CN219456702U - Light blocking device - Google Patents
Light blocking device Download PDFInfo
- Publication number
- CN219456702U CN219456702U CN202320490777.5U CN202320490777U CN219456702U CN 219456702 U CN219456702 U CN 219456702U CN 202320490777 U CN202320490777 U CN 202320490777U CN 219456702 U CN219456702 U CN 219456702U
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- Prior art keywords
- frame
- blocking device
- upper frame
- light blocking
- lower frame
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Abstract
The utility model provides a light blocking device, which belongs to the technical field of film and television shooting light blocking, and comprises: a frame assembly comprising: the upper frame and the lower frame are detached and then connected through clamping; a light shielding plate detachably mounted on the frame as a whole; a plurality of limiting blocks are arranged on one side surface of the upper frame, a limiting groove corresponding to the limiting blocks is formed on one side surface of the lower frame, and after the upper frame and the lower frame are disassembled, the limiting blocks are inserted into the limiting grooves, so that the upper frame and the lower frame are clamped together side by side; according to the light blocking device, the frame is detachable, the upper frame and the lower frame are separated when outdoor shooting and carrying are carried, and the upper frame and the lower frame are connected through the clamping connection, so that the connection position of the upper frame and the lower frame can be adjusted, the size of the light blocking device along different directions is changed, the light blocking device is convenient to store, and further convenient to carry.
Description
Technical Field
The utility model relates to the technical field of light blocking for film and television shooting, in particular to a light blocking device.
Background
When shooting video and animation, in order to ensure good shooting effect, the light blocking device is required to be used for blocking the light, and mainly comprises an opaque plate for blocking the light and a frame for fixing the opaque plate, the existing light blocking device is generally of an integrated structure, and has a large volume, when shooting an outdoor scene, an assistant of a photographer needs to carry the light blocking device to move outdoors, and because the light blocking device has a large volume, the light blocking device cannot be flexibly stored, so that the light blocking device is very inconvenient to carry.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the defects that the light blocking device in the prior art is large in size and cannot be stored, so that the light blocking device is very inconvenient to carry, and the light blocking device is provided.
In order to solve the above technical problems, the present utility model provides a light blocking device, including: a frame assembly comprising: the upper frame and the lower frame are detached and then connected through clamping; a shutter plate detachably mounted to the frame as a whole.
Optionally, a side of the upper frame is provided with a plurality of limiting blocks, a side of the lower frame is provided with limiting grooves corresponding to the limiting blocks, and after the upper frame is detached from the lower frame, the limiting blocks are inserted into the limiting grooves, so that the upper frame and the lower frame are clamped together side by side.
Optionally, the lower frame and the upper frame are connected in a plugging manner when being installed.
Optionally, the lower frame is provided with a jogged block, the upper frame is provided with a slotted hole corresponding to the jogged block, and the jogged block is inserted in the slotted hole when the upper frame and the lower frame are installed.
Optionally, the method further comprises: a locking device, the locking device comprising: the insert block is inserted on the upper frame, the insert block is provided with an insert groove which is partially extended into the slot hole, the insert block is provided with an insert groove corresponding to the insert block, and the locking device further comprises: the elastic piece is arranged on the upper frame and has elastic force for pushing the insert block to move towards the slot direction.
Optionally, the locking device further comprises: the connecting plate is arranged on the part, extending into the slotted hole, of the inserting block, and an elastic piece is arranged between the connecting plate and the inner wall of the slotted hole.
Optionally, the method further comprises: the base is arranged on one end of the lower frame far away from the upper frame, the base is provided with a mounting part, and the mounting part is detachably connected with a holding rod.
Optionally, the holding rod is embedded into the installation part, and an anti-skid sleeve is arranged on the holding rod.
Optionally, the light shielding plate is in overall magnetic attraction connection with the frame.
Optionally, a plurality of magnetic blocks are arranged around the light shielding plate, and metal blocks corresponding to the magnetic blocks are arranged on the inner side of the frame body.
The technical scheme of the utility model has the following advantages:
1. according to the light blocking device, the frame is detachable, the upper frame and the lower frame are separated when outdoor shooting and carrying are carried, and the upper frame and the lower frame are connected through the clamping connection, so that the connection position of the upper frame and the lower frame can be adjusted, the size of the light blocking device along different directions is changed, the light blocking device is convenient to store, and further convenient to carry.
