CN219975875U

CN219975875U - Quick-mounting seat and quick-mounting assembly

Info

Publication number: CN219975875U
Application number: CN202320622632.6U
Authority: CN
Inventors: 邹青青; 彭博; 朱国栋; 陈烺辉
Original assignee: Shenzhen Ulanzi Technology Co ltd
Current assignee: Shenzhen Ulanzi Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-11-07
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to a quick-mounting seat and a quick-mounting assembly. The clamping assembly comprises a clamping part and a locking part, and is used for clamping or releasing the quick-mounting plate in the process of replacing the quick-mounting plate by the cradle head; the driving assembly comprises a driving part and an adjusting part, the driving part drives the clamping part to approach or keep away from the clamping part through rotation, the driving part and the locking part are in contact with and wear, and the adjusting part can adjust the rotation center of the driving part to be closer to or keep away from the clamping part so as to compensate the contact wear of the driving part and the locking part, so that the quick-mounting seat can be better locked or released to a quick-mounting plate.

Description

Quick-mounting seat and quick-mounting assembly

Technical Field

The utility model relates to the technical field of photographic assistance, in particular to a quick-mounting seat and a quick-mounting assembly.

Background

The cradle head is a supporting auxiliary device for photographic devices such as video cameras, cameras and the like, and is used for installing lenses of fixed devices. The cloud platform includes fast-assembling board and base, and fast-assembling board is used for installing the camera, and the base is used for fixed fast-assembling board, in order to obtain better shooting experience, needs frequent camera or change camera lens, consequently changes fast-assembling board as required. The existing tripod head base on the market can well install and detach the quick-mounting plate to achieve the function of replacing the quick-mounting plate by the tripod head, but in the process of installing and locking the quick-mounting plate, parts of the locking part cannot be abutted and locked due to friction and abrasion. For example, CN212004834U discloses a self-ejection structure of a tripod head quick-mounting plate, when a locking knob is abutted against a lock catch by rotating a plurality of circles, the space positions of the lock catch and the locking rotation are relatively fixed, wherein the quality of the outer side of the lock catch and the tail end of the locking knob can be slowly worn away in the back and forth process of the locking knob abutting against and releasing the lock catch, the service time is long, and the abutting degree between the lock catch and the locking knob can be reduced, so that the quick-mounting plate cannot be locked. Of course, in another use scenario, for the locking knob to release the quick-release plate by abutting the lock catch by rotating several turns, there is also a situation that the masses outside the lock catch and at the end of the locking knob wear, resulting in an incomplete release of the quick-release plate.

Disclosure of Invention

The utility model provides a quick mounting seat and a quick mounting assembly, which are used for solving the technical problem that parts are worn in the long-term mounting and dismounting process of a tripod head, so that the quick mounting plate is difficult to lock or release.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a quick-mounting seat, which comprises:

a base;

the clamping assembly is arranged on the base body and comprises a clamping part and a locking part, and the locking part can be close to and far away from the clamping part so as to clamp and release the quick-acting plate to the clamping assembly;

the driving assembly is arranged on the base body and comprises a driving part and an adjusting part, the driving part is used for driving the locking part to be close to the clamping part through rotation when contacting the locking part, and the adjusting part can adjust the rotation center of the driving part to be closer to the clamping part.

In one embodiment, the aligning part comprises an aligning shaft and a linkage piece, and the linkage piece is arranged between the aligning shaft and the driving part; the adjusting shaft can rotate relative to the base body so as to drive the linkage piece to move along the axial direction of the adjusting shaft, and when the linkage piece moves along the adjusting shaft, the linkage piece drives the driving part to be close to the clamping part.

In one embodiment, the adjusting shaft is provided with external threads, the linkage member is provided with internal threads, and the adjusting shaft is connected with the linkage member through threaded engagement.

In one embodiment, the axial direction of the adjusting shaft is perpendicular to the moving direction of the locking portion, the linkage member includes a gradual change portion, and in the axial direction of the adjusting shaft, the radial dimension of the gradual change portion gradually increases or gradually decreases, and when the adjusting shaft rotates relative to the base body in the forward direction, the gradual change portion drives the driving portion to approach the clamping portion.

In one embodiment, the axial direction of the adjusting shaft is inclined to the moving direction of the locking part, and the external thread and the internal thread extend obliquely.

In one embodiment, the base is provided with an anti-deflection groove, the linkage is provided with an anti-deflection block, and the anti-deflection block is arranged in the anti-deflection groove.

In one embodiment, the linkage member is sleeved on the adjusting shaft, the driving part is sleeved on the linkage member, and the driving part can rotate around the adjusting shaft.

In one embodiment, the adjusting part comprises a guide structure, a linkage piece and an adjusting piece, wherein the guide structure is fixed relative to the seat body, and the linkage piece is arranged between the driving part and the guide structure; the adjusting piece can move relative to the base body to drive the linkage piece to slide along the guide structure, and then drive the driving part to be close to the clamping part.

In one embodiment, the adjusting member includes a threaded member, where the threaded member is threaded through the base and the end of the threaded member abuts against the linking member, and the threaded member is capable of rotating relative to the base, so that the adjusting member drives the driving portion to be close to the clamping portion.

In one embodiment, the adjusting member further includes a reset member, where the reset member is disposed between the linkage member and the base, and the reset member is capable of releasing a reset force to drive the linkage member to approach the clamping portion.

In one embodiment, the guide structure is axially inclined to the direction of movement of the locking portion.

In one embodiment, the quick-mounting seat comprises a first elastic member, the first elastic member is disposed between the seat body and the locking portion, and the quick-mounting plate is clamped between the locking portion and the clamping portion during the movement process that the driving portion rotates relative to the seat body to press the locking portion to approach the clamping portion, and the first elastic member accumulates elastic force; in the process that the driving part reversely rotates relative to the base body, the first elastic piece releases elastic force to drive the locking part to be far away from the clamping part so as to release the quick-mounting plate.

In one embodiment, the locking portion can be triggered by a key to successively complete turning and moving actions towards the side where the clamping portion is located, so as to clamp the quick-mounting plate between the locking portion and the clamping portion.

In one embodiment, the driving part comprises a cam, the quick-mounting seat further comprises a second elastic piece, and the second elastic piece is arranged between the cam and the seat body; before the locking part finishes the overturning action, the locking part is clamped with the cam, and the second elastic piece accumulates elastic force; after the locking part finishes the overturning action, the clamping relation between the locking part and the cam is released, the second elastic piece releases elastic force to drive the cam to rotate, and the cam drives the locking part to move towards the clamping part through rotation.

In a second aspect, the present utility model provides a quick mount, comprising:

a base;

the driving assembly is arranged on the base body and comprises a driving part and an adjusting part, the driving part is used for driving the locking part to be away from the clamping part through rotation when contacting the locking part, and the adjusting part can adjust the rotation center of the driving part to be far away from the clamping part.

