CN110471239B - Photographic lamp support - Google Patents
Photographic lamp support Download PDFInfo
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- CN110471239B CN110471239B CN201910772928.4A CN201910772928A CN110471239B CN 110471239 B CN110471239 B CN 110471239B CN 201910772928 A CN201910772928 A CN 201910772928A CN 110471239 B CN110471239 B CN 110471239B
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- supporting
- rod
- plate
- connecting rod
- movable cavity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
- G03B15/03—Combinations of cameras with lighting apparatus; Flash units
Abstract
The invention discloses a photographic lamp support which comprises a first supporting rod and a second supporting rod, wherein a first movable cavity is formed in the second supporting rod, the first supporting rod penetrates through the first movable cavity, a first connecting block is arranged on the side wall of the first supporting rod, a mounting groove is formed in the first connecting block, a supporting leg is rotatably connected in the mounting groove, a first limiting plate matched with the supporting leg is arranged on the inner wall of the mounting groove, a first connecting rod is arranged at the top of the supporting leg, a second movable cavity matched with the first connecting rod is arranged on the side wall of the first supporting rod, a supporting assembly matched with the first connecting rod is arranged in the second movable cavity, and the supporting leg can push the first connecting rod to move towards the second movable cavity; the supporting component provides supporting force for the first supporting rod, prevents that the first connecting rod from excessively inserting into the second activity intracavity, makes the supporting legs adapt to the inclined plane of multiple angle, prevents that the support from toppling over on the inclined plane.
Description
Technical Field
The invention belongs to the technical field of photographic lamps, and particularly relates to a photographic lamp support.
Background
Photographic lights are also known as headlights, interview lights, news lights and function as flashlights in digital cameras. When the object with a dark surface is shot, the auxiliary light sources are necessarily used, otherwise the definition of the picture is influenced, and the improvement cannot be realized by the post-processing.
The photography luminaire needs to be put on different positions when in use, so that a light supplementing effect is provided for the photographed object, the photographed area is not necessarily flat ground, when the photographing is completed on the inclined plane, the photography luminaire is fixed to be a problem, the photography luminaire cannot keep a horizontal state, the light supplementing effect on the photographed object is affected, the photographing quality is reduced, and even the photography luminaire can be toppled over, so that the damage to the photography luminaire is caused.
Disclosure of Invention
The invention provides a photographic lamp bracket for overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a photographic lamp support comprises a first supporting rod and a second supporting rod, wherein a first movable cavity is formed in the second supporting rod, the first supporting rod penetrates through the first movable cavity, a first connecting block is arranged on the side wall of the first supporting rod, a mounting groove is formed in the first connecting block, a supporting leg is rotatably connected in the mounting groove, a first limiting plate matched with the supporting leg is arranged on the inner wall of the mounting groove, a first connecting rod is arranged at the top of the supporting leg, a second movable cavity matched with the first connecting rod is formed in the side wall of the first supporting rod, a supporting component matched with the first connecting rod is arranged in the second movable cavity, and the supporting leg can push the first connecting rod to move into the second movable cavity; the photographic lamp is arranged on the second supporting rod, and the height of the photographic lamp is adjusted under the matching of the first movable cavity and the first supporting rod, so that the light of the photographic lamp is projected on a shot object, and the light supplementing effect of the photographic lamp on the shot object is improved; when the photographic lamp bracket is installed, the supporting legs are rotated out from the installation grooves, so that the supporting legs are in an inclined state, the opening degree of the supporting frame is increased, and a good supporting force effect is provided for the photographic lamp bracket; when the bracket is positioned on the inclined plane, the first connecting rod is inserted into the second movable cavity, and the length of each supporting leg inserted into the second movable cavity is different according to the position of the supporting leg, so that the top of the photographic lamp bracket is in a horizontal state under the matching of the first connecting rod and the second movable cavity; the support assembly provides support force for the first support rod, prevents the first connecting rod from being excessively inserted into the second movable cavity, enables the support leg to adapt to inclined planes with various angles, prevents the support from toppling over on the inclined planes and plays a role in protecting the photographic lamp; provide the holding power for the supporting leg under the effect of first limiting plate, avoid the excessive upset of supporting leg, promote the supporting effect of supporting leg to the photography luminaire.
