CN117489928A - Quick detach subassembly, photographic accessory and dismouting external member - Google Patents

Abstract

The invention discloses a quick-dismantling assembly, a photographic accessory and a dismantling kit, wherein the quick-dismantling assembly comprises a connecting seat, a sleeving groove is formed in the connecting seat and can be sleeved on a structural member through the sleeving groove, the structural member is provided with a clamping groove, a moving structure, a resetting piece and a clamping piece are arranged on the connecting seat, the clamping piece is exposed on the side wall of the sleeving groove and is matched with the clamping groove, the moving structure is movably arranged on the connecting seat, and the resetting piece applies a resetting acting force to the moving structure; the quick release assembly is provided with a locking state and an unlocking state, and in the unlocking state, the movable structure loosens the clamping piece so that the clamping piece is loosened from the clamping groove; and in the locking state, the moving structure resets and presses the clamping piece so as to clamp the clamping piece in the clamping groove. The quick-dismantling component can enable the devices of the photographic equipment to be tightly connected, and is beneficial to improving the use experience of users.

Description

Quick release components, photography accessories and disassembly and assembly kits

Technical field

The present invention relates to the technical field of photographic equipment, and in particular to a quick-release assembly, photographic accessories and a disassembly and assembly kit.

Background technique

In the field of photographic equipment, in order to realize the connection between two devices, one device is usually connected to the other device using a connecting component. For example, a functional device is installed on the photographic support, and the functional device is installed on the photographic support through the connecting component. However, the existing connecting parts have complex structures and are easy to slip off, resulting in insufficient tight connections between devices and affecting the user experience.

Contents of the invention

The main purpose of the present invention is to propose a quick-release assembly, aiming to solve the technical problem of insufficiently tight connections between components of current photographic equipment using connecting components.

In order to achieve the above object, the present invention proposes a quick-release assembly for photographic accessories. The quick-release assembly includes a connecting base. The connecting base is provided with a fitting groove and can be assembled on the structural component through the fitting groove. The structural member has a clamping slot, and the connecting seat is provided with a moving structure, a reset piece and a clamping piece, and the clamping piece is exposed on the side wall of the fitting slot and is adapted to the clamping slot, so The enabling structure is movably disposed on the connecting seat, and the reset member applies a force to the enabling structure to reset it;

Wherein, the quick-release component has a locked state and an unlocked state. In the unlocked state, the moving structure loosens the holding member so that the holding member is released from the holding slot; In the locked state, the driving structure resets and squeezes the holding member so that the holding member is held in the holding slot.

In some embodiments, the connecting base is provided with an installation cavity, and the enabling structure includes:

An extrusion piece is slidably disposed in the installation cavity, the clamping piece is located on the sliding path of the extrusion piece, and the extrusion piece is used to squeeze or loosen the clamping piece;

An unlocking button slidably penetrates into the installation cavity and is at least partially exposed outside the connection base, and the extrusion piece and the unlocking button follow-uply cooperate;

One end of the reset member is in contact with the unlocking button, and the other end is in contact with the side wall of the installation cavity.

In some embodiments, the unlock button and the extruded piece are stacked and the sliding directions of the unlock button and the extruded piece are different;

The extrusion piece is provided with an insertion portion, the unlocking button is provided with a slot, the insertion portion is inserted into the slot and can slide along the slot, and the insertion portion is The sliding direction is arranged at an angle with the sliding direction of the unlocking button and the extrusion piece respectively.

In some embodiments, the extrusion part is provided with two insertion parts, and the two insertion parts are respectively disposed adjacent to both sides of the extrusion part;

The unlocking button is provided with two corresponding slots, and each of the insertion parts is correspondingly inserted into one of the slots.

In some embodiments, a groove is provided on the extrusion surface of the extrusion piece, and the groove is used to avoid the clamping member during the sliding process of the extrusion piece to loosen the clamping member. ;

Wherein, when the groove is located on one side edge of the extrusion piece, the groove is formed at a corner position between the extrusion surface and the side surface.

