clamping portion is in a clamped state or a released state.

[0014] In some embodiments, the clamping portion includes:

[0015] A base, the base is connected to one end of the connecting portion;

[0016] A clamping claw, the clamping claw is hinged to the base, and the connecting rod is hinged to the clamping claw;

[0017] Wherein, when the connecting rod seat moves up and down along the length direction of the connecting portion, the connecting rod can apply a thrust or a pulling force to the clamping claw, so that the clamping claw is in the clamped state or the released state.

[0018] In some embodiments, the hanging portion is connected to one end of the driving portion far from the connecting rod seat through a rotating shaft, so that the hanging portion can rotate relative to the driving portion.

[0019] In some embodiments, the included angle α between the hanging portion and the driving portion satisfies: -90° ≤ α ≤ 90°.

[0020] In some embodiments, the clamping portion is provided with a lighting mechanism, and the lighting mechanism includes:

[0021] A power source;

[0022] A control switch;

[0023] A circuit board, the circuit board is electrically connected to the power source and the control switch, and the control switch is used to control the on-off of the circuit between the circuit board and the power source;

[0024] A light-emitting element, the light-emitting element is electrically connected to the circuit board;

[0025] Wherein, when the control switch controls the circuit between the circuit board and the power source to be connected, the light-emitting element is in a light-emitting state; when the control switch controls the circuit between the circuit board and the power source to be disconnected, the light-emitting element is in a non-light-emitting state.

[0026] In some embodiments, along the length direction of the support rod, the support rod is provided with a plurality of first connection holes, the hanging bracket is provided with second connection holes, and the second connection holes and the first connection holes are adapted to be penetrated by a connecting member, and the connecting member is used to connect the hanging bracket to the support rod.

[0027] In some embodiments, a plurality of legs are provided at one end of the support rod away from the support end, and the plurality of legs gradually expand from the end close to the support rod to the end away from the support rod.

[0028] In some embodiments, support crossbeams are provided between each of the plurality of legs and the support rod.

[0029] In some embodiments, the support rod at least includes a first telescopic rod and a second telescopic rod, and the second telescopic rod is configured to be able to retract into the first telescopic rod or to extend out of the first telescopic rod.

[0030] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0031] In the technical solution of the present invention, a bracket with high positioning stability is provided. When using a photographic device for shooting (especially when using a photographic device for outdoor shooting), first, assemble the bracket at the shooting site and place the assembled bracket at a suitable position; then, install the photographic device at the support end of the bracket and adjust the shooting angle of the photographic device; next, hang the jaws on the hanging rack and maintain the positioning stability of the bracket. The number of jaws hung on the hanging rack can be adaptively set according to the external environment. For example, when the influencing factors of the external environment are small (specifically, when the wind force of the external environment is small), the hanging rack can hang a smaller number of jaws. Taking the hanging rack hanging two jaws as an example, around the circumference of the support rod, the two jaws can be arranged relatively to ensure the positioning stability of the bracket after hanging the jaws and prevent the bracket from tilting and affecting the shooting effect of the photographic device. When the influencing factors of the external environment are large (specifically, when the wind force of the external environment is large), the hanging rack can hang a larger number of jaws. Taking the hanging rack hanging six jaws as an example, around the circumference of the support rod, the six jaws can be evenly arranged at an angle to ensure the positioning stability of the bracket after hanging the jaws and prevent the bracket from tilting and affecting the shooting effect of the photographic device. Finally, each jaw clamps a counterweight to increase the overall weight of the bracket, so that the center of gravity of the bracket moves down and the positioning stability of the bracket is improved.

[0032] In the present invention, the weight of the bracket can be adjusted by increasing or decreasing the weight of the counterweight clamped by the jaws to cope with shooting work in different scenarios and ensure that the bracket can be in a stable positioning state in different scenarios. Moreover, in the present invention, the counterweight can be made from local materials (for example, the counterweight can be a stone), so that the weight of the bracket will not be increased additionally, which is convenient for carrying and transporting the bracket for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on the structures shown in these drawings.

