CN220152216U - Quick clamping and fixing device for cradle head - Google Patents
Quick clamping and fixing device for cradle head Download PDFInfo
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- CN220152216U CN220152216U CN202321061495.XU CN202321061495U CN220152216U CN 220152216 U CN220152216 U CN 220152216U CN 202321061495 U CN202321061495 U CN 202321061495U CN 220152216 U CN220152216 U CN 220152216U
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of photography, in particular to a quick clamping and fixing device for a cradle head. Including supporting the shell, the equal sliding connection in both ends at supporting the shell top has the fixed plate, and the internally mounted who supports the shell has the displacement mechanism who is used for driving fixed plate reverse movement, and the inboard that supports the shell bottom is fixed with the fixed station, and the inside of fixed station both sides is equal sliding connection has the movable plate. According to the quick clamping and fixing device for the cradle head, the fixing plates which can be connected in a sliding mode are arranged at the two ends of the top of the supporting shell, and then the clamping driving motor drives the rotating rod to rotate to drive the connecting rod which is connected in a rotating mode, so that the fixing plates which are connected in a rotating mode are driven to move reversely on the top of the supporting shell through rotation of the connecting rod, a clamping object can be clamped between the two fixing plates, meanwhile, the supporting shell can be arranged on the outer side of the fixing platform through sliding connection, and the positioning plate is moved through movement of the moving plate to fix the supporting shell on the outer side of the fixing platform.
Description
Technical Field
The utility model relates to the technical field of photography, in particular to a quick clamping and fixing device for a cradle head.
Background
The cradle head device is usually arranged on supporting equipment such as a foot rest and the like and is used for fixedly arranging shooting equipment such as a camera, a video camera and the like; the cradle head device generally comprises a fixed cradle head and a connecting component, and the fixed cradle head and the connecting component are respectively connected with shooting equipment and supporting equipment.
As disclosed in chinese patent (CN 202122893466.7), a fixed holder and a holder device having the same are disclosed, which solve the technical problems that when the clamping plate is in a movable state, a large gap exists between the clamping plate and the rotating head, and scraps easily fall into the gap to affect the use of the fixed holder, and the cleaning of the scraps is complicated;
when the above technology is used, the following technical problems are found in the prior art: the existing fixing device is inconvenient to replace the holder structure alone when in use, and therefore, the holder rapid clamping fixing device is designed and used for providing another technical scheme for the technical problems.
Disclosure of Invention
Based on this, it is necessary to provide a quick clamping and fixing device for a cradle head, which is provided with fixing plates which are slidably connected at two ends of the top of a supporting shell, and then drives a connecting rod which is rotationally connected through the rotation of a rotating rod driven by a clamping driving motor, so that the fixing plates which are rotationally connected are driven to reversely move at the top of the supporting shell through the rotation of the connecting rod, and then clamping objects can be clamped between the two fixing plates, and meanwhile, the supporting shell can be installed on the outer side of the fixing platform through the sliding connection, and the outer side of the fixing platform is fixed to the supporting shell through the movement of a moving plate by moving a positioning plate.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a quick centre gripping fixing device of cloud platform, includes the supporting shell, the equal sliding connection in both ends at supporting shell top has the fixed plate, the internally mounted of supporting shell has the displacement mechanism that is used for driving fixed plate reverse movement, the inboard of supporting shell bottom is fixed with the fixed station, the inside of fixed station both sides all sliding connection has the movable plate, the top of movable plate one end is fixed with the locating plate, locating plate and supporting shell sliding connection.
As a preferred embodiment of the rapid holder clamping and fixing device provided by the utility model, the displacement mechanism comprises a clamping driving motor, a rotating rod and a connecting rod, wherein the clamping driving motor is fixed with the supporting shell, the output end of the clamping driving motor is connected with the rotating rod, the inner sides of the two ends of the rotating rod are respectively and rotatably connected with the connecting rod, and one end of the connecting rod, which is far away from the rotating rod, is rotatably connected with the fixing plate.
As a preferred embodiment of the rapid clamping and fixing device for the cradle head, a positioning block is fixed at one end of the positioning plate, which is close to the supporting shell, and the positioning plate is connected with the supporting shell in a sliding manner through the positioning block.
