CN110553122A - photographic cloud platform - Google Patents
photographic cloud platform Download PDFInfo
- Publication number
- CN110553122A CN110553122A CN201910890867.1A CN201910890867A CN110553122A CN 110553122 A CN110553122 A CN 110553122A CN 201910890867 A CN201910890867 A CN 201910890867A CN 110553122 A CN110553122 A CN 110553122A
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- Prior art keywords
- transmission
- damping
- connecting plate
- handle
- locking
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims abstract description 111
- 238000013016 damping Methods 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000011049 pearl Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 210000003781 tooth socket Anatomy 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
- F16F7/023—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together and characterised by damping force adjustment means
-
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- 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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
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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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/022—Locking means for rotational movement by friction
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/02—Locking means
- F16M2200/021—Locking means for rotational movement
- F16M2200/024—Locking means for rotational movement by positive interaction, e.g. male-female connections
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention relates to the field of auxiliary tools for photography, in particular to a photography holder, which comprises a frame, wherein an elastic force adjusting mechanism for adjusting resilience force and a rotary damping adjusting mechanism for adjusting 360-degree rotary damping are movably arranged on the frame, the elastic force adjusting mechanism is also provided with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are respectively and movably connected with a first fixed disk and a second fixed disk, at least two connecting columns are fixedly connected between the first connecting plate and the second connecting plate, a plurality of groups of spring sleeves are respectively fixed on the two connecting columns in a cross structure, one side of the first connecting plate is also provided with the elastic damping adjusting mechanism, and one side of the second connecting plate is provided with an elastic locking mechanism. The invention provides a photographic holder which is simple in structure, high in transmission efficiency and wide in application range.
Description
Technical Field
The invention relates to the field of auxiliary photographic tools, in particular to a photographic holder.
Background
The cradle head is a supporting device for mounting and fixing a camera and is divided into a fixed cradle head and an electric cradle head. The fixed tripod head is suitable for the condition that the monitoring range is not large, the horizontal and pitching angles of the camera can be adjusted after the camera is installed on the fixed tripod head, and the adjusting mechanism can be locked after the best working posture is achieved. The electric pan-tilt is suitable for scanning and monitoring a large range, and can enlarge the monitoring range of the camera. The high-speed attitude of the electric cradle head is realized by two actuating motors, and the motors receive signals from a controller to accurately operate and position. Under the action of the control signal, the camera on the pan-tilt can automatically scan the monitoring area and can also track the monitored object under the control of the operator on duty in the monitoring center.
The existing tripod head has the disadvantages of complex structure, poor bearing capacity and low transmission efficiency of an internal structure, and does not meet the requirements of people for a photography tripod head.
Disclosure of Invention
In order to solve the technical problems, the invention provides the photographic holder which has a simple structure, high transmission efficiency and a wide application range, and can bear the camera equipment within 20kg to stably work in the environment of minus 40 ℃ and minus 60 ℃.
the invention adopts the following technical scheme:
A photographic head comprises a frame, wherein the frame is movably provided with an elastic force adjusting mechanism for adjusting resilience force and a rotary damping adjusting mechanism for adjusting 360-degree rotary damping, the elastic force adjusting mechanism comprises a plurality of groups of spring sleeves, a middle seat fixedly connected with the groups of spring sleeves and a transmission mechanism rotatably connected below the middle seat, the transmission mechanism comprises a shaking handle, a first transmission worm connected with the shaking handle, a first driven gear in transmission connection with one end of the first transmission worm and a lifting worm sleeved on the first driven gear, the first transmission worm drives the first driven gear to drive the lifting worm to do lifting motion, the elastic force adjusting mechanism is further provided with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are respectively and movably connected with a first fixed disk and a second fixed disk, at least two connecting columns are fixedly connected between the first connecting plate and the second connecting plate, the spring sleeves of the plurality of groups are fixed on the two connecting columns in a cross structure respectively, an elastic damping adjusting mechanism is further arranged on one side of the first connecting plate, and an elastic locking mechanism is arranged on one side of the second connecting plate.
