Quick mounting seat and quick mounting assembly

Abstract

The utility model relates to a quick mounting seat and quick mounting component, the quick mounting seat comprises a seat body, a clamping component, a linkage component and a driving piece, the seat body is provided with a sliding chute, the sliding chute is provided with a mounting port, and the mounting port is used for mounting a quick mounting plate in the sliding chute; the clamping assembly comprises two clamping pieces, and the two clamping pieces are movably arranged at the two ends of the sliding groove respectively and extend out of the sliding groove; the linkage assembly comprises two linkage pieces, the two linkage pieces are movably arranged in the seat body, and each linkage piece correspondingly drives one clamping piece; one of the two linkage pieces is provided with a sliding groove, the other linkage piece is provided with a protruding column, and the protruding column can move in the sliding groove. The driving piece can drive the two linkage pieces to move relative to the base body to the two clamping pieces to unlock the quick release plate. When a user uses the quick-mounting assembly, unlocking of the quick-mounting plate can be achieved only by pressing one driving piece, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of photography, in particular to a quick-release seat and a quick-release assembly. Background Art

[0002] As more and more people like photography, they will assemble various photographic accessories together to achieve certain photographic effects. The quick-release assembly is one of the ways to assemble various photographic accessories together. The quick-release assembly includes a quick-release plate and a quick-release seat. The quick-release plate is used to install the camera, and the quick-release seat is used to fix the quick-release plate. However, the quick-release seat is easily touched by mistake to release the restriction on the quick-release plate, resulting in the problem of loose installation of the quick-release plate. For example, Chinese patent document CN214007676U discloses a quick-release structure. In order to prevent accidental touch, the quick-release structure is provided with two buttons, and both buttons are provided with card blocks. It is necessary to press the two buttons to drive the two card blocks to move and unlock the quick-release plate, which is troublesome to operate. Utility Model Content

[0003] The utility model provides a quick-release seat and a quick-release assembly to solve the problem that the quick-release seat needs to press two buttons to drive two card blocks to move and unlock the quick-release plate, which is troublesome to operate.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A quick-release seat, comprising:

[0006] The seat body is provided with a slide groove, and the slide groove is provided with a mounting opening, and the mounting opening is used for the quick-release plate to be mounted on the slide groove;

[0007] A clamping assembly, comprising two clamping parts, which are movably arranged at two ends of the slide slot and extend out of the slide slot;

[0008] A linkage assembly, comprising two linkage parts, the two linkage parts are movably arranged in the seat body, and each linkage part drives a corresponding clamping part; one of the two linkage parts is provided with a moving groove, and the other is provided with a convex column, and the convex column can move in the moving groove, so that one of the linkage parts can drive the other linkage part to move;

[0009] The driving member is movably arranged in the seat body and can drive the two linkage members to move relative to the seat body until the two clamping members unlock the quick-release plate.

[0010] In one of the embodiments, the two linkage members are defined as a first linkage member and a second linkage member, and the ends of the driving member and the first linkage member that are close to each other are both provided with a first inclined surface, the normal of the first inclined surface is inclined to the moving direction of the driving member, and the two first inclined surfaces abut against each other; the first linkage member is provided with an avoidance space, and a partial structure of the second linkage member is accommodated and fixed in the avoidance space.

[0011] In one embodiment, the clamping member includes an inclined block and an elastic member, the inclined block is provided with a third inclined surface, the third inclined surface faces the installation port, the inclined block is movably provided on the seat body and abuts against the driving member, the opposite ends of the elastic member are elastically abutted against the inclined block and the seat body respectively, and the elastic member drives the inclined block to extend out of the sliding groove.

[0012] In one embodiment, the ends of the inclined block and the linkage member that are close to each other are both provided with a fourth inclined surface, the normal of the fourth inclined surface is inclined to the moving direction of the inclined block, the two fourth inclined surfaces abut against each other, press the driving member, the two fourth inclined surfaces move relative to each other and drive the inclined block to retract the seat body.

[0013] In one of the embodiments, the clamping member includes a roller, the linkage member is provided with a groove, the roller is accommodated in the groove, and the linkage member drives the roller to retract into the seat body through the groove.

