CN217484668U - A photographic light auxiliary device for TV preparation - Google Patents
A photographic light auxiliary device for TV preparation Download PDFInfo
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- CN217484668U CN217484668U CN202122434410.5U CN202122434410U CN217484668U CN 217484668 U CN217484668 U CN 217484668U CN 202122434410 U CN202122434410 U CN 202122434410U CN 217484668 U CN217484668 U CN 217484668U
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Abstract
The utility model relates to the field of auxiliary photographic equipment, in particular to a photographic light auxiliary device for television production, which comprises a circular frame arranged on an auxiliary frame; auxiliary light is arranged inside the circular frame; a dismounting assembly is arranged between the circular frame and the auxiliary light and comprises an arc-shaped block, a T-shaped rotating rod and a threaded insertion rod, the arc-shaped block is fixedly connected to the middle parts of two sides of the auxiliary light, hole grooves are formed in the two sides of the circular frame, and the T-shaped rotating rod is movably inserted in the hole grooves; the T-shaped rotating rod is internally provided with an opposite slot and an inner slot, and the arc-shaped block is inserted in the matched opposite slot; a nut ring is vertically arranged on the inner wall of the inner groove, and a threaded inserted rod is arranged in the nut ring through threads; through separating between supplementary light and the circular frame, easily change the supplementary light of damage, ensured the convenience in the dismouting process, improved the installation effectiveness simultaneously.
Description
Technical Field
The utility model relates to a photographic auxiliary assembly field specifically is a photographic light auxiliary device for TV preparation.
Background
Good shooting equipment is extremely important in the shooting process of television production, and in order to obtain a perfect shooting effect, light is usually adjusted in a physical mode.
The auxiliary device of the photographic light is matched with shooting, when objects with dark surfaces are shot, the auxiliary device provides a required auxiliary light source, and therefore the texture and the shape of the shot objects are changed.
The lamp body and the lamp holder of the conventional light auxiliary device are usually fixedly installed, and the lamp body cannot be replaced in time when damaged, so that an operator is more complicated to disassemble and assemble, and the installation efficiency of the lamp body is further reduced; therefore, a lighting auxiliary device for television production is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the deficiency of the prior art, the problem that current photographic light auxiliary device can not change the lamp body, the utility model provides a photographic light auxiliary device for TV preparation.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a photographic light auxiliary device for television production, which comprises a circular frame arranged on an auxiliary frame; auxiliary light is arranged inside the circular frame;
a dismounting assembly is arranged between the circular frame and the auxiliary light and comprises an arc-shaped block, a T-shaped rotating rod and a threaded insertion rod, the arc-shaped block is fixedly connected to the middle parts of two sides of the auxiliary light, hole grooves are formed in the two sides of the circular frame, and the T-shaped rotating rod is movably inserted in the hole grooves; the T-shaped rotating rod is internally provided with a slot and an inner slot, and the arc-shaped block is inserted into the matched slot; a nut ring is vertically arranged on the inner wall of the inner groove, a threaded inserted bar is arranged in the nut ring through threads, a positioning groove is formed in the hole groove, one side of the threaded inserted bar is fixedly connected with a guide bar, and the other side of the threaded inserted bar is fixedly connected with a rotating plate; inside screw inserted bar and guide rod all inserted and establish the assorted constant head tank, easily in time changing the supplementary light of damage, ensured the convenience of dismouting in-process.
Preferably, the outside cover of auxiliary frame is equipped with anti-skidding cover, and is provided with anti-skidding line on the anti-skidding cover, avoids producing the phenomenon of skidding at the in-process hand of transport.
Preferably, one side of the guide rod is glued with a stable ball body, and the stable ball body is made of rubber, so that the stability of the device is improved.
Preferably, all glue the corner at both ends about to the slot is inside has the blotter, and the opposite side and the laminating each other of arc piece surface of blotter cushion, cushions the effort that receives.
