CN211123585U

CN211123585U - Light supplementing lighting equipment for drama movie and television shooting

Info

Publication number: CN211123585U
Application number: CN201922173814.6U
Authority: CN
Inventors: 张冠军
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-28
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a light filling lighting apparatus of usefulness is shot to drama movie & TV relates to lighting apparatus technical field. Including light and the support of setting in the light bottom, the inside of support is the cavity form, and the fixed surface of support installs solid fixed ring, and gu it has the bracing piece to articulate on the fixed ring, and integrated into one piece has spacing bulge loop on the inner wall of support, and has the lifter in the inside slidable mounting of support, the surface of lifter and the inner wall contact of spacing bulge loop, and the bottom of lifter extends to the below of support and is provided with articulated piece. Through setting up back shaft cooperation lifter, through the height of control lifter to reach the angle between control lifter and the bracing piece, and then reach the angle between control bracing piece and the support, thereby reach the effect of contracting the bracing piece and releasing the bracing piece. And through the cooperation of fixture block and spacing bulge loop to highly injecing the lifter, thereby reach the simple and convenient effect of shrink bracing piece.

Description

Light supplementing lighting equipment for drama movie and television shooting

Technical Field

The utility model relates to a lighting apparatus technical field specifically is a light filling lighting apparatus of usefulness is shot to drama movie & TV.

Background

With the improvement of the living standard of people, people pursue life more and more. More and more people are pursuing a more quality of life. Thus, the rapid development of the drama and movie industries is driven. In order to make people better enjoy the sight, people record through movie and television shooting, however, the light requirement in the stage performance art is constantly high, and therefore people fill light into scenes through a lighting device, and therefore works are better displayed.

Among the prior art, light filling lighting apparatus pursues stability simultaneously in order to make things convenient for the transportation, consequently all can set up a folding triangular supports frame in light filling lighting apparatus's bottom, strut triangular supports frame when using, but in order to guarantee triangular supports frame's stability, consequently current triangular supports frame, all can adopt the mode of screw thread to fix, guarantee that triangular supports frame can not retract after strutting, but such mode, lead to in-process strutting or shrink, will twist the knob always, very trouble is inconvenient, the operation is got up.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a light filling lighting apparatus of usefulness is shot to drama movie & TV uses the back, can solve among the prior art in the in-process that struts or contract, will twist always and move the knob, and very trouble is inconvenient, operates.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a light supplementing and illuminating device for drama, movie and television shooting comprises an illuminating lamp and a support arranged at the bottom of the illuminating lamp, wherein the interior of the support is hollow, a fixing ring is fixedly arranged on the outer surface of the support, a supporting rod is hinged to the fixing ring, a limiting convex ring is integrally formed on the inner wall of the support, a lifting rod is slidably arranged in the support, the outer surface of the lifting rod is in contact with the inner wall of the limiting convex ring, the bottom end of the lifting rod extends to the lower side of the support and is provided with a hinge block, and the hinge block and the supporting rod support are provided with a supporting shaft;

the inside of lifter is the cavity form, and has the baffle at the inside fixed mounting of lifter, run through on the baffle and be provided with the depression bar, and sliding connection between depression bar and the baffle, the surface integrated into one piece of depression bar has the flange, be provided with spring one between flange and the baffle, the top fixed mounting of depression bar has the trapezoidal piece, the lateral wall of lifter runs through and is provided with the fixture block, and is provided with elastic contraction mechanism in the inside of lifter, the fixture block is fixed with contraction mechanism's output, and the fixture block is located the inside one side of lifter and contacts with the lateral wall of trapezoidal piece.

Preferably, the elastic contraction mechanism comprises a sleeve, a sliding rod is arranged inside the sleeve, a fixed block is fixed at the center of the sleeve, a second spring is connected between the sliding rod and the fixed block, and the other end of the sliding rod extends to the outer side of the sleeve.

Preferably, the number of the supporting rods is three, and the three supporting rods are arranged on the outer side of the fixing ring at equal intervals.

Preferably, the center department of bracing piece is provided with articulated seat, the one end of back shaft articulates on articulated seat, the other end of back shaft articulates on articulated piece.