In some embodiments, there is at least one extrusion piece and at least two clamping pieces, and each extrusion piece acts on at least two clamping pieces;

There are at least two card slots, and each of the clamping parts is clamped in one of the card slots.

In some embodiments, the clamping member is a deformable structure, the bottom wall of the installation cavity is provided with a receiving groove for accommodating the clamping member, and the connecting base is provided with a socket communicating with the sleeve. a through hole between the groove and the accommodation groove, and the holding member is exposed from the through hole to the groove side wall of the sleeve groove.

In some embodiments, two opposite cavity side walls of the installation cavity are respectively provided with escape grooves, and the escape grooves are used to avoid the side portions of the extruded parts for them to slide in; and/or

The unlocking button is located on the side of the connecting base, and the pressing direction of the unlocking button is different from the extending direction of the fitting groove.

In some embodiments, one end surface of the connecting base is provided with two oppositely arranged sleeve portions, the free ends of the two sleeve portions are bent oppositely, and the sleeve portion is formed between the two sleeve portions and the connecting base. groove.

In some embodiments, one of the two sleeve parts can move relative to the connection base through a locking assembly. In the locked state, the sleeve part presses the structural member, and the unlocking part In this state, the sleeve part releases the structural member.

In some embodiments, the locking component includes an adjusting screw that passes through the sleeve part and is threadedly connected to the connecting base, or the adjusting screw passes through the connecting base and the connecting base. The sleeve part is threaded, and the head of the adjusting screw is partially or completely exposed on the outer surface of the connecting seat; or

The locking component is drivingly connected to the unlocking button. When the unlocking button is pressed, the unlocking button drives the locking component to unlock the set part. When the unlocking button is released, the unlocking button drives the locking part. The assembly locks the sleeve part.

The present invention also provides a photographic accessory, which includes an accessory body and a quick-release assembly as described above, and the connecting base is connected to the accessory body.

The present invention also provides a disassembly and assembly kit, which includes a structural component and the aforementioned photographic accessory.

In some embodiments, the structural member includes a slider portion, the slider portion is transversely provided with a plurality of equally spaced slots, and both sides of the slider portion are inclined edges; and/or

The slider part is provided with a strip hole along its extension direction, the strip hole penetrates the slider part, and the strip hole is used to accommodate a locking member.

The quick-release assembly provided by the present invention can be connected to a structural member. In practical applications, two devices (hereinafter referred to as the first device and the second device) in photographic equipment can be connected through the quick-release assembly to connect the structural member, wherein, The first component is connected to the quick-release component, and the structural component involved may be the second component that needs to be connected, or it may be connected to the second component as an intermediate component. In the unlocked state, the enabling structure on the connecting base loosens the holding member so that the holding member is released from the slot on the structural member. In this way, the quick-release component and the structural member can be separated; in the locked state, the connecting base The moving structure on the mobile phone resets and squeezes the clamping member so that the clamping member is clamped in the slot on the structural member, thereby achieving a stable connection between the quick-release component and the structural member, thereby enabling the connection between the two components of the photographic equipment. Closeness helps improve the user experience.

Description of the drawings

Figure 1 is a schematic structural diagram of the connection between a quick-release component and a structural member in an embodiment of the present invention;

Figure 2 is a schematic structural diagram of the quick-release assembly and the structural member disassembled in one embodiment of the present invention;

Figure 3 is an exploded view of the quick-release assembly and structural parts disassembled in one embodiment of the present invention;

Figure 4 is an exploded view of the quick release assembly in the embodiment of Figure 1;

Figure 5 is a schematic structural diagram of a quick-release assembly in another embodiment of the present invention;

Figure 6 is an exploded view of the quick release assembly in the embodiment of Figure 5;

Figure 7 is a schematic structural diagram of a quick-release assembly in yet another embodiment of the present invention;

FIG. 8 is an exploded view of the quick-release assembly in the embodiment of FIG. 7 .

