Quick mounting seat and quick mounting assembly

Abstract

The utility model relates to a quick-mounting seat and a quick-mounting assembly, the quick-mounting assembly is used for mounting shooting equipment, and the quick-mounting assembly comprises a quick-mounting seat and a quick-mounting plate which are matched for quick mounting. The quick mounting seat comprises a seat body, a clamping part, a locking part, an elastic part and a rotating part, and the clamping part and the locking part are arranged on the two opposite sides of the seat body and define a clamping space used for clamping and mounting the quick mounting plate. The elastic piece is arranged between the locking part and the base body, the locking part can turn over relative to the base body so as to be switched between a locking position and an unlocking position, and when the locking part is located at the locking position, the elastic piece provides elastic force to maintain the locking state of the locking part. The rotating rod is connected to the outer side of the locking part, and the rotating rod can be operated to drive the locking part to turn over towards the clamping part so as to further lock the quick release plate or drive the locking part to turn over outwards so as to unlock and take out the quick release plate. Therefore, the quick-mounting assembly is convenient to unlock, and the stability is very high after the quick-mounting plate is locked.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography auxiliary equipment technical field, in particular to a quick seat and quick assembly component. BACKGROUND

[0002] The quick seat is a common supporting auxiliary equipment of camera and photographic equipment, which is used for quick installation and fixing of photographing, camera shooting, photography auxiliary accessories (mobile phone, light supplement lamp, microphone) and other devices. UTILITY MODEL CONTENT

[0003] The utility model provides a quick seat and quick assembly component to solve the technical problem of low stability of the photography accessory (such as quick mounting plate) on the quick seat.

[0004] First aspect

[0005] The utility model discloses a quick seat, which comprises a seat body having a mounting surface, wherein the seat body is provided with a mounting cavity, a first avoiding gap and a second avoiding gap which are in communication with the mounting cavity, the opening of the first avoiding gap is located on the mounting surface, and the opening of the second avoiding gap is located on the side surface of the seat body.

[0006] A clamping part is protruded from the mounting surface.

[0007] A locking part is connected with a rotating end and a locking end, the rotating end is arranged in the mounting cavity and is rotatably connected with the seat body, the rotating end can rotate relative to the seat body to drive the locking end to switch between a locking position and an unlocking position, the locking end is extended from the first avoiding gap to form a clamping space with the clamping part, and a quick mounting plate is installed in the clamping space.

[0008] An elastic member is arranged between the locking part and the seat body, the elastic member can accumulate or release elastic force during the rotation of the rotating end, and the elastic force released by the elastic member can drive the locking end to flip and reset to the locking position.

[0009] In one of the embodiments, the quick-mounting base further comprises a rotating rod connected to the locking end and extending out of the second avoiding gap for user operation, when the locking end is in the locking position, the axial direction of the rotating rod is inclined to the mounting surface, and pressing the rotating rod drives the locking end to flip away from the side of the clamping space to the unlocking position, and the elastic member accumulates elastic force; the rotating rod comprises a shaft and a knob, the shaft penetrates through the second avoiding gap and is connected to the locking end, and the knob is exposed for user operation, when the locking end is in the locking position, the shaft is first lifted, and the shaft or the knob is rotated, the knob can move close to the locking end until abutting against the outside of the base, the locking end is synchronously flipped to the side of the clamping part to further lock the quick-mounting plate, and the elastic member accumulates elastic force.

[0010] In one of the embodiments, the outside wall of the rotating end and the bottom wall of the mounting cavity form an avoiding area, and the elastic member penetrates through the avoiding area;

[0011] When the locking end is in the locking position, the locking end is flipped away from the side of the clamping space, the space of the avoiding area is reduced, the elastic member is compressed to accumulate elastic force, and the locking end is flipped to the side of the clamping space, the avoiding area is enlarged, and the elastic member is stretched to accumulate elastic force.

