CN220647571U - Quick clamping structure of cloud platform - Google Patents

Abstract

The utility model discloses a quick clamping structure of a tripod head, which comprises a mounting tripod head and a dovetail quick-release plate arranged on the mounting tripod head, wherein a first clamping seat attached to the mounting tripod head is arranged on the left side of the mounting tripod head, a second clamping seat is movably arranged on the right side of the mounting tripod head, the second clamping seat can move relative to the mounting tripod head to attach to or away from the dovetail quick-release plate, a moving assembly capable of moving up and down relative to the mounting tripod head is arranged on the mounting tripod head, the upper end face of the moving assembly is attached to the lower end face of the dovetail quick-release plate, and a driving assembly for driving the moving assembly to move up and down and driving the second clamping seat to move relative to the mounting tripod head to attach to or away from the dovetail quick-release plate is arranged on the mounting tripod head. According to the utility model, the moving assembly is adopted, and can be driven to move upwards under the action of the driving assembly, so that the dovetail quick-release plate which is attached to the mounting holder is jacked up, and a user can hold the dovetail quick-release plate conveniently to take out the dovetail quick-release plate.

Description

Quick clamping structure of cloud platform

Technical Field

The utility model relates to a quick clamping structure of a cradle head.

Background

The prior art is like chinese patent application publication, publication No. CN114776967a, discloses a rotatory fast-assembling locking device and take photograph and record cloud platform, rotatory fast-assembling locking device includes the base, the dovetail is docked fast-assembling board, the upset clamp splice, gyration cam ring and gyration spring, the base forms first annular and the second annular that the external diameter is gradually reduced downwards from the top surface in proper order, the upset clamp splice rotates to be fixed on the first annular of base, in order to overturn upwards or downwards for the base, form the dovetail package clamp fixed dovetail and dock fast-assembling board with the base, the gyration cam ring cup joints on the second annular of base, the inboard of gyration cam ring is provided with the spiral inclined plane, still be provided with gyration spring between base and the gyration cam ring, when gyration spring is in compressed state, the front end of spiral inclined plane just butt in the outside of upset clamp splice one end. The structure design realizes the rapid fixing, locking and releasing operation of the butt joint quick-mounting plate through the control of the rotary cam ring, and simplifies the traditional operation.

Based on the above, in prior art, it is through the rotation of gyration cam ring, drives upset clamp splice centre gripping forked tail butt joint fast-assembling plate, realizes the quick fixed to forked tail butt joint fast-assembling plate, and when dismantling forked tail butt joint fast-assembling plate, it makes the upset clamp splice overturn for the base through the gyration cam ring, realizes the unblock with forked tail butt joint fast-assembling plate separation. In this structure, although can realize the quick fixed or separation to the dovetail joint fast-assembling board, when the separation needs to take out the dovetail joint fast-assembling board from the base, because dovetail joint fast-assembling board and base laminating each other, not have too big gap be convenient for the finger to go to grasp and take out the dovetail joint fast-assembling board. Therefore, a quick clamping structure of the cradle head is needed, which can spring the dovetail quick-release plate upwards after unlocking so as to take out the dovetail quick-release plate.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the quick clamping structure of the cradle head, which can spring the dovetail quick-release plate upwards after unlocking so as to take out the dovetail quick-release plate conveniently.

The quick clamping structure of the cradle head comprises a mounting cradle head and a dovetail quick-release plate arranged on the mounting cradle head, wherein a first clamping seat attached to the mounting cradle head is arranged on the left side of the mounting cradle head, a second clamping seat is movably arranged on the right side of the mounting cradle head, and the second clamping seat can move relative to the mounting cradle head to attach to or away from the dovetail quick-release plate;

the installation cloud platform is provided with the movable assembly that can be relative installation cloud platform reciprocates, the up end of movable assembly with the lower terminal surface of forked tail quick detach board is laminated mutually, be provided with on the installation cloud platform and be used for the drive movable assembly reciprocates and drives the second grip slipper is relative installation cloud platform activity is in order to realize laminating with forked tail quick detach board or the drive assembly who keeps away from.

