CN220829644U - Soft light box umbrella disk - Google Patents

Abstract

The utility model discloses a soft light box umbrella disc, which comprises an annular umbrella disc main body, wherein the umbrella disc main body comprises a first disc body, a plurality of first support rods are movably connected with the first disc body, and the first support rods can swing along the circumferential direction of the first disc body; the second tray body is integrally connected with the first tray body and is used for movably connecting the second support rod, and at least a through groove is formed in the second tray body; the second support rod is close to the lower surface of the first tray body so as to move to the through groove and can enter a folding state, and the second support rod and the first support rod are at least partially opposite up and down in the folding state, so that the soft light box is flat. The umbrella disc main body still keeps a complete annular structure, all the supporting rods can face one side of the umbrella disc main body through the arrangement of the through grooves, and the supporting rods and the umbrella disc main body are close to be in the same plane, so that the soft light box is folded in a flat shape, the storage occupied space is small, and the umbrella disc is convenient to carry and transport.

Description

Soft light box umbrella disk

Technical Field

The utility model belongs to the technical field of photographic auxiliary equipment, and particularly relates to a soft light box umbrella disk.

Background

The soft light box is arranged on the film and television lamp, so that the light emitted by the film and television lamp is softer, and light spots and shadows on a photo can be eliminated during shooting. Most of the soft light boxes on the market are umbrella-shaped structures with open ends, the open ends are used for connecting an external light source, when the soft light boxes are stored, the supporting pieces are folded at the periphery of the annular open ends, and because the outer diameters of the annular open ends are relatively larger, the supporting pieces form gaps circumferentially even in the folded state at the positions close to the open ends, the storage volume is relatively larger, and the soft light boxes are inconvenient to carry and transport.

To solve the above problems, a folding soft light box is available on the market, wherein the soft light box umbrella disc is designed into two semicircular structures, and an annular soft light box umbrella disc is formed by splicing the semicircular umbrella discs, and the two semicircular umbrella discs are overlapped up and down when folded, so that the soft light box is flat. For example, chinese patent CN 209297081U discloses a "folding photomask holder", in which the first fixing member and the second fixing member are both in a semicircular structure and are both disposed on the surface of the seat body, and the first fixing member and the second fixing member are connected by folding. However, this structure still needs the base when first mounting and second mounting turn over the connection, and when the second mounting laminating is on the pedestal of ring structure, needs the pothook to fix it moreover.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides the soft light box umbrella disc which is small in size after being folded, convenient to store and transport, and more stable in structure, and the umbrella disc main body is not required to be designed into two half structures which are connected in a folding way.

The technical scheme adopted for solving the technical problems is as follows: a soft light box umbrella disk comprises an annular umbrella disk main body, wherein the umbrella disk main body comprises,

The first tray body is movably connected with a plurality of first support rods, and the first support rods can swing along the circumferential direction of the first tray body;

The second tray body is integrally connected with the first tray body and is used for movably connecting the second support rod, and at least a through groove is formed in the second tray body;

The second support rod is close to the lower surface of the first tray body so as to move to the through groove and can enter a folding state, and the second support rod and the first support rod are at least partially opposite up and down in the folding state, so that the soft light box is flat.

According to the utility model, the first tray body and the second tray body are integrally connected, namely, the umbrella tray main body still keeps a complete annular structure, all the support rods can face one side of the umbrella tray main body through the arrangement of the through grooves, and the support rods and the umbrella tray main body are close to be in the same plane, so that the soft light box is folded in a flat shape, the storage occupied space is small, and the umbrella tray is convenient to carry and transport; compared with the umbrella disc body formed by rotating and splicing two semicircular annular structures, the umbrella disc body is simpler and more stable in annular structure.

Further, the through groove is arranged on the lower surface of the second disc body, and in the folded state, the second support rod is positioned at the lower part of the umbrella disc body and faces the direction of the first support rod.