[0012] In one of the embodiments, the elastic member comprises a telescopic spring, the outside wall of the rotating end is provided with a containing groove in communication with the avoiding area, and one end of the telescopic spring is limited in the containing groove; and / or, the cavity bottom wall of the mounting cavity is provided with a connecting column, and the telescopic spring is sleeved on the outside of the connecting column.

[0013] In one of the embodiments, when the locking end is in the locking position, the inside walls of the opposite sides of the second avoiding gap are spaced from the outside wall of the rotating rod in the thickness direction of the base.

[0014] In one of the embodiments, the edge of the base on the side of the locking part is provided with a separation part, the first avoiding gap and the second avoiding gap are located on the two sides of the separation part, the knob is threadedly sleeved on the outside of the shaft away from the locking end, when the locking end is in the locking position, the shaft is first lifted, and the knob is rotated, the knob can move close to the separation part in the axial direction thereof until the knob abuts against the separation part, and in the process that the knob moves close to the separation part, the locking end is flipped to the clamping part to further lock the quick-mounting plate.

[0015] In one of the embodiments, the locking part is integrally formed with the shaft, and the axial direction of the rotating rod is inclined to the outside wall surface of the locking end.

[0016] In one of the embodiments, the locking part has a hook on one side of the locking end, and the hook is hooked on the side of the quick-mounting plate away from the mounting surface when the locking end is in the locking position.

[0017] In one of the embodiments, the seat body is provided with a blocking plate, the upper surface of the blocking plate is part of the mounting surface, the blocking plate extends towards the locking part to limit the rotating end in the mounting cavity, the locking part is provided with a avoiding slot towards the inner side of the clamping space, the end of the blocking plate extends into the avoiding slot, and the end of the blocking plate moves in the avoiding slot during the turning of the locking part.

[0018] In a second aspect, the utility model discloses a quick-mounting assembly, comprising a quick-mounting plate and the quick-mounting seat according to any one of the preceding embodiments, and the quick-mounting plate is installed in the clamping space.

[0019] From the above technical solution, the embodiments of the utility model have at least the following advantages and positive effects:

[0020] The embodiments of the utility model provide a quick-mounting seat and a quick-mounting assembly, the quick-mounting assembly is used for mounting a shooting device, and comprises a quick-mounting seat and a quick-mounting plate. On the one hand, the quick-mounting seat first maintains the first locking state (the locking end is in the locking position) through the elastic force released by the elastic member to improve the mounting stability of the quick-mounting plate, and then further locks the quick-mounting plate by turning the locking part towards the clamping part through the inclined rotating rod to further improve the mounting stability of the quick-mounting seat. On the other hand, when in the locking position, the rotating rod can be operated to make the locking end turn outwards to be away from the clamping part, unlock the quick-mounting seat to take out the quick-mounting plate, and the unlocking operation is convenient. The rotating rod of the quick-mounting seat realizes the two-in-one function of further locking and unlocking. Therefore, the structure of the quick-mounting seat of the application is more simplified, and the mounting stability and practicability are stronger. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to the structures shown in the drawings without creating creative labor.

[0022] Figure 1 It is the overall structure schematic diagram of the quick-mounting assembly of one embodiment of the application.

[0023] Figure 2 It is the structure schematic diagram of the quick-mounting seat in the released state.

[0024] Figure 3 Structure diagram of the quick mounting seat in the first locking state;

[0025] Figure 4 Structure diagram of the quick mounting seat in the second locking state;

[0026] Figure 5 Structure diagram of the quick mounting seat in the second locking state; Figure 2 Structure diagram of the quick mounting seat in the second locking state;

[0027] Figure 6 Structure diagram of the quick mounting seat in the second locking state; Figure 3 Structure diagram of the quick mounting seat in the second locking state;

[0028] Figure 7 Structure diagram of the quick mounting seat in the second locking state; Figure 4 Structure diagram of the quick mounting seat in the second locking state;

[0029] Figure 8 Structure diagram of the quick mounting seat in the second locking state;

[0030] Figure 9 Structure diagram of the quick mounting seat in the second locking state; Figure 3 Structure diagram of the quick mounting seat in the second locking state;

[0031] Figure 10 Structure diagram of the quick mounting seat in the second locking state. Figure 3 Structure diagram of the quick mounting seat in the second locking state.