2. According to the light blocking device provided by the utility model, the limiting block on the upper frame is inserted into the limiting groove of the lower frame, the limiting block and the limiting groove are clamped side by side, the volume of the light blocking device along the vertical direction is reduced, the light blocking device is more convenient to store, and the photographer assistant is further convenient to carry the light blocking device.
3. According to the light blocking device provided by the utility model, the upper frame is connected with the lower frame in a plugging manner during installation, and other tools are not required during the installation process, so that the installation is more convenient.
4. According to the light blocking device provided by the utility model, the embedded blocks are inserted into the slotted holes so as to complete the installation of the upper frame and the lower frame, and the slotted holes and the embedded blocks are mutually matched, so that the stability of connection and the correct connection position are ensured.
5. According to the light blocking device provided by the utility model, the locking device is used for fixing the embedded blocks, so that the upper frame and the lower frame are stably connected together, the upper frame and the lower frame are connected together by the elasticity of the elastic piece, and the light blocking device is more convenient to install without adjustment.
6. According to the light blocking device provided by the utility model, the elastic piece is arranged between the connecting plate and the inner wall of the slot hole, and the elastic force of the elastic piece to the connecting plate drives the inserting block to move towards the direction of the slot hole, so that the upper frame and the lower frame are fixed.
7. According to the light blocking device, the holding rod is detachably connected to the base, so that the light blocking device is convenient to hold in hands when shooting, and the light blocking device is more convenient to use.
8. According to the light blocking device provided by the utility model, the holding rod is arranged on the mounting part in an embedded mode, the connection between the holding rod and the mounting part is simple and convenient, and the anti-skid sleeve enables a worker to hold the light blocking device more firmly.
9. According to the light blocking device provided by the utility model, the light blocking plate is in magnetic attraction connection with the frame body, and only the magnetic force is needed to be overcome when the light blocking plate is separated from the frame body, so that the separation is more convenient.
10. According to the light blocking device provided by the utility model, the light blocking plate and the frame are integrally installed together through the mutual attraction of the magnetic blocks and the metal blocks.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a light blocking device provided by the present utility model;
FIG. 2 is a schematic rear view of FIG. 1 in accordance with the present utility model;
FIG. 3 is an exploded view of the frame of FIG. 1 in general, in accordance with the present utility model;
fig. 4 is a schematic cross-sectional view of the utility model at a in fig. 2.
Reference numerals illustrate:
1. a frame assembly; 2. an upper frame; 3. a lower frame; 4. a light shielding plate; 5. a limiting block; 6. a limit groove; 7. a fitting block; 8. a slot hole; 9. a locking device; 10. inserting blocks; 11. a slot; 12. an elastic member; 13. a connecting plate; 14. a base; 15. a mounting part; 16. a grip; 17. an anti-skid sleeve; 18. a magnetic block; 19. a metal block.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. 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.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 3, a specific implementation manner of a light blocking device provided in this embodiment includes: a frame assembly 1 comprising: the detachable upper frame 2 and the detachable lower frame 3 are provided with an installation state and a detachment state between the upper frame 2 and the lower frame 3, the installation state is used for shooting, the detachment state is used for carrying, the upper frame 2 and the lower frame 3 are connected through clamping after being detached, and the clamping of the upper frame 2 and the lower frame 3 can be parallel; the light shielding plate 4 is detachably mounted on the frame assembly 1. When outdoor shooting is carried, the upper frame 2 is separated from the lower frame 3, and the upper frame 2 and the lower frame 3 are connected through a clamping connection, so that the connection position of the upper frame 2 and the lower frame 3 can be adjusted, the size of the light blocking device along different directions is changed, the light blocking device is convenient to store, and the light blocking device is convenient to carry.
As shown in fig. 3, in the light blocking device provided in this embodiment, a plurality of limiting blocks 5 are disposed on a side surface of an upper frame 2, a limiting groove 6 corresponding to the limiting blocks 5 is disposed on a side surface of a lower frame 3, and after the upper frame 2 and the lower frame 3 are disassembled, the limiting blocks 5 are inserted into the limiting grooves 6, so that the upper frame 2 and the lower frame 3 are clamped together side by side. The limiting block 5 on the upper frame 2 is inserted into the limiting groove 6 of the lower frame 3, the limiting block and the lower frame are clamped side by side, the volume of the light blocking device along the vertical direction is reduced, the light blocking device is more convenient to store, and the photographer assistant is further convenient to carry the light blocking device. In addition, as an alternative embodiment, the upper frame 2 and the lower frame 3 may be connected side by fasteners.
