Wearable passive photography active power assisting device with adjustable strength

Abstract

The utility model relates to a wearable passive photography active power assisting device with adjustable strength, which belongs to the technical field of photography and comprises an exoskeleton frame, a power assisting lifting mechanism is arranged on the outer side of the exoskeleton frame, and a power assisting quick release mechanism is arranged at the bottom end of the exoskeleton frame and positioned below the power assisting lifting mechanism. The power assisting device has the advantages that the weight of photographic equipment can be completely borne by the power assisting device through the power assisting lifting mechanism, a photographer does not need to bear extra pressure, work can be more convenient, instant release of a power assisting value can be achieved through the power assisting quick release mechanism, wearing and taking off of the power assisting device are facilitated, and the power assisting device is convenient to use. The power assisting device has the advantages that the power assisting value can be quickly adjusted in the using process, adjustment can be performed according to different body types through the waist tightness adaptation mechanism, accordingly, the requirements of photographers with different figures for use can be met, wearing is comfortable, and the fatigue feeling during wearing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photography, in particular to an adjustable-force wearable passive photography active assistance device. Background Technique

[0002] At present, with the rapid development of the photography industry such as film documentaries, video entertainment, and the self-media industry, the shooting workload in the film and television industry is increasing. The self-weight of shooting equipment and the high-intensity work in a long-term fixed posture cause fatigue to the shooters, resulting in discomfort for the shooters, restricting the working frequency and time of the shooters, thus affecting work efficiency. At the same time, it is also easy to cause safety accidents. In the long run, it is easy to suffer from health problems such as lumbar muscle strain. Therefore, the demand for assistance products is imminent.

[0003] However, the existing assistance products on the market have defects such as heavy self-weight, inability to adjust in time according to the user's body shape, and complex assistance adjustment. If the assistance device cannot provide an effective effect, the original effect of the product cannot be achieved efficiently, resulting in damage to some photographic equipment and causing some unnecessary losses. Summary of the Utility Model

[0004] In view of the above problems existing in the prior art, the main purpose of the present utility model is to provide an adjustable-force wearable passive photography active assistance device.

[0005] The technical solution of the present utility model is as follows: An adjustable-force wearable passive photography active assistance device includes an exoskeleton frame. An assistance lifting mechanism is arranged on the outer side of the exoskeleton frame. An assistance quick release mechanism is arranged at the bottom end of the exoskeleton frame and below the assistance lifting mechanism. A waist tightness adaptation mechanism is arranged on one side of the exoskeleton frame away from the assistance quick release mechanism. An assistance value adjustment mechanism is arranged on the outer side of the exoskeleton frame and above the assistance quick release mechanism. The assistance lifting mechanism is composed of a shooting fixing frame, an assistance connecting rod, and an assistance pulling rod. The assistance quick release mechanism is composed of a torsion spring, a gear wrench, and an adjustment fixing frame. The waist tightness adaptation mechanism is composed of side elastic bands, a self-locking buckle, a waist side fixing plate, a waist side soft package, a front elastic band, a waist rear soft package, and a waist rear fixing plate. The assistance value adjustment mechanism is composed of a roller and a fixing rod.

[0006] By adopting the above technical solution, through the assistance lifting mechanism, the weight of the photographic equipment can be completely borne by the assistance device, so that the photographer does not need to bear additional pressure, and the work can be made more convenient.

[0007] As a preferred embodiment, there are two power-assisting links, both of which are arranged on one side of the exoskeleton frame, a shooting fixing frame is fixedly installed between the two power-assisting links, and the power-assisting pull rod is arranged at one end of the power-assisting link away from the shooting fixing frame, and rubber bands are connected to the outer sides of the power-assisting pull rods.

[0008] By adopting the above technical solution, the power-assisting pull rod is pulled by the rubber band, so that the power-assisting connecting rod generates an upward turning force, thereby driving the shooting fixing frame.

[0009] As a preferred embodiment, fixed rods are provided on both sides of the exoskeleton frame, one side of the fixed rods is fixedly connected to an adjustment fixing frame, a gear wrench is provided on the outside of the adjustment fixing frame, a torsion spring is provided on the outside of the gear wrench, and the torsion spring and the gear wrench are connected to the adjustment fixing frame through an axis.

[0010] By adopting the above technical solution, when the gear wrench is bent, the torsion spring rotates, thereby causing the gear wrench to be out of the self-locking state and releasing the rubber band. The length of the rubber band is adjusted, thereby changing the assist value and tightening the rubber band.