[0032] The reference signs are explained as follows:

[0033] 1, quick mounting assembly; 10, quick mounting seat; 100, seat body; 101, mounting cavity; 102, first avoiding notch; 103, second avoiding notch; 104, avoiding area; 105, containing groove; 110, mounting surface; 120, base; 130, cover plate; 140, blocking plate; 150, isolation part; 160, connecting column; 200, clamping part; 203, clamping space; 203a, first clamping space; 203b, second clamping space; 203c, third clamping space; 300, locking part; 301, avoiding groove; 310, rotating end; 320, locking end; 321, hook; 400, rotating rod; 410, shaft rod; 420, knob; 500, elastic member; 510, telescopic spring; 20, quick mounting plate. DETAILED DESCRIPTION

[0034] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be varied in a wide range of embodiments, none of which depart from the scope of the present application, and that the description and drawings are to be considered as illustrative only and not restrictive in nature.

[0035] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as implying or suggesting relative importance or an implied order of magnitude. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0036] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0037] Please refer to Figure 1 The utility model provides a kind of quick-mounting assembly 1 of convenient installation and disassembly, which is mainly applied in photography field, wherein shooting stabilizer, shooting gimbal, tripod and other shooting auxiliary equipment can be connected with shooting equipment through the composite quick-mounting assembly 1.The quick-mounting assembly 1 includes a quick-mounting seat 10 and a quick-mounting plate 20, the quick-mounting seat 10 can be installed on other support equipment or directly supported on a support surface; the quick-mounting plate 20 is used to install shooting equipment and cooperate with the quick-mounting seat 10 for quick mounting; after the quick-mounting seat 10 quick-mounts and locks the quick-mounting plate 20, the quick-mounting seat 10 can further lock the quick-mounting plate 20 to enhance the stability of the quick-mounting assembly 1 when installing shooting equipment.It should be understood that the type of quick-mounting plate 20 connected to the quick-mounting seat 10 is not strictly limited in the present application, and the quick-mounting plate 20 should be understood broadly in the present application, as long as it can be connected with the quick-mounting seat 10 for external equipment or plate structure; in addition, the connection mode of the quick-mounting plate 20 for external shooting equipment is not limited, which can be threaded connection, buckle, locking shaft or other connection mode.

[0038] Combined with reference Figures 1-4 The quick-mounting seat 10 can be switched between a release state ( Figure 2 ), a first locking state ( Figure 3 ) and a second locking state ( Figure 4 ) to enable the quick-mounting plate 20 to be detached, installed and locked, and further installed and locked on the quick-mounting seat.The quick-mounting plate 20 can be installed on the quick-mounting seat 10 from the horizontal direction, and the quick-mounting plate 20 can also be placed in the locking position of the quick-mounting seat 10 in the vertical direction or the inclined direction; when the quick-mounting plate 20 contacts the quick-mounting seat 10, the quick-mounting seat 10 can be triggered by one key to switch from the release state to the first locking state to install and lock the quick-mounting plate 20.

