CN215067663U

CN215067663U - Light filling device for video production

Info

Publication number: CN215067663U
Application number: CN202121350132.9U
Authority: CN
Inventors: 李勇; 李一凡; 王勇; 陈茜; 李文妤
Original assignee: Shanghai Aiyu Culture Media Co ltd
Current assignee: Shanghai Aiyu Culture Media Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-07
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a light filling technical field discloses a light filling device is used in video braking, which comprises a bracket, install on the support and adjust dustproof mechanism, the spout is seted up on the lateral wall of support, sliding connection has the slider in the spout, the one end that the support was kept away from to the slider passes the spout notch and outwards extends and is connected with the mounting panel, the light filling lamp is installed to the mounting panel opposite side, there are two fixed blocks about spout symmetric connection on the lateral wall of support, and two fixed blocks set up from top to bottom, be connected with the lead screw between two fixed blocks jointly, the lead screw passes the slider setting, and slider sliding connection is on the lead screw, threaded connection has the nut on the pole wall of lead screw, the mounting panel is kept away from and is provided with the shield on the lateral wall of support one side. The utility model discloses a set up simple mechanical structure and highly adjust the equipment, satisfy the light filling of different positions to and, block the dust, improve equipment's life and improve equipment's suitability.

Description

Light filling device for video production

Technical Field

The utility model relates to a light filling technical field especially relates to a light filling device is used in video preparation.

Background

The light filling lamp is a lamp for performing light compensation on equipment lacking illuminance, and in the fields of video production and the like, the light filling lamp is often required to be used for light filling.

However, when the existing light supplement lamp is used for supplementing light, the height is generally inconvenient to adjust, and the general light supplement lamp does not have a dustproof function, so that the light supplement lamp is easy to damage due to accumulation of long-time dust, and cost loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current light filling lamp and when carrying out the light filling, generally inconvenient highly adjusting to and, general light filling lamp does not have dirt-proof function, and the piling up of long-time dust causes the light filling lamp to damage easily, causes cost loss's problem, and the light filling device for video preparation that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a light supplementing device for video production comprises a bracket, wherein an adjusting dustproof mechanism is arranged on the bracket;

the adjusting and dustproof mechanism comprises a chute, the chute is arranged on the side wall of the bracket, a slide block is connected in the chute in a sliding manner, one end, away from the bracket, of the slide block penetrates through a chute notch and extends outwards and is connected with a mounting plate, a light supplementing lamp is arranged on the other side of the mounting plate, two fixing blocks are symmetrically connected on the side wall of the bracket about the chute and are arranged up and down, a lead screw is commonly connected between the two fixing blocks, the lead screw penetrates through the slide block and is connected on the lead screw in a sliding manner, a nut is connected on the rod wall of the lead screw in a threaded manner and is positioned below the slide block, a dustproof cover is arranged on the side wall of the mounting plate, away from one side of the bracket, the lower end of the dustproof cover is hinged on the mounting plate, a notch is arranged at the lower end of the dustproof cover, a limit ring is connected at the upper end of the dustproof cover, and one side, close to the bracket, of the mounting plate is connected with an L-shaped limit rod, and the limiting ring is sleeved on the limiting rod and is matched with the limiting rod.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, a rolling groove is formed in one end, away from the mounting plate, of the sliding block, rolling balls are arranged in the rolling groove, the balls penetrate through notches of the rolling groove, and the balls are connected to the bottom of the sliding groove in a rolling mode.

Preferably, the side wall of the nut is symmetrically connected with two rotating blocks.

Preferably, the upper end of the limiting rod is provided with a limiting block.

Preferably, a handle is installed on one side, away from the support, of the dust cover.

Preferably, the side wall of the handle is sleeved with a sponge sleeve.

Compared with the prior art, the utility model provides a light filling device is used in video preparation possesses following beneficial effect:

1. this light filling device for video braking adjusts the height of equipment through setting up mutually supporting between spout, slider, mounting panel, light filling lamp, fixed block, lead screw and the nut isotructure, satisfies the light filling of different positions, improve equipment's suitability.

2. This light filling device for video preparation stops external dust through setting up mutually supporting between shield, spacing ring and the gag lever post isotructure, prevents that the dust from entering into in the equipment to, improve equipment's cleanliness factor and life.