Detailed ways

The solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiment of the present invention are only used to explain the relationship between components in a specific posture (as shown in the drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

It should also be noted that when an element is referred to as being "mounted" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, descriptions involving "first", "second", etc. in the present invention are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions in various embodiments can be combined with each other, but it must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that such a combination of technical solutions does not exist. , nor within the protection scope required by the present invention.

The present invention proposes a quick release assembly 100. Referring to Figures 1 to 3, the quick release assembly 100 includes:

The connecting seat 110 is provided with a fitting slot 111 and can be fitted on the structural member 200 through the fitting slot 111. The structural member 200 has a clamping slot 201. The connecting base 110 is provided with an enabling structure 120, a reset member 130 and a clamping member. Part 140, the retaining part 140 is exposed on the side wall of the sleeve slot 111 and is adapted to the slot 201. The enabling structure 120 is movably disposed on the connecting base 110, and the reset part 130 exerts force on the enabling structure 120. Resetting force;

Among them, the quick release assembly 100 has a locked state and an unlocked state. In the unlocked state, the moving structure 120 loosens the holding member 140 so that the holding member 140 is released from the slot 201; in the locked state, the moving structure 120 is reset. Squeeze the clamping member 140 so that the clamping member 140 is clamped in the clamping slot 201 .

The quick-release assembly 100 in this embodiment is applied to photographic equipment to realize the connection between components (also called photographic accessories) in the photographic equipment. The quick-release assembly 100 can be connected to the structural member 200. Specifically, in practical applications, two devices (hereinafter referred to as the first device and the second device) in the photographic equipment can be connected to the structural member 200 through the quick-release assembly 100, Wherein, the first component is connected to the quick release component 100, and the connection form may include screw connection, snap connection, etc., for example, as shown in Figure 1, the connection base 110 of the quick release component 100 is provided with a connection hole 112, and through the connection hole 112 Thread fasteners to connect the first component. The structural component 200 involved may be the second component that needs to be connected, that is, the first component is connected to the quick release assembly 100, and the quick release component 100 is connected to the structural component 200 (second component), thereby realizing the connection between the two components. ; The structural component 200 can also be connected to the second component as an intermediate component, and the connection form can include screw connection, snap connection, etc., that is, the first component is connected to the quick release assembly 100, and the second component is connected to the structural component 200, and the quick release component The component 100 is connected to the structural member 200 to realize the connection between the two devices. There is no restriction on the shape of the structural member 200 and it can be set according to the actual situation. The fitting groove 111 on the connecting base 110 can be located on one side thereof, and the fitting groove 111 is adapted to the structural member 200. When the connecting base 110 is fitted on the structural member 200, the structural member 200 penetrates through the notch at one end of the fitting groove 111, and Pass through the slot at the other end. When the connecting base 110 is mounted on the structural member 200, the clamping member 140 is clamped with the clamping slot 201 on the structural member 200. The driving structure 120 is used to drive the holder 140 to move. The driving structure 120 can have a variety of structural forms. It can be a single structure or a combined structure, which can be set according to the actual situation. Optionally, the return member 130 adopts a spring, and one or more springs can be provided according to the actual situation.

The connecting base 110 of the quick release assembly 100 is mounted on the structural member 200 through its sleeve slot 111. When the clamping member 140 is clamped in the clamping slot 201, the connecting base 110 is fixed on the structural member 200 relative to the structural member 200; when the clamping member 140 is clamped in the clamping slot 201, When 140 is not clamped in the slot 201, the connecting base 110 can slide on the structural member 200. Specifically, in the unlocked state, the enabling structure 120 on the connecting base 110 loosens the holding member 140 so that the holding member 140 is released from the holding slot 201 on the structural member 200. In this way, the quick release assembly 100 and the structural member 200 can be separated; in the locked state, the driving structure 120 on the connecting base 110 resets and squeezes the holding member 140, so that the holding member 140 is held in the slot 201 on the structural member 200, thereby realizing a quick release assembly The stable connection between 100 and the structural member 200 enables a tight connection between the two components of the photographic equipment, which helps to improve the user experience.