[0039] Reference Figures 5-7 The quick-release base 10 includes a base body 100, a clamping part 200, a locking part 300, and a rotating rod 400. The base body 100 serves as both a support body and a mounting body, and has a mounting surface 110 for mounting the quick-release plate 20. The clamping part 200 is located on one side of the base body 100 and protrudes from the mounting surface 110. The locking part 300 is rotatably connected to the base body 100, and a portion of its structure protrudes from the mounting surface 110 away from the clamping part 200. The protruding portions of the clamping part 200 and the locking part 300 enclose a clamping space 203, and the quick-release base 10 is used to clamp the quick-release plate 20 within the clamping space 203. The rotating rod 400 is connected to the locking part 300 and a portion protrudes from the side of the base body 100 for user operation to unlock or further lock. In this application, the rotating rod 400 can swing up and down along the thickness of the seat 100 on its side, and drive the locking part 300 to rotate synchronously relative to the seat 100, so as to suit the seat 100 in the released state. Figure 5 ), first locking state ( Figure 6 ) and the second locking state ( Figure 7 Switch sequentially. Figure 5 This illustrates that when the base 100 is in the released state, the locking part 300 is retracted into the mounting surface 110, and at this time the quick-release plate 20 can be released and disengaged from the mounting surface 110 of the base 100. Figure 6 This illustrates that when the seat 100 is in the first locking state, one end of the locking part 300 extends out and protrudes from the mounting surface 110. The protruding end of the locking part 300 and the clamping part 200 enclose each other to form a first clamping space 203a. At this time, the quick-release seat 10 can install the quick-release plate 20 in the first clamping space 203a. Figure 7 This diagram illustrates that when the base 100 is in the second locking state, one protruding end of the locking part 300 extends beyond the mounting surface 110 and forms a second clamping space 203b with the clamping part 200. At this time, the quick-release base 10 can install the quick-release plate 20 within the second clamping space 203b. During the transition from the first locking state to the second locking state, the extent to which the locking part 300 extends beyond the mounting surface 110 increases sequentially. The portion of the locking part 300 protruding from the mounting surface 110 gradually approaches the clamping part 200. This makes the size of the second clamping space 203b smaller than the first clamping space 203a. Therefore, the clamping force of the locking part 300 on the quick-release plate 20 in the second locking state is greater than the clamping force of the locking part 300 on the quick-release plate 20 in the first locking state. Thus, the locking part 300 can further install and lock the quick-release plate 20 onto the base 100 in the second locking state.

[0040] It should be understood that, in the present application, the rotating rod 400 is only a specific structure for driving the protruding end of the locking part 300 to further protrude from the mounting surface 110, so as to achieve further locking of the quick mounting seat 10. In other embodiments, other structures can also be used, such as a sliding block offset for further locking, a pull ring for pulling for further locking, and the like. Therefore, in the present application, the specific structure of the further locking of the quick mounting seat 10 is not limited, including but not limited to the rotating rod 400.

[0041] With reference to Figures 5-7 The seat body 100 has a mounting cavity 101 and a first avoiding gap 102 and a second avoiding gap 103 in communication with the mounting cavity 101, the mounting cavity 101 is used for mounting the locking part 300; the opening of the first avoiding gap 102 is located on the mounting surface 110, and is used for penetrating one end of the locking part 300 to protrude (protrude) from the mounting surface 110, so that the protruding end of the locking part 300 can be retracted and protrude from the mounting surface 110 in the first avoiding gap 102 relative to the seat body 100, thereby enabling the seat body 100 to be adapted to switch between the release position, the first locking state and the second locking state; the opening of the second avoiding gap 103 is located on the side surface of the seat body 100, and is used for penetrating one end of the rotating rod 400 to protrude (protrude) from the side surface of the seat body 100, and for the rotating rod 400 to swing up and down along the thickness direction of the seat body 100.

[0042] With reference to Figure 6 And Figure 8 The seat body 100 further includes a base 120 and a cover plate 130 connected, the mounting surface 110 is formed on the side of the base 120 away from the cover plate 130, the first avoiding gap 102 is provided on the base 120, and the base 120 and the cover plate 130 are detachably connected and enclosed to form the mounting cavity 101 and the second avoiding gap 103 described above. It should be understood that, in other embodiments, the base 120 and the cover plate 130 can be integrally formed, and the detachable connection is for the convenience of installation and maintenance of various parts in the quick mounting seat 10.

