Accessory mounting frame

Abstract

The utility model relates to an accessory mounting frame, which belongs to the technical field of photographic equipment, is used for mounting a lighting effect accessory of a photographic lamp, and comprises an inflating main body, an air nozzle and fibers, the inflation body is provided with an installation position used for being connected with a lighting effect accessory. A closed air cavity is formed in the inflating main body; the air tap is arranged on the inflating main body and is communicated with the air cavity; the air nozzle is used for inflating or deflating the air cavity; the fiber yarn is arranged in the air cavity, and the two ends of the fiber yarn are connected with the inner walls of the two opposite sides of the inflation body so that the inner walls of the inflation body can be pulled when the air cavity is inflated. And the inflating main body is reversely pulled by the fiber yarns, so that the structural strength of the inflated inflating main body can be enhanced, and the inflating main body can completely meet the supporting and mounting requirements of the lighting effect accessory. And moreover, when the accessory mounting frame is not used, the accessory mounting frame can be folded and stored after being quickly deflated through the air tap, so that the use convenience is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic equipment, in particular to an accessory installation frame. Background Art

[0002] In real-life photography and videography scenarios, such as live broadcast studios, broadcast studios, and outdoor filming, large-area lighting accessories like LED fabric lights, reflectors, and softlight panels are often needed to enhance lighting effects. These lighting accessories typically require a suitable support structure for deployment and securing. This support structure must be strong enough to ensure the accessories can be deployed stably and remain flat.

[0003] Traditional support frames often use metal rods spliced together to form a frame to support soft light curtains, diffusers, or reflective fabrics. While these metal support frames offer sufficient structural strength, they are complex to install, difficult to store, and heavy, making them inconvenient to use and carry. Utility Model Content

[0004] The purpose of the utility model is to provide a support frame structure which has sufficient strength to support light effect accessories and is easy to store.

[0005] In order to solve the above technical problems, the present application provides an accessory mounting frame for installing light effect accessories for photographic and video lights, the accessory mounting frame comprising: an inflatable main body, on which is provided a mounting position for connecting the light effect accessory; a closed air cavity is provided in the inflatable main body; an air nozzle, which is provided on the inflatable main body and is connected to the air cavity; the air nozzle is used to inflate or deflate the air cavity; a fiber filament, which is provided in the air cavity, and the two ends of the fiber filament are connected to the inner walls on opposite sides of the inflatable main body to pull the inner wall of the inflatable main body in the opposite direction of inflation and expansion of the inflatable main body.

[0006] In some examples of the present application, the inflatable body includes a first base cloth and a second base cloth; the first base cloth and the second base cloth are connected to each other to enclose and form the closed air cavity; the fiber filament is located between the first base cloth and the second base cloth, and the two ends of the fiber filament are respectively connected to the inner wall of the first base cloth and the inner wall of the second base cloth.

[0007] In some examples of the present application, a plurality of the fiber filaments are provided, and the plurality of the fiber filaments are evenly arranged between the first base cloth and the second base cloth.

[0008] In some examples of the present application, after the air cavity is inflated, the fiber filaments are perpendicular to the inner walls connecting the first base cloth and the second base cloth; or, the fiber filaments are obliquely connected between the opposite inner walls of the first base cloth and the second base cloth.

[0009] In some examples of the present application, the fiber filaments are provided in multiple groups, each drawing group includes multiple fiber filaments, the inclination angles of the multiple fiber filaments in each drawing group are the same, and the distance between two adjacent fiber filaments is the same; the inclination angles of the fiber filaments in multiple drawing groups are different.

[0010] In some examples of the present application, the fiber filaments of different drawing groups are interlaced with each other.

[0011] In some examples of the present application, the inflatable body is an annular structure, and the annular inflatable body encloses the mounting position for mounting the light effect accessory.

[0012] In some examples of the present application, the accessory mounting frame also includes a first connecting member; there are multiple first connecting members, and the multiple first connecting members are arranged at intervals along the outer peripheral side of the inflatable body and extend toward the outside of the inflatable body, for fixing the accessory mounting frame to an external support.

