CN220286940U

CN220286940U - Tripod head fast-assembling base device

Info

Publication number: CN220286940U
Application number: CN202322024476.6U
Authority: CN
Inventors: 何圣斌
Original assignee: Tianjin Botaitianyu Technology Development Co ltd
Current assignee: Tianjin Botaitianyu Technology Development Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-02
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a holder quick-mounting base device, which comprises a ball head, a mounting seat, a base mechanism, a quick-mounting safety mechanism and a rigid locking mechanism, wherein the ball head is assembled on a photographic bracket, the mounting seat is assembled above the ball head, the quick-mounting safety mechanism is used as a base main body and used for quickly disassembling and assembling the mounting seat, the rigid locking mechanism is used for locking and positioning the mounting seat, the base mechanism is positioned at the upper end of the ball head, the quick-mounting safety mechanism and the rigid locking mechanism are assembled at the inner side of the base mechanism, and the rigid locking mechanism and the quick-mounting safety mechanism are mutually perpendicular.

Description

Tripod head fast-assembling base device

Technical Field

The utility model relates to the technical field of photographic auxiliary accessories, in particular to a tripod head fast-assembling base device.

Background

In the prior art, the cradle head is a supporting device for installing and fixing a camera, and is divided into a fixed cradle head and a movable cradle head. The tripod head is generally applied to a locking and balancing structure of a camera and a tripod, the camera is connected with the top of the tripod through the tripod head, the camera is supported on the top of the tripod, a bolt pressing connection structure is adopted between an upper cover and a base of most of tripod heads on the market, when the tripod head is used, the camera and the video camera are required to be installed on the tripod head for disassembly, assembly and replacement according to shooting requirements.

The application number is: 201921070084.0A Chinese patent utility model discloses a quick-mounting plate holder base, which comprises a quick-mounting plate connected with a camera, a holder body connected with a photographing holder and a pressing locking device for locking the quick-mounting plate, wherein the quick-mounting plate is arranged on the holder body, and the pressing locking device is arranged on the holder body and is propped against the quick-mounting plate; the quick mounting plate is provided with at least one connecting piece which is connected with the camera in a mounting way, and the bottom of the tripod head body is provided with at least one mounting interface which is connected with the tripod head. However, the quick-mounting plate holder base structure is complex, the matching of all parts is loose, particularly the holder is locked and installed by a single locking structure, the locking stability is poor, the phenomenon that the lost holder falls off during the disassembly, assembly and replacement operation is likely to occur, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to provide a cradle head fast-assembling base device.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model provides a cloud platform fast-assembling base device, includes bulb and mount pad, the bulb is assembled on photographic support, the mount pad is assembled the bulb top, still including being used for as the base main part the base mechanism, be used for right the mount pad carries out quick assembly disassembly's fast-assembling safety mechanism and be used for right the mount pad carries out the rigidity locking mechanism of locking location, the base mechanism is located the upper end of bulb, fast-assembling safety mechanism and rigidity locking mechanism all assemble the inboard at base mechanism, rigidity locking mechanism and fast-assembling safety mechanism mutually perpendicular arrange.

The base mechanism comprises a base bottom plate and a base cover plate, wherein the base bottom plate is arranged at the upper end of the ball head and is fixedly connected with the ball head through a screw, and the base cover plate is arranged at the upper end of the base bottom plate and is fixedly connected with the base bottom plate through a screw.

The base cover plate is of a disc-shaped structure, two ends of the base cover plate are in profiling arrangement with the side parts of the base bottom plate, and hanging through holes are symmetrically formed in two sides of the base cover plate.

The quick-mounting safety mechanism comprises a quick-mounting safety button, a stop safety block, a power jacking block and a hanging assembly, wherein the quick-mounting safety button is arranged between the base bottom plate and the base cover plate and is in sliding connection with the base bottom plate, one end of the quick-mounting safety button protrudes out of the base bottom plate and the middle part of the base bottom plate is provided with a limit groove, the stop safety block is configured in the limit groove in the middle part of the quick-mounting safety button, the power jacking block is arranged at one end, protruding out of the quick-mounting safety button away from the base bottom plate, of the quick-mounting safety button and is in sliding connection with the quick-mounting safety button, the hanging assembly is provided with two groups, and the hanging assemblies of two groups are symmetrically arranged at the upper end of the quick-mounting safety button.

