Foldable quick-opening soft box

Abstract

The utility model belongs to the technical field of photographic equipment, and particularly relates to a foldable quick-opening soft light box which comprises a chuck and a framework, a ball head is formed at one end of the framework, a plurality of vertical cavities used for installing the ball head are formed in the circumferential direction of the chuck, and upper limiting grooves are formed in the upper end faces of the vertical cavities. An upper limiting opening for clamping the framework is formed in one side of the upper end of the vertical cavity, a lower limiting seat is formed on the lower end face of the vertical cavity, a lower limiting opening for clamping the framework is formed in the side face of the lower limiting seat, a conversion groove for moving the framework is formed in the side edge of the vertical cavity, and the upper limiting opening is communicated with the lower limiting opening through the conversion groove; according to the design, in the operation process of actually folding or unfolding the softbox, the softbox can be unfolded and folded only by operating the framework to move in the conversion groove and driving the ball head to move and rotate in the vertical cavity, operation is easy and convenient, and compared with the prior art, additional operation buttons are not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographic equipment technical field, especially a kind of foldable quick open soft light box. BACKGROUND

[0002] In order to make light more soft, photographer will usually install a soft light box in front of photographic lamp during shooting, and the soft light box gradually evolves from the earliest umbrella structure with support rod.

[0003] For example, a kind of soft light box quick-release chuck structure is disclosed in Chinese utility model patent No. CN202322300365.3, which includes umbrella rib disc, detachable cover on the top surface of umbrella rib disc, bottom plate detachably covered on the bottom surface of umbrella rib disc, a plurality of movable clamping grooves arranged along the outer side of umbrella rib disc, a hinge joint rotatably connected in each movable clamping groove, the hinge joint can be opened or closed, and an opening and closing mechanism is arranged between the two adjacent hinge joints, which is used for clamping the hinge joint in the opened state, and the two adjacent hinge joints can be freely closed by adjusting the opening and closing mechanism.

[0004] The folding or unfolding operation is complex, and the lock catch needs to be disengaged from the hinge joint by left and right dialing of dial rod to realize the closing operation. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of foldable quick open soft light box, which solves the problem of inconvenient use by conversion groove.

[0006] The utility model is realized as follows: a kind of foldable quick open soft light box includes chuck and framework, one end of the framework is formed with ball head, the circumference of the chuck is formed with a plurality of vertical cavities for installing ball head, the upper end surface of the vertical cavity is formed with upper limit slot, the upper end of the vertical cavity is provided with upper limit port for framework clamping, the lower end surface of the vertical cavity is formed with lower limit seat, the side surface of the lower limit seat is provided with lower limit port for framework clamping, the side edge of the vertical cavity is provided with conversion groove for framework movement, and the upper limit port is communicated with lower limit port through conversion groove, so that the framework is switched between unfolded state and folded state.

[0007] Preferably, the side wall of the lower limit seat is provided with moving slot one, and the lower end of the lower limit seat is provided with moving port, and the lower end inner diameter size of the moving port is less than the outer diameter size of the ball head.

[0008] Preferably, the upper limit port and conversion groove are formed with horizontal movement cavity for framework movement, and the side of the upper limit port is provided with limit block.

[0009] Preferably, the conversion groove is L-shaped.

[0010] Preferably, the chuck comprises an upper disc body and a lower disc body detachably connected therewith.

[0011] The utility model discloses compared with prior art prominent and beneficial technical effect is:

[0012] The utility model discloses the operation process of folding or unfolding the soft light box, only need to operate the skeleton to move in the conversion groove, move and rotate the ball head in the vertical cavity simultaneously, can realize the unfolding and folding of soft light box, and the operation is simple and convenient, compared with prior art, need not additional operation button. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 For the structure diagram of the utility model when unfolding Figure 1 .

[0014] Figure 2 For the structure diagram of the utility model when folding Figure 1 .

[0015] Figure 3 For the structure diagram of the utility model when unfolding Figure 2 .

[0016] Figure 4 For the structure diagram of the utility model when folding Figure 2 .

[0017] Figure 5 For the structure diagram of the utility model when folding

[0018] Reference signs: 1-chuck;1a-upper disc body;1b-lower disc body;2-skeleton;3-ball head;4-vertical cavity;5-upper limit slot;6-upper limit mouth;7-lower limit seat;8-lower limit mouth;9-conversion groove;10-moving slot one;11-moving mouth;12-lateral movement cavity;13-limit block. DETAILED DESCRIPTION

[0019] The specific embodiments of the utility model will be further explained in detail below in combination with the drawings.

