CN114484189A - Quick assembly disassembly device and photographic equipment - Google Patents
Quick assembly disassembly device and photographic equipment Download PDFInfo
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- CN114484189A CN114484189A CN202210169184.9A CN202210169184A CN114484189A CN 114484189 A CN114484189 A CN 114484189A CN 202210169184 A CN202210169184 A CN 202210169184A CN 114484189 A CN114484189 A CN 114484189A
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- 230000000903 blocking effect Effects 0.000 claims description 33
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 16
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention discloses a quick dismounting device and photographic equipment, wherein the quick dismounting device is used for photographic equipment and comprises a connecting component, a connecting rod and a driving component, the connecting component and the first photographic equipment have a locking state and an unlocking state, the connecting rod is connected with the connecting component, and the driving component is rotatably connected with the connecting rod. According to the technical scheme, the connecting rod is driven by the driving piece to enable the connecting component to be in an unlocking state, and the driving piece and the connecting rod reset when the connecting component is converted from the unlocking state to the locking state, so that the first photographic equipment and other photographic equipment can be quickly disassembled, the disassembly and the assembly are convenient, and the disassembly and assembly efficiency is high.
Description
Technical Field
The invention relates to the field of photography, in particular to a quick dismounting device and photographic equipment.
Background
With the increasing demand of photography enthusiasts, the variety of photography equipment for enriching the photography functionality is increasing, and the disassembly, assembly and replacement of the photography equipment are indispensable operations in the photography process. At present, the disassembly and assembly operations among various photographic equipment are complex and inconvenient, for example, in the existing CN208421492U, the sliding groove can be fixed on the sliding strip only by twisting a knob for many turns, and the speed is low.
Disclosure of Invention
The invention mainly aims to provide a quick dismounting device, aiming at solving the problems of troublesome dismounting operation and inconvenient dismounting of photographic equipment.
In order to achieve the above object, the present invention provides a quick-release device comprising:
the connecting component and the first camera equipment have a locking state and an unlocking state;
a connecting rod connected with the connecting component;
the driving piece is rotationally connected with the connecting rod; and
the driving piece drives the connecting rod to enable the connecting component to be in an unlocking state; when the connecting assembly is converted from an unlocking state to a locking state, the driving piece and the connecting rod reset.
Preferably, coupling assembling includes first connecting piece and the second connecting piece of relative setting, first connecting piece with second connecting piece swing joint, first connecting piece with the second connecting piece alternate segregation is used for the unblock first photographic apparatus, or first connecting piece with the second connecting piece resets in order to lock first photographic apparatus.
Preferably, the rotation end of driving piece through the pivot with the second connecting piece rotates and is connected, the rotation end have the centre of a circle with the central axis of pivot circular portion that is not collinear, connecting rod one end correspondence is equipped with the connecting hole, circular portion rotate hold in the connecting hole, the other end of connecting rod with first connecting piece rotates and is connected.
Preferably, one side of the first connecting piece, which is far away from the second connecting piece, is convexly provided with a first blocking part, one side of the second connecting piece, which is far away from the first connecting piece, is convexly provided with a second blocking part, and the first blocking part and the second blocking part form an installation groove which is used for accommodating a first photographic apparatus.
Preferably, the connection assembly further comprises:
the connecting end of the guide rod is fixedly connected with the first connecting piece, and the second connecting piece is partially connected between the connecting end of the guide rod and the limiting end of the guide rod in a sliding manner; and
and the second elastic piece is sleeved on the guide rod and is positioned between the second connecting piece and the limiting end of the guide rod.
Preferably, the quick assembly disassembly device further comprises an installation seat, the installation seat is fixedly connected with the second connecting piece, the driving piece is located in a sliding groove formed between the installation seat and the second connecting piece, and at least part of the driving piece is located on the outer side of the sliding groove.