[0014] In one embodiment, the seat body is provided with a first wedge block, the first wedge block is provided with a fifth inclined surface, the normal of the fifth inclined surface is inclined to the moving direction of the linkage member, and the linkage member drives the roller to move along the fifth inclined surface and retract the seat body.

[0015] In one embodiment, the roller includes a first rolling column and two second rolling columns, the two second rolling columns are respectively arranged at the two ends of the axial direction of the first rolling column, and the radial size of the second rolling column is smaller than the radial size of the first rolling column; the first rolling column rolls along the fifth inclined surface; the seat body is also provided with a second wedge block, the second wedge block and the first wedge block are combined to form a rolling track, and the second rolling column moves in the rolling track.

[0016] In one of the embodiments, the two clamping parts are defined as a first clamping part and a second clamping part, the first clamping part is an inclined block and an elastic part, and the second clamping part is a roller.

[0017] In one embodiment, the seat body is provided with three limit blocks, the three limit blocks protrude from the surface of the seat body, and the three limit blocks are arranged at intervals along the circumference of the seat body, wherein two of the limit blocks are arranged opposite to each other and form the installation port, and the other limit block is located between the two limit blocks, and the three limit blocks enclose to form the slide groove.

[0018] The utility model also provides a quick-install assembly, which is characterized by comprising:

[0019] The aforementioned quick-release mount;

[0020] A quick-release plate is installed in the slide groove through the installation opening.

[0021] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0022] In the quick-release seat and quick-release assembly of the embodiment of the utility model, the driving member can drive one of the linkage members to move until the protruding column abuts against the groove wall of the movable groove, thereby driving the other linkage member to move, and the two linkage members respectively drive the two clamping members to retract into the seat body to unlock the quick-release plate. When using the quick-release assembly, the user only needs to press one driving member to unlock the quick-release plate, and the quick-release assembly can be operated with one hand, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of a quick-release seat in one embodiment of the utility model;

[0025] Figure 2 for Figure 1 The exploded structural diagram of the quick-release seat shown;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure of two linkage parts of the quick-release seat shown;

[0027] Figure 4 for Figure 1 A schematic cross-sectional structure diagram of the quick-release seat shown;

[0028] Figure 5 This is a schematic diagram of the overall structure of the quick-install assembly provided by the utility model;

[0029] Figure 6 for Figure 1 A schematic cross-sectional structure diagram of a quick-release seat body is shown.

[0030] The following are the descriptions of the reference numerals:

[0031] 10, quick-release seat; 100, seat body; 110, slide groove; 111, installation port; 112, first direction; 113, second direction; 120, limit block; 130, first plate body; 131, accommodating cavity; 132, first through hole; 133, second through hole; 140, second plate body; 150, first wedge block; 151, fifth inclined plane; 160, second wedge block; 161, rolling track; 200, clamping assembly; 210, clamping member; 211, inclined block; 212, elastic member; 213, third inclined plane; 21 4. fourth inclined plane; 215. notch groove; 216. roller; 217. first rolling column; 218. second rolling column; 220. first clamping member; 230. second clamping member; 300. linkage assembly; 310. linkage member; 311. first linkage member; 312. second linkage member; 313. movable groove; 314. boss; 315. avoidance space; 316. second inclined plane; 317. avoidance notch; 318. groove; 400. driving member; 410. first inclined plane; 20. quick-release assembly; 21. quick-release plate. DETAILED DESCRIPTION

[0032] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] First embodiment

[0036] First see Figure 1 The utility model provides a quick-release seat 10, which is used to install a quick-release plate 21 to achieve the installation and fixation of the quick-release plate 21, and the shooting device is installed on the quick-release plate 21. The user only needs one trigger action to realize the whole process of installing and locking the quick-release seat 10 or disassembling and unlocking the quick-release plate 21, so that the gimbal device can more conveniently and quickly replace different types of quick-release plates 21, and then quickly replace different shooting devices, so that the user can get a better photography experience.

[0037] It should be noted that the shooting equipment is electronic devices such as mobile phones and cameras.