[0034] Figure 1 Structural schematic diagram of a balance counterweight bracket provided by an embodiment of the present invention;

[0035] Figure 2 Structural schematic diagram of a support rod in a balance counterweight bracket provided by an embodiment of the present invention;

[0036] Figure 3 Structural schematic diagram of a hanging bracket in a balance counterweight bracket provided by an embodiment of the present invention;

[0037] Figure 4 Structural schematic diagram of a jaw in a balance counterweight bracket provided by an embodiment of the present invention in a first state;

[0038] Figure 5 Structural schematic diagram of a jaw in a balance counterweight bracket provided by an embodiment of the present invention in a second state;

[0039] Figure 6 Structural sectional view of a jaw in a balance counterweight bracket provided by an embodiment of the present invention in a first state.

[0040] Explanation of reference numerals in the drawings:

[0041] 10. Bracket;

[0042] 100. Support rod;

[0043] 110. Support end; 120. First connection hole; 130. Leg; 140. Support crossbeam; 150. First telescopic rod; 160. Second telescopic rod;

[0044] 200. Hanging bracket;

[0045] 210. Hanging position; 220. Second connection hole;

[0046] 300. Jaw;

[0047] 310. Hanging part; 320. Clamping part; 330. Connection part; 340. Driving part; 350. Link seat; 360. Link;

[0048] 311. Rotating shaft;

[0049] 321. Base; 322. Clamping jaw;

[0050] 400. Lighting mechanism;

[0051] 410. Power supply; 420. Control switch; 430. Circuit board; 440. Light-emitting element;

[0052] 500. Connecting member.

[0053] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0054] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0055] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0056] In addition, if there are descriptions such as "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or", "and / or" or "and / or" appear throughout the text, their meanings include three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0057] When using a photographic device for shooting, it is first necessary to fix the photographic device on the pan of the bracket, and then the bracket needs to be stably positioned at a suitable location. During the shooting process, the positioning stability of the bracket is particularly important for the filming effect of the photographic device. Especially when shooting outdoors, due to external factors such as wind, the bracket is very likely to shake or fall. If the bracket shakes, the photographic device cannot provide accurate shooting, resulting in a poor filming effect. If the bracket falls, it is easy to damage the photographic device and cause losses to the user. Therefore, it is particularly important to design a bracket with high positioning stability.

[0058] Based on this, in order to solve the technical problem of poor positioning stability of the existing bracket 10, referring to Figures 1 to 6 , an embodiment of the present invention provides a balanced counterweight bracket, and this bracket 10 is used to support a photographic device. The bracket 10 includes a support rod 100, a hanging frame 200 and a jaw 300. The support rod 100 has a support end 110, and the support end 110 is adapted to install a photographic device. For example, a pan can be provided at the support end 110, and the photographic device can be installed on the pan. The hanging frame 200 is connected to the support rod 100, and the hanging frame 200 has a plurality of hanging positions 210. For example, around the support rod 100, the hanging frame 200 can be provided with six hanging positions 210, and the six hanging positions 210 are evenly arranged around the circumference of the support rod 100, that is, the angle between two adjacent hanging positions 210 can be 60°. The jaw 300 includes a hanging portion 310 and a clamping portion 320 which are arranged oppositely. The hanging portion 310 is configured to be connected to the hanging position 210, and the clamping portion 320 is adapted to clamp a counterweight. For example, the hanging portion 310 can be a hook, and the hanging position 210 can be provided with a hanging ring. Hanging the hook on the hanging ring can realize the hanging of the jaw 300 on the hanging frame 200. The clamping portion 320 can be used to clamp a stone (that is, the counterweight can be a stone). When shooting outdoors, since there are many stones outdoors, local materials can be used. Clamping a stone with the clamping portion 320 can increase the weight of the jaw 300. By picking up stones, the weight of the bracket 10 will not be increased additionally, thus facilitating the improvement of the portability of the bracket 10.