Drawings

Fig. 1 is a schematic structural view of a light supplement device for video production according to the present invention;

fig. 2 is a front view of a light supplement device for video production according to the present invention;

fig. 3 is a schematic structural view of a dust cap in the light supplement device for video production according to the present invention;

fig. 4 is a schematic view of a lower end structure of a dust cap in the light supplement device for video production according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a support; 2. a chute; 3. a slider; 4. mounting a plate; 5. a light supplement lamp; 6. a fixed block; 7. a screw rod; 8. a nut; 9. a dust cover; 10. a limiting ring; 11. a limiting rod; 12. a slide bar; 13. a rolling groove; 14. a ball bearing; 15. rotating the block; 16. a limiting block; 17. a handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a light supplement device for video production comprises a bracket 1, wherein an adjusting dustproof mechanism is arranged on the bracket 1;

the adjusting and dustproof mechanism comprises a chute 2, the chute 2 is arranged on the side wall of a bracket 1, a slide block 3 is connected in the chute 2 in a sliding way, one end of the slide block 3, far away from the bracket 1, penetrates through the notch of the chute 2 and extends outwards and is connected with a mounting plate 4, a light supplement lamp 5 is arranged on the other side of the mounting plate 4, two fixing blocks 6 are symmetrically connected on the side wall of the bracket 1 about the chute 2, the two fixing blocks 6 are arranged up and down, a lead screw 7 is jointly connected between the two fixing blocks 6, the lead screw 7 penetrates through the slide block 3, the slide block 3 is connected on the lead screw 7 in a sliding way, a nut 8 is connected on the rod wall of the lead screw 7 in a threaded way, the nut 8 is arranged at the position below the slide block 3, a dustproof cover 9 is arranged on the side wall of the mounting plate 4, the lower end of the dustproof cover 9 is hinged on the mounting plate 4, a notch is arranged at the lower end of the dustproof cover 9, and a limit ring 10 is connected at the upper end of the dustproof cover 9, one side of the mounting plate 4 close to the bracket 1 is connected with an L-shaped limiting rod 11, the limiting ring 10 is sleeved on the limiting rod 11, the limiting ring 10 is matched with the limiting rod 11, when the mounting plate is not used, the dust cover 9 can block dust to prevent the dust from falling onto the light supplement lamp 5, when the light supplement lamp 5 is needed, the limiting ring 10 is taken down from the limiting rod 11, external force is applied to the dust cover 9, the dust cover 9 rotates downwards by taking a hinge point as a center under the action of acting force, when the dust cover 9 moves to a specified position, the light supplement lamp 5 is exposed outside, the light supplement lamp 5 is started to supplement light, when the height of the light supplement lamp 5 needs to be adjusted, the nut 8 is rotated, the nut 8 rotates to move vertically under the action of threads on the screw rod 7, the movement of the nut 8 drives the sliding block 3 to move vertically in the sliding chute 2, and the movement of the sliding block 3 drives the mounting plate 4 to move vertically, the motion of mounting panel 4 will produce the effort to light filling lamp 5, light filling lamp 5 receives the effort and will be vertical direction motion, when light filling lamp 5 moves the assigned position, stall nut 8, this moment, light filling lamp 5 will stop at assigned position, come to block external dust through utilizing shield 9, prevent that the dust from entering into in the equipment, thereby, improve equipment's cleanliness factor and life, recycle lead screw 7 and nut 8 and come to highly adjusting equipment, satisfy the light filling of different positions, improve equipment's suitability.

Slide bar 12 is fixedly connected with in the spout 2, and slide bar 12 runs through slider 3 and sets up, and slider 3 sliding connection prevents that slider 3 from breaking away from in the spout 2 on slider 12.

The rolling groove 13 has been seted up to the one end that the mounting panel 4 was kept away from to slider 3, is provided with rolling ball 14 in the rolling groove 13, and ball 14 passes the notch setting of rolling groove 13, and ball 14 roll connection reduces the frictional force between slider 3 and the spout 2 at the tank bottom of spout 2.

Two rotating blocks 15 are symmetrically connected to the side wall of the nut 8, so that the nut 8 can be conveniently rotated.

The upper end of the limiting rod 11 is provided with a limiting block 16 to prevent the limiting ring 10 from separating from the limiting rod 11.

