Easy-to-assemble softbox

Abstract

The invention discloses a soft box which is easy to assemble and disassemble, which comprises a plurality of supporting parts, a rotating joint, a positioning part, and a cover plate. The cover plate is provided with a plurality of movable grooves extending from the outer circumference to the inner hollow direction, and A plurality of positioning slots are evenly arranged on the circumferential side wall of the cover plate. After the positioning piece and the cover plate are assembled up and down, a plurality of limiting cavities for accommodating the rotating joint are formed. The limiting cavity is connected with the movable slot and the positioning slot connected to each other, the rotary joint can move in the space-limiting cavity, and the support member switches between the movable slot and the positioning slot along with the rotary joint, so as to realize the folding or opening of the soft box. The present invention has a simple structure and no complicated locking structure. Through the cooperation of the card slot, the movable slot and the rotating joint, the soft box can be closed or opened without unlocking or repeated plugging and unplugging. It only needs to be gently moved. The switching between the folded state and the unfolded state can be realized, the operation is convenient, labor-saving, small in size, convenient to carry, and has a good effect of preventing light leakage.

Description

technical field [0001] The invention belongs to the field of photographic equipment, in particular to a soft box which is easy to assemble and disassemble. Background technique [0002] In order to make the light softer, photographers usually install a soft box in front of the photographic lighting fixtures. The existing soft boxes take a long time to install and disassemble, and are inconvenient to use. Chinese patent CN 203757314 discloses "A Quick-install Softbox Bracket", which has a plurality of strut interfaces on the bracket positioning part, elastic struts are arranged on the strut interfaces, and a limit plate is also arranged above the strut interfaces , there is a pole locking device on the pole interface, which controls the retraction and retraction of the elastic pole through the sliding of the reset part on the side, but in the actual use process, the softbox bracket is easy to damage, the service life is short, and it needs Apply a large force to unlock or lo...

AI Technical Summary

Problems solved by technology

[0002] In order to make the light softer, photographers usually install a soft box in front of the photographic lamps. The existing soft box takes a long time to install and disassemble, and it is inconvenient to use.

Chinese patent CN 203757314 discloses "A Quick-install Softbox Bracket", which has a plurality of strut interfaces on the bracket positioning part, elastic struts are arranged on the strut interfaces, and a limit plate is also arranged above the strut interfaces , there is a pole locking device on the pole interface, which controls the retraction and retraction of the elastic pole through the sliding of the reset part on the side, but in the actual use process, the softbox bracket is easy to damage, the service life is short, and it needs Apply a large force to unlock or lock each support rod separately to realize the folding or opening of the soft box, which is not convenient and labor-saving to use

[0003] Chinese patent CN 2869930 discloses "Softbox Connecting Ring", which is provided with a spherical body at the end of the connecting rod, but it is inserted along the radial direction of the base through a sliding sleeve. Pulling out the pole, not to mention the wear of parts after repeated plugging and pulling, the whole disassembly process is cumbersome, time-consuming and labor-intensive, and extremely inconvenient to use

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