In one embodiment, the aligning part comprises an aligning shaft and a linkage piece, and the linkage piece is arranged between the aligning shaft and the driving part; the adjusting shaft can rotate relative to the base body so as to drive the linkage piece to move along the axial direction of the adjusting shaft, and when the linkage piece moves along the adjusting shaft, the linkage piece drives the driving part to be far away from the clamping part.

In one embodiment, the axial direction of the adjusting shaft is perpendicular to the moving direction of the locking portion, the linkage member includes a gradual change portion, and in the axial direction of the adjusting shaft, the radial dimension of the gradual change portion gradually increases or gradually decreases, and when the adjusting shaft rotates relative to the base body in the forward direction, the gradual change portion drives the driving portion to be away from the clamping portion.

In one embodiment, the adjusting part comprises a guide structure, a linkage piece and an adjusting piece, wherein the guide structure is fixed relative to the seat body, and the linkage piece is arranged between the driving part and the guide structure; the adjusting piece can move relative to the base body to drive the linkage piece to slide along the guide structure, and then drive the driving part to be far away from the clamping part.

In one embodiment, the adjusting member includes a threaded member, where the threaded member is threaded through the base and the end of the threaded member abuts against the linking member, and the threaded member is capable of rotating relative to the base, so that the adjusting member drives the driving portion to be far away from the clamping portion.

In one embodiment, the adjusting member further includes a reset member, where the reset member is disposed between the linkage member and the base, and the reset member is capable of releasing a reset force to drive the linkage member to be away from the clamping portion.

In one embodiment, the axial direction of the guide structure is inclined to the moving direction of the locking portion.

In a third aspect, the present utility model provides a quick assembly, including a quick assembly plate and the quick assembly base, the quick assembly plate is clamped between the clamping portion and the locking portion.

As can be seen from the technical scheme, the embodiment of the utility model has at least the following advantages and positive effects:

the embodiment of the utility model provides a quick-mounting seat and a quick-mounting assembly, wherein a locking part and a driving part are always in contact friction with each other in the process of replacing a quick-mounting plate by using a holder device, and the quality of the locking part and the driving part is worn along with the increase of the service life of the quick-mounting seat, so that when the quick-mounting seat cannot completely lock or release the quick-mounting plate, the rotation center of the driving part can be adjusted to be closer to or far from a clamping part through a centering part, namely, the quick-mounting seat can compensate the quality wear of the driving part through the adjustment of the centering part, so that the quick-mounting plate can be better locked or released. Compared with the CN212004834U, the self-ejection structure of the tripod head quick-mounting plate without the aligning structure is disclosed, the mass abrasion of the locking knob cannot be compensated in the process of replacing the quick-mounting plate by the tripod head, so that the quick-mounting seat in the scheme cannot be completely locked or completely released after being used for a period of time. The scheme obviously prolongs the service life of the quick-mounting seat due to the arrangement of the aligning structure.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a quick assembly according to a first embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view taken along section line A-A in FIG. 1;

FIG. 3 is a schematic view of a first embodiment of a quick-release seat according to the present utility model;

FIG. 4 is a schematic structural view of the quick connector according to the first embodiment of the present utility model in a locked state;

FIG. 5 is a schematic view of an exploded view of the quick mount of FIG. 3;

FIG. 6 is a schematic view of an exploded view of the quick mount of FIG. 3 from another perspective;

FIG. 7 is a schematic view of the quick mount base of FIG. 3 from the bottom view with the cover removed;

FIG. 8 is a schematic view of a second embodiment of the utility model with the quick mount removed from its base and in an undamped condition;

FIG. 9 is a schematic view of a second embodiment of the utility model with the quick connector removed from its base and in a locked position;

fig. 10 is a schematic view of a partially enlarged cross-sectional structure of a central portion of a quick-mounting seat according to a fourth embodiment of the present utility model.

The reference numerals are explained as follows:

1. a quick assembly component; 10. a quick mounting seat; 100. a base; 110. a base; 111. a mounting cavity; 112 avoiding the gap; 113. an anti-deflection groove; 120. a cover plate; 200. a clamping assembly; 210. a clamping part; 211. a dovetail groove; 220. a locking part; 221. a limiting block; 222. a rotation shaft; 223. a locking claw; 224. a trigger block; 300 a drive assembly; 310. a driving section; 311. a cam; 312. a clamping groove; 313. a bevel protrusion; 320. an aligning part; 321. an adjusting shaft; 322. a linkage member; 322a, deflection preventing portion; 322b, a gradual change portion; 323. a guide structure; 324. an adjusting member; 400. a second elastic member; 500. a first elastic member; 510. a torsion spring section; 520. an extension section; 600. a handle; 20. and (5) quick mounting plates.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, the present utility model provides a quick-mounting base 10 with a centering structure and convenient to mount and dismount, the quick-mounting base 10 is mainly applied to a cradle head device in the field of photographing support auxiliary equipment, and the quick-mounting base 10 is used for mounting and locking a quick-mounting plate 20. The quick-mounting seat 10 not only can meet the requirement that a customer can realize the whole process of mounting and locking the quick-mounting plate 20 by the quick-mounting seat 10 only by one trigger action in the process of changing different cameras and lenses by the cradle head; but also solves the trouble that the quick mounting seat 10 is difficult to lock or release when a customer uses the cradle head due to the abrasion of parts in the process of long-term dismounting the quick mounting plate. The utility model enables the cradle head device to more conveniently and rapidly replace the quick-mounting plates 20 of different types, thereby being capable of further and rapidly replacing the lenses and cameras of different types, and simultaneously prolonging the service life of the quick-mounting base 10 by compensating the abrasion of parts through the aligning structure, so that a customer obtains better shooting experience. Fig. 1 illustrates a quick assembly 1, which quick assembly 1 comprises a quick mount 10 and a quick plate 20, the quick mount 10 being adapted to clamp and lock the quick plate 20. At this time, the quick-mounting base 10 may be mounted on other external devices, or may be directly supported on a supporting surface. It should be explained that, in the present solution, the type of the quick-mounting plate 20 connected to the quick-mounting base 10 is not limited, and the quick-mounting plate 20 should be understood in a broad sense in the present utility model, as long as it is an external device or plate that can be cooperatively connected to the quick-mounting base 10.

Referring to fig. 2, the quick-mount socket 10 includes a socket body 100, a clamping assembly 200, and a driving assembly 300, the socket body 100 serving as a support body; the clamping assembly 200 is arranged on the base 100 and forms a clamping space, and the quick-mounting base 10 clamps the quick-mounting plate 20 in the clamping space; the driving assembly 300 is disposed on the base 100 and contacts the clamping assembly 200, and the driving assembly 300 can change the size of the clamping space by rotating and translating relative to the base 300, and increase or decrease the clamping force to lock or release the quick-release plate 20.