The technical scheme is further improved in that the rack is further provided with a level meter, the level meter comprises a shell, a bubble calibrator, a lamplight delay chip arranged under the bubble calibrator and a button connected to the lamplight delay chip, and an optical filter and a lens are sequentially arranged above the bubble calibrator.
The technical scheme is further improved in that an installation mechanism is connected to the lower portion of the rack, and an equipment installation plate is arranged on the upper portion of the rack.
The further improvement of the technical scheme is that the mounting mechanism comprises a hollow cover arranged under the rotary damping adjusting mechanism, a mounting screw connected to the hollow cover, and a mounting knob cover connected to the mounting screw in a screwing mode, the equipment mounting plate comprises a chute plate and an adjusting fixer arranged on the chute plate, the adjusting fixer comprises a handle, a long rod connected to the handle, a pushing sheet fixed on the long rod, a connecting sheet movably connected to the pushing sheet, and a movable connecting sheet movably connected to the movable clamping sheet, and a locking clamping block is further arranged on one side of the handle.
The further improvement of the technical scheme is that the first connecting plate and the second connecting plate are both provided with tooth socket parts for installing the grip.
the further improvement to above-mentioned technical scheme does, wave the handle and include the rotating part, connect in the handle of rotating part, set up two rebound pearls in the rotating part, the handle butt is in two rebound pearls one side, should wave the handle still transmission and be connected with the elasticity graduation apparatus, be provided with rotatory screw thread portion in the rotating part respectively, be fixed in the elastic metal piece of rotatory screw thread portion one side, rotatory screw thread portion swivelling joint has the transmission portion, a plurality of recess has been seted up to transmission portion one side, a plurality of through-hole has still been seted up to the rotating part, the through-hole passes through the bolt joint in the recess.
The technical scheme is further improved in that the elastic damping adjusting mechanism comprises a first adjusting knob, a second transmission worm connected to one side of the first adjusting knob, a second driven gear connected to the second transmission worm in a transmission mode, a first gear set fixedly connected to the second driven gear, a third driven gear connected to the first gear set in a transmission mode, and an elastic damping dial gauge connected to the third driven gear in a transmission mode, the first gear set is further connected with a damping disc in a transmission mode, the damping disc is fixed to one side of a first fixed disc, and a sealing ring is arranged between the damping disc and the first fixed disc.
The damping disc comprises a transmission part formed by overlapping a plurality of long copper sheets and a disc part formed by overlapping a plurality of round copper sheets, and the long copper sheets are crossed and crossed among the round copper sheets.
The further improvement to above-mentioned technical scheme does, elasticity locking mechanism is including fixed setting in the locking piece of second fixed disk one side, the elasticity locking handle that is used for locking the locking piece, the hasp subassembly is still worn to be equipped with by the frame, the hasp subassembly runs through the setting of second connecting plate.
The further improvement to above-mentioned technical scheme does, rotatory damping adjustment mechanism includes second adjust knob, connects in the third transmission worm with second adjust knob, the transmission is connected in the second gear train of third transmission worm, transmission in the damping dish of second gear train, the transmission of second gear train top is connected with rotatory damping graduation apparatus, the damping dish cover is equipped with the rotary disk, the frame is located damping dish below lid and has closed the lower cover, the sealing washer is equipped with to the lower cover endotheca, rotatory locking lever is worn to be equipped with in the frame, and this rotatory locking lever still is connected with rotatory locking handle, rotatory locking lever butt is in the rotary disk.
