CN211956081U

CN211956081U - Light supplement lamp for digital media shooting

Info

Publication number: CN211956081U
Application number: CN202021123125.0U
Authority: CN
Inventors: 李静; 夏冬梅
Original assignee: Chongqing Institute of Engineering
Current assignee: Chongqing Institute of Engineering
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-11-17
Anticipated expiration: 2030-06-17

Abstract

The utility model belongs to the technical field of the light filling lamp, concretely relates to light filling lamp for digital media shooting, including the counter weight base, the counter weight base is equipped with first lead screw, first lead screw is equipped with first stopper, first stopper is equipped with the rectangular channel, first lead screw is equipped with first drum, first drum is equipped with first articulated seat, first articulated seat is equipped with the rectangular column, first articulated seat is equipped with the bracing piece, the bracing piece is equipped with first articulated boss, be equipped with telescopic machanism between first articulated boss and the first articulated seat, telescopic machanism includes the second articulated seat articulated with first articulated boss, the second articulated seat is equipped with the second lead screw, the second lead screw is equipped with the second drum, the second drum is equipped with the second articulated boss, the bracing piece is kept away from first articulated seat one end fixedly connected with the light filling lamp; the utility model provides a light filling lamp is used in digital media shooting, can be very convenient adjust the height and the angle of light filling lamp, it is higher to adjust efficiency.

Description

Light supplement lamp for digital media shooting

Technical Field

The utility model belongs to the technical field of the light filling lamp, concretely relates to light filling lamp is used in digital media shooting.

Background

The digital media shoots and uses the camera to shoot the scene picture that needs the record usually, often can use the light filling lamp to carry out the light filling to the scene picture in order to obtain better picture effect, to in the scene picture of difference, the angle and the height of light filling lamp just will carry out corresponding adjustment, so just need to adjust the height and the angle of light filling lamp, shoot the light filling lamp of on-the-spot usefulness at present, when adjusting the height and the angle of light filling lamp, too troublesome, inconvenient user adjusts, the regulation efficiency is lower, to above-mentioned problem, we have designed a digital media and have shot and used the light filling lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the light supplement lamp for digital media shooting is used for solving the problems in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a light supplement lamp for digital media shooting comprises a counterweight base, wherein a first lead screw is fixedly connected to the upper end of the counterweight base, the first lead screw is of a hollow structure, a first limiting block is fixedly connected to the upper end of the inner side of the first lead screw, a rectangular groove is formed in the middle of the first limiting block, a first cylinder is in threaded connection with the outer side of the first lead screw, a first hinge seat is rotatably connected to the upper end of the first cylinder, a rectangular column matched with the rectangular groove is fixedly connected to the lower end of the first hinge seat, a supporting rod is hinged to the upper side of the first hinge seat, a first hinge boss is fixedly connected to the lower side of the supporting rod, a telescopic mechanism is arranged between the first hinge boss and the first hinge seat, the telescopic mechanism comprises a second hinge seat hinged to the first hinge boss, and a second lead screw is fixedly connected to one end, far away from the first hinge, the second lead screw threaded connection has a second drum, the second drum is kept away from articulated seat one end of second and is rotated and be connected with the articulated boss of second, the articulated boss of second articulates at first articulated seat downside, first articulated seat one end fixedly connected with light filling lamp is kept away from to the bracing piece.

By adopting the technical scheme of the utility model, the counterweight base is used for supporting the whole device, and the first lead screw is connected with the first cylinder through the screw thread, so when the first cylinder is rotated, the first cylinder can drive the first hinge seat to move up and down according to the rotation direction, and because the first cylinder is rotationally connected with the first hinge seat, the first hinge seat can not rotate along with the first cylinder when moving up and down through the mutual matching of the rectangular column and the rectangular groove, the hinge seat can drive the light supplement lamp to move up and down through the support rod by moving up and down, so that the height of the light supplement lamp can be adjusted, the whole adjusting process can be completed only by rotating the first cylinder, and the use is very convenient; because the second drum rotates with the articulated boss of second to be connected, so the second drum can rotate for the articulated boss of second, because second drum and second lead screw threaded connection, so when rotating the second drum, telescopic machanism's whole length can shorten according to the direction of rotation extension, because the bracing piece is articulated with first articulated seat, so when telescopic machanism extension shortens, can drive the bracing piece and rotate from top to bottom, just so can adjust the angle of light filling lamp, whole accommodation process only needs to rotate the second drum just can accomplish, high convenience is used. The utility model provides a light filling lamp is used in digital media shooting, can be very convenient adjust the height and the angle of light filling lamp, it is higher to adjust efficiency.

Further inject, first articulated seat lower extreme is equipped with first bull stick, first drum upper end is equipped with first spacing ring, first spacing ring cover is established in first bull stick, first bull stick lower extreme fixedly connected with and first spacing ring assorted second stopper. By adopting the structure, the first hinge seat can be rotatably connected with the first cylinder.