Preferably, the connection assembly further comprises:
the sliding block is connected with the first connecting piece in a sliding mode and is rotatably connected with the other end of the connecting rod;
the adjusting piece is adjustably connected with the first connecting piece, one end of the adjusting piece is limited at the outer side of the first connecting piece, and the other end of the adjusting piece penetrates through the first connecting piece to be adjustably connected with one side of the sliding block, which is far away from the connecting rod; and
the stopping piece is positioned between one side of the first connecting piece, which deviates from the connecting rod, of the sliding block, one end of the stopping piece is abutted to the first connecting piece or can be connected in an adjustable mode, and the other end of the stopping piece is abutted to the sliding block.
Preferably, the quick-release device further comprises a control member elastically connected to the second connecting member, the control member has a first position and a second position, and the control member moves from the second position to the first position when the first connecting member and the second connecting member are separated from each other; when the control piece moves from the first position to the second position, the first connecting piece, the second connecting piece, the connecting rod and the driving piece all reset.
Preferably, the first connecting piece includes a first clamping portion extending toward the control piece, the control piece is provided with a second clamping portion extending toward the first connecting piece, when the control piece is located at the first position, a free end of the second clamping portion abuts against a free end of the first clamping portion, and when the control piece is located at the second position, a free end of the second clamping portion is located at the bottom side of the first clamping portion.
Preferably, a position-limiting part extending towards the control member is convexly arranged at the top end of the free end of the first clamping part, and the free end of the second clamping part abuts against the bottom side of the position-limiting part when the control member is located at the first position; or
The free end of the first clamping portion is provided with a clamping groove matched with the free end of the second clamping portion in shape, the clamping groove faces one side and the bottom side of the control piece, openings are formed in the clamping groove, and when the control piece is located at the first position, the free end of the second clamping portion is limited in the clamping groove.
The present invention also proposes a photographing apparatus comprising:
the quick dismounting device; and the number of the first and second groups,
a second camera rig mounted on the connection assembly.
According to the technical scheme, the connecting rod is driven by the driving piece to enable the connecting component to be in the unlocking state, a user can place a first photographic device at the pre-locking position of the connecting component, the driving piece and the connecting rod reset when the connecting component is converted from the unlocking state to the locking state, and the connecting component can lock the first photographic device, so that the first photographic device and other photographic devices can be quickly disassembled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a quick release apparatus according to the present invention;
FIG. 2 is a schematic view of a first camera device connected to the quick release device of the present invention;
FIG. 3 is an exploded view of the quick release device of FIG. 1;
FIG. 4 is a cross-sectional view of the quick release apparatus of FIG. 2;
FIG. 5 is an exploded view of the quick release device of FIG. 2;
FIG. 6 is a schematic structural diagram of a photographing apparatus according to an embodiment of the invention;
fig. 7 is a schematic structural diagram of another embodiment of the photographing apparatus according to the invention.
The reference numbers indicate:
a quick-release device 100;
a first connecting member 11; a first clip portion 111; the first blocking portion 112; a second connecting member 12; the second barrier section 121; a guide rod 13; a second elastic member 14; an adjusting member 15; a slider 16; a stopper 17;
a driver 21; a rotating shaft 211; a circular portion 212; a connecting rod 22; a connection hole 221;
a control member 31; a second clamping portion 311; a first elastic member 32;
a mount 41; a mounting plate 411; a chute 42;
a first photographic equipment 200;
a second camera fixture 300.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a quick dismounting device 100, as shown in fig. 1, fig. 2 and fig. 7, the quick dismounting device 100 is used for photographic equipment, and can realize connection or assembly between different photographic equipment, for example, two different or same photographic equipment are named as a first photographic equipment 200 and a second photographic equipment 300, the quick dismounting device 100 can connect the first photographic equipment 200 and the second photographic equipment 300 together, the photographic equipment can be a camera frame, an L plate, a slide plate, an upper handle, a side handle, a wire clamp, a support component or device, a development plate, a transfer seat, a light supplement lamp, a microphone, a camera, a mobile phone and the like, and the quick dismounting device 100 is suitable for the photographic equipment matched with the camera or the shooting equipment.