the invention has the beneficial effects that:
1. The invention comprises a frame, wherein the frame is movably provided with an elastic force adjusting mechanism for adjusting resilience force and a rotary adjusting mechanism for rotating by 360 degrees, the elastic force adjusting mechanism comprises a plurality of groups of spring sleeves, a middle seat fixedly connected with the plurality of groups of spring sleeves and a transmission mechanism rotatably connected below the middle seat, the transmission mechanism comprises a shaking handle, a first transmission worm connected with the shaking handle, a first driven gear connected with one end of the first transmission worm in a transmission way, and a lifting worm sleeved on the first driven gear, the first transmission worm drives the first driven gear to drive the lifting worm to do lifting motion, the elastic force adjusting mechanism is also provided with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are respectively and movably connected with a first fixed disc and a second fixed disc, and at least two connecting columns are fixedly connected between the first connecting plate and the second connecting plate, a plurality of groups of spring sleeves are respectively fixed on the two connecting columns in a cross structure in pairs, one side of the first connecting plate is also provided with an elastic damping adjusting mechanism, one side of the second connecting plate is provided with an elastic locking mechanism, the elastic locking mechanism is provided with an elastic adjusting mechanism and a rotary adjusting mechanism, the handle is shaken to drive the first transmission worm to drive the first driven gear to drive the lifting worm to do lifting movement, so that the tightness adjustment of the spring sleeve is realized, the front and back resilience force of the holder is effectively adjusted, the transmission efficiency is high, the weight of different photographic equipment is adapted, the adjustable rotary damping device can adapt to a camera within 20kg, effectively improves the application range of the adjustable rotary damping device, adjusts the adjustment of the rotary damping by the rotary adjusting mechanism, meets the damping setting of 360-degree rotation of the holder, has a simple structure, realizes stepless speed change, improves the stability of damping adjustment, has high transmission efficiency, and further improves the practicability of the adjustable rotary damping device.
2. the frame still is provided with the spirit level, the level setting of the cloud platform of being convenient for adjust, guarantee the safe of photographic goods and materials and place, the spirit level includes the shell, the bubble calibrator, set up the light time delay chip under the bubble calibrator, connect in the button of light time delay chip, bubble calibrator top has set gradually the light filter, the lens, light time delay chip adopts energy-conserving chip design, and adopt button cell power supply, the battery life can work more than 2000 times, can realize the illumination function according to the button, 18 seconds self-closing light of time delay after opening at every turn, the light filter can realize balanced light source distribution, possess not dazzling function, because can be at outdoor work, be provided with waterproof circle in the shell, realize waterproof function, it is convenient to maintain simultaneously, therefore, the clothes.
3. The mounting mechanism is connected with below the frame, is convenient for install on the tripod, effectively improves the installation effectiveness, convenient to use, and the frame top is provided with the equipment fixing board, guarantees that photographic equipment installs steadily, and the security is good.
4. The mounting mechanism comprises a hollowed cover arranged below the rotary damping adjusting mechanism, a mounting screw rod connected with the hollowed cover and a mounting knob cover screwed on the mounting screw rod, a user rotates the mounting knob cover to insert the mounting screw rod on the tripod and screw the mounting knob cover, the mounting and dismounting are convenient, the use efficiency is high, the equipment mounting plate comprises a chute plate and a regulating fixer arranged on the chute plate, the regulating fixer comprises a handle, a long rod connected with the handle, a pushing piece fixed on the long rod, a connecting piece movably connected with the pushing piece and movably connected with a movable clamping piece, a locking clamping block is also arranged on one side of the handle, the user drives the long rod to push the pushing piece to do lever motion by pulling the handle, the pushing piece drives the connecting piece to push the movable clamping piece away along the opposite direction of the long rod motion, the rapid mounting and dismounting of the photographic equipment is effectively, effectively guarantee the safe installation of photographic equipment, the practicality is strong.
5. First connecting plate and second connecting plate all are provided with the facing portion that is used for installing the handle, effectively realize quick installation, improve the installation effectiveness, and simultaneously, the left and right sides all sets up facing portion, makes things convenient for the user that different custom used to the hand, and application scope is wide, and the practicality is strong.