Further limit, the lower end of the counterweight base is provided with a rubber non-slip mat. Such a structure can play the antiskid effect when whole device is placed on ground.

Further inject, the articulated boss of second is close to second drum one end and is equipped with the second bull stick, the second drum is close to the articulated boss one end of second and is equipped with the spacing ring of second, the spacing ring cover of second is established in the second bull stick, the second bull stick is kept away from articulated boss one end of second and is equipped with and spacing ring assorted third stopper of second. The structure enables the second hinge lug boss to be rotatably connected with the second cylinder.

Further inject, first drum and second drum outside all are equipped with a plurality of sand grips. The structure is convenient for a user to hold and rotate.

Compared with the prior art, the utility model has the following advantages:

1. the first lead screw is connected with the first cylinder through the threads, so that when the first cylinder is rotated, the first cylinder can drive the first hinge seat to move up and down according to the rotating direction, and because the first cylinder is rotationally connected with the first hinge seat, the first hinge seat cannot rotate along with the first cylinder when moving up and down through the mutual matching of the rectangular columns and the rectangular grooves, the hinge seat can drive the light supplement lamp to move up and down through the support rod when moving up and down, so that the height of the light supplement lamp can be adjusted, the whole adjusting process can be completed only by rotating the first cylinder, and the use is very convenient;

2. because the second drum rotates with the articulated boss of second to be connected, so the second drum can rotate for the articulated boss of second, because second drum and second lead screw threaded connection, so when rotating the second drum, telescopic machanism's whole length can shorten according to the direction of rotation extension, because the bracing piece is articulated with first articulated seat, so when telescopic machanism extension shortens, can drive the bracing piece and rotate from top to bottom, just so can adjust the angle of light filling lamp, whole accommodation process only needs to rotate the second drum just can accomplish, high convenience is used.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a light supplement lamp for digital media shooting according to the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of a light supplement lamp for digital media shooting according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2.

The main element symbols are as follows:

the balance weight base 1, the first screw rod 2, the first limiting block 21, the rectangular groove 22, the first cylinder 23, the first hinge seat 24, the rectangular column 25, the support rod 3, the first hinge boss 31, the second hinge seat 32, the second screw rod 33, the second cylinder 34, the second hinge boss 35, the light supplement lamp 36, the first rotating rod 4, the first limiting ring 41, the second limiting block 42, the rubber anti-skid pad 43, the second rotating rod 44, the second limiting ring 45, the third limiting block 46 and the convex strip 47.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-4, the utility model relates to a light filling lamp for digital media shooting, which comprises a counterweight base 1, a first lead screw 2 is fixedly connected to the upper end of the counterweight base 1, the first lead screw 2 is of a hollow structure, a first stopper 21 is fixedly connected to the upper end of the inner side of the first lead screw 2, a rectangular groove 22 is arranged in the middle of the first stopper 21, a first cylinder 23 is connected to the outer side of the first lead screw 2 by screw thread, a first hinge seat 24 is rotatably connected to the upper end of the first cylinder 23, a rectangular column 25 matched with the rectangular groove 22 is fixedly connected to the lower end of the first hinge seat 24, a support rod 3 is hinged to the upper side of the first hinge seat 24, a first hinge boss 31 is fixedly connected to the lower side of the support rod 3, a telescopic mechanism is arranged between the first hinge boss 31 and the first hinge seat 24, the telescopic mechanism comprises a second hinge seat 32 hinged to the first hinge boss 31, a second lead screw 33 is fixedly connected, the second lead screw 33 is in threaded connection with a second cylinder 34, one end, far away from the second hinged seat 32, of the second cylinder 34 is rotatably connected with a second hinged boss 35, the second hinged boss 35 is hinged to the lower side of the first hinged seat 24, and the supporting rod 3 is far away from one end, far away from the first hinged seat 24, of the light supplement lamp 36.

By adopting the technical scheme of the utility model, counterweight base 1 is used for supporting whole device, because pass through threaded connection between first lead screw 2 and the first drum 23, so when rotating first drum 23, first drum 23 can drive first articulated seat 24 to move up and down according to the direction of rotation, because first drum 23 is connected with first articulated seat 24 rotation, through the mutually supporting of rectangular column 25 and rectangular groove 22, can not follow first drum 23 rotation when making first articulated seat 24 move up and down, articulated seat 24 moves up and down and can drive light filling lamp 36 through bracing piece 3 and move up and down, just so can adjust the height of light filling lamp 36, whole adjustment process only need rotate first drum 23 and can accomplish, it is very convenient to use; because second drum 34 rotates with the articulated boss 35 of second and is connected, so second drum 34 can rotate for the articulated boss 35 of second, because second drum 34 and second lead screw 33 threaded connection, so when rotating second drum 34, telescopic machanism's whole length can shorten according to the direction of rotation extension, because bracing piece 3 is articulated with first articulated seat 24, so when telescopic machanism extension shortened, can drive bracing piece 3 and rotate from top to bottom, just so can adjust the angle of light filling lamp 36, whole accommodation process only needs to rotate second drum 34 and just can accomplish, high convenience is used. The utility model provides a light filling lamp is used in digital media shooting, can be very convenient adjust the height and the angle of light filling lamp, it is higher to adjust efficiency.