In some embodiments, referring to Figures 1 to 3, the connection base 110 is provided with a mounting cavity 110A, and the driving structure 120 includes:

The extrusion piece 121 is slidably disposed in the installation cavity 110A. The clamping piece 140 is located on the sliding path of the extrusion piece 121. The extrusion piece 121 is used to squeeze or loosen the clamping piece 140;

The unlocking button 122 slidably penetrates into the installation cavity 110A and is at least partially exposed outside the connecting seat 110, and the extrusion piece 121 and the unlocking button 122 cooperate with each other;

One end of the reset member 130 is in contact with the unlocking button 122 , and the other end is in contact with the side wall of the installation cavity 110A.

In this embodiment, the unlocking button 122 can be pressed, and the unlocking button 122 slides forward to drive the extrusion part 121 to slide. The extrusion part 121 loosens the holding part 140 during the sliding process, and the holding part 140 is then loosened from the slot 201 To achieve unlocking, the quick-release assembly 100 can be separated from the structural member 200; when the unlocking button 122 is released, under the action of the reset member 130, the unlocking button 122 slides in the opposite direction to drive the extrusion member 121 to slide, and the extrusion The component 121 squeezes the retaining component 140 during the sliding process, and the retaining component 140 can be retained in the retaining slot 201 to achieve locking, and the quick release assembly 100 is fixed to the structural component 200 . Optionally, the connection base 110 includes a base body and a base cover. An installation cavity 110A is constructed on the base body. The base cover is installed on the base body and covers the installation cavity 110A. The base body is also provided with an opening communicating with the installation cavity 110A. , the unlock button 122 is revealed from the opening. The extrusion part 121 has a strip-shaped plate structure. The installation cavity 110A is provided with a strip-shaped hole that matches the extrusion part 121. The extrusion part 121 is assembled in the strip-shaped hole and can slide along the strip-shaped hole. The main structure of the extrusion piece 121, the reset piece 130 and the unlocking button 122 is accommodated in the installation cavity 110A. Only the unlocking button 122 is exposed outside the connection base 110 for the user to press and operate, thereby realizing the hidden arrangement of the components and improving the compactness of the structure. performance and aesthetic appearance.

In some embodiments, referring to Figures 3 and 4, the unlocking button 122 and the extruding piece 121 are stacked and the sliding directions of the unlocking button 122 and the extruding piece 121 are different;

The extrusion piece 121 is provided with an insertion part 10, and the unlocking button 122 is provided with a slot 20. The insertion part 10 is inserted into the slot 20 and can slide along the slot 20. The sliding direction of the insertion part 10 is respectively in accordance with The sliding directions of the unlocking button 122 and the pressing member 121 are arranged at an included angle.

In this embodiment, the sliding direction of the unlocking button 122 and the extruding piece 121 are perpendicular. The angle between the sliding direction of the insertion part 10 and the sliding direction of the unlocking button 122 and the sliding direction of the extruding piece 121 can be determined according to the actual situation. Setting, such as 45°. It is easy to understand that when the unlock button 122 slides under the external pressure or the reset member 130, the position of the slot 20 on the unlock button 122 changes, thereby causing the insertion portion 10 inserted in the slot 20 to be moved by the slot. The push of the side wall 20 slides along the slot 20 to drive the extrusion piece 121 to move. In addition, as other embodiments, the extrusion piece 121 may be provided with a slot 20 and the unlocking button 122 may be provided with an insertion portion 10, which may be set according to actual conditions. The number of groups of the insertion portion 10 and the slot 20 can be one or more groups, which are set according to actual conditions.