As shown in fig. 1 to 3, the quick-release device 100 includes a connecting component, a connecting rod 22 and a driving component 21, the connecting component and the first photographic device 200 have a locking state and an unlocking state, the connecting rod 22 is connected with the connecting component, and the driving component 21 is connected with the connecting rod 22. According to the technical scheme, the connecting rod 22 is driven by the driving piece 21 so that the connecting assembly is in an unlocking state, and the driving piece 21 and the connecting rod 22 reset when the connecting assembly is converted from the unlocking state to the locking state.
According to the technical scheme, the connecting rod 22 is driven by the driving piece 21 to enable the connecting component to be in the unlocking state, a user can place the first photographic equipment 200 at the pre-locking position of the connecting component, the driving operation is labor-saving and convenient, the driving structure is simple, the driving piece 21 and the connecting rod 22 reset when the connecting component is converted from the unlocking state to the locking state, the connecting component can lock the first photographic equipment 200, and therefore the first photographic equipment 200 can be rapidly detached from other photographic equipment. The driver 21 and the connecting rod 22 may be reset manually or automatically.
In the conventional CN208126086U, a sliding groove 42 and a sliding bar are adapted, and this requires the sliding groove 42 to slide in or out from one side of the sliding bar, and a certain installation space is required, which results in repeated assembly and disassembly of other adjacent photographic devices (such as a fill-in light, a wire clamp, a microphone, etc.), in order to provide a quick assembly and disassembly device 100 capable of being assembled vertically, as shown in fig. 3 to 5, specifically, the connecting assembly includes a first connecting member 11 and a second connecting member 12 that are disposed oppositely, the first connecting member 11 and the second connecting member 12 are movably connected, the first connecting member 11 and the second connecting member 12 are separated from each other to unlock the connecting assembly from the first photographic device, or the first connecting member 11 and the second connecting member 12 are reset to lock the first photographic device.
In this embodiment, the first connecting member 11 and the second connecting member 12 are disposed opposite to each other to form an installation space, the driving member 21 drives the connecting rod 22 to drive the first connecting member 11 and the second connecting member 12 to be separated from each other, the connecting portion locking the first camera device 200 can be vertically installed in the installation space, the width of the installation space is greater than that of the connecting portion, of course, the connecting portion locking the first camera device 200 can be vertically removed from the installation space, or the first connecting member 11 and the second connecting member 12 are reset to be close to each other, so as to clamp or release the connecting portion of the first camera device 200, and further, the connecting portion of the first camera device 200 can be unlocked or locked. Defining a pre-locking position of the connecting part of the first camera equipment 200 between the first connecting part 11 and the second connecting part 12 as a connecting part unlocking state by separating the first connecting part 11 and the second connecting part 12 from each other; the first coupling member 11 and the second coupling member 12 are defined to be close to each other so that the coupling portion of the first camera equipment 200 is locked between the first coupling member 11 and the second coupling member 12 in the coupling-member locked state.
The form of this embodiment vertical installation is different with current photographic goods connecting device, and when current photographic goods was connected, need aim at first photographic goods 200's slide rail with the spout on the photographic goods connecting device earlier, then slide to mounted position, retaining member locking such as rethread screw, the operation is complicated, it is long to consume time, and the present mounting means of trade has been changed in this embodiment vertical installation, but one-hand operation also can operate at the photographic in-process, has the characteristics of simple operation.
As shown in fig. 3 and 5, in order to enable the first connecting member 11 and the second connecting member 12 to be locked and reset quickly, the connecting assembly further includes at least one guide rod 13 and at least one second elastic member 14, a connecting end of the guide rod 13 is fixedly connected with the first connecting member 11, a part of the second connecting member 12 is slidably connected between the connecting end of the guide rod 13 and a limiting end of the guide rod 13, and the at least one second elastic member 14 is sleeved on the guide rod 13 and located between the second connecting member 12 and the limiting end of the guide rod 13.
