Soft box chuck structure

Abstract

The utility model provides a soft box chuck structure, which comprises a fixed disc which is of an annular structure; an adapter; a plurality of supports; the pivoting part is arranged in the middle of the fixed disc; the first outer rotating ring is rotationally connected with the pivoting part; the second outer rotating ring is rotationally connected with the pivoting part, and the second outer rotating ring and the first outer rotating ring form a ring shape; and the first inner rotating ring is fixedly connected to the first outer rotating ring. Different from a traditional single-side rotating structure, the single-side or double-side rotating and folding structure can achieve single-side or double-side rotating and folding, and different from a traditional mutual rotating and hinging mode of a first outer rotating ring and a second outer rotating ring. The first outer rotating ring and the second outer rotating ring are rotationally connected to the pivoting piece arranged in the middle of the fixing disc, the connecting strength is enhanced, and the situation that the folding effect is affected due to the fact that the rotating connecting structure breaks down is avoided.

Description

[Technical field]

[0001] The utility model relates to the technical field of soft light boxes, in particular to a soft light box chuck structure. [Background technology]

[0002] A softbox is a tool that makes the light softer by reflecting the soft cloth when performing fill lighting in photography. The softbox needs to be supported by a supporting member to form a trumpet-shaped structure, so the softbox will be very large. When not in use, the softbox needs to be dismantled or folded to reduce its size.

[0003] In the existing design, a fixed disk and a rotating disk are provided. When the rotating disk rotates until the fixed disk and the fixed disk are in contact with each other, all the supporting parts supporting the soft light cloth can be folded together. However, there is a problem with this structure that the unlocking is relatively rigid and can only be unlocked on one side. When the unlocking on that side fails, the soft light cloth cannot be unlocked and folded.

[0004] In response to the above problems, we provide a new technical solution. [Utility Model Content]

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a soft box chuck structure, and the technical solution adopted is:

[0006] A soft box chuck structure, comprising

[0007] A fixed disk, constructed as a ring-shaped structure;

[0008] An adapter, used for connecting and fixing with the lamp;

[0009] A plurality of support members are provided for supporting the diffuser cloth;

[0010] The pivoting portion is arranged at the middle of the fixed plate;

[0011] A first outer rotating ring, which is rotatably connected to the pivoting portion;

[0012] A second outer rotating ring, which is rotatably connected to the pivoting portion, and the second outer rotating ring and the first outer rotating ring are mutually supported to form a ring shape;

[0013] A first inner rotating ring, which is fixedly connected to the first outer rotating ring, and a plurality of slots for arranging supporting members are formed between the first inner rotating ring and the first outer rotating ring;

[0014] A second inner rotating ring, which is fixedly connected to the second outer rotating ring, and a plurality of slots for arranging supporting members are formed between the second inner rotating ring and the second outer rotating ring;

[0015] A first locking member that locks the first outer rotating ring and the fixed disk in a locked state to restrict the rotation of the first outer rotating ring relative to the pivot portion;

[0016] A second locking member that locks the second outer rotating ring and the fixed disk in a locked state to restrict the rotation of the second outer rotating ring relative to the pivot portion.

[0017] According to an umbrella chuck structure of an embodiment of the present invention, the pivot portion is a pair of upright arms provided on one side surface of the fixed disk, the upright arms and the adapter are arranged opposite to each other, the pair of upright arms are symmetrically arranged and are arranged in a "cross" shape with the first locking member and the second locking member; the second outer rotating ring and the first outer rotating ring are respectively rotatably connected to the pair of upright arms.

[0018] According to an umbrella chuck structure of an embodiment of the present invention, an upper pivot hole and a lower pivot hole are provided on the upright arm, the inner ends of both sides of the first outer rotating ring are respectively rotatably connected to the upper pivot holes of the pair of upright arms, and the inner ends of both sides of the second outer rotating ring are respectively rotatably connected to the lower pivot holes of the pair of upright arms.

[0019] According to an umbrella chuck structure of an embodiment of the present invention, the first inner rotating ring is located between the first outer rotating ring and the fixed disk; the second inner rotating ring is located between the second outer rotating ring and the fixed disk.

[0020] According to an umbrella chuck structure of an embodiment of the present invention, the first locking member includes a first locking head provided on the first outer rotating ring and the first inner rotating ring, and a first socket provided on the fixed disk. An insertion piece is provided on the first locking head, and a slot is provided on the first socket;

[0021] The second locking member includes a second locking head provided on the second outer rotating ring and the second inner rotating ring, and a second socket provided on the fixed disk. An insertion piece is provided on the second locking head, and a slot is provided on the second socket.