[0059] Specifically, in this embodiment, a bracket 10 with high positioning stability is provided. When using a photographic device for shooting (especially for outdoor shooting), first, assemble the bracket 10 at the shooting site and place the assembled bracket 10 in a suitable position; then, install the photographic device on the support end 110 of the bracket 10 and adjust the shooting angle of the photographic device; next, hang the jaw 300 on the hanging rack 200 and maintain the positioning stability of the bracket 10. The number of jaws 300 hung on the hanging rack 200 can be adaptively set according to the external environment. For example, when the influencing factors of the external environment are small (specifically, when the wind force of the external environment is small), the hanging rack 200 can hang a smaller number of jaws 300. Taking the hanging rack 200 hanging two jaws 300 as an example, around the circumference of the support rod 100, the two jaws 300 can be arranged relatively to ensure the positioning stability of the bracket 10 after hanging the jaws 300 and prevent the bracket 10 from tilting and affecting the shooting effect of the photographic device. When the influencing factors of the external environment are large (specifically, when the wind force of the external environment is large), the hanging rack 200 can hang a larger number of jaws 300. Taking the hanging rack 200 hanging six jaws 300 as an example, around the circumference of the support rod 100, the six jaws 300 can be evenly arranged at an angle to ensure the positioning stability of the bracket 10 after hanging the jaws 300 and prevent the bracket 10 from tilting and affecting the shooting effect of the photographic device. Finally, each jaw 300 holds a counterweight to increase the overall weight of the bracket 10, lower the center of gravity of the bracket 10, and improve the positioning stability of the bracket 10.

[0060] In this embodiment, the weight of the bracket 10 can be adjusted by increasing or decreasing the weight of the counterweight held by the jaws 300 to cope with shooting work in different scenarios and ensure that the bracket 10 can be in a stable positioning state in different scenarios. Moreover, in this embodiment, the counterweight can be made from local materials (for example, the counterweight can be a stone), so that the weight of the bracket 10 will not be increased additionally, which is convenient for carrying and transporting the bracket 10 for use.

[0061] In some embodiments, refer to Figures 4 to 6, the jaw 300 includes a connecting portion 330, a driving portion 340, a connecting rod seat 350, and a connecting rod 360. The clamping portion 320 is connected to one end of the connecting portion 330. The driving portion 340 is connected to the end of the connecting portion 330 away from the clamping portion 320, and the driving portion 340 is configured to be able to move up and down along the length direction of the connecting portion 330. The connecting rod seat 350 is connected to the driving portion 340 (for example, the connecting rod seat 350 can be snapped onto the driving portion 340), and the connecting rod seat 350 is driven by the driving portion 340 to be able to move up and down along the length direction of the connecting portion 330. One end of the connecting rod 360 is hinged to the connecting rod seat 350, and the other end of the connecting rod 360 is hinged to the clamping portion 320. Wherein, when the connecting rod seat 350 moves up and down along the length direction of the connecting portion 330, the connecting rod 360 can apply a thrust or a pulling force to the clamping portion 320, so that the clamping portion 320 is in a clamped state or a released state.

[0062] Exemplarily, for example, in some embodiments, the connection structure form between the driving portion 340 and the connecting portion 330 can be: a first connection thread is provided at one end of the connecting portion 330, a second connection thread is provided inside the driving portion 340, and the second connection thread can be cooperatively connected with the first connection thread to achieve a threaded connection between the driving portion 340 and the connecting portion 330, and enable the driving portion 340 to rotate relative to the connecting portion 330.

[0063] Specifically, in this embodiment, when the driving portion 340 is screwed forward, the driving portion 340 can move downward along the length direction of the connecting portion 330. At this time, the driving portion 340 drives the connecting rod seat 350 to move downward along the length direction of the connecting portion 330. Since one end of the connecting rod 360 is hinged to the connecting rod seat 350 and the other end of the connecting rod 360 is hinged to the clamping portion 320, when the connecting rod seat 350 moves downward along the length direction of the connecting portion 330, by analyzing the force on the hinged end of the connecting rod 360 and the connecting rod seat 350, it can be known that the connecting rod 360 receives a downward thrust from the connecting rod seat 350. The above downward thrust can be decomposed into a component force extending along the length direction of the connecting rod 360 and a component force extending inward perpendicular to the length direction of the connecting rod 360. Therefore, after the connecting rod 360 is stressed, it will rotate inward and apply an inward thrust to the clamping portion 320, so that the clamping portion 320 is in a clamped state to ensure that the counterweight can be clamped by the clamping portion 320.

