Light shield capable of being overturned and folded

Abstract

The utility model discloses a light shield capable of being overturned and folded, which comprises a bottom plate and a light shielding assembly, wherein one end of the bottom plate is used for connecting a lens of a photographic device, and the bottom plate is provided with a through hole corresponding to the lens; the shading assembly is arranged at the other end of the bottom plate and comprises a plurality of baffles, and the baffles are annularly distributed on the peripheral side of the through hole; one end of each baffle is rotationally connected with the bottom plate, and the other end of each baffle can turn over in the direction towards or away from the bottom plate. The bottom plate is connected with the shading assembly and the lens, the bottom plate is provided with the through hole corresponding to the lens, the bottom plate is further provided with the multiple baffles capable of turning over relative to the bottom plate, and the baffles are turned over so that the baffles can be in the unfolded state of shielding the peripheral side of the through hole or in the folded state parallel to the bottom plate; the light shield capable of being overturned and folded is simple in structure, practical and efficient, and meets the requirement that a light shield small in storage space is needed urgently.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic equipment, in particular to a flippable and foldable light shield. Background Art

[0002] Lens hoods are widely used in the field of photography. They are usually installed at the front of the lens. Their main function is to reduce the interference of the light source in front of the lens on the lens, avoid lens scattering, reflection, and halo problems, thereby improving the quality of photography.

[0003] Existing sunshades are generally formed in one piece using hard materials. Sunshades made of hard materials cannot be stored and occupy a large storage area. Utility Model Content

[0004] The main purpose of the utility model is to provide a flippable and foldable sunshade, and to provide a sunshade that is easy to store.

[0005] To achieve the above object, the utility model provides a flippable and foldable sunshade, comprising:

[0006] A bottom plate, one end of which is used to connect the lens of the photographic device, and the bottom plate is provided with a through hole corresponding to the lens;

[0007] A shading assembly is arranged at the other end of the base plate, and the shading assembly includes a plurality of baffles, which are arranged in a ring-shaped distribution around the through hole; one end of each baffle is rotatably connected to the base plate, and the other end can be flipped in a direction toward or away from the base plate.

[0008] In some embodiments, the baffle includes a first plate portion and a second plate portion, the first plate portion is rotatably connected to the second plate portion; a mounting portion is provided at one end of the bottom plate facing away from the lens, and the second plate portion is detachably connected to the mounting portion.

[0009] In some embodiments, the mounting portion is protruding from one end of the base plate facing away from the lens, the mounting portion is arranged around the entire circumferential wall of the base plate, and a slot is provided on the mounting portion, and the second plate portion can be inserted into the slot.

[0010] In some embodiments, the baffle further includes a first transition portion, the first plate portion is connected to the second plate portion via the first transition portion, and the first plate portion and the second plate portion can be flipped and folded along the first transition portion.

[0011] In some embodiments, the shading assembly further includes a connecting structure, two adjacent baffles are connected by the connecting structure, and each of the baffles can rotate relative to the connecting structure connected thereto.

[0012] In some embodiments, the connection structure includes a folding connector and at least one second transition portion; the second plate portions of two adjacent baffles are connected as a whole, at least one of the two adjacent baffles is connected to the folding connector through the second transition portion, and the first plate portion and the folding connector can be flipped and folded along the second transition portion.

[0013] In some embodiments, the connection structure includes a first hinge and a second hinge, the first hinge is provided on the folding connection, the second hinge is provided on the second plate portion of the baffle, and the first hinge is hinged to the second hinge.

[0014] In some embodiments, the flippable and foldable sunshade further includes a support member, one end of which is rotatably connected to the bottom plate, and the other end of which is a free end, and the free end can abut against the first plate portion of the baffle.

[0015] In some embodiments, the mounting portion is provided with a receiving groove, one end of the support member extends into the receiving groove and is rotatably connected to the inner wall of the receiving groove, and the other end of the support member is exposed outside the receiving groove and is located between the baffle and the bottom plate.

[0016] In some embodiments, a plurality of grooves are provided on one side of the first plate portion facing the free end of the support member, the grooves are distributed at intervals, and the free end of the support member can extend into one of the plurality of grooves.