[0022] According to an umbrella chuck structure of an embodiment of the present invention, arc-shaped fixing pieces are respectively fixedly connected to the outer end surfaces of the second outer rotating ring and the first outer rotating ring.

[0023] According to an umbrella chuck structure of an embodiment of the present invention, the fixed disk is provided with a receiving groove for detachably connecting the adapter.

[0024] According to an umbrella chuck structure of an embodiment of the present invention, the adapter is a Bowens bayonet adapter, an Elinchrom bayonet adapter or a top light bayonet adapter.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] In the present utility model, a pivotal connection portion is provided in the middle of the fixed disk. The first outer rotating ring and the second outer rotating ring are respectively rotatably connected to the pivotal connection portion. Different from the traditional structure with single-sided rotation, the structure of the present utility model can achieve single-sided or double-sided rotational folding and retraction. Different from the traditional mutual rotational hinge connection between the first outer rotating ring and the second outer rotating ring, in the present utility model, the first outer rotating ring and the second outer rotating ring are respectively rotatably connected to a pivotal connection member provided in the middle of the fixed disk, strengthening the connection strength and avoiding the failure of the rotational connection structure from affecting the folding effect.

Description of the Drawings

[0027] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0028] Figure 1 is a perspective view of some embodiments of the present utility model Figure 1 ;

[0029] Figure 2 is Figure 1 a top view of;

[0030] Figure 3 is a perspective view of some embodiments of the present utility model Figure 2 ;

[0031] Figure 4 is an exploded view of the structure of some embodiments of the present utility model Figure 1 ;

[0032] Figure 5 is an exploded view of the structure of some embodiments of the present utility model Figure 2 ;

[0033] Figure 6 is a perspective view of some embodiments of the present utility model Figure 3 ;

[0034] Figure 7 is a perspective view of some embodiments of the present utility model Figure 4 ;

[0035] Figure 8 is a perspective view of some embodiments of the present utility model Figure 5 ;

[0036] Figure 9 is a perspective view of some embodiments of the present utility model Figure 6 。

[0037] Main element symbol description:

[0038] 10. Fixed disk; 20. Adapter; 30. Support member; 40. Vertical arm; 41. Upper pivot hole; 42. Lower pivot hole; 50. First outer rotating ring; 60. Second outer rotating ring; 70. First inner rotating ring; 80. Second inner rotating ring; 90. First locking head; 91. First socket; 100. Second locking head; 101. Second socket; 110. Slot; 120. Insert piece; 130. Arc-shaped fixing piece; 140. Receiving groove.

Detailed implementation manner

[0039] The embodiments of the present utility model will be described in detail below. The illustrated embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout.

[0040] The orientation shown in the accompanying drawings should not be construed as limiting the specific protection scope of the present utility model. It is only for reference and understanding of the preferred embodiments. The positions of the product components shown in the drawings can be changed, the quantity can be increased, or the structure can be simplified.

[0041] The "connection" described in the specification and the "connection" relationship between the components shown in the accompanying drawings can be understood as fixedly connected, detachably connected, or integrally formed connections; it can be directly connected or connected through an intermediate medium. Those of ordinary skill in the art can understand the connection relationship according to specific circumstances and can obtain different implementation manners by means such as screwing, riveting, welding, clamping, or embedding for substitution in a suitable manner.

[0042] The upper, lower, left, right, top, bottom and other orientation words described in the specification and the orientations shown in the accompanying drawings, the components can be in direct contact or in contact through other features between them; for example, above can be directly above or obliquely above, or it only means higher than other objects; other orientations can be understood by analogy.

[0043] The manufacturing materials of the components with solid shapes shown in the specification and the accompanying drawings can be metal materials, non-metal materials, or other synthetic materials; the machining processes for the components with solid shapes can be stamping, forging, wire cutting, laser cutting, casting, injection molding, numerical milling, 3D printing, machining, etc.; those of ordinary skill in the art can adaptively select or combine the selection according to different processing conditions, costs, and precisions, but are not limited to the above materials and manufacturing processes.

