LED polarized light photographing device

Abstract

The utility model discloses an LED polarized light photographing device, which comprises a main body of a triangular bracket, a fixing plate, a camera body, a rotating part for controlling the photographing direction of the camera body, and a fixing part for preventing the camera body from shaking, the camera body comprises a main body, a fixing plate, a camera body and a rotating component, the rotating component comprises a supporting rod fixedly connected with the top of the main body, a fixing seat fixedly connected with the top of the supporting rod, a cavity formed in the fixing seat, a rotating shaft connected with the cavity and a rotating seat fixedly connected with the top of the rotating shaft. The problems that when an existing LED polarized light photographing device is used, although the vibration direction of light can be changed and the device can be suitable for different photographing conditions, the using direction of a camera is relatively fixed, the photographing direction of the camera is inconvenient to adjust, and the fixing effect of an LED lamp is poor due to the fact that the LED lamp is fixed through a spring, so that practicability is insufficient are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography lighting tool technical field, concretely is a LED polarized light photography device. BACKGROUND

[0002] LED lamp is a piece of electroluminescent semiconductor material chip, silver glue or white glue solidifies to support, then silver wire or gold wire connects chip and circuit board, four arounds use epoxy resin to seal, the role of protecting internal core wire, finally installs the shell, so the anti -shock performance of LED lamp is good, polarized light is an optical term, light is a kind of electromagnetic wave, electromagnetic wave is transverse wave, and the plane formed by vibration direction and light wave advancing direction is called vibration plane, and the vibration plane of light is limited to certain fixed direction, called plane polarized light or linear polarized light.

[0003] The existing patent CN216595848U discloses a kind of LED polarized light photography lamps, the outer surface of the LED lamp is provided with lampshade, one end of the lampshade is fixedly connected with first linear polarizer.The utility model, first linear polarizer can filter the vibration direction of LED light source, by rotating the angle of second linear polarizer so as to unify with the vibration direction of LED light source, when second linear polarizer rotates, the grating of linear polarizer blocks those polarized light rays that are not parallel to it.Therefore, second linear polarizer can control and select the reflected light (this reflected light is polarized light) parallel to it.

[0004] Based on the above patent retrieval, and in combination with the LED polarized light photography device in prior art, it is found that the above-mentioned LED polarized light photography device can change the vibration direction of light when in use, can be suitable for different shooting conditions, but the use direction of the camera is relatively fixed, it is inconvenient to adjust the shooting direction of the camera, and the LED lamp is fixed by spring, the fixing effect of the LED lamp is poor, thereby leading to insufficient practicality. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of LED polarized light photography device, to solve the problem that the existing LED polarized light photography device in the above background art can change the vibration direction of light when in use, can be suitable for different shooting conditions, but the use direction of the camera is relatively fixed, it is inconvenient to adjust the shooting direction of the camera, and the LED lamp is fixed by spring, the fixing effect of the LED lamp is poor, thereby leading to insufficient practicality.

[0006] To achieve the above object, the utility model provides following technical scheme: a LED polarized light photography device, including the main part of triangular support, fixed plate, camera body, the rotating part for controlling the camera body shooting direction and the fixed part for preventing the camera body from shaking, the rotating part includes the support rod fixedly connected with the top of the main part, the fixed seat fixedly connected with the top of the support rod, the cavity opened in the fixed seat, the pivot connected with the cavity, the rotating seat fixedly connected with the top of the pivot, the pinion fixedly connected with the outside of the pivot, the gear wheel connected with one side of the pinion, the drive shaft fixedly connected with the gear wheel and the support part for improving the rotation stability, the gear wheel and the pinion engage, the pivot and the drive shaft all are rotatably connected with the fixed seat.

[0007] Preferably, the fixed part includes the chute opened in the both sides of the rotating seat top respectively, the sliding block arranged in the chute, the bidirectional screw rod connected with the sliding block, the limiting plate fixedly connected with the top of the sliding block, the rotating plate fixedly connected with one end of the bidirectional screw rod and the locking part for preventing the bidirectional screw rod from rotating, the bidirectional screw rod is screwed with the sliding block, the bidirectional screw rod is rotatably connected with the rotating seat, and the sliding block is slidably connected with the chute.

[0008] Preferably, the locking part includes the sliding opening opened in the both sides of the rotating plate respectively, the lock rod arranged in the sliding opening, the rotating plate fixedly connected with one end of the lock rod, the fixed ring fixedly connected with the outside of the lock rod, the spring fixedly connected with one side of the fixed ring and the plurality of lock slots arranged in one side of the rotating seat in the form of circumference, the lock rod is inserted with the lock slot, and the lock rod is slidably connected with the sliding opening.