[0064] When the driving part 340 is rotated counterclockwise, the driving part 340 can move upward along the length direction of the connecting part 330. At this time, the driving part 340 drives the connecting rod seat 350 to move upward along the length direction of the connecting part 330. Since one end of the connecting rod 360 is hinged to the connecting rod seat 350 and the other end of the connecting rod 360 is hinged to the clamping part 320, when the connecting rod seat 350 moves upward along the length direction of the connecting part 330, by analyzing the force on the hinged end of the connecting rod 360 and the connecting rod seat 350, it can be known that the connecting rod 360 is subjected to an upward pulling force from the connecting rod seat 350. The above upward pulling force can be decomposed into a component force extending along the length direction of the connecting rod 360 and a component force extending outward perpendicular to the length direction of the connecting rod 360. Therefore, after the connecting rod 360 is stressed, it will rotate outward and apply an outward pulling force to the clamping part 320, so that the clamping part 320 is in a loosened state to ensure that the clamping part 320 can loosen the counterweight block.

[0065] In this embodiment, the operation mode of driving the clamping part 320 to clamp or loosen is simple. By increasing or decreasing the number of turns of the driving part 340 rotated clockwise, the clamping degree of the clamping part 320 can be adjusted. By increasing or decreasing the number of turns of the driving part 340 rotated counterclockwise, the loosening degree of the clamping part 320 can be adjusted.

[0066] In some other embodiments, the connection structure form of the driving part 340 and the connecting part 330 can also be: a slide rail is provided at one end of the connecting part 330, a slider is provided inside the driving part 340, and the slider and the slide rail are connected in cooperation to realize the up and down movement of the driving part 340 along the length direction of the connecting part 330.

[0067] In some embodiments, referring to Figures 4 to 6 , the clamping part 320 includes a base 321 and clamping claws 322. The base 321 is connected to one end of the connecting part 330, the clamping claws 322 are hinged to the base 321, and the connecting rod 360 is hinged to the clamping claws 322. Among them, when the connecting rod seat 350 moves up and down along the length direction of the connecting part 330, the connecting rod 360 can apply a thrust or a pulling force to the clamping claws 322 to make the clamping claws 322 in a clamping state or a loosened state. The clamping part 320 can include one base 321 and three clamping claws 322. Along the circumference of the base 321, the three clamping claws 322 are hinged to the base 321 at equal intervals.

[0068] Exemplarily, for example, the connection structure form between the base 321 and the connecting portion 330 can be: a third connecting thread is provided at one end of the connecting portion 330, and a fourth connecting thread is provided inside the base 321. The fourth connecting thread can be engaged with the third connecting thread to achieve threaded connection between the base 321 and the connecting portion 330. Specifically, the third connecting thread and the fourth connecting thread are large threads with a large pitch to ensure sufficient rigidity and strength between the base 321 and the connecting portion 330. Even if the clamping jaws 322 clamp a counterweight with a large weight, the base 321 will not be separated from the connecting portion 330.

[0069] Specifically, in this embodiment, when the connecting rod 360 applies an inward thrust to the clamping jaws 322, the (multiple) clamping jaws 322 rotate inward simultaneously, so that the clamping portion 320 is in a clamped state. At this time, the counterweight is stably clamped in the clamping portion 320, thereby increasing the overall weight of the jaw 300. When the connecting rod 360 applies an outward pulling force to the clamping jaws 322, the (multiple) clamping jaws 322 rotate outward simultaneously, so that the clamping portion 320 is in a released state. At this time, the counterweight can be removed from the clamping portion 320, thereby reducing the overall weight of the jaw 300. The clamping portion 320 adopts the above structure, which is simple to operate and flexible in movement.

[0070] In some embodiments, referring to Figures 4 to 6 , the hanging portion 310 is connected to one end of the driving portion 340 away from the connecting rod seat 350 through a rotating shaft 311, so that the hanging portion 310 can rotate relative to the driving portion 340.

