Quick assembling and disassembling mechanism for photography softbox or softball

Abstract

The utility model discloses a quick assembling and disassembling mechanism for a photographic soft light box or a soft light ball, which belongs to the technical field of photographic equipment, and comprises a chuck, a chuck seat, a plurality of umbrella rib seats, umbrella ribs and soft light cloth, the chuck is provided with a protection opening so as to be conveniently connected with a protection opening lamp, and the chuck seat comprises an upper chuck seat, a lower chuck seat, a plurality of cylindrical pins and a reset piece. The upper chuck seat is detachably and fixedly connected with the lower chuck seat, a plurality of uniformly distributed umbrella rib grooves are formed in the upper end of the lower chuck seat, the heads of the umbrella rib seats are rotatably mounted in the umbrella rib grooves, the tails of the umbrella rib seats are fixedly connected with the umbrella ribs, and the soft light cloth inner layer is fixedly connected to the umbrella ribs; a groove-shaped sliding way is arranged on one side of the umbrella rib base, a plurality of clamping grooves are formed in the lower chuck base and formed in the side close to the sliding way, the two ends of the reset piece abut against the bottoms of the clamping grooves and the cylindrical pin respectively, and when the umbrella rib base is rotated, the cylindrical pin slides on the sliding way and disengages from the sliding way to complete opening and closing of the umbrella rib base, so that operation convenience and flexibility are improved; and the requirements of different shooting scenes are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photographic equipment technical field, more specifically, relate to a kind of quick assembly and disassembly mechanism for photography soft light box or soft light ball. BACKGROUND

[0002] Soft light box and soft light ball are photographic equipment, it cannot be used alone, belong to the accessory of studio lamp, need to be installed on studio lamp, the light emitted is more soft, can eliminate the light spot and shadow on photograph when shooting, some lamps on market are all equipped with the protection honor mouth to quickly connect soft light box or soft light ball, but soft light box or soft light ball has the inconvenience of opening and closing, inconvenient, the buckle structure is not firm and easy to unhook;Some structures using hooking, need to manually unhook when closing, need to use larger force to realize, time-consuming and labor-saving, so a kind of structure for protection honor mouth lamp is needed, which saves effort and can be quickly assembled and disassembled. SUMMARY

[0003] The utility model is to solve the technical problem to provide a kind of quick assembly and disassembly mechanism for photography soft light box or soft light ball, it can realize the requirement of saving effort and fast when assembling and disassembling.

[0004] The utility model discloses a kind of quick assembly and disassembly mechanism for photography soft light box or soft light ball, including chuck, chuck seat, several umbrella rib seats, umbrella rib and soft light cloth, chuck is equipped with protection honor mouth, it is convenient to be connected with protection honor mouth lamp, chuck seat includes upper chuck seat, lower chuck seat, several cylindrical pins and reset piece, upper chuck seat is detachably fixedly connected with lower chuck seat, lower chuck seat upper end is equipped with several evenly distributed umbrella rib grooves, several umbrella rib seat head portion is rotatably installed in umbrella rib groove, tail portion is fixedly connected with umbrella rib, umbrella rib seat one side is equipped with slot slide, cylindrical pin and reset piece are installed in lower chuck seat close to the side of slide, soft light cloth inner layer is fixedly connected on umbrella rib.

[0005] As a further improvement of the utility model, one end of cylindrical pin slides into slide and is slidably connected with umbrella rib seat, the other end is in contact with reset piece, the other end of reset piece is in contact with lower chuck seat, the bottom surface of slide is provided with irregular inclined surface composed of sliding-in part, clamping part and disengaging part, when rotating umbrella rib seat, cylindrical pin slides on slide and disengages to complete the opening and closing of umbrella rib seat, improve the operation convenience and flexibility of equipment, meet the needs of different shooting scenes.

[0006] As a further improvement of the utility model, lower chuck seat is equipped with several clamping grooves, clamping groove is arranged on the side close to slide, and the two ends of reset piece are in contact with the bottom of clamping groove and one end of cylindrical pin respectively.

[0007] As a further improvement of the utility model, the upper chuck seat and the lower chuck seat are detachably connected through bolts and nuts, the firmness is increased, and the slipping is avoided.

[0008] As a further improvement of the utility model, the lower chuck seat inner ring is provided with an extended annular step, and the spring ring is installed on the annular step, so that the light leakage from the part that should not be transparent is prevented, the light in the photo or video is prevented from being uneven or unnecessary shadows are prevented from appearing, the shooting effect is prevented from being affected, and the light emitted by the light source can be converted into soft light.