The base 100 has a mounting cavity 111 and an avoidance gap 112, the mounting cavity 111 is used for mounting a part of the structure of the clamping assembly 200 and the driving assembly 300, and the avoidance gap 112 is used for the part of the structure of the clamping assembly 200 to penetrate and protrude out of the base 100, so that the part of the structure of the clamping assembly 200 can move relative to the base 100 in the avoidance gap 112. In an embodiment, the base 100 includes a base 110 and a cover 120, where the cover 120 is detachably connected to the base 110 and encloses the mounting cavity 111 as described above, and the avoiding notch 112 is formed in the base 110.

The clamping assembly 200 includes a clamping portion 210 and a locking portion 220, wherein the clamping portion 210 is convexly disposed on one side of the base 100, the locking portion 220 is movably disposed in the mounting cavity 111 on the other side of the base 100, and a clamping space is formed between the locking portion 220 and the clamping portion 210, and the driving assembly 300 can rotate to drive the locking portion 220 to approach or depart from the clamping portion 210, so as to change the size of the clamping space, thereby clamping or releasing the quick-mounting plate 20. The shape and the installation position of the clamping portion 210 are not limited, and the clamping portion 210 may be provided at the edge of the base 100 with respect to the installation position of the clamping portion 210, however, the clamping portion 210 may be provided inside the base 100 in a protruding manner, and it is only necessary to satisfy that the clamping space formed by the clamping portion 210 and the locking portion 220 is formed, so that the quick-mounting plate 20 can be clamped. In an embodiment, fig. 1 illustrates that the clamping portion 210 is connected with the base 110 and is disposed at an edge of the base 110, so as to fully utilize the installation space of the base 110, so that the whole quick-mounting base 10 tends to be more miniaturized. It is understood that in other embodiments, the clamping portion 210 may be disposed inside the base 110. In addition, fig. 1 also illustrates that a dovetail groove 211 is provided at a side of the clamping portion 210 facing the locking portion 220, and the dovetail groove 211 is used for engaging the quick-mounting plate 20 with a dovetail structure to improve stability after the quick-mounting plate 20 is mounted.

Referring to fig. 2, the locking portion 220 is disposed in the mounting cavity 111 and moves to the avoidance gap 112, and the locking portion 220 can be triggered by a key to switch the quick-mounting seat 10 between the release state and the locking state. Fig. 3 illustrates the quick-mounting base 10 in an unclamped state, where the locking portion 220 and the clamping portion 210 are separated from each other, and a portion of the locking portion 220 protrudes out of the base 100, so that a user can press the protruding portion of the locking portion 220 by using the quick-mounting plate 20, so that the locking portion 220 is triggered to approach the clamping portion 210, and clamp the quick-mounting plate 20 between the locking portion 220 and the clamping portion 210, and the quick-mounting base 10 is switched to the locked state illustrated in fig. 4. It should be noted that, the protruding structure of the pressing locking portion 220 is only a specific triggering manner, and the triggering manner is not limited herein, and it is only required to satisfy that the quick-mounting seat 10 can be switched between the released state and the locked state by triggering the locking portion 220 by one key.

In an embodiment, the locking portion 220 can be triggered by a key to successively complete the overturning and moving actions towards the side of the clamping portion 210, so as to clamp the quick-mounting plate 20 between the clamping portion 210 and the locking portion 220. Therefore, in the process of replacing the quick-mounting plate 20, the locking quick-mounting plate 20 can be mounted through only one triggering action, and compared with the process that the locking quick-mounting plate 20 can be mounted through the locking knob is required to be rotated back and forth after the locking part 220 is triggered, the scheme can continuously complete the overturning action and the moving action of the locking part 220 towards the side where the clamping part 210 is located through only one key triggering the locking part 220 so as to clamp the quick-mounting plate 20 between the clamping part 210 and the locking part 220, and the operation steps are obviously simplified. The present solution also enables the mounting and locking of the quick-release plate by means of a triggering action, on the premise of ensuring a quick-release plate 20. In addition, since the locking portion 220 can not only move toward the side where the clamping portion 210 is located to close to the clamping portion 210, but also move toward the side where the clamping portion 210 is located to close to the clamping portion 210, the locking portion 220 in this embodiment can also clamp the quick acting plate 20 between the clamping portion 210 and the locking portion 220 more firmly.

Referring to fig. 2 and 5 in combination, the quick-mount 10 further includes a second elastic member 400, and the driving assembly 300 includes a driving assembly 310, and the driving portion 310 may be implemented as a cam 311. Fig. 2 illustrates that the cam 311 is rotatably coupled to the housing 100, and fig. 2 illustrates that the cam 311 is rotatably coupled to the cover 120 and received in the mounting cavity 111. The second elastic member 400 is disposed between the cam 311 and the cover 120, and the locking portion 220 is engaged with the cam 311 before the locking portion 220 is turned over by being pressed by the quick-acting plate 20, and at this time, the second elastic member 400 accumulates elastic force. After the locking portion 220 is pressed by the quick-mounting plate 20 to complete the overturning action, the second elastic member 400 releases the elastic force to drive the cam 311 to rotate, so that the cam 311 drives the locking portion 220 to move towards the clamping portion 210 to clamp the quick-mounting plate 20 between the clamping portion 210 and the locking portion 220. Wherein the cam 311 is adapted to contact the driving surface of the locking part 220 with a gradual change in size, e.g. a gradual increase or a gradual decrease, in the radial direction. The second elastic member 400 may be a torsion spring as shown in the drawings, and both ends of the torsion spring are connected to the cam 311 and the cover plate 120, respectively. Before the locking part 220 is pressed and turned by the quick-mounting plate 20, in order to achieve the clamping between the locking part 220 and the cam 311, in an embodiment, referring to fig. 5, the edge of the cam 311 is provided with a clamping groove 312, the locking part 220 is provided with a limiting block 221, and when the quick-mounting seat 10 is in an unclamped state, that is, before the locking part 220 is not turned, the limiting block 221 is clamped in the clamping groove 312, so that the limiting block 221 can limit the rotation of the cam 311.

With continued reference to fig. 5, the locking portion 220 includes a clamping block 220a and a limiting block 221, where the clamping block 220a passes through the avoiding gap 112 and can turn in the avoiding gap 112, the limiting block 221 is clamped with the cam 311, the clamping block 220a drives the locking portion 220 to turn when pressed by the quick-acting plate 20, and meanwhile, the limiting block 221 also turns and breaks away from the cam 311, and then the cam 311 rotates under the elastic force of the second elastic member 400 to press the clamping block 220a to move close to the clamping portion 220, so as to clamp the quick-acting plate 20 between the clamping portion 210 and the clamping block 220. In one embodiment, fig. 6 illustrates that the clamping block 220a includes a rotation shaft 222, a locking claw 223, and a trigger block 224, and the rotation shaft 222, the locking claw 223, and the trigger block 224 can move synchronously. Fig. 7 illustrates that the rotation shaft 222 is movably disposed in the mounting cavity 111, the rotation shaft 222 can rotate and move relative to the seat 100, and fig. 3 illustrates that the locking claw 223 passes through the avoidance gap 112 and can turn in the avoidance gap 112, and the trigger block 224 is disposed inside the locking claw 223 and protrudes out of the seat 100. The trigger block 224 can be pressed by the quick-acting plate 20 to drive the locking claw 223 and the rotating shaft 222 to turn around the central axis of the rotating shaft 222, and after the locking claw 223 turns over, the cam 311 rotates to drive the locking claw 223 to move near the clamping part 210, so as to clamp the quick-acting plate 20 between the clamping part 210 and the locking claw 223.