[0017] The present application sets a base plate and a light-shielding assembly, one end of the base plate is used to connect the lens of the photographic device, and the light-shielding assembly includes multiple baffles arranged on the other end of the base plate, one end of the baffle is rotatably connected to the base plate, and the other end of the baffle can be flipped in a direction toward or away from the base plate. When in use, the baffle can be flipped in a direction away from the base plate so that the baffle and the base plate are set at an angle. At this time, each baffle can cover the surrounding side of the through hole corresponding to the lens. When the lens is photographed or taken through the through hole, each baffle shields the lens. When storage is needed, each baffle is flipped in a direction toward the base plate. Flipping until the baffle is parallel to the base plate is the folded state of the light-shielding assembly. Flipping until the baffle is parallel to the base plate is the folded state. In the folded state, the flippable and foldable light shield of the present application occupies a small volume, is easy to store, and has a simple and practical structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of an embodiment of a flippable and foldable sunshade of the utility model in an unfolded state;

[0019] Figure 2 for Figure 1 A schematic structural diagram of an embodiment of a flip-foldable sunshade of the utility model in a folded state;

[0020] Figure 3 It is a structural schematic diagram of a shading assembly in an embodiment of a flippable and foldable shading cover of the utility model;

[0021] Figure 4 for Figure 3 A local enlarged schematic diagram of the middle A;

[0022] Figure 5 for Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0023] Figure 6 An exploded view of an embodiment of a flippable and foldable sunshade of the utility model;

[0024] Figure 7 for Figure 6 FIG. 1 is an exploded view of the flippable and foldable sunshade of the present invention in another embodiment. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the scheme in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0028] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] Reference Figure 1 and Figure 2 The utility model provides a flippable and foldable sunshade, comprising:

[0030] A bottom plate 1, one end of which is used to connect the lens of a photographic device, and the bottom plate 1 is provided with a through hole 10 corresponding to the lens;

[0031] The shading assembly 2 is arranged at the other end of the base plate 1, and includes a plurality of baffles 21, which are arranged in a ring-shaped manner around the through hole 10; one end of each baffle 21 is rotatably connected to the base plate 1, and the other end can be flipped in a direction toward or away from the base plate 1.

[0032] In this embodiment, the bottom plate 1 includes two ends, and one of the two ends of the bottom plate 1 can be provided with a device connected to the lens or a mounting structure adapted to the lens. For example, the end of the bottom plate 1 is connected to a pan head, and then the pan head is connected to the lens to realize the connection between the flip-foldable sunshade of the present application and the lens. The bottom plate 1 is provided with a through hole 10 corresponding to the lens, and the through hole 10 is provided corresponding to the lens so that the lens can shoot through the through hole 10. The shading assembly 2 includes a plurality of baffles 21, and the plurality of baffles 21 are provided at the other end of the bottom plate 1 facing away from the lens, and each baffle 21 can rotate relative to the bottom plate 1. The flip-foldable sunshade of the present application includes a folded state and an unfolded state, such as Figure 2 The folded state is shown in FIG. 1 . The baffle 21 can be flipped toward the through hole 10 on the bottom plate 1 to a position parallel to the bottom plate 1 . The flip shade of the present application after folding is as shown in FIG. Figure 2 The plate shape shown is in the folded state, which is small in size and easy to store. When changing from the folded state to the unfolded state, the baffle 21 flips from a position parallel to the bottom plate 1 in the direction away from the through hole 10 on the bottom plate 1 until the baffle 21 and the bottom plate 1 are at a certain angle, such as Figure 1 The figure shows the unfolded state. In the unfolded state, the shading component 2 shields the peripheral side of the through hole 10 and partially shields the lens arranged corresponding to the through hole 10 to achieve a shading effect.

[0033] In some embodiments, each baffle 21 can be flipped independently or simultaneously. When flipped independently, the inclination angle of each baffle 21 relative to the bottom plate 1 can be adjusted according to the actual required shading effect.