The hanging assembly comprises a fast-assembling safety hook and a return spring, wherein the fast-assembling safety hook is arranged at the upper end of the fast-assembling safety button and is in sliding connection with the fast-assembling safety button, a hook is arranged on the upper portion of the fast-assembling safety hook and penetrates through a hanging through hole in the base cover plate to be hung with the mounting seat, the hook is located on the inner side of the mounting seat, and the return spring is arranged on the inner side of the fast-assembling safety hook, close to one end of the stop safety block and is in plug-in connection with the fast-assembling safety hook.

The one end that the fast-assembling safety hook was kept away from return spring sets up to wedge structure, the power kicking block corresponds the fast-assembling articulates and sets up to wedge structure, the fast-assembling safety button is close to the one end of power kicking block sets up to wedge structure, keeps away from the power kicking block the fast-assembling safety hook with the tip butt of fast-assembling safety button.

The rigid locking mechanism comprises a locking seat, a locking assembly and a positioning assembly, wherein the locking seat is arranged between the base bottom plate and the base cover plate and is in sliding connection with the base bottom plate, the locking seat and the quick-assembly safety button are mutually vertically arranged, the locking assembly is configured at one end of the locking seat, and the positioning assembly is assembled at two sides of the mounting seat;

the locking seat is characterized by further comprising a limiting slide block and a limiting stop, wherein the limiting slide block is embedded in the middle of the locking seat corresponding to the stop safety block, the limiting stop is arranged on the inner side of the limiting slide block and the lower portion of the limiting stop protrudes out of the bottom of the limiting slide block, the lower portion of the limiting stop is connected with the stop safety block in a hanging mode, and a power spring is arranged in the limiting slide block corresponding to the limiting stop.

The locking assembly comprises a connecting plate, an eccentric shaft and a locking spanner, wherein the connecting plate is arranged at one end of the locking seat and is rotationally connected with the locking seat through a connecting pin, a limit groove is formed in the upper end of the base bottom plate corresponding to the connecting pin, the lower end of the connecting pin is located in the limit groove, the eccentric shaft is arranged at one end of the connecting plate away from the locking seat and is rotationally connected with the connecting plate, the locking spanner is arranged at the side part of the upper end of the base bottom plate, one end of the locking spanner is rotationally connected with the base bottom plate, one end of the locking spanner away from the eccentric shaft protrudes out of the base bottom plate, and the eccentric shaft is arranged at one end of the locking spanner close to the connecting plate.

The locating component comprises a fixed locking plate, a movable locking plate and a connecting bolt, wherein the fixed locking plate is arranged on one side of the base cover plate and is fixedly connected with the base cover plate through a screw, the fixed locking plate is positioned at the joint of the locking wrench and the eccentric shaft, the movable locking plate is assembled at one end of the locking seat away from the connecting plate, the connecting bolt is arranged between the movable locking plate and the locking seat and penetrates through the movable locking plate, the movable locking plate is assembled at the end part of the locking seat through the connecting bolt, the fixed locking plate and the movable locking plate are oppositely arranged, the two sides of the movable locking plate, which are close to the mounting seat, are respectively provided with a clamping groove, and the fixed locking plate and the movable locking plate are clamped at the lower part of the mounting seat through the clamping grooves.

Still include the cloud platform mounting groove, the cloud platform mounting groove sets up the middle part of mount pad just runs through the mount pad, the cloud platform mounting groove comprises the bar groove that both ends aperture is different.

The beneficial effects of the utility model are as follows:

the novel tripod head locking device is simple in structure, is provided with a base mechanism, provides a built-in installation foundation for a locking structure, can enable each part to be matched tightly, is good in assembly effect, is provided with a fast-assembling safety mechanism, can achieve fast installation connection of a base and a tripod head, effectively improves the dismounting speed of the tripod head, is matched with the fast-assembling safety mechanism through a rigid locking mechanism, forms a double locking structure to lock and install the tripod head, is high in locking stability, can effectively prevent the tripod head from falling off, and reduces potential safety hazards in the use process of the tripod head.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the base mechanism of the present utility model mated with a quick-fit safety mechanism;

FIG. 3 is a schematic diagram of the engagement of the quick-fit safety mechanism of the present utility model with the base plate;

FIG. 4 is a schematic view of the rigid locking mechanism of the present utility model mated with a base mechanism;

FIG. 5 is a schematic view of the cooperation of the stop safety block and the quick-fit safety button of the present utility model;

FIG. 6 is a schematic view of the cooperation of the stop bumper with the stop slider and the stop stopper according to the present utility model.

