Distance adjusting assembly used on micro-distance portrait soft light mask

Abstract

The utility model provides a distance adjusting assembly used on a macro portrait soft light cover. According to the distance adjusting assembly used on the microspur portrait soft light mask, a movable opening is formed in one end of an adjusting strip, sawteeth are arranged on the front face and the back face of the inner wall of the movable opening, a movable frame is slidably connected to the outer surface of the adjusting strip, the distance adjusting assembly is arranged in the movable frame and comprises two elastic blocks, and the elastic blocks are arranged in the movable frame. Mounting grooves are formed in the adjacent faces of the two elastic blocks, fixing pieces are fixedly connected to one ends of the inner walls of the two mounting grooves, a supporting spring is mounted between the two fixing pieces, and pressing blocks are fixedly connected to the opposite faces of the two elastic blocks. According to the distance adjusting assembly used on the macro portrait soft light cover, the angle of the flash lamp soft light cover can be adjusted according to requirements through the structure, so that soft light can be emitted to a shot object, and a perfect light and shadow effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of macro portrait soft light covers, in particular to a distance adjustment component used on a macro portrait soft light cover. Background Technique

[0002] A soft light cover is also called a flash diffuser. It can make the light emitted by the flash softer, making the photo look more natural. It is a device installed on the flash to soften strong light.

[0003] The principle of the flash soft light cover is to convert the rigid direct flash light through high-temperature resistant translucent plastic into soft diffused light, eliminating the annoying high light spots on the portrait and other photographed objects, making your photo as beautiful and natural as those taken in a studio.

[0004] Most of the current flash soft light covers have fixed positions for the light output ports, resulting in the light only flashing at one angle. However, in different photography, the positions of the photographed objects are different. Adjusting the light source at a single angle will affect the shooting effect.

[0005] Therefore, it is necessary to provide a distance adjustment component used on a macro portrait soft light cover to solve the above technical problems. Content of the Utility Model

[0006] The utility model provides a distance adjustment component used on a macro portrait soft light cover, which solves the problem that most of the light output ports of the flash soft light cover are fixed in position, resulting in the light only flashing at one angle and affecting the shooting effect.

[0007] To solve the above technical problems, the distance adjustment component used on the macro portrait soft light cover provided by the utility model includes: an adjustment strip and a fixing plate;

[0008] A movable opening, which is opened at one end of the adjustment strip. Sawteeth are provided on both the front and back of the inner wall of the movable opening. An activity frame is slidably connected to the outer surface of the adjustment strip. A distance adjustment component is arranged inside the activity frame. The distance adjustment component includes two tightening blocks. Installation grooves are provided on the adjacent surfaces of the two tightening blocks. Fixed pieces are fixedly connected to one end of the inner walls of the two installation grooves. A support spring is installed between the two fixed pieces. Pressing blocks are fixedly connected to the opposite surfaces of the two tightening blocks. Blocks are fixedly connected to the bottom of the two tightening blocks on the adjacent surfaces. Through openings are provided at positions near both sides of the bottom of the activity frame;

[0009] Two installation openings are provided at a position near one end of the top of the adjustment strip. Through installation holes are provided at the bottoms of the inner walls of the installation openings;

[0010] The position and shape of the movable opening refer to Figure 1, at the positions on both sides of the bottom of the movable frame, there is a protruding block with a through hole, which facilitates the installation of the movable frame at the corresponding position. The pressing blocks are located on the front and back of the movable frame, and movable openings for the pressing blocks are provided on the front and back of the movable frame. The shape of the bottom of the movable frame refers to Figure 2 , pass the two-end buttons through the mounting holes to connect one end of the adjusting strip to the soft light cover.

[0011] Preferably, a grasping hole is provided at a position near the other end of the top of the adjusting strip, and a docking port is provided at the bottom of the movable frame;

[0012] The grasping hole is convenient for pulling the adjusting strip.

[0013] Preferably, bolts are installed at positions near both sides of the bottom of the fixing plate, and limiting disks are fixedly connected to the bottom ends of the bolts;

[0014] The limiting disks and the bolts pass through the mounting holes and are inserted into the interior of the fixing tube.

[0015] Preferably, two fixing tubes are fixedly connected to a position near one end of the bottom of the adjusting strip, and an adjusting bolt is threadedly connected to the bottom of the inner wall of the fixing tube through an internal thread ring;

[0016] One end of the adjusting bolt threadedly penetrates through the bottom end of the fixing tube.

