CN219692831U

CN219692831U - A portable light filling device for taking photo

Info

Publication number: CN219692831U
Application number: CN202321148768.4U
Authority: CN
Inventors: 张登科; 鲁凯霞; 魏琼芳
Original assignee: Wuhan Yiweiyihang Media Technology Co ltd
Current assignee: Wuhan Yiweiyihang Media Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-15
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of light supplementing devices, and discloses a movable light supplementing device for shooting, which solves the problem that the height is inconvenient to adjust when shooting at present, and comprises a base, wherein universal self-locking wheels are fixedly arranged at equal angles at the bottom of the base, an adjusting mechanism and a locking mechanism are arranged at the top of the base, a camera is arranged at the top of the adjusting mechanism, two L-shaped rods are symmetrically arranged at the outer sides of the camera, light supplementing lamps are fixedly arranged at the top ends of the two L-shaped rods, the adjusting mechanism comprises a sleeve fixed at the top of the base, and a fixed disc is fixedly arranged in the sleeve; according to the utility model, the screw rod can be rotated through the cooperation between the transmission shaft, the transmission belt and the rotating shaft, and the top disc can drive the camera to move up and down through the cooperation between the screw rod, the screw sleeve, the supporting rod and the movable column, so that the shooting height can be conveniently adjusted.

Description

A portable light filling device for taking photo

Technical Field

The utility model belongs to the technical field of light supplementing devices, and particularly relates to a movable light supplementing device for shooting.

Background

Light filling, i.e. a light source for general illumination of a subject, usually at or near the camera axis, with the aim of enabling proper exposure of the details of the shadow, only exposure, which provides a fairly flat illumination, since the illumination from the photographic optical axis does not show a satisfactory contour or shape of a solid object, which does not produce significant high light, many photographers use a relatively soft or diffuse light source, a white reflector, a light adding device, or a large range of diffuse light, as the light filling device, i.e. a device for adding a light filling source to enhance the photographic effect when photographing; according to the authorized bulletin number: CN213517831U, a patent document entitled "a video shooting mobile light filling device", describes in the specification: the adjusting mechanism comprises an adjusting rod, a supporting rod, rollers, a fixed disc, a top plate and a sleeve plate, wherein the adjusting rod is movably inserted into the sleeve plate, a plurality of through holes are uniformly formed in the surface of the adjusting rod, the inside of the through holes is inserted through the bolts, the adjusting rod is fixedly connected with a bottom plate through the supporting rod, the rollers are arranged at the bottom of the bottom plate, the top end of the adjusting rod is fixedly connected with the fixed disc, the top surface of the fixed disc is rotatably connected with the top plate, the bottom surface of the top plate is fixedly connected with the fixed plate, and the side wall of the fixed plate is in threaded connection with a bolt; the following drawbacks still remain:

when the shooting height is adjusted, the adjusting rod is required to be held, then the bolt is taken out of the adjusting rod, and then the adjusting rod is moved and the bolt is inserted again, so that multiple operations are required, and the operation process is complicated.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a movable light supplementing device for shooting, which effectively solves the problem that the height is inconvenient to adjust during shooting at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the movable light supplementing device for shooting comprises a base, wherein universal self-locking wheels are fixedly arranged at the bottom of the base at equal angles, an adjusting mechanism and a locking mechanism are arranged at the top of the base, a camera is arranged at the top of the adjusting mechanism, two L-shaped rods are symmetrically arranged on the outer side of the camera, and light supplementing lamps are fixedly arranged at the top ends of the two L-shaped rods;

the adjusting mechanism comprises a sleeve fixed at the top of the base, a fixed disc is fixedly arranged in the sleeve, a screw is rotationally connected to the bottom of the fixed disc, a threaded sleeve is sleeved on the outer side of the screw in a threaded manner, a supporting rod is fixedly arranged at the top of the threaded sleeve at equal angles, the top end of the supporting rod penetrates through the fixed disc and is fixedly provided with a movable column, the movable column is movably sleeved with the sleeve, a top disc is fixedly arranged at the top end of the movable column, and a camera and two L-shaped rods are fixed at the top of the top disc.