[0034] The present application sets a base plate 1 and a shading assembly 2, one end of the base plate 1 is used to connect the lens of the photographic device, and the shading assembly 2 includes a plurality of baffles 21 arranged on the other end of the base plate 1, one end of the baffle 21 is rotatably connected to the base plate 1, and the other end of the baffle 21 can be flipped in a direction toward or away from the base plate 1. When in use, the baffle 21 can be flipped in a direction away from the base plate 1 so that the baffle 21 and the base plate 1 are set at an angle. At this time, each baffle 1 can shield the surrounding side of the through hole 10 corresponding to the lens, and when the lens passes through the through hole 10 for photographing or taking pictures, the lens is shielded from light. When storage is required, each baffle 21 is flipped in a direction toward the base plate 1, and flipped until the baffle 21 is parallel to the base plate 1, that is, it is in a folded state. In the folded state, the flip and foldable shading hood of the present application occupies a small volume, is easy to store, and has a simple and practical structure.

[0035] Reference Figures 1 to 5 In some embodiments, the baffle 21 proposed in the embodiment of the utility model includes a first plate portion 211 and a second plate portion 212, and the first plate portion 211 is rotatably connected to the second plate portion 212; a mounting portion 11 is provided at one end of the base plate 1 facing away from the lens, and the second plate portion 212 is detachably connected to the mounting portion 11.

[0036] In this embodiment, the baffle 21 includes a first plate portion 211 and a second plate portion 212, and the first plate portion 211 is rotatably connected to the second plate portion 212, that is, the first plate portion 211 and the second plate portion 212 can rotate relative to each other. The end of the bottom plate 1 facing away from the lens is provided with a mounting portion 11, and the second plate portion 212 is detachably connected to the mounting portion 11, that is, the second plate portion 212 of the baffle 21 is detachably connected to the mounting portion 11 of the bottom plate 1 to achieve detachable installation of the baffle 21 and the bottom plate 1. The above arrangement makes the baffle 21 and the bottom plate 1 as detachable modular components, which are convenient for separate storage.

[0037] In some embodiments, the baffle 21 can be used as a standard universal part of the flip-foldable sunshade of the present application, and the bottom plate 1 can be used as a replaceable component. The through holes 10 of different bottom plates 1 can be set in different shapes and sizes to adapt to different lenses, and the mounting parts 11 of different bottom plates 1 are all set corresponding to the baffle 21 as a standard universal part, that is, different bottom plates 1 can be installed with the baffle 21 as a standard universal part. The above-mentioned setting further realizes the applicability of the flip-foldable sunshade proposed in the present application scheme, which can be adapted to different lenses and is indirectly practical.

[0038] In some embodiments, if the consideration of lens adaptation is not taken into account, the second plate portion 212 of the baffle 21 and the mounting portion 11 of the bottom plate 1 can be integrated to increase the integrity of the flippable and foldable lens hood of the present application.

[0039] Reference Figure 1 and Figure 6 In some embodiments, the mounting portion 11 proposed in the embodiments of the utility model is protruded from the end of the base plate 1 facing away from the lens, the mounting portion 11 is arranged around the entire circumferential wall of the base plate 1, the mounting portion 11 is provided with a slot 111, and the second plate portion 212 can be inserted into the slot 111.

[0040] In this embodiment, the mounting portion 11 includes a mounting portion 11, which is convexly arranged at one end of the bottom plate 1 facing away from the lens, and is arranged around the entire circumferential wall of the bottom plate 1. Alternatively, the mounting portion 11 may be arranged around the circumference of the through hole 10, so that each baffle 21 of the light shielding assembly 2 shields the circumference of the through hole 10 when the light shielding assembly 2 is in the unfolded state. The mounting portion 11 is provided with a slot 111, and the second plate portion 212 may be inserted into the slot 111. Specifically, the slot 111 may be interference fit with the second plate portion 212 of the baffle 21, that is, the length and width of the slot 111 are slightly narrower than the length and width of the second plate portion 212 of the baffle 21. This arrangement allows the baffle 21 to be inserted into the slot 111, and the two cannot be easily moved relative to each other due to the interference fit, which makes the connection between the two relatively stable to a certain extent.

[0041] In some embodiments, the second plate portion 212 and the mounting portion 11 may be formed integrally, and the bottom plate 1 and the baffles 21 may be generally integrated by injection molding or gluing to increase the structural integrity of the present application.