[0044] The present utility model provides a softbox chuck structure, as Figures 1 to 9 shown, including a fixed disk 10, configured as an annular structure;

[0045] An adapter 20, used for connecting and fixing to a lamp;

[0046] A plurality of support members 30, provided for supporting a soft light cloth;

[0047] A pivot joint part, which is arranged in the middle of the fixed disk 10;

[0048] A first outer rotating ring 50, which is rotationally connected to the pivot joint part;

[0049] A second outer rotating ring 60, which is rotationally connected to the pivot joint part, and the second outer rotating ring 60 and the first outer rotating ring 50 cooperate with each other to form a ring shape;

[0050] A first inner rotating ring 70, which is fixedly connected to the first outer rotating ring 50, and a plurality of slots for arranging the support members 30 are formed between the first inner rotating ring 70 and the first outer rotating ring 50;

[0051] A second inner rotating ring 80, which is fixedly connected to the second outer rotating ring 60, and a plurality of slots for arranging the support members 30 are formed between the second inner rotating ring 80 and the second outer rotating ring 60;

[0052] A first locking member, which locks the first outer rotating ring 50 and the fixed disk 10 in a locked state to restrict the rotation of the first outer rotating ring 50 relative to the pivot joint part;

[0053] A second locking member, which locks the second outer rotating ring 60 and the fixed disk 10 in a locked state to restrict the rotation of the second outer rotating ring 60 relative to the pivot joint part.

[0054] In the present invention, a pivoting portion is provided in the middle of the fixed disk 10, and the first outer rotating ring 50 and the second outer rotating ring 60 are respectively rotatably connected with the pivoting portion, and the first inner rotating ring 70 and the second inner rotating ring 80 respectively rotate with the first outer rotating ring 50 and the second outer rotating ring 60 at the same time, and the fixed disk 10 is constructed as an annular structure, and the first outer rotating ring 50, the second outer rotating ring 60, the first inner rotating ring 70 and the second inner rotating ring 80 are all semi-annular structures, so that after the first outer rotating ring 50 and the second outer rotating ring 60 are spliced ​​with each other, an annular structure can be formed. When in use, the first outer rotating ring 50 and the second outer rotating ring 60 are pressed down at the same time. 0, so that the first outer rotating ring 50 and the second outer rotating ring 60 are rotated to a mutually fitting state to form a ring shape, and then the first outer rotating ring 50 and the second outer rotating ring 60 are respectively locked on the fixed plate 10, so that all the support members 30 supporting the soft light cloth can be stretched out, and the first outer rotating ring 50 and the second outer rotating ring 60 can be unlocked separately or in sequence by the first locking member and / or the second locking member, so that the first outer rotating ring 50 can be rotated to a state where the second outer rotating ring 60 is in contact with each other, or the first outer rotating ring 50 and the second outer rotating ring 60 are rotated to a mutually fitting state at the same time, so that all the support members 30 supporting the soft light cloth can be retracted. Different from the conventional single-sided rotating structure, the structure of the present invention can realize single-sided or double-sided rotating folding and contracting. Different from the conventional first outer rotating ring 50 and the second outer rotating ring 60 which are mutually rotating and hinged, in the present invention, the first outer rotating ring 50 and the second outer rotating ring 60 are respectively rotatably connected to the pivotal parts arranged in the middle of the fixed plate 10, thereby enhancing the connection strength and avoiding the failure of the rotating connection structure that affects the folding effect.

[0055] Further, in some embodiments of the present utility model application, such as Figures 3 to 9 As shown, the pivoting portion is a pair of upright arms 40 arranged on one side of the fixed plate 10, the upright arms 40 and the adapter 20 are arranged back to back, the pair of upright arms 40 are symmetrically arranged and are arranged in a "cross" shape with the first locking member and the second locking member; the second outer rotating ring 60 and the first outer rotating ring 50 are respectively rotatably connected to the pair of upright arms 40.

[0056] Further, in some embodiments of the present utility model application, such as Figure 5 , 6 As shown in FIG. 8 , an upper pivot hole 41 and a lower pivot hole 42 are provided on the vertical arm 40, and the inner two ends of the first outer rotating ring 50 are rotatably connected to the upper pivot holes 41 of a pair of vertical arms 40, and the inner two ends of the second outer rotating ring 60 are rotatably connected to the lower pivot holes 42 of a pair of vertical arms 40.

[0057] Further, in some embodiments of the present utility model application, such as Figure 4 , 5As shown, the first inner rotating ring 70 is located between the first outer rotating ring 50 and the fixed disk 10; the second inner rotating ring 80 is located between the second outer rotating ring 60 and the fixed disk 10.

[0058] Furthermore, in some embodiments of the present utility model application, such as Figure 4 , 5 As shown, the first locking member includes a first locking head 90 provided on the first outer rotating ring 50 and the first inner rotating ring 70, and a first socket 91 provided on the fixed disk 10. An insertion piece 120 is provided on the first locking head, and a slot 110 is provided on the first socket;

[0059] The second locking member includes a second locking head 100 provided on the second outer rotating ring 60 and the second inner rotating ring 80, and a second socket 101 provided on the fixed disk 10. An insertion piece 120 is provided on the second locking head 100, and a slot 110 is provided on the second socket 101.