A first sliding block is arranged on the inner wall of the mounting groove, a first sliding groove matched with the first sliding block is formed in the side wall of the supporting leg, the first sliding block can rotate in the first sliding groove, a second connecting block is arranged above the first connecting block, and a third movable cavity matched with the first connecting rod is arranged at the bottom of the second connecting block; under the matching of the first sliding block and the first sliding groove, the supporting legs can move along the first sliding block so as to respectively adjust the length of each supporting leg, so that the supporting legs adapt to various slopes with different slopes, and the stability of the bracket for supporting the photographic lamp is improved; when the support is not used, the support legs are rotated to be in a linear state with the first support rods, the first connecting rods are located below the third movable cavity, the first connecting rods are pushed into the third movable cavity, the length of the support legs is shortened, the size of the support is reduced, and the support is easier to transport.
The supporting assembly comprises a first supporting spring arranged in the second movable cavity and a supporting plate provided with one end of the first supporting spring, and a telescopic rod assembly is further arranged on the supporting plate; under the action of the first supporting spring, the supporting plate can move by a distance under the pushing of the first connecting rod, and the length of the supporting leg is adjusted to enable the supporting leg to adapt to the ground with various slopes; the telescopic rod component plays a positioning role for the supporting plate, reduces the contact between the supporting plate and the inner wall of the second movable cavity, avoids abrasion of the supporting plate and the inner wall of the second movable cavity and plays a protection role for the supporting plate and the inner wall of the second movable cavity.
The telescopic rod component comprises a second connecting rod arranged on the supporting plate and a sleeve arranged on the inner wall of the second movable cavity, and the second connecting rod penetrates through the sleeve; the first support rod is provided with a gas storage cavity which is communicated with the sleeve; the second bracing piece can be followed the inside pipe wall and removed, avoids the telescopic link subassembly to cause the hindrance to the removal of backup pad, and the air current of gas storage intracavity enters into the cover intraductally, provides the holding power for the second bracing piece, makes the telescopic link subassembly provide fractional holding power for the backup pad, avoids the head rod easily with backup pad propelling movement to second activity chamber bottom to make different supporting legss have different lengths, adapt to the ground of the different gradient in the actual scene.
A first push plate is arranged in the gas storage cavity, a second slide block is arranged on the side wall of the first push plate, a second slide groove matched with the second slide block is arranged on the inner wall of the gas storage cavity, a gas transmission cavity is arranged at one end of the gas storage cavity, a third movable cavity is arranged at the top end of the gas transmission cavity, and a second push plate is arranged in the third movable cavity; when the first connecting rod pushes the supporting plate to move towards the second movable cavity, the supporting plate pushes the second connecting rod to move in the sleeve, so that the second connecting rod pushes gas in the sleeve to enter the gas storage cavity, the gas flow pushes the first push plate to move along the second sliding groove, the first push plate moves to drive the gas flow to move, the gas flow pushes the second push plate to move upwards, the first push plate can be reset by pushing the second push plate, the supporting plate is reset, and the first connecting rod is pushed out of the second movable cavity so as to pack up the support; under the mutually supporting of second slider and second spout, promote the sealed effect of first push pedal and gas storage chamber to promote first push pedal and remove under the air current effect, guarantee air current driven stability.
A third connecting rod is arranged on the second push plate and penetrates through the third movable cavity, a third push plate is arranged at the top of the third connecting rod, a plurality of limiting grooves are formed in the third connecting rod, and limiting assemblies matched with the limiting grooves are arranged on the second connecting block; when the head rod promotes the backup pad and moves toward second activity chamber bottom, the backup pad promotes the second connecting rod and moves toward the intraductal removal of cover, push the interior air current of cover to the gas storage intracavity, thereby the air current promotes the first push pedal and removes and drive the second push pedal and remove, the second push pedal drives the third connecting rod and moves up, under the cooperation of spacing subassembly and spacing groove, cause the hindrance to the removal of second push pedal, make the second push pedal fixed in real time rising, avoid the spontaneous downstream of second push pedal, and then play the fixed action to the backup pad, prevent that the backup pad from releasing the head rod, so as to provide good supporting role for the head rod, guarantee the supporting effect of supporting legs to the support.