As a preferred embodiment of the rapid clamping and fixing device for the cradle head, provided by the utility model, an adjusting mechanism for driving the moving plate to move is arranged in the fixing table, the adjusting mechanism comprises a rotating shaft, a thread section, a first gear, a fixing frame, a limiting driving motor and a second gear, the fixing frame is arranged in the fixing table, one end of the fixing frame is fixedly provided with the limiting driving motor, the output end of the limiting driving motor is connected with the second gear, the bottom end of the second gear is in meshed connection with the first gear, the rotating shaft is fixed in the first gear, the rotating shaft is in rotary connection with the fixing table, the fixing frames are arranged on the outer sides of the two ends of the rotating shaft, the threads of the two fixing frames are opposite in rotation direction, the outer sides of the fixing frames are in threaded connection with the moving plate, and the moving plate is fixed with the moving plate.
As a preferred embodiment of the rapid clamping and fixing device for the cradle head, provided by the utility model, an adjusting component for driving the fixing frame to move is arranged in the fixing table, the adjusting component comprises a supporting plate, a sliding plate and a reset spring, the supporting plate is connected in a sliding manner in the fixing table and is fixed with the fixing frame, the sliding plates are fixed at two ends of the supporting plate and are in sliding connection with the fixing table, the reset spring is fixed at one end, far away from the limiting driving motor, of the fixing frame, and the other end of the reset spring is fixed with the fixing table.
As a preferred embodiment of the rapid clamping and fixing device for the pan-tilt provided by the utility model, a first sliding groove is formed in the support shell at a position corresponding to the sliding plate.
As a preferred embodiment of the rapid clamping and fixing device for the cradle head provided by the utility model, positioning grooves are formed in the two ends of the rotating shaft, and second sliding grooves are formed in the supporting shell and correspond to the positioning grooves.
It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the quick clamping and fixing device for the cradle head, the fixing plates which can be connected in a sliding mode are arranged at the two ends of the top of the supporting shell, and then the rotating rod is driven to rotate through the clamping driving motor to drive the connecting rod which is connected in a rotating mode, so that the fixing plates which are connected in a rotating mode are driven to move reversely at the top of the supporting shell through rotation of the connecting rod, a clamping object can be clamped between the two fixing plates, meanwhile, the supporting shell can be arranged on the outer side of the fixing platform through sliding connection, and the positioning plate is moved through movement of the moving plate to fix the supporting shell on the outer side of the fixing platform;
through the cooperation of the rotating shaft, the thread segments, the first gear, the limiting driving motor, the second gear and the displacement plate, the first gear can be driven to rotate through the rotation of the second gear, the first gear drives the rotating shaft to drive the thread segments to rotate, the displacement plate is driven to move through the rotation of the thread segments, and then the displacement plate is driven to move;
through the cooperation of mount, backup pad, sliding plate and reset spring, can drive the backup pad through the removal of sliding plate and remove, drive the mount through the removal of backup pad and drive spacing driving motor and remove to can break away from the first gear that the second gear is connected with the meshing and then drive the axis of rotation and rotate when the outage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the separation of the present utility model;
FIG. 3 is a schematic view of the internal structure of the support shell of the present utility model;
FIG. 4 is a schematic view of the internal structure of the fixing table of the present utility model;
fig. 5 is a schematic structural view of the support plate of the present utility model.
In the figure: 1. a support case; 2. a fixing plate; 3. a fixed table; 4. a moving plate; 5. a positioning plate; 6. clamping a driving motor; 7. a rotating lever; 8. a connecting rod; 9. a positioning block; 10. a rotating shaft; 11. a threaded section; 12. a first gear; 13. a fixing frame; 14. a limit driving motor; 15. a second gear; 16. a support plate; 17. a sliding plate; 18. and a displacement plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As described in the background art, the existing fixing device is not convenient for replacing the holder structure alone when in use.
In order to solve the technical problem, the utility model provides a quick clamping and fixing device for a cradle head.