[0060] When the first outer rotating ring 50 and / or the second outer rotating ring 60 is pressed down, the insertion piece 230 on the locking head is inserted into the slot 110 to achieve locking.

[0061] In order to further strengthen the structural strength of the second outer rotating ring 60 and the first outer rotating ring 50, in some embodiments of the present utility model application, such as Figures 3 to 9 As shown, arc-shaped fixing pieces 130 are fixedly connected to the outer end faces of the second outer rotating ring 60 and the first outer rotating ring 50 respectively.

[0062] Furthermore, in some embodiments of the present utility model application, such as Figure 4 , 5 As shown, the fixed disk 10 is provided with a receiving groove 140 for detachably connecting the adapter 20, and the adapter 20 can be disassembled and replaced at any time. The adapter 20 is a Bowens bayonet adapter, an Elinchrom bayonet adapter or a top light bayonet adapter, which is adapted to various photographic light sources.

[0063] Although the present utility model has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present utility model without departing from the principle and spirit scope defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present utility model, and the scope of protection is defined by the content of the claims.

Claims

1. A softbox chuck structure, characterized in that, including a fixed disk (10), configured as an annular structure; an adapter (20) for connecting and fixing to a lamp; a plurality of support members (30) for supporting a soft light cloth; a pivoting portion provided in the middle of the fixed disk (10); a first outer rotating ring (50) rotatably connected to the pivoting portion; a second outer rotating ring (60) rotatably connected to the pivoting portion, and the second outer rotating ring (60) and the first outer rotating ring (50) cooperate with each other to form a ring; a first inner rotating ring (70) fixedly connected to the first outer rotating ring (50), and a plurality of slots for arranging the support members (30) are formed between the first inner rotating ring (70) and the first outer rotating ring (50); a second inner rotating ring (80) fixedly connected to the second outer rotating ring (60), and a plurality of slots for arranging the support members (30) are formed between the second inner rotating ring (80) and the second outer rotating ring (60); a first locking member which locks the first outer rotating ring (50) and the fixed disk (10) in a locked state to restrict the rotation of the first outer rotating ring (50) relative to the pivoting portion; a second locking member which locks the second outer rotating ring (60) and the fixed disk (10) in a locked state to restrict the rotation of the second outer rotating ring (60) relative to the pivoting portion.

2. The soft light box chuck structure according to claim 1, wherein, The pivoting portion is a pair of upright arms (40) provided on one side surface of the fixed disk (10), the upright arms (40) and the adapter (20) are arranged back to back, the pair of upright arms (40) are symmetrically arranged and are arranged in a "cross" shape with the first locking member and the second locking member; the second outer rotating ring (60) and the first outer rotating ring (50) are respectively rotatably connected to the pair of upright arms (40).

3. The soft light box chuck structure according to claim 2, characterized in that, An upper pivoting hole (41) and a lower pivoting hole (42) are provided on the upright arms (40), the inner ends of both sides of the first outer rotating ring (50) are respectively rotatably connected to the upper pivoting holes (41) of the pair of upright arms (40), and the inner ends of both sides of the second outer rotating ring (60) are respectively rotatably connected to the lower pivoting holes (42) of the pair of upright arms (40).

4. The soft light box chuck structure according to claim 1, characterized in that, The first inner rotating ring (70) is located between the first outer rotating ring (50) and the fixed disk (10); the second inner rotating ring (80) is located between the second outer rotating ring (60) and the fixed disk (10).

5. The soft light box chuck structure according to claim 1, characterized in that the first locking member includes a first locking head (90) provided on the first outer rotating ring (50) and the first inner rotating ring (70), and a first socket (91) provided on the fixed disk (10), a inserting piece (120) is provided on the first locking head (90), and a slot (110) is provided on the first socket (91); the second locking member includes a second locking head (100) provided on the second outer rotating ring (60) and the second inner rotating ring (80), and a second socket (101) provided on the fixed disk (10), a inserting piece (120) is provided on the second locking head (100), and a slot (110) is provided on the second socket (101).

6. The soft light box chuck structure according to claim 1, characterized in that, Arc-shaped fixing plates (130) are respectively fixedly connected to the outer end surfaces of the second outer rotating ring (60) and the first outer rotating ring (50).

7. A softbox chuck structure according to claim 1, characterized in that, The fixing plate (10) is provided with a receiving groove (140) for detachably connecting the adapter (20).

8. The soft light box chuck structure according to claim 1, characterized in that, The adapter (20) is a Bowens bayonet adapter, an Elinlong bayonet adapter or a set-top light bayonet adapter.

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