In this embodiment, the guide rod 13 may be screwed with the first connecting part 11, the second elastic part 14 may be a compression spring, and the compression spring drives the first connecting part 11 to be close to the second connecting part 12 when the compression spring rebounds to push the limiting end of the guide rod 13 to move towards the direction away from the first connecting part 11, so as to realize the automatic resetting of the first connecting part 11 and the second connecting part 12, and simultaneously drive the driving assembly to reset or restore to the preset position. The second elastic member 14 is compressed when the first connecting member 11 and the second connecting member 12 are moved away from each other. Wherein, the second connecting piece 12 can be provided with a strip-shaped round hole, the guide rod 13 is slidably accommodated in the strip-shaped round hole, and after assembly, the limiting end of the guide rod 13 can be positioned in the strip-shaped round hole, outside the strip-shaped round hole or be kept flat. The number of the guide rods 13 can be one or two, and the second elastic member 14 matches the number of the guide rods 13. As shown in fig. 3 and 5, in order to save labor and simplify the structure of the driving connecting rod 22, specifically, the rotating end of the driving member 21 is rotatably connected to the second connecting member 12 through the rotating shaft 211, the rotating end has a circular portion 212 whose center is not collinear with the central axis of the rotating shaft, one end of the connecting rod 22 is correspondingly provided with a connecting hole 221, the circular portion 212 is rotatably received in the connecting hole 221, and the other end of the connecting rod 22 is rotatably connected to the first connecting member 11.
In this embodiment, when the driving element 21 drives the connecting rod 22, the driving element 21 is moved to make the driving element 21 rotate around the rotating shaft 211 relative to the second connecting element 12, the rotating end rotates to drive the circular portion 212 to rotate around the rotating shaft 211, so that the circular portion 212 is far away from the first connecting element 11, thereby driving the connecting rod 22 to drive the first connecting element 11 to be far away from the second connecting element 12, and when the first connecting element 11 and the second connecting element 12 are reset, the connecting rod is reset to drive the driving element 21 to reset.
In order to further enable the connecting assembly to be locked quickly and operate conveniently, as shown in fig. 3, a first blocking portion 112 is convexly disposed on one side of the first connecting member 11 away from the second connecting member 12, a second blocking portion 121 is convexly disposed on one side of the second connecting member 12 away from the first connecting member 11, and the first blocking portion 112 and the second blocking portion 121 form an installation slot for accommodating the first photographing apparatus 200.
In this embodiment, the installation space may be an installation groove, the connection rod 22 drives the first blocking portion 112 and the second blocking portion 121 to move away from each other when driving the first connecting member 11 and the second connecting member 12 to move away from each other, and the connection portion of the first camera device 200 is vertically installed between the first blocking portion 112 and the second blocking portion 121 while pressing the top of the control member 31 downward, so that the control member 31 moves from the first position to the second position, thereby achieving a locking state of the first connecting member 11 and the second connecting member 12. The first blocking portion 112 and the second blocking portion 121 may form a clamping space, such as the dovetail sliding slot 42, and the top ends of the inner sidewalls of the first blocking portion 112 and the second blocking portion 121 are convexly provided with protruding ribs to prevent the first camera device 200 from being separated from the upper side of the first blocking portion 112 and the second blocking portion 121.