Further, the second tray body further comprises an umbrella tray seat, a movable groove, a locking component at least partially extending into the movable groove, and a limiting cavity for movably connecting the end part of the second supporting rod, wherein the second supporting rod end can rotate in the movable groove and can rotate to the through groove.

Further, the locking assembly at least comprises a locking key connected to the umbrella disc seat in a rotating mode through the shaft body and a reset piece propped against the locking key, and the locking key is provided with an arc-shaped locking portion capable of propping against the outer wall of the second supporting rod. The locking assembly locks or unlocks the second support rod through circumferential rotation of the locking key, and the locking or unlocking operation of the second support rod is more labor-saving compared with the locking or unlocking operation of the second support rod through translation; the locking key rotates in the vertical plane, so that the space occupied by the movement of the locking key is reduced, and the volume of the umbrella disc unit can be reduced.

Further, a poking part is formed on the locking key; the poking parts on the adjacent locking keys are linked through an unlocking connecting rod, and part of the unlocking connecting rod extends out of the second disc body.

Further, the poking parts on the adjacent locking keys face the same direction, the unlocking connecting rod comprises a rod body stretching over the poking parts of the adjacent locking keys, a notch groove formed in the rod body, and an operating part extending out of the second disc body, one of the poking parts of the adjacent locking keys is clamped in the notch groove, the other poking part is abutted against the end part of the rod body, an external force is applied to the operating part to swing the rod body circumferentially, and the abutting of the adjacent locking keys to the outer wall of the second support rod can be synchronously relieved. Two adjacent second support rods can be simultaneously controlled through one unlocking connecting rod, the unlocking operation is not required to be carried out on each locking key and each second support rod independently, and the unlocking operation is more time-saving and convenient.

Further, the swinging directions of the adjacent unlocking connecting rods are opposite, and simultaneously, opposite external force is applied to the operation parts of the adjacent unlocking connecting rods, so that the adjacent unlocking connecting rods can synchronously release the contact of the outer walls of the second supporting rods. The operator can operate two unlocking connecting rods synchronously by one hand, and then realizes synchronous unlocking of at least four locking keys on the second supporting rod, so that the operation is convenient.

Further, the umbrella disc seat is provided with a blocking part which can be propped against the poking part so as to prevent the locking key from rotating in the direction of downwards pressing the second supporting rod. The blocking part prevents the locking key from rotating downwards in the direction of pressing the second supporting rod, and the arc-shaped locking part can effectively upwards prop up the second supporting rod.

Further, the through groove and the movable groove are matched with the inner ring and the outer ring of the second disc body. The through groove and the movable groove penetrate through the second disc body, so that the second support rods can conveniently rotate from the movable groove to the through groove, and the plurality of second support rods can be folded towards the same side of the soft light box umbrella disc.

Further, the through groove is offset towards the center of the umbrella disc body towards the tail end of the inner ring of the second disc body, so that the tail end of the second support rod has a trend of approaching. Avoid the soft light case to excessively diverge at folding state bracing piece, further reduce folding volume of accomodating.

Further, the through groove and the movable groove form an included angle and are communicated; or the through groove is arranged in parallel with the movable groove and is communicated with the movable groove; the bottom of the through groove is communicated with the movable groove, and the top of the through groove is provided with a supporting top wall; the end part of the second supporting rod is a ball head, and the limiting cavity is a spherical cavity. When the soft light box umbrella disc mechanism is in a folding state, the second supporting rod is propped against the supporting top wall, the supporting top wall provides a supporting effect for the second supporting rod, excessive rotation of the second supporting rod is avoided, and meanwhile, the structural stability of the soft light box umbrella disc mechanism is improved; the ball head is matched with the spherical cavity, so that the second support rod rotates flexibly relative to the limiting cavity, and the second support rod can be conveniently rotated and switched between the movable groove and the through groove.

Further, the umbrella cover can be spliced with the umbrella disc seat up and down, and the umbrella cover is provided with a fixing boss which extends towards the direction of the umbrella disc seat and is abutted with the shaft body; an unlocking connecting rod guide groove for limiting the unlocking connecting rod to move is formed on the umbrella cover; the side wall of the second disc body forms a through groove for the operation part to extend out, and the through groove can limit the swing stroke of the operation part.