[0013] In some examples of the present application, the accessory mounting frame also includes a second connecting member; a plurality of second connecting members are provided, and the plurality of second connecting members are spaced apart on the inner circumference of the annular inflatable body; the second connecting member extends in a direction away from the first connecting member, and is used to fix the light effect accessory to the inflatable body.

[0014] In some examples of the present application, the accessory mounting frame further includes a third connecting member; the third connecting member is arranged around the end face of the annular inflatable body, and the third connecting member is used to bond with the light effect accessory so that the light effect accessory can be attached to the end face of the inflatable body.

[0015] It can be seen from the above technical solution that the beneficial effects of the utility model are:

[0016] The present application provides an accessory mounting frame for mounting various light effect accessories. It comprises an inflatable body, an air nozzle disposed on the inflatable body, and fiber filaments disposed within the inflatable body. After the inflatable body is inflated, the fiber filaments pull the inflatable body, effectively increasing the amount of gas within the inflatable body and enhancing the structural strength of the inflated body, enabling it to fully meet the support and installation requirements of the light effect accessories. Furthermore, when not in use, the accessory mounting frame can be quickly deflated through the air nozzle and folded for storage. It is simple to operate, easy to carry, and convenient to install, effectively improving ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the accessory installation frame in one embodiment.

[0018] Figure 2 for Figure 1 A structural diagram of the accessory installation frame from another angle.

[0019] Figure 3 Schematic top view of an accessory mounting frame in some embodiments.

[0020] Figure 4 for Figure 1 Schematic side view of the accessory mounting frame.

[0021] Figure 5 for Figure 1 Schematic diagram of the frame cross section of the accessory installation frame.

[0022] Figure 6 for Figure 1 Schematic diagram of the connection of fiber filaments in the accessory installation frame.

[0023] Figure 7 Schematic diagram of the connection of fiber filaments of the accessory mounting frame in some embodiments.

[0024] Figure 8 Schematic diagram of the connection of fiber filaments of the accessory mounting frame in some embodiments.

[0025] Figure 9 Schematic diagram of the connection of fiber filaments of the accessory mounting frame in some embodiments.

[0026] The following are the descriptions of the reference numerals:

[0027] 100. Accessory mounting frame; 10. Inflatable body; 11. First base fabric; 12. Second base fabric; 20. Air nozzle; 30. Fiber filament; 40. First connecting piece; 50. Second connecting piece; 60. Third connecting piece. DETAILED DESCRIPTION

[0028] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various variations in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations herein are intended to be illustrative in nature and not to limit the present invention.

[0029] In the description of this application, it should be understood that, in the embodiments shown in the drawings, indications of directions or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed, or operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions will also change accordingly.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0031] See also Figures 1 to 9 This embodiment provides an accessory mounting frame 100 for mounting a light effect accessory. The accessory mounting frame 100 includes an inflatable body 10 , an air nozzle 20 and a fiber filament 30 .

[0032] The inflatable body 10 is provided with mounting points for light effect accessories; a closed air cavity is defined within the inflatable body 10. A nozzle 20 is provided on the inflatable body 10 and communicates with the air cavity; the nozzle 20 is capable of inflating and deflating the air cavity. A fiber filament 30 is disposed within the air cavity, with its ends connected to opposite inner walls of the inflatable body 10 to pull the inner wall of the inflatable body 10 in the opposite direction of its inflation.

[0033] Specifically, the accessory mounting frame 100 in this embodiment can be used to mount lighting accessories. These can be flexible photographic lighting accessories such as cloth lights, soft light fabrics, reflective fabrics, and translucent fabrics that require a supporting structure to unfold. The accessory mounting frame 100 communicates with the air cavity within the inflatable body 10 via the air nozzle 20. Once the air nozzle 20 is connected to an external device, the inflatable body 10 can be inflated, causing it to expand and form a base structure capable of supporting the lighting accessory. When the air nozzle 20 releases the air from the air cavity of the inflatable body 10, the body 10 automatically deflates, allowing the accessory mounting frame 100 to be stored and folded for easy portability.