In order to facilitate the user to move the driving member 21, the quick-release device further includes a mounting seat 41, the mounting seat 41 is fixedly connected to the second connecting member 12, the driving member 21 is located in a sliding slot 42 formed between the mounting seat 41 and the second connecting member 12, and at least a portion of the driving member 21 is located outside the sliding slot 42, the user moves the portion of the driving member 21 located outside the sliding slot 42 to drive the driving member 21, the driving member 21 rotates along the sliding slot 42 and can rotate from a first side slot wall to a second side slot wall of the sliding slot 42, the size of the sliding slot 42 is designed according to the use requirement, for example, the circular portion 212 rotates around the shaft 211 for a half circle, the minimum distance and the maximum distance of the circular portion 212 from the second connecting member 12 are within a range, specifically, the driving member 21 is located on the first side slot wall of the sliding slot 42, the distance of the circular portion 212 from the second connecting member 12 is minimum, the driving member 21 is positively driven to rotate from the first side slot wall of the sliding slot 42 to the second side slot wall of the sliding slot 42, the distance of the rounded portion 212 from the second connector 12 gradually increases to a maximum distance. In other embodiments, the drive range of the circular portion 212 is set as desired for use. The mounting base 41 may have a mounting plate 411, one side of the mounting plate 411 is used to form the sliding slot 42 with the second connecting member 12, and the other side is used to mount the second camera 300.
As shown in fig. 3 and 5, the connecting assembly further includes a sliding block 16, an adjusting member 15 and at least one stopping member 17, the sliding block 16 is slidably connected to the first connecting member 11, and the sliding block 16 is rotatably connected to the other end of the connecting rod 22; the adjusting piece 15 is adjustably connected with the first connecting piece 11, one end of the adjusting piece 15 is limited at the outer side of the first connecting piece 11, and the other end of the adjusting piece 15 penetrates through the first connecting piece 11 and is adjustably connected with one side of the sliding block 16, which is far away from the connecting rod 22; and at least one stopping piece 17 is positioned between one sides of the first connecting piece 11 and the sliding block 16, which are far away from the connecting rod 22, one end of the stopping piece 17 is abutted or adjustably connected with the first connecting piece 11, and the other end of the stopping piece 17 is abutted with the sliding block 16. In order to prevent the sliding block 16 from shaking relative to the first connecting member 11 and sliding along a specific direction during use, the sliding block 16 is engaged with the first connecting member 11 through the concave-convex structure, and similarly, the control member 31 and the second connecting member 12 can also be engaged with each other through the concave-convex structure to move the control member 31 in the directions of the first position and the second position. The number of the stoppers 17 may be one, two, or more.
In the embodiment, the adjustable connection is defined as a fixed connection manner of an adjustable connection position, such as screwing, fixing a connection structure after sliding to a specific position, etc., the adjusting member 15 may be screwed with the sliding block 16, and the adjusting member 15 is screwed into or out of the sliding block 16 to adjust the distance between the sliding block 16 and the first connection member 11; the stopping member 17 may be an elastic member, such as a compression spring, two ends of the compression spring are respectively abutted to the first connecting member 11 and the sliding block 16, the stopping member 17 may be a fixing member, and the fixing member is screwed into the first connecting member 11, and screwed into or out of the first connecting member 11 to adjust the farthest distance between the first connecting member 11 and the second connecting member 12. The distance between one end, limited by the adjusting piece 15, of the adjusting piece 15 and the sliding block 16 is increased or decreased by adjusting the adjusting piece 15, specifically, after the distance between one end, limited by the adjusting piece 15, of the adjusting piece 15 and the sliding block 16 is increased, the stopping piece 17 is further adjusted to further extend the stopping piece 17 into the first connecting piece 11, so that one end of the adjusting piece 15 is limited and abutted against the outer side of the first connecting piece 11, and the first connecting piece 11 is prevented from shaking relative to the adjusting piece 15 to influence use; the stopping piece 17 is adjusted according to use requirements, the stopping piece 17 is made to withdraw from one part of the first connecting piece 11, the adjusting piece 15 is further adjusted, the distance between one end, limited outside the first connecting piece 11, of the adjusting piece 15 and the sliding block 16 is reduced, the farthest distance between the first connecting piece 11 and the second connecting piece 12 is adjusted, the farthest distance between the first stopping part 112 and the second stopping part 121 is adjusted, the camera is suitable for first camera equipment 200 with different sizes and specifications, and the practicability is improved.