[0042] In some embodiments, the mounting portion 11 may also be a connecting element such as a rotating shaft or a hinge, and the baffle 21 may only include the first plate portion 211 but not the second plate portion 212. In this case, the mounting portion 11 and the first plate portion 211 may be connected via a rotating shaft or a hinge, and the above-mentioned rotational connection between the baffle 21 and the base plate 1 can also be achieved, and the baffle 21 can be separated from the base plate 1 by disassembling the rotating shaft and the hinge, that is, a detachable connection between the two.

[0043] In some embodiments, the baffle 21 may also include only the first plate portion 211 , and the first plate portion 211 and the mounting portion 11 may be connected as a whole through elastic material, and the first plate portion 211 may be rotated toward or away from the base plate 1 through the deformable characteristics of the elastic material.

[0044] Reference Figures 3 to 5In some embodiments, the baffle 21 provided in the embodiment of the utility model further includes a first transition portion 213 , the first plate portion 211 is connected to the second plate portion 212 through the first transition portion 213 , and the first plate portion 211 and the second plate portion 212 can be flipped and folded along the first transition portion 213 .

[0045] In the present embodiment, a first adapter portion 213 is provided at the connection between the first plate portion 211 and the second plate portion 212. When the flip-foldable shading hood of the present application is used, the first plate portion 211 of each baffle 21 can be flipped along the first adapter portion 213 in a direction away from the base plate 1, and the first plate portion 211 of each baffle 21 can be flipped to a state at an angle to the base plate 1, so that the first plate portion 211 of each baffle 21 is in an expanded state surrounded by the side of the through hole 10 to achieve a shading effect. When not in use or to be stored, the first plate portion 211 of each baffle 21 can be flipped along the first adapter portion 213 in a direction toward the base plate 1, so that the first plate portion 211 of the baffle plate 21 is flipped to a state parallel to the base plate 1, so that the shading component 2 is in a folded flat plate state for easy storage.

[0046] In some embodiments, the first transition portion 213 may be made of an elastic material or a flexible material, such as rubber, polyurethane, etc., so that the first plate portion 211 and the second plate portion 212 connected to the first transition portion 213 can be folded relative to each other.

[0047] In some embodiments, the first plate portion 211 and the second plate portion 212 are usually made of materials such as hard colloids, plastics, etc., which have certain plasticity and elasticity and are light in weight. The first plate portion 211 and the second plate portion 212 made of the above materials can be integrally formed with a deformable elastic material by injection molding to increase the overall structural stability of the baffle 21 in the present application solution.

[0048] Reference Figure 1 In some embodiments, the shading assembly 2 provided in the embodiment of the utility model further includes a connecting structure 22, two adjacent baffles 21 are connected by the connecting structure 22, and each baffle 21 can rotate relative to the connecting structure 22 connected thereto.

[0049] In this embodiment, the shading assembly 2 also includes a connection structure 22 connecting two adjacent baffles 21, a connection structure 22 is provided between each two adjacent baffles 21, and the baffle 21 connected to the connection structure 22 can rotate relative to the connection structure 22. If multiple baffles 21 connected in sequence are provided, a connection structure 22 can be provided between each two adjacent baffles 21, and the connection structure 22 enables the baffles 21 that were originally independent to be connected to each other. The structural integrity of the shading assembly 2 of the present application is improved, and multiple modularly arranged baffles 21 are changed into the same modular arrangement, making installation and adjustment more convenient.

[0050] Reference Figure 4 In some embodiments, the connection structure 22 proposed in the embodiment of the utility model includes a folding connector 221 and at least one second adapter portion 222; the second plate portions 212 of two adjacent baffles 21 are connected as a whole, and at least one of the two adjacent baffles is connected to the folding connector through the second adapter portion 222, and the first plate portion 211 and the folding connector 221 can be flipped and folded along the second adapter portion 222.