Referring to fig. 2, on one hand, the driving part 310 drives the locking part 220 to approach the clamping part 210 by rotating to lock the quick-mounting plate 20; on the other hand, the driving assembly 300 further includes an adjusting portion 320, where the driving portion 310 is configured to rotate to drive the locking portion 220 to approach the clamping portion 210 when contacting the locking portion 220, and the driving assembly 300 can adjust the rotation center of the driving portion 310 to be closer to the clamping portion 210 through the adjusting portion 320, so that the locking portion 220 is closer to the clamping portion 210, thereby reducing the clamping space and locking the quick-mounting plate 20. Therefore, the driving assembly 300 provides driving force for the quick-mounting base 10 to trigger the locking portion 220 by one key to lock the quick-mounting base 20, on the other hand, in the process of replacing the quick-mounting base 20, the locking portion 220 and the driving portion 310 are always in contact with each other to rub, and as the service time of the quick-mounting base 10 increases, the quality of the locking portion 220 and the driving portion 310 is worn out, so that the quick-mounting base 10 cannot completely lock the quick-mounting base 20. Compared with the quick-assembling seat 10 without the adjusting part 320, the quick-assembling seat 10 of the scheme obviously prolongs the service life of the quick-assembling seat 10 due to the adjusting part 320.

It should be noted that, the quick-assembling base 10 is only one embodiment of the central adjusting portion 320 and the environmental device, and the adjusting portion 320 may be applied to any other device that needs to adjust the relative positions of the components to compensate for wear, so long as the structure of the central adjusting portion 320 can be satisfied. It should be further noted that, even if the adjusting portion 320 is only applied to the quick-mounting base 10 to compensate for wear of components and parts, and to better lock the quick-mounting base 10, the process of locking the quick-mounting base 10 to the quick-mounting base 20 is not limited, and only the movement process that the locking portion 220 can move closer to or away from the clamping portion 210 needs to be satisfied, the rotational center position of the driving portion 310 can be adjusted by the adjusting portion 320 to compensate for wear, so that the quick-mounting base 10 can better lock the quick-mounting base 20. It should be understood that in the embodiment having the aligning function, the process of locking the quick-assembling base 10 does not need to undergo the above-described tilting-before-moving action, for example, in the embodiment in which the locking portion 220 is locked only by moving close to the clamping portion 210, or in the embodiment in which the locking portion 220 is locked only by tilting close to the clamping portion 210, the quick-assembling base 10 having the aligning portion 320 of the present utility model should be protected.

The aligning portion 320 includes an aligning shaft 321 and a linkage 322, and the linkage 322 is disposed between the aligning shaft 321 and the driving portion 310, and the driving portion 310 is rotatable around the aligning portion 320. Specifically, referring to fig. 2 and 5 in combination, the linkage member 322 is sleeved on the adjusting shaft 321, and the driving portion 310 is sleeved on the linkage member 322, so that the overall structure of the driving assembly is more compact. It will be appreciated that in other embodiments, the drive portion 310, the linkage 322, and the adjustment shaft 321 may also be provided in a non-telescoping manner when compactness is not a concern. The adjusting shaft 321 can rotate in the forward direction relative to the base 100, so as to drive the linkage piece 322 to move along the axial extension direction of the adjusting shaft 321, and can simultaneously drive the driving portion 310 to be close to the clamping portion 210 in the moving process of the linkage piece 322, so that the locking portion 220 can be driven by the driving portion 210 to be closer to the clamping portion 210 when contacting with the driving portion 210, so as to compensate for the mass abrasion of the driving portion 210, and the quick-mounting base 10 can completely lock the quick-mounting plate 20. Wherein, fig. 2 illustrates that the adjusting shaft 321 is provided with external threads, and the linkage piece 322 is provided with internal threads, so that the adjusting shaft 321 and the linkage piece 322 can be connected through threaded engagement; in addition, fig. 5 illustrates that the linkage member 322 is provided with a deflection preventing block 322a, fig. 2 illustrates that the installation cavity 111 is provided with a deflection preventing groove 113, the deflection preventing block 322a is arranged in the deflection preventing groove 113 to prevent the linkage member 322 from rotating along with the rotation of the spindle shaft 311, and the spindle shaft 321 and the linkage member 322 can be combined with the deflection preventing block 322a of the linkage member 322 in a threaded engagement connection manner to realize the axial movement process of the linkage member 322 along with the rotation of the spindle shaft 321.

With continued reference to fig. 2 and fig. 5, in order to implement a process that the axial movement of the linkage piece 322 can drive the driving portion 210 to approach the clamping portion 210, fig. 2 illustrates that the axial direction of the adjusting shaft 321 is inclined to the movement direction of the locking portion 220, so that the external thread of the adjusting shaft 321 and the internal thread of the linkage piece 322 extend obliquely, at this time, the linkage piece 322 can move along with the rotation of the adjusting shaft 321 in a direction approaching to the side where the clamping portion 210 is located, so as to drive the driving portion 310 to approach the clamping portion 220, so that the locking portion 220 is closer to the clamping portion 210, the clamping space is reduced, and the clamping force is increased, so as to lock the quick-mounting plate 20. In other embodiments of the present application, the axial direction of the adjustment shaft 321 may also be perpendicular to the moving direction of the locking portion 220, where the linkage member 322 includes a gradual change portion 322b (the radial dimension of the gradual change portion 322b gradually increases or gradually decreases along the axial direction of the adjustment shaft 321), and when the adjustment shaft 321 rotates relative to the base 100, the gradual change portion 322b can drive the driving portion 310 to approach the clamping portion 210, so that the locking portion 220 is closer to the clamping portion 210, reducing the clamping space, and increasing the clamping force to lock the quick-mounting plate 20. It should be noted that, as shown in fig. 5, the linkage member 322 further includes a gradual change block 322b, and the shape of the gradual change block 322b is not limited, and may be a cylinder as shown in the drawing, or a table cylinder in other embodiments.