[0038] refer to Figure 1 and Figure 2 The quick-release seat 10 includes a seat body 100, a clamping assembly 200, a linkage assembly 300 and a driving member 400. The seat body 100 is provided with a slide groove 110. The slide groove 110 is provided with an installation opening 111. The quick-release plate 21 is installed in the slide groove 110 through the installation opening 111. The clamping assembly 200 is movably arranged in the seat body 100 and can limit the quick-release plate 21 from being separated from the slide groove 110. The linkage assembly 300 is movably arranged in the seat body 100. The linkage assembly 300 can drive the clamping assembly 200 to move relative to the seat body 100. The driving member 400 is movably arranged in the seat body 100. When the driving member 400 is pressed, the driving member 400 drives the linkage assembly 300 to move, thereby driving the clamping assembly 200 to move relative to the seat body 100, so as to release the restriction of the clamping assembly 200 on the quick-release plate 21. Among them, the length extension direction of the slide groove 110 is defined as the first direction 112 ( Figure 1 As shown), the first direction 112 is the assembly direction of the quick-release plate 21 in the slide slot 110, and the width direction of the slide slot 110 is the second direction 113 ( Figure 1 shown).

[0039] It should be noted that in this embodiment, the slide groove 110 is a dovetail groove. It is understandable that in other embodiments, the slide groove 110 may not be a dovetail groove, and any solution that the seat body 100 can be installed with the quick-release plate 21 should be protected.

[0040] refer to Figure 1 and Figure 2 The seat body 100 is provided with three limit blocks 120, and the three limit blocks 120 protrude from the surface of the seat body 100. The three limit blocks 120 are arranged at intervals along the circumference of the seat body 100, wherein two limit blocks 120 are arranged opposite to each other and form the above-mentioned installation opening 111, and the other limit block 120 is located between the two limit blocks 120, and the three limit blocks 120 enclose a slide groove 110.

[0041] refer to Figure 1 and Figure 2 The seat body 100 includes a first plate body 130 and a second plate body 140. The first plate body 130 is provided with the above-mentioned three limit blocks 120. The first plate body 130 and the second plate body 140 enclose a receiving cavity 131. The above-mentioned clamping assembly 200, linkage assembly 300 and driving member 400 are accommodated in the receiving cavity 131. It should be noted that, in the present embodiment, the first plate body 130 and the second plate body 140 are detachably connected, which is convenient for the installation and removal of the clamping assembly 200, linkage assembly 300 and driving member 400. It can be understood that in other embodiments, the first plate body 130 and the second plate body 140 can also be set to be non-detachably connected, for example: the first plate body 130 and the second plate body 140 are an integrally formed structure.

[0042] refer to Figure 2 It should be noted that the first plate body 130 is provided with a first through hole 132 and a second through hole 133 , and the first through hole 132 and the second through hole 133 are arranged at intervals along the first direction 112 .

[0043] refer to Figure 1 and Figure 2 The clamping assembly 200 includes two clamping members 210, which are respectively arranged at both ends of the slide slot 110. The two clamping members 210 extend out of the slide slot 110 through the first through hole 132 and the second through hole 133 respectively. The two clamping members 210 are arranged at intervals and lock the quick-release plate 21 to prevent the quick-release plate 21 from being separated from the slide slot 110.

[0044] refer to Figure 2 The linkage assembly 300 includes two linkage parts 310, which are movably arranged in the base body 100 respectively, and each linkage part 310 drives a corresponding clamping part 210. A linkage part 310 can drive a clamping part 210 to retract the base body 100 to release the restriction of the clamping part 210 on the quick-release plate 21.

[0045] refer to Figure 2 and Figure 3 , defining two linkage members 310 as a first linkage member 311 and a second linkage member 312, one of the first linkage member 311 and the second linkage member 312 is provided with a moving groove 313, and the other is provided with a protrusion 314, for example Figure 3As shown, the first linkage member 311 is provided with a moving groove 313, and the second linkage member 312 is provided with a boss 314, and the boss 314 is accommodated in the moving groove 313 and can move in the moving groove 313, so that the first linkage member 311 can drive the second linkage member 312 to move. It should be noted that the positions of the moving groove 313 and the boss 314 can be reversed. In this case, the moving groove 313 is provided on the second linkage member 312, and the boss 314 is provided on the first linkage member 311.