6. The shaking handle comprises a rotating part, a handle connected with the rotating part, and two rebounding beads arranged in the rotating part, wherein the handle is abutted against one side of the two rebounding beads, the shaking handle is also in transmission connection with an elastic scale gauge, a user can rotate and adjust the tightness of a spring sleeve by holding the handle, after the adjustment is finished, the spring sleeve can rebound to the original position, the using effect is good, the service life and the safety of the shaking handle are further improved, the elastic scale gauge is convenient for the user to visually observe the elastic force, the rotating thread part and an elastic metal sheet fixed on one side of the rotating thread part are respectively arranged in the rotating part, the rotating thread part is in rotary connection with a transmission part, the transmission part is connected with a first transmission worm, the smoothness of the rotation is further improved, the user can conveniently rotate the shaking handle to realize the elastic adjustment, a plurality of grooves, the through-hole passes through the bolt joint in the recess, and the user is rotatory when waveing handle to the limit, and the bolt injects in the recess, prevents effectively that the rotation from waveing the handle excessive, avoids constructing the damage to the motor, and the practicality is strong.
7. Elasticity damping adjustment mechanism includes first adjust knob, connect in the second transmission worm of first adjust knob one side, the transmission is connected in the second driven gear of second transmission worm, fixed connection is in the first gear train of second driven gear, the transmission is connected in the third driven gear of first gear train, the transmission is connected in the elasticity damping graduation apparatus of third driven gear, first gear train still transmission is connected with the damping dish, the damping dish is fixed in first fixed disk one side, effectively realize the damping regulation of elasticity, moreover, the steam generator is simple in structure, high transmission efficiency, can directly perceivedly observe the scale on the elasticity damping graduation apparatus, accommodation is wide, be provided with the sealing washer between damping dish and the first fixed disk, effectively guarantee damping lubricating oil and not reveal, improve the result of use of cloud platform, long service life.
8. the damping disc comprises a transmission part formed by overlapping a plurality of long copper sheets and a disc part formed by overlapping a plurality of round copper sheets, the long copper sheets are crossed and crossed between the round copper sheets, saw teeth are arranged on one side of the transmission part and used for being in transmission connection with the first gear set, the damping adjustment is realized by adjusting the depth of the transmission part inserted into the disc part, the damping effect is effectively realized, the damping requirements of different users are met, and the practicability is high.
9. Elastic locking mechanism is including fixed setting in the locking piece of second fixed disk one side, the elasticity locking handle that is used for locking the locking piece, and the frame is still worn to be equipped with the hasp subassembly, and the hasp subassembly runs through the setting of second connecting plate, and after the dynamics of resilience around the adjustment, through using elastic locking mechanism and hasp subassembly, rotation around effectively guaranteeing the cloud platform no longer, further ensures photographic equipment's stable use, and the practicality is strong.
10. The rotary damping adjusting mechanism comprises a second adjusting knob, a third transmission worm connected with the second adjusting knob, a second gear set connected with the third transmission worm in a transmission mode, a damping disc connected with the second gear set in a transmission mode, a rotary damping scale meter is connected above the second gear set in a transmission mode, a rotary disc is arranged on a damping disc sleeve, 360-degree rotary damping is effectively guaranteed, requirements of different users are met, the rotary damping adjusting mechanism is simple in structure and high in transmission efficiency, a lower cover is arranged below the damping disc in a covering mode, a sealing ring is arranged on the lower cover in a sleeved mode, leakage of damping lubricating oil is further guaranteed, a rotary locking rod is arranged in the frame in a penetrating mode, the rotary locking rod is further connected with a rotary locking handle, the rotary locking rod abuts against the rotary disc, the tripod head is conveniently locked at a set position, safety is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural diagram of the elastic force adjusting mechanism of the present invention;
FIG. 4 is a schematic structural diagram of the elastic damping adjustment mechanism of the present invention;
FIG. 5 is a schematic view of another embodiment of the present invention;
FIG. 6 is a schematic view of the construction of the rocking handle of the present invention;
FIG. 7 is a schematic structural view of a damping disk according to the present invention;
FIG. 8 is a schematic structural view of a rotary damping adjustment mechanism of the present invention;
FIG. 9 is a schematic structural view of the mounting plate of the apparatus of the present invention;
FIG. 10 is a schematic view of another angle of the mounting plate of the apparatus of the present invention;
FIG. 11 is a schematic view of two configurations of the level of the present invention;
FIG. 12 is a schematic cross-sectional view of a rocking handle of the present invention;
FIG. 13 is an exploded view of the rocking handle of the present invention;
Fig. 14 is an exploded view of another angle of the rocking handle of the present invention.