In some embodiments, referring to Figures 3 and 4, two insertion parts 10 are provided on the extrusion part 121, and the two insertion parts 10 are respectively disposed adjacent to both ends of the extrusion part 121;

The unlocking button 122 is provided with two corresponding slots 20 , and each insertion part 10 is inserted into one slot 20 .

In this embodiment, the extrusion piece 121 is inserted into the two slots 20 of the unlock button 122 through the two insertion parts 10, which can improve the stability of the follow-up cooperation between the two. It is easy to understand that multiple extrusion parts 121 can be provided, for example, two extrusion parts 121 are provided, and the two extrusion parts 121 are arranged side by side. The unlocking button 122 is provided with four slots 20 for two extrusion parts. The four insertion parts 10 on the pressure piece 121 are inserted one by one and can be set according to the actual situation.

In some embodiments, referring to FIG. 4 , a groove 1211 is provided on the extrusion surface of the extrusion part 121 . The groove 1211 is used to avoid the holding member 140 during the sliding process of the extrusion part 121 to loosen the holding part 140 ;

Wherein, when the groove 1211 is located at one end edge of the extrusion piece 121, the groove 1211 is formed at a corner position between the extrusion surface and the side surface.

In this embodiment, the extrusion piece 121 is located on the upper side of the holder 140 and can slide relative to the holder 140. The extrusion piece 121 contacts the holder 140 through the extrusion surface at its bottom to form an squeeze on the holder 140. pressure. During the process of pressing the unlock button 122 to drive the extrusion piece 121 to slide, the groove 1211 reaches the position of the holding member 140 from the initial position to avoid the holding member 140, and the holding member 140 enters the groove 1211 from the extrusion surface. Then loosen the holding member 140 to achieve unlocking. When the unlocking button 122 is released, through the action of the reset member 130, the decompression button drives the extrusion member 121 to slide, the groove 1211 is reset from the position of the holding member 140 to the initial position, and the holding member 140 exits from the groove 1211 and returns. to the extrusion surface, and then press the holding member 140 to achieve locking. For each holder 140, a groove 1211 is provided on the extrusion surface of the extrusion part 121 to avoid it, and the position of the groove 1211 on the extrusion surface is set according to the position of the holder 140. Certainly. Moreover, according to the actual arrangement, when the groove 1211 is located at one end edge of the extrusion piece 121, the groove 1211 is formed at the corner position between the extrusion surface and the side surface. The groove 1211 may be an arc-shaped groove 1211, with both sides extending to the extrusion surface and side surfaces of the extrusion piece 121 respectively.

In some embodiments, referring to Figure 4, there is at least one extrusion piece 121 and at least two clamping pieces 140, and each extrusion piece 121 acts on at least two clamping pieces 140;

There are at least two card slots 201 , and each clamping member 140 is clamped in one card slot 201 .

In this embodiment, the quick-release assembly 100 forms a latching fit with the plurality of latching slots 201 on the structural member 200 through the plurality of latching pieces 140 provided, which can improve the connection stability between the two, thereby further improving photography. The tightness of the connection between the two components of the equipment. Furthermore, there are multiple slots 201 on the structural member 200, and the plurality of slots 201 are arranged in sequence along the assembly direction of the quick-release assembly 100. In this way, the assembly position of the quick-release assembly 100 on the structural member 200 can be flexibly adjusted. Combined with practical applications, the installation position of the device can be changed, and other structures can be avoided.

In some embodiments, referring to FIG. 4 , the holder 140 is a deformable structure. The bottom wall of the installation cavity 110A is provided with a receiving groove 110B for accommodating the holder 140 , and the connecting base 110 is provided with a connecting sleeve slot. 111 and the through hole 113 of the accommodating groove 110B. The holding member 140 is exposed from the through hole 113 on the side wall of the sleeve groove 111 .