[0034] In addition, a fiber filament 30 is provided in the inflatable body 10 in this embodiment, and the two ends of the fiber filament 30 are respectively connected to the opposite inner walls of the inflatable body 10 to play the role of pulling the inflatable body 10, so that when the air nozzle 20 inflates the inflatable body 10, more gas can be filled into the inflatable body 10, thereby making the pressure of the gas in the inflatable body 10 higher, and the structural strength of the inflatable body 10 after inflation is stronger, so as to meet the connection requirements of various large-area and heavy-weight lighting effect accessories on the inflatable body 10, so that the inflatable body 10 can support and unfold them.

[0035] Compared to traditional support frames made of spliced metal rods, the inflatable accessory mounting frame 100 with fiber filaments 30 serves as a substrate for the deployment of various light effect accessories. This not only meets the structural strength requirements of the accessory mounting frame 100, but also allows for easy storage and folding, effectively improving the portability and installation convenience of the product.

[0036] See also Figure 1 and Figure 2 In some embodiments, the inflatable body 10 is an annular frame structure, and the hollow channel formed by the annular inflatable body 10 is configured as an installation position for installing light effect accessories.

[0037] Specifically, the inflatable body 10 can be a rectangular ring, a circular ring, a polygonal ring, or other special-shaped ring structure. The ring structure can be selected based on actual needs and is not specifically limited here. The hollow channel formed within the ring structure can be used to install or accommodate light effect accessories. Furthermore, light can pass smoothly through the hollow channel of the annular inflatable body 10, ensuring that the inflatable body 10 does not block the emission of light.

[0038] In other embodiments, when light does not need to pass through the accessory mounting frame 100, the accessory mounting frame 100 can be configured as a plate-like structure. In this case, the inflatable body 10 can be a thin plate with a large end surface, such as a rectangular plate, a circular plate, or a polygonal plate. The light effect accessory can be a flexible accessory such as reflective paper or reflective cloth, which can be directly attached to the end surface of the inflatable body 10 to reflect light and thus adjust the lighting at the shooting scene.

[0039] See also Figures 1 to 3 In some embodiments, the accessory mounting frame 100 further includes a first connecting member 40. A plurality of first connecting members 40 are provided, and the plurality of first connecting members 40 are spaced apart along the outer circumference of the inflatable body 10 and extend toward the outside of the inflatable body 10 for fixing the accessory mounting frame 100 to an external support.

[0040] Specifically, the first connecting member 40 is a strap, with multiple straps evenly arranged along the periphery of the inflatable body 10. When using the accessory mounting frame 100, the user can attach the straps on the outside of the accessory mounting frame 100 to an external support, such as a support frame, support pole, wall clip, table leg, truss, or tree branch, eliminating the need to hold the entire accessory mounting frame 100 in hand. Furthermore, using straps to connect to the external support allows the accessory mounting frame 100 to be quickly attached to any external support, providing excellent versatility.

[0041] Of course, in some other embodiments, the first connecting member 40 can also be one or more combinations of hooks, ball heads, bayonets, and magnetic parts, as long as it can quickly fix the accessory mounting frame 100 to the ground, wall, tabletop, lamp body or other external supports.

[0042] See also Figure 3In some embodiments, the accessory mounting frame 100 further includes a second connecting member 50. A plurality of second connecting members 50 are provided, and the plurality of second connecting members 50 are spaced apart on the inner circumference of the annular inflatable body 10 and extend away from the first connecting member 40 to secure the light effect accessory to the inflatable body 10.

[0043] Specifically, the second connecting member 50 may also be a strap, which can tie the light effect accessory into the hollow channel of the inflatable main body 10 to support and unfold the light effect accessory.

[0044] In other embodiments, the second connecting member 50 may also be a D-shaped buckle, a snap buckle, a Velcro strip, a magnetic strip, or a combination thereof. Accordingly, the light effect accessory is also provided with a matching connecting portion, allowing the light effect accessory to be quickly installed on the accessory mounting frame 100.

[0045] See also Figure 1 In some embodiments, the accessory mounting frame 100 further includes a third connecting member 60. The third connecting member 60 is arranged around the end surface of the annular inflatable body 10 and is used to bond with the light effect accessory so that the light effect accessory can be attached to the end surface of the inflatable body 10.