Referring to fig. 5, the quick mount 10 further includes a first elastic member 500, fig. 7 illustrates that the first elastic member 500 is disposed between the base 100 and the locking portion 220, and the quick mount 10 clamps the quick mount plate between the clamping portion 210 and the locking portion 220 during the movement of the driving portion 210 rotating forward relative to the base 100 to press the locking portion 220 to approach the clamping portion 210, at this time, the first elastic member 500 accumulates elastic force; in the process of reversely rotating the driving part 310 relative to the base 100, the first elastic member 500 releases the elastic force to drive the locking part 220 to be away from the clamping part 210, so that the clamping space is increased, the clamping force is reduced, and the quick-mounting base 10 releases the quick-mounting plate 20. For purposes of this disclosure, the term "forward" is used to refer to a clockwise direction and "reverse" is used to refer to a counterclockwise direction. In the present application, the first elastic member 500 is disposed between the base 100 and the rotation shaft 222, and when the locking portion 220 is pressed by the quick-mounting plate 20, the locking portion 220 can be turned over against the elastic resistance of the first elastic member 500, so that the first elastic member 500 accumulates the first elastic force; when the driving part 310 rotationally presses the locking part 220 to move after the locking part 220 is turned over, the locking part 220 can also move against the elastic resistance of the first elastic member 500, so that the first elastic member 500 again accumulates the second elastic force. It should be noted that fig. 7 illustrates a case where two first elastic members 500 are provided at both ends of the rotation shaft 222, and of course, in other embodiments, the number of the first elastic members 500 may be one or more.

Referring to fig. 3 and 7 in combination, the first elastic member 500 includes a torsion spring section 510 and an extension section 520 that are connected and integrally formed, the torsion spring section 510 is disposed on the rotation shaft 222, and the extension section 520 is disposed in the mounting cavity 111 and abuts against the inner wall of the mounting cavity 111. When the locking part 220 is pressed by the quick-mounting plate 20 to turn over, the torsion spring section 510 rotates along with turning over of the locking claw 312 to accumulate the first elastic force, and when the locking part 220 continues to translate and lock the quick-mounting plate 20 after turning over, the extension section 520 is pressed by the locking part 220 towards the direction close to the clamping part 210 to accumulate the second elastic force. In the process of releasing the quick-release plate 10 and releasing the quick-release plate 20, the locking part 220 sequentially completes the translation and the overturning actions in the direction away from the clamping part 210 under the elastic force of the first elastic member 500. Specifically, in the process that the driving portion 310 reversely rotates away from the clamping portion 210, the first elastic member 500 sequentially releases the second elastic force (released by the extension section 520) and the first elastic force (released by the torsion spring section 510), the locking portion 220 can translate toward a direction away from the clamping portion 210 under the action of the second elastic force, and then the locking portion 220 is turned over toward a direction away from the clamping portion 210 under the action of the first elastic force, so as to restore to the release state of the quick-mounting seat 10, and at this time, the driving portion 310 stops rotating and is clamped with the locking portion 220. The shape and composition of the first elastic member 500 are not limited in the present application, and the first elastic member 500 may be a torsion spring, a spring, an elastic block, or other elastic members capable of generating elasticity, so long as the function of accumulating elasticity is satisfied, and the number of times the first elastic member 500 accumulates elasticity is not limited, so long as the process of accumulating elasticity at least twice is realized. The application adopts the integrally formed torsion spring structure as the first elastic piece 500, so that the first elastic piece 500 is simple and convenient to be matched with the mounting cavity 111 and the locking part 220, the structure inside the mounting cavity 111 is compact, and the process of continuously accumulating the elastic force in two sections can be effectively realized. This reduces the number of springs to be provided compared to a case where separate torsion springs and springs are used to store two forces (the torsion springs store a first elastic force, and the springs store a second elastic force, and separate the stored forces).

With continued reference to fig. 7, a stop block 114 protruding from the inner wall of the mounting cavity 111 is further disposed in the mounting cavity 111, and an extension 520 is limited between the inner wall of the mounting cavity 111 and the stop block 114, so as to prevent the first elastic member 500 from being deflected during accumulation and release of the elastic force. The number and shape of the stop blocks 114 are not limited, and may be two small cylinders as shown in fig. 7, or any geometric body protruding from the inner wall of the mounting cavity 111, or may be one, or more than two, or a row, so long as the stop blocks 114 are satisfied and the first elastic member 500 can be prevented from being deviated during the process of accumulating and releasing the elastic force.

The quick-mounting seat 10 is further provided with a handle 600 connected with the cam 311, and the handle 600 can drive the cam 311 to rotate, so as to drive the locking part 220 to be close to or far from the clamping part 210, thereby further locking or releasing the quick-mounting seat 10 to the quick-mounting plate 20. Specifically, after the quick-assembling seat 10 continuously completes the overturning and moving actions towards the clamping part 210 through the one-key triggering of the locking part 220, the quick-assembling seat 10 clamps and locks the quick-assembling plate 20 between the locking part 220 and the clamping part 210, and the pulling handle 600 can drive the cam 311 to further rotate at this time, so that the locking part 220 continues to move close to the clamping part 210, thereby reducing the clamping space, increasing the clamping force on the quick-assembling plate 20, and further clamping the quick-assembling plate 20 by the quick-assembling seat 10.

When the user needs to release the quick-mounting plate 20, the user can drive the cam 311 to reversely rotate by pulling the handle 600, and in the process of reversely rotating the cam 311, the radial dimension of the gradual surface (the surface with gradually increased radial dimension or gradually decreased radial dimension) of the cam 311 for contacting the locking part 220 gradually decreases, at this time, the locking part 220 can return to be away from the clamping part 210 under the action of the first elastic force released by the first elastic member 500 (referred to as the extension section 520), so as to increase the clamping space and decrease the clamping force, thereby releasing the quick-mounting plate 20. When the cam 311 reversely rotates to a certain extent, the locking portion 220 is turned over under the action of the first elastic force released by the first elastic member 500 (refer to the torsion spring section 520) to be clamped with the cam 311, so that the cam 311 cannot continue to rotate, and the return turning of the locking portion 220 can further facilitate the vertical separation of the quick-mounting plate 20 from the quick-mounting seat 10 along the thickness direction of the quick-mounting seat 10. Wherein, during the process that the handle 600 drives the cam 311 to rotate reversely, the second elastic member 400 can overcome the reverse rotation resistance of the cam 311 to accumulate elastic force, so as to supply the driving force for the locking part 220 to move in the direction approaching the clamping part 210 after being triggered by one key in the unfolded state. It should be noted that, for the present application, the handle 600 is only one specific embodiment of the quick-mounting base 10 of the present application capable of further locking the quick-mounting plate 20, the presence or absence of the handle 600 is not limited, and the shape and number of the handles 600 are not limited.