Preferably, a limiting assembly is arranged between the rotating plate and the T-shaped rotating rod and comprises a limiting rod, an annular inner groove and a non-slip mat, the upper end and the lower end of the inner part of the rotating plate are symmetrically provided with grooves, and the two sides of each groove are provided with sliding grooves; a sliding rod is vertically arranged on the inner wall of the sliding chute and is connected with a sliding block in a sliding manner; a limiting spring is arranged between the sliding blocks and the sliding groove, a limiting rod is fixedly connected between the two groups of sliding blocks, an annular inner groove is formed in the outer ring of the rotating plate, and the limiting rod is clamped in the annular inner groove; the other end of the limiting rod is fixedly connected with an anti-slip pad which can position the rotating plate.
Preferably, the outer surface of the limiting rod is glued with a non-slip mat, the non-slip mat is attached to the inner wall of the annular inner groove, and the fixing effect on the rotating plate is further improved.
The utility model discloses an useful part lies in:
1. the rotating plate is rotated to drive the threaded insertion rod to move towards one end far away from the auxiliary light, so that the threaded insertion rod, the guide rod and the stable ball are simultaneously separated from a locking state between the threaded insertion rod, the guide rod and the stable ball and a positioning groove, then the T-shaped rotating rod is separated from an inserting state between the T-shaped rotating rod and the hole groove, the whole auxiliary light can be in an active state at the moment, the auxiliary light is separated from the circular frame, the damaged auxiliary light is easy to replace, convenience in the dismounting process is ensured, and meanwhile, the mounting efficiency is improved;
2. through outside pulling slipmat, make the slider slide on the slide bar, drive the gag lever post and remove, and then extrude spacing spring, be fixed mounting between gag lever post and the slipmat simultaneously, at the in-process that the gag lever post removed, it removes simultaneously to drive the slipmat, can make the gag lever post break away from with annular inner groovy between the joint state, the rotor plate can be in the active state this moment, through inserting the gag lever post and establish inside the annular inner groovy, can fix the rotor plate, stability after in order to ensure the installation of supplementary light.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 according to an embodiment;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 2 according to an embodiment;
fig. 5 is a schematic partial cross-sectional structure diagram of the second embodiment.
In the figure: 1. an auxiliary frame; 101. an anti-slip sleeve; 102. stabilizing the insert block; 2. a circular frame; 201. a hole groove; 202. a T-shaped rotating rod; 203. an inner tank; 204. a nut ring; 205. a threaded bayonet; 206. positioning a groove; 207. a guide rod; 208. stabilizing the spheres; 209. a rotating plate; 3. auxiliary light; 301. an arc-shaped block; 302. aligning the slots; 303. a cushion pad; 401. slotting; 402. a chute; 403. a slide bar; 404. a slider; 405. a limiting spring; 406. a limiting rod; 407. an annular inner groove; 408. a non-slip mat.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, a lighting auxiliary device for a television set comprises a circular frame 2 disposed on an auxiliary frame 1; auxiliary light 3 is arranged inside the circular frame 2;
a dismounting assembly is arranged between the circular frame 2 and the auxiliary light 3 and comprises an arc-shaped block 301, a T-shaped rotating rod 202 and a threaded insertion rod 205, the arc-shaped block 301 is fixedly connected to the middle parts of two sides of the auxiliary light 3, hole grooves 201 are formed in the two sides of the circular frame 2, and the T-shaped rotating rod 202 is movably inserted in the hole grooves 201; the T-shaped rotating rod 202 is internally provided with an opposite slot 302 and an inner slot 203, and the arc-shaped block 301 is inserted in the matched opposite slot 302; a nut ring 204 is vertically arranged on the inner wall of the inner groove 203, a threaded insert rod 205 is arranged in the nut ring 204 