[0046] refer to Figure 1 and Figure 2 The driving member 400 is movably arranged in the base body 100, and can drive the first linkage member 311 to move relative to the base body 100; the driving member 400 is pressed, and the driving member 400 drives the first linkage member 311 to move relative to the base body 100 until the protruding column 314 abuts against the groove wall of the movable groove 313, thereby driving the second linkage member 312 to move, and the first linkage member 311 and the second linkage member 312 respectively drive the two clamping members 210 to retract the base body to unlock the quick-release plate 21.

[0047] In summary, in the present application, since the driving member 400 can drive the first linkage member 311 to move until the protruding column 314 abuts against the groove wall of the moving groove 313, and then the first linkage member 311 drives the second linkage member 312 to move, the two linkage members 310 respectively drive the two clamping members 210 to retract the seat body 100 to unlock the quick-release plate 21. When using the quick-release seat 10, the user only needs to press a driving member 400 to unlock the quick-release plate 21, and the quick-release seat 10 can be operated with one hand, which is convenient to operate.

[0048] refer to Figure 2 The ends of the driving member 400 and the first linkage member 311 that are close to each other are both provided with a first inclined surface 410, the normal of the first inclined surface 410 is inclined to the second direction 113, and the two first inclined surfaces 410 abut against each other. When the driving member 400 moves along the second direction 113, the two first inclined surfaces 410 abut against each other, and the driving member 400 drives the first linkage member 311 to move along the first direction 112. By providing the first inclined surface 410, not only the friction between the driving member 400 and the first linkage member 311 is reduced, which makes it easier for users to control the driving member 400; the moving direction of the first linkage member 311 is also changed, so that the overall volume of the quick-release seat 10 is reduced, and the user can control the driving member 400 with one hand, and release the restriction of the clamping assembly 200 on the quick-release plate 21.

[0049] It should be noted that, in other embodiments, the end of the driving member 400 is provided with a first inclined surface 410, and the end of the first linkage member 311 is not provided with the first inclined surface 410; or, the end of the driving member 400 is not provided with the first inclined surface 410, and the end of the first linkage member 311 is provided with the first inclined surface 410.

[0050] refer to Figure 2 The first linkage member 311 is provided with an escape space 315, a part of the structure of the second linkage member 312 is accommodated in the escape space 315, and the groove wall of the escape space 315 and at least one of the second linkage member 312 are provided with a second inclined surface 316, for example Figure 2 It is shown that the groove wall of the avoidance space 315 and the second linkage member 312 are both provided with a second inclined surface 316, and the normal of the second inclined surface 316 is inclined to the second direction 113; the driving member 400 is pressed, and the two first inclined surfaces 410 move relative to each other and drive the first linkage member 311 to move along the first direction 112, until the second inclined surface 316 on the first linkage member 311 abuts against the second inclined surface 316 on the second linkage member 312, and the first linkage member 311 drives the second linkage member 312 to move relative to the seat body 100. It can be understood that the second inclined surface 316 may not be provided, as long as the partial structure of the second linkage member 312 can move in the avoidance space 315 and move to a certain position without disengaging, all solutions should be protected.

[0051] It should be noted that, in other embodiments, the first linkage member 311 is provided with a second inclined surface 316, and the second linkage member 312 is not provided with a second inclined surface 316, and the driving member 400 is pressed, so that the two first inclined surfaces 410 move relative to each other and drive the first linkage member 311 to move along the first direction 112 until the second inclined surface 316 abuts against the second linkage member 312, and the first linkage member 311 drives the second linkage member 312 to move relative to the base body 100.

[0052] It should be noted that, in other embodiments, the first linkage member 311 is not provided with the second inclined surface 316, and the second linkage member 312 is provided with the second inclined surface 316. The driving member 400 is pressed, and the two first inclined surfaces 410 move relative to each other and drive the first linkage member 311 to move along the first direction 112 until the first linkage member 311 abuts against the second inclined surface 316, and the first linkage member 311 drives the second linkage member 312 to move relative to the base body 100.

[0053] It should be noted that, in other embodiments, the second linkage member 312 is provided with an avoidance space 315, and part of the structure of the first linkage member 311 is accommodated in the avoidance space 315. The first linkage member 311 abuts against the groove wall of the avoidance space 315, so that the first linkage member 311 can drive the second linkage member 312 to move along the first direction 112.