Preferably, the outer ring is fixedly arranged on the outer side of the sleeve, the limiting rod is fixedly arranged at the bottom of the top disc at equal angles, the bottom end of the limiting rod penetrates through the outer ring and is fixedly provided with the bottom block, and the limiting rod is movably connected with the outer ring.

Preferably, the bottom fixed mounting of screw rod has the pivot that is located sleeve inside, and the bottom of pivot is rotated with the top of base and is connected, and the top of base rotates and is connected with the transmission shaft, and the outside of transmission shaft and pivot is all fixed mounting has the drive wheel, and the transmission is connected with the conveyer belt between two drive wheels, and telescopic outside is equipped with logical groove.

Preferably, the locking mechanism comprises a movable ring sleeved outside the transmission shaft, bottom holes are formed in the bottom of the movable ring at equal angles, vertical rods are fixedly mounted at the top of the base, the top ends of the vertical rods are located in the corresponding bottom holes, connecting rods are fixedly mounted at the top of the movable ring at equal angles, a rotating disc located above the transmission shaft is fixedly mounted at the top end of the connecting rods, and handles are fixedly mounted at the top of the rotating disc.

Preferably, the outside symmetry of transmission shaft is equipped with two side slots, and the inside of two side slots is equal fixed mounting has interior pole, and the equal movable mounting in the outside of two interior poles has the slider, and two sliders all with the inboard fixed connection of expansion ring, the equal fixedly connected with spring in top of two sliders, the top of two springs respectively with the inside roof fixed connection of two side slots, two springs cup joint with two interior pole activities respectively.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the screw rod can be rotated through the cooperation between the transmission shaft, the transmission belt and the rotating shaft, and the top disc can drive the camera to move up and down through the cooperation between the screw rod, the screw sleeve, the supporting rod and the movable column, so that the shooting height can be conveniently adjusted;

(2) This novel cooperation between interior pole and slider and expansion ring and the connecting rod can be convenient for the rotation of transmission shaft when rotating the rotary disk then to through the cooperation between interior pole and slider and the spring, make the top of montant can be located corresponding bottom hole, can fix the expansion ring then, thereby be convenient for to shoot the quick fixed after the altitude mixture control.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a movable light supplementing device for photographing according to the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 3 is a schematic cross-sectional view of a sleeve according to the present utility model;

FIG. 4 is a schematic view of a locking mechanism according to the present utility model;

in the figure: 1. a base; 2. an adjusting mechanism; 201. a sleeve; 202. a conveyor belt; 203. a driving wheel; 204. a transmission shaft; 205. a limit rod; 206. a top plate; 207. a movable column; 208. an outer ring; 209. a bottom block; 2010. a through groove; 2011. a rotating shaft; 2012. a screw sleeve; 2013. a screw; 2014. a fixed plate; 2015. a support rod; 3. a locking mechanism; 301. a movable ring; 302. a vertical rod; 303. a side groove; 304. an inner rod; 305. a bottom hole; 306. a connecting rod; 307. a rotating disc; 308. a spring; 309. a handle; 3010. a slide block; 4. universal self-locking wheel; 5. a camera; 6. an L-shaped rod; 7. and a light supplementing lamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1-4, the utility model comprises a base 1, a universal self-locking wheel 4 is fixedly arranged at the bottom of the base 1 at equal angles, an adjusting mechanism 2 and a locking mechanism 3 are arranged at the top of the base 1, a camera 5 is arranged at the top of the adjusting mechanism 2, two L-shaped rods 6 are symmetrically arranged at the outer side of the camera 5, and light supplementing lamps 7 are fixedly arranged at the top ends of the two L-shaped rods 6.