[0011] As a preferred embodiment, both sides of the exoskeleton frame are provided with waist side fixing plates, and the left and right sides of the exoskeleton frame are fixedly connected with side elastic bands, and the side elastic bands pass through the inner holes of the waist side fixing plates and are connected to the waist side fixing plates. Both sides of the exoskeleton frame are fixedly connected with waist side soft bags, and the waist side fixing plates and the waist side soft bags are fixedly connected. Self-locking buckles are provided on the outer sides of the side elastic bands, and the self-locking buckles can be used to adjust the length of the side elastic bands. Both sides of the exoskeleton frame are provided with positive elastic bands, and the rear side of the exoskeleton frame is fixedly connected with a rear waist fixing plate, and the positive elastic band passes through the inner holes of the rear waist fixing plate and is connected to the rear waist fixing plate. A rear waist soft bag is provided on the rear side of the exoskeleton frame and below the rear waist fixing plate, and the rear waist fixing plate is fixedly connected to the rear waist soft bag.

[0012] By adopting the above technical solution, it can be adjusted according to different body shapes, so as to meet the needs of photographers with different body shapes, making it comfortable to wear and reducing fatigue when wearing it.

[0013] As a preferred embodiment, a roller is fixedly connected to one side of the fixing rod, the rubber band is connected to the gear wrench after adjusting the force angle through the roller, the tooth structure of the gear wrench clamps the rubber band, and the torsion spring is elastic.

[0014] By adopting the above technical solution and using it in conjunction with the power-assist quick release mechanism, the spring pre-compression amount can be adjusted, thereby achieving stepless adjustment of the power-assistance value, thereby meeting different requirements for power-assistance values during different work.

[0015] As a preferred embodiment, a camera is provided at the bottom end of the shooting fixing frame, and an adjustable strap is provided at the rear side of the exoskeleton frame.

[0016] By adopting the above technical solution, the adjustable strap is used to meet the needs of photographers with different body types.

[0017] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0018] 1. In the present utility model, through the boosting and lifting mechanism, the weight of the photographic equipment can be completely borne by the boosting device, so that the photographer does not need to bear additional pressure, making the work more convenient.

[0019] 2. In the present utility model, through the boosting quick release mechanism, the instant release of the boosting value can be realized, which is convenient for the wearing and taking off of the boosting device and the quick adjustment of the boosting value during use.

[0020] 3. In the present utility model, through the waist tightening adaptation mechanism, the adjustment according to different body types can be realized, so as to meet the needs of photographers with different body sizes, making the wearing comfortable and reducing the fatigue during wearing.

[0021] 4. In the present utility model, by adjusting the pre-compression amount of the spring through the boosting value adjustment structure, the stepless adjustment of the boosting value can be realized, so as to meet the different requirements for the boosting value during different operations and improve the convenience during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall three-dimensional view of the present utility model;

[0023] Figure 2 is the side view of the present utility model;

[0024] Figure 3 is the structural schematic diagram of the boosting quick release mechanism of the present utility model;

[0025] Figure 4 is the structural schematic diagram of the waist tightening adaptation mechanism of the present utility model;

[0026] Figure 5 is the partial schematic diagram of the waist tightening adaptation mechanism of the present utility model.

[0027] Legend: 1. Boosting lifting mechanism; 101. Shooting fixing bracket; 2. Boosting connecting rod; 3. Boosting quick release mechanism; 31. Torsion spring; 32. Gear wrench; 33. Adjusting fixing bracket; 4. Waist tightness adaptation mechanism; 41. Side tightening rubber band; 42. Self-locking buckle; 43. Waist side fixing plate; 44. Waist side soft package; 45. Front tightening rubber band; 46. Rear waist soft package; 47. Rear waist fixing plate; 5. Boosting pull rod; 6. Boosting value adjusting mechanism; 61. Roller; 62. Fixed rod. Detailed implementation