Detailed Description
the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the illustration in the embodiment of the present invention.
As shown in fig. 1 to 14, a camera pan-tilt head comprises a frame 110, wherein an elastic force adjusting mechanism 120 for adjusting resilience force and a rotary damping adjusting mechanism for adjusting 360 ° rotary damping are movably mounted on the frame 110, the elastic force adjusting mechanism 120 comprises a plurality of groups of spring sleeves 121, a middle base 122 fixedly connected to the plurality of groups of spring sleeves 121, and a transmission mechanism rotatably connected to the lower portion of the middle base 122, the transmission mechanism comprises a rocking handle 123, a first transmission worm 124 connected to the rocking handle 123, a first driven gear 125 connected to one end of the first transmission worm 124 in a transmission manner, and a lifting worm 126 sleeved on the first driven gear 125, the first transmission worm 124 drives the first driven gear 125 to drive the lifting worm 126 to move up and down, the elastic force adjusting mechanism 120 is further provided with a first connecting plate 127 and a second connecting plate 128, and the first connecting plate 127a and the second connecting plate 128 are movably connected to a first fixing plate 127a, The spring sleeve fixing structure comprises a second fixing disc 128a, at least two connecting columns 129 are fixedly connected between a first connecting plate 127 and a second connecting plate 128, a plurality of groups of spring sleeves 121 are fixed on the two connecting columns 129 in a crossed structure, an elastic damping adjusting mechanism 130 is further arranged on one side of the first connecting plate 127, and an elastic locking mechanism 140 is arranged on one side of the second connecting plate 128.
as shown in fig. 11, the rack 110 is further provided with a level 150, which is convenient for adjusting the horizontal setting of the pan/tilt, and ensures the safe placement of the photographic equipment, the level 150 includes a housing 151, a bubble calibrator 152, a light delay chip 153 disposed under the bubble calibrator, and a button 154 connected to the light delay chip 153, wherein an optical filter 152a and a lens 152b are sequentially disposed above the bubble calibrator 152, the light delay chip 153 adopts an energy-saving chip design and is powered by a button cell, the battery can work for more than 2000 times, the lighting function can be realized by pressing the button, the light can be automatically turned off after being turned on every time for 18 seconds, the optical filter can realize the balanced light source distribution, and has the function of no glare.
The installation mechanism 170 is connected to the lower portion of the frame 110, the installation mechanism can be conveniently installed on a tripod, the installation efficiency is effectively improved, the use is convenient, the equipment installation plate 160 is arranged on the upper portion of the frame 110, stable installation of photographic equipment is guaranteed, and the safety is good.
The mounting mechanism 170 comprises a hollow cover 171 arranged below the rotary damping adjusting mechanism, a mounting screw 172 connected to the hollow cover 171, and a mounting knob cover 173 screwed on the mounting screw 172, the user rotates the mounting knob cover 173 to insert the mounting screw 172 on the tripod and screw the mounting knob cover 173, the mounting and dismounting are convenient, the use efficiency is high, the equipment mounting plate 160 comprises a chute plate 161 and an adjusting fixer arranged on the chute plate 161, the adjusting fixer comprises a handle 162, a long rod 163 connected to the handle 162, a pushing sheet 164 fixed on the long rod 163, a connecting sheet 165 movably connected to the pushing sheet 164, a locking fixture block 167 is arranged on one side of the handle 162, the user drives the long rod 163 connecting sheet to push the pushing sheet 164 to make lever movement by pulling the handle 162, the pushing sheet 164 drives 165 to push the movable card 166 in the opposite direction of the movement of the long rod 163, effectively realize quick installation and dismantle photography equipment, still set up locking fixture block 167, effectively guarantee the safe installation of photographic equipment, the practicality is strong.
