A retractable reflector

Abstract

The utility model relates to the technical field of photography auxiliary equipment, and specifically discloses a retractable reflector, comprising: a support mechanism, the support mechanism comprising a support plate, the four corners of the support plate are rotatably mounted with support arms, the upper end of the support plate is provided with a pair of support rods, the two support rods are respectively hinged at the two ends of the support plate, and the two support rods are centrally symmetrically arranged about the center of the support plate, a mounting block is slidably arranged on the support rod, a clamping block is rotatably mounted on the mounting block, and a groove is provided on the clamping block; a reflector body, comprising a panel and a rubber strip, and the rubber strip is provided with two strips. The utility model can not only meet the demand for large-area fill light, but also facilitate the storage of the reflector as a whole through the ingenious structure of multiple foldings, and can solve the problem that large-area reflectors are difficult to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of photography auxiliary equipment, in particular to a retractable reflector. Background Art

[0002] A reflector is an auxiliary lighting tool used during shooting. It is usually composed of a panel supported by a reflective material and a bracket for supporting the panel. The panel is mostly made of tin foil, white cloth, rice pineapple and other materials. Reasonable use of the reflector according to the needs of the shooting environment can make the dull shooting picture fuller and reflect a good image light sense and texture. Different panel surfaces can produce different soft and hard light. The smaller the area of ​​the panel, the worse the fill light effect will usually be. In many outdoor night shooting scenes, a large-area reflector is required. However, in the prior art, although the large-area panel can be folded and stored, the components used to support the panel are very inconvenient to carry or store. In addition, other photographic equipment itself is of various types and not easy to carry. Therefore, the overall storage of the large-area reflector is very important. Utility Model Content

[0003] The purpose of the utility model is to provide a retractable reflector to solve the above technical problems:

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A foldable reflector, comprising:

[0006] A support mechanism, the support mechanism comprises a support plate, the four corners of the support plate are rotatably mounted with support arms, a pair of support rods are arranged at the upper end of the support plate, the two support rods are respectively hinged at the two ends of the support plate, and the two support rods are centrally symmetrically arranged about the center of the support plate, a mounting block is slidably arranged on the support rod, a clamping block is rotatably mounted on the mounting block, and a groove is provided on the clamping block;

[0007] The reflector body comprises a panel and rubber strips. Two rubber strips are provided and respectively fixedly mounted on two opposite edges of the panel. The rubber strips are embedded in the grooves.

[0008] As a further technical solution, a gear is fixedly mounted on one end of the support arm close to the support plate, the gear is rotatably connected to the support plate, and the gears on two adjacent support arms are meshed with each other.

[0009] As a further technical solution, a magnetic block is fixedly installed on one side of the support arm close to one end of the support plate. When the angle between two adjacent support arms is the largest, the two magnetic blocks on the two adjacent support arms attract and fit each other.

[0010] As a further technical solution, a rotating support is fixedly installed on one side of the support rod close to the reflector body, a swing arm is rotatably installed on the rotating support, and a limit bar is fixedly provided on the upper end of the support plate, and the limit bar is used to limit the swing of the swing arm.

[0011] As a further technical solution, a fixing ring is fixedly installed on the side wall of the support rod, and a strap is fixedly arranged inside the fixing ring.

[0012] As a further technical solution, a caster is installed at the lower end of the support arm, and a brake is installed on the caster.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model can not only meet the needs of large-area fill light, but also facilitate the storage of the entire reflector through the ingenious folding structure, thereby solving the problem that large-area reflectors are difficult to carry;

[0015] (2) The utility model fixes the gear at one end of the support arm and moves any one of the two adjacent support arms to achieve the simultaneous storage and deployment of the two support arms. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the retractable reflector in the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the retractable reflector in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of two adjacent support arms of the retractable reflector in the utility model;

[0020] Figure 4 This is a schematic diagram of the partial structure of the retractable reflector in the utility model.

[0021] Figure numerals: 1, panel; 2, support plate; 3, support arm; 4, caster; 5, support rod; 6, fixing ring; 7, mounting block; 8, clamping block; 9, rocker arm; 10, limit strip; 11, rubber strip; 12, rotating support; 31, gear; 32, magnetic block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0023] like Figure 1-2 As shown, a retractable reflector includes:

[0024] A support mechanism, the support mechanism includes a support plate 2, the four corners of the support plate 2 are rotatably mounted with support arms 3, the upper end of the support plate 2 is provided with a pair of support rods 5, the two support rods 5 are respectively hinged at the two ends of the support plate 2, and the two support rods 5 are centrally symmetrically arranged about the center of the support plate 2, a mounting block 7 is slidably arranged on the support rod 5, a holding block 8 is rotatably mounted on the mounting block 7, and a groove is provided on the holding block 8;

[0025] The reflector body comprises a panel 1 and rubber strips 11. Two rubber strips 11 are provided and fixedly mounted on two opposite side edges of the panel 1 respectively. The rubber strips 11 are embedded in the grooves.