[0017] Preferably, the top end of the adjusting bolt is rotationally connected to a mounting disk through a rotating ring. At positions on both sides of the top of the mounting disk, connecting rods are rotationally connected through rotating buckles, and hooks are fixedly connected to the top ends of the connecting rods;

[0018] When the limiting disk at the bottom end of the bolt is located between the two hooks, the mounting disk moves downward to cooperate with the limiting opening to make the two hooks clamp the limiting disk.

[0019] Preferably, a fixing disk is fixedly connected to the interior of the fixing tube, and a limiting opening is provided at the top end of the fixing disk;

[0020] The limiting opening is similar to a cone.

[0021] Preferably, a row of limiting holes is provided at the top of the adjusting strip. A pull ring is fixedly connected to one end of the adjusting strip. A limiting frame is arranged on the outer surface of the adjusting strip, and a limiting component is arranged at the top of the limiting frame;

[0022] An activity opening is also provided at a position near the other end of the adjusting strip. Two mounting holes are also provided at the other end of the adjusting strip. The limiting frame moves on the outer surface of the adjusting strip. The limiting component is composed of a pull rod, a spring and a clamping block, and all are installed on the limiting frame.

[0023] Compared with the related art, the distance adjustment component used on the macro portrait soft light cover provided by the present utility model has the following beneficial effects:

[0024] The present utility model provides a distance adjustment component used on a macro portrait soft light cover. In order to facilitate the angle adjustment of the flash soft light cover, first, one end of the adjustment strip is installed on the front and back parts of the soft light cover by using two head buttons. Then, the movable frame is installed at the corresponding position through bolts and through holes, and the adjustment strip is passed through the movable frame and located between the distance adjustment components. The soft light cover can achieve different angle changes by using the distance between the two distance adjustment components of the adjustment strip. After the adjustment is completed, only need to loosen the pressing block, and the two tightening blocks will be pushed by the supporting spring to separate the clamping blocks from each other, so that the clamping blocks are clamped into the interior of the sawteeth. For example, in macro shooting, the object to be photographed is relatively close. At this time, the distance between the components is lengthened, so that the angle between the soft light surface of the soft light cover and the object to be photographed becomes smaller, and the soft light surface of the soft light cover faces the position of the object to be photographed, so that the light taken is softer. Through this structure, the angle of the flash soft light cover can be adjusted according to needs, so as to project the soft light onto the object to be photographed and achieve a more perfect light and shadow effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of the first embodiment of the distance adjustment component used on the macro portrait soft light cover provided by the present utility model;

[0026] Figure 2 is a schematic structural diagram of the distance adjustment component provided by the present utility model;

[0027] Figure 3 is a schematic structural diagram of the supporting spring provided by the present utility model;

[0028] Figure 4 provided by the present utility model Figure 2 is an enlarged view of the position A shown;

[0029] Figure 5 is a schematic structural diagram of the second embodiment of the distance adjustment component used on the macro portrait soft light cover provided by the present utility model;

[0030] Figure 6 is a schematic structural diagram of the adjusting bolt provided by the present utility model;

[0031] Figure 7 is a schematic structural diagram of the third embodiment of the distance adjustment component used on the macro portrait soft light cover provided by the present utility model.

[0032] Reference numerals in the figure: 1, adjusting bar; 2, saw teeth; 3, grasping hole; 4, movable opening; 5, mounting opening; 6, mounting hole; 7, movable frame; 8, distance adjusting assembly; 801, tightening block; 802, mounting groove; 803, fixing piece; 804, supporting spring; 805, clamping block; 806, pressing block; 9, through opening; 10, docking opening; 11, limiting disc; 12, bolt; 13, fixing hole; 14, fixing plate; 15, fixing pipe; 16, limiting opening; 17, hook; 18, connecting rod; 19, fixing disc; 20, rotating buckle; 21, rotating ring; 22, internal thread ring; 23, adjusting bolt; 24, mounting disc; 25, pulling ring; 26, limiting assembly; 27, limiting frame; 28, limiting hole. Detailed implementation manners

[0033] The present utility model will be further described below in conjunction with the accompanying drawings and implementation manners.