First connecting plate 127 and second connecting plate 128 all are provided with the facing portion 180 that is used for installing the handle, effectively realize quick installation, improve the installation effectiveness, and simultaneously, the left and right sides all sets up facing portion 180, makes things convenient for the user of different custom hands, and application scope is wide, and the practicality is strong.
As shown in fig. 6 and 12-14, the swing handle 123 includes a rotation portion 123b, a handle 123c connected to the rotation portion 123b, and two rebounding beads 123d disposed in the rotation portion 123b, the handle 123c abuts against one side of the two rebounding beads 123d, the swing handle 123 is further connected with an elastic force scale 123a in a transmission manner, a user can rotate the spring sleeve 121 to adjust the tightness by holding the handle 123c, after the adjustment is completed, the spring sleeve can rebound to the original position, the use effect is good, the service life and the safety of the swing handle 123 are further improved, the elastic force scale 123a is convenient for the user to visually observe the elastic force, a rotation thread portion 123e and an elastic metal sheet 123f fixed on one side of the rotation thread portion 123e are respectively disposed in the rotation portion 123b, the rotation thread portion 123e is connected with a transmission portion 123g in a rotation manner, the transmission portion 123g is connected to the first transmission worm 124, handle 123 is waved in the rotation of person of facilitating the use, realize elasticity and adjust, a plurality of recess 123h has been seted up to transmission portion 123g one side, a plurality of through-hole 123i has still been seted up to rotating part 123b, through-hole 123i passes through bolt 123j joint in recess 123h, when the user rotates and waves handle 123 extremely, bolt 123j injects in the recess 123h, it is excessive effectively to prevent to rotate and wave handle 123, avoid constructing the damage to the transmission, therefore, the clothes hanger is strong in practicability.
The elastic damping adjusting mechanism 130 comprises a first adjusting knob 131, a second transmission worm 132 connected to one side of the first adjusting knob 131, a second driven gear 133 connected to the second transmission worm 132 in a transmission manner, a first gear set 134 fixedly connected to the second driven gear 133, a third driven gear 135 connected to the first gear set 134 in a transmission manner, and an elastic damping scale 136 connected to the third driven gear 135 in a transmission manner, wherein the first gear set 134 is further connected with a damping disc 137 in a transmission manner, and the damping disc 137 is fixed to one side of a first fixed disc 127 a.
The damping disc 137 comprises a transmission part 123g137a formed by overlapping a plurality of long copper sheets and a disc part 137b formed by overlapping a plurality of round copper sheets, the plurality of long copper sheets are crossed and crossed among the plurality of round copper sheets, saw teeth are arranged on one side of the transmission part 123g137a and used for being in transmission connection with the first gear set 134, the damping adjustment is realized by adjusting the depth of the transmission part 123g137a inserted into the disc part 137b, the damping effect is effectively realized, the damping requirements of different users are met, and the practicability is high.
Elasticity locking mechanism 140 is including fixed setting up in the locking piece 141 of second fixed disk 128a one side, elasticity locking handle 142 for locking piece 141, frame 110 still wears to be equipped with locking assembly 143, locking assembly 143 runs through the setting of second connecting plate 128, after the dynamics of resilience around the adjustment, through using elasticity locking mechanism 140 and locking assembly 143, effectively guarantee the cloud platform rotation no longer around, further ensure photographic equipment's stable use, the practicality is strong.