The embodiment of the utility model provides a quick-mounting seat 10 and a quick-mounting assembly 1, wherein a user always contacts and rubs a locking part 220 and a driving part 310 with each other in the process of replacing a quick-mounting plate 20 by using a cradle head device, and the quality of the locking part 220 and the driving part 310 is worn along with the increase of the service life of the quick-mounting seat 10, so that when the quick-mounting seat 10 cannot completely lock or release the quick-mounting plate 20, the rotation center of the driving part 310 can be adjusted to be closer to or far from a clamping part 210 through an adjusting part 320, namely, the quick-mounting seat 10 can compensate the quality wear of the driving part 310 through the adjustment of the adjusting part 320, so that the quick-mounting plate 20 can be locked or released better. Compared with the CN212004834U, the self-ejection structure of the tripod head quick-mounting plate without the aligning structure is disclosed, the mass abrasion of the locking knob can not be compensated in the process of replacing the quick-mounting plate 20 by the tripod head, so that the quick-mounting seat in the scheme can not be completely locked or completely released after being used for a period of time. The design scheme obviously prolongs the service life of the quick-mounting seat 10 due to the arrangement of the aligning structure. On the other hand, in the process of replacing the quick-mounting plate 20 by using the cradle head device, the user can install and lock the quick-mounting plate 20 only through one triggering action, and compared with the process of locking the quick-mounting plate 20 by rotating the locking knob back and forth after triggering the locking part 220, the scheme can continuously complete the overturning action and the moving action of the locking part towards the side where the clamping part 210 is located only through one key triggering the locking part 220, so as to clamp the quick-mounting plate 20 between the clamping part 210 and the locking part 220. Therefore, the mounting and locking of the quick-mounting plate 20 can be realized through one triggering action on the premise of ensuring that the cradle head device can quickly replace the quick-mounting plate 20. In addition, since the locking portion 220 can not only be turned toward the side where the clamping portion is located to approach the clamping portion 210, but also the locking portion 220 can be moved toward the side where the clamping portion is located to approach the clamping portion 210, the locking portion 220 in this embodiment can also clamp the quick-mounting plate 20 between the clamping portion 210 and the locking portion 220 more firmly.

Second embodiment of quick-mounting base

The quick-mounting seat 10 of the present embodiment has the same basic structure as the quick-mounting seat 10 of the first embodiment, and is different in that after the locking portion 220 is triggered by a key, particularly in the process that the locking portion 220 moves towards the side where the clamping portion 210 is located, the locking portion 220 also performs a turning action towards the side where the clamping portion 210 is located at the same time, that is, the moving action and the turning action of the locking portion 220 are performed synchronously.

Referring to fig. 8 and 9, in order to further lock and clamp the quick-mounting plate 20, the cam 311 of the present embodiment is further provided with a slant protrusion 313 with a gradually-changed thickness (with a gradually-increased thickness or a gradually-decreased thickness), and during the movement of the locking portion 220 towards the direction close to the clamping portion 210, the slant protrusion 313 can be used to drive the locking portion 220 to turn over towards the clamping portion 210, so that the locking portion 220 is closer to the clamping portion 210, the clamping space is reduced, and the clamping force is increased, so as to further clamp the quick-mounting plate 20 between the locking portion 220 and the clamping portion 210.

In this embodiment, fig. 8 illustrates that when the quick-mounting seat 10 is in the release state, the inclined protrusions 313 are distributed at the edge of one surface of the cam 311 opposite to the base 110 in an arc state, the cam 311 is clamped with the locking portion 220, after the locking portion 220 is triggered by one key to complete the overturning action, the locking portion 220 is released from the locking portion 311, and the stopper 221 is tilted up along with the overturning of the locking portion 220, so that the inclined protrusions 313 are clamped between the stopper 221 and the cam 311. In the process that the cam 311 rotates to drive the locking part 220 to approach the clamping part 210, the thickness dimension of the gradual change surface of the inclined surface protrusion 313 for contacting the limiting block 221 is gradually increased, so that the limiting block 221 is driven to turn over towards the side of the clamping part 210, and the locking part 220 is synchronously turned over towards the side of the clamping part 210 in the process of moving towards the side of the clamping part 210, so that the quick assembly plate 20 is further clamped between the locking part 220 and the clamping part 210. The quick mount 10 is now in the locked condition shown in fig. 9. It should be noted that, for the present application, the inclined plane protrusion 313 is only one specific embodiment of the quick-mounting seat 10 of the present application capable of further locking the quick-mounting plate 20, and the presence or absence of the inclined plane protrusion 313 is not limited, and the shape and number of the inclined plane protrusions 313 are not limited.

Third embodiment of quick-mounting base

The quick-mounting seat 10 of the present embodiment has the same basic structure as the quick-mounting seat 10 of the first embodiment, and the locking portion 220 is triggered by a key to complete the overturning and moving actions successively to lock the quick-mounting plate 20. The difference is that the accumulation and release processes of the elastic force of the first elastic member 500 and the second elastic member 330 are different before and after the locking portion 300 is triggered by a key, so that the driving force sources of the locking portion 300 near the clamping portion 200 are different.

Specifically, before the locking portion 220 is turned over, the locking portion 220 is engaged with the cam 311, and at this time, the second elastic member 400 accumulates the elastic force, and the extension 520 of the first elastic member 500 accumulates the second elastic force. After the locking portion 220 is triggered by pressing the quick-mounting plate 20, the torsion spring section 510 of the first elastic member 500 accumulates the first elastic force as the locking portion 220 completes the overturning action, the locking portion 220 is disengaged from the cam 311, the cam 311 can rotate away from the locking portion 220 under the elastic force of the second elastic member 400 (during the rotation of the cam 311, the radial dimension of the gradual surface of the cam 311, which is used for contacting the locking portion 220, is gradually reduced), and the locking portion 220 can approach the clamping portion 210 under the second elastic force of the first elastic member 500, so that the quick-mounting plate 20 is clamped and locked between the locking portion 220 and the clamping portion 210 by the quick-mounting seat 10.

In this embodiment, when the locking portion 220 is engaged with the cam 311, and the elastic force accumulated by the first elastic member 500 is sufficiently large, after the locking portion 220 is triggered to release the engagement with the cam 311, when the cam 311 rotates to a stationary state under the elastic force of the second elastic member 400 (a state in which the elastic force of the first elastic member 500 is completely released), the elastic force of the first elastic member 500 is not completely released, so that the cam 311 is always abutted against the locking portion 220, and at this time, the cam 311 can be driven to rotate continuously by the handle 700 to be far away from the locking portion 220, and meanwhile, the first elastic member 500 can continuously release the elastic force to drive the locking portion 220 to be continuously close to the clamping portion 210, so as to reduce the clamping space and increase the clamping force, so as to further clamp the quick-mounting plate. In the present embodiment, the cam 311 is disposed between the clamping portion 210 and the locking portion 220. The first elastic member 500 can be disposed at one side of the clamping portion 210 near the locking portion 220, and at this time, the cam 311, the second elastic member 400 and the first elastic member 500 are disposed at the same side of the locking portion 220, so that the quick-mounting seat 10 tends to be miniaturized more; in other embodiments, the second elastic member may be further disposed on a side of the locking portion 220 away from the clamping portion 210.