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 , and Figure 4 , wherein, Figure 1 is a schematic structural diagram of the first embodiment of the distance adjusting assembly used in the macro portrait soft light cover provided by the present utility model; Figure 2 is a schematic structural diagram of the clamping assembly provided by the present utility model; Figure 3 is a schematic structural diagram of the supporting spring provided by the present utility model;

[0035] Figure 4 The present utility model provides Figure 2 is an enlarged view of the position A shown in. The distance adjusting assembly used in the macro portrait soft light cover includes: an adjusting bar 1 and a fixing plate 14;

[0036] A movable opening 4, the movable opening 4 is opened at one end of the adjusting bar 1, saw teeth 2 are opened on the front and back of the inner wall of the movable opening 4, a movable frame 7 is slidably connected to the outer surface of the adjusting bar 1, a distance adjusting assembly 8 is arranged inside the movable frame 7, the distance adjusting assembly 8 includes two tightening blocks 801, mounting grooves 802 are opened on the adjacent surfaces of the two tightening blocks 801, fixing pieces 803 are fixedly connected to one ends of the inner walls of the two mounting grooves 802, a supporting spring 804 is installed between the two fixing pieces 803, pressing blocks 806 are fixedly connected to the opposite surfaces of the two tightening blocks 801, clamping blocks 805 are fixedly connected to the bottoms of the two tightening blocks 801 on the adjacent surfaces, and through openings 9 are opened at positions close to both sides of the bottom of the movable frame 7;

[0037] Two mounting openings 5 are opened at a position close to one end of the top of the adjusting bar 1, and through mounting holes 6 are opened at the bottoms of the inner walls of the mounting openings 5;

[0038] Position and Shape Reference of the Movable Port 4 Figure 1 , at the positions on both sides at the bottom of the movable frame 7, there is a bump with a through-hole 9, which facilitates the installation of the movable frame 7 at the corresponding position. The pressing blocks 806 are located on the front and back of the movable frame 7, and the front and back of the movable frame 7 are provided with movable ports for the pressing blocks 806. Shape reference of the bottom of the movable frame 7 Figure 2 , pass the two-end buttons through the mounting holes 6 to connect one end of the adjusting bar 1 with the soft light cover, and when the two clamping blocks 805 approach each other, they are respectively clamped into the interior of the serrations 2.

[0039] At a position near the other end at the top of the adjusting bar 1, a grasping hole 3 is provided, and at the bottom of the movable frame 7, a docking port 10 is provided;

[0040] The grasping hole 3 facilitates pulling the adjusting bar 1, and the docking port 10 facilitates observing the situation inside the movable frame 7.

[0041] The working principle of the distance adjustment component used on the macro portrait soft light cover provided by the present utility model is as follows:

[0042] First, use the two-end buttons to install one end of the adjusting bar 1 on the front and back parts of the soft light cover. Then, install the movable frame 7 at the corresponding position through bolts and the through-hole 9, and pass the adjusting bar 1 through the movable frame 7 so that it is located between the distance adjustment components 8. Then, the soft light cover can achieve different angle changes by using the distance between the two distance adjustment components 8 of the adjusting bar 1. After the adjustment is completed, just loosen the pressing block 806, and the two tightening blocks 801 will be pushed by the supporting spring 804 to separate the clamping blocks 805 from each other, so that the clamping blocks 805 are clamped into the interior of the serrations 2.

[0043] Compared with the related technology, the distance adjustment component used on the macro portrait soft light cover provided by the present utility model has the following beneficial effects:

[0044] In order to facilitate the angle adjustment of the flash soft light cover, first use the two-end buttons to install one end of the adjusting bar 1 on the front and back parts of the soft light cover. Then, install the movable frame 7 at the corresponding position through bolts and the through-hole 9, and pass the adjusting bar 1 through the movable frame 7 so that it is located between the distance adjustment components 8. Then, the soft light cover can achieve different angle changes by using the distance between the two distance adjustment components 8 of the adjusting bar 1. After the adjustment is completed, just loosen the pressing block 806, and the two tightening blocks 801 will be pushed by the supporting spring 804 to separate the clamping blocks 805 from each other, so that the clamping blocks 805 are clamped into the interior of the serrations 2. For example, in macro photography, the object to be photographed is relatively close. At this time, lengthen the distance of the component, so that the angle between the soft light surface of the soft light cover and the object to be photographed becomes smaller, and the soft light surface of the soft light cover faces the position of the object to be photographed. In this way, the light is softer when photographed. Through this structure, the angle of the flash soft light cover can be adjusted according to requirements, so that the soft light can be projected onto the object to be photographed, achieving a more perfect light and shadow effect.