[0009] Preferably, the support part includes the support groove opened in the top of the fixed seat and the support block arranged in the both sides in the support groove respectively, the support block is slidably connected with the support groove, and the top of the support block is fixedly connected with the bottom of the rotating seat.

[0010] Preferably, one side of the fixed plate is fixedly connected with the storage battery, one side of the storage battery is fixedly connected with the LED lamp body, one side of the LED lamp body is fixedly connected with the lampshade, one side of the lampshade is fixedly connected with the first linear polarizer, and one end of the camera body close to the lampshade is rotatably connected with the second linear polarizer.

[0011] Preferably, the both sides of the fixed plate are respectively provided with the clamping groove, one side of the limiting plate is fixedly connected with the clamping plate, and the clamping plate is inserted with the clamping groove.

[0012] Preferably, the bottom of the drive shaft is fixedly connected with the horizontal plate, and the bottom of the horizontal plate is fixedly connected with the drive handle.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、 Through setting up the main body of triangular support, fixed plate, camera body and rotating part, through the rotation of driving shaft, the large gear can be rotated, the large gear can drive the small gear to rotate, the rotation of small gear can drive the rotation of rotating shaft, the rotation of rotating shaft can make the rotating seat rotate, and then the camera body can be rotated, the use direction of camera body can be adjusted according to the use requirement, the application range of camera body can be improved, and then the practicability of the device can be greatly improved;

[0015] 2、 Through setting up the fixed part, through the movement of rotating plate, the lock rod can be separated from the lock groove, the bidirectional screw rod can be driven, the two sliding blocks can be driven to move reversely, and then the limiting plate can be moved, the two limiting plates can quickly limit and fix the camera body, the fixing effect of camera body can be improved, the camera body can be prevented from shaking and moving, and the use stability of camera body can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a three -dimensional structure schematic diagram for providing;

[0017] Figure 2 The utility model provides a left view for providing;

[0018] Figure 3 The utility model provides a Figure 2 The utility model provides a sectional view of A-A place in three -dimensional for providing;

[0019] Figure 4 The utility model provides a Figure 3 The utility model provides an enlarged view of B place for providing;

[0020] Figure 5 The utility model provides a Figure 4 The utility model provides an enlarged view of C place for providing.