When the user needs to release the quick-release plate 20, the user can drive the cam 311 to rotate forward by pulling the handle 700 (in the process that the cam 311 rotates forward, the radial dimension of the gradual surface of the cam 311 for contacting the locking part 220 is gradually increased), and at this time, the cam 311 rotates to press the locking part 220 to move in a direction away from the clamping part 210, so as to increase the clamping space and reduce the clamping force, thereby releasing the quick-release plate 20. When the cam 311 rotates forward to a certain extent, the locking portion 220 is turned over under the action of the first elastic force released by the first elastic member 500 (refer to the torsion spring section 510) so as to be clamped with the cam 311, so that the cam 311 cannot continue to rotate, and the return turning of the locking portion 220 can further facilitate the vertical separation of the quick-mounting plate 20 from the quick-mounting seat 10 along the thickness direction of the quick-mounting seat 10. During the process that the handle 700 drives the cam 311 to rotate in the forward direction, the second elastic member 400 can overcome the forward rotation resistance of the cam 311 to accumulate elastic force; the first elastic member 500 (referred to as extension 520) can accumulate the second elastic force against the movement resistance of the locking portion 220 to supply the driving force for the locking portion 220 to move in a direction approaching the clamping portion 210 after being triggered by a key in the unfolded state.

In order to make the quick-mounting seat 10 release the quick-mounting plate 20 faster, the cam 311 is provided with a bevel protrusion 313 thereon, and when the cam 311 rotates to press the locking portion 220 to move in a direction away from the clamping portion 210, the bevel protrusion 313 can simultaneously drive the locking portion 220 to turn over in a direction towards one side of the clamping portion 210, so that the locking portion 220 is further away from the clamping portion 210, and the quick-mounting seat 10 releases the quick-mounting plate 20 more rapidly. It should be noted that, for the embodiment, the presence or absence of the inclined surface protrusion 313 is not limited, and the shape and number of the inclined surface protrusion 313 are not limited.

In the present embodiment, the driving assembly 300 is disposed between the clamping portion 210 and the locking portion 220, the driving portion 310 is configured to rotate to drive the locking portion 220 away from the clamping portion 210 when contacting the locking portion 220, and the driving assembly 300 can adjust the rotation center of the driving portion 310 to be further away from the clamping portion 210 by the adjusting portion 320, such that the locking portion 220 is further away from the clamping portion 210. Specifically, the adjusting shaft 321 rotates relative to the base 100, so as to drive the linkage piece 322 to move along the axial direction of the adjusting shaft 321, and meanwhile, the linkage piece 322 drives the driving portion 310 to be away from the clamping portion 210, so that the locking portion 220 contacting with the driving portion 310 is also away from the clamping portion 210, and the quick-mounting base 10 can completely release the quick-mounting plate 10. Therefore, the driving assembly 300 can provide driving force for unlocking and releasing the quick-mounting plate 20 for the quick-mounting seat 10, and on the other hand, in the process of replacing the quick-mounting plate 20, the locking part 220 and the driving part 310 are always in contact with each other for friction, the mass abrasion of the locking part 220 and the driving part 310 is caused along with the increase of the service life of the quick-mounting seat 10, so that the quick-mounting seat 10 cannot completely lock the quick-mounting plate 20, and the adjusting part 320 is used for adjusting the rotation center of the driving part 310 to be farther away from the clamping part 210, namely, the quick-mounting seat 10 can compensate the mass abrasion of the driving part 310 through the adjustment of the adjusting part 320 so as to better release the quick-mounting plate 10. Compared with the quick-assembling seat 10 without the adjusting part 320, the quick-assembling seat 10 of the scheme obviously prolongs the service life of the quick-assembling seat 10 due to the adjusting part 320.

Fourth embodiment of quick-mounting base

The quick-mounting seat 10 of the present embodiment has the same basic structure as the quick-mounting seat 10 of the first embodiment, and the locking portion 220 is triggered by a key to complete the overturning and moving actions successively to lock the quick-mounting plate 20. The difference is that the manner in which the rotation center of the driving portion 310 is adjusted by the adjusting portion 320 is close to the clamping portion 210 is different, referring to fig. 2 and 10, the adjusting shaft 321 in the adjusting portion 320 is replaced by a guiding structure 323 fixed relative to the base, and an adjusting member 324 is further added to the adjusting portion 320 to adjust the adjusting member 322 to be close to the clamping portion 210. That is, in the present embodiment, the adjusting portion 320 includes a guiding structure 323, a linkage member 322 and an adjusting member 324, the guiding structure 323 is fixed relative to the base 100, the linkage member 322 is disposed between the guiding shaft 323 and the driving portion 310, and the adjusting member 324 can move relative to the base 100 to drive the linkage member 322 to slide along the guiding structure 323, so as to drive the driving portion 310 to approach the clamping portion. Specifically, fig. 10 illustrates that the linkage member 322 is sleeved on the guide structure 323, and the driving portion 310 is sleeved on the linkage member 322, so that the overall structure of the driving assembly is more compact. It will be appreciated that in other embodiments, the drive portion 310, linkage 322 and guide structure 323 may also be provided in a non-telescoping fashion when compactness is not a concern. The axial direction of the guide structure 323 is inclined to the moving direction of the locking portion 220, and two ends of the guide structure 323 are received in the mounting cavity 111, the linkage piece 322 can slide along the guide structure 323 under the action of the adjusting piece 324, and the driving portion 310 can be driven to be close to the clamping portion 210 at the same time in the moving process of the linkage piece 322, so that the locking portion 220 can be driven to be closer to the clamping portion 210 by the driving portion 210 when contacting with the driving portion 210, so as to compensate for mass abrasion of the driving portion 210, and the quick-mounting seat 10 can completely lock the quick-mounting plate 20. It should be noted that, the implementation of the guide structure 323 is not limited, and may be a guide shaft/rod in the present embodiment, or may be a guide space in other embodiments, so long as the linkage member 322 can slide along the guide structure 322.