The limiting assembly comprises a connecting plate arranged on the second connecting block and a second limiting plate hinged to the connecting plate, and one end of the second limiting plate is positioned in the limiting groove; a pressing plate is arranged on the side wall of the first supporting rod, a third sliding block is arranged on the pressing plate, a third sliding groove matched with the third sliding block is arranged on the side wall of the first supporting rod, and a second supporting spring is arranged at the bottom of the third sliding block; when the second push plate pushes the third connecting rod to move upwards, the inner wall of the limiting groove is contacted with the side wall of the second limiting plate, and the second limiting plate is pushed to rotate around the chain contact point under the action of the limiting groove, so that the second limiting plate moves in the plurality of limiting grooves, and the movement of the third connecting rod is hindered; when the third connecting rod does not move any more, the second limiting plate is inserted into the limiting groove, and the third connecting rod is fixed under the mutual matching of the second limiting plate and the limiting groove, so that the supporting plate is fixed, the first connecting rod is prevented from excessively entering the second movable cavity, and the supporting effect of the supporting legs on the support is improved; when the photographic lamp needs to be folded after being used, the pressing plate is pushed downwards to be pressed on the third pushing plate, the second pushing plate is pushed downwards under the action of pressure, the first pushing plate is moved to one end of the second sliding groove, the first pushing plate and the supporting plate are reset, the first connecting rod is pushed out from the second movable cavity, the supporting legs are collected, the supporting plate is reset to the initial position, and the support is convenient to use next time.
The first support rod is provided with a first movable groove, a connecting spring is arranged in the first movable groove, one end of the connecting spring is provided with a movable plate, a first limiting block is arranged on the movable plate, and a second limiting block matched with the first limiting block is arranged on the inner wall of the first movable cavity; under the mutually supporting of first stopper and second stopper, play the supporting role to the second bracing piece, fix the second bracing piece on first bracing piece, for the photography luminaire provides good supporting effect, promote the stability of photography luminaire work.
A plurality of second movable grooves are formed in the inner wall of the first movable cavity, limiting springs are arranged in the second movable grooves, the second limiting blocks are arranged at one ends of the limiting springs, a first cambered surface is arranged at the bottoms of the first limiting blocks, and a second cambered surface is arranged on the top surfaces of the second limiting blocks; under the mutual cooperation of the first cambered surface and the second cambered surface, the second supporting rod can only move upwards in one direction, so that the height adjustment of the photographic lamp is more convenient; when the support is required to be folded, the movable plate is pushed towards the first movable groove, the movable plate compresses the connecting spring to enter the first movable groove, the first limiting block and the second limiting block are pushed away to be in contact, the second supporting rod can move randomly relative to the first supporting rod, the first supporting rod is conveniently folded in the first movable cavity, the size of the support is reduced, and the support is convenient to carry.
A pushing block is arranged on the first limiting block, and a third movable groove matched with the pushing block is arranged on the side wall of the first movable cavity; a third connecting block is arranged at the top of the second supporting rod, and a connecting hole is formed in the third connecting block; a through cavity is arranged on the first supporting rod; the movable plate is more easily pushed into the first movable groove under the arrangement of the push block, and the third movable groove reserves space for the push block, so that the push block is prevented from colliding with the side wall of the second supporting rod; the third connecting block is used for connecting the photographic lamp, so that the photographic lamp is stably arranged on the second supporting rod; the power cord of photography luminaire wears to locate logical intracavity, plays fixedly through leading to the chamber to the power cord, prevents that the power cord winding from being in the same place, can be convenient play the storage effect to the power cord.
The invention has the following advantages: when the bracket is positioned on the inclined plane, the first connecting rod is inserted into the second movable cavity, and the length of each supporting leg inserted into the second movable cavity is different according to the position of the supporting leg, so that the top of the photographic lamp bracket is in a horizontal state under the matching of the first connecting rod and the second movable cavity; the supporting component provides the holding power for first bracing piece, prevents that the head rod from excessively inserting the second activity intracavity, makes the inclined plane of supporting legs multiple angle of adaptation, prevents that the support from empting on the inclined plane, plays the guard action to the photography luminaire.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a first cross-sectional view of the present invention.
Fig. 4 is an enlarged view of fig. 3 at B.
Fig. 5 is an enlarged view of fig. 3 at C.
Fig. 6 is an enlarged view of fig. 3 at D.
FIG. 7 is a second cross-sectional view of the present invention.
Fig. 8 is an enlarged view of fig. 7 at E.
Fig. 9 is a third schematic cross-sectional view of the present invention.