[0021] In the drawing: 1, main body;11, fixed plate;12, camera body;21, support rod;22, fixed seat;23, cavity;24, rotating shaft;25, rotating seat;26, small gear;27, large gear;28, driving shaft;31, sliding slot;32, sliding block;33, bidirectional screw rod;34, limiting plate;35, rotating plate;41, sliding port;42, lock rod;43, rotating plate;44, fixed ring;45, spring;46, lock groove;51, support groove;52, support block;61, battery;62, LED lamp body;63, lampshade;64, first linear polarizer;65, second linear polarizer;71, clamping groove;72, clamping plate;81, cross plate;82, drive handle. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a technical scheme: a LED polarized light photographic device, including the main part 1 of triangular support, fixed plate 11, camera body 12, be used for controlling the rotating part of camera body 12 shooting direction and be used for preventing the fixed part of camera body 12 sway, rotating part includes with the fixed connection of the top of main part 1 support 21, with the fixed connection of the top of support 21 fixed seat 22, the cavity 23 of being opened in fixed seat 22, with the rotation axis 24 of cavity 23 link, with the fixed connection of the top of rotation axis 24 rotating seat 25, with the fixed connection of the outside of rotation axis 24 pinion 26, with the link of one side of pinion 26 spur gear 27, with the fixed connection of spur gear 27 drive shaft 28 and be used for improving the support part of rotation stability, spur gear 27 and pinion 26 engage, rotation axis 24 and drive shaft 28 all are with the rotation of fixed seat 22, spur gear 27 and pinion 26 are located in cavity 23, rotation axis 24 is up and runs through fixed seat 22 and extends to the top of fixed seat 22, can drive spur gear 27 rotation through the rotation of drive shaft 28, spur gear 27 rotation can drive pinion 26 fast rotation, can further drive rotation axis 24 and rotating seat 25 rotation, can further drive camera body 12 rotation, can adjust the shooting direction of camera body 12 according to the demand, can improve the shooting range, support part includes the support groove 51 of being opened in the top of fixed seat 22 and the support block 52 of being respectively located in the both sides in support groove 51, support block 52 is with the sliding connection of support groove 51, the top of support block 52 is with the bottom fixed connection of rotating seat 25, the shape of support block 52 is H shape, the shape of support groove 51 is T shape, when rotating seat 25 rotation can drive support block 52 rotation, can further improve the stability of rotating seat 25 rotation, prevent the skew of rotating seat 25 rotation, one side of fixed plate 11 is fixedly connected with battery 61, one side of battery 61 is fixedly connected with LED lamp body 62, one side of LED lamp body 62 is fixedly connected with lampshade 63, one side of lampshade 63 is fixedly connected with first wire polarizer 64, one end of camera body 12 close to lampshade 63 is rotatably connected with second wire polarizer 65, battery 61 can power LED lamp body 62, LED lamp body 62 can illuminate the outside, change the light vibration direction of LED lamp main part 1 through the angle of second wire polarizer 65 adjustment, the bottom of drive shaft 28 is fixedly connected with horizontal plate 81, the bottom of horizontal plate 81 is fixedly connected with drive handle 82, can drive horizontal plate 81 rotation using drive handle 82, can further drive drive shaft 28 rotation, can further conveniently adjust the shooting direction of camera body 12.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5The fixing component comprises a sliding groove 31 respectively arranged on the top of the rotating base 25, a sliding block 32 arranged in the sliding groove 31, a bidirectional screw rod 33 connected with the sliding block 32, a limiting plate 34 fixedly connected with the top of the sliding block 32, a rotating plate 35 fixedly connected with one end of the bidirectional screw rod 33, and a locking component for preventing the bidirectional screw rod 33 from rotating. The bidirectional screw rod 33 is screwed with the sliding block 32, the bidirectional screw rod 33 is rotationally connected with the rotating base 25, the sliding block 32 is slidingly connected with the sliding groove 31, the rotating plate 35 can drive the bidirectional screw rod 33 to rotate, the bidirectional screw rod 33 can drive the two sliding blocks 32 to move reversely, the two sliding blocks 32 can drive the limiting plate 34 to move, thereby the fixing plate 11 can be limited and fixed, and the camera body 12 can be stably fixed, and the camera body 12 is prevented from moving and shaking. The locking component comprises a sliding hole 41 respectively arranged on the two sides of the rotating plate 35, a locking rod 42 arranged in the sliding hole 41, a rotating plate 43 fixedly connected with one end of the locking rod 42, a fixing ring 44 fixedly connected with the outer side of the locking rod 42, a spring 45 fixedly connected with one side of the fixing ring 44, and a plurality of locking grooves 46 arranged in a circle on one side of the rotating base 25. The locking rod 42 is inserted into the locking groove 46, and the locking rod 42 is slidingly connected with the sliding hole 41. The rotating plate 43 can be pulled to drive the locking rod 42 and the fixing ring 44 to move. The movement of the fixing ring 44 can press the spring 45 to deform. The locking rod 42 moves away from the locking groove 46, the spring 45 is reset to drive the locking rod 42 to be clamped into the locking groove 46, the bidirectional screw rod 33 can be locked, the bidirectional screw rod 33 is prevented from rotating, and the fixing stability of the camera body 12 is improved. The fixing plate 11 is vertically limited and fixed by a clamping groove 71 respectively arranged on the two sides of the fixing plate 11 and a clamping plate 72 fixedly connected with one side of the limiting plate 34. The clamping plate 72 is inserted into the clamping groove 71, the clamping plate 72 can be clamped into the clamping groove 71, the fixing plate 11 is limited and fixed in the vertical direction, the fixing stability of the camera body 12 is improved, and the camera body 12 is effectively prevented from moving.