In this embodiment, the accommodating groove 110B matches the outer shape of the holder 140 . The holder 140 is located in the accommodating groove 110B and is exposed from the through hole 113 on the side wall of the sleeve groove 111 . The extrusion part 121 When the clamping member 140 is squeezed, the clamping member 140 is deformed and switched to a tight state, thereby forming a firm engagement with the clamping groove 201; when the extrusion member 121 does not squeeze the clamping member 140, the clamping member 140 The original shape is restored and switched to a relaxed state, so that it can be released from the card slot 201 . Optionally, the holding member 140 is made of silicone material, including but not limited to this, and can also be made of other deformable materials, which can be set according to actual conditions. Wherein, when there are multiple latching members 140 , a plurality of receiving slots 110B are correspondingly provided in the installation cavity 110A, and each accommodating slot 110B accommodates one latching member 140 .

In some embodiments, referring to FIGS. 3 and 4 , two opposite cavity side walls of the installation cavity 110A are respectively provided with escape grooves 110C, and the escape grooves 110C are used to avoid the sides of the extrusion piece 121 so that it can slide in. When the unlocking or locking operation is performed and the extrusion piece 121 slides into place, the side portion of the extrusion piece 121 can correspondingly slide into the escape groove 110C on the side wall of the installation cavity 110A. By arranging an escape groove 110C on the side wall of the installation cavity 110A to avoid the side of the extrusion piece 121 so that it can slide in, there is no need to increase the cavity space of the installation cavity 110A, which can improve the compactness of the structure and make the connection base more compact. The size of the 110 is as small as possible.

In some embodiments, referring to FIGS. 1 to 4 , one end surface of the connecting base 110 is provided with two oppositely arranged sleeve portions 1101 . The free ends of the two sleeve portions 1101 are bent toward each other. There is a gap between the two sleeve portions 1101 and the connecting base 110 The sleeve groove 111 is formed. The two sleeve parts 1101 are integrally formed with the connecting base 110 . The two sleeve parts 1101 extend from the end surface of the connecting base 110 . The sleeve groove 111 is formed between the two sleeve parts 1101 and the connecting base 110 . When the connecting base 110 is sleeved on the structural member 200, the two sleeve parts 1101 are correspondingly attached to the opposite sides of the structural member 200.

The unlocking button 122 is located on the side of the connecting base 110 , and the pressing direction of the unlocking button 122 is different from the extending direction of the fitting groove 111 . Optionally, the pressing direction of the unlock button 122 is perpendicular to the extension direction of the fitting groove 111. When other devices are installed on the structural member 200, the user can press the unlock button 122 from the side of the connection base 110 that is not opposite to other devices. , has no interference with the press-to-unlock operation and is easy to use.

In some embodiments, one of the two covering parts 1101 can move relative to the connecting base 110 through the locking assembly 300. In the locked state, the covering part 1101 presses the structural member 200, and in the unlocked state, the covering part 1101 is released. Structural members 200.

In some embodiments, referring to FIGS. 5 and 6 , the locking assembly 300 includes an adjusting screw 301A, one of the sleeve parts 1101 including an L-shaped clamping block 1101A, and the adjusting screw 301A passes through the L-shaped clamping block 1101A from the side. And is threadedly connected to the connecting base 110. Tightening the adjusting screw 301A can make the L-shaped clamping block 1101A approach or move away from the other sleeve part 1101 to clamp or release the structural member 200. The adjusting screw 301A may also be provided with a spring. The spring is located between the L-shaped clamping block 1101A and the connecting base 110. The head of the adjusting screw 301A is entirely exposed on the outer surface of the connecting base 110 for user operation.

In some embodiments, referring to FIGS. 7 and 8 , the locking assembly 300 includes an adjusting screw 301B, one of the sleeve parts 1101 includes a clamping block 1101B, and the adjusting screw 301B is threaded through the connection base 110 and is threadedly connected to the clamping block 1101B. , the head part of the adjusting screw 301B is exposed on the outer side of the connecting seat 110, making the overall structure compact and beautiful. Rotating the adjusting screw can make the clamping block 1101B approach or move away from the groove bottom wall surface of the sleeve groove to press or release the structural member 200 .