Further, the end part of the first support rod is a ball head, the first disc body is provided with a first limiting cavity, the first limiting cavity forms a limiting groove, the ball head moves in the first limiting cavity, and the first support rod extends out of the limiting groove and swings circumferentially in the limiting groove. The first support rod can be switched between the unfolding state and the folding state by swinging along the circumferential direction of the first disc body, in other words, the first support rod extends outwards from the radial direction of the first disc body, the first support rod and the umbrella disc body are always on the same plane, and when the soft light box is unfolded and used, the first support rod can swing automatically under the tension action of soft light cloth without locking mechanism for locking and positioning.

Further, the first tray body is provided with an expanding cavity for limiting the circumferential swing stroke of the first support rod. The oral cavity is expanded to avoid excessive rotation of the first supporting rod.

The beneficial effects of the utility model are as follows: the umbrella disc main body still keeps a complete annular structure, all the support rods can face one side of the umbrella disc main body through the arrangement of the through grooves, and the support rods and the umbrella disc main body are close to be in the same plane, so that the soft light box is folded in a flat shape, the storage occupied space is small, and the carrying and the transportation are convenient; compared with the umbrella disc main body formed by rotating and splicing two semicircular annular structures, the umbrella disc main body is simpler and more stable in annular structure; the first support rod and the umbrella disc main body are always on the same plane, and when the soft light box is unfolded and used, the first support rod can automatically swing under the tension action of soft light cloth without locking mechanism for locking and positioning; the soft light box is convenient to unfold and fold; the locking assembly locks or unlocks the second support rod through circumferential rotation of the locking key, and the locking or unlocking operation of the second support rod is more labor-saving compared with the locking or unlocking operation of the second support rod through translation; the locking key rotates in the vertical plane, so that the space occupied by the movement of the locking key is reduced, and the volume of the umbrella disc main body can be reduced.

Drawings

Fig. 1 is a schematic view of the structure of the utility model in an unfolded state.

Fig. 2 is a schematic exploded view of the present utility model.

Fig. 3 is a schematic view of a part of the structure of the main body of the umbrella disc of the present utility model.

Fig. 4 is a schematic diagram showing a part of the structure of the umbrella disc body of the present utility model.

Fig. 5 is a schematic view of the internal structure of the present utility model.

Fig. 6 is a schematic view showing a folded state structure of the present utility model.

Fig. 7 is a schematic view showing a folded state structure of the present utility model, in which the support rod is provided with a rod body.

Fig. 8 is a partial cross-sectional view of the present utility model with the locking assembly in a state of locking the support bar.

Fig. 9 is a partial cross-sectional view of the present utility model with the locking assembly in a state of unlocking the support bar.

Fig. 10 is a schematic view of a partial perspective structure of a locking assembly according to the present utility model.

Fig. 11 is a schematic view of a partial front view of a locking assembly according to the present utility model.

Fig. 12 is a partial cross-sectional view of the present utility model, with the cross-sectional view showing the fixing boss pressing down the shaft body.

Fig. 13 is a schematic structural view of an unlocking link according to the present utility model.

Fig. 14 is a schematic structural view of a locking assembly according to the present utility model.

The umbrella comprises a 1-umbrella disc body, a 11-first disc body, a 111-first limit cavity, a 112-limit groove, a 12-second disc body, a 120-through groove, a 121-through groove, a 122-umbrella disc seat, a 123-movable groove, a 124-limit cavity, a 125-blocking part, a 126-supporting top wall, a 127-umbrella cover, a 128-fixing boss, a 13-expanding cavity, a 14-containing groove, a 21-first support rod, a 211-rod body, a 22-second support rod, a 221-ball head, a 3-locking assembly, a 31-shaft body, a 32-locking key, a 321-arc locking part, a 322-toggle part, a 33-reset piece, a 34-unlocking connecting rod, a 341-rod body, a 342-notch groove, a 343-operating part and a 4-switching piece.