As shown in fig. 1 to 3, in the light blocking device provided in this embodiment, the lower frame 3 and the upper frame 2 are plug-connected when mounted. The upper frame 2 and the lower frame 3 do not need other tools in the installation process, so that the installation is more convenient. In addition, as an alternative embodiment, the upper frame 2 and the lower frame 3 may be rotatably connected when they are mounted.
As shown in fig. 3, in the light blocking device provided in this embodiment, the lower frame 3 has a fitting block 7, the upper frame 2 has a slot 8 corresponding to the fitting block 7, and the fitting block 7 is inserted into the slot 8 when the upper frame 2 and the lower frame 3 are mounted. Through inserting the jogged piece 7 in the slotted hole 8 and then accomplishing the installation of upper frame 2 and lower frame 3, the stability and the hooped position of connection are right have been guaranteed to the mutual cooperation of slotted hole 8 and jogged piece 7. In addition, as an alternative embodiment, the fitting block 7 may be replaced by other means, for example, the lower frame 3 is provided to be smaller in size than the upper frame 2, and the lower frame 3 is directly inserted into the slot hole 8.
As shown in fig. 1 to 4, the light blocking device provided in this embodiment further includes: a locking device 9, the locking device 9 comprising: the insert 10 inserted in the upper frame 2, the insert 10 having a portion extending into the slot 8, the fitting block 7 having a slot 11 corresponding to the insert 10, the locking device 9 further comprising: and an elastic member 12 provided on the upper frame 2, the elastic member 12 having an elastic force for pushing the insert block 10 to move toward the slot 11. The locking device 9 is used for fixing the embedded block 7, so that the upper frame 2 and the lower frame 3 are stably connected together, the elastic force of the elastic piece 12 enables the upper frame 2 and the lower frame 3 to be connected together, and adjustment is not needed during installation, so that the installation is more convenient. In addition, as an alternative, the locking means 9 may be replaced by other means, for example by fixing the fitting block 7 by means of a bolt.
As shown in fig. 1 to 4, in the light blocking device provided in the present embodiment, the locking device 9 further includes: and a connecting plate 13 arranged on the part of the insert block 10 extending into the slot hole 8, wherein an elastic piece 12 is arranged between the connecting plate 13 and the inner wall of the slot hole 8. The elastic force of the elastic piece 12 to the connecting plate 13 drives the insert block 10 to move towards the direction of the slot 11, so that the upper frame 2 and the lower frame 3 are fixed. In addition, as an alternative embodiment, the elastic member 12 may be provided on the outer surface of the upper frame 2, and fixed by pulling the insert block 10 to move.
As shown in fig. 1 and 2, the light blocking device provided in this embodiment further includes: the base 14 is arranged on one end of the lower frame 3 far away from the upper frame 2, the base 14 is provided with a mounting part 15, and the mounting part 15 is detachably connected with a holding rod 16. The holding rod 16 is used for conveniently holding the light blocking device when shooting, and is more convenient to use. In addition, as an alternative embodiment, the grip 16 may be omitted when hand holding is not required.
As shown in fig. 1 and 2, in the light blocking device provided in this embodiment, the holding rod 16 is embedded into the mounting portion 15, and the holding rod 16 is provided with the anti-slip sleeve 17. The connection of the holding rod 16 and the mounting part 15 is simple and convenient, and the anti-skid sleeve 17 ensures that the light blocking device is more stable when being held by a worker. In addition, as an alternative embodiment, the grip 16 and the mounting portion 15 may be screwed.
As shown in fig. 1 to 3, in the light blocking device provided in the present embodiment, the light shielding plate 4 is magnetically connected to the frame assembly 1. When the light shielding plate 4 is separated from the frame assembly 1, only the magnetic force is needed to be overcome, and the separation is more convenient. In addition, as an alternative embodiment, the shade plate 4 and the frame body 1 may be connected by fasteners.