[0009] As a further improvement of the utility model, one side of the sliding-in part is provided with a port leading to the outside, the other side extends to the clamping part, the depth of the sliding-in part gradually decreases from the port to the clamping part, the sliding-out part is a smooth inclined surface leading to the outside from the clamping part, the depth of the inclined surface gradually decreases, and the depth of the clamping part is greater than the depth of all positions of the sliding-in part and the sliding-out part, so that the cylindrical pin can be locked with the umbrella rib seat when the cylindrical pin slides to the clamping part, and the stability of the umbrella rib when the soft light box is opened is increased.

[0010] As a further improvement of the utility model, the upper chuck seat and the lower chuck seat are detachably connected through bolts and nuts, the firmness is increased, and the slipping is avoided.

[0011] As a further improvement of the utility model, the limiting clamps are selected to be screws, the limiting clamps and the upper chuck seat are detachably connected, the limiting clamps can be replaced at any time, the wear is prevented, the gap between the limiting clamps and the upper chuck seat is prevented from being too large, and the chuck locking is prevented from being not firm.

[0012] As a further improvement of the utility model, the arc line path formed by all the limiting clamps is not more than half of the circumference of the chuck seat inner ring, the several limiting clamps are prevented from completely locking the chuck, the chuck is prevented from being unable to separate from the chuck seat, the locking column is arranged outside the arc line path, the locking of the chuck on the chuck seat is prevented from being separated, and the stability of the locking is increased.

[0013] As further improvement of the utility model, the lower chuck base is internally provided with a locking groove, a locking column lower end is arranged in the locking groove and the locking column is swing connected with the locking groove, so as to adjust the gap size between the locking nut and the upper chuck base, complete the locking and disengagement of the chuck, the locking groove is provided with a convex column with an inclination, the locking column lower surface and the convex column are in mutual abutment, the convex column height is changed in the production process to adapt to locking columns of different specifications, the integral lower chuck base does not need to be recast, and production is facilitated.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the cylindrical pin slides on the slide and is disengaged to complete the opening and folding of the umbrella rib seat, the quick assembly and disassembly structure can be applied to the soft light box and the soft light ball, the operation convenience and flexibility of the equipment are significantly improved, and the needs of different shooting scenes are met; the locking column and the locking nut are used instead of the buckle, the chuck and the chuck base are locked and disconnected through thread connection, and the assembly and disassembly are convenient and fast without consuming energy; the cylindrical pin and the reset member are arranged to lock the umbrella rib seat, the stability of the soft light box is improved, the collapse of the soft light cloth is prevented, manual locking is not needed, and the operation is fast and convenient; the arc path formed by all the limiting clamps does not exceed half of the inner circumference of the chuck base, the limiting clamps are prevented from completely locking the chuck, and the chuck is prevented from being unable to disengage from the chuck base; the locking column is arranged outside the arc path to prevent the chuck from being locked and disengaged on the chuck base and improve the stability of the locking; the spring ring is arranged to convert the light emitted by the light source into soft light; the upper chuck base and the lower chuck base are fixedly connected through the bolt nut, the firmness is improved, and the slide is avoided; the limiting clamp is selected as a screw, the limiting clamp and the upper chuck base are detachably connected, the limiting clamp can be replaced at any time, the wear of the limiting clamp is prevented, the gap between the limiting clamp and the upper chuck base is prevented from being too large, and the chuck is prevented from being locked insecurely. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the opening structure schematic view of the soft light box of the utility model;

[0016] Figure 2 It is the folding structure schematic view without soft light cloth of the utility model;

[0017] Figure 3 It is the chuck base half-section structure schematic view when the umbrella rib seat is opened of the utility model;

[0018] Figure 4 It is the Figure 3 Area enlarged schematic view of the utility model;

[0019] Figure 5 It is the Figure 4 Structure explosion schematic view of the utility model;

[0020] Figure 6 It is the section explosion schematic view when the umbrella rib seat is opened of the utility model;

[0021] Figure 7 For the utility model Figure 6 Area amplification schematic view;

[0022] Figure 8 For the utility model Figure 6 Unexploded front view schematic diagram;

[0023] Figure 9 For the utility model Figure 8 Area amplification schematic view;

[0024] Figure 10 For the utility of slide structure schematic diagram;

[0025] Figure 11 For the utility model when opening and gathering cylindrical pin umbrella rib seat inner path schematic diagram;

[0026] Figure 12 For the utility model of soft light ball opening structure schematic diagram;

[0027] Figure 13 For the utility model of soft light ball gathering structure schematic diagram.