Detailed Description

In order to make the present utility model better understood by those skilled in the art, the following description of the technical solutions of the present utility model will be made in detail, but not all embodiments of the present utility model are apparent to some embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1-7, the soft light box umbrella disc comprises an annular umbrella disc body 1, wherein the umbrella disc body 1 comprises a first disc body 11 and a second disc body 12, the first disc body 11 is movably connected with a plurality of first support rods 21, and the first support rods 21 can swing along the circumferential direction of the first disc body 11; the second tray 12 is used for movably connecting the second support bar 22. The first support bar 21 and the second support bar 22 may have the same structure, and they are named separately for distinguishing the installation positions of the support bars, but may be different, and are not particularly limited. The first tray 11 and the second tray 12 are also integrally connected, in other words, the first tray 11 and the second tray 12 are two parts of the umbrella tray main body 1, and are named respectively for distinguishing and introducing specific structures of the first tray 11 and the second tray 12.

The second tray 12 is provided with at least a through groove 121, and the second support bar 22 has a folded state in which the first support bar 21 and the second support bar 22 are at least partially opposed up and down, that is, the soft light box is flat. Here, the up-down opposite means that the first support bar 21 and the second support bar 22 are substantially oriented in one direction. When the second support bar 22 approaches the lower surface of the first tray 11 so as to move into the through groove 121, the above-described folded state can be entered.

More specifically, the second support bar 22 has an unfolded state, a folded state, and a folded state. In the unfolded state, as shown in fig. 1 and 2, the second support rod 22 and the umbrella disc main body 1 are close to be positioned on the same plane, so that the soft light cloth is spread by the second support rod 22; in the folded state, the second support rod 22 is close to the vertical position of the umbrella disc main body 1, so that the soft cloth is folded; in the folded state, as shown in fig. 6 and 7, the second support rod 22 is attached or closely attached to the lower surface of the umbrella disc main body 1, so that the first support rod 21 and the second support rod 22 are vertically opposite, and the soft light box is flat, thereby solving the problems that when the soft light box is folded in the existing structure, the umbrella disc and the support piece of the soft light box are still in a relatively three-dimensional structure, and the storage occupied space is large.

The above-mentioned scheme does not specifically limit the structure of the first tray 11 and the first support bar 21, as long as the second support bar 22 can move to the through groove 121, so that the first support bar 21 and the second support bar 22 are opposite up and down. In the present embodiment, the first support lever 21 has an expanded state and a collapsed state, which swings in the circumferential direction of the first disk 11, thereby switching between the expanded state and the collapsed state. In other words, the first support lever 21 is in a state close to being in the same plane as the umbrella disk main body 1, regardless of the unfolded state or the folded state. When the first support rod 21 is in a folded state, the first support rod 21 can be matched with the second support rod 22 in a folded state to realize folding of the soft light box, as shown in fig. 6, and at the moment, the first support rod 21 and the second support rod 22 are both close to a state in the same plane with the umbrella disc main body 1.

As shown in fig. 2 and 3, the end of the first supporting rod 21 is a ball head, the first disc 11 is provided with a first limiting cavity 111 for movably clamping the ball head, the first limiting cavity 111 is a spherical cavity, and the spherical cavity is not necessarily a complete sphere, but the first limiting cavity 111 is in a sphere-like structure. The cooperation of the ball head and the spherical cavity makes the rotation of the first supporting rod 21 relative to the first limiting cavity 111 more flexible. The first limiting cavity 111 forms a limiting groove 112, and the ball head 211 of the first supporting rod 21 is clamped in the first limiting cavity 111, and the other part of the ball head extends out of the limiting groove 112, so that the first supporting rod 21 can swing along the circumferential direction of the soft light box umbrella disc in the limiting groove 112. The width of the limiting groove 112 corresponding to the adjacent first limiting cavity 111 may be unequal, and the width of the limiting groove 112 closer to the second disc 12 is larger, so that the first supporting rod 21 can swing to a larger extent, and the first supporting rod 21 can be unfolded and folded conveniently.