Preferably, the mounting cradle head comprises a lower base and an upper base, a mounting cavity is formed between the lower base and the upper base, and a through groove and a notch groove are formed in the upper base;

the movable assembly comprises a movable base plate, wherein a top block is arranged on the movable base plate, the top block extends upwards through the through groove, a first spring for applying upward acting force to the movable base plate is connected between the movable base plate and the mounting holder, and driven inclined blocks are respectively arranged on the front side and the rear side of the movable base plate;

the second clamping seat is arranged in the through groove in a left-right moving way, and an arc-shaped driven part which extends downwards into the mounting cavity is arranged at the lower part of the second clamping seat;

the driving assembly comprises a rotating ring which is rotatably arranged on the mounting holder, two driving inclined blocks are arranged on the rotating ring along the circumference of the rotating ring, the driving inclined blocks are mutually attached to the driven inclined blocks, and an arc-shaped driving part attached to the arc-shaped driven part is arranged on the inner wall of the rotating ring;

and an elastic piece for applying acting force to the rotating ring is arranged on the mounting holder.

Preferably, the through groove and the notch are arranged at left and right intervals, a guide groove is arranged between the through groove and the notch, a guide block movably inserted in the guide groove is arranged on the second clamping seat, a first inclined surface is arranged on a side wall surface of the guide block facing the top block, and a second inclined surface attached to the first inclined surface is arranged on one side of the top block facing the guide block.

Preferably, a mounting groove is formed in the outer wall of the arc-shaped driven part, a reset spring is arranged in the mounting groove, and one outward end of the reset spring is attached to the inner wall of the rotating ring.

Preferably, the elastic piece is an arc-shaped spring arranged in the installation cavity, one end of the arc-shaped spring is connected with the rotating ring, and the other end of the arc-shaped spring is fixedly connected with the installation holder.

Preferably, the upper base is provided with a guide sleeve, the movable base plate is provided with a guide hole, the guide sleeve is movably inserted into the guide hole, the upper end surface of the upper base is provided with a sinking table hole communicated with the guide sleeve, a bolt penetrates into the sinking table hole, and the bolt penetrates through the guide sleeve and is in threaded connection with the lower base.

Preferably, a poking part is arranged on the outer wall of the rotating ring.

Preferably, the mounting holder is provided with a positioning member, the dovetail quick-release plate is provided with a positioning hole, and the positioning member is movably inserted into the positioning hole.

Preferably, the mounting holder is provided with a mounting hole, and the positioning piece is mounted in the mounting hole.

Compared with the prior art, the mounting holder is provided with the moving assembly which can move up and down relative to the mounting holder, the upper end face of the moving assembly is attached to the lower end face of the dovetail quick-release plate, and the mounting holder is provided with the driving assembly which is used for driving the moving assembly to move up and down and driving the second clamping seat to move relative to the mounting holder so as to attach to or detach from the dovetail quick-release plate. According to the utility model, the moving assembly is adopted, and can be driven to move upwards under the action of the driving assembly, so that the dovetail quick-release plate which is attached to the mounting holder is jacked up, and a user can hold the dovetail quick-release plate conveniently to take out the dovetail quick-release plate.

Drawings

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

FIG. 2 is a schematic view of a dovetail quick release plate separated from a mounting cradle head;

FIG. 3 is a schematic diagram of an exploded construction of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model;

FIG. 5 is a second schematic cross-sectional view of the present utility model;

FIG. 6 is a third schematic cross-sectional view of the present utility model;

FIG. 7 is a schematic diagram of a structure of a rotating ring and a moving substrate;

FIG. 8 is a second schematic diagram of the structure of the rotating ring and the moving substrate;

FIG. 9 is a schematic perspective view of a rotating ring;

FIG. 10 is a schematic diagram of a cross-sectional structure of the present utility model;

FIG. 11 is an enlarged schematic view of the structure of FIG. 10A according to the present utility model;

FIG. 12 is a schematic cross-sectional view of the present utility model.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-12, a quick clamping structure of a tripod head comprises a mounting tripod head 10 and a dovetail quick-release plate 20 mounted on the mounting tripod head 10, wherein a first clamping seat 110 attached to the mounting tripod head 10 is arranged on the left side of the mounting tripod head 10, a second clamping seat 120 is movably arranged on the right side of the mounting tripod head 10, and the second clamping seat 120 can move relative to the mounting tripod head 10 to attach to or detach from the dovetail quick-release plate 20;

the installation tripod head 10 is provided with a moving assembly 40 which can move up and down relative to the installation tripod head 10, the upper end face of the moving assembly 40 is attached to the lower end face of the dovetail quick-release plate 20, and the installation tripod head 10 is provided with a driving assembly 30 which is used for driving the moving assembly 40 to move up and down and drive the second clamping seat 120 to move relative to the installation tripod head 10 so as to attach to or separate from the dovetail quick-release plate 20.

According to the utility model, the moving assembly is adopted, and can be driven to move upwards under the action of the driving assembly, so that the dovetail quick-release plate which is attached to the mounting holder is jacked up, and a user can hold the dovetail quick-release plate conveniently to take out the dovetail quick-release plate.