[0026] Through the above technical scheme, the main structural content of the embodiment of a retractable reflector is that the reflector body is supported by the support mechanism, wherein the support plate 2 is the main structure of the support mechanism, and the support arm 3 is provided to improve the stability of the support plate 2 placed on the ground. The support arm 3 is rotatably connected to the support plate 2, which is convenient for folding the support arm 3 when not in use. The support rod 5 is provided to provide sliding support for the sliding of the mounting block 7 in the vertical direction, and the sliding of the mounting block 7 in the vertical direction is used to adjust the height of the reflector body according to the fill light demand. It should be noted that the sliding connection between the mounting block 7 and the support rod 5 can be locked by a locking screw. The two support rods 5 are arranged in a centrally symmetrical manner about the center of the support plate 2, so that the two support rods 5 can be folded and close to the upper end of the support plate 2 while meeting the length requirements. In addition, the reflector body includes a panel 1 and a rubber strip 11, wherein the rubber strip 11 is conveniently arranged, and the two sides of the panel 1 are respectively fixedly mounted on the two holding blocks 8, and the rubber strip 11 is embedded in the groove of the holding block 8, which is convenient for removing and installing the panel 1. In summary, the technical solution can not only meet the needs of large-area fill light, but also facilitate the storage of the entire reflector through the ingenious folding structure, and can solve the problem that large-area reflectors are difficult to carry.

[0027] like Figure 3-4 As shown, a gear 31 is fixedly mounted on one end of the support arm 3 close to the support plate 2 , the gear 31 is rotatably connected to the support plate 2 , and the gears 31 on two adjacent support arms 3 are meshed with each other.

[0028] Through the above technical solution, this embodiment provides a transmission connection structure between two adjacent support arms 3. Specifically, by fixing the gear 31 at one end of the support arm 3, by moving any one of the two adjacent support arms 3, the two support arms 3 can be stored and unfolded at the same time.

[0029] like Figure 4 As shown, a magnetic block 32 is fixedly installed on one side of the support arm 3 close to one end of the support plate 2. When the angle between two adjacent support arms 3 is the largest, the two magnetic blocks 32 on the two adjacent support arms 3 attract and fit each other.

[0030] Through the above technical solution, in this embodiment, by setting the magnetic block 32 on the support arm 3, when the reflector is put into fill light operation, the two adjacent support arms 3 remain in the unfolded state due to the mutual attraction of the corresponding two magnetic blocks 32, thereby ensuring the stability of the support mechanism and providing a more stable fill light effect.

[0031] like Figure 1-2 As shown, a rotating support 12 is fixedly installed on one side of the support rod 5 close to the reflector body, and a swing rod 9 is rotatably installed on the rotating support 12. A limit strip 10 is fixedly provided on the upper end of the support plate 2, and the limit strip 10 is used to limit the swing of the swing rod 9.

[0032] Through the above technical solution, in this embodiment, when the utility model is put into fill light operation, Figure 1-2 As shown, the swing rod 9 supports the vertical state of the support rod 5, and the limit bar 10 positions the support state of the swing rod 9. When the support rod 5 is in the storage state in contact with the support plate 2, the swing rod 9 rotates to the storage state in contact with the support rod 5. Therefore, this structure is not only convenient for vertical locking of the support rod 5, but also convenient for storage itself. It should be noted that Figure 1-2 As shown, the hinge of the support rod 5 obviously limits the swing angle of the support rod 5. Specifically, the support rod 5 rotates slightly more than 90 degrees from the state of being fitted with the upper end of the support plate 2.

[0033] like Figure 1-2 As shown, a fixing ring 6 is fixedly installed on the side wall of the support rod 5, and a strap is fixedly arranged inside the fixing ring 6.

[0034] Through the above technical solution, this embodiment facilitates bundling the entire device when the support rod 5 and the support arm 3 are in a folded and stored state by providing the fixing ring 6 and the strap.

[0035] like Figure 2-3 As shown, a caster 4 is installed at the lower end of the support arm 3, and a brake is installed on the caster 4.

[0036] Through the above technical solution, this embodiment improves the mobility of the utility model through the provision of the casters 4, and facilitates the adjustment of the fill light position.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A retractable reflector, characterized in that: include: A support mechanism, the support mechanism comprising a support plate (2), the four corners of the support plate (2) are rotatably mounted with support arms (3), the upper end of the support plate (2) is provided with a pair of support rods (5), the two support rods (5) are respectively hinged at the two ends of the support plate (2), and the two support rods (5) are centrally symmetrically arranged about the center of the support plate (2), a mounting block (7) is slidably arranged on the support rod (5), a holding block (8) is rotatably mounted on the mounting block (7), and a groove is provided on the holding block (8); The reflector body comprises a panel (1) and a rubber strip (11). Two rubber strips (11) are provided and are respectively fixedly mounted on two opposite side edges of the panel (1). The rubber strips (11) are embedded in the groove.

2. The retractable reflector according to claim 1, characterized in that: A gear (31) is fixedly mounted on one end of the support arm (3) close to the support plate (2); the gear (31) is rotatably connected to the support plate (2), and the gears (31) on two adjacent support arms (3) are meshed with each other.

3. The retractable reflector according to claim 2, characterized in that: A magnetic block (32) is fixedly mounted on one side of one end of the support arm (3) close to the support plate (2); when the angle between two adjacent support arms (3) is the largest, the two magnetic blocks (32) on the two adjacent support arms (3) attract and fit each other.

4. The retractable reflector according to claim 3, characterized in that: A rotating support (12) is fixedly mounted on one side of the support rod (5) close to the reflector body, a swing rod (9) is rotatably mounted on the rotating support (12), and a limit strip (10) is fixedly arranged on the upper end of the support plate (2), the limit strip (10) being used to limit the swing of the swing rod (9).

5. The retractable reflector according to claim 1, characterized in that: A fixing ring (6) is fixedly mounted on the side wall of the support rod (5), and a strap is fixedly arranged inside the fixing ring (6).

6. The retractable reflector according to claim 1, characterized in that: A caster (4) is installed at the lower end of the support arm (3), and a brake is installed on the caster (4).

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