The first disc 11 is provided with a flaring cavity 13 formed by surrounding an inclined wall extending outwards from the end of the limiting groove 112, and when the first support rod 21 swings circumferentially until abutting against the inclined wall, the flaring cavity 13 is used for limiting the circumferential swinging stroke of the first support rod 21.

The second tray body 12 further comprises an umbrella tray seat 122, a movable groove 123, a locking component 3 at least partially extending into the movable groove 123, and a limiting cavity 124 for movably connecting the end part of the second supporting rod 22, wherein the through groove 121 of the second tray body 12 is communicated with the movable groove 123 and the limiting cavity 124, the second supporting rod 22 can rotate in the movable groove 123, and the locking component 3 can unlock or lock the second supporting rod 22, so that the soft light box can be unfolded or folded.

Specifically, as shown in fig. 3, the movable slot 123 penetrates through the lower surface of the umbrella disc body 1, the movable slot 123 has a top surface, when the second support rod 22 rotates in a direction approaching to the top surface of the movable slot 123, at least part of the locking assembly 3 stretches into the movable slot 123 to support the second support rod 22 upwards, so that the second support rod 22 is in a unfolded state; when an external force is applied to unlock the locking assembly 3, i.e., the locking assembly 3 is separated from the movable groove 123, the second support bar 22 automatically falls under the action of gravity, so that the second support bar 22 is transformed from the unfolded state to the folded state.

The through groove 121 and the movable groove 123 are fitted through the inner and outer rings of the second disk body 12. The through groove 121 is offset towards the center of the umbrella disc of the soft light box towards the tail end of the inner ring of the umbrella disc main body 1, so that the tail end of the second support rod 22 has a trend of approaching, the soft light box is prevented from being excessively divergent in the folded state, the folded storage volume is further reduced, and particularly, the width dimension is reduced.

As shown in fig. 1 and 4, the through groove 121 penetrates through the lower surface of the umbrella disc body 1, and forms an included angle with the movable groove 123, wherein the included angle can be an acute angle or an obtuse angle, and the through groove 121 is communicated with the movable groove 123; or the through groove 121 is provided in parallel with the movable groove 123, that is, the through groove 121 is coaxial with the movable groove 123, and the through groove 121 and the movable groove 123 communicate. The above feature becomes more apparent as the number of second support bars 22 increases.

As shown in fig. 3, the through groove 121 communicates with the movable groove 123 through its bottom, and the top of the through groove 121 has a supporting top wall 126. The bottom of the through groove 121 herein refers to the lower surface of the umbrella disk main body 1 (the upper surface and the lower surface are defined in view of the use state). That is, when the umbrella disc of the soft light box is in the folded state, the second supporting rod 22 abuts against the supporting top wall 126, the supporting top wall 126 provides the supporting function for the second supporting rod 22, and the excessive rotation of the second supporting rod 22 is avoided, and meanwhile, the structural stability of the umbrella disc of the soft light box is improved.

As shown in fig. 6, the end of the second support rod 22 is a ball 221, and the limiting cavity 124 is a spherical cavity, where the spherical cavity is not necessarily completely spherical, but the limiting cavity 124 is in a sphere-like structure. The cooperation of the ball head 221 and the spherical cavity makes the rotation of the second support rod 22 relative to the limiting cavity 124 more flexible, so that the rotation of the second support rod 22 between the movable groove 123 and the through groove 121 can be switched conveniently.

The limiting cavity 124 has a notch corresponding to the through groove 121, and the width of the notch corresponds to the width of the second support rod 22, specifically, the width of the notch is substantially equal to the outer diameter of the portion of the second support rod 22 excluding the ball 221. Similarly, the width of the notch may be substantially equal to the width of the through groove 121 and the width of the movable groove 123. The notch portion makes the second support rod 22 more fit with the support top wall 126 when rotating to the through groove 121, so that the folded soft light box is flatter, and the storage volume is further reduced.