Referring to fig. 2 and 9, the mounting pan-tilt 10 includes a lower base 101 and an upper base 102, a mounting cavity 100 is formed between the lower base 101 and the upper base 102, and a through slot 103 and a notch 105 are provided on the upper base 102;

the moving assembly 40 includes a moving substrate 410, a top block 420 is disposed on the moving substrate 410, the top block 420 extends upward through the through slot 103, a first spring 430 that applies an upward force to the moving substrate 410 is connected between the moving substrate 410 and the mounting head 10, and driven inclined blocks 411 are disposed on front and rear sides of the moving substrate 410 respectively;

the second clamping seat 120 is disposed in the through groove 103 in a manner of moving left and right, and an arc-shaped driven part 122 extending downwards into the installation cavity 100 is disposed at the lower part of the second clamping seat 120;

the driving assembly 30 includes a rotating ring 310 rotatably disposed on the mounting pan-tilt 10, two driving inclined blocks 350 are disposed on the rotating ring 310 along the circumference thereof, the driving inclined blocks 350 and the driven inclined blocks 411 are mutually attached, and an arc-shaped driving portion 340 attached to the arc-shaped driven portion 122 is disposed on the inner wall of the rotating ring 310;

the mounting head 10 is provided with an elastic member 330 for applying a force to the rotating ring 310.

Specifically, the width of the arc-shaped driving part 340 is an arc-shaped bar that gradually narrows from one end to the other end. By the change of the width dimension, the arc driving part 340 gradually moves the arc driven part 122 toward the first clamping seat 110 during the forward rotation of the rotating ring 310. When the rotary ring 310 rotates reversely, the arc-shaped driving portion 340 is gradually separated from the driven portion 122, so that the driven portion 122 has a space for moving away from the first clamping seat 110.

When the dovetail quick-release plate 20 is connected to the mounting head 10, the dovetail quick-release plate 20 is fixedly clamped by the first clamping seat 110 and the second clamping seat 120. In this state, the arc-shaped driven part 122 and the arc-shaped driving part 340 are attached to each other, and the arc-shaped driving part 340 can press the arc-shaped driven part 122 to move to the first clamping seat 110 side, so as to clamp the dovetail quick-release plate 20 through the first clamping seat 110 and the second clamping seat 120. Meanwhile, in this state, the driven swash block 411 and the driving swash block 350 are disposed to be offset from each other.

When the dovetail quick-release plate 20 needs to be taken out, the rotating ring 310 is rotated forward, and in the rotating process, the arc-shaped driving portion 340 is gradually separated from the arc-shaped driven portion 122, so that the arc-shaped driven portion 122 and the second clamping seat 120 have a moving space far away from the first clamping seat 110, and the dovetail quick-release plate 120 has an unlocking space. And along with the continuous rotation of the rotating ring 310, the driving inclined block 350 is attached to the driven inclined block 411, and meanwhile, along with the attachment of the driving inclined block 350 and the driven inclined block 411, under the cooperation of the inclined planes, the driving inclined block 350 can jack up the driven inclined block 411 upwards through the relationship of the inclined planes so as to drive the movable base plate 410 and the jacking block 420 to move upwards, and in the moving process, the jacking block 420 can jack up the dovetail quick release plate 20 upwards.

Specifically, the rotating ring 310 is held at the elastic member 330 at a position of 0 ° where the arc-shaped driven portion 122 and the arc-shaped driving portion 340 are attached to each other, the second clamping seat 120 is located at the innermost position, and the second clamping seat 120 cooperates with the first clamping seat 110 to clamp the dovetail quick-release plate 20. And when the lock is unlocked, the rotating ring 310 rotates forward by 10 degrees, and after the rotation process, the arc-shaped driven part 122 is separated from the arc-shaped driving part 340, so that the arc-shaped driven part 122 and the second clamping seat 120 have a moving space facing away from the first clamping seat 110. At this time, when the rotating ring 310 is continuously rotated from the 10-degree position to 15-degree position, the driving inclined block 350 is attached to the driven inclined block 411, and simultaneously, along with the attachment of the driving inclined block 350 and the driven inclined block 411, the driven inclined block 411 is lifted up through the inclined surface, so as to drive the moving substrate 410 and the top block 420 to move upward, and in the moving process, the top block 420 lifts up the dovetail quick-release plate 20.

Referring to fig. 3 to 5, the through groove 103 and the notch 105 are arranged at left and right intervals, a guide groove 106 is arranged between the through groove 103 and the notch 105, a guide block 121 movably inserted in the guide groove 106 is arranged on the second clamping seat 120, a first inclined surface 123 is arranged on a side wall surface of the guide block 121 facing the top block 420, and a second inclined surface 421 attached to the first inclined surface 123 is arranged on one side of the top block 420 facing the guide block 121.