[0028] Mark explanation in drawing:

[0029] Chuck 1;Chuck seat 2;Upper chuck seat 21;Lower chuck 22;Card slot 221;Umbrella rib groove 222;Locking groove 223;Cylindrical pin 23;Reset piece 24;Limiting clamp 25;Locking column 26;Locking nut 27;Umbrella rib seat 3;Slide 31;Slide into part 311;Clamping part 312;Escape part 313;Umbrella rib 4;Spring ring 5;Soft light cloth 6. Specific implementation

[0030] Specific embodiment one: please refer to Figures 1-11The utility model relates to a quick assembly and disassembly mechanism for a soft light box or soft light ball, the structure is applied to the soft light box, and the quick assembly and disassembly mechanism comprises a chuck 1, a chuck seat 2, a plurality of umbrella rib seats 3, umbrella ribs 4 and soft light cloth 6, the chuck 1 is equipped with a protection mouth, is convenient for connecting with the protection mouth lamp, the chuck seat 2 comprises an upper chuck seat 21, a lower chuck seat 22, a plurality of cylindrical pins 23 and reset members 24, the reset members 24 are the structure of spring and the like providing automatic reset force, the upper chuck seat 21 is detachably fixedly connected with the lower chuck seat 22 through bolts and nuts, the firmness is increased, and the tooth is avoided to slide;The lower chuck seat 22 is equipped with a plurality of evenly distributed umbrella rib grooves 222 in the upper end, the head of the plurality of umbrella rib seats 3 is rotatably installed in the umbrella rib groove 222, the tail is fixedly connected with the umbrella rib 4, the umbrella rib seat 3 is equipped with a groove slide 31 on one side, the cylindrical pin 23 and the reset member 24 are installed in the lower chuck seat 22 close to the one side of the slide 31, one end of the cylindrical pin 23 is slid into the slide 31 and is slidably connected with the umbrella rib seat 3, the other end is in contact with the reset member 24, the other end of the reset member 24 is in contact with the lower chuck seat 22, and the inner layer of the soft light cloth 6 is fixedly connected on the umbrella rib 4;

[0031] The lower chuck seat 22 is equipped with a plurality of clamping grooves 221, the clamping groove 221 is arranged on the side close to the slide 31, the two ends of the reset member 24 are respectively in contact with the bottom of the clamping groove 221 and the cylindrical pin 23, when the umbrella rib seat 3 is rotated, the cylindrical pin 23 is slid on the slide 31 and is separated to complete the opening and folding of the umbrella rib seat 3, and the quick assembly and disassembly structure improves the operation convenience and flexibility of the equipment and meets the needs of different shooting scenes.

[0032] Further embodiments, as shown in Figures 10-11 The bottom surface of the slide 31 is an irregular inclined surface composed of a sliding-in portion 311, a clamping portion 312 and a separation portion 313, one side of the sliding-in portion 311 is provided with a port leading to the outside, the other side extends to the clamping portion 312, the depth of the sliding-in portion 311 gradually decreases from the port to the clamping portion 312, the separation portion 313 is a smooth inclined surface leading to the outside from the clamping portion 312, and the depth of the inclined surface gradually decreases, and the depth of the clamping portion 312 is greater than the depth of all positions of the sliding-in portion 311 and the separation portion 313, so that the cylindrical pin 23 can be locked with the umbrella rib seat 3 when sliding to the clamping portion 312, and the stability of the umbrella rib 4 when the umbrella rib seat 3 is opened is increased.