Fig. 10 is an enlarged view of fig. 9 at F.
Fig. 11 is an enlarged view at G in fig. 9.
Fig. 12 is an enlarged view of fig. 9 at H.
Fig. 13 is an enlarged view at I in fig. 9.
Detailed Description
As shown in fig. 1 to 13, a photographic lamp support includes a first support bar 1 and a second support bar 2, the second support rod 2 is provided with a first movable cavity, the first support rod 1 is arranged in the first movable cavity in a penetrating way, the side wall of the first supporting rod 1 is provided with a first connecting block 11, the first connecting block 11 is provided with a mounting groove, the mounting groove is rotatably connected with a supporting leg 12, the inner wall of the mounting groove is provided with a first limit plate 111 matched with the supporting leg 12, the top of the supporting leg 12 is provided with a first connecting rod 122, the side wall of the first supporting rod 1 is provided with a second movable cavity matched with the first connecting rod 122, a supporting component matched with the first connecting rod 122 is arranged in the second movable cavity, and the supporting leg 12 can push the first connecting rod 122 to move towards the second movable cavity; the photographic lamp is arranged on the second supporting rod, and the height of the photographic lamp is adjusted under the matching of the first movable cavity and the first supporting rod, so that the light of the photographic lamp is projected on a shot object, and the light supplementing effect of the photographic lamp on the shot object is improved; when the photographic lamp bracket is installed, the supporting legs are rotated out from the installation grooves, so that the supporting legs are in an inclined state, the opening degree of the supporting frame is increased, and a good supporting force effect is provided for the photographic lamp bracket; when the bracket is positioned on the inclined plane, the first connecting rod is inserted into the second movable cavity, and the length of each supporting leg inserted into the second movable cavity is different according to the position of the supporting leg, so that the top of the photographic lamp bracket is in a horizontal state under the matching of the first connecting rod and the second movable cavity; the support assembly provides support force for the first support rod, prevents the first connecting rod from being excessively inserted into the second movable cavity, enables the support leg to adapt to inclined planes with various angles, prevents the support from toppling over on the inclined planes and plays a role in protecting the photographic lamp; provide the holding power for the supporting leg under the effect of first limiting plate, avoid the excessive upset of supporting leg, promote the supporting effect of supporting leg to the photography luminaire.
A first sliding block is arranged on the inner wall of the mounting groove, a first sliding groove 121 matched with the first sliding block is arranged on the side wall of the supporting leg 12, the first sliding block can rotate in the first sliding groove 121, a second connecting block 13 is arranged above the first connecting block 11, and a third movable cavity 131 matched with the first connecting rod 122 is arranged at the bottom of the second connecting block 13; under the matching of the first sliding block and the first sliding groove, the supporting legs can move along the first sliding block so as to respectively adjust the length of each supporting leg, so that the supporting legs adapt to various slopes with different slopes, and the stability of the bracket for supporting the photographic lamp is improved; when the support is not used, the support legs are rotated to be in a linear state with the first support rods, the first connecting rods are located below the third movable cavity, the first connecting rods are pushed into the third movable cavity, the length of the support legs is shortened, the size of the support is reduced, and the support is easier to transport.
The supporting component comprises a first supporting spring 181 arranged in the second movable cavity and a supporting plate 18 provided with one end of the first supporting spring 181, and a telescopic rod component is further arranged on the supporting plate 18; under the action of the first supporting spring, the supporting plate can move by a distance under the pushing of the first connecting rod, and the length of the supporting leg is adjusted to enable the supporting leg to adapt to the ground with various slopes; the telescopic rod component plays a positioning role for the supporting plate, reduces the contact between the supporting plate and the inner wall of the second movable cavity, avoids abrasion of the supporting plate and the inner wall of the second movable cavity and plays a protection role for the supporting plate and the inner wall of the second movable cavity.
The telescopic rod component comprises a second connecting rod 191 arranged on the supporting plate 18 and a sleeve 192 arranged on the inner wall of the second movable cavity, and the second connecting rod 191 penetrates through the sleeve 192; an air storage cavity 120 is formed in the first support rod 1, and the air storage cavity 120 is communicated with the sleeve 192; the second bracing piece can be followed the inside pipe wall and removed, avoids the telescopic link subassembly to cause the hindrance to the removal of backup pad, and the air current of gas storage intracavity enters into the cover intraductally, provides the holding power for the second bracing piece, makes the telescopic link subassembly provide fractional holding power for the backup pad, avoids the head rod easily with backup pad propelling movement to second activity chamber bottom to make different supporting legss have different lengths, adapt to the ground of the different gradient in the actual scene.