[0020] For example, Figures 1-5As shown, a foldable quick-opening soft light box comprises a chuck 1 and a framework 2, and a soft light cloth is connected between the framework 2, one end of the framework 2 is formed with a ball head 3, a plurality of vertical cavities 4 for mounting the ball head 3 are formed in the periphery of the chuck 1, the ball head 3 is rotatably and movably arranged in the vertical cavity 4, an upper limiting groove 5 is formed in the upper end surface of the vertical cavity 4, an upper limiting opening 6 for clamping the framework 2 is formed on one side of the upper end of the vertical cavity 4, a lower limiting seat 7 is formed in the lower end surface of the vertical cavity 4, a lower limiting opening 8 for clamping the framework 2 is formed in the side surface of the lower limiting seat 7, a conversion groove 9 for moving the framework 2 is formed in the side edge of the vertical cavity 4, and the upper limiting opening 6 is communicated with the lower limiting opening 8 through the conversion groove 9, so that the framework 2 is switched between the unfolded state and the folded state.

[0021] In actual use, when the ball head 3 is located in the upper limiting groove 5 of the upper end of the vertical cavity 4 and the framework 2 is clamped in the upper limiting opening 6, the soft light box is in the unfolded state, and when the ball head 3 is located in the lower limiting seat 7 of the lower end of the vertical cavity 4 and the framework is clamped in the lower limiting opening 8, the soft light box is in the folded state.

[0022] Therefore, in the actual folding or unfolding operation of the soft light box, only the framework 2 needs to be moved in the conversion groove 9, and the ball head 3 needs to be moved and rotated in the vertical cavity 4, so that the unfolding and folding of the soft light box can be realized, the operation is simple and convenient, and compared with the prior art, no additional operation button is needed.

[0023] The side wall of the lower limiting seat 7 is provided with a moving groove 10, and the lower end of the lower limiting seat 7 is provided with a moving opening 11 for moving the framework 2, the inner diameter of the lower end of the moving opening 11 is smaller than the outer diameter of the ball head 3, so as to prevent the ball head 3 from falling out of the moving opening 11.

[0024] A horizontal moving cavity 12 for moving the framework 2 is formed between the upper limiting opening 6 and the conversion groove 9, and a limiting block 13 is arranged on one side of the upper limiting opening 6.

[0025] The conversion groove 9 is L-shaped.

[0026] The chuck 1 comprises an upper disc body 1a and a lower disc body 1b which is detachably connected with the upper disc body 1a.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A collapsible softbox, characterized in that, The utility model relates to a chuck (1) and framework (2) are included, one end of framework (2) is shaped with ball head (3), the periphery of chuck (1) is shaped with a plurality of vertical cavity (4) for installing ball head (3), the upper end surface of vertical cavity (4) is shaped with upper limit groove (5), and the upper end one side of vertical cavity (4) is provided with the upper limit mouth (6) of the card of framework (2) and sets, the lower end surface of vertical cavity (4) is shaped with lower limit seat (7), and the side of lower limit seat (7) is provided with the lower limit mouth (8) of the card of framework (2) and sets, and the side of vertical cavity (4) is provided with the conversion groove (9) of the movement of framework (2), and the upper limit mouth (6) is communicated with the lower limit mouth (8) through conversion groove (9), to make framework (2) switch between unfolded state and folding state.

2. The collapsible speed light box of claim 1, wherein: The side wall of the lower limit seat (7) is provided with a moving slot (10), and the lower end of the lower limit seat (7) is provided with a moving port (11), the inner diameter of the lower end of the moving port (11) is smaller than the outer diameter of the ball head (3).

3. The collapsible speed light softbox of claim 1, wherein: The upper limit mouth (6) and the conversion groove (9) are shaped with a horizontal moving cavity (12) for moving the framework (2), and the upper limit mouth (6) is provided with a limiting block (13) on one side.

4. The collapsible speed light box of claim 1, wherein: The conversion groove (9) is L-shaped.

5. The collapsible speed light softbox of claim 1, wherein: The chuck (1) includes an upper disc body (1a) and a lower disc body (1b) detachably connected thereto.

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