In the figure: 1. ball head; 2. a mounting base; 3. a base bottom plate; 4. a base cover plate; 5. a quick-mounting insurance button; 6. a stop safety block; 7. a power jack block; 8. a quick-mounting safety hook; 9. a return spring; 10. a locking seat; 11. a connecting plate; 12. an eccentric shaft; 13. locking a spanner; 14. fixing the locking plate; 15. a movable locking plate; 16. a connecting bolt; 17. a holder mounting groove; 18. a limit sliding block; 19. a limit stop; 20. and a power spring.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings,

the utility model discloses a holder fast-assembling base device, which comprises a ball head 1 and a mounting seat 2, wherein the ball head 1 is assembled on a photographic bracket, the mounting seat 2 is assembled above the ball head 1, the holder further comprises a base mechanism used as a base main body, a fast-assembling safety mechanism used for fast assembling and disassembling the mounting seat 2 and a rigid locking mechanism used for locking and positioning the mounting seat 2, the base mechanism is positioned at the upper end of the ball head 1, the fast-assembling safety mechanism and the rigid locking mechanism are assembled at the inner side of the base mechanism, and the rigid locking mechanism and the fast-assembling safety mechanism are mutually vertically arranged.

The base mechanism comprises a base bottom plate 3 and a base cover plate 4, wherein the base bottom plate 3 is arranged at the upper end of the ball head 1 and is fixedly connected with the ball head 1 through a screw, the base cover plate 4 is arranged at the upper end of the base bottom plate 3 and is fixedly connected with the base bottom plate 3 through the screw, the base mechanism is matched with the base cover plate 4 through the base bottom plate 3 to form a main body structure of the tripod head fast-assembling base, the base bottom plate 3 is used for providing mounting support for the base cover plate 4, the fast-assembling safety mechanism and the rigid locking mechanism, and the base cover plate 4 is used for jointly forming the main body structure of the tripod head fast-assembling base with the base bottom plate 3 so as to provide a built-in mounting foundation for the fast-assembling safety mechanism and the rigid locking mechanism.

The base cover plate 4 is in a disc-shaped structure, two ends of the base cover plate are in profiling arrangement with the side parts of the base bottom plate 3, two sides of the base cover plate 4 are symmetrically provided with hanging through holes, wherein the hanging through holes are used for providing installation space for hooks on the quick-mounting safety hooks 8, and the matching cross-sectional view of the base mechanism and the quick-mounting safety mechanism is shown in figure 2.

The quick-mounting safety mechanism comprises a quick-mounting safety button 5, a stop safety block 6, a power jacking block 7 and a hanging component, wherein the quick-mounting safety button 5 is arranged between the base bottom plate 3 and the base cover plate 4 and is in sliding connection with the base bottom plate 3, one end of the quick-mounting safety button 5 protrudes out of the base bottom plate 3, the middle part of the quick-mounting safety button is provided with a limit groove, the stop safety block 6 is configured in the limit groove in the middle part of the quick-mounting safety button 5, the power jacking block 7 is arranged at one end of the quick-mounting safety button 5 far away from the quick-mounting safety button and protrudes out of the base bottom plate 3 and is in sliding connection with the quick-mounting safety button 5, the hanging component is provided with two groups, the two groups of hanging components are symmetrically arranged at the upper end of the quick-mounting safety button 5, the stop safety block 6 is in sliding connection with a wedge-shaped stop groove on the limit slide block 18, one end of the limit slide block is provided with two mounting holes for mounting the power spring 20, the fast-assembling safety mechanism is matched with the mounting seat 2 and the base mechanism through the fast-assembling safety button 5, the stop safety block 6, the power jacking block 7 and the hanging assembly, wherein the fast-assembling safety button 5 is used for adjusting the working state of the hanging assembly through the horizontal movement of the fast-assembling safety button and preventing the mounting seat from falling off, the stop safety block 6 is used for limiting the fast-assembling safety button 5, the stop safety block 6 is in an opening state when working, the stop safety block 6 is in a closing state when not working, the power jacking block 7 is used for lifting under the action of the fast-assembling safety button 5 so as to adjust the working state of the corresponding hanging assembly, the hanging assembly is used for carrying out horizontal action under the action of the fast-assembling safety button 5 and the power jacking block 7 so as to realize the hanging or separating between the fast-assembling safety button and the mounting seat 2 and the base mechanism, the cooperation schematic diagram of the quick-mounting safety mechanism and the base bottom plate 3 is shown in fig. 3.