A first push plate 110 is arranged in the gas storage cavity 120, a second slide block is arranged on the side wall of the first push plate 110, a second sliding groove 130 matched with the second slide block is arranged on the inner wall of the gas storage cavity 120, a gas transmission cavity 140 is arranged at one end of the gas storage cavity 120, a third movable cavity is arranged at the top end of the gas transmission cavity 140, and a second push plate 1502 is arranged in the third movable cavity; when the first connecting rod pushes the supporting plate to move towards the second movable cavity, the supporting plate pushes the second connecting rod to move in the sleeve, so that the second connecting rod pushes gas in the sleeve to enter the gas storage cavity, the gas flow pushes the first push plate to move along the second sliding groove, the first push plate moves to drive the gas flow to move, the gas flow pushes the second push plate to move upwards, the first push plate can be reset by pushing the second push plate, the supporting plate is reset, and the first connecting rod is pushed out of the second movable cavity so as to pack up the support; under the mutually supporting of second slider and second spout, promote the sealed effect of first push pedal and gas storage chamber to promote first push pedal and remove under the air current effect, guarantee air current driven stability.
A third connecting rod 150 is arranged on the second push plate 1502, the third connecting rod 150 penetrates through the third movable cavity, a third push plate 1501 is arranged at the top of the third connecting rod 150, a plurality of limiting grooves are formed in the third connecting rod 150, and a limiting component matched with the limiting grooves is arranged on the second connecting block 13; when the head rod promotes the backup pad and moves toward second activity chamber bottom, the backup pad promotes the second connecting rod and moves toward the intraductal removal of cover, push the interior air current of cover to the gas storage intracavity, thereby the air current promotes the first push pedal and removes and drive the second push pedal and remove, the second push pedal drives the third connecting rod and moves up, under the cooperation of spacing subassembly and spacing groove, cause the hindrance to the removal of second push pedal, make the second push pedal fixed in real time rising, avoid the spontaneous downstream of second push pedal, and then play the fixed action to the backup pad, prevent that the backup pad from releasing the head rod, so as to provide good supporting role for the head rod, guarantee the supporting effect of supporting legs to the support.
The limiting assembly comprises a connecting plate 160 arranged on the second connecting block 13 and a second limiting plate 1601 hinged to the connecting plate 160, and one end of the second limiting plate 1601 is located in the limiting groove; a pressing plate 14 is arranged on the side wall of the first supporting rod 1, a third sliding block is arranged on the pressing plate 14, a third sliding groove matched with the third sliding block is arranged on the side wall of the first supporting rod 1, and a second supporting spring 141 is arranged at the bottom of the third sliding block; when the second push plate pushes the third connecting rod to move upwards, the inner wall of the limiting groove is contacted with the side wall of the second limiting plate, and the second limiting plate is pushed to rotate around the chain contact point under the action of the limiting groove, so that the second limiting plate moves in the plurality of limiting grooves, and the movement of the third connecting rod is hindered; when the third connecting rod does not move any more, the second limiting plate is inserted into the limiting groove, and the third connecting rod is fixed under the mutual matching of the second limiting plate and the limiting groove, so that the supporting plate is fixed, the first connecting rod is prevented from excessively entering the second movable cavity, and the supporting effect of the supporting legs on the support is improved; when the photographic lamp needs to be folded after being used, the pressing plate is pushed downwards to be pressed on the third pushing plate, the second pushing plate is pushed downwards under the action of pressure, the first pushing plate is moved to one end of the second sliding groove, the first pushing plate and the supporting plate are reset, the first connecting rod is pushed out from the second movable cavity, the supporting legs are collected, the supporting plate is reset to the initial position, and the support is convenient to use next time.
The first support rod 1 is provided with a first movable groove, a connecting spring 162 is arranged in the first movable groove, one end of the connecting spring 162 is provided with a movable plate 16, the movable plate 16 is provided with a first limiting block 161, and the inner wall of the first movable cavity is provided with a second limiting block 22 matched with the first limiting block 161; under the mutually supporting of first stopper and second stopper, play the supporting role to the second bracing piece, fix the second bracing piece on first bracing piece, for the photography luminaire provides good supporting effect, promote the stability of photography luminaire work.
