CN114719157A - Portable folding type photographic support - Google Patents
Portable folding type photographic support Download PDFInfo
- Publication number
- CN114719157A CN114719157A CN202210259580.0A CN202210259580A CN114719157A CN 114719157 A CN114719157 A CN 114719157A CN 202210259580 A CN202210259580 A CN 202210259580A CN 114719157 A CN114719157 A CN 114719157A
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- China
- Prior art keywords
- support
- sliding
- gear
- rotatably connected
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention is suitable for the technical field of photography stands, and provides a portable folding photography stand, which comprises: the support column is sleeved with a sliding column at one end in a sliding manner; the supporting platform is arranged at one end of the sliding column and is used for mounting a camera; the rotating rod is rotatably connected to one end of the strut, and a support extension assembly is mounted on the rotating rod; a height extension assembly mounted on the sliding column; a linkage drive assembly mounted on the post. When this portable foldable camera support uses, only need install the camera on a platform, through the installation environment afterwards, control the high extension subassembly and carry out height control, and can drive automatically through linkage drive assembly at the in-process of high upwards adjusting and support the extension subassembly operation, make to support the extension subassembly and extend, enlarge the support area, avoid leading to supporting unstable condition because of height control, guarantee the security of using.
Description
Technical Field
The invention belongs to the technical field of photographic supports, and particularly relates to a portable folding type photographic support.
Background
At present, with the continuous popularization of portable camera devices such as mobile phones, users have higher requirements on camera shooting modes, such as live shooting in sports and shooting at special angles. There are generally two approaches to such new needs. The first is a hand-held selfie stick, which is light and small in size, but needs to be held by at least one arm, cannot keep the stability of the camera relative to the body, and is difficult to hold for a long time; the second type is bulky and heavy, can liberate user's both hands, nevertheless because weight is too big can't use for a long time, has certain requirement to the user's of making a video recording physical power.
The supporting effect of the existing camera support is poor mostly, the center of gravity is easy to be unstable when the height of the camera is increased, the camera falls off and the like, the use cost is increased, if the supporting area is directly increased, the occupied area is too large, the camera support is not easy to carry, and great inconvenience is brought to shooting.
Disclosure of Invention
The embodiment of the invention aims to provide a portable folding type camera support, which aims to solve the problems that the existing camera support is poor in support effect mostly, the center of gravity is easy to be unstable when the height of a camera is increased, the camera is easy to fall off and the like, the use cost is increased, and if the support area is directly increased, the occupied area is too large, the camera is difficult to carry, and great inconvenience is brought to shooting work.
An embodiment of the present invention is achieved by a portable folding type photographing bracket, including:
the support column is sleeved with a sliding column at one end in a sliding manner;
the supporting platform is arranged at one end of the sliding column and is used for mounting a camera;
the rotating rod is rotatably connected to one end of the strut, a support extension assembly is mounted on the rotating rod, and the support extension assembly is used for expanding the support area;
the height extension assembly is arranged on the sliding column and used for lifting the height of the supporting platform;
and the linkage driving assembly is arranged on the support and is used for driving the support extension assembly to operate through the operation of the height extension assembly.
Preferably, the support extension assembly comprises:
the sliding block is sleeved on the support column in a sliding mode, a driving rod is connected to the sliding block in a rotating mode, and one end of the driving rod is connected with the rotating rod in a rotating mode;
the first gear is rotatably connected inside the sliding block through a torsion spring, a first rack is mounted on the side of the strut, and the first gear is matched with the first rack;
the support rod is connected inside the rotating rod in a sliding mode, one end of the support rod is rotatably connected with the support seat, and a second rack is installed on the side portion of the support rod;
the second gear is rotatably connected to the rotating rod and is meshed with the second rack;
and the drive control assembly is arranged between the sliding block and the rotating rod and is used for controlling the synchronous movement of the supporting rods through the movement of the sliding block.
Preferably, the drive control assembly includes:
the third gear is rotationally connected inside the sliding block and is meshed with the first gear;
the first connecting rod is rotatably connected to the third gear, one end of the first connecting rod is rotatably connected with a second connecting rod, and one end of the second connecting rod is rotatably connected with the rotating rod;
the first turntable is rotatably connected at the joint of the first connecting rod and the second connecting rod, one end of the second connecting rod is rotatably connected with the second turntable, and first transmission belts are sleeved between the first turntable and the second turntable and between the first turntable and the third gear;
and the second transmission belt is sleeved between the second turntable and the second gear.