Further, as shown in fig. 1, 3 to 5, the quick-release device further includes a control member 31, the control member 31 is elastically connected to the second connecting member 22, the control member 31 has a first position and a second position, and the control member 31 moves from the second position to the first position when the first connecting member 11 and the second connecting member 12 are separated from each other; when the control member 31 moves from the first position to the second position, the first connecting member 11, the second connecting member 12, the connecting rod 22 and the driving member 21 are all reset.
In this embodiment, the control member 31 and the second connecting member 22 may be elastically connected by at least one first elastic member 32, the first elastic member 32 may be a spring, when the driving member 21 drives the connecting rod 22 during the process of installing the first photographic apparatus 200 on the first connecting member 11 and the second connecting member 12, the at least one spring pushes the control member 31 to extend out of the second connecting member 22, so that the control member 31 moves from the second position to the first position, after the user places the first photographic apparatus 200 at the pre-locking position between the first blocking portion 112 and the second blocking portion 121, the control member 31 is pressed into the second connecting member 22, so that the control member 31 moves from the first position to the second position, the first connecting member 11 and the second connecting member 12 approach each other to be locked, when the first connecting member 11 drives the slider 16 to reset, the slider 16 drives the driving member 21 and the connecting rod 22 to reset, thereby implementing a one-key locking manner of pressing the control member 31, the quick assembly disassembly device 100 is simple in operation, simple in structure and small in occupied space, and meanwhile, the weight is reduced, and the quick assembly disassembly device is convenient to store and transport.
As shown in fig. 3 to 5, in order to prevent the driving member 21 from reversely driving the connecting assembly or resetting the connecting assembly to cause the contraction of the mounting space and thus prevent the connecting portion of the first camera device 200 from entering the mounting space, or to manually control and maintain the preset state of the driving member 21 to maintain the unlocked state of the connecting assembly, the control member 31 is elastically connected to the second connecting member 12, the first connecting member 11 includes a first engaging portion 111 extending toward the control member 31, the control member 31 is provided with a second engaging portion 311 extending toward the first connecting member 11, when the control member 31 is located at the first position, the free end of the second engaging portion 311 abuts against the free end of the first engaging portion 111, and when the control member 31 is located at the second position, the free end of the second engaging portion 311 is located at the bottom side of the first engaging portion 111.
In this embodiment, after assembly, the control member 31 is located at the second position, the connecting assembly is in the locking state, one end of the first connecting member 11 abuts against one end of the second connecting member 12, the first clamping portion 111 is accommodated in a space formed by the second clamping portion 311 and the second connecting member 12, and the free end of the second clamping portion 311 is located at the bottom side of the first clamping portion 111. The driving member 21 drives the connecting assembly to make the first engaging portion 111 move to the side from above the second engaging portion 311 when the first connecting member 11 and the second connecting member 12 are far away from each other, and then the free end of the second clamping portion 311 abuts against or is close to the free end of the first clamping portion 111 when the first elastic member 32 pushes the control member 31 to move from the second position to the first position, the free end of the second clamping portion 311 abuts against the free end of the first clamping portion 111 after the driving member 21 is released, the user places the first photographic apparatus 200 at the pre-locking position of the connecting assembly, and the first elastic member 32 is compressed when the control member 31 is pressed, and when the control member 31 moves from the first position to the second position, the free end of the second clamping portion 311 slides along the free end of the first clamping portion 111 to enter the bottom side of the first clamping portion 111, and the guide rod 13 pulls the second connecting member 12 and the first connecting member 11 to automatically reset, so that the connecting assembly locks the first camera device 200. Therefore, the control member 31 is operated to slide from the second position to the first position to prevent the first connecting member 11 and the second connecting member 12 from restoring to the original state, and further prevent the driving member 21 from being driven reversely, so that the connecting portion corresponding to the first camera apparatus 200 can conveniently extend into or move to the installation space on the connecting position, and after the control member 31 is switched from the first position or moves to the second position, the first connecting member 11 and the second connecting member 12 automatically restore to the original state, thereby realizing the connection or assembly of the first camera apparatus 200 and the second camera apparatus 300, and therefore, the first camera apparatus 200 can be detached by repeated operation. For convenience of installing the control member 31, the upper surface of the second connecting member 12 is detachably connected with a cover plate, the second clamping portion 311 is located at the bottom side of the cover plate, and the top end of the control member 31 penetrates through the cover plate and extends into the installation space.