through threads, a positioning groove 206 is formed in the hole groove 201, a guide rod 207 is fixedly connected to one side of the threaded insert rod 205, and a rotating plate 209 is fixedly connected to the other side of the threaded insert rod 205; the threaded insert rod 205 and the guide rod 207 are inserted into the matched positioning groove 206; when the anti-skid device works, the anti-skid pad 408 is pulled outwards, the sliding block 404 is driven by force to slide on the sliding rod 403 due to the sliding connection effect of the sliding block 404 on the sliding rod 403, the limiting rod 406 is driven to move in the moving process of the sliding block 404 due to the integral structural design of the sliding block 404 and the limiting rod 406, the limiting spring 405 is extruded, meanwhile, the limiting rod 406 and the anti-skid pad 408 are fixedly installed, the anti-skid pad 408 is driven to move simultaneously in the moving process of the limiting rod 406, the limiting rod 406 can be separated from the clamping state between the limiting rod 406 and the annular inner groove 407, the rotating plate 209 can be in a movable state, then the rotating plate 209 is rotated, the rotating plate 209 and the threaded insert rod 205 are fixedly installed, the rotating plate 209 and the threaded insert rod 205 are driven by force to move simultaneously, the threaded insert rod 205 is connected inside the female screw ring 204 through threads, in the process of rotating the threaded insert rod 205, the threaded insert rod 205 is further driven to move towards the end far away from the auxiliary light 3, because the threaded insert rod 205 and the guide rod 207 are fixedly installed, in the process of moving the threaded insert rod 205, the guide rod 207 can be driven to simultaneously move, and then the stable sphere 208 is extruded, because the stable sphere 208 is designed by rubber, under the action of extrusion force, the stable sphere 208 is deformed, so that the threaded insert rod 205, the guide rod 207 and the stable sphere 208 are simultaneously separated from the locking state with the positioning groove 206, through reversely rotating the threaded insert rod 205, because the guide rod 207 is smaller than the inner diameter of the threaded insert rod 205, the threaded insert rod 205 in the insertion process is further guided, the convenience of operation is ensured, meanwhile, the threaded insert rod 205 moves towards the end near the auxiliary light 3, and is further inserted into the positioning groove 206 again, because T shape bull stick 202 is inserted and is established inside hole groove 201, and then can break away from T shape bull stick 202 and establish the state with inserting between the hole groove 201, auxiliary light 3 wholly can be in the active condition this moment, take out auxiliary light 3 from round frame 2 inside through the slant, can separate auxiliary light 3 and round frame 2 this moment, easily in time change the auxiliary light 3 of damage, ensured the convenience of dismouting in-process, improved the installation effectiveness simultaneously.
An anti-slip sleeve 101 is sleeved outside the auxiliary frame 1, and anti-slip lines are arranged on the anti-slip sleeve 101; during operation, because the material of antiskid cover 101 is the rubber material, when haulage equipment, the hand contacts with antiskid cover 101, has ensured the comfort level of staff at the transfer equipment in-process, and the anti-skidding line that sets up simultaneously increases the frictional force of contact surface, avoids producing the phenomenon of skidding at the in-process hand of transport, and then has ensured the holistic result of use of device.
A stabilizing sphere 208 is glued on one side of the guide rod 207, and the stabilizing sphere 208 is made of rubber; the during operation, at the in-process that screw inserted bar 205 removed, can drive guide rod 207 and remove simultaneously, and then extrudees stabilizing ball 208, because stabilizing ball 208 and for the rubber design, under the effect of extrusion force for stabilizing ball 208 and producing deformation, thereby make stabilizing ball 208 break away from and the constant head tank 206 between the locking state, when stabilizing ball 208 and being in and inserting the state, and then improved the steadiness of device.