Specifically, referring to fig. 1 to 3, the fixing device specifically includes:
the support device comprises a support shell 1, wherein two ends of the top of the support shell 1 are connected with fixed plates 2 in a sliding manner, and a displacement mechanism for driving the fixed plates 2 to move is arranged in the support shell 1;
a fixed table 3 positioned at the inner side of the bottom end of the support shell 1;
the movable plate 4 is positioned in the two ends of the fixed table 3, one end of the top of the movable plate 4 is fixed with a positioning plate 5, and the positioning plate 5 is in sliding connection with the support shell 1;
according to the quick clamping and fixing device for the cradle head, the fixing plates 2 which can be connected in a sliding mode are arranged at two ends of the top of the supporting shell 1, then the clamping driving motor 6 drives the rotating rod 7 to rotate to drive the connecting rod 8 which is connected in a rotating mode, and accordingly the fixing plates 2 which are connected in a rotating mode are driven to move reversely on the top of the supporting shell 1 through rotation of the connecting rod 8, clamping objects can be clamped between the two fixing plates 2, meanwhile the supporting shell 1 can be arranged on the outer side of the fixing platform 3 through sliding connection, and the positioning plate 5 is moved through movement of the moving plate 4 to fix the supporting shell 1 on the outer side of the fixing platform 3.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Referring to fig. 1-3, a quick clamping and fixing device for a pan-tilt comprises a supporting shell 1, wherein two ends of the top of the supporting shell 1 are both in sliding connection with a fixing plate 2, so that the fixing plate 2 can only translate at the top of the supporting shell 1, a displacement mechanism for driving the fixing plate 2 to reversely move is installed in the supporting shell 1, the displacement mechanism comprises a clamping driving motor 6, a rotating rod 7 and a connecting rod 8, the clamping driving motor 6 is fixed with the supporting shell 1, the output end of the clamping driving motor 6 is connected with the rotating rod 7, so that the rotating rod 7 can be electrically regulated to rotate through the clamping driving motor 6, the inner sides of two ends of the rotating rod 7 are both in rotation connection with the connecting rod 8, one end of the connecting rod 8 far away from the rotating rod 7 is in rotation connection with the fixing plate 2, so that the connecting rod 8 can be driven to move through the rotation of the rotating rod 7, and the fixing plate 2 is driven to move through the movement of the connecting rod 8, and then objects positioned inside the fixing plate 2 are clamped;
the inner side of the bottom end of the supporting shell 1 is fixedly provided with a fixed table 3, the fixed table 3 is fixedly connected with an external supporting frame, the interiors of two sides of the fixed table 3 are respectively and slidably connected with a movable plate 4, the top of one end of the movable plate 4 is fixedly provided with a positioning plate 5, and the positioning plate 5 is slidably connected with the supporting shell 1, so that the positioning plate 5 can position the supporting shell 1, one end, close to the supporting shell 1, of the positioning plate 5 is fixedly provided with a positioning block 9, and the positioning plate 5 is slidably connected with the supporting shell 1 through the positioning block 9, so that the positioning block 9 enters the interior of the supporting shell 1 and then is fixed to the supporting shell 1;
the adjusting mechanism comprises a rotating shaft 10, a thread section 11, a first gear 12, a fixed frame 13, a limiting driving motor 14 and a second gear 15, wherein the fixed frame 13 is arranged in the fixed frame 3, one end of the fixed frame 13 is fixedly provided with the limiting driving motor 14, the output end of the limiting driving motor 14 is connected with the second gear 15, the bottom end of the second gear 15 is connected with the first gear 12 in a meshed manner, so that the first gear 12 can be driven to rotate through rotation of the second gear 15, a rotating shaft 10 is fixed in the first gear 12, the rotating shaft 10 is rotationally connected with the fixed frame 3, the rotating shaft 10 can only rotate in the fixed frame 3 and cannot move, the fixed frames 13 are arranged at the outer sides of the two ends of the rotating shaft 10, threads of the two fixed frames 13 are opposite in rotation direction, a displacement plate 18 is connected with the outer side threads of the fixed frame 13, the displacement plate 18 is fixed with the moving plate 4, the displacement plate 18 can be driven to move through movement of the displacement plate 18, and the moving plate 4 is driven to move through movement of the displacement plate 18;
in this embodiment, the inside of the support case 1 and the inside of the fixing base 3 are both fixed with a battery, and the corresponding electric appliance is supplied with power through the battery.
According to the fixing device provided by the embodiment, the fixing plates 2 which are slidably connected are arranged at the two ends of the top of the supporting shell 1, then the rotating rod 7 is driven to rotate through the clamping driving motor 6 to drive the connecting rod 8 to rotate, the fixing plates 2 which are rotationally connected are driven to reversely move at the top of the supporting shell 1 through the rotation of the connecting rod 8, then clamping objects can be clamped between the two fixing plates 2, the supporting shell 1 can be simultaneously arranged on the outer side of the fixing table 3 through sliding connection, the positioning plate 5 is moved through the movement of the moving plate 4 to fix the supporting shell 1 on the outer side of the fixing table 3, meanwhile, the limiting driving motor 14 is used for driving the second gear 15 to rotate, the first gear 12 which is in meshed connection is driven to rotate through the rotation of the first gear 12, the two threads 11 are driven to reversely move through the rotation of the rotating shaft 10, the two threaded connection displacement plates 18 are driven to reversely move through the rotation of the thread segments 11, and the two displacement plates 18 are driven to reversely move through the reverse movement of the two threaded connection plates 4, and then the positioning plate 5 is driven to move.