The hooking component comprises a fast-assembling safety hook 8 and a return spring 9, wherein the fast-assembling safety hook 8 is arranged at the upper end of the fast-assembling safety button 5 and is in sliding connection with the fast-assembling safety button 5, a hook is arranged on the upper portion of the fast-assembling safety hook 8, the hook penetrates through a hooking through hole in the base cover plate 4 to be hooked with the mounting seat 2, the hook is located on the inner side of the mounting seat 2, the return spring 9 is arranged at one end, close to the stop safety block 6, of the fast-assembling safety hook 8 and is in plug-in connection with the fast-assembling safety hook 8 through a reserved groove, the hooking component is matched with the return spring 9 to realize fast-assembling connection of the mounting seat 2 and the base mechanism, the fast-assembling safety hook 8 is used for carrying out horizontal reciprocating motion under the actions of the fast-assembling safety button 5 and the power jacking block 7, so that the hook is hooked or separated from the mounting seat 2 is realized, and the return spring 9 is used for supporting the fast-assembling safety hook 8 and simultaneously providing elastic power for the fast-assembling safety hook 8, so that reset of the fast-assembling safety hook 8 is realized.

The one end that return spring 9 was kept away from to quick-assembling safety hook 8 sets up to wedge structure, power kicking block 7 corresponds quick-assembling and articulates and set up to wedge structure, the one end that quick-assembling safety button 5 is close to power kicking block 7 sets up to wedge structure, the quick-assembling safety hook 8 that keeps away from power kicking block 7 and the tip butt of quick-assembling safety button 5, wherein, the junction of each part corresponds to set up to wedge structure in the quick-assembling safety mechanism and can satisfy the interact requirement between the part, under the assembled state, the couple articulates with mount pad 2, when need take off mount pad 2, press the quick-assembling safety button 5 outstanding in the one end of base bottom plate 3, make it slide along base bottom plate 3, and promote power kicking block 7 upward movement, power kicking block 7 promotes its quick-assembling safety hook 8 that corresponds towards stopping safety block 6 motion, quick-assembling safety button 5 promotes another group of quick-assembling safety hook 8 towards stopping safety block 6 motion simultaneously, the interval between two sets of hooks reduces, make two sets of hooks hang down the mount pad 2, can take off mount pad 2 with disengaging from mount pad 2.

The rigid locking mechanism comprises a locking seat 10, a locking assembly and a positioning assembly, wherein the locking seat 10 is arranged between the base bottom plate 3 and the base cover plate 4 and is in sliding connection with the base bottom plate 3, the locking seat 10 and the quick-assembly safety button 5 are mutually vertically arranged, the locking assembly is arranged at one end of the locking seat 10, the positioning assembly is assembled at two sides of the mounting seat 2, a rectangular hole which is vertical to a plane and is used for providing sliding support for the limiting slide block 18 is arranged in the middle of the locking seat 10, the rigid locking mechanism is matched with the mounting seat 2 through the locking seat 10, the locking assembly and the positioning assembly, the locking seat 10 is used for providing mounting support for the locking assembly and the positioning assembly and connecting the locking assembly and the positioning assembly to form a rigid locking structure, the locking assembly is used for driving the locking seat 10 and the positioning assembly to act so as to lock or unlock the mounting seat 2, and the rigid locking mechanism and the base mechanism are matched with each other as shown in a schematic diagram of fig. 4.

The locking assembly comprises a connecting plate 11, an eccentric shaft 12 and a locking spanner 13, wherein the connecting plate 11 is arranged at one end of a locking seat 10 and is in rotary connection with the locking seat 10 through a connecting pin, a limiting groove is formed in the upper end of a base bottom plate 3 corresponding to the connecting pin, the lower end of the connecting pin is located in the limiting groove, the eccentric shaft 12 is arranged at one end of the connecting plate 11 far away from the locking seat 10 and is in rotary connection with the connecting plate 11, the locking spanner 13 is arranged at the side part of the upper end of the base bottom plate 3 and one end of the locking spanner 13 is in rotary connection with the base bottom plate 3, one end of the locking spanner 13 far away from the eccentric shaft 12 protrudes out of the base bottom plate 3, the eccentric shaft 12 is arranged at one end of the locking spanner 13 close to the connecting plate 11, the locking assembly is matched with the eccentric shaft 12 and the locking spanner 13 through the connecting plate 11, the locking assembly is driven to act through the locking seat 10, so that locking or unlocking of the installation seat 2 is realized, the connecting plate 11 is used for connecting the locking seat 10 with the eccentric shaft 12, the eccentric shaft 12 is used for conducting eccentric motion under the rotation of the locking seat 10, and the locking assembly is driven to conduct horizontal motion, and the eccentric motion is driven by the eccentric motion through rotation, so that the locking assembly is driven to realize the locking or unlocking of the installation 2.