[0046] Specifically, the third connecting member 60 is a Velcro strip that surrounds the end face of the inflatable body 10. It can be the hook side of the Velcro, which can be bonded to some nylon soft light cloths so that the soft light cloths can be laid flat on the end face of the inflatable body 10, thereby realizing the connection between the light effect accessory and the accessory mounting frame 100.

[0047] It is conceivable that in some other embodiments, the third connecting member 60 may also be a structure such as a tape, a magnetic metal strip, etc. that can be bonded to the light effect accessory, as long as it can fix the light effect accessory to the end face of the inflatable body 10.

[0048] See also Figure 5 and Figure 6 The inflatable body 10 includes a first base fabric 11 and a second base fabric 12. The first base fabric 11 and the second base fabric 12 are connected to each other to form a closed air cavity. The fiber filament 30 is located between the first base fabric 11 and the second base fabric 12, and the two ends of the fiber filament 30 are connected to the inner walls of the first base fabric 11 and the second base fabric 12 respectively.

[0049] Specifically, the first base fabric 11, the second base fabric 12, and the fiber filaments 30 disposed therebetween can all be made of materials such as thermoplastic polyurethane (TPU), polyvinyl chloride (PVC), or polyethylene (PE), which are flexible and wear-resistant, and can maintain the stability of the inflatable body 10 in the inflated state. The first base fabric 11 and the second base fabric 12 are connected to each other by bonding, thermoplasticization, or other methods to form an annular frame structure. The cross-section of the annular inflatable cavity formed by the first base fabric 11 and the second base fabric 12 can be elliptical, rectangular, or other cross-sectional shapes.

[0050] See also Figure 6 and Figure 7 In some embodiments, a plurality of fiber filaments 30 are provided, and the plurality of fiber filaments 30 are evenly arranged between the first base fabric 11 and the second base fabric 12. After the air cavity is inflated, the fiber filaments 30 are perpendicular to the inner wall of the first base fabric 11 and the second base fabric 12 where they are connected. Alternatively, the fiber filaments 30 are connected obliquely between the first base fabric 11 and the second base fabric 12.

[0051] like Figure 6 As shown, when the inflatable body 10 is inflated, the fiber filaments 30 are evenly arranged between the opposing inner walls of the first base fabric 11 and the second base fabric 12. The ends of the fiber filaments 30 are perpendicularly connected to the inner walls of the first base fabric 11 and the second base fabric 12, forming a stable support structure. At this point, the overall shape of the inflatable body 10 remains flat, and the force applied to each connection point is even. The end face of the inflatable body 10 is relatively flat, without any large depressions or protrusions. It is particularly suitable for application scenarios that require large areas and high-strength support, such as outdoor photography or lighting settings for large events.

[0052] like Figure 7 As shown, the fiber filaments 30 are evenly arranged between the first base fabric 11 and the second base fabric 12, and the fiber filaments 30 are connected to the inner walls of the first base fabric 11 and the second base fabric 12 at a certain angle. By changing the arrangement angle of the fiber filaments 30, the direction of the tension between the first base fabric 11 and the second base fabric 12 is changed. In some usage environments, the first base fabric 11 and the second base fabric 12 of the inflatable body 10 may be subjected to shear forces parallel to the base fabrics but in different directions. In this case, the internally inclined fiber filaments 30 can provide a portion of the horizontal force component to prevent the first base fabric 11 and the second base fabric 12 from misaligning with each other, thereby maintaining the structure of the inflatable body 10 to the greatest extent possible.

[0053] See also Figure 8 and Figure 9In some embodiments, the fiber filaments 30 are provided in multiple groups, each group including multiple fiber filaments 30. The fiber filaments 30 in each group have the same inclination angle. The spacing between adjacent fiber filaments 30 is the same. The inclination angles of the fiber filaments 30 in the multiple groups are different. Furthermore, the fiber filaments 30 in different groups are staggered.

[0054] Specifically, the fiber filaments 30 are designed into multiple groups. The fiber filaments 30 within each group have the same inclination angle and spacing, while the fiber filaments 30 in different groups have different inclination angles and can cross each other. The two groups of fiber filaments 30 can provide tension to the inflatable body 10 in different directions, which can enhance the strength of the inflatable body 10 in a certain part of the upper portion. For example, where the inflatable body 10 is equipped with a strap, multiple groups of different fiber filaments 30 can be used to cross each other to prevent the strap from stretching the inflatable body 10 and causing deformation.