[0043] With reference to Figures 5-7 The locking part 300 includes a rotating end 310 and a locking end 320 integrally connected, the rotating end 310 is arranged in the mounting cavity 101 and is rotatably connected to the seat body 100, and the rotating end 310 can rotate relative to the seat body 100 to drive the locking end 320 to switch between the locking position (corresponding to the first locking state of the seat body 100) and the unlocking position (corresponding to the release state of the seat body 100). The locking end 320 protrudes from the mounting surface 110 after protruding from the first avoiding gap 102, and the protruding part of the locking end 320 and the clamping part 200 form the clamping space 203 described above, and the quick mounting plate 20 is mounted in the clamping space 203.

[0044] With reference to Figure 6, the quick mounting seat 10 further comprises an elastic member 500, which is arranged between the locking portion 300 and the seat body 100 and located in the mounting cavity 101. The elastic member 500 can accumulate or release elastic force during the rotation of the rotating end 310. The elastic force released by the elastic member 500 can drive the locking end 320 to flip back to the locking position (the first locking state of the seat body 100). Specifically, the rotating rod 400 is connected to the outer side wall of the locking end 320 and extends out of the second avoiding gap 103 for the user to press or rotate. When the elastic member 500 is in a natural state, the locking end 320 is in the locking position, and the axial direction of the rotating rod 400 is inclined to the mounting surface 110 (as shown in the figure). Figure 6 Since the rotating rod 400 can swing up and down along the thickness direction of the seat body 100, when the locking end 320 is in the locking position, the inner side walls on the opposite sides of the second avoiding gap 103 are spaced from the outer side wall of the rotating rod 400 along the thickness direction of the seat body 100, forming a gap space for the rotating rod 400 to swing up and down.

[0045] With reference to Figure 6 and Figure 7 , the specific operation of the rotating rod 400 to unlock the quick mounting seat 10 and further lock the quick mounting plate 20 is as follows: the process of unlocking the quick mounting seat 100, when the locking end 320 is in the locking position, the user presses down the rotating rod 400, which drives the locking end 320 to flip away from one side of the clamping space 203. The locking end 320 switches from the locking position to the unlocking position, the quick mounting seat 10 is in the released state, and the quick mounting plate 20 is taken out. The elastic member 500 is compressed to accumulate elastic force. The process of further locking the quick mounting plate 20, the rotating rod 400 comprises a shaft rod 410 and a knob 420. The shaft rod passes through the second avoiding space 103 and is connected to the locking end 320. When the locking end 320 is in the locking position, the user first lifts the shaft rod 410, and then rotates the shaft rod 410 or the knob 420. The knob 420 can move close to the locking end 320 to abut against the outer side of the seat body 100. The locking end 320 is flipped toward the clamping portion 200 during the process of the user lifting the shaft rod 410, so as to further lock the quick mounting plate 20 (the seat body 100 is in the second locking state), improve the mounting stability of the shooting equipment, and stretch the elastic member 500 to accumulate elastic force. Conversely, when the seat body 100 is in the second locking state, the user can unscrew the rotating rod 400. The elastic member 500 releases the elastic force to drive the locking end 320 to automatically flip back to the locking position. The user continues to press down the rotating rod 400, which drives the locking end 320 to continue to flip to the unlocking position (the seat body 100 is in the released state), so as to take out the quick mounting plate 20.

[0046] In an embodiment, with reference to Figure 1The locking portion 300 has a hook 321 on one side of the locking end 320. When the locking end 320 is in the locking position, the hook 321 is hooked to the side of the fast-mounting plate 20 away from the mounting surface 110, so as to further stabilize the fast-mounting plate 20 on the fast-mounting seat 10. It should be understood that in other embodiments, the hook 321 can not be provided, and the locking end 320 and the clamping portion 200 form the clamping space 203 to mount the fast-mounting plate 20 on the mounting surface 110. Therefore, in the present application, whether the hook 321 is provided or not is not limited.