In the present utility model, when the driven inclined block 411 is lifted up by the driving inclined block 350 through the rotating ring 310, the moving substrate 410 drives the top block 420 to move upward, and in this process, the second clamping seat 120 is pushed to move away from the first clamping seat 110 through the relationship between the second inclined surface 421 and the first inclined surface 123.

In contrast, when the locking is performed, the rotating ring 310 rotates reversely to separate the driving ramp 350 from the driven ramp 411, and then the arc-shaped driving portion 340 gradually presses the arc-shaped driven portion 122 to move the arc-shaped driven portion 122 and the second clamping seat 120 toward the first clamping seat 110. In this process, the first inclined surface 123 pushes the top block 420 to drive the moving substrate 410 to move downward through the second inclined surface 421.

Referring to fig. 4, a mounting groove 124 is provided on the outer wall of the arc-shaped driven portion 122, a return spring 360 is provided in the mounting groove 124, and one end of the return spring 360 facing outwards is attached to the inner wall of the rotating ring 310. The second clamping seat 120 is moved toward the first clamping seat 110 by the force applied to the arc-shaped driven portion 122 by the return spring 360.

Referring to fig. 5, the elastic member 330 is an arc spring disposed in the mounting cavity 100, one end of the arc spring is connected to the rotating ring 310, and the other end of the arc spring is fixedly connected to the mounting head 10.

Specifically, a connecting block 311 is disposed on the inner wall of the rotating ring 310, and one end of the arc spring connected with the rotating ring 310 is connected with the connecting block 311.

Referring to fig. 3 and 4, the upper base 102 is provided with a guide sleeve 109, the mobile substrate 410 is provided with a guide hole 412, the guide sleeve 109 is movably inserted into the guide hole 412, the upper end surface of the upper base 102 is provided with a counter hole 107 communicated with the guide sleeve 109, a bolt 108 penetrates into the counter hole 107, and the bolt 108 passes through the guide sleeve 109 to be in threaded connection with the lower base 101.

The bolts 108 function to connect the lower base 102 with the upper base 102.

The guide sleeve 109 serves to restrict the movement of the moving substrate 410 such that the moving substrate 410 can only move up and down with respect to the guide sleeve 109.

Further, to ensure that the moving substrate 410 can only move up and down relative to the guide sleeve 109, the outer ring of the guide sleeve 109 and the guide hole 412 are non-circular.

Referring to fig. 3, a toggle portion 320 is provided on an outer wall of the rotating ring 310.

Referring to fig. 10 to 12, the mounting head 10 is provided with a positioning member 50, the dovetail quick-release plate 20 is provided with a positioning hole 210, the positioning member 50 is movably inserted into the positioning hole 210, and the positioning member 50 is disposed in the front projection area of the dovetail quick-release plate 20 from top to bottom. The positioning hole 210 is arranged on the dovetail quick-release plate 20, so that the positioning piece 50 can be hidden and inserted into the positioning hole 210, and the positioning structure is more attractive compared with the exposed positioning structure in the prior art.

Referring to fig. 11, the mounting holder 10 is provided with a mounting hole 104, the positioning member 50 includes a mounting sleeve 510 mounted in the mounting hole 104, a positioning pin 520 capable of moving up and down relative to the mounting sleeve 510 is disposed in the mounting sleeve 510, and the positioning pin 520 is connected with the mounting hole 104 by a second spring 550.

Further, referring to fig. 11, a first limiting member 530 is disposed at an upper end of the mounting sleeve 510, a second limiting member 540 attached to the first limiting member 530 is disposed at a lower end of the positioning pin 520, and the first limiting member 530 and the second limiting member 540 cooperate to limit a maximum travel of the positioning pin 520 in an upward direction.

Specifically, the mounting sleeve 510 is threadably coupled to the mounting hole 104.

Referring to fig. 4, the rotating ring 310 is rotatably disposed between the upper and lower bases 120 and 110.