As shown in fig. 1 to 3, in the light blocking device provided in this embodiment, a plurality of magnetic blocks 18 are disposed around the light blocking plate 4, and metal blocks 19 corresponding to the magnetic blocks 18 are disposed inside the frame assembly 1. The shielding plate 4 and the frame assembly 1 can be mounted together by the attraction of the magnet block 18 and the metal block 19. In addition, as an alternative embodiment, the positions of the magnetic blocks 18 and the metal blocks 19 may be interchanged, for example, the magnetic blocks 18 are provided on the frame body 1, and the metal blocks 19 are provided on the light shielding plate 4.
The application method of the light blocking device provided by the utility model comprises the following steps:
when outdoor shooting and carrying are carried, the two inserting blocks 10 are pulled to overcome the elastic force of the elastic piece 12 to move, so that the inserting blocks 10 are separated from the inserting grooves 11, then the lower frame 3 can be moved to drive the embedded blocks 7 to move out of the inserting grooves 8, the inserting blocks 10 are loosened to restore to the original position under the elastic effect, then the limiting blocks 5 on the upper frame 2 are inserted into the limiting grooves 6 in the lower frame 3, and the upper frame 2 and the lower frame 3 are connected in a clamping mode side by side and are stored to be carried.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A light blocking device, characterized by comprising:
frame assembly (1), comprising: the detachable upper frame (2) and the detachable lower frame (3) are connected through clamping after being detached;
and a light shielding plate (4) detachably mounted on the frame assembly (1).
2. The light blocking device according to claim 1, wherein a plurality of limiting blocks (5) are arranged on one side surface of the upper frame (2), a limiting groove (6) corresponding to the limiting blocks (5) is formed on one side surface of the lower frame (3), and after the upper frame (2) and the lower frame (3) are disassembled, the limiting blocks (5) are inserted into the limiting grooves (6), so that the upper frame (2) and the lower frame (3) are clamped together side by side.
3. A light-blocking device according to claim 1 or 2, characterized in that the lower frame (3) and the upper frame (2) are plug-in connected when mounted.
4. A light-blocking device according to claim 3, characterized in that the lower frame (3) is provided with a jogged block (7), the upper frame (2) is provided with a slotted hole (8) corresponding to the jogged block (7), and the jogged block (7) is inserted in the slotted hole (8) when the upper frame (2) and the lower frame (3) are installed.
5. The light blocking device according to claim 4, further comprising: -a locking device (9), the locking device (9) comprising: an insert block (10) inserted on the upper frame (2), the insert block (10) having a portion extending into the slot hole (8), the insert block (7) having a slot (11) corresponding to the insert block (10), the locking device (9) further comprising: and an elastic member (12) arranged on the upper frame (2), wherein the elastic member (12) has an elastic force for pushing the insert block (10) to move towards the slot (11).
6. A light-blocking device as claimed in claim 5, characterized in that the locking means (9) further comprise: and the connecting plate (13) is arranged on the part, extending into the slotted hole (8), of the insertion block (10), and an elastic piece (12) is arranged between the connecting plate (13) and the inner wall of the slotted hole (8).
7. The light blocking device according to claim 1, further comprising: the base (14) is arranged at one end of the lower frame (3) far away from the upper frame (2), the base (14) is provided with a mounting part (15), and the mounting part (15) is detachably connected with a holding rod (16).
8. A light-blocking device according to claim 7, characterized in that the grip (16) is embedded in the mounting part (15), the grip (16) being provided with an anti-slip cover (17).
9. A light-blocking device according to any one of claims 1 or 2 or 7-8, characterized in that the light-shielding plate (4) is magnetically connected to the frame body (1).
10. A light blocking device according to claim 9, characterized in that a number of magnet blocks (18) are arranged around the light shielding plate (4), and that metal blocks (19) corresponding to the magnet blocks (18) are arranged on the inner side of the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320490777.5U CN219456702U (en) | 2023-03-14 | 2023-03-14 | Light blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320490777.5U CN219456702U (en) | 2023-03-14 | 2023-03-14 | Light blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219456702U true CN219456702U (en) | 2023-08-01 |
Family
ID=87380120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320490777.5U Active CN219456702U (en) | 2023-03-14 | 2023-03-14 | Light blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219456702U (en) |
-
2023
- 2023-03-14 CN CN202320490777.5U patent/CN219456702U/en active Active
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| Date | Code | Title | Description |
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