[0033] Further embodiments, as shown in Figures 6-9As shown, the upper chuck seat 21 inner ring is provided with a protruding step, the upper chuck seat 2 side upper portion is provided with a plurality of limiting clamping members 25, the limiting clamping member 25 side protrudes from the upper chuck seat 21 inner ring and the upper chuck seat 21 step forms a gap, the upper chuck seat 2 other side upper portion is provided with a locking column 26 and a locking nut 27, the locking nut 27 side protrudes from the upper chuck seat 21 inner ring and the upper chuck seat 21 step forms a gap, and the gap height is not less than the edge thickness of the chuck 1 so as to facilitate the edge of the chuck 1 to be limited in the gap between the limiting clamping member 25 / locking nut 27 and the step, the upper end of the locking column 26 is threadedly connected with the locking nut 27, the lower end of the locking column 26 is provided in a disc shape, the lower end extends into the lower chuck seat 22 and can swing in the lower chuck seat 22, the arc line path formed by connecting all the limiting clamping members 25 does not exceed half of the circumference of the upper chuck seat 2 inner ring, preventing the plurality of limiting clamping members 25 from completely locking the chuck 1, causing the chuck 1 to be unable to separate from the chuck seat 2, the locking column 26 is arranged outside the arc line path, preventing the chuck 1 from being locked and separated from the chuck seat 2, increasing the stability of the locking, the lower end of the chuck 1 side extends into the gap between the limiting clamping member 25 and the upper chuck seat 21, and the other side is arranged in the gap between the locking nut 27 and the upper chuck seat 21, and the locking nut 27 is screwed to complete the connection and loosening of the chuck 1 and the chuck seat 2.

[0034] Further embodiments, as shown in Figures 6-9 The lower chuck seat 22 is provided with a locking groove 223, and the lower end of the locking column 26 is arranged in the locking groove 223 to realize the swinging of the locking column 26 in the locking groove 223, so as to adjust the gap size between the locking nut 27 and the upper chuck seat 21, complete the locking and separation of the chuck 1, and the locking groove 223 is provided with a convex column with an inclination, and the lower surface of the locking column 26 is in contact with the convex column, and the height of the convex column is changed during production to adapt to locking columns of different specifications, without the need to recast the entire lower chuck seat 22, facilitating production.

[0035] Further embodiments, as shown in Figures 6-9 Further, the spring ring 5 is arranged in the annular step of the lower chuck seat 22 inner ring, preventing light from leaking from the part that should not be transparent, causing uneven light or unnecessary shadows in the photo or video, affecting the shooting effect, and ensuring that the light emitted by the light source can be converted into soft light.

[0036] In use, one side of the chuck 1 is clamped into the gap between the step of the upper chuck seat 21 and the limiting clamp 25, the locking nut 27 is loosened, the locking column 26 is rotated to make the locking nut 27 inclined, the other side of the chuck 1 is clamped between the locking nut 27 and the upper chuck seat 21, the locking nut 27 is tightened, the locking of the chuck 1 and the chuck seat 2 is completed, the umbrella seat 3 is rotated, the cylindrical pin 23 is slid into the umbrella seat 3 from the sliding-in part 311, the slide 31 abuts against the cylindrical pin 23 to make the reset member 24 compressed, when the cylindrical pin 23 slides to the clamping part 312, the reset member 24 is stretched, the cylindrical pin 23 is clamped into the clamping part 312, the umbrella seat 3 is locked with the chuck seat 2, the soft light cloth 6 is completely opened, and the opening of the umbrella seat 3 is completed; when folding, the umbrella seat 3 is reversely rotated, the cylindrical pin 23 is forced to slide and compress the reset member 24, when the cylindrical pin 23 slides to the disengaging part 313, the reset member 24 is stretched to rebound the cylindrical pin 23, the cylindrical pin 23 is reset and separated from the umbrella seat 3, the folding of the umbrella seat 3 is completed, the locking nut 27 is loosened, the locking column 26 is rotated, and the chuck 1 is separated from the chuck seat 2.

[0037] Specific embodiment two: please refer to Figures 12-13 The utility model relates to a quick assembly and disassembly mechanism for a photographic soft light box or soft light ball, the structure is applied to the soft light ball, and the difference from the first embodiment is that a pair of chuck seats 2 are arranged in the soft light ball structure, the umbrella rib 4 is fixedly connected with the umbrella seat 3 at both ends, the umbrella seat 3 at both ends of the umbrella rib 4 is connected with the umbrella groove 222 of a pair of chuck seats 2 respectively, and the rest of the structure is the same as that of the first embodiment.