[0054] refer to Figure 4The clamping member 210 includes an inclined block 211 and an elastic member 212. The inclined block 211 is provided with a third inclined surface 213, and the third inclined surface 213 faces the installation opening 111. The inclined block 211 is movably provided on the seat body 100 and abuts against the first linkage member 311. The opposite ends of the elastic member 212 elastically abut against the inclined block 211 and the seat body 100, respectively. The elastic member 212 drives the inclined block 211 to extend out of the slide slot 110. When the driving member 400 is pressed, the driving member 400 drives the first linkage member 311 and the second linkage member 312 to move along the first direction 112. The first linkage member 311 and the second linkage member 312 respectively drive the two inclined blocks 211 to retract into the seat body 100. At this time, the elastic member 212 is compressed to accumulate elastic force. When the driving member 400 is released from being pressed, the elastic force of the elastic member 212 is released, and the elastic member 212 drives the first linkage member 311 and the second linkage member 312 to move in the opposite direction and reset. Meanwhile, the first linkage member 311 also drives the driving member 400 to move in the opposite direction and reset.

[0055] refer to Figure 2 , the ends of the inclined block 211 and the first linkage member 311 close to each other are both provided with a fourth inclined surface 214, the normal of the fourth inclined surface 214 is inclined to the moving direction of the inclined block 211, and the two fourth inclined surfaces 214 abut against each other. When the driving member 400 is pressed, the two first inclined surfaces 410 move relative to each other and drive the first linkage member 311 to move along the first direction 112, and the two fourth inclined surfaces 214 move relative to each other and drive the inclined block 211 to move relative to the seat body 100 and retract into the seat body 100. The fourth inclined surface 214 can reduce the contact resistance between the first linkage member 311 and the inclined block 211, so that the first linkage member 311 can better drive the inclined block 211 to move. It should be noted that in other embodiments, the inclined block 211 is provided with the fourth inclined surface 214, and the first linkage member 311 is not provided with the fourth inclined surface 214; or, the inclined block 211 is not provided with the fourth inclined surface 214, and the first linkage member 311 is provided with the fourth inclined surface 214. It is understandable that the fourth inclined surface 214 may not be provided, and any solution in which the first linkage member 311 can drive the inclined block 211 to move should be protected.

[0056] refer to Figure 2 It should be noted that, in this embodiment, the first linkage member 311 is provided with an avoidance gap 317, and the inclined block 211 is located in the avoidance gap 317. At this time, the first linkage member 311 is respectively abutted against the opposite sides of the inclined block 211, and the force on the inclined block 211 is more uniform and balanced.

[0057] It should be noted that, in the present embodiment, the specific configuration of the second linkage member 312 is the same as the specific configuration of the first linkage member 311 , and the present invention will not elaborate on the specific configuration of the second linkage member 312 .

[0058] refer to Figure 1 and Figure 2 A notch groove 215 is provided at the end of the inclined block 211. When the inclined block 211 extends out of the first through hole 132, the quick-release plate 21 is clamped in the notch groove 215, and the end of the inclined block 211 is clamped on the quick-release plate 21 to limit the quick-release plate 21 from being separated from the slide groove 110.

[0059] refer to Figure 5 The utility model further provides a quick-release assembly 20, which includes the quick-release seat 10 and the quick-release plate 21. The quick-release plate 21 is installed in the slide slot 110 through the installation opening 111, and the clamping parts 210 are all clamped on the quick-release plate 21 to limit the quick-release plate 21 from being separated from the slide slot 110. The driving member 400 is pressed, and the driving member 400 drives the first linkage member 311 to move relative to the seat body 100, and the first linkage member 311 drives the second linkage member 312 to move along the first direction 112, and the first linkage member 311 and the second linkage member 312 respectively drive the two clamping parts 210 to retract into the seat body 100. Among them, the shooting device is connected to the quick-release plate 21 by threads. It can be understood that in other embodiments, the shooting device can also be installed on the quick-release plate 21 by the cooperation of the cold shoe block and the cold shoe slot.