In the second embodiment, on the basis of the first embodiment, the adjusting mechanism 2 comprises a sleeve 201 fixed on the top of the base 1, a fixed disc 2014 is fixedly installed inside the sleeve 201, a screw 2013 is rotatably connected to the bottom of the fixed disc 2014, a threaded sleeve 2012 is sleeved on the outer side of the screw 2013, a supporting rod 2015 is fixedly installed at the top of the threaded sleeve 2012 at equal angles, the top of the supporting rod 2015 penetrates through the fixed disc 2014 and is fixedly provided with a movable column 207, the movable column 207 is movably sleeved with the sleeve 201, a top disc 206 is fixedly installed at the top of the movable column 207, a camera 5 and two L-shaped rods 6 are both fixed on the top of the top disc 206, an outer ring 208 is fixedly installed on the outer side of the sleeve 201, a limit rod 205 is fixedly installed at equal angles at the bottom of the top disc 206, a bottom of the limit rod 205 penetrates through the outer ring 208 and is fixedly installed with a bottom block 209, the limit rod 205 is movably connected with the outer ring 208, a rotating shaft 2011 is fixedly installed at the bottom of the screw 2013, the bottom of the rotating shaft 2011 is rotatably connected with the top of the base 1, a transmission shaft 204 is rotatably connected to the top of the base 1, the transmission shaft 204 and the transmission shaft 2010 is fixedly installed on the outer side of the transmission wheel 203, and the transmission shaft 203 is fixedly installed on the outer side of the transmission shaft 201;

first, the handle 309 is rotated, the movable ring 301 drives the transmission shaft 204 to rotate, then the conveyor belt 202 drives the rotating shaft 2011 to rotate, and drives the screw 2013 to rotate, then the screw sleeve 2012 is driven to move up and down, and the movable column 207 is driven to move up and down by the support rod 2015, and then the top disk 206 drives the camera 5 to move up and down, so that the height of the camera 5 is adjusted.

In the third embodiment, based on the first embodiment, the locking mechanism 3 includes a movable ring 301 sleeved on the outer side of the transmission shaft 204, bottom holes 305 are formed at the bottom of the movable ring 301 in equal angles, vertical rods 302 are fixedly mounted at the top of the base 1, the top ends of the vertical rods 302 are located in the corresponding bottom holes 305, connecting rods 306 are fixedly mounted at equal angles at the top of the movable ring 301, a rotating disk 307 located above the transmission shaft 204 is fixedly mounted at the top of the connecting rods 306, handles 309 are fixedly mounted at the top of the rotating disk 307, two side grooves 303 are symmetrically formed on the outer side of the transmission shaft 204, inner rods 304 are fixedly mounted in the two side grooves 303, sliding blocks 3010 are movably mounted on the outer sides of the two inner rods 304, the two sliding blocks 3010 are fixedly connected with the inner sides of the movable ring 301, springs 308 are fixedly connected with the top walls of the two side grooves 303 respectively, and the two springs 308 are movably sleeved with the two inner rods 304 respectively;

the handle 309 is pulled upwards to drive the rotating disc 307 to move upwards, the movable ring 301 is driven to move upwards and separate from the vertical rod 302 by the connecting rod 306, at the moment, the two springs 308 are compressed, so that the rotation of the transmission shaft 204 is facilitated, and when the control of the handle 309 is released, the two springs 308 are reset to drive the movable ring 301 to move downwards until the top end of the vertical rod 302 is positioned in the corresponding bottom hole 305, so that the fixing of the transmission shaft 204 is facilitated.