the rotary damping adjusting mechanism comprises a second adjusting knob 210, a third transmission worm 220 connected with the second adjusting knob 210, a second gear set 230 connected with the third transmission worm 220 in a transmission mode, and a damping disc 137 connected with the second gear set 230 in a transmission mode, wherein a rotary damping scale 240 is connected above the second gear set 230 in a transmission mode, the damping disc 137 is sleeved with a rotary disc 250, 360-degree rotary damping is effectively guaranteed, requirements of different users are met, the rotary damping adjusting mechanism is simple in structure and high in transmission efficiency, the rack 110 is located below the damping disc 137 and is covered with a lower cover 260, a sealing ring is sleeved in the lower cover 260, leakage of damping lubricating oil is further guaranteed, a rotary locking rod penetrates through the rack 110, the rotary locking rod is further connected with a rotary locking handle 123c, the rotary locking rod abuts against the rotary disc 250, the holder is conveniently locked at a set position, safety is good, and practicability is high.
The invention comprises a frame 110, an elastic force adjusting mechanism 120 for adjusting resilience force and a rotation adjusting mechanism for 360-degree rotation are movably installed on the frame 110, the elastic force adjusting mechanism 120 comprises a plurality of groups of spring sleeves 121, a middle seat 122 fixedly connected with the groups of spring sleeves 121 and a transmission mechanism rotatably connected below the middle seat 122, the transmission mechanism comprises a rocking handle 123, a first transmission worm 124 connected with the rocking handle 123, a first driven gear 125 connected with one end of the first transmission worm 124 in a transmission manner, and a lifting worm 126 sleeved on the first driven gear 125, the first transmission worm 124 drives the first driven gear 125 to drive the lifting worm 126 to do lifting movement, the elastic force adjusting mechanism 120 is further provided with a first connecting plate 127 and a second connecting plate 128, the first connecting plate 127 and the second connecting plate 128 are respectively and movably connected with a first fixed disc 127a and a second fixed disc 128a, at least two connecting columns 129 are fixedly connected between a first connecting plate 127 and a second connecting plate 128, a plurality of groups of spring sleeves 121 are fixed on the two connecting columns 129 in a cross structure, an elastic damping adjusting mechanism 130 is further arranged on one side of the first connecting plate 127, an elastic locking mechanism 140 is arranged on one side of the second connecting plate 128, an elastic adjusting mechanism 120 and a rotation adjusting mechanism are arranged, the first transmission worm 124 is driven to drive the first driven gear 125 to drive the lifting worm 126 to do lifting motion by shaking the handle 123, the tightness adjustment of the spring sleeves 121 is realized, the front and back rebound force of the tripod head is effectively adjusted, the transmission efficiency is high, the weight of different photographic equipment is adapted, a camera within 20kg can be adapted, the application range of the invention is effectively improved, the adjustment of the rotation damping of the rotation adjusting mechanism is adjusted, the damping setting of the tripod head rotating at 360 degrees is met, the structure is simple, the stepless speed change is realized, the stability of damping adjustment is improved, the transmission efficiency is high, and the practicability of the invention is further improved.
the above examples only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the present invention. It should be noted that it would be apparent to one of ordinary skill in the art that the present invention may be practiced without departing from its spirit or essential characteristics. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A photographic head, its characterized in that: comprises a frame, wherein the frame is movably provided with an elastic force adjusting mechanism for adjusting resilience force and a rotary damping adjusting mechanism for adjusting 360-degree rotary damping, the elastic force adjusting mechanism comprises a plurality of groups of spring sleeves, a middle seat fixedly connected with the groups of spring sleeves and a transmission mechanism rotatably connected below the middle seat, the transmission mechanism comprises a shaking handle, a first transmission worm connected with the shaking handle, a first driven gear in transmission connection with one end of the first transmission worm, and a lifting worm sleeved on the first driven gear, the first transmission worm drives the first driven gear to drive the lifting worm to do lifting motion, the elastic force adjusting mechanism is further provided with a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are respectively and movably connected with a first fixed disk and a second fixed disk, and at least two connecting columns are fixedly connected between the first connecting plate and the second connecting plate, the spring sleeves of the plurality of groups are fixed on the two connecting columns in a cross structure respectively, an elastic damping adjusting mechanism is further arranged on one side of the first connecting plate, and an elastic locking mechanism is arranged on one side of the second connecting plate.