A limiting assembly is arranged between the rotating plate 209 and the T-shaped rotating rod 202 and comprises a limiting rod 406, an annular inner groove 407 and a non-slip mat 408, the upper end and the lower end of the interior of the rotating plate are symmetrically provided with a slotted groove 401, and two sides of the slotted groove 401 are provided with sliding grooves 402; a sliding rod 403 is vertically arranged on the inner wall of the sliding groove 402, and a sliding block 404 is connected on the sliding rod 403 in a sliding manner; a limiting spring 405 is arranged between the sliding blocks 404 and the sliding grooves 402, a limiting rod 406 is fixedly connected between the two groups of sliding blocks 404, an annular inner groove 407 is formed in the outer ring of the rotating plate 209, and the limiting rod 406 is clamped in the annular inner groove 407; the other end of the limiting rod 406 is fixedly connected with a non-slip pad 408; during operation, the anti-slip pad 408 is pulled outwards, the sliding block 404 is driven by force to slide on the sliding rod 403 due to the sliding connection effect of the sliding block 404 on the sliding rod 403, the limiting rod 406 is driven to move in the moving process of the sliding block 404 due to the integrated structural design of the sliding block 404 and the limiting rod 406, and the limiting spring 405 is extruded, meanwhile, the limiting rod 406 and the anti-slip pad 408 are fixedly installed, the anti-slip pad 408 is driven to move simultaneously in the moving process of the limiting rod 406, the limiting rod 406 can be separated from the clamping state between the limiting rod 406 and the annular inner groove 407, the rotating plate 209 can be in a movable state at the moment, and then, the limiting rod 406 is inserted into the annular inner groove 407, the rotating plate 209 can be fixed, and the stability of the auxiliary light 3 after installation is ensured.
The outer surface of the limiting rod 406 is glued with a non-slip pad 408, and the non-slip pad 408 is attached to the inner wall of the annular inner groove 407; during operation, through inserting the gag lever post 406 and establishing to annular inner groovy 407 inside, slipmat 408 contacts with annular inner groovy 407 inner wall this moment, and then has increased the frictional force of contact surface, further improvement the fixed effect to rotor plate 209.
Example two
Referring to fig. 5, as another embodiment of the present invention, in a first comparative example, stable insertion blocks 102 are adhered to both sides of the inner surface of the anti-slip cover 101, and the other ends of the stable insertion blocks 102 are inserted into grooves provided on the auxiliary frame 1 and matched with each other; during operation, through establishing the antiskid cover 101 cover in the outside of auxiliary frame 1, stabilize the inserted block 102 this moment and insert and establish and set up assorted inslot portion on auxiliary frame 1, because there is deformation in antiskid cover 101, avoid antiskid cover 101 to produce deformation after long-term the use, and then produce not hard up, ensured the steadiness that auxiliary frame 1 was equipped with at the cover.
In the working principle, when the rotating plate 209 is in the active state, by rotating the rotating plate 209, the rotating plate 209 and the threaded insert rod 205 are fixedly installed, and the rotating plate 209 and the threaded insert rod 205 are driven by force to move simultaneously, because the threaded insert rod 205 is connected inside the nut ring 204 through threads, in the rotating process of the threaded insert rod 205, the threaded insert rod 205 is further driven to move towards one end away from the auxiliary light 3, because the threaded insert rod 205 and the guide rod 207 are fixedly installed, in the moving process of the threaded insert rod 205, the guide rod 207 can be driven to move simultaneously, and further the stable sphere 208 is extruded, because the stable sphere 208 is designed by rubber, the stable sphere 208 is deformed under the action of the extrusion force, and thus the threaded insert rod 205, the guide rod 207 and the stable sphere 208 are simultaneously separated from the locking state between the positioning groove 206, the T-shaped rotating rod 202 is inserted into the hole groove 201, so that the T-shaped rotating rod 202 can be separated from the insertion state between the T-shaped rotating rod 202 and the hole groove 201, the whole auxiliary light 3 can be in a movable state at the moment, the auxiliary light 3 is obliquely taken out from the circular frame 2, the auxiliary light 3 can be separated from the circular frame 2 at the moment, the damaged auxiliary light 3 is easy to replace in time, convenience in the dismounting process is ensured, and meanwhile, the mounting efficiency is improved;