Working principle: when the camera shooting device is used, firstly, the movement of the whole device is realized through the universal self-locking wheel 4 at the bottom of the base 1, when the shooting height needs to be adjusted, the handle 309 is pulled upwards to drive the rotating disc 307 to move upwards, the movable ring 301 is driven to move upwards through the connecting rod 306 and separate from the vertical rod 302, at the moment, the two springs 308 are compressed, then the handle 309 is rotated, the movable ring 301 drives the transmission shaft 204 to rotate, then the transmission belt 202 drives the rotation shaft 2011 to rotate, the screw 2013 is driven to rotate, the screw sleeve 2012 is driven to move up and down, the movable column 207 is driven to move upwards through the supporting rod 2015, then the camera 5 is driven to move up and down through the top disc 206, the height of the camera 5 is adjusted, then the control of the handle 309 is released, at the moment, the two springs 308 are reset to drive the movable ring 301 to move downwards until the top end of the vertical rod 302 is positioned in the corresponding bottom hole 305, the movable ring 301 and the transmission shaft 204 are fixed, and finally, the camera shooting with different heights is realized.

Claims

1. A portable light filling device for taking pictures, includes base (1), its characterized in that: the universal self-locking wheel (4) is fixedly arranged at the bottom of the base (1) at equal angles, the adjusting mechanism (2) and the locking mechanism (3) are arranged at the top of the base (1), the camera (5) is arranged at the top of the adjusting mechanism (2), two L-shaped rods (6) are symmetrically arranged at the outer sides of the camera (5), and the light supplementing lamps (7) are fixedly arranged at the top ends of the two L-shaped rods (6);

adjustment mechanism (2) including being fixed in sleeve (201) at base (1) top, the inside fixed mounting of sleeve (201) has fixed disk (2014), the bottom rotation of fixed disk (2014) is connected with screw rod (2013), screw sleeve (2012) have been cup jointed to the outside screw thread of screw rod (2013), the top equiangular fixed mounting of screw sleeve (2012) has bracing piece (2015), the top of bracing piece (2015) runs through fixed disk (2014) and fixed mounting has movable post (207), movable post (207) cup joints with sleeve (201) activity, the top fixed mounting of movable post (207) has footwall (206), the top of footwall (206) is all fixed in camera (5) and two L type poles (6).

2. A movable light supplementing device for photographing as claimed in claim 1, wherein: the outer side of sleeve (201) fixed mounting has outer loop (208), and equiangular fixed mounting has gag lever post (205) in the bottom of footwall (206), and outer loop (208) are run through to the bottom of gag lever post (205) and fixed mounting has bottom piece (209), gag lever post (205) and outer loop (208) swing joint.

3. A movable light supplementing device for photographing as claimed in claim 1, wherein: the bottom fixed mounting of screw rod (2013) has pivot (2011) that is located sleeve (201) inside, and the bottom of pivot (2011) rotates with the top of base (1) to be connected, and the top of base (1) rotates and is connected with transmission shaft (204), and transmission wheel (203) are all fixed mounting in the outside of transmission shaft (204) and pivot (2011), and the transmission is connected with conveyer belt (202) between two drive wheels (203), and the outside of sleeve (201) is equipped with logical groove (2010).

4. A movable light supplementing device for photographing as claimed in claim 1, wherein: the locking mechanism (3) comprises a movable ring (301) sleeved outside the transmission shaft (204), bottom holes (305) are formed in the bottom of the movable ring (301) at equal angles, vertical rods (302) are fixedly arranged at the top of the base (1), the top ends of the vertical rods (302) are located in the corresponding bottom holes (305), connecting rods (306) are fixedly arranged at the top of the movable ring (301) at equal angles, rotating discs (307) located above the transmission shaft (204) are fixedly arranged at the top ends of the connecting rods (306), and handles (309) are fixedly arranged at the top of the rotating discs (307).

5. A movable light supplementing device for photographing as claimed in claim 3, wherein: the outside symmetry of transmission shaft (204) is equipped with two side slots (303), and inside of two side slots (303) is all fixed mounting has interior pole (304), and the outside of two interior poles (304) is all movable mounting has slider (3010), and the inboard fixed connection of two sliders (3010) all with expansion ring (301), the equal fixedly connected with spring (308) in top of two sliders (3010), the top of two springs (308) respectively with the inside roof fixed connection of two side slots (303), two springs (308) are cup jointed with two interior poles (304) activity respectively.