Preferably, the height extension assembly comprises:
the clamping block is arranged on the side wall of the support;
the rotating block is rotatably connected to the inner wall of the sliding column through a torsion spring and is matched with the clamping block;
the baffle is connected to the side wall of the sliding column in a sliding mode, and the baffle is matched with the rotating block;
the pull plate is installed at one end of the baffle, and a spring is connected between the pull plate and the side wall of the sliding column.
Preferably, the linkage drive assembly comprises:
the winding roller is arranged on the first gear, and a connecting rope is wound on the winding roller;
the middle rotating wheel is arranged on the support column, and the connecting rope is matched with the middle rotating wheel;
the guide post is installed inside the sliding post, the guide post with pillar sliding connection, the connection rope is installed on the pillar lateral wall.
Preferably, the number of the baffle and the turning block is not less than two.
Preferably, the number of the rotating rods, the support extension assembly, the height extension assembly and the linkage driving assembly is not less than two.
The portable folding type photographing bracket provided by the embodiment of the invention has the following beneficial effects:
when this portable foldable camera support uses, only need install the camera on a platform, through the installation environment afterwards, control the high extension subassembly and carry out height control, and can drive automatically through linkage drive assembly at the in-process of high upwards adjusting and support the extension subassembly operation, make to support the extension subassembly and extend, enlarge the support area, avoid leading to supporting unstable condition because of height control, guarantee the security of using.
Drawings
Fig. 1 is a schematic structural diagram of a portable foldable photographing bracket according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
FIG. 4 is an enlarged view of a portion of FIG. 1 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D;
FIG. 6 is an enlarged view of a portion of FIG. 1 at E;
FIG. 7 is an enlarged view of a portion of FIG. 1 at F;
in the drawings: 1-a pillar; 2-a sliding column; 3-supporting the platform; 4-rotating the rod; 5-supporting an extension assembly; 51-a slider; 52-a drive rod; 53-a first gear; 54-a first rack; 55-a support bar; 56-a support seat; 57-a second rack; 58-a second gear; 59-third gear; 510-a first link; 511-a second link; 512-a first carousel; 514-a second carousel; 515-the first transport belt; 516-a second conveyor belt; 6-a height extension assembly; 61-a stuck bit block; 62-a turning block; 63-a baffle; 64-pulling the plate; 65-a spring; 7-a linkage drive assembly; 71-a winding roller; 72-connecting rope; 73-a middle rotating wheel; 74-guide post.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, in an embodiment of the present invention, the portable folding photographing stand includes:
the device comprises a support 1, wherein a sliding column 2 is slidably sleeved at one end of the support 1;
the supporting platform 3 is arranged at one end of the sliding column 2 and is used for mounting a camera;
the rotating rod 4 is rotatably connected to one end of the pillar 1, a supporting extension component 5 is mounted on the rotating rod 4, and the supporting extension component 5 is used for expanding the supporting area;
a height extension assembly 6 mounted on the sliding column 2 for elevating the height of the abutment 3;
and the linkage driving assembly 7 is arranged on the support 1 and is used for driving the support extension assembly 5 to operate through the operation of the height extension assembly 6.
When this portable foldable camera support uses, only need to install the camera on a 3, through the installation environment afterwards, control height extension subassembly 6 and carry out height control, and can drive automatically through linkage drive assembly 7 and support extension subassembly 5 operation at the in-process of high upwards adjusting, make to support extension subassembly 5 and extend, enlarge the support area, avoid leading to supporting unstable condition because of height control, guarantee the security of using.
As shown in fig. 1 to 7, in the embodiment of the present invention, the support extension assembly 5 includes:
the sliding block 51 is sleeved on the pillar 1 in a sliding manner, the sliding block 51 is rotatably connected with a driving rod 52, and one end of the driving rod 52 is rotatably connected with the rotating rod 4;
a first gear 53 rotatably connected inside the sliding block 51 through a torsion spring, a first rack 54 is installed on the side of the pillar 1, and the first gear 53 is matched with the first rack 54;
the supporting rod 55 is connected inside the rotating rod 4 in a sliding manner, one end of the supporting rod 55 is rotatably connected with a supporting seat 56, and a second rack 57 is installed on the side of the supporting rod 55;
a second gear 58 rotatably connected to the rotating rod 4, wherein the second gear 58 is engaged with the second rack 54;
and a driving control assembly installed between the slide block 51 and the rotating lever 4 for controlling the support lever 55 to move synchronously by the movement of the slide block 51.