A handle 17 is arranged on one side of the dust cover 9 far away from the bracket 1, so that acting force can be applied to the dust cover 9 conveniently.

The sponge sleeve is sleeved on the side wall of the handle 17, so that the pressure between a human hand and the handle 17 is reduced, and the comfort level is improved.

In the utility model, when the device is not used, the dust cover 9 can block dust to prevent the dust from falling onto the light supplement lamp 5, when the light supplement lamp 5 is needed, the limiting ring 10 is taken off from the limiting rod 11, then external force is applied to the dust cover 9, the dust cover 9 can rotate downwards by taking the hinge point as the center under the action of the acting force, when the dust cover 9 moves to the appointed position, the light supplement lamp 5 is exposed, then the light supplement lamp 5 is started for light supplement, when the height of the light supplement lamp 5 is needed to be adjusted, the nut 8 is rotated, the nut 8 can move vertically under the action of the thread on the lead screw 7, the movement of the nut 8 can generate the acting force on the slider 3, the slider 3 can move vertically in the chute 2 under the acting force, the movement of the slider 3 can generate the acting force on the mounting plate 4, the mounting plate 4 can move vertically under the acting force, the motion of mounting panel 4 will produce the effort to light filling lamp 5, light filling lamp 5 receives the effort and will be vertical direction motion, when light filling lamp 5 moves the assigned position, stall nut 8, this moment, light filling lamp 5 will stop at assigned position, come to block external dust through utilizing shield 9, prevent that the dust from entering into in the equipment, thereby, improve equipment's cleanliness factor and life, recycle lead screw 7 and nut 8 and come to highly adjusting equipment, satisfy the light filling of different positions, improve equipment's suitability.

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. A light supplementing device for video production comprises a bracket (1), and is characterized in that an adjusting dustproof mechanism is mounted on the bracket (1);

the adjusting and dustproof mechanism comprises a chute (2), the chute (2) is arranged on the side wall of the support (1), a sliding block (3) is connected in the chute (2) in a sliding manner, one end, far away from the support (1), of the sliding block (3) penetrates through the notch of the chute (2) and extends outwards and is connected with a mounting plate (4), a light supplement lamp (5) is arranged on the other side of the mounting plate (4), two fixing blocks (6) are symmetrically connected on the side wall of the support (1) relative to the chute (2), the two fixing blocks (6) are arranged up and down, a lead screw (7) is jointly connected between the two fixing blocks (6), the lead screw (7) penetrates through the sliding block (3) and is connected on the lead screw (7) in a sliding manner, a nut (8) is connected on the rod wall of the lead screw (7) in a threaded manner, and the nut (8) is arranged at the position below the sliding block (3), be provided with shield (9) on the lateral wall of support (1) one side is kept away from in mounting panel (4), the lower extreme of shield (9) articulates on mounting panel (4), and shield (9) lower extreme has seted up the breach, the upper end of shield (9) is connected with spacing ring (10), one side that mounting panel (4) are close to support (1) is connected with gag lever post (11) of L type, and spacing ring (10) cover is established on gag lever post (11), gag lever post (10) and gag lever post (11) phase-match.

2. The light supplementing device for video production according to claim 1, wherein a sliding rod (12) is fixedly connected in the sliding groove (2), the sliding rod (12) penetrates through the sliding block (3), and the sliding block (3) is slidably connected to the sliding rod (12).

3. The light supplement device for video production according to claim 1, wherein a rolling groove (13) is formed in one end of the slider (3) away from the mounting plate (4), a rolling ball (14) is arranged in the rolling groove (13), the rolling ball (14) penetrates through a notch of the rolling groove (13), and the rolling ball (14) is connected to the bottom of the sliding groove (2) in a rolling manner.

4. A light supplementing device for video production according to claim 1, wherein two rotating blocks (15) are symmetrically connected to the side wall of the nut (8).

5. A light supplementing device for video production according to claim 1, wherein a limiting block (16) is mounted at the upper end of the limiting rod (11).

6. A light supplementing device for video production according to claim 1, wherein a handle (17) is mounted on the side of the dust cover (9) away from the support (1).

7. A light supplement device for video production according to claim 6, wherein a sponge sleeve is sleeved on the side wall of the handle (17).