[0071] Specifically, in this embodiment, when it is necessary to hang the jaw 300 on the hanging position 210 of the hanging rack 200 through the hanging portion 310, rotate the hanging portion 310 so that the hanging portion 310 is in a vertical state, thereby facilitating the vertical hanging of the jaw 300 on the hanging position 210. After the jaw 300 is disassembled from the hanging position 210 of the hanging rack 200, rotate the hanging portion 310 so that the hanging portion 310 is in a horizontal state or an inclined state slanting downward, that is, fold the hanging portion 310 by rotating the hanging portion 310, thereby facilitating reducing the overall volume of the jaw 300, facilitating the storage of the jaw 300, and improving the portability of the jaw 300.

[0072] In some embodiments, referring to Figures 4 to 6, the included angle α between the hanging part 310 and the driving part 340 satisfies: -90° ≤ α ≤ 90°. Exemplarily, for example, the value of α can be -90°, -45°, 0°, 45°, 90°, etc. It should be noted that the positive and negative values of α only represent the rotation direction of the hanging part 310 relative to the driving part 340. For example, if the value of α is negative, it can represent that the hanging part 310 rotates to the left relative to the driving part 340, and if the value of α is positive, it can represent that the hanging part 310 rotates to the right relative to the driving part 340.

[0073] In some embodiments, referring to Figure 6 , the clamping part 320 is provided with an illumination mechanism 400. The illumination mechanism 400 includes a power source 410, a control switch 420, a circuit board 430, and a light-emitting element 440. The power source 410 can be a lithium-ion battery to provide electrical energy for the illumination mechanism 400. The control switch 420 can be a button. The circuit board 430 is electrically connected to the power source 410 and the control switch 420, and the control switch 420 is used to control the on-off of the circuit between the circuit board 430 and the power source 410. The light-emitting element 440 is electrically connected to the circuit board 430, and the light-emitting element 440 can be a light-emitting panel or a light-emitting bulb. Among them, when the control switch 420 controls the circuit between the circuit board 430 and the power source 410 to be connected, the light-emitting element 440 is in a lighting state; when the control switch 420 controls the circuit between the circuit board 430 and the power source 410 to be disconnected, the light-emitting element 440 is in a non-lighting state.

[0074] Specifically, in this embodiment, when the control switch 420 is pressed once, the control switch 420 can control a current path to be formed between the circuit board 430 and the power source 410, so that the light-emitting element 440 and the power source 410 are in a circuit-conducted state. At this time, the power source 410 can supply power to the light-emitting element 440, so that the light-emitting element 440 is in a lighting state. When the control switch 420 is pressed again, the control switch 420 can control the current path between the circuit board 430 and the power source 410 to be cut off, so that the light-emitting element 440 and the power source 410 are in a circuit-cut-off state. At this time, the power source 410 stops supplying power to the light-emitting element 440, so that the light-emitting element 440 is in a non-lighting state.

[0075] In this embodiment, when taking a night scene photo, since the light of the external environment is relatively dim, at this time, the light-emitting element 440 can be controlled to be in a lighting state through the control switch 420, and the light source is used to play a warning and reminder role to avoid bumping into the counterweight during the shooting process. When taking a day scene photo, since the light of the external environment is relatively bright, at this time, the light-emitting element 440 can be controlled to be in a non-lighting state through the control switch 420 to save energy and avoid wasting energy.

[0076] In some embodiments, referring to Figure 6The connecting portion 330 may be made of a light-transmitting material, and the connecting portion 330 may be provided with a receiving cavity, and the lighting mechanism 400 may be provided in the receiving cavity. When the lighting mechanism 400 is in a light-emitting state, the clamping jaw 300 will light up to serve as a warning and reminder to prevent the photographer from bumping into the counterweight. The lighting mechanism 400 is provided in the connecting portion 330, which is conducive to the rational use of the internal space of the connecting portion 330, compressing the overall volume of the clamping jaw 300, and improving the portability of the clamping jaw 300.

[0077] In some embodiments, reference Figures 1 to 3 Along the length direction of the support rod 100, the support rod 100 is provided with a plurality of first connection holes 120, and the mounting frame 200 is provided with a second connection hole 220. The second connection holes 220 and the first connection holes 120 are suitable for passing through the connection member 500, and the connection member 500 is used to connect the mounting frame 200 to the support rod 100. For example, the first connection hole 120 and the second connection hole 220 can both be threaded holes, and in this case, the connection member 500 can be a bolt.