[0055] In summary, this embodiment provides an accessory mounting frame 100 for mounting various light effect accessories. It includes an inflatable body 10, an air nozzle 20 disposed on the inflatable body 10, and a fiber filament 30 disposed within the inflatable body 10. After the inflatable body 10 is inflated, the fiber filament 30 pulls the inflatable body 10, effectively increasing the amount of gas within the inflatable body 10, thereby enhancing the structural strength of the inflated inflatable body 10 and enabling it to fully meet the support and installation requirements of the light effect accessories. Furthermore, when not in use, the accessory mounting frame 100 can be quickly deflated through the air nozzle 20 and then folded and stored. It is easy to operate, carry, and install, effectively improving ease of use.

[0056] While the present invention has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary rather than restrictive. Since the present invention can be embodied in a variety of forms without departing from the spirit or essence of the invention, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope of the appended claims. Therefore, all changes and modifications that fall within the scope of the claims or their equivalents are intended to be covered by the appended claims.

Claims

1. An accessory mounting frame, characterized in that: Used to install light effect accessories for photographic and video lights, the accessory installation frame includes: An inflatable body, on which a mounting position for connecting the light effect accessory is provided; a closed air cavity is provided in the inflatable body; An air nozzle is provided on the inflatable body and is in communication with the air cavity; the air nozzle is used to inflate or deflate the air cavity; The fiber thread is arranged in the air cavity, and the two ends of the fiber thread are connected to the inner walls of the inflatable body on two opposite sides to pull the inner wall of the inflatable body in the opposite direction of the inflation direction of the inflatable body.

2. The accessory mounting frame according to claim 1, wherein: The inflatable body includes a first base cloth and a second base cloth; the first base cloth and the second base cloth are connected to each other to enclose and form the closed air cavity; the fiber filament is located between the first base cloth and the second base cloth, and the two ends of the fiber filament are respectively connected to the inner wall of the first base cloth and the inner wall of the second base cloth.

3. The accessory mounting frame according to claim 2, wherein: There are a plurality of fiber filaments, and the plurality of fiber filaments are evenly arranged between the first base cloth and the second base cloth.

4. The accessory mounting frame according to claim 3, characterized in that: After the air cavity is inflated, the fiber filaments are perpendicular to the inner walls of the first base cloth and the second base cloth that are connected; or, the fiber filaments are obliquely connected between the opposite inner walls of the first base cloth and the second base cloth.

5. The accessory mounting frame according to claim 2, characterized in that: The fiber filaments are provided in multiple groups, each drawing group includes multiple fiber filaments, the multiple fiber filaments in each drawing group have the same inclination angle, and the distance between two adjacent fiber filaments is the same; the inclination angles of the fiber filaments in multiple drawing groups are different.

6. The accessory mounting frame according to claim 5, characterized in that: The fiber filaments of different drawing groups are arranged in an interlaced manner.

7. The accessory mounting frame according to claim 1, wherein: The inflatable body is an annular structure, and the annular inflatable body encloses the installation position for installing the light effect accessory.

8. The accessory mounting frame according to claim 7, characterized in that: The accessory mounting frame also includes a first connecting member; there are multiple first connecting members, which are arranged at intervals along the outer periphery of the inflatable body and extend toward the outside of the inflatable body, for fixing the accessory mounting frame to an external support.

9. The accessory mounting frame according to claim 8, characterized in that: The accessory mounting frame also includes a second connecting member; there are multiple second connecting members, and the multiple second connecting members are arranged at intervals on the inner circumference of the annular inflatable body; the second connecting member extends in a direction away from the first connecting member, and is used to fix the light effect accessory to the inflatable body.

10. The accessory mounting frame according to claim 7, wherein: The accessory mounting frame further includes a third connecting member; the third connecting member is arranged around the end surface of the annular inflatable body, and the third connecting member is used to bond with the light effect accessory so that the light effect accessory can be attached to the end surface of the inflatable body.

Images