As shown in fig. 8-11, 13 and 14, the locking assembly 3 at least comprises a locking key 32 rotatably connected to the umbrella disc seat 122 through a shaft body 31, a reset piece 33 propped against the locking key 32, and an unlocking connecting rod 34, wherein the locking key 32 is provided with an arc locking part 321 capable of propping against the outer wall of the second support rod 22, a poking part 322 is further formed, poking parts 322 on adjacent locking keys 32 are linked through the unlocking connecting rod 34, and part of the unlocking connecting rod 34 extends out of the second disc body 12. In this embodiment, the restoring member 33 is a torsion spring with a closed end sleeved on the shaft body 31, and an open end of the torsion spring abuts against the umbrella disc seat 122.

As shown in fig. 2 and 14, the toggle portions 322 on the adjacent latch 32 face the same direction, and the unlocking link 34 includes a rod body 341 extending across the adjacent latch toggle portion 322, a notch groove 342 formed in the rod body 341, and an operation portion 343 extending out of the second disc 12. One of the poking parts 322 of the adjacent locking key 32 is clamped in the notch groove 342, the other poking part is propped against the end part of the rod body 341, the rod body 341 is circumferentially swung by applying external force on the operation part 343, the adjacent locking key 32 can synchronously release the butt against the outer wall of the second support rod 22, and once the external force is stopped to be applied, the locking key 32 can be reset under the action of the reset piece 33.

As specifically described with reference to fig. 14, an external force is applied to the operation portion 343 to move the rod 341 rightward, the latch 32 of the toggle portion 322 in the notch groove 342 rotates clockwise, and the other latch 32 of the toggle portion 322 abutting against the end surface of the rod 341 also rotates clockwise, that is, the arc-shaped latch portions 311 of the two latches 32 rotate away from the movable groove 123, so that the latch 32 releases the lock on the second support rod 22.

Referring to fig. 2 again, the toggle portions 322 on two adjacent locking keys 32 face the same direction, both face the left side, and the toggle portions on two other adjacent locking keys 32 face the same direction, both face the right side; the swing direction of the adjacent unlocking connecting rod 34 is opposite, namely the swing direction of the unlocking connecting rod matched with the poking part facing to the left is rightward, and the operating part of the unlocking connecting rod is also arranged at the position of the unlocking connecting rod, which is far to the right, in the center; the swinging direction of the unlocking connecting rod matched with the poking part facing to the right is leftwards, and the operating part of the unlocking connecting rod is also arranged at the position of the left side of the center of the unlocking connecting rod; in other words, the operation portions of the two adjacent unlocking links are disposed close to each other, so that an operator can apply an external force on the operation portion 343 of the adjacent unlocking link 34 simultaneously with one hand, and the adjacent unlocking link 34 can synchronously release the abutment to the outer wall of the second support rod 22, that is, at least four locking keys 32 are simultaneously shifted to unlock, which is convenient and quick to operate.

In the present embodiment, the number of the locking keys 32 of the second disc 12 is four, so that the unlocking operation of all the locking keys 32 of the second disc 12 can be achieved by two unlocking links 34.

For easy assembly, the first tray 11 and the second tray 12 are each formed by splicing together the umbrella tray 122 and the umbrella cover 127. And the umbrella disc seat of the first disc body 11 and the umbrella disc seat of the second disc body 12 are integrally arranged, and the umbrella cover of the first disc body 11 and the umbrella cover of the second disc body 12 are integrally arranged.

The operating portion 343 of the unlocking link 34 extends from the side of the second disc 12, and in this embodiment, a through groove 120 for extending the operating portion 343 is formed at the joint of the umbrella base 122 and the umbrella cover 127 of the second disc 12, and the through groove 120 can define a swing stroke of the operating portion 343, that is, define a circumferential swing angle of the operating portion 343.