[0078] Specifically, in this embodiment, when the mounting frame 200 is installed on the support rod 100, first, the mounting frame 200 is sleeved on the support rod 100 (for example, the mounting frame 200 may include a sleeve ring, and the second connecting hole 220 may be provided on the sleeve ring), and the mounting frame 200 is adjusted to a suitable height; then, the second connecting hole 220 is aligned with the first connecting hole 120 at a corresponding height; finally, the connecting member 500 is sequentially inserted into the second connecting hole 220 and the first connecting hole 120, and the connecting member 500 is tightened, so as to realize the fixed connection of the mounting frame 200 to the support rod 100, and at this time, the clamping claw 300 can be mounted on the mounting frame 200. When disassembling the mounting frame 200, first, loosen the connecting piece 500 until it is disengaged from the second connecting hole 220 and the first connecting hole 120. At this time, the mounting frame 200 and the support rod 100 are in a relatively active state; then, the mounting frame 200 can be pulled away from the support rod 100.

[0079] In this embodiment, the mounting frame 200 and the support rod 100 are assembled in a simple manner, and the mounting frame 200 and the support rod 100 can be assembled independently at the shooting site. At the same time, after the shooting is completed, the mounting frame 200 and the support rod 100 can be easily disassembled, thereby reducing the overall volume of the bracket 10, facilitating the storage of the bracket 10, and improving the portability of the bracket 10.

[0080] In some embodiments, reference Figure 1 and Figure 2, at one end of the support rod 100 away from the support end 110, a plurality of legs 130 are provided (for example, three legs 130 can be provided at one end of the support rod 100 away from the support end 110), and the plurality of legs 130 gradually expand from the end close to the support rod 100 to the end away from the support rod 100. For example, when the bracket 10 is placed on the support ground, a triangular support structure can be formed between each leg 130, the support rod 100, and the support ground.

[0081] Specifically, in this embodiment, through the expanded legs 130, it is beneficial to increase the contact area between the bracket 10 and the support ground, thereby being beneficial to improving the stability of the bracket 10 when placed on the support ground and preventing the bracket 10 from tipping over.

[0082] In some embodiments, the legs 130 can be welded to the support rod 100 to ensure the connection stability between the legs 130 and the support rod 100.

[0083] In some embodiments, referring to Figure 1 and Figure 2 , support crossbeams 140 are provided between the plurality of legs 130 and the support rod 100. For example, one end of the support crossbeam 140 can be welded to the leg 130, and the other end of the support crossbeam 140 can be welded to the support rod 100. The support crossbeam 140 can be made of stainless steel to ensure the firmness and service life of the support crossbeam 140.

[0084] Specifically, in this embodiment, through the support crossbeam 140, it is beneficial to improve the structural strength of the end of the leg 130 and ensure that the end of the leg 130 can provide stable support.

[0085] In some embodiments, referring to Figure 1 and Figure 2 , the support rod 100 at least includes a first telescopic rod 150 and a second telescopic rod 160, and the second telescopic rod 160 is configured to be able to retract into the first telescopic rod 150 or be able to extend out of the first telescopic rod 150. It can be understood that the support rod 100 can also include a third telescopic rod, a fourth telescopic rod, a fifth telescopic rod, etc. that are sleeved together.

[0086] Specifically, in this embodiment, the first telescopic rod 150 may be provided with internal threads, and the second telescopic rod 160 may be provided with external threads. The external threads and the internal threads are connected in a matching manner to achieve the threaded connection between the second telescopic rod 160 and the first telescopic rod 150. When it is necessary to extend the support rod 100, the second telescopic rod 160 is screwed forward, so that the second telescopic rod 160 can extend out of the first telescopic rod 150, thereby realizing the support of the photographic device by the bracket 10 at different heights. When it is necessary to shorten the support rod 100, the second telescopic rod 160 is screwed backward, so that the second telescopic rod 160 can retract into the first telescopic rod 150, thereby realizing the storage of the bracket 10 and improving the portability of the bracket 10.