[0028] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0029] Refer to Figures 1-5 , an adjustable-force wearable passive photography active boosting device, including an exoskeleton frame. A boosting lifting mechanism 1 is arranged on the outer side of the exoskeleton frame. A boosting quick release mechanism 3 is arranged at the bottom end of the exoskeleton frame and below the boosting lifting mechanism 1. A waist tightness adaptation mechanism 4 is arranged on one side of the exoskeleton frame away from the boosting quick release mechanism 3. A boosting value adjusting mechanism 6 is arranged on the outer side of the exoskeleton frame and above the boosting quick release mechanism 3. The boosting lifting mechanism 1 is jointly composed of a shooting fixing bracket 101, a boosting connecting rod 2, and a boosting pull rod 5. The boosting quick release mechanism 3 is jointly composed of a torsion spring 31, a gear wrench 32, and an adjusting fixing bracket 33. The waist tightness adaptation mechanism 4 is jointly composed of a side tightening rubber band 41, a self-locking buckle 42, a waist side fixing plate 43, a waist side soft package 44, a front tightening rubber band 45, a rear waist soft package 46, and a rear waist fixing plate 47. The boosting value adjusting mechanism 6 is jointly composed of a roller 61 and a fixed rod 62. There are two boosting connecting rods 2, and both boosting connecting rods 2 are arranged on one side of the exoskeleton frame. A shooting fixing bracket 101 is fixedly installed between the two boosting connecting rods 2. The boosting pull rod 5 is arranged at the end of the boosting connecting rod 2 away from the shooting fixing bracket 101. Rubber bands are connected to the outer sides of the boosting pull rods 5. After the shooting fixing bracket 101, the boosting connecting rod 2, and the boosting pull rod 5 are connected, the boosting pull rod 5 is pulled by the rubber bands, so that an upward turning force is generated on the boosting connecting rod 2, thereby driving the shooting fixing bracket 101, and the rubber bands are clamped by the tooth-shaped structure of the roller 61 in the boosting quick release mechanism 3, enabling the photographer not to bear additional pressure and making the work more convenient.

[0030] Refer to Figure 3, both sides of the exoskeleton frame are provided with fixed rods 62, and one side of the fixed rods 62 is fixedly connected to an adjustment fixing frame 33, and a gear wrench 32 is provided on the outside of the adjustment fixing frame 33, and a torsion spring 31 is provided on the outside of the gear wrench 32. The torsion spring 31 and the gear wrench 32 are connected to the adjustment fixing frame 33 through an axis. When in use, the torsion spring 31 is elastic, which can make the gear wrench 32 in a self-locking state. When the gear wrench 32 is bent, the torsion spring 31 rotates, thereby making the gear wrench 32 out of the self-locking state and releasing the rubber band, adjusting the length of the rubber band, thereby changing the power assist value. Similarly, the rubber band can be tightened and self-locked at any time through the gear wrench 32, so that the power assist value remains unchanged.

[0031] Reference Figure 4 and Figure 5 , both sides of the exoskeleton are provided with waist fixing plates 43, and the left and right sides of the exoskeleton are fixedly connected with side elastic rubber bands 41, which pass through the inner holes of the waist fixing plates 43 and are connected to the waist fixing plates 43. Both sides of the exoskeleton are fixedly connected with waist soft bags 44, and the waist fixing plates 43 and the waist soft bags 44 are fixedly connected. The outer side of the side elastic rubber bands 41 is provided with self-locking buckles 42, which can be used to adjust the length of the side elastic rubber bands 41. Both sides of the exoskeleton are provided with positive elastic rubber bands 45, and the back side of the exoskeleton is fixedly connected with the waist back The fixing plate 47 and the positive elastic band 45 pass through the inner hole of the rear waist fixing plate 47 and are connected to the rear waist fixing plate 47. A rear waist soft bag 46 is provided on the rear side of the exoskeleton frame and below the rear waist fixing plate 47. The rear waist fixing plate 47 is fixedly connected to the rear waist soft bag 46. By pulling the side elastic band 41 and using the self-locking buckle 42 to fix the side elastic band 41, the entire waist elastic adaptation mechanism 4 structure can be tightened and loosened, so that it can be adjusted according to different body shapes, thereby meeting the needs of photographers with different body shapes, making it comfortable to wear and reducing fatigue when wearing.

[0032] Reference Figure 3 A roller 61 is fixedly connected to one side of the fixing rod 62. The rubber band is connected to the gear wrench 32 after adjusting the force angle through the roller 61. The toothed structure of the gear wrench 32 clamps the rubber band. The torsion spring 31 is elastic. The rubber band is connected to the gear wrench 32 after adjusting the force angle through the roller 61. The toothed structure of the gear wrench 32 clamps the rubber band, thereby fixing the rubber band. It is used in conjunction with the power-assist quick release mechanism 3 to adjust the spring pre-compression amount, thereby realizing stepless adjustment of the power-assistance value, thereby meeting different requirements for power-assistance values during different tasks.

[0033] Reference Figure 1 A camera is provided at the bottom of the shooting fixing frame 101, and an adjustable shoulder strap is provided on the rear side of the exoskeleton frame. The adjustable shoulder strap can meet the needs of photographers of different body shapes.