through pulling the non-slip mat 408 to the outside, because slider 404 is sliding connection's effect on slide bar 403, under the drive of power, make slider 404 slide on slide bar 403, because formula structural design as an organic whole between slider 404 and the gag lever post 406, at the in-process that slider 404 removed, drive gag lever post 406 and remove, and then extrude spacing spring 405, be fixed mounting between gag lever post 406 and the non-slip mat 408 simultaneously, at the in-process that gag lever post 406 removed, drive the non-slip mat 408 and remove simultaneously, can make gag lever post 406 break away from with the joint state between annular inner groovy 407, rotor plate 209 can be in the active state this moment, immediately afterwards, through inserting gag lever post 406 inside annular groove 407, can fix rotor plate 209, in order to ensure the stability after supplementary light 3 installs.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A photographic light auxiliary device for TV preparation which characterized in that: comprises a circular frame (2) arranged on an auxiliary frame (1); auxiliary light (3) is arranged inside the circular frame (2);
a dismounting assembly is arranged between the circular frame (2) and the auxiliary light (3), the dismounting assembly comprises an arc-shaped block (301), a T-shaped rotating rod (202) and a threaded insertion rod (205), the arc-shaped block (301) is fixedly connected to the middle parts of two sides of the auxiliary light (3), hole grooves (201) are formed in the two sides of the circular frame (2), and the T-shaped rotating rod (202) is movably inserted in the hole grooves (201); the T-shaped rotating rod (202) is internally provided with an opposite slot (302) and an inner slot (203), and the arc-shaped block (301) is inserted into the matched opposite slot (302); a nut ring (204) is vertically arranged on the inner wall of the inner groove (203), a threaded insert rod (205) is arranged in the nut ring (204) through threads, a positioning groove (206) is formed in the hole groove (201), a guide rod (207) is fixedly connected to one side of the threaded insert rod (205), and a rotating plate (209) is fixedly connected to the other side of the threaded insert rod (205); the thread insert rod (205) and the guide rod (207) are inserted into the matched positioning grooves (206).
2. A photographic light aid for television production as claimed in claim 1, wherein: the auxiliary frame (1) is externally sleeved with an anti-slip sleeve (101), and anti-slip lines are arranged on the anti-slip sleeve (101).
3. A photographic light aid for television production as claimed in claim 2, wherein: one side of the guide rod (207) is glued with a stable sphere (208), and the stable sphere (208) is made of rubber.
4. A photographic light aid for television production as claimed in claim 3, wherein: the corner of both ends all is glued with blotter (303) about to slot (302) inside, and the opposite side and the curved piece (301) surface of blotter (303) are laminated each other.
5. A photographic light aid for television production as claimed in claim 4, wherein: a limiting assembly is arranged between the rotating plate (209) and the T-shaped rotating rod (202), the limiting assembly comprises a limiting rod (406), an annular inner groove (407) and an anti-slip pad (408), the upper end and the lower end of the interior of the rotating plate are symmetrically provided with a slotted groove (401), and two sides of the slotted groove (401) are provided with sliding grooves (402); a sliding rod (403) is vertically arranged on the inner wall of the sliding groove (402), and a sliding block (404) is connected on the sliding rod (403) in a sliding manner; a limiting spring (405) is arranged between the sliding blocks (404) and the sliding groove (402), a limiting rod (406) is fixedly connected between the two groups of sliding blocks (404), an annular inner groove (407) is arranged on the outer ring of the rotating plate (209), and the limiting rod (406) is clamped in the annular inner groove (407); the other end of the limiting rod (406) is fixedly connected with a non-slip pad (408).
6. A photographic light aid for television production as claimed in claim 5, wherein: and the outer surface of the limiting rod (406) is glued with a non-slip pad (408), and the non-slip pad (408) is mutually attached to the inner wall of the annular inner groove (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434410.5U CN217484668U (en) | 2021-10-09 | 2021-10-09 | A photographic light auxiliary device for TV preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434410.5U CN217484668U (en) | 2021-10-09 | 2021-10-09 | A photographic light auxiliary device for TV preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217484668U true CN217484668U (en) | 2022-09-23 |
Family
ID=83302521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122434410.5U Active CN217484668U (en) | 2021-10-09 | 2021-10-09 | A photographic light auxiliary device for TV preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217484668U (en) |
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2021
- 2021-10-09 CN CN202122434410.5U patent/CN217484668U/en active Active
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