Claims

1. A quick attachable and detachable mechanism for a photographic softbox or softball, characterized in that: The utility model relates to a collapsible umbrella, which comprises a chuck (1), a chuck seat (2), a plurality of rib seats (3), ribs (4) and a soft cloth (6), the chuck (1) is provided with a protection ring, the chuck seat (2) comprises an upper chuck seat (21), a lower chuck seat (22), a plurality of cylindrical pins (23) and a reset member (24), the upper chuck seat (21) is detachably fixedly connected with the lower chuck seat (22), the lower chuck seat (22) is provided at the upper end with a plurality of evenly distributed rib grooves (222), the plurality of rib seats (3) are rotatably installed at the head portions in the rib grooves (222) and are fixedly connected with the ribs (4) at the tail portions, the rib seat (3) is provided at one side with a groove-shaped slide (31), the cylindrical pin (23) and the reset member (24) are installed in the lower chuck seat (22) on the side close to the slide (31), one end of the cylindrical pin (23) is slid into the slide (31) and is slidably connected with the rib seat (3), the other end is in contact with the reset member (24), the other end of the reset member (24) is in contact with the lower chuck seat (22), when the rib seat (3) is rotated, the cylindrical pin (23) slides on the slide (31) and is separated from the slide (31) to open and fold the rib seat (3), and the inner layer of the soft cloth (6) is fixedly connected with the ribs (4).

2. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 1, characterized in that: The inner circle of the upper chuck seat (21) is provided with a protruding step, the chuck seat (2) is provided at the upper side of one side with a plurality of limiting clamping members (25), one side of the limiting clamping member (25) protrudes from the inner circle of the upper chuck seat (21) and forms a gap with the step of the upper chuck seat (21), and the height of the gap is not less than the thickness of the edge of the chuck (1) so as to limit the edge of the chuck (1) in the gap between the limiting clamping member (25) and the step.

3. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 2, characterized in that: The upper side of the other side of the chuck seat (2) is provided with a locking column (26) and a locking nut (27), one side of the locking nut (27) protrudes from the inner circle of the upper chuck seat (21) and forms a gap with the step of the upper chuck seat (21), the upper end of the locking column (26) is threadedly connected with the locking nut (27), the lower end of the locking column (26) is disc-shaped, the lower end extends into the lower chuck seat (22) and can swing in the lower chuck seat (22), one side of the lower end of the chuck (1) extends into the gap of the limiting clamping member (25) and the upper chuck seat (21), and the other side is arranged in the gap of the locking nut (27) and the upper chuck seat (21), the locking nut (27) is screwed to complete the connection, locking and loosening of the chuck (1) and the chuck seat (2).

4. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 1, characterized in that: The utility model further comprises a spring ring (5), the inner circle of the lower chuck seat (22) is provided with a protruding annular step, and the spring ring (5) is installed on the annular step.

5. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 1, characterized in that: The lower chuck seat (22) is provided with a plurality of clamping grooves (221), the clamping grooves (221) are arranged on the side close to the slide (31), and the two ends of the reset member (24) are respectively in contact with the bottom of the clamping groove (221) and the cylindrical pin (23).

6. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 1, characterized in that: The bottom surface of the slide (31) is provided with an irregular inclined surface composed of a sliding-in portion (311), a clamping portion (312) and a sliding-out portion (313), the sliding-in portion (311) is provided with a port leading to the outside on one side and extends to the clamping portion (312) on the other side, the depth of the sliding-in portion (311) gradually decreases from the port to the clamping portion (312), the sliding-out portion (313) is provided with a smooth inclined surface leading to the outside from the clamping portion (312), and the depth of the inclined surface gradually decreases, and the depth of the clamping portion (312) is greater than the depth of all positions on the sliding-in portion (311) and the sliding-out portion (313).

7. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 1, characterized in that: The upper chuck seat (21) and the lower chuck seat (22) are detachably fixedly connected through bolts and nuts.

8. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 2, characterized in that: The limiting clamping piece (25) is selected from a screw, and the limiting clamping piece (25) is detachably connected with the upper chuck seat (21).

9. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 3, characterized in that: The arc line path formed by all the limiting clamping pieces (25) is not more than half of the circumference of the inner ring of the chuck seat (2), and the locking column (26) is arranged outside the arc line path.

10. A quick attachable and detachable mechanism for a photographic softbox or softbox ball according to claim 3, characterized in that: The lower chuck seat (22) is provided with a locking groove (223), the lower end of the locking column (26) is arranged in the locking groove (223), and the locking column (26) is swingably connected with the locking groove (223) to adjust the gap size between the locking nut (27) and the upper chuck seat (21), complete the locking and disengagement of the chuck (1), and the locking groove (223) is provided with a convex column with an inclination, and the lower surface of the locking column (26) is in mutual abutment with the convex column.

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