[0047] In an embodiment, referring to Figure 10 The seat body 100 is further provided with a blocking plate 140. The upper surface of the blocking plate 140 is part of the mounting surface 110. The blocking plate 140 extends towards the locking portion 300 to limit the rotating end 310 in the mounting cavity 101. Further, the locking portion 300 is provided with an avoiding groove 301 towards the inner side of the clamping space 203. The end of the blocking plate 140 extends into the avoiding groove 301. During the flipping of the locking portion 300, the end of the blocking plate 140 moves in the avoiding groove 301. It should be understood that the blocking plate 140 is provided to more stably limit the rotating end 310 in the mounting cavity 101. In other embodiments, the blocking plate 140 can not be provided, and the avoiding groove 301 can not be provided for the movement of the blocking plate 140.

[0048] In an embodiment, referring to Figure 7The seat 100 has an isolation part 150 on one side of the locking part 300. The first clearance notch 102 and the second clearance notch 103 are located on both sides of the isolation part 150. Here, the knob 420 is threaded on the outside of the shaft 410 away from the locking end 320. When the locking end 320 is in the locked position, the user needs to lift the rotating rod 400 and simultaneously drive the locking end 320 to rotate toward the clamping part 200 to further lock the quick-release plate 20. During this process, the elastic element 500 accumulates elastic force. When the rotating rod 400 is raised to abut against the upper wall of the second notch 103, the locking end 320 flips to the maximum rotation angle position (i.e., the seat 100 is in the second locking state). Rotating the knob 420 causes it to move axially towards the isolating part 150 until it abuts against the isolating part 150. The isolating part 150 is then sandwiched between the locking end 320 and the knob 420 to maintain the second locking state of the seat 100. Preferably, in this embodiment, when the locking end 320 flips to the maximum rotation angle position (i.e., the seat 100 is in the second locking state), the axial direction of the rotating rod 400 is parallel to the mounting surface 110. Since the isolating part 150 is sandwiched between the locking end 320 and the knob 420, the locking end 320, the isolating part 150, and the knob 420 abut against each other sequentially along the axial direction of the shaft 410 to prevent the locking end 420 from continuing to flip. It should be understood that, firstly, the isolation part 150 makes the installation of the locking part 300 and the rotating rod 400 more stable. Therefore, without considering installation stability, the presence or absence of the isolation part 150 is not limited in this application. Secondly, in other embodiments, the shaft 410 passes through the second clearance notch 103 and is threaded to the outside of the locking end 320. The knob 420 can move closer to the isolation part 150 as the rotating rod 400 rotates. In this case, the shaft 410 and the knob 420 can be integrally formed, as long as the radial dimension of the knob 420 is greater than the radial dimension of the shaft 410. The user can lift and then tighten the rotating rod 400, which can also cause the locking end 320 to rotate toward the clamping part 200 to further lock the quick-release plate 20. Therefore, in this application, whether the shaft 410 and the knob 420 are threadedly connected is not limited, and the end position of the threaded connection of the shaft 410 is not limited.

[0049] In one embodiment, in conjunction with reference Figure 7 and Figure 8 When the locking end 320 is flipped to the maximum angle position toward the clamping part 200, the shaft 410 is inclined toward the mounting surface 110. Figure 8 As shown), the knob 420 is located on the side of the mounting surface 110 opposite to the mounting cavity 101. The rotating rod 400 is tilted upward relative to the mounting surface 110, so that the isolating part 150 is clamped between the locking end 320 and the knob 420. It should be understood that in other embodiments, at the maximum angle position, the axial direction 410 can be parallel to the mounting surface 110.Figure 7 The isolation portion 150 can also be clamped between the locking end 320 and the knob 420. Therefore, in the present application, whether the shaft 410 is axially inclined to the mounting surface 110 at the position of the maximum turning angle of the locking end 320 is not limited.