Example two
Referring to fig. 4-5, a quick clamping and fixing device for a tripod head is disclosed on the basis of the first embodiment, an adjusting component for driving a fixing frame 13 to move is installed in a fixing table 3, the adjusting component comprises a supporting plate 16, a sliding plate 17 and a return spring, the supporting plate 16 is slidably connected in the fixing table 3, the supporting plate 16 is fixed with the fixing frame 13, so that the fixing frame 13 can be moved by moving the supporting plate 16, and further, a second gear 15 is disengaged from a first gear 12 in meshed connection, the sliding plate 17 is fixed at both ends of the supporting plate 16, and the sliding plate 17 is slidably connected with the fixing table 3, so that the sliding plate 17 can be conveniently moved in the fixing table 3 to move the supporting plate 16, a first sliding groove is formed in a position corresponding to the sliding plate 17 in the supporting shell 1, and the first sliding groove can be externally contacted with the sliding plate 17 through the first sliding groove;
a reset spring is fixed at one end of the fixed frame 13 far away from the limit driving motor 14, and the other end of the reset spring is fixed with the fixed table 3, so that the reset spring can be extruded when the fixed frame 13 moves, and the rebound distance of the reset spring is limited through the sliding connection of the supporting plate 16 and the fixed table 3; positioning grooves are formed in the two ends of the rotating shaft 10, the rotating shaft 10 can be driven to rotate through the cooperation of an external tool and the positioning grooves after the second gear 15 is separated from the first gear 12, and a second sliding groove is formed in the inner part of the supporting shell 1 and corresponds to the positioning grooves, so that the external tool can enter the inner part of the positioning grooves through the second sliding groove to separate the positioning plate 5 from the supporting shell 1;
according to the fixing device provided by the embodiment, when the storage battery in the fixing table 3 is not electrified, fingers or tools of a user enter the interior of the sliding plate 17 through the first sliding groove, the two sliding plates 17 are driven to move, the sliding plate 17 drives the supporting plate 16 to move, the supporting plate 16 drives the fixing frame 13 to move so as to drive the limiting driving motor 14 to move, the second gear 15 is driven to be separated from the first gear 12 in meshed connection through the movement of the limiting driving motor 14, then the external tool enters the interior of the positioning groove through the second sliding groove, the rotating shaft 10 is driven to rotate through the positioning groove, the displacement plate 18 drives the moving plate 4 to drive the positioning plate 5 to move, the positioning plate 5 is separated from the supporting shell 1 in sliding connection, and the supporting shell 1 is separated from the fixing table 3.
The utility model provides a quick clamping and fixing device for a cradle head, which comprises the following using processes:
the two ends of the top of the supporting shell 1 are provided with the fixing plates 2 which can be in sliding connection, then the rotation of the rotating rod 7 is driven by the clamping driving motor 6 to drive the connecting rod 8 which is in rotating connection, so that the fixing plates 2 which are in rotating connection are driven by the rotation of the connecting rod 8 to reversely move at the top of the supporting shell 1, a clamping object can be clamped between the two fixing plates 2, the supporting shell 1 can be simultaneously arranged at the outer side of the fixed table 3 through sliding connection, the positioning plate 5 is moved through the movement of the moving plate 4 to fix the supporting shell 1 at the outer side of the fixed table 3, meanwhile, the second gear 15 is driven to rotate through the power supply of the limiting driving motor 14, the first gear 12 which is in meshed connection is driven to rotate through the rotation of the second gear 15, the rotation of the first gear 12 drives the rotation shaft 10 to rotate through the rotation of the rotation shaft 10, the two threaded sections 11 are driven by the rotation of the two threaded connection displacement plates 18 to reversely move, the two threaded connection displacement plates 18 are driven by the reverse movement of the two displacement plates 18, and the positioning plate 5 is driven to move;
when the storage battery in the fixed table 3 is powered down, fingers or tools of a user enter the sliding plate 17 through the first sliding groove to drive the two sliding plates 17 to move, the sliding plate 17 drives the supporting plate 16 to move, the supporting plate 16 drives the fixing frame 13 to move to drive the limiting driving motor 14 to move, the second gear 15 is driven to be separated from the meshed first gear 12 through the movement of the limiting driving motor 14, then the external tools enter the positioning groove through the second sliding groove, the rotating shaft 10 is driven to rotate through the positioning groove, the displacement plate 18 drives the moving plate 4 to drive the positioning plate 5 to move, the positioning plate 5 is separated from the supporting shell 1 in sliding connection, and the supporting shell 1 is separated from the fixed table 3.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The utility model provides a cloud platform quick centre gripping fixing device, its characterized in that, including supporting shell (1), the equal sliding connection in both ends at supporting shell (1) top has fixed plate (2), the internally mounted of supporting shell (1) has the displacement mechanism that is used for driving fixed plate (2) reverse movement, the inboard of supporting shell (1) bottom is fixed with fixed station (3), the equal sliding connection in inside of fixed station (3) both sides has movable plate (4), the top of movable plate (4) one end is fixed with locating plate (5), locating plate (5) and supporting shell (1) sliding connection.