The positioning component comprises a fixed locking plate 14, a movable locking plate 15 and a connecting bolt 16, wherein the fixed locking plate 14 is arranged on one side of the base cover plate 4 and is fixedly connected with the base cover plate 4 through a screw, the fixed locking plate 14 is positioned at the joint of the locking spanner 13 and the eccentric shaft 12, the movable locking plate 15 is assembled at one end of the locking seat 10 far away from the connecting plate 11, the connecting bolt 16 is arranged between the movable locking plate 15 and the locking seat 10 and penetrates through the movable locking plate 15, the movable locking plate 15 is assembled at the end part of the locking seat 10 through the connecting bolt 16, the fixed locking plate 14 and the movable locking plate 15 are oppositely arranged, clamping grooves are respectively arranged on one side of the fixed locking plate 14 and one side of the movable locking plate 15 close to the mounting seat 2, the fixed locking plate 14 and the movable locking plate 15 are clamped with the lower part of the mounting seat 2 through the clamping grooves, the positioning component is matched with the fixed locking plate 14, the movable locking plate 15 and the connecting bolt 16, the locking assembly performs horizontal movement under the action of the locking assembly so as to lock or unlock the mounting seat 2, wherein the fixed locking plate 14 is used for being matched with the base bottom plate 3 to provide mounting support for the locking spanner 13, the movable locking plate 15 is used for performing horizontal movement under the action of the locking seat 10, the connecting bolt 16 is used for connecting the movable locking plate 15 with the locking seat 10, the fixed locking plate 14 and the movable locking plate 15 perform locking positioning on the mounting seat 2 through the clamping groove under the locking state, when the mounting seat 2 needs to be unlocked, the locking spanner 13 is pulled to protrude out of one end of the base bottom plate 3 so as to drive the locking eccentric shaft to perform eccentric movement, the locking seat 10 is driven by the locking connecting plate to perform horizontal movement, the movable locking plate 15 is driven to move towards the direction away from the mounting seat 2 so as to unlock the mounting seat 2, and then the mounting seat 2 can be detached from the holder base by pressing one end of the quick-mounting safety button 5 protruding out of the base bottom plate 3.

Still include cloud platform mounting groove 17, cloud platform mounting groove 17 sets up at the middle part of mount pad 2 and runs through mount pad 2, and cloud platform mounting groove 17 comprises the bar groove that both ends aperture is different, and cloud platform mounting groove 17 is used for as the installation basis on the fast-assembling base to provide the erection bracing for the cloud platform.

The stop safety block 6 is used for limiting the quick-assembly safety button 5, the quick-assembly safety button 5 is in an open state when the stop safety block 6 works, the quick-assembly safety button 5 is in a closed state when the stop safety block 6 does not work, and a schematic diagram of the cooperation of the stop safety block 6 and the quick-assembly safety button 5 is shown in fig. 5.

The locking seat 10 is characterized by further comprising a limiting slide block 18 and a limiting stop 19, wherein the limiting slide block 18 is embedded in the middle of the locking seat 10 corresponding to the stop safety block 6, the limiting stop 19 is arranged on the inner side of the limiting slide block 18 and the lower part of the limiting stop 19 protrudes out of the bottom of the limiting slide block 18, the lower part of the limiting stop 19 is connected with the stop safety block 6 in a hanging mode, the limiting slide block 18 is internally provided with a power spring 20 corresponding to the limiting stop 19, the limiting slide block 18 is used for providing mounting support for the limiting stop 19, the limiting stop 19 is matched with the stop safety block 6 to realize locking of the quick-mounting safety button, under the action of the power spring 20, the quick-mounting safety button 5 is in a closed state when the limiting stop 19 is matched with the stop safety block 6, and the quick-mounting safety button is in an open state when the limiting stop 19 is separated from the stop safety block 6, and the specific process is as follows: when the locking seat 10 carries out horizontal unlocking movement, the limiting slide block 18 and the quick-assembly safety button 5 are driven to move vertically to enable the limiting stop 19 at the other end of the limiting slide block 18 to be connected with the wedge-shaped structure of the limiting safety block 6, at the moment, unlocking movement of the quick-assembly safety button 5 is carried out, the limiting safety block 6 linked with the quick-assembly safety button 5 slides and limits under the action of the power spring 20, and a schematic diagram of cooperation of the limiting safety block 6, the limiting slide block 18 and the limiting stop 19 is shown in fig. 6.