2. A camera head according to claim 1, characterized in that: the frame still is provided with the spirit level, the spirit level includes shell, bubble calibrator, sets up light time delay chip, the button of connecting in light time delay chip under the bubble calibrator, bubble calibrator top has set gradually light filter, lens.
3. A camera head according to claim 1, characterized in that: the frame below is connected with installation mechanism, the frame top is provided with the equipment fixing board.
4. a camera head according to claim 2, characterized in that: the installation mechanism comprises a hollow cover arranged under the rotary damping adjustment mechanism, an installation screw connected to the hollow cover and an installation knob cover connected to the installation screw in a screwing mode, the equipment installation plate comprises a chute plate and an adjustment fixer arranged on the chute plate, the adjustment fixer comprises a handle, a long rod connected to the handle, a pushing piece fixed to the long rod, a connecting piece movably connected to the pushing piece and a movable clamping piece, and a locking clamping block is further arranged on one side of the handle.
5. A camera head according to claim 1, characterized in that: the first connecting plate and the second connecting plate are both provided with tooth socket parts for mounting the handle.
6. A camera head according to claim 1, characterized in that: wave the handle and include the rotating part, connect in the handle of rotating part, set up two rebound pearls in the rotating part, the handle butt is in two rebound pearl one sides, should wave the handle still transmission and be connected with the elasticity graduation apparatus, be provided with rotatory screw thread portion in the rotating part respectively, be fixed in the elastic metal piece of rotatory screw thread portion one side, rotatory screw thread portion swivelling joint has the transmission portion, a plurality of recess has been seted up to transmission portion one side, a plurality of through-hole has still been seted up to the rotating part, the through-hole passes through the bolt joint in the recess.
7. A camera head according to claim 1, characterized in that: elasticity damping adjustment mechanism includes first adjust knob, connects in the second drive worm of first adjust knob one side, transmission connection in the second driven gear of second drive worm, fixed connection in the first gear train of second driven gear, transmission connection in the third driven gear of first gear train, transmission connection in the elasticity damping graduation apparatus of third driven gear, first gear train still transmission is connected with the damping dish, the damping dish is fixed in first fixed disk one side, be provided with the sealing washer between damping dish and the first fixed disk.
8. A camera head according to claim 7, characterized in that: the damping disc comprises a transmission part formed by overlapping a plurality of long copper sheets and a disc part formed by overlapping a plurality of round copper sheets, and the long copper sheets are crossed and crossed among the round copper sheets.
9. a camera head according to claim 1, characterized in that: the elastic locking mechanism comprises a locking piece fixedly arranged on one side of the second fixing disc and an elastic locking handle used for locking the locking piece, and a locking component is further arranged on the frame in a penetrating mode and penetrates through the second connecting plate.
10. A camera head according to claim 1, characterized in that: rotatory damping adjustment mechanism includes second adjust knob, connects in the damping dish of second gear train, transmission connection in the third gear train with second adjust knob, transmission in the third transmission worm, transmission connection in the second gear train, transmission connection, the transmission of second gear train top is connected with rotatory damping graduation apparatus, the damping dish cover is equipped with the rotary disk, the frame is located damping dish below lid and has closed the lower cover, the lower cover endotheca is equipped with the sealing washer, rotatory locking lever is worn to be equipped with in the frame, and this rotatory locking lever still is connected with rotatory locking handle, rotatory locking lever butt in rotary disk.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910890867.1A CN110553122B (en) | 2019-09-20 | 2019-09-20 | Photographic tripod head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910890867.1A CN110553122B (en) | 2019-09-20 | 2019-09-20 | Photographic tripod head |
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| CN110553122B CN110553122B (en) | 2024-06-14 |
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