As shown in fig. 1 to 7, in the embodiment of the present invention, the driving control assembly includes:
a third gear 59 rotatably connected inside the slide block 51, wherein the third gear 59 is engaged with the first gear 53;
a first link 510 rotatably connected to the third gear 59, wherein one end of the first link 510 is rotatably connected to a second link 511, and one end of the second link 511 is rotatably connected to the rotating rod 4;
a first rotary disc 512 rotatably connected to the joint of the first connecting rod 510 and the second connecting rod 511, one end of the second connecting rod 511 is rotatably connected with a second rotary disc 514, and a first transmission belt 515 is sleeved between the first rotary disc 512 and the second rotary disc 514 and between the first rotary disc 512 and the third gear 59;
the second transmission belt 516 is sleeved between the second rotating disc 514 and the second gear 58.
During the use, when the height of the camera is adjusted by the height extension assembly 6, the first gear 53 is driven to rotate, the first gear 53 rotates to drive the sliding block 51 to move through the first rack 54, and further the driving rod 52 drives the rotating rod 4 to rotate and unfold, meanwhile, when the first gear 53 rotates, the first transmission belt 515 is driven to operate through the third gear 59, and further the second rotating disc 514 is driven to rotate through the first rotating disc 512, and then the second gear 58 is driven to rotate through the second transmission belt 516, and then the second gear 58 slides out the supporting rod 55 through the matching relationship between the second racks 57, so as to further enlarge the extension area, and meanwhile, the height reduction caused by the rotation of the rotating rod 4 can be compensated by the extension of the supporting rod 55.
As shown in fig. 1 to 7, in the embodiment of the present invention, the height extension assembly 6 includes:
the clamping block 61 is arranged on the side wall of the support 1;
the rotating block 62 is rotatably connected to the inner wall of the sliding column 2 through a torsion spring, and the rotating block 62 is matched with the clamping block 61;
the baffle 63 is connected to the side wall of the sliding column 2 in a sliding manner, and the baffle 63 is matched with the rotating block 62;
and the pulling plate 64 is arranged at one end of the baffle plate 63, and a spring 65 is connected between the pulling plate 64 and the side wall of the sliding column 2.
During the use, when needs upwards adjust the height, only need upwards stimulate sliding column 2, then screens piece 61 can promote the turning block 62 rotatory, make sliding column 2 rise smoothly, and after loosening sliding column 2, under the action of gravity, sliding column 2 can receive decurrent power, make turning block 62 contact in baffle 63, unable counter rotation, and then realize highly injecing under the effect of screens piece 61, only need stimulate baffle 63 through arm-tie 64 afterwards, make it lose the cooperation with turning block 62, can make sliding column 2 descend.
As shown in fig. 1 to 7, in the embodiment of the present invention, the linkage driving assembly 7 includes:
a winding roller 71 mounted on the first gear 53, the winding roller 71 having a connection string 72 wound thereon;
the middle rotating wheel 73 is arranged on the strut 1, and the connecting rope 72 is matched with the middle rotating wheel 73;
and the guide post 74 is installed inside the sliding post 2, the guide post 74 is slidably connected with the supporting post 1, and the connecting rope 72 is installed on the side wall of the supporting post 1.
When the connecting device is used, when the sliding column 2 ascends, the connecting rope 72 is pulled, the winding roller 71 is driven to rotate, the first gear 52 is driven to rotate, and when the sliding column 2 descends, the first gear 53 is driven to reversely reset and rotate through the torsion spring, so that the connecting rope 72 is always in a tight state.
In the embodiment of the present invention, the number of the baffle 63 and the turning block 62 is not less than two.
In the embodiment of the invention, the number of the rotating rods 4, the support extension assemblies 5, the height extension assemblies 6 and the linkage driving assemblies 7 is not less than two.