With continued reference to fig. 10, the adjusting member 324 includes a threaded member 324a, the threaded member 324a is threaded through the base 100 and the end of the threaded member 324a abuts the linkage member 322. Specifically, the threaded member 324a is threaded through the base body along the direction perpendicular to the movement direction of the locking portion 220, and can rotate relative to the base body 100, and the threaded member 324a can rotate to drive the linkage member 322 to slide along the guiding structure 323, and at this time, the linkage member 322 can move towards the direction close to the side where the clamping portion 210 is located, so as to drive the driving portion 310 to be close to the clamping portion 220, so that the locking portion 220 is closer to the clamping portion 210, the clamping space is reduced, and the clamping force is increased, so as to lock the quick-mounting plate 20. The connection position of the screw 324a is not limited, and the screw 324a may be inserted through the cover 120 and the linkage 321, or may be inserted through the base 110 and the linkage 321. In other embodiments of the present application, the adjusting member 324 is further provided with a reset member, the reset member is disposed between the linkage member 32 and the base 100, when the threaded member 324a rotates to disengage from the linkage member 322, the threaded member 324a cannot provide a driving force for the linkage member, and the reset member can drive the linkage member 322 to approach the clamping portion 210 by releasing the reset force, thereby driving the driving portion 310 to approach the clamping portion 220, so that the locking portion 220 is closer to the clamping portion 210, the clamping space is reduced, and the clamping force is increased, so as to lock the quick assembly plate 20.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A quick-connect mounting, comprising:

a base;

2. The quick mount of claim 1, wherein the adjustment portion comprises an adjustment shaft and a linkage member, the linkage member being disposed between the adjustment shaft and the drive portion; the adjusting shaft can rotate relative to the base body so as to drive the linkage piece to move along the axial direction of the adjusting shaft, and when the linkage piece moves along the adjusting shaft, the linkage piece drives the driving part to be close to the clamping part.

3. The quick-connect mounting of claim 2, wherein the adjustment shaft is provided with external threads and the linkage is provided with internal threads, the adjustment shaft being threadably engaged with the linkage.

4. A quick-fit socket according to claim 3, wherein the axial direction of the adjustment shaft is perpendicular to the moving direction of the locking portion, and the linkage member includes a gradual change portion, the radial dimension of which gradually increases or gradually decreases in the axial direction of the adjustment shaft, and the gradual change portion brings the driving portion closer to the clamping portion when the adjustment shaft rotates in the forward direction relative to the socket body.

5. A quick-fit holder according to claim 3, wherein the axial direction of the adjustment shaft is inclined to the moving direction of the locking portion, and the male screw and the female screw both extend obliquely.

6. The quick-mounting seat according to claim 2, wherein the seat body is provided with an anti-deflection groove, the linkage member is provided with an anti-deflection block, and the anti-deflection block is disposed in the anti-deflection groove.

7. The quick-mounting base according to claim 2, wherein the linkage member is sleeved on the adjusting shaft, the driving portion is sleeved on the linkage member, and the driving portion can rotate around the adjusting portion.

8. The quick mount of claim 1, wherein the adjustment portion comprises a guide structure, a linkage member, and an adjustment member, the guide structure being fixed relative to the base, the linkage member being disposed between the drive portion and the guide structure; the adjusting piece can move relative to the base body to drive the linkage piece to slide along the guide structure, and then drive the driving part to be close to the clamping part.

9. The quick-mounting seat according to claim 8, wherein the adjusting member comprises a threaded member, the threaded member is threaded through the seat body and the tail end of the threaded member abuts against the linkage member, and the threaded member can rotate relative to the seat body so that the adjusting member drives the driving portion to approach the clamping portion.

10. The quick-connect mounting bracket of claim 9, wherein the adjustment member further comprises a return member disposed between the linkage member and the bracket, the return member being capable of releasing a return force to drive the linkage member to approach the clamping portion.

11. The quick mount of claim 8, wherein the guide structure has an axial direction that is oblique to a direction of movement of the locking portion.

12. The quick-mounting seat according to claim 1, wherein the quick-mounting seat comprises a first elastic member disposed between the seat body and the locking portion, the quick-mounting plate being clamped between the locking portion and the clamping portion during a movement in which the driving portion rotates relative to the seat body to press the locking portion to approach the clamping portion, the first elastic member accumulating an elastic force; in the process that the driving part reversely rotates relative to the base body, the first elastic piece releases elastic force to drive the locking part to be far away from the clamping part so as to release the quick-mounting plate.

13. The quick-connect mounting base of claim 12, wherein the locking portion is capable of being triggered by a key to sequentially perform a tilting and moving action toward a side of the clamping portion, so as to clamp the quick-connect plate between the locking portion and the clamping portion.

14. The quick mount of claim 13, wherein the drive portion comprises a cam, the quick mount further comprising a second resilient member disposed between the cam and the housing; before the locking part finishes the overturning action, the locking part is clamped with the cam, and the second elastic piece accumulates elastic force; after the locking part finishes the overturning action, the clamping relation between the locking part and the cam is released, the second elastic piece releases elastic force to drive the cam to rotate, and the cam drives the locking part to move towards the clamping part through rotation.

15. A quick-connect mounting, comprising:

a base;

16. The quick mount of claim 15, wherein the adjustment portion comprises an adjustment shaft and a linkage member, the linkage member being disposed between the adjustment shaft and the drive portion; the adjusting shaft can rotate relative to the base body so as to drive the linkage piece to move along the axial direction of the adjusting shaft, and when the linkage piece moves along the adjusting shaft, the linkage piece drives the driving part to be far away from the clamping part.

17. The quick connect cartridge of claim 16, wherein the adjustment shaft is provided with external threads and the linkage is provided with internal threads, the adjustment shaft being threadably engaged with the linkage.

18. The quick-fit socket of claim 17, wherein the axial direction of the adjustment shaft is perpendicular to the moving direction of the locking portion, and the linkage member includes a gradual portion, and the radial dimension of the gradual portion gradually increases or gradually decreases along the axial direction of the adjustment shaft, and the gradual portion drives the driving portion away from the clamping portion when the adjustment shaft rotates in the forward direction relative to the socket body.

19. The quick connect mounting of claim 17, wherein the axial direction of the adjustment shaft is oblique to the direction of movement of the locking portion, and wherein the external threads and the internal threads extend obliquely.

20. The quick connect mounting bracket of claim 16, wherein the bracket body is provided with an anti-deflection slot, and wherein the linkage is provided with an anti-deflection block disposed within the anti-deflection slot.

21. The quick connect mounting of claim 16, wherein the linkage is sleeved on the adjustment shaft, the drive portion is sleeved on the linkage, and the drive portion is rotatable about the adjustment shaft.

22. The quick mount of claim 15, wherein the adjustment portion comprises a guide structure, a linkage member, and an adjustment member, the guide structure being fixed relative to the base, the linkage member being disposed between the drive portion and the guide structure; the adjusting piece can move relative to the base body to drive the linkage piece to slide along the guide structure, and then drive the driving part to be far away from the clamping part.

23. The quick-connect mounting bracket of claim 22, wherein the adjustment member comprises a threaded member threaded through the bracket and having a distal end abutting the linkage member, the threaded member being rotatable relative to the bracket such that the adjustment member drives the driving portion away from the clamping portion.

24. The quick connect mounting bracket of claim 23, wherein the adjustment member further comprises a return member disposed between the linkage member and the bracket, the return member being capable of releasing a return force to move the linkage member away from the clamping portion.

25. The quick connect mounting of claim 22, wherein the guide structure has an axial direction that is oblique to the direction of movement of the locking portion.

26. A quick assembly comprising a quick plate and a quick mount according to any one of claims 1 to 25, the quick plate being clamped between the clamping portion and the locking portion.