[0060] Second embodiment

[0061] refer to Figure 1 and Figure 2 The structure of the quick-release seat 10 of this embodiment is basically the same as that of the quick-release seat 10 of the first embodiment, except that the specific arrangement of the clamping member 210 is different. The first linkage member 311 and the second linkage member 312 are both provided with a groove 318. The clamping member 210 includes a roller 216, the axial direction of the roller 216 is parallel to the second direction 113, and the roller 216 is accommodated in the groove 318. The driving member 400 is pressed, and the first linkage member 311 and the second linkage member 312 move relative to the seat body 100. The groove wall of the groove 318 abuts against the roller 216. The first linkage member 311 and the second linkage member 312 respectively drive the two rollers 216 to retract into the seat body 100, so as to release the restriction of the clamping member 210 on the quick-release plate 21. When the first linkage member 311 and the second linkage member 312 move in opposite directions relative to the base 100 , the other groove wall of the groove 318 abuts against the roller 216 , so that the first linkage member 311 and the second linkage member 312 drive the roller 216 to extend out of the sliding groove 110 .

[0062] refer to Figure 2 The roller 216 includes a first rolling cylinder 217 and two second rolling cylinders 218. The two second rolling cylinders 218 are respectively arranged at two ends of the axial direction of the first rolling cylinder 217. The radial dimension of the second rolling cylinder 218 is smaller than the radial dimension of the first rolling cylinder 217. It can be understood that in other embodiments, the roller 216 can also be a cylinder with the same diameter.

[0063] refer to Figure 2 and Figure 4 The seat body 100 is provided with a first wedge block 150, and the first wedge block 150 is provided with a fifth inclined surface 151, and the normal line of the fifth inclined surface 151 is inclined to the first direction 112, and the first linkage member 311 and the second linkage member 312 respectively drive the two rollers 216 to move along the fifth inclined surface 151 and retract the seat body 100. By providing the fifth inclined surface 151, the roller 216 is moved along the fifth inclined surface 151 to extend or retract the seat body 100. Specifically, the first wedge block 150 is provided on the second plate body 140.

[0064] It should be noted that the number of the first wedge blocks 150 is set to two, the two first wedge blocks 150 are arranged at intervals in the second direction 113, and the two first wedge blocks 150 are respectively arranged on both sides of the first linkage member 311 or the second linkage member 312.

[0065] refer to Figure 6 The seat body 100 is also provided with a second wedge block 160, which is provided on the first plate body 130. The second wedge block 160 and the first wedge block 150 enclose a rolling track 161, and the second rolling column 218 moves in the rolling track 161. It should be noted that the first rolling column 217 rolls along the fifth inclined surface 151, and the second rolling column 218 rolls along the second wedge block 160. At this time, the roller 216 is restricted in the rolling track 161, so that the roller 216 moves smoothly. It can be understood that, in the case of not considering the smooth movement of the roller 216, the second wedge block 160 may not be provided, as long as the first linkage member 311 and the second linkage member 312 can drive the roller 216 to move, all solutions should be protected.

[0066] Third embodiment

[0067] The structure of the quick-release seat 10 of this embodiment is substantially the same as that of the quick-release seat 10 of the first embodiment, except that the specific arrangement of the clamping member 210 is different.

[0068] refer to Figure 1 and Figure 2 , defining the two clips 210 as a first clip 220 and a second clip 230, the first clip 220 is far away from the installation port 111, the second clip 230 is close to the installation port 111, the first clip 220 extends out of the slide slot 110 through the first through hole 132, the second clip 230 extends out of the slide slot 110 through the second through hole 133, and the first clip 220 moves along a direction perpendicular to the plane where the first direction 112 and the second direction 113 are located and extends out of the slide slot 110, and the second clip 230 moves along a direction inclined to the plane where the first direction 112 and the second direction 113 are located and extends out of the slide slot 110.

[0069] refer to Figure 1 and Figure 2 One of the first clamping member 220 and the second clamping member 230 is the inclined block 211 and the elastic member 212, and the other is the roller 216, and the corresponding linkage member 310 is provided with a groove 318 that cooperates with the roller 216. Figure 1 and Figure 2 It is shown that the first clamping member 220 is an inclined block 211 and an elastic member 212, the second clamping member 230 is a roller 216, and the second linkage member 312 is provided with a groove 318 that cooperates with the roller 216. It can be understood that in other embodiments, the first clamping member 220 is a roller 216, the first linkage member 311 is provided with a groove 318 that cooperates with the roller 216, and the second clamping member 230 is an inclined block 211 and an elastic member 212.