In order to enable the unlocking link 34 to accurately pull the adjacent two locking keys 32, an unlocking link guide groove is formed on the umbrella cover 127, and the unlocking link 34 moves within a range defined by the unlocking link guide groove to avoid the deviation.

In order to prevent the latch 32 from rotating counterclockwise about the shaft 31 (as illustrated in the direction of fig. 8) while the unlocking link 34 pulls or pushes against the pushing portion 322, the umbrella disk seat 122 is provided with a blocking portion 125 that can push against the pushing portion 322, as shown in fig. 3, the blocking portion 125 can also prevent the latch 32 from rotating in the direction of pressing the second support rod 22 downward, so that the arc-shaped locking portion 321 can effectively support the second support rod 22 upward.

In order to realize the stable assembly of the locking key 32, a fixing boss 128 is provided on the lower surface of the umbrella cover 127, as shown in fig. 2 and 12, the fixing boss 128 extends toward the direction of the umbrella disk seat 122 and abuts against the shaft body 31, so that the locking key 32 is firmly pressed in the umbrella disk seat 122.

In order to facilitate the connection of the light source, the inner ring of the top surface of the umbrella disk main body 1 is provided with a containing groove 14 for detachably connecting the adapter 4, and the adapter 4 is used for connecting the light source. The accommodating groove 14 is provided with a plurality of buckling parts 141, wherein one buckling part 141 is of a movable structure and is propped against the elastic piece, so that the buckling part 141 can move along the radial direction of the umbrella disc main body 1 and prop against the elastic piece, and locking or unlocking of the adapter 4 is realized.

The soft light box comprises the soft light box umbrella disc with the structure and soft light cloth (not shown in the figure), and hooks for hanging the soft light cloth are arranged on the first support rod 21 and the second support rod 22 so as to ensure that the soft light box cannot leak light.

In this embodiment, the first support bar 21 and the second support bar 22 may also be connected to a rod body, and the rod body mainly plays a role of supporting soft cloth, and the first support bar 21 and the second support bar 22 are used as sockets of the rod body 211. Of course, the first support bar 21 or the second support bar 22 and the bar body may be integrally connected, and is not particularly limited. It should be noted that the first support bar 21 and the second support bar 22 are not only sockets in the drawings, but also include whole parts for supporting the soft cloth.

Of course, the ends of the first support bar 21 and the second support bar 22 may be other than a ball structure, and may be an L-shaped bent structure, or may be a T-shaped rotating shaft structure, which is not particularly limited.

The foregoing detailed description is provided to illustrate the present utility model and not to limit the utility model, and any modifications and changes made to the present utility model within the spirit of the present utility model and the scope of the appended claims fall within the scope of the present utility model.

Claims (14)

1. The utility model provides a soft light case umbrella dish, is annular umbrella dish main part (1), its characterized in that: the umbrella disc main body (1) comprises,

A first tray body (11) is movably connected with a plurality of first support rods (21), and the first support rods (21) can be along with

The first disc body (11) swings circumferentially;

The second disc body (12) is integrally connected with the first disc body (11) and is used for movably connecting the second support rod (22), and the second disc body (12) is at least provided with a through groove (121);

The second support rod (22) approaches to the lower surface of the first tray body (11) so as to move to the through groove (121), and can enter a folded state, and the second support rod (22) and the first support rod (21) are at least partially opposite up and down in the folded state, so that the soft light box is flat.

2. The flexible light box umbrella disk of claim 1, wherein: the through groove (121) is arranged on the lower surface of the second disc body (12), and in the folded state, the second support rod (22) is positioned at the lower part of the umbrella disc main body (1) and faces the direction of the first support rod (21).

3. The flexible light box umbrella disk of claim 1, wherein: the second tray body (12) further comprises an umbrella tray seat (122), a movable groove (123), a locking component (3) at least partially extending into the movable groove (123) and a limiting cavity (124) for movably connecting the end part of the second support rod (22), wherein the end part of the second support rod (22) can rotate in the movable groove (123) and can rotate to a through groove (121).