In some embodiments, in order to facilitate the locking assembly and the enabling structure to unlock or lock the structural member synchronously, the locking assembly is drivingly connected to the unlocking button. When the unlocking button is pressed, the unlocking button drives the locking assembly to unlock the set part. When the unlocking button is released, The unlocking button drives the locking assembly to lock the set part. If the locking component includes a screw, one end of the screw is threaded through the connection seat and is threadedly connected to the clamping block. The other end of the screw is drivingly connected to the locking component. When the unlock button is pressed, the unlock button drives the screw to rotate in the first direction to release the structural member. When the button is unlocked, the unlock button drives the screw rod to rotate in the second direction to compress the structural member. Specifically, the unlock button is provided with an arc-shaped groove to drive the other end of the screw rod to rotate. Of course, the screw reset can also be driven by a torsion spring.

The present invention also proposes a photographic accessory. The photographic accessory includes an accessory body and a quick-release assembly 100 as described in the previous embodiment. The connecting base 110 is fixedly, movable, and detachably connected to the accessory body. The specific structure of the quick-release assembly 100 refers to the above-mentioned embodiments. Since this disassembly assembly adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the technical effects brought by the technical solutions of the above-mentioned embodiments, and will not be discussed here. Let’s go over them one by one.

The present invention also proposes a disassembly and assembly kit, which includes a structural member 200 and a photography accessory as described in the previous embodiment. The specific structure of the photographic accessory refers to the above-mentioned embodiments. Since this disassembly kit adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the technical effects brought by the technical solutions of the above-mentioned embodiments, and will not be detailed here. Repeat. The structural component 200 involved may be an intermediate component for connecting devices. For example, as shown in Figure 1 , the structural component 200 is a connecting plate. The connecting plate connects the devices. The connecting plate is provided with strips for passing fasteners. The hole 202 and the strip hole 202 extend along the length direction of the connecting plate. The device can be connected to the connecting plate through fasteners or locking parts, and the connection position can be adjusted along the strip hole 202. The structural member 200 can also be a protective frame for electronic equipment such as cameras, mobile phones, and monitors. The structural member 200 includes a slider portion located on one side of the protective frame. The slider portion is transversely provided with a number of equidistant frames. The slot is provided with inclined edges on both sides of the slider portion. The slider portion is provided with a strip hole 202 along its extension direction. The strip hole 202 penetrates the slider portion and is used to accommodate at least one locking member.

What is described above is only part or preferred embodiments of the present invention. Neither the text nor the drawings can therefore limit the scope of protection of the present invention. All contents of the description and drawings of the present invention are used under the overall concept of the present invention. Equivalent structural transformations, or direct/indirect application in other related technical fields are included in the scope of protection of the present invention.

Claims (14)

1. The quick-release assembly is used for photographic accessories and is characterized by comprising a connecting seat, wherein a sleeving groove is formed in the connecting seat and can be sleeved on a structural member through the sleeving groove, the structural member is provided with a clamping groove, a moving structure, a resetting piece and a clamping piece are arranged on the connecting seat, the clamping piece is exposed on the side wall of the sleeving groove and is matched with the clamping groove, the moving structure is movably arranged on the connecting seat, and the resetting piece applies a force for resetting the moving structure;

the quick release assembly is provided with a locking state and an unlocking state, and in the unlocking state, the movable structure loosens the clamping piece so that the clamping piece is loosened from the clamping groove; and in the locking state, the moving structure resets and presses the clamping piece so as to clamp the clamping piece in the clamping groove.