A plurality of second movable grooves are formed in the inner wall of the first movable cavity, a limiting spring 221 is arranged in each second movable groove, the second limiting block 22 is arranged at one end of the limiting spring 221, a first cambered surface is arranged at the bottom of the first limiting block 161, and a second cambered surface is arranged on the top surface of the second limiting block 22; under the mutual cooperation of the first cambered surface and the second cambered surface, the second supporting rod can only move upwards in one direction, so that the height adjustment of the photographic lamp is more convenient; when the support is required to be folded, the movable plate is pushed towards the first movable groove, the movable plate compresses the connecting spring to enter the first movable groove, the first limiting block and the second limiting block are pushed away to be in contact, the second supporting rod can move randomly relative to the first supporting rod, the first supporting rod is conveniently folded in the first movable cavity, the size of the support is reduced, and the support is convenient to carry.
A push block 163 is arranged on the first limiting block 161, and a third movable groove matched with the push block 163 is arranged on the side wall of the first movable cavity; a third connecting block 21 is arranged at the top of the second supporting rod 2, and a connecting hole is formed in the third connecting block 21; the first supporting rod 1 is provided with a through cavity 15; the movable plate is more easily pushed into the first movable groove under the arrangement of the push block, and the third movable groove reserves space for the push block, so that the push block is prevented from colliding with the side wall of the second supporting rod; the third connecting block is used for connecting the photographic lamp, so that the photographic lamp is stably arranged on the second supporting rod; the power cord of photography luminaire wears to locate logical intracavity, plays fixedly through leading to the chamber to the power cord, prevents that the power cord winding from being in the same place, can be convenient play the storage effect to the power cord.
Claims (8)
1. The utility model provides a photography luminaire support, includes first bracing piece (1) and second bracing piece (2), be equipped with first activity chamber on second bracing piece (2), first bracing piece (1) is worn to locate first activity intracavity, be equipped with first connecting block (11) on first bracing piece (1) lateral wall, be equipped with the mounting groove on first connecting block (11), rotatable coupling has supporting leg (12), its characterized in that in the mounting groove: a first limiting plate (111) matched with the supporting leg (12) is arranged on the inner wall of the mounting groove, a first connecting rod (122) is arranged at the top of the supporting leg (12), a second movable cavity matched with the first connecting rod (122) is arranged on the side wall of the first supporting rod (1), a supporting component matched with the first connecting rod (122) is arranged in the second movable cavity, and the supporting leg (12) can push the first connecting rod (122) to move into the second movable cavity; the supporting assembly comprises a first supporting spring (181) arranged in the second movable cavity and a supporting plate (18) provided with one end of the first supporting spring (181), and a telescopic rod assembly is further arranged on the supporting plate (18); the telescopic rod component comprises a second connecting rod (191) arranged on the supporting plate (18) and a sleeve (192) arranged on the inner wall of the second movable cavity, and the second connecting rod (191) penetrates through the sleeve (192); and the first supporting rod (1) is provided with an air storage cavity (120), and the air storage cavity (120) is communicated with the sleeve (192).
2. A photographic light stand as defined in claim 1, wherein: be equipped with first slider on the mounting groove inner wall, be equipped with on supporting leg (12) lateral wall with first slider matched with first spout (121), first slider can first spout (121) internal rotation, first connecting block (11) top is equipped with second connecting block (13), second connecting block (13) bottom be equipped with head rod (122) matched with third activity chamber (131).
3. A photographic light stand as defined in claim 1, wherein: the gas storage device is characterized in that a first push plate (110) is arranged in the gas storage cavity (120), a second sliding block is arranged on the side wall of the first push plate (110), a second sliding groove (130) matched with the second sliding block is formed in the inner wall of the gas storage cavity (120), a gas transmission cavity (140) is arranged at one end of the gas storage cavity (120), a third movable cavity is arranged at the top end of the gas transmission cavity (140), and a second push plate (1502) is arranged in the third movable cavity.
4. A photographic light stand as defined in claim 3, wherein: be equipped with third connecting rod (150) on second push pedal (1502), third connecting rod (150) are worn to locate the third activity intracavity, third connecting rod (150) top is equipped with third push pedal (1501), be equipped with a plurality of spacing grooves on third connecting rod (150), be equipped with on second connecting block (13) with spacing groove matched with spacing subassembly.