In summary, when the portable folding camera support is used, the camera is only required to be installed on the support 3, then the height of the height extending component 6 is controlled to be adjusted through the installation environment, and the supporting and extending component 5 is automatically driven to operate through the linkage driving component 7 in the process of adjusting the height upwards, so that the supporting and extending component 5 is extended, the supporting area is enlarged, the situation that the supporting is unstable due to the height adjustment is avoided, and the use safety is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A portable folding camera stand, comprising:
the support column is sleeved with a sliding column at one end in a sliding manner;
the supporting platform is arranged at one end of the sliding column and is used for mounting a camera;
the rotating rod is rotatably connected to one end of the strut, a support extension assembly is mounted on the rotating rod, and the support extension assembly is used for expanding the support area;
the height extension assembly is arranged on the sliding column and used for lifting the height of the supporting platform;
and the linkage driving assembly is arranged on the support and is used for driving the support extension assembly to operate through the operation of the height extension assembly.
2. The portable folding camera stand of claim 1, wherein said support extension assembly comprises:
the sliding block is sleeved on the supporting column in a sliding manner, a driving rod is connected to the sliding block in a rotating manner, and one end of the driving rod is connected with the rotating rod in a rotating manner;
the first gear is rotatably connected inside the sliding block through a torsion spring, a first rack is mounted on the side of the strut, and the first gear is matched with the first rack;
the support rod is connected inside the rotating rod in a sliding mode, one end of the support rod is rotatably connected with the support seat, and a second rack is installed on the side portion of the support rod;
the second gear is rotatably connected to the rotating rod and is meshed with the second rack;
and the drive control assembly is arranged between the sliding block and the rotating rod and is used for controlling the synchronous movement of the supporting rods through the movement of the sliding block.
3. A portable folding camera stand according to claim 2, in which the drive control assembly includes:
the third gear is rotationally connected inside the sliding block and is meshed with the first gear;
the first connecting rod is rotatably connected to the third gear, one end of the first connecting rod is rotatably connected with a second connecting rod, and one end of the second connecting rod is rotatably connected with the rotating rod;
the first turntable is rotatably connected at the joint of the first connecting rod and the second connecting rod, one end of the second connecting rod is rotatably connected with the second turntable, and first transmission belts are sleeved between the first turntable and the second turntable and between the first turntable and the third gear;
and the second transmission belt is sleeved between the second turntable and the second gear.
4. A portable folding camera stand according to claim 3, wherein said height extension assembly includes:
the clamping block is arranged on the side wall of the support;
the rotating block is rotatably connected to the inner wall of the sliding column through a torsion spring and is matched with the clamping block;
the baffle is connected to the side wall of the sliding column in a sliding mode, and the baffle is matched with the rotating block;
the pull plate is installed at one end of the baffle, and a spring is connected between the pull plate and the side wall of the sliding column.
5. The portable folding camera stand of claim 4, wherein said linkage drive assembly includes:
the winding roller is arranged on the first gear, and a connecting rope is wound on the winding roller;
the middle rotating wheel is arranged on the support column, and the connecting rope is matched with the middle rotating wheel;
the guide post is installed inside the sliding post, the guide post with pillar sliding connection, the connection rope is installed on the pillar lateral wall.
6. A portable folding camera stand according to claim 4, in which the number of said baffle and turning block is not less than two.
7. A portable folding camera stand according to claim 1, in which the number of the turning levers, the support extension members, the height extension members and the interlocking drive members is not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259580.0A CN114719157A (en) | 2022-03-16 | 2022-03-16 | Portable folding type photographic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210259580.0A CN114719157A (en) | 2022-03-16 | 2022-03-16 | Portable folding type photographic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114719157A true CN114719157A (en) | 2022-07-08 |
Family
ID=82236897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210259580.0A Withdrawn CN114719157A (en) | 2022-03-16 | 2022-03-16 | Portable folding type photographic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114719157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050974A1 (en) * | 2022-09-05 | 2024-03-14 | 深圳市唯迹科技有限公司 | Photography support |
-
2022
- 2022-03-16 CN CN202210259580.0A patent/CN114719157A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024050974A1 (en) * | 2022-09-05 | 2024-03-14 | 深圳市唯迹科技有限公司 | Photography support |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220708 |