As shown in fig. 4, in order to enable the control member 31 to move to the first position quickly and accurately, a limiting portion extending toward the control member 31 is protruded from a top end of a free end of the first clamping portion 111, and when the control member 31 is located at the first position, a free end of the second clamping portion 311 abuts against a bottom side of the limiting portion; in this embodiment, when the control member 31 moves from the second position to the first position, the first elastic member 32 pushes the control member 31 to abut against the bottom side of the position-limiting portion, so that the free end of the first engaging portion 111 is quickly aligned with the free end of the second engaging portion 311.
As shown in fig. 3 and 6, it can be understood that, in order to better limit the free end of the second clamping portion 311 to prevent the second clamping portion 311 from moving in the using process, the free end of the first clamping portion 111 is formed with a clamping groove adapted to the shape of the free end of the second clamping portion 311, openings are formed in one side and the bottom side of the clamping groove facing the control member 31, the free end of the second clamping portion 311 is limited in the clamping groove when the control member 31 is located at the first position, and the top groove wall and the side groove wall of the clamping groove can be wrapped at the top end and the side periphery of the free end of the second clamping portion 311.
The connecting assembly may be a clamping assembly having a plurality of clamping jaws, or a clamping assembly having two clamping members, and the connecting assembly may be connected to the first camera device 200 through the sliding slot 42 interface, so that the connecting assembly with the locked and unlocked states is applicable to the present invention, for example, the connecting assembly includes a locking structure, a hook structure, and the like. The driving member 21 and the connecting member 22 may be driven by a mechanical structure, or may be controlled by an electric control, such as a link mechanism, a belt drive, a motor drive, etc. The control member 31 is movably connected with the connecting assembly, and the movable connection can be sliding, rotating, elastic moving and the like. The control member 31 moving from the second position to the first position may be understood as the control member 31 switching from the second position to the first position or sliding from the second position to the first position; the forward driving direction of the driving member 21 is defined as the direction for unlocking the connecting assembly, and this direction may be the direction along the linear driving direction or the direction along the arc rotation direction, and is not set one by one again.
To sum up, the moving driving member 21 rotates from the first side wall of the sliding slot 42 to the second side wall of the sliding slot 42, the circular portion 212 gradually rotates away from the second connecting member 12 to drive the connecting rod 22 away from the second connecting member 12, the connecting rod 22 drives the first connecting member 11 gradually away from the second connecting member 12, the second elastic member 14 is compressed, the first blocking portion 112 gradually moves away from the second blocking portion 121, the control member 31 further extends out of the second connecting member 12, the second connecting member 12 compresses the second elastic member 14 towards the limiting end of the guiding rod 13 at the side away from the first connecting member 11, the connecting portion of the first camera 200 is vertically installed between the first blocking portion 112 and the second blocking portion 121 or the first camera 200 is unlocked from between the first blocking portion 112 and the second blocking portion 121, until the connecting portion of the first camera 200 presses the control member 31 or manually presses the control member 31, the second elastic element 14 pushes the second connecting element 12 to return to the locking state of the first connecting element 11 and the second connecting element 12, the first blocking portion 112 and the second blocking portion 121 are clamped at two sides of the connecting portion of the first camera device 200, and the first connecting element 11 drives the sliding block 16 to slide and drives the connecting rod 22 to drive the driving element 21 to return, thereby realizing locking, fixing or unlocking of the first camera device 200.