Working principle:

when the installation seat 2 is required to be assembled, the locking spanner 13 is pulled to protrude from one end of the base bottom plate 3 to move towards the side part of the base bottom plate 3, so that the locking spanner drives the locking eccentric shaft to perform eccentric motion, the locking seat 10 is driven to perform horizontal reciprocating motion through the locking connecting plate, the movable locking plate 15 is driven to move towards the direction close to the installation seat 2 to realize positioning and locking of the installation seat 2, then the quick-mounting safety button 5 is pressed to protrude from one end of the base bottom plate 3, the quick-mounting safety button slides along the base bottom plate 3, the power jacking block 7 is pushed to move upwards, the power jacking block 7 pushes the corresponding quick-mounting safety hook 8 to move towards the stop safety block 6, meanwhile, the quick-mounting safety button 5 pushes the other quick-mounting safety hook 8 to move towards the stop safety block 6, the two sets of quick-mounting safety hooks 8 move relatively, the distance between the two sets of hanging hooks is reduced, the installation seat 2 is placed at the upper end of the base cover plate 4, the quick-mounting safety button 5 is released, and the two sets of hooks are hung with the installation seat 2.

The utility model has the advantages that the structure is simple, the base mechanism is arranged, a built-in installation foundation is provided for the locking structure, the matching of all parts is tight, the assembly effect is good, the quick-mounting safety mechanism is arranged, the quick-mounting connection of the base and the cradle head can be realized, the dismounting speed of the cradle head is effectively improved, the rigid locking mechanism is matched with the quick-mounting safety mechanism, the double locking structure is formed to lock and install the cradle head, the locking stability is strong, the falling phenomenon of the cradle head can be effectively prevented, and the potential safety hazard in the use process of the cradle head is reduced.

The foregoing describes one embodiment of the present utility model in detail, but the disclosure is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a cloud platform fast-assembling base device, includes bulb (1) and mount pad (2), bulb (1) assembly is on photographic support, mount pad (2) assembly is in bulb (1) top, its characterized in that still including be used for as the base main part the base mechanism, be used for right mount pad (2) carry out quick assembly disassembly's fast-assembling safety mechanism and be used for right rigid locking mechanism that mount pad (2) lock joint was fixed a position, the base mechanism is located the upper end of bulb (1), fast-assembling safety mechanism and rigid locking mechanism all assemble in the inboard of base mechanism, rigid locking mechanism and fast-assembling safety mechanism mutually perpendicular arrange.

2. The holder rapid-assembling base device according to claim 1, wherein the base mechanism comprises a base bottom plate (3) and a base cover plate (4), the base bottom plate (3) is arranged at the upper end of the ball head (1) and is fixedly connected with the ball head (1) through a screw, and the base cover plate (4) is arranged at the upper end of the base bottom plate (3) and is fixedly connected with the base bottom plate (3) through a screw.

3. The pan-tilt quick-assembly base device according to claim 2, wherein the base cover plate (4) is in a disc-shaped structure, two ends of the base cover plate are in profiling arrangement with the side parts of the base bottom plate (3), and hanging through holes are symmetrically formed in two sides of the base cover plate (4).

4. A holder quick-mounting base device as claimed in claim 3, characterized in that the quick-mounting safety mechanism comprises a quick-mounting safety button (5), a stop safety block (6), a power jacking block (7) and a hanging assembly, the quick-mounting safety button (5) is arranged between the base bottom plate (3) and the base cover plate (4) and is in sliding connection with the base bottom plate (3), one end of the quick-mounting safety button (5) protrudes out of the base bottom plate (3) and the middle part of the base bottom plate is provided with a limit groove, the stop safety block (6) is configured in the limit groove in the middle part of the quick-mounting safety button (5), the power jacking block (7) is arranged at one end, which is far away from the quick-mounting safety button (5), protruding out of the base bottom plate (3) and is in sliding connection with the quick-mounting safety button (5), the hanging assembly is provided with two groups, and the two groups of hanging assemblies are symmetrically arranged at the upper ends of the quick-mounting safety button (5).