4. A soft box umbrella disk according to claim 3, wherein: the locking assembly (3) at least comprises a locking key (32) which is rotatably connected to the umbrella disc seat (122) through a shaft body (31), and a reset piece (33) which is propped against the locking key (32), and the locking key (32) is provided with an arc-shaped locking part (321) which can be propped against the outer wall of the second supporting rod (22).

5. The soft box umbrella disk of claim 4, wherein: a poking part (322) is formed on the locking key (32); the poking parts (322) on the adjacent locking keys (32) are linked through unlocking connecting rods (34), and parts of the unlocking connecting rods (34) extend out from the second disc body (12).

6. The flexible light box umbrella disk of claim 5, wherein: the stirring parts (322) on the adjacent locking keys (32) face the same direction, the unlocking connecting rod (34) comprises a rod body (341) stretching over the stirring parts (322) of the adjacent locking keys (32), a notch groove (342) formed in the rod body (341) and an operating part (343) extending out of the second disc body (12), one stirring part (322) of the adjacent locking key (32) is clamped in the notch groove (342), the other stirring part is propped against the end part of the rod body (341), an external force circumferential swinging rod body (341) is applied to the operating part (343), and the adjacent locking keys (32) can synchronously release the butt joint of the outer wall of the second supporting rod (22).

7. The flexible light box umbrella disk of claim 6, wherein: the swing directions of the adjacent unlocking links (34) are opposite, and simultaneously, opposite external force is applied to the operation parts (343) of the adjacent unlocking links (34), so that the adjacent unlocking links (34) can synchronously release the contact of the outer wall of the second support rod (22).

8. The flexible light box umbrella disk of claim 5, wherein: the umbrella disc seat (122) is provided with a blocking part (125) which can be propped against the poking part (322) so as to prevent the locking key (32) from rotating downwards in the direction of pressing the second support rod (22).

9. The flexible light box umbrella disk of claim 1, wherein: the through groove (121) and the movable groove (123) are matched with an inner ring and an outer ring which penetrate through the second disc body (12).

10. A flexible light box umbrella disk as defined in claim 1 or 9, wherein: the through groove (121) is offset towards the center of the umbrella disc main body (1) towards the tail end of the inner ring of the second disc body (12), so that the tail end of the second supporting rod (22) has a trend of approaching.

11. A soft box umbrella disk according to claim 3, wherein: the through groove (121) and the movable groove (123) form an included angle and are communicated; or the through groove (121) is arranged in parallel with the movable groove (123) and is communicated with the movable groove; the bottom of the through groove (121) is communicated with the movable groove (123), and the top of the through groove (121) is provided with a supporting top wall (126); the end part of the second supporting rod (22) is a ball head (221), and the limiting cavity (124) is a spherical cavity.

12. The flexible light box umbrella disk of claim 5, wherein: the umbrella further comprises an umbrella cover (127) which can be spliced with the umbrella disc seat (122) up and down, and the umbrella cover (127) is provided with a fixing boss (128) which extends towards the direction of the umbrella disc seat (122) and is propped against the shaft body (31); an unlocking connecting rod guide groove for limiting the movement of the unlocking connecting rod (34) is formed on the umbrella cover (127); the side wall of the second tray body (12) is provided with a through groove (120) for the operation part (343) to extend out, and the through groove can limit the swing stroke of the operation part (343).

13. The flexible light box umbrella disk of claim 1, wherein: the end part of the first support rod (21) is a ball head, the first disc body (11) is provided with a first limiting cavity (111), the first limiting cavity (111) forms a limiting groove (112), the ball head moves in the first limiting cavity (111), and the first support rod (21) extends out of the limiting groove (112) and swings circumferentially in the limiting groove (112).

14. The flexible light box umbrella disk of claim 13, wherein: the first tray body (11) is provided with an expanding cavity (13) for limiting the circumferential swing stroke of the first support rod (21).