[0045] Second Embodiment

[0046] Please refer to Figures 5 - 6 , Figure 5 , which is a schematic structural diagram of the second embodiment of the distance adjustment component used on the macro portrait soft light cover provided by the present utility model; Figure 6 , which is a schematic structural diagram of the adjusting bolt. Based on the distance adjustment component used on the macro portrait soft light cover provided in the first embodiment of the present application, the second embodiment of the present application proposes another distance adjustment component used on the macro portrait soft light cover. The second embodiment is only the preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0047] Specifically, the difference of the distance adjustment component used on the macro portrait soft light cover provided in the second embodiment of the present application is that plug bolts 12 are installed at positions near both sides of the bottom of the fixing plate 14, and limit disks 11 are fixedly connected to the bottom ends of the plug bolts 12;

[0048] The limit disks 11 and the plug bolts 12 are inserted into the inside of the fixing tube 15 through the mounting holes 6.

[0049] Two fixing tubes 15 are fixedly connected to the bottom of the adjusting strip 1 near one end, and an adjusting bolt 23 is threadedly connected to the bottom of the inner wall of the fixing tube 15 through an internal thread ring 22;

[0050] One end of the adjusting bolt 23 threadedly penetrates through the bottom end of the fixing tube 15, and the positions of the fixing tube 15 and the mounting hole 6 correspond to each other.

[0051] The top end of the adjusting bolt 23 is rotatably connected to a mounting disk 24 through a rotating ring 21. At positions on both sides of the top of the mounting disk 24, connecting rods 18 are rotatably connected through rotating buckles 20, and hooks 17 are fixedly connected to the top ends of the connecting rods 18;

[0052] When the limit disk 11 at the bottom end of the plug bolt 12 is located between the two hooks 17, the mounting disk 24 moves downward to cooperate with the limit opening 16 to make the two hooks 17 latch onto the limit disk 11. For the internal structure of the fixing tube 15, refer to Figure 6 .

[0053] A fixing disk 19 is fixedly connected to the inside of the fixing tube 15, and a limit opening 16 is opened at the top end of the fixing disk 19;

[0054] The limit opening 16 is similar to a cone. For specific reference, refer to Figure 6 .

[0055] Compared with the related art, the distance adjustment component used on the macro portrait soft light cover provided by the present utility model has the following beneficial effects:

[0056] In order to facilitate the quick disassembly and assembly of the adjusting strip 1 and the soft light cover, first install the fixing plate 14 at the corresponding position of the soft light cover through bolts and fixing holes 13. Then, install two bolts 12 with limit disks 11 at the bottom of the fixing plate 14. At the positions near the opening at the bottom of the adjusting strip 1, two fixing tubes 15 are respectively installed, and the positions of the installation holes 6 and the fixing tubes 15 are made to correspond. Inside the fixing tube 15, an installation disk 24 is installed through an adjusting bolt 23. After that, only need to install two connecting rods 18 on the top of the installation disk 24 through two rotating buckles 20, and make the connecting rods 18 pass through the limiting openings 16. At the other ends of the connecting rods 18, a hook 17 is fixedly connected respectively. During actual use, insert the two bolts 12 with limit disks 11 into the inside of the fixing tube 15 from the installation holes 6, and make the bolts 12 located between the two hooks 17. After being snapped in place, only need to rotate the adjusting bolt 23 to drive the installation disk 24 to move downward, and the two connecting rods 18 approach each other due to the shape of the limiting openings 16, then the two hooks 17 can hook the limit disks 11 to install the bolts 12 inside the fixing tube 15. If disassembly is needed, only need to rotate the adjusting bolt 23 in the reverse direction to make the installation disk 24 move upward, so that the two hooks 17 can move away from each other, thus releasing the restriction on the limit disks 11, and the quick disassembly and assembly of one end of the adjusting strip 1 and the soft light cover can be achieved.

[0057] Third Embodiment

[0058] Please refer to Figure 7 , Figure 7 FIG.