[0034] Working principle: First, the power-assisting lever 5 can be pulled by the rubber band, so that the power-assisting connecting rod 2 generates an upward flipping force, thereby driving the shooting fixed frame 101, and the rubber band is clamped by the toothed structure of the gear wrench 32 in the power-assisting quick release mechanism 3, so that the photographer does not need to bear additional pressure, which can make the work more convenient. The torsion spring 31 is elastic, which can make the gear wrench 32 in a self-locking state. When the gear wrench 32 is bent, the torsion spring 31 rotates, so that the gear wrench 32 is out of the self-locking state and the rubber band 2 is released. The length of the rubber band is adjusted to change the power-assisting value, which can also tighten the rubber band. The side elastic band 41 is pulled and fixed with the self-locking buckle 42, thereby tightening the entire waist elastic adaptation mechanism 4 structure, which can be adjusted according to different body shapes, thereby meeting the needs of photographers with different body shapes, making the wearer comfortable and reducing fatigue when wearing the waist elastic adaptation mechanism 4.

[0035] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A wearable passive photography active assistance device with adjustable force magnitude, comprising an exoskeleton frame, characterized in that: A power-assisted lifting mechanism (1) is provided on the outer side of the exoskeleton frame. A power-assisted quick release mechanism (3) is provided at the bottom of the exoskeleton frame and below the power-assisted lifting mechanism (1). A waist tightness adaptation mechanism (4) is provided on one side of the exoskeleton frame away from the power-assisted quick release mechanism (3). A power-assisted value adjustment mechanism (6) is provided on the outer side of the exoskeleton frame and above the power-assisted quick release mechanism (3). The power-assisted lifting mechanism (1) is jointly composed of a shooting fixing frame (101), a power-assisted connecting rod (2), and a power-assisted pull rod (5). The power-assisted quick release mechanism (3) is jointly composed of a torsion spring (31), a gear wrench (32), and an adjustment fixing frame (33). The waist tightness adaptation mechanism (4) is jointly composed of a side tightness rubber band (41), a self-locking buckle (42), a waist side fixing plate (43), a waist side soft package (44), a front tightness rubber band (45), a waist rear soft package (46), and a waist rear fixing plate (47). The power-assisted value adjustment mechanism (6) is jointly composed of a roller (61) and a fixing rod (62).

2. The wearable passive photography active assistance device capable of adjusting the force magnitude according to claim 1, wherein: There are two power-assisted connecting rods (2). Both of the two power-assisted connecting rods (2) are provided on one side of the exoskeleton frame. A shooting fixing frame (101) is fixedly installed between the two power-assisted connecting rods (2). The power-assisted pull rod (5) is provided at the end of the power-assisted connecting rod (2) away from the shooting fixing frame (101). Rubber bands are connected to the outer sides of the power-assisted pull rods (5).

3. The wearable passive photography active assistance device with adjustable force magnitude according to claim 1, characterized in that: Fixing rods (62) are provided on both sides of the exoskeleton frame. An adjustment fixing frame (33) is fixedly connected to one side of each of the fixing rods (62). A gear wrench (32) is provided on the outer side of the adjustment fixing frame (33). A torsion spring (31) is provided on the outer side of the gear wrench (32). The torsion spring (31) and the gear wrench (32) are connected to the adjustment fixing frame (33) through a shaft.

4. The wearable passive photography active assistance device with adjustable force magnitude according to claim 1, wherein: Waist side fixing plates (43) are provided on both sides of the exoskeleton frame. Side tightness rubber bands (41) are fixedly connected to the left and right sides of the exoskeleton frame. The side tightness rubber bands (41) pass through the inner holes of the waist side fixing plates (43) and are connected to the waist side fixing plates (43). Waist side soft packages (44) are fixedly connected to both sides of the exoskeleton frame. The waist side fixing plates (43) and the waist side soft packages (44) are fixedly connected. Self-locking buckles (42) are provided on the outer sides of the side tightness rubber bands (41). The self-locking buckles (42) can be used to adjust the length of the side tightness rubber bands (41). Front tightness rubber bands (45) are provided on both sides of the exoskeleton frame. A waist rear fixing plate (47) is fixedly connected to the rear side of the exoskeleton frame. The front tightness rubber bands (45) pass through the inner holes of the waist rear fixing plates (47) and are connected to the waist rear fixing plates (47). A waist rear soft package (46) is provided below the waist rear fixing plate (47) on the rear side of the exoskeleton frame. The waist rear fixing plates (47) and the waist rear soft packages (46) are fixedly connected.

5. The wearable passive photography active assistance device with adjustable force magnitude according to claim 2, wherein: One side of the fixed rod (62) is fixedly connected with a roller (61). After the rubber band adjusts the force application angle through the roller (61), it is connected to the gear wrench (32). The tooth-shaped structure of the gear wrench (32) clamps the rubber band, and the torsion spring (31) has elasticity.

6. The wearable passive photography active assistance device with adjustable force according to claim 1, characterized in that: A camera is provided at the bottom end of the shooting fixed frame (101), and an adjustable back strap is provided at the rear side of the exoskeleton frame.

Images