[0025] Working principle: when working, the fixed plate 11 is placed on the top of the rotating seat 25, at this time, the rotating plate 43 can be pulled, the movement of the rotating plate 43 can drive the lock rod 42 to move, the movement of the lock rod 42 can make the fixed ring 44 move, the movement of the fixed ring 44 can make the spring 45 deform, the lock rod 42 moves at the same time can be separated from the lock groove 46, at this time the bidirectional screw rod 33 is released, rotating the rotating plate 43 can drive the bidirectional screw rod 33 to rotate, the rotation of the bidirectional screw rod 33 can drive the two sliding blocks 32 to move to the middle, the movement of the sliding block 32 can drive the limiting plate 34 to move, the movement of the limiting plate 34 can limit and fix the fixed plate 11, at the same time the clamping plate 72 can be inserted into the clamping groove 71, which can improve the fixing effect of the fixed plate 11, and further improve the fixing effect of the camera body 12, loosen the rotating plate 43, the spring 45 resets the lock rod 42 to be clamped into the lock groove 46, which can limit the bidirectional screw rod 33, prevent it from rotating, and further improve the fixing effect of the camera body 12, when the shooting direction needs to be adjusted, the drive handle 82 can be rotated, the drive handle 82 can drive the horizontal plate 81 to rotate, the rotation of the horizontal plate 81 can drive the drive shaft 28 and the large gear 27 to rotate, the rotation of the large gear 27 can drive the small gear 26 to rotate quickly, the rotation of the small gear 26 can drive the rotating shaft 24 and the rotating seat 25 to rotate, the rotation of the rotating seat 25 can drive the camera body 12 to rotate, and the shooting direction of the camera body 12 can be adjusted, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A LED polarized light photographic device comprising a main body (1) of a triangular support, a fixing plate (11), a camera body (12), a rotating part for controlling the shooting direction of the camera body (12) and a fixing part for preventing the camera body (12) from shaking, characterized in that: The rotating part includes a support rod (21) fixedly connected with the top of the main body (1), a fixed seat (22) fixedly connected with the top of the support rod (21), a cavity (23) formed in the fixed seat (22), a rotating shaft (24) connected with the cavity (23), a rotating seat (25) fixedly connected with the top of the rotating shaft (24), a pinion (26) fixedly connected with the outer side of the rotating shaft (24), a gear (27) connected with one side of the pinion (26), a drive shaft (28) fixedly connected with the gear (27), and a supporting part for improving the rotating stability, the gear (27) and the pinion (26) are engaged, and the rotating shaft (24) and the drive shaft (28) are both rotationally connected with the fixed seat (22).

2. The LED polarized light photographic device according to claim 1, wherein: The fixed part includes a sliding groove (31) formed in each of the two sides of the top of the rotating seat (25), a sliding block (32) arranged in the sliding groove (31), a bidirectional screw rod (33) connected with the sliding block (32), a limiting plate (34) fixedly connected with the top of the sliding block (32), a rotating plate (35) fixedly connected with one end of the bidirectional screw rod (33), and a locking part for preventing the bidirectional screw rod (33) from rotating, the bidirectional screw rod (33) is screwed with the sliding block (32), the bidirectional screw rod (33) is rotationally connected with the rotating seat (25), and the sliding block (32) is slidingly connected with the sliding groove (31).

3. The LED polarized light photographic device of claim 2, wherein: The locking part includes a sliding opening (41) formed in each of the two sides of the rotating plate (35), a lock rod (42) arranged in the sliding opening (41), a rotating plate (43) fixedly connected with one end of the lock rod (42), a fixed ring (44) fixedly connected with the outer side of the lock rod (42), a spring (45) fixedly connected with one side of the fixed ring (44), and a plurality of lock grooves (46) circumferentially arranged on one side of the rotating seat (25), the lock rod (42) is inserted into the lock groove (46), and the lock rod (42) is slidingly connected with the sliding opening (41).

4. The LED polarized light photographic device of claim 1, wherein: The supporting part includes a supporting groove (51) formed in the top of the fixed seat (22) and supporting blocks (52) arranged in the two sides of the supporting groove (51), the supporting blocks (52) are slidingly connected with the supporting groove (51), and the top of the supporting block (52) is fixedly connected with the bottom of the rotating seat (25).

5. The LED polarized light photographic device of claim 1, wherein: One side of the fixed plate (11) is fixedly connected with a storage battery (61), one side of the storage battery (61) is fixedly connected with an LED lamp body (62), one side of the LED lamp body (62) is fixedly connected with a lampshade (63), one side of the lampshade (63) is fixedly connected with a first linear polarizer (64), and one end of the camera body (12) close to the lampshade (63) is rotationally connected with a second linear polarizer (65).

6. The LED polarized light photographic device of claim 2, wherein: The two sides of the fixed plate (11) are respectively provided with clamping grooves (71), one side of the limiting plate (34) is fixedly connected with a clamping plate (72), and the clamping plate (72) is inserted into the clamping groove (71).

7. The LED polarized light photographic device of claim 1, wherein: The bottom of the drive shaft (28) is fixedly connected with a horizontal plate (81), and the bottom of the horizontal plate (81) is fixedly connected with a drive handle (82).

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