[0050] In an embodiment, referring to Figure 7 The locking portion 300 is integrally formed with the shaft 410, and the shaft 410 is axially inclined to the outer side wall surface of the locking end 320 to achieve the turning of the locking end 320 by the shaft 410. It should be understood that in other embodiments, the shaft 410 can also be detachably clamped to the locking end or threaded to the locking end 320 as described above, but the processing process is more complex and the processing cost is higher. Therefore, in the present application, whether the shaft 410 is integrally formed with the locking end 320 is not limited.

[0051] In an embodiment, referring to Figures 5-7 The outer side wall of the turning end 310 is spaced apart from the bottom wall of the mounting cavity 101 to form an avoiding area 104, and the elastic member 500 passes through the avoiding area 104. When the locking end 320 is in the locking position (as shown in Figure 6 The side of the locking end 320 away from the first clamping space 203a is turned, the space of the avoiding area 104 is reduced (as shown in Figure 5 The elastic member 500 is compressed and deformed to accumulate elastic force; when the locking end 320 is turned toward the side of the clamping space 203 at the locking position, the space of the avoiding area 104 is increased (as shown in Figure 7 The elastic member 500 is stretched and deformed to accumulate elastic force, and the elastic force accumulated by the elastic member 500 can drive the locking end 320 to turn and reset to the locking position. Preferably, referring to Figure 5 Figure 7, the elastic member 500 includes the telescopic spring 510, in order to make its installation stable, the outer side wall of the rotating end 310 is provided with the containing groove 105 which is communicated with the avoiding area 104, one end of the telescopic spring 510 is limited in the containing groove 105 and is fixed to the rotating end 310, the cavity bottom wall of the installation cavity 101 is provided with the connecting column 160, the other end of the telescopic spring 510 is sleeved on the outer side of the connecting column 160 and is fixed to the cavity bottom wall of the installation cavity 101. It needs to be understood that, in other embodiments, firstly, the elastic member 500 can be a torsion spring to realize that the locking part 300 accumulates or releases elastic force in the rotating process, in this embodiment, the avoiding area 104 does not need to be provided; secondly, in other embodiments, the elastic member 500 can also be elastic rubber, at this time, the containing groove 105 or the connecting column 160 can be fixed to the elastic rubber without being provided; finally, under the premise that the installation stability of the telescopic spring 510 is not considered, in other embodiments, the containing groove 105 or the connecting column 160 can not be provided. Therefore, in the application, whether the avoiding area 104, the containing groove 105 and the connecting column 160 are provided or not is not limited, and the specific implementation form of the elastic member 500 is not limited.

[0052] The utility model embodiment provides a seat body 100 and quick -witted component 1, quick -witted component 1 is used for installing shooting equipment, including cooperation quick -witted quick -witted seat 10 and quick -witted board 20. On the one hand, the quick -witted seat 10 first through the elastic force of the elastic member 500 maintaining the first locking state (locking end is at locking position) to improve the installation stability of quick -witted board 20, then through the inclined rotation rod 400 drive locking end 320 to further lock quick -witted board 20 to the clamping portion 200 and turn over to this further improve the installation stability of quick -witted seat 10. On the other hand, when locking position, rotation rod 400 can operate drive locking end 320 evert far away from clamping portion 200, unlock quick -witted seat 10 to take out quick -witted board 20, and the unlocking operation is convenient. The rotation rod 400 of quick -witted seat 10 realizes the two -in -one function of further locking and unlocking. Therefore, the quick -witted seat 10 structure of the application is more simplified, and the installation stability and practicality are stronger.