Preferably, the fixture block is slidably connected with the lifting rod, and the thickness of the fixture block in the Y axis is matched with the distance between the limiting convex rings.

Preferably, the top of one side of the fixture block positioned in the lifting rod is arranged in an inclined plane.

The utility model provides a light filling lighting apparatus of usefulness is shot to drama movie & TV. The method has the following beneficial effects:

(1) this light filling lighting apparatus of usefulness is shot to drama movie & TV through setting up back shaft cooperation lifter, through the height of control lifter to reach the angle between control lift axle and the bracing piece, and then reach the angle between control bracing piece and the support, thereby reach the effect of contracting the bracing piece and releasing the bracing piece. And through the cooperation of fixture block and spacing bulge loop to highly injecing the lifter, thereby reach the simple and convenient effect of shrink bracing piece.

(2) This light filling lighting apparatus of usefulness is shot to drama movie & TV through setting up the depression bar, when using, through pressing the depression bar to the control fixture block stretches out or the shrink enters into the inside of lifter, just can accomplish the joint when the fixture block stretches out the lifter, fixes the position of depression bar, and then fixes articulated piece, thereby guarantees the position locking of bracing piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the fixing ring structure of the present invention;

fig. 3 is a cross-sectional view of the bracket of the present invention;

fig. 4 is a structural section view of the elastic contraction mechanism of the present invention.

In the figure: the lamp comprises a lamp 1, a bracket 2, a fixing ring 3, a supporting rod 4, a limiting convex ring 5, a lifting rod 6, a hinged block 7, a supporting shaft 8, a partition plate 9, a pressing rod 10, a flange 11, a first spring 12, a trapezoidal block 13, a clamping block 14, an elastic contraction mechanism 15, a sleeve 151, a sliding rod 152, a fixed block 153, a second spring 154 and a hinged seat 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a light filling lighting apparatus that usefulness was shot to drama movie & TV, includes light 1 and sets up the support 2 in 1 bottom of light, the inside of support 2 is the cavity form, the outer fixed surface of support 2 installs solid fixed ring 3, gu it has bracing piece 4 to articulate on 3, integrated into one piece has spacing bulge loop 5 on the inner wall of support 2, and has lifter 6 at the inside slidable mounting of support 2, the surface of lifter 6 and the inner wall contact of spacing bulge loop 5, and the bottom of lifter 6 extends to the below of support 2 and is provided with articulated piece 7, articulated piece 7 is provided with back shaft 8 with 4 supports of bracing piece. The number of the support rods 4 is three, and the three support rods 4 are arranged at the outer side of the fixing ring 3 at equal intervals. The center department of bracing piece 4 is provided with articulated seat 16, the one end of back shaft 8 articulates on articulated seat 16, the other end of back shaft 8 articulates on articulated piece 7.

The inside of lifter 6 is the cavity form, and has baffle 9 at lifter 6's inside fixed mounting, run through on the baffle 9 and be provided with depression bar 10, and sliding connection between depression bar 10 and the baffle 9, the surface integrated into one piece of depression bar 10 has flange 11, be provided with spring 12 between flange 11 and the baffle 9, the top fixed mounting of depression bar 10 has trapezoidal piece 13, lifter 6's lateral wall runs through and is provided with fixture block 14, and is provided with elastic contraction mechanism 15 in lifter 6's inside, fixture block 14 is fixed with contraction mechanism 15's output, and fixture block 14 is located lifter 6 inside one side and the lateral wall contact of trapezoidal piece 13.

The elastic contraction mechanism 15 comprises a sleeve 151, a sliding rod 152 is arranged inside the sleeve 151, a fixed block 153 is fixed at the center of the sleeve 151, a second spring 154 is connected between the sliding rod 152 and the fixed block 153, and the other end of the sliding rod 152 extends to the outer side of the sleeve 151.

The fixture block 14 is connected with the lifting rod 6 in a sliding mode, the thickness of the fixture block 14 in the Y axis is matched with the distance between the limiting convex rings 5, and the distance between the limiting convex rings 5 is 3-5 mm larger than the thickness of the fixture block 14. The top of one side of the fixture block 14 positioned in the lifting rod 6 is arranged in an inclined plane. The elastic force of the first spring 12 is greater than the elastic force of the second spring 154.