[0059] Specifically, the difference of the distance adjusting component for the macro portrait soft light cover provided in the second embodiment of the present application is that a row of limiting holes 28 are opened at the top of the adjusting strip 1, a pull ring 25 is fixedly connected to one end of the adjusting strip 1, a limiting frame 26 is arranged on the outer surface of the adjusting strip 1, and a limiting component 27 is arranged on the top of the limiting frame 26;

[0060] An activity port 4 is also provided at a position on the adjusting bar 1 closer to the other end, and two mounting holes 6 are also provided at the other end of the adjusting bar 1. The limiting frame 26 moves on the outer surface of the adjusting bar 1. The limiting component 27 is composed of a pull rod, a spring and a clamping block, and is all installed on the limiting frame 26. When the pull rod on the limiting component 27 is pulled, the clamping block therein is withdrawn from the inside of the limiting hole 28, and the restriction on the adjusting bar 1 is released. When released, the clamping block is reset by the spring force and reinserted into the inside of the limiting hole 28 to re-clamp the adjusting bar 1.

[0061] Compared with the related art, the distance adjustment component provided by the present utility model for the macro portrait soft light cover has the following beneficial effects: In order to increase the limiting method of the adjusting bar 1, a plurality of limiting holes 28 are provided on the adjusting bar 1, and the limiting frame 27 is installed on the outer surface of the adjusting bar 1 so that it can move left and right on the outer surface of the adjusting bar 1. A limiting component 27 is installed on the limiting frame 27. When the limiting component 27 is inserted into the inside of the limiting hole 28, the limiting frame 27 can be clamped on the outer surface of the adjusting bar 1. In actual use, first connect one end of the adjusting bar 1 to the soft light cover, and then install the limiting frame 26 at the corresponding position. When it is necessary to adjust the angle of the soft light cover, only need to pull the limiting component 26 to release the restriction on the adjusting bar 1, and then the pull ring 25 can be pulled to drive the adjusting bar 1 to adjust the position inside the limiting frame 27. After adjusting to the corresponding position, release the limiting component 26 to let it re-insert into the inside of the limiting hole 28 to clamp the adjusting bar 1. Through this structure, the adjustment and limiting methods of the adjusting bar 1 are increased, which is beneficial to quickly adjust the angle of the soft light cover.

[0062] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. A distance adjustment component used on a macro portrait diffuser, characterized in that: include: Adjustment strip, fixing plate; A movable opening, wherein the movable opening is provided at one end of the adjustment strip, the front and back sides of the inner wall of the movable opening are provided with saw teeth, the outer surface of the adjustment strip is slidably connected with a movable frame, a distance adjustment component is arranged inside the movable frame, and the distance adjustment component comprises two elastic blocks, the adjacent sides of the two elastic blocks are provided with mounting grooves, one end of the inner walls of the two mounting grooves are fixedly connected with fixing plates, a supporting spring is installed between the two fixing plates, the opposite sides of the two elastic blocks are fixedly connected with pressing blocks, the bottoms of the two elastic blocks are located on the adjacent sides and are fixedly connected with card blocks, and the bottom of the movable frame is provided with through openings near the two sides; Two installation openings are provided at a position near one end of the top of the adjustment strip, and penetrating installation holes are provided at the bottom of the inner wall of the installation opening.

2. The distance adjustment component for use on a macro portrait diffuser according to claim 1, characterized in that: A gripping hole is provided at a position near the other end of the top of the adjusting strip, and a docking port is provided at the bottom of the movable frame.

3. The distance adjustment component for use on a macro portrait diffuser according to claim 1, characterized in that: Plugs are installed at positions near both sides of the bottom of the fixing plate, and the bottom ends of the plugs are fixedly connected to limit plates.

4. The distance adjustment component for use on a macro portrait diffuser according to claim 1, characterized in that: Two fixing tubes are fixedly connected to the bottom of the adjusting strip near one end, and the bottom of the inner wall of the fixing tube is threadedly connected to an adjusting bolt through an internal thread ring.

5. The distance adjustment component for use on a macro portrait diffuser according to claim 4, characterized in that: The top end of the adjusting bolt is rotatably connected to a mounting plate via a rotating ring, and the top of the mounting plate at both sides is rotatably connected to connecting rods via rotating buckles, and the top ends of the connecting rods are fixedly connected to hooks.

6. The distance adjustment component for use on a macro portrait diffuser according to claim 4, characterized in that: A fixing plate is fixedly connected inside the fixing tube, and a limiting opening is provided at the top of the fixing plate.

7. The distance adjustment component for use on a macro portrait diffuser according to claim 1, characterized in that: A row of limiting holes is provided on the top of the adjusting strip, a pull ring is fixedly connected to one end of the adjusting strip, a limiting frame is provided on the outer surface of the adjusting strip, and a limiting component is provided on the top of the limiting frame.

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