Preferably, the lower end of the first hinge seat 24 is provided with a first rotating rod 4, the upper end of the first cylinder 23 is provided with a first limiting ring 41, the first limiting ring 41 is sleeved in the first rotating rod 4, and the lower end of the first rotating rod 4 is fixedly connected with a second limiting block 42 matched with the first limiting ring 41. This configuration enables a rotational connection between the first articulated seat 24 and the first cylinder 23. In fact, other structures enabling the rotational connection between the first articulated seat 24 and the first cylinder 23 are also conceivable, depending on the case.

Preferably, the lower end of the counterweight base 1 is provided with a rubber antiskid pad 43. Such a structure can play the antiskid effect when whole device is placed on ground. In fact, other structures capable of playing a role of anti-slip when the whole device is placed on the ground can be considered according to the situation.

Preferably, a second rotating rod 44 is arranged at one end, close to the second cylinder 34, of the second hinge boss 35, a second limiting ring 45 is arranged at one end, close to the second hinge boss 35, of the second cylinder 34, the second limiting ring 45 is sleeved in the second rotating rod 44, and a third limiting block 46 matched with the second limiting ring 45 is arranged at one end, far away from the second hinge boss 35, of the second rotating rod 44. This arrangement enables the second hinge projection 35 to be rotatably connected to the second cylinder 34. In fact, other configurations for enabling the rotational connection between the second hinge projections 35 and the second cylinder 34 are also contemplated, as appropriate.

Preferably, a plurality of convex strips 47 are arranged on the outer sides of the first cylinder 23 and the second cylinder 34. The structure is convenient for a user to hold and rotate. In fact, other structures which can be held and rotated by a user conveniently can be considered according to the situation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a digital media shoots and uses light filling lamp, includes counter weight base (1), its characterized in that: the counterweight base (1) is characterized in that a first lead screw (2) is fixedly connected to the upper end of the counterweight base (1), the first lead screw (2) is of a hollow structure, a first limiting block (21) is fixedly connected to the upper end of the inner side of the first lead screw (2), a rectangular groove (22) is formed in the middle of the first limiting block (21), a first cylinder (23) is in threaded connection with the outer side of the first lead screw (2), a first hinge seat (24) is rotatably connected to the upper end of the first cylinder (23), a rectangular column (25) matched with the rectangular groove (22) is fixedly connected to the lower end of the first hinge seat (24), a support rod (3) is hinged to the upper side of the first hinge seat (24), a first hinge boss (31) is fixedly connected to the lower side of the support rod (3), a telescopic mechanism is arranged between the first hinge boss (31) and the first hinge seat (24), and comprises a second seat (32) hinged to the first hinge, articulated seat (32) of second is kept away from first articulated boss (31) one end fixedly connected with second lead screw (33), second lead screw (33) threaded connection has second drum (34), articulated seat (32) one end rotation is kept away from in second drum (34) is connected with articulated boss (35) of second, articulated boss (35) of second articulates at first articulated seat (24) downside, first articulated seat (24) one end fixedly connected with light filling lamp (36) are kept away from in bracing piece (3).

2. A fill light for digital media photography as claimed in claim 1, wherein: first articulated seat (24) lower extreme is equipped with first bull stick (4), first drum (23) upper end is equipped with first spacing ring (41), first spacing ring (41) cover is established in first bull stick (4), first bull stick (4) lower extreme fixedly connected with and first spacing ring (41) assorted second stopper (42).

3. A fill light for digital media photography as claimed in claim 1, wherein: the lower end of the counterweight base (1) is provided with a rubber non-slip mat (43).

4. A fill light for digital media photography as claimed in claim 1, wherein: the articulated boss of second (35) is close to second drum (34) one end and is equipped with second bull stick (44), second drum (34) is close to the articulated boss of second (35) one end and is equipped with spacing ring of second (45), the spacing ring of second (45) cover is established in second bull stick (44), second bull stick (44) are kept away from articulated boss of second (35) one end and are equipped with and spacing ring of second (45) assorted third stopper (46).

5. A fill light for digital media photography as claimed in claim 1, wherein: a plurality of convex strips (47) are arranged on the outer sides of the first cylinder (23) and the second cylinder (34).