5. A photographic light stand as defined in claim 4, wherein: the limiting assembly comprises a connecting plate (160) arranged on the second connecting block (13) and a second limiting plate (1601) hinged to the connecting plate (160), and one end of the second limiting plate (1601) is located in the limiting groove; be equipped with clamp plate (14) on first bracing piece (1) lateral wall, be equipped with the third slider on clamp plate (14), be equipped with on first bracing piece (1) lateral wall with third slider matched with third spout, third slider bottom is equipped with second supporting spring (141).
6. A photographic light stand as defined in claim 1, wherein: first bracing piece (1) is equipped with first activity groove, be equipped with connecting spring (162) in the first activity groove, connecting spring (162) one end is equipped with fly leaf (16), be equipped with first stopper (161) on fly leaf (16), be equipped with on the first activity intracavity wall with first stopper (161) matched with second stopper (22).
7. A photographic light stand as defined in claim 6, wherein: be equipped with a plurality of second activity grooves on the first activity intracavity wall, be equipped with spacing spring (221) in the second activity inslot, second stopper (22) are located spacing spring (221) one end, first stopper (161) bottom is equipped with first cambered surface, second stopper (22) top surface is equipped with the second cambered surface.
8. A photographic light stand as defined in claim 6, wherein: a push block (163) is arranged on the first limiting block (161), and a third movable groove matched with the push block (163) is arranged on the side wall of the first movable cavity; a third connecting block (21) is arranged at the top of the second supporting rod (2), and a connecting hole is formed in the third connecting block (21); a through cavity (15) is arranged on the first supporting rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772928.4A CN110471239B (en) | 2019-08-21 | 2019-08-21 | Photographic lamp support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910772928.4A CN110471239B (en) | 2019-08-21 | 2019-08-21 | Photographic lamp support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110471239A CN110471239A (en) | 2019-11-19 |
| CN110471239B true CN110471239B (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910772928.4A Active CN110471239B (en) | 2019-08-21 | 2019-08-21 | Photographic lamp support |
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| CN (1) | CN110471239B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112656261B (en) * | 2020-12-23 | 2022-05-20 | 杭州职业技术学院 | Intelligent temperature control bathtub for hotel |
| CN112817199A (en) * | 2021-01-11 | 2021-05-18 | 温州市长城影视器材有限公司 | Photography luminaire hydraulic support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630660A (en) * | 1996-05-16 | 1997-05-20 | Chen; Wei-Fu | Warning light |
| CN205862067U (en) * | 2016-06-30 | 2017-01-04 | 上虞升辉摄影器材有限公司 | A kind of soft light box strut bone of photographic goods |
| CN207455428U (en) * | 2017-08-09 | 2018-06-05 | 海安科皓纺织有限公司 | A kind of construction site temporary lighting lamp bracket |
| CN109578952A (en) * | 2019-01-22 | 2019-04-05 | 王赵健 | Fixed frame |
-
2019
- 2019-08-21 CN CN201910772928.4A patent/CN110471239B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630660A (en) * | 1996-05-16 | 1997-05-20 | Chen; Wei-Fu | Warning light |
| CN205862067U (en) * | 2016-06-30 | 2017-01-04 | 上虞升辉摄影器材有限公司 | A kind of soft light box strut bone of photographic goods |
| CN207455428U (en) * | 2017-08-09 | 2018-06-05 | 海安科皓纺织有限公司 | A kind of construction site temporary lighting lamp bracket |
| CN109578952A (en) * | 2019-01-22 | 2019-04-05 | 王赵健 | Fixed frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110471239A (en) | 2019-11-19 |
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Effective date of registration: 20200618 Address after: No.16, Qingnian East Road, Lixia District, Jinan City, Shandong Province Applicant after: Great Wall Media Cultural Industry Group Co., Ltd Address before: 310000 No. 46 Building, No. 146 Chaofeng Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Letong Cultural Creative Co.,Ltd. |
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Denomination of invention: A photographic lamp support Effective date of registration: 20210926 Granted publication date: 20200714 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Changqing sub branch Pledgor: Great Wall Media Cultural Industry Group Co., Ltd Registration number: Y2021980009931 |