2. The quick holder fixing device according to claim 1, wherein the displacement mechanism comprises a holding driving motor (6), a rotating rod (7) and a connecting rod (8), the holding driving motor (6) is fixed with the supporting shell (1), the output end of the holding driving motor (6) is connected with the rotating rod (7), the inner sides of two ends of the rotating rod (7) are both rotationally connected with the connecting rod (8), and one end, far away from the rotating rod (7), of the connecting rod (8) is rotationally connected with the fixing plate (2).
3. The quick clamping and fixing device for the pan-tilt head according to claim 1, wherein a positioning block (9) is fixed at one end, close to the supporting shell (1), of the positioning plate (5), and the positioning plate (5) is slidably connected with the supporting shell (1) through the positioning block (9).
4. The quick holder fixing device according to claim 1, wherein the adjusting mechanism for driving the moving plate (4) to move is installed in the fixing table (3), the adjusting mechanism comprises a rotating shaft (10), a threaded section (11), a first gear (12), fixing frames (13), a limiting driving motor (14) and a second gear (15), the fixing frames (13) are arranged in the fixing table (3), the limiting driving motor (14) is fixed at one end of the fixing frames (13), a second gear (15) is connected to the output end of the limiting driving motor (14), a first gear (12) is connected to the bottom end of the second gear (15) in a meshed mode, a rotating shaft (10) is fixed in the first gear (12), the rotating shaft (10) is in rotating connection with the fixing table (3), the fixing frames (13) are arranged on the outer sides of the two ends of the rotating shaft (10), threads of the two fixing frames (13) are opposite in rotation direction, a displacement plate (18) is connected to the outer side of the fixing frames (13) in a threaded mode, and the displacement plate (18) is fixed with the moving plate (4).
5. The quick clamping and fixing device for a holder according to claim 4, wherein an adjusting component for driving a fixing frame (13) to move is installed in the fixing table (3), the adjusting component comprises a supporting plate (16), a sliding plate (17) and a reset spring, the supporting plate (16) is slidably connected to the inside of the fixing table (3), the supporting plate (16) is fixed to the fixing frame (13), the sliding plate (17) is fixed to two ends of the supporting plate (16), the sliding plate (17) is slidably connected to the fixing table (3), the reset spring is fixed to one end, away from a limiting driving motor (14), of the fixing frame (13), and the other end of the reset spring is fixed to the fixing table (3).
6. The rapid clamping and fixing device for a pan-tilt head according to claim 5, wherein a first sliding groove is formed in the support shell (1) at a position corresponding to the sliding plate (17).
7. The rapid clamping and fixing device for the pan-tilt head according to claim 4, wherein positioning grooves are formed in the inner portions of the two ends of the rotating shaft (10), and second sliding grooves are formed in the inner portion of the supporting shell (1) and correspond to the positioning grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061495.XU CN220152216U (en) | 2023-05-06 | 2023-05-06 | Quick clamping and fixing device for cradle head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321061495.XU CN220152216U (en) | 2023-05-06 | 2023-05-06 | Quick clamping and fixing device for cradle head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152216U true CN220152216U (en) | 2023-12-08 |
Family
ID=89019211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321061495.XU Active CN220152216U (en) | 2023-05-06 | 2023-05-06 | Quick clamping and fixing device for cradle head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152216U (en) |
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2023
- 2023-05-06 CN CN202321061495.XU patent/CN220152216U/en active Active
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