5. The holder quick-mounting base device according to claim 4, wherein the hooking component comprises a quick-mounting safety hook (8) and a return spring (9), the quick-mounting safety hook (8) is arranged at the upper end of the quick-mounting safety button (5) and is in sliding connection with the quick-mounting safety button (5), a hook is arranged at the upper part of the quick-mounting safety hook (8), penetrates through a hooking through hole in the base cover plate (4) and is hooked with the mounting base (2), the hook is positioned at the inner side of the mounting base (2), and the return spring (9) is arranged at one end, close to the stop safety block (6), of the quick-mounting safety hook (8) and is spliced with the quick-mounting safety hook (8).

6. The holder quick-mounting base device according to claim 5, wherein one end of the quick-mounting safety hook (8) away from the return spring (9) is provided with a wedge-shaped structure, the power jack (7) is provided with a wedge-shaped structure corresponding to the quick-mounting hanging connection, one end of the quick-mounting safety button (5) close to the power jack (7) is provided with a wedge-shaped structure, and the quick-mounting safety hook (8) away from the power jack (7) is abutted with the end of the quick-mounting safety button (5).

7. The holder quick-assembly base device according to claim 6, wherein the rigid locking mechanism comprises a locking seat (10), a locking assembly and a positioning assembly, the locking seat (10) is arranged between the base bottom plate (3) and the base cover plate (4) and is in sliding connection with the base bottom plate (3), the locking seat (10) and the quick-assembly safety button (5) are mutually perpendicular, the locking assembly is configured at one end of the locking seat (10), and the positioning assembly is assembled at two sides of the mounting seat (2);

still include spacing slider (18) and limit stop (19), limit slider (18) correspond stopper safety block (6) inlay and establish in the middle part of locking seat (10), limit stop (19) set up in the inboard of limit slider (18) and its lower part outstanding in the bottom of limit slider (18), the lower part of limit stop (19) articulates with stopper safety block (6), limit slider (18) inside corresponds limit stop (19) and is equipped with power spring (20).

8. The holder fast-assembling base device according to claim 7, wherein the locking assembly comprises a connecting plate (11), an eccentric shaft (12) and a locking spanner (13), the connecting plate (11) is arranged at one end of the locking base (10) and is rotationally connected with the locking base (10) through a connecting pin, a limiting groove is formed in the upper end of the base bottom plate (3) corresponding to the connecting pin, the lower end of the connecting pin is located in the limiting groove, the eccentric shaft (12) is arranged at one end, far away from the locking base (10), of the connecting plate (11) and is rotationally connected with the connecting plate (11), the locking spanner (13) is arranged at the side portion of the upper end of the base bottom plate (3) and one end of the locking spanner (13) is rotationally connected with the base bottom plate (3), one end, far away from the eccentric shaft (12), of the locking spanner (13) protrudes out of the base bottom plate (3), and the eccentric shaft (12) is installed at one end, close to the connecting plate (11).

9. The holder fast-assembling base device according to claim 8, wherein the positioning assembly comprises a fixed locking plate (14), a movable locking plate (15) and a connecting bolt (16), the fixed locking plate (14) is arranged on one side of the base cover plate (4) and is fixedly connected with the base cover plate (4) through a screw, the fixed locking plate (14) is positioned at the joint of the locking wrench (13) and the eccentric shaft (12), the movable locking plate (15) is assembled on one side, far away from the connecting plate (11), of the locking seat (10), the connecting bolt (16) is arranged between the movable locking plate (15) and the locking seat (10) and penetrates through the movable locking plate (15), the movable locking plate (15) is assembled on the end part of the locking seat (10) through the connecting bolt (16), the fixed locking plate (14) and the movable locking plate (15) are oppositely arranged, and both sides, close to the mounting seat (2), are provided with clamping grooves, and the fixed locking plate (14) and the lower locking seat (2) are connected with the clamping grooves (2).

10. The pan-tilt quick-assembly base device according to claim 9, further comprising a pan-tilt mounting groove (17), wherein the pan-tilt mounting groove (17) is arranged in the middle of the mounting seat (2) and penetrates through the mounting seat (2), and the pan-tilt mounting groove (17) is formed by strip-shaped grooves with different apertures at two ends.