[0051] In this embodiment, the folding connector 221 can be arranged in a triangular shape, and the first plate portion 211 can be arranged in a trapezoidal shape, wherein the first plate portion 211 includes a wider lower bottom and a narrower upper bottom and two oblique sides connecting the upper and lower bottoms, one side of the folding connector 221 arranged in a triangular shape is parallel to or colinear with the upper bottom of the first plate portion 211, and the other two sides of the folding connector 221 are respectively connected to the oblique sides of the adjacent first plate portion 211. The second plate portions 212 of the two adjacent baffles 21 are connected as a whole, and are connected to the first plate portions 211 of the two adjacent baffles 21 through the folding connector 221. The present application solution combines the baffles 21 into one through the above arrangement, so that the shading assembly 2 becomes an integral component, so that the structural integrity of the shading assembly 2 is better, and the shading assembly 2 in which the multiple baffles 21 are combined as an integral arrangement is more convenient for storage and arrangement than the folding connector 221 in which the multiple baffles 21 are separated.

[0052] In some embodiments, at least one of the two adjacent baffles 21 is provided with a second transition portion 222 at the connection between the baffle 21 and the folding connector 221, and the baffle 21 and the folding connector 221 can be flipped along the transition portion to be folded, including the following two situations:

[0053] First, among the two adjacent baffles 21, a second adapter portion 222 is provided at the connection between one of the baffles 21 and the folding connection member 221, and the other baffle 21 can be integrally formed with the folding connection member 221, that is, the other baffle 21 and the folding connection member 221 are relatively fixed. When one of the two baffles 21 is driven to flip, the other baffle 21 can be driven to flip at the same time through the folding connection member 221. In the folded state, the baffle 21, the folding connection member 221 and the other baffle 21 present a stacked structure. This arrangement allows the two baffles 21 to move synchronously and open or fold at the same time.

[0054] Secondly, the connection between the two adjacent baffles 21 and the folding connection member 221 therebetween is provided with a second transition portion 222. When one of the two baffles 21 is driven to rotate, the baffle 21 is turned over along the transition portion with the folding connection member 221, and the other baffle 21 is not affected. This arrangement enables the two baffles 21 to be folded step by step. Those skilled in the art can design the above two arrangements according to actual needs.

[0055] In some embodiments, the second adapter portion 222 can be made of elastic material or flexible material, so that the first plate portion 211 and the folding connector 221 can be folded. The effect and principle thereof can refer to the first adapter portion 213 of the aforementioned embodiment, and no further description is given here.

[0056] In some embodiments, the connection structure 22 proposed in the embodiment of the utility model includes a first hinge and a second hinge. The first hinge is arranged on the folding connection 221, and the second hinge is arranged on the second plate portion 212 of the baffle 21. The first hinge is hinged to the second hinge.

[0057] In this embodiment, the folding connector 221 and the baffle 21 can be relatively rotated or folded by the hinge of the first hinge and the second hinge, thereby changing the relative position and angle between the folding connector 221 and the baffle 21, so that the shading assembly 2 is in an unfolded or folded state. The foldability of the connector is achieved, so that the shading assembly 2 of the present application can be folded when needed for easy carrying or storage, and can be unfolded when in use to achieve a shading effect.

[0058] In some embodiments, the first hinge and the second hinge can be hinged by a locking pin, and the locking pin is used as a connecting member, and the hinge connection between the first hinge and the second hinge is achieved by fixing the pins on the first hinge and the second hinge. The structure is simple and reliable, and is suitable for folding connection with light load. Those skilled in the art can also choose a variety of hinge forms such as hinge or shaft connection.

[0059] Reference Figure 6 and Figure 7 In some embodiments, the flip-foldable sunshade provided in the embodiment of the utility model further includes a support member 3, one end of the support member 3 is rotatably connected to the base plate 1, and the other end is a free end, which can abut against the first plate portion 211 of the baffle 21.

[0060] In this embodiment, one end of the support member 3 can be connected to the bottom plate 1 through the structural arrangement of the shaft and the bearing. Specifically, the support member 3 is provided with a shaft, and the bottom plate 1 is provided with a bearing corresponding to the shaft. The rotational connection between the shaft and the bearing realizes the rotational connection between one end of the support member 3 and the bottom plate 1, and the other end of the support member 3 is a free end. When the support member 3 rotates, the free end can rotate to any position to abut against the baffle 21 to support the baffle 21. The effect of the support member 3 is that it can support each baffle 21 of the shading assembly 2 in the unfolded state, so that the baffle 21 will not shake due to factors such as external wind blowing and the influence of the gravity of the baffle 21, and the rotating support member 3 can also support the baffle 21 at different angles with the bottom plate 1. For example, when the first plate portion 211 of the baffle 21 rotates to an angle of 15°, 30°, or 45° with the bottom plate 1, the support member 3 can be driven to rotate to the corresponding position to abut against the baffle 21. The solution of the present application achieves the effect of the support member 3 with adjustable supporting effect through the above-mentioned arrangement.