When the support rod 4 needs to be opened in use, the pressing rod 10 is pressed. When the pressing rod 10 is pressed, the first spring 12 is extruded through the flange 11 and the partition plate 9, so that the first spring 12 stores power, meanwhile, the pressing rod 10 pushes the trapezoidal block 13 to ascend, after the trapezoidal block 13 ascends, the clamping block 14 is contracted to enter the inner part of the lifting rod 6 under the action of the second spring 154, and at the moment, the clamping block 14 is separated from the limiting convex ring 5. After that, the lifting bar 6 may be pushed upward, thereby lifting the lifting bar 6 so that the support bars 4 are opened. When the plunger 10 is released. Under the action of the first spring 12, the trapezoidal block 13 is restored to the original position, and at the moment, the trapezoidal block 13 pushes the fixture block 14 to move outwards to penetrate out of the lifting rod 6, so that the fixture block 14 is clamped between the two limiting convex rings 5. Thereby the position of the lifting rod 6 is clamped and fixed. After the lifting rod 6 is locked, the angle of the supporting rod 4 can be fixed.

When the supporting leg 4 needs to be retracted after the use is finished, the pressing rod 10 is pressed again, and the lifting rod 6 is pulled downwards in the reverse direction, so that the supporting leg 4 is retracted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a light filling lighting apparatus of usefulness is shot to drama movie & TV, includes light (1) and sets up support (2) in light (1) bottom, its characterized in that: the inner part of the support (2) is hollow, a fixing ring (3) is fixedly mounted on the outer surface of the support (2), a support rod (4) is hinged to the fixing ring (3), a limiting convex ring (5) is integrally formed on the inner wall of the support (2), a lifting rod (6) is slidably mounted in the support (2), the outer surface of the lifting rod (6) is in contact with the inner wall of the limiting convex ring (5), the bottom end of the lifting rod (6) extends to the lower part of the support (2) and is provided with a hinge block (7), and a support shaft (8) is arranged between the hinge block (7) and the support rod (4);

the inside of lifter (6) is cavity form, and has baffle (9) at the inside fixed mounting of lifter (6), run through on baffle (9) and be provided with depression bar (10), and sliding connection between depression bar (10) and baffle (9), the surface integrated into one piece of depression bar (10) has flange (11), be provided with spring (12) between flange (11) and baffle (9), the top fixed mounting of depression bar (10) has trapezoidal piece (13), the lateral wall of lifter (6) runs through and is provided with fixture block (14), and is provided with elasticity shrink mechanism (15) in the inside of lifter (6), fixture block (14) are fixed with the output of shrink mechanism (15), and the fixture block (14) are located the inside one side contact of lifter (6) and the lateral wall of trapezoidal piece (13).

2. A supplementary lighting device for drama movie and tv shooting according to claim 1, wherein: the elastic contraction mechanism (15) comprises a sleeve (151), a sliding rod (152) is arranged inside the sleeve (151), a fixed block (153) is fixed at the center of the sleeve (151), a second spring (154) is connected between the sliding rod (152) and the fixed block (153), and the other end of the sliding rod (152) extends to the outer side of the sleeve (151).

3. A supplementary lighting device for drama movie and tv shooting according to claim 1, wherein: the number of the supporting rods (4) is three, and the three supporting rods (4) are arranged on the outer side of the fixing ring (3) at equal intervals.

4. A supplementary lighting device for drama movie and tv shooting according to claim 1, wherein: the center department of bracing piece (4) is provided with articulated seat (16), the one end of back shaft (8) articulates on articulated seat (16), the other end of back shaft (8) articulates on articulated piece (7).

5. A supplementary lighting device for drama movie and tv shooting according to claim 1, wherein: the fixture block (14) is in sliding connection with the lifting rod (6), and the thickness of the fixture block (14) in the Y axis is matched with the distance between the limiting convex rings (5).

6. A supplementary lighting device for drama movie and tv shooting according to claim 1, wherein: the top of one side of the fixture block (14) positioned in the lifting rod (6) is arranged in an inclined plane.