[0053] Although the utility model has been described with reference to several exemplary embodiments, it should be understood that the used terms are illustrative and exemplary, rather than limiting terms. Since the utility model can be embodied in various 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 above-mentioned details, but should be interpreted broadly within the spirit and scope defined by the appended claims, and therefore all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A quick-mount seat, characterized by, The utility model relates to a quick mounting plate locking device, comprising: a seat body having a mounting surface, the seat body being provided with a mounting cavity and first and second avoiding notches communicating with the mounting cavity, the first avoiding notch being open on the mounting surface, and the second avoiding notch being open on the side surface of the seat body; a clamping portion protruding from the mounting surface; a locking portion comprising a rotating end and a locking end connected to each other, the rotating end being arranged in the mounting cavity and being rotatably connected to the seat body, the rotating end being capable of rotating relative to the seat body to drive the locking end to switch between a locking position and an unlocking position, the locking end being capable of extending out of the first avoiding notch to form a clamping space with the clamping portion, and a quick mounting plate being arranged in the clamping space; a resilient member arranged between the locking portion and the seat body, the resilient member being capable of accumulating or releasing elastic force during the rotation of the rotating end, and the elastic force released by the resilient member being capable of driving the locking end to flip back to the locking position; a rotating rod connected to the locking end and extending out of the second avoiding notch for a user to operate, when the locking end is in the locking position, the axial direction of the rotating rod being inclined to the mounting surface, and when the user presses the rotating rod, the locking end is driven to flip away from the side of the clamping space to switch to the unlocking position, and the resilient member accumulates elastic force; the rotating rod comprises a shaft rod and a knob, the shaft rod extending through the second avoiding notch and being connected to the locking end, and the knob being exposed for the user to operate, when the locking end is in the locking position, the shaft rod is first lifted, and the shaft rod or the knob is rotated, the knob being capable of moving close to the locking end until abutting against the outer side of the seat body, the locking end being simultaneously flipped toward the side of the clamping portion, the locking end further locking the quick mounting plate, and the resilient member accumulating elastic force.

2. The quick seat of claim 1, wherein an avoiding area being formed between the outer side wall of the rotating end and the bottom wall of the mounting cavity, and the resilient member extending through the avoiding area; when the locking end is in the locking position, the side of the locking end away from the clamping space is flipped, the space of the avoiding area is reduced, the resilient member is compressed to accumulate elastic force, and the side of the locking end toward the clamping space is flipped, and the avoiding area is enlarged.

3. The quick seat of claim 2, wherein, the resilient member comprising a telescopic spring, the outer side wall of the rotating end being provided with a containing groove communicating with the avoiding area, and one end of the telescopic spring being limited in the containing groove; and / or, the bottom wall of the mounting cavity being provided with a connecting column, and the telescopic spring being sleeved on the outer side of the connecting column.

4. The fast packing seat according to claim 1, wherein, when the locking end is in the locking position, the inner side walls on the opposite sides of the second avoiding notch are spaced apart from the outer side wall of the rotating rod in the thickness direction of the seat body.

5. The fast packing seat according to claim 1, wherein, The seat body is provided with a partition part at the edge of the locking part on one side, the first and second avoiding notches are located on both sides of the partition part; the knob is threadedly sleeved on the outer side of the shaft rod away from the locking end, when the locking end is in the locking position, the shaft rod is first lifted, the knob is rotated, the knob can be axially close to the partition part until the knob abuts against the partition part; in the process of the knob close to the partition part, the locking end is flipped towards the clamping part to further lock the quick-mounting plate.

6. The quick seat of claim 5, wherein, The locking part is integrally formed with the shaft rod, and the axial direction of the rotating rod is inclined to the outer side wall surface of the locking end.

7. The fast packing seat according to claim 1, wherein, The locking part has a hook on the side of the locking end, when the locking end is in the locking position, the hook is hooked on the side of the quick-mounting plate away from the mounting surface.

8. The fast packing seat according to claim 1, wherein, The seat body is provided with a blocking plate, the upper surface of the blocking plate is part of the mounting surface, the blocking plate extends towards the locking part to limit the rotating end in the mounting cavity; the locking part is provided with an avoiding groove towards the inner side of the clamping space, the end of the blocking plate extends into the avoiding groove, in the process of the locking part flipping, the end of the blocking plate moves in the avoiding groove.

9. A quick-fit assembly, characterized in that The quick-mounting plate is clamped and mounted in the clamping space. The quick-mounting plate is clamped and mounted in the clamping space.

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