[0061] In some embodiments, as another implementation of the above scheme of this embodiment, a spring connected to the bottom plate 1 in a non-rotatable manner can be used as the support member 3. Specifically, one end of the spring is connected to the bottom plate 1, and the other end of the spring is connected to the first plate portion 211 of the baffle 21. When the first plate portion 211 is flipped in the direction toward the bottom plate 1 so that the shading component 2 is in a folded state, the spring is compressed, and the position of the first plate portion 211 relative to the bottom plate 1 can be fixed by external force (such as locking the first plate portion 211 and the bottom plate 1 so that the two cannot move relative to each other), so that the first plate portion 211 always maintains the folded state, and the spring is continuously compressed in this state. When the flip-foldable shading cover of the present application needs to be used, the position of the first plate portion 211 relative to the bottom plate 1 is no longer fixed by external force (such as unlocking the lock so that the two can move relative to each other). At this time, the first plate portion 211 is not subjected to external pressure. Under the influence of the elastic force of the spring, the first plate portion 211 is bounced away from the bottom plate 1 by the spring, so that the shading component 2 is in an unfolded state. Those skilled in the art can design according to actual needs.

[0062] In some embodiments, the support members of the present application may be provided in plurality to abut against the baffle 21 at multiple points.

[0063] Reference Figure 7 In some embodiments, the mounting portion 11 proposed in the embodiment of the utility model is provided with a receiving groove 112, one end of the support member 3 extends into the receiving groove 112 and is rotatably connected to the inner wall of the receiving groove 112, and the other end of the support member 3 is exposed outside the receiving groove 112 and is located between the baffle 21 and the bottom plate 1.

[0064] In this embodiment, as described in the above-mentioned embodiments, the support member 3 and the receiving groove 112 provided in the mounting portion 11 of the bottom plate 1 can be connected through a shaft and a bearing. For example, a shaft is provided on the support member 3, and a bearing corresponding to the shaft is provided on the inner wall of the receiving groove 112. One end of the support member 3 is rotatably connected with the receiving groove 112 through the shaft and the bearing in the receiving groove 112, and the other end of the support member 3, that is, the free end of the support member 3 is exposed outside the receiving groove 112 and is located between the first plate portion 211 of the baffle 21 and the bottom plate 1. By providing the receiving groove 112, the support member 3 can be partially hidden in the receiving groove 112 of the bottom plate 1 to save the overall space of the present application scheme. And the free end of the support member 3 is set to be exposed outside the receiving groove 112 and located between the baffle 21 and the bottom plate 1 to support the inner side of the baffle 21.

[0065] In summary, the receiving groove 112 provides a fulcrum for rotation and a fixed space for the support member 3. One end of the support member 3 is inserted into the receiving groove 112 and is rotatably connected to the inner wall, forming a simple hinge structure. When the angle of the support member 3 needs to be adjusted, the support member 3 can rotate around the rotation point of the inner wall of the receiving groove 112, thereby changing the angle between it and the base plate 1. The other end of the support member 3 is located between the baffle 21 and the base plate 1, which can support and fix the baffle 21. The stability of the support member 3 is improved, the support member 3 can rotate stably in the receiving groove 112, and is not easily displaced, which is convenient for adjusting the angle of the support member 3. The support member 3 and the mounting portion 11 (receiving groove 112) form an integrated design, and the overall structure is compact, which is convenient for installation and disassembly.

[0066] Reference Figure 4 In some embodiments, the first plate portion 211 proposed in the embodiment of the utility model is provided with a plurality of grooves 2111 on one side facing the free end of the support member 3 , and the grooves 2111 are distributed at intervals, and the free end of the support member 3 can extend into one of the plurality of grooves 2111 .