What is not described in detail in this specification is prior art known to those skilled in the art.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying the number of technical features being indicated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a cloud platform quick clamping structure, includes installation cloud platform (10) and installs forked tail quick detach board (20) on installation cloud platform (10), the left side of installation cloud platform (10) be provided with first grip slipper (110) that installation cloud platform (10) are laminated mutually, the activity of the right side of installation cloud platform (10) is provided with second grip slipper (120), second grip slipper (120) can be relative installation cloud platform (10) activity is in order to realize laminating or keeping away from with forked tail quick detach board (20);

the method is characterized in that: the installation cloud platform (10) is provided with a moving assembly (40) which can move up and down relative to the installation cloud platform (10), the upper end face of the moving assembly (40) is attached to the lower end face of the dovetail quick-release plate (20), and the installation cloud platform (10) is provided with a driving assembly (30) which is used for driving the moving assembly (40) to move up and down and drive the second clamping seat (120) to move relative to the installation cloud platform (10) so as to attach to or separate from the dovetail quick-release plate (20).

2. The quick clamping structure of a pan-tilt head according to claim 1, wherein: the mounting cradle head (10) comprises a lower base (101) and an upper base (102), a mounting cavity (100) is formed between the lower base (101) and the upper base (102), and a through groove (103) and a notch groove (105) are formed in the upper base (102);

the moving assembly (40) comprises a moving substrate (410), a top block (420) is arranged on the moving substrate (410), the top block (420) extends upwards through the through groove (103), a first spring (430) for applying upward acting force to the moving substrate (410) is connected between the moving substrate (410) and the mounting holder (10), and driven inclined blocks (411) are respectively arranged on the front side and the rear side of the moving substrate (410);

the second clamping seat (120) is arranged in the through groove (103) in a left-right moving way, and an arc-shaped driven part (122) extending downwards into the mounting cavity (100) is arranged at the lower part of the second clamping seat (120);

the driving assembly (30) comprises a rotating ring (310) rotatably arranged on the mounting holder (10), two driving inclined blocks (350) are arranged on the rotating ring (310) along the circumference of the rotating ring, the driving inclined blocks (350) are mutually attached to the driven inclined blocks (411), and an arc-shaped driving part (340) attached to the arc-shaped driven part (122) is arranged on the inner wall of the rotating ring (310);

an elastic piece (330) for applying acting force to the rotating ring (310) is arranged on the mounting holder (10).

3. The quick clamping structure of a pan-tilt head according to claim 2, wherein: the guide block is characterized in that the through groove (103) and the notch groove (105) are arranged at left and right intervals, a guide groove (106) is arranged between the through groove (103) and the notch groove (105), a guide block (121) movably inserted into the guide groove (106) is arranged on the second clamping seat (120), a first inclined surface (123) is arranged on one side wall surface of the guide block (121) towards the top block (420), and a second inclined surface (421) attached to the first inclined surface (123) is arranged on one side of the guide block (121) towards the top block (420).

4. A quick clamping structure for a pan/tilt head according to claim 2 or 3, characterized in that: the arc-shaped driven part (122) is characterized in that a mounting groove (124) is formed in the outer wall of the arc-shaped driven part (122), a return spring (360) is arranged in the mounting groove (124), and one outward end of the return spring (360) is attached to the inner wall of the rotating ring (310).

5. A quick clamping structure for a pan/tilt head according to claim 2 or 3, characterized in that: the elastic piece (330) is an arc-shaped spring arranged in the installation cavity (100), one end of the arc-shaped spring is connected with the rotating ring (310), and the other end of the arc-shaped spring is fixedly connected with the installation holder (10).

6. A quick clamping structure for a pan/tilt head according to claim 2 or 3, characterized in that: be provided with guide sleeve (109) on last base (102), be provided with guiding hole (412) on moving substrate (410), guide sleeve (109) activity grafting is in guiding hole (412), be equipped with on the up end of going up base (102) with sinking platform hole (107) that guide sleeve (109) are linked together, it has bolt (108) to penetrate in sinking platform hole (107), bolt (108) pass guide sleeve (109) with lower base (101) threaded connection.

7. A quick clamping structure for a pan/tilt head according to claim 2 or 3, characterized in that: the outer wall of the rotating ring (310) is provided with a poking part (320).

8. A quick clamping structure for a pan/tilt head according to any one of claims 1 to 3, characterized in that: the installation cloud platform (10) is provided with a locating piece (50), the dovetail quick detach board (20) is provided with a locating hole (210), the locating piece (50) is movably inserted into the locating hole (210), and the locating piece (50) is arranged in the orthographic projection area of the dovetail quick detach board (20) from top to bottom.

9. The quick clamping structure of a pan-tilt head of claim 8, wherein: the mounting holder (10) is provided with a mounting hole (104), the positioning piece (50) comprises a mounting sleeve (510) arranged in the mounting hole (104), a positioning pin (520) capable of moving up and down relative to the mounting sleeve (510) is arranged in the mounting sleeve (510), and the positioning pin (520) and the mounting hole (104) are connected with a second spring (550).