2. The quick release assembly of claim 1, wherein the connecting base has an installation cavity thereon, and the actuating structure comprises:

an extrusion piece which is slidably arranged in the mounting cavity, the clamping piece is positioned on a sliding path of the extrusion piece, and the extrusion piece is used for extruding or loosening the clamping piece;

the unlocking button can penetrate into the mounting cavity in a sliding manner and at least partially is exposed out of the connecting seat, and the extrusion piece is in follow-up fit with the unlocking button;

one end of the reset piece is abutted to the unlocking button, and the other end of the reset piece is abutted to the side wall of the mounting cavity.

3. The quick release assembly of claim 2, wherein the release button is stacked with the extrusion and the direction of sliding of the release button and the extrusion is different;

the extrusion piece is provided with an inserting part, the unlocking button is provided with a slot, the inserting part is inserted in the slot and can slide along the slot, and the sliding direction of the inserting part is respectively arranged at an included angle with the sliding direction of the unlocking button and the extrusion piece.

4. A quick release assembly according to claim 3, wherein at least one of said extrusions is provided with two of said inserts and said inserts are disposed adjacent to respective sides of said extrusion;

at least two slots are correspondingly arranged on the unlocking button, and each inserting part is correspondingly inserted into one slot.

5. The quick release assembly of claim 2, wherein the extrusion has a groove disposed on an extrusion face thereof for receiving the catch member during sliding movement thereof to release the catch member;

when the groove is positioned at one side edge of the extrusion piece, the groove is formed at the corner position of the extrusion surface and the side surface.

6. The quick release assembly of claim 2 wherein at least one of said pressers is provided and at least two of said clamps are provided, each of said pressers acting on at least two of said clamps;

the clamping grooves are at least two, and each clamping piece is clamped in one clamping groove.

7. The quick release assembly of claim 2, wherein the retaining member is of a deformable structure, a cavity bottom wall of the mounting cavity is provided with a receiving slot for receiving the retaining member, the connecting seat is provided with a through hole for communicating the sleeve groove with the receiving slot, and the retaining member is exposed from the through hole to a slot side wall of the sleeve groove.

8. The quick release assembly of claim 2, wherein opposing chamber sidewalls of the mounting chamber are each provided with a relief groove for relieving a side of the extrusion for sliding in; and/or

The unlocking button is located on the side face of the connecting seat, and the pressing direction of the unlocking button is different from the extending direction of the sleeving groove.

9. The quick release assembly of claim 2, wherein one end face of the connecting seat is provided with two sleeved parts which are arranged oppositely, free ends of the two sleeved parts are bent oppositely, and the sleeved grooves are formed between the two sleeved parts and the connecting seat.

10. The quick release assembly of claim 9, wherein one of the two sleeve portions is movable relative to the connector by a locking assembly, the sleeve portion being configured to hold the structural member in the locked condition and the sleeve portion being configured to release the structural member in the unlocked condition.

11. The quick release assembly of claim 11, wherein the locking assembly comprises an adjusting screw threaded through the sleeve portion and connected with the connecting seat, or the adjusting screw threaded through the connecting seat and connected with the sleeve portion, and a head portion of the adjusting screw is partially or completely exposed out of the outer surface of the connecting seat; or (b)

The locking component is in driving connection with the unlocking button, the unlocking button drives the locking component to unlock the sleeving part when the unlocking button is pressed, and the unlocking button drives the locking component to lock the sleeving part when the unlocking button is released.

12. A photographic accessory comprising an accessory body and a quick release assembly as claimed in any one of claims 1 to 11, wherein the connector is connected to the accessory body.

13. A kit comprising a structural member and the photographic assembly of claim 12.

14. The assembly and disassembly kit according to claim 13, wherein the structural component comprises a slide bar part, wherein the slide bar part is transversely provided with a plurality of clamping grooves which are arranged at equal intervals, and two side edges of the slide bar part are inclined edges; and/or

The sliding strip portion is provided with a strip-shaped hole along the extending direction of the sliding strip portion, the strip-shaped hole penetrates through the sliding strip portion, and the strip-shaped hole is used for accommodating the locking piece.