[0070] It should be noted that, in this embodiment, when the quick-release plate 21 is installed in the slide slot 110 through the installation opening 111, the first clamping member 220 is clamped on the quick-release plate 21, and the second clamping member 230 is abutted against the quick-release plate 21, so as to restrict the quick-release plate 21 in the slide slot 110. The driving member 400 is pressed, so that the first clamping member 220 and the second clamping member 230 simultaneously release the restriction on the quick-release plate 21, and the quick-release plate 21 is separated from the slide slot 110 from the installation opening 111, so as to realize the removal of the quick-release plate 21.

[0071] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A quick-release seat, characterized in that: include: The seat body is provided with a slide groove, and the slide groove is provided with a mounting opening, and the mounting opening is used for the quick-release plate to be mounted on the slide groove; A clamping assembly, comprising two clamping parts, which are movably arranged at two ends of the slide slot and extend out of the slide slot; A linkage assembly, comprising two linkage parts, the two linkage parts are movably arranged in the seat body, and each linkage part drives a corresponding clamping part; one of the two linkage parts is provided with a moving groove, and the other is provided with a convex column, and the convex column can move in the moving groove, so that one of the linkage parts can drive the other linkage part to move; The driving member is movably arranged in the seat body and can drive the two linkage members to move relative to the seat body until the two clamping members unlock the quick-release plate.

2. The quick-release seat according to claim 1, characterized in that: The two linkage members are defined as a first linkage member and a second linkage member, and the ends of the driving member and the first linkage member that are close to each other are both provided with a first inclined surface, the normal of the first inclined surface is inclined to the moving direction of the driving member, and the two first inclined surfaces abut against each other; the first linkage member is provided with an avoidance space, and a partial structure of the second linkage member is accommodated and fixed in the avoidance space.

3. The quick-release seat according to claim 1, characterized in that: The clamping member includes an inclined block and an elastic member, the inclined block is provided with a third inclined surface, the third inclined surface faces the installation port, the inclined block is movably arranged on the seat body and abuts against the driving member, the opposite ends of the elastic member are elastically abutted against the inclined block and the seat body respectively, and the elastic member drives the inclined block to extend out of the sliding groove.

4. The quick-release seat according to claim 3, characterized in that: The ends of the inclined block and the linkage member that are close to each other are both provided with a fourth inclined surface, the normal of which is inclined to the moving direction of the inclined block, and the two fourth inclined surfaces abut against each other to press the driving member, so that the two fourth inclined surfaces move relative to each other and drive the inclined block to retract into the seat body.

5. The quick-release seat according to claim 1, characterized in that: The clamping member includes a roller, the linkage member is provided with a groove, the roller is accommodated in the groove, and the linkage member drives the roller to retract into the seat body through the groove.

6. The quick-release seat according to claim 5, characterized in that: The seat body is provided with a first wedge block, and the first wedge block is provided with a fifth inclined surface. The normal line of the fifth inclined surface is inclined to the moving direction of the linkage member, and the linkage member drives the roller to move along the fifth inclined surface and retract the seat body.

7. The quick-release seat according to claim 6, characterized in that: The roller includes a first rolling column and two second rolling columns, the two second rolling columns are respectively arranged at the two ends of the axial direction of the first rolling column, and the radial size of the second rolling column is smaller than the radial size of the first rolling column; the first rolling column rolls along the fifth inclined surface; the seat body is also provided with a second wedge block, the second wedge block and the first wedge block are combined to form a rolling track, and the second rolling column moves in the rolling track.

8. The quick-release seat according to claim 1, characterized in that: The two clamping parts are defined as a first clamping part and a second clamping part, wherein the first clamping part is an inclined block and an elastic part, and the second clamping part is a roller.

9. The quick-release seat according to claim 1, characterized in that: The seat body is provided with three limit blocks, the three limit blocks protrude from the surface of the seat body, and the three limit blocks are arranged at intervals along the circumference of the seat body, two of the limit blocks are arranged opposite to each other and form the installation opening, and the other limit block is located between the two limit blocks, and the three limit blocks enclose to form the slide groove.

10. A quick-install assembly, characterized in that: include: The quick-release seat according to any one of claims 1 to 9; A quick-release plate is installed in the slide groove through the installation opening.

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