[0067] In this embodiment, a plurality of grooves 2111 are provided on one side of the first plate portion 211 facing the free end of the support member 3, and the grooves 2111 are spaced apart in the vertical direction or the horizontal direction. The free end of the support member 3 can be inserted into any groove 2111, and the groove 2111 provides a position for temporarily fixing the free end of the support member 3, so that the support member 3 can maintain a stable state within an angle range. The plurality of spaced apart grooves 2111 allow the free end of the support member 3 to be selectively inserted into different grooves 2111, thereby changing the angle of the support member 3. When the free end of the support member 3 is inserted into the groove 2111, the baffle 21 and the support member 3 form a simple stop structure, which limits the rotation angle of the baffle 21 relative to the base plate 1. When the sunshade is folded or unfolded, the free end of the support member 3 can be flexibly inserted and pulled out of the groove 2111, which is convenient for folding and storage and quick support and shielding.

[0068] In summary, the present application scheme makes it possible to adjust the angle of the support member 3 in multiple stages and temporarily lock it through the design of the above-mentioned groove 2111 and the support member 3, which not only ensures the adjustability of the supporting force of the sunshade, but also enhances the stability in the supported state, thereby greatly improving the convenience and applicability of the sunshade in actual applications, and the structure is simple, practical and effective.

[0069] The above description is only a partial or preferred embodiment of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields are included in the scope of protection of the present invention.

Claims

1. A flippable and foldable sunshade, characterized in that: include: A bottom plate, one end of which is used to connect the lens of the photographic device, and the bottom plate is provided with a through hole corresponding to the lens; A shading component is arranged at the other end of the base plate, and the shading component includes a plurality of baffles, which are arranged in a ring-shaped distribution around the through hole; one end of each baffle is connected to the base plate, and the other end can be flipped in a direction toward or away from the base plate.

2. The flippable and foldable sunshade according to claim 1, characterized in that: The baffle includes a first plate portion and a second plate portion, the first plate portion is rotatably connected to the second plate portion; a mounting portion is provided at one end of the bottom plate facing away from the lens, and the second plate portion is detachably connected to the mounting portion.

3. The flippable and foldable sunshade according to claim 2, characterized in that: The mounting portion is located at one end of the bottom plate facing away from the lens, and is arranged around the entire circumferential wall of the bottom plate. The mounting portion is provided with a slot, and the second plate portion can be inserted into the slot.

4. The flippable and foldable sunshade according to claim 2, characterized in that: The baffle further includes a first transition portion, the first plate portion is connected to the second plate portion via the first transition portion, and the first plate portion and the second plate portion can be flipped and folded along the first transition portion.

5. The flippable and foldable sunshade according to claim 2, characterized in that: The shading assembly further comprises a connection structure, two adjacent baffles are connected by the connection structure, and each of the baffles can rotate relative to the connection structure connected thereto.

6. The flippable and foldable sunshade according to claim 5, characterized in that: The connection structure includes a folding connection member and at least one second transition portion; the second plate portions of two adjacent baffles are connected as a whole, at least one of the two adjacent baffles is connected to the folding connection member through the second transition portion, and the first plate portion and the folding connection member can be flipped and folded along the second transition portion.

7. The flippable and foldable sunshade according to claim 6, characterized in that: The connection structure includes a first hinge and a second hinge. The first hinge is arranged on the folding connection, the second hinge is arranged on the second plate portion of the baffle, and the first hinge is hinged to the second hinge.

8. The flippable and foldable sunshade according to claim 2, characterized in that: The flippable and foldable sunshade also includes a support member, one end of which is rotatably connected to the bottom plate, and the other end of which is a free end, and the free end can abut against the first plate portion of the baffle.

9. The flippable and foldable sunshade according to claim 8, characterized in that: The mounting portion is provided with a receiving groove, one end of the support member extends into the receiving groove and is rotatably connected to the inner wall of the receiving groove, and the other end of the support member is exposed outside the receiving groove and is located between the baffle plate and the bottom plate.

10. The flippable and foldable sunshade according to claim 8, characterized in that: A plurality of grooves are arranged on one side of the first plate portion facing the free end of the support member, and the grooves are distributed at intervals, and the free end of the support member can extend into one of the plurality of grooves.

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