[0087] It should be noted that other connection forms may also be adopted between the first telescopic rod 150 and the second telescopic rod 160, as long as it is ensured that the second telescopic rod 160 can extend out of the first telescopic rod 150, and the second telescopic rod 160 can retract into the first telescopic rod 150, and it is ensured that after the second telescopic rod 160 extends out of the first telescopic rod 150, it can remain relatively fixed with the first telescopic rod 150.

[0088] It should be noted that other contents of the bracket 10 disclosed in the present invention can be referred to the prior art and will not be elaborated here.

[0089] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A balanced weight bracket for supporting photographic equipment, characterized in that: The support comprises: A support rod, the support rod having a support end, the support end being suitable for mounting the photographic device; A mounting frame, the mounting frame is connected to the support rod, and the mounting frame has a plurality of mounting positions; The clamping jaw comprises a hanging portion and a clamping portion which are arranged opposite to each other, the hanging portion is configured to be connected to the hanging position, and the clamping portion is suitable for clamping a counterweight block.

2. The balancing weight bracket according to claim 1, characterized in that: The clamping jaws include: A connecting portion, wherein the clamping portion is connected to one end of the connecting portion; A driving portion, the driving portion being connected to an end of the connecting portion away from the clamping portion, the driving portion being configured to be able to move up and down along a length direction of the connecting portion; A connecting rod seat, the connecting rod seat is connected to the driving part, and the connecting rod seat is driven by the driving part to move up and down along the length direction of the connecting part; A connecting rod, one end of which is hinged to the connecting rod seat, and the other end of which is hinged to the clamping portion; When the connecting rod seat moves up and down along the length direction of the connecting portion, the connecting rod can apply a pushing force or a pulling force to the clamping portion, so that the clamping portion is in a clamped state or a loosened state.

3. The balancing weight bracket according to claim 2, characterized in that: The clamping portion comprises: A base, the base being connected to one end of the connecting portion; A clamping claw, wherein the clamping claw is hinged to the base, and the connecting rod is hinged to the clamping claw; When the connecting rod seat moves up and down along the length direction of the connecting portion, the connecting rod can apply a pushing force or a pulling force to the clamping claw, so that the clamping claw is in the clamping state or the loosening state.

4. The balancing weight bracket according to claim 2, characterized in that: The hanging part is connected to an end of the driving part away from the connecting rod seat through a rotating shaft, so that the hanging part can rotate relative to the driving part.

5. The balancing weight bracket according to claim 4, characterized in that: An included angle α between the hanging portion and the driving portion satisfies: -90°≤α≤90°.

6. The balancing weight bracket according to claim 1, characterized in that: The clamping portion is provided with a lighting mechanism, and the lighting mechanism comprises: power supply; Control switch; A circuit board, the circuit board is electrically connected to the power supply and the control switch, and the control switch is used to control the on-off of the circuit between the circuit board and the power supply; A light emitting element, wherein the light emitting element is electrically connected to the circuit board; When the control switch controls the circuit between the circuit board and the power supply to be connected, the light-emitting element is in a light-emitting state; when the control switch controls the circuit between the circuit board and the power supply to be disconnected, the light-emitting element is in a non-light-emitting state.

7. The balancing weight bracket according to claim 1, characterized in that: Along the length direction of the support rod, the support rod is provided with a plurality of first connection holes, and the hanging frame is provided with a second connection hole. The second connection hole and the first connection hole are suitable for passing a connecting piece, and the connecting piece is used to connect the hanging frame to the support rod.

8. The balancing weight bracket according to claim 1, characterized in that: A plurality of legs are arranged at one end of the support rod away from the support end, and the plurality of legs are gradually spread out from one end close to the support rod to one end away from the support rod.

9. The balancing weight support according to claim 8, characterized in that: A supporting crossbeam is arranged between the plurality of supporting legs and the supporting rods.

10. The balancing weight support according to any one of claims 1 to 9, characterized in that: The support rod comprises at least a first telescopic rod and a second telescopic rod, wherein the second telescopic rod is configured to be retractable into the first telescopic rod or to be extendable from the first telescopic rod.

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