The present invention further provides a photographic apparatus, referring to fig. 6 and 7, the photographic apparatus includes a second photographic apparatus 300 and the quick-assembly/disassembly apparatus 100 as described above, the second photographic apparatus 300 may be a camera frame, an L-plate, a slide plate, a carrying handle, a side handle, a wire clamp, a bracket, a support assembly or device, a development plate, a transfer seat, a fill-in light, a microphone, a camera, a mobile phone, etc., the specific structure of the quick-assembly/disassembly apparatus 100 refers to the above embodiments, and since the photographic apparatus adopts all technical solutions of all the above embodiments, the photographic apparatus at least has all beneficial effects brought by the technical solutions of the above embodiments, and further description thereof is omitted. Wherein the second photographing equipment 300 is mounted on the connection assembly.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (11)
1. A quick-release assembly, disassembly and assembly device, comprising:
the connecting component and the first camera equipment have a locking state and an unlocking state;
a connecting rod connected with the connecting assembly;
the driving piece is rotationally connected with the connecting rod; and
the driving piece drives the connecting rod to enable the connecting component to be in an unlocking state; when the connecting assembly is converted from an unlocking state to a locking state, the driving piece and the connecting rod reset.
2. The quick release assembly disassembly device of claim 1, wherein the connection assembly comprises a first connection member and a second connection member disposed opposite to each other, the first connection member is movably connected to the second connection member, the first connection member and the second connection member are separated from each other to unlock the first camera equipment, or the first connection member and the second connection member are reset to lock the first camera equipment.
3. The quick release device according to claim 2, wherein the rotating end of the driving member is rotatably connected to the second connecting member via a rotating shaft, the rotating end has a circular portion with a center not collinear with the central axis of the rotating shaft, one end of the connecting rod is correspondingly provided with a connecting hole, the circular portion is rotatably received in the connecting hole, and the other end of the connecting rod is rotatably connected to the first connecting member.
4. The quick release device according to claim 2, wherein a first blocking portion is protruded from a side of the first connecting member away from the second connecting member, a second blocking portion is protruded from a side of the second connecting member away from the first connecting member, and the first blocking portion and the second blocking portion form a mounting groove for receiving a first camera device.
5. The quick-disconnect apparatus of claim 2, wherein the connection assembly further comprises:
the connecting end of the guide rod is fixedly connected with the first connecting piece, and the second connecting piece is partially connected between the connecting end of the guide rod and the limiting end of the guide rod in a sliding manner; and
and the second elastic piece is sleeved on the guide rod and is positioned between the second connecting piece and the limiting end of the guide rod.
6. The quick release device of claim 2, further comprising a mounting base, wherein the mounting base is fixedly connected to the second connecting member, wherein the driving member is located in a sliding slot formed between the mounting base and the second connecting member, and wherein the driving member is at least partially located outside the sliding slot.
7. The quick-disconnect device of claims 2-6, wherein the connection assembly further comprises:
the sliding block is connected with the first connecting piece in a sliding mode and is rotatably connected with the other end of the connecting rod;
the adjusting piece is adjustably connected with the first connecting piece, one end of the adjusting piece is limited at the outer side of the first connecting piece, and the other end of the adjusting piece penetrates through the first connecting piece to be adjustably connected with one side of the sliding block, which is far away from the connecting rod; and
the stopping piece is positioned between one side of the first connecting piece, which deviates from the connecting rod, of the sliding block, one end of the stopping piece is abutted to the first connecting piece or can be connected in an adjustable mode, and the other end of the stopping piece is abutted to the sliding block.
8. The quick release device of claim 2, further comprising a control member resiliently coupled to the second coupling member, the control member having a first position and a second position, the control member moving from the second position to the first position when the first coupling member and the second coupling member are separated from each other; when the control piece moves from the first position to the second position, the first connecting piece, the second connecting piece, the connecting rod and the driving piece all reset.
9. The quick release device according to claim 8, wherein the first connecting member includes a first engaging portion extending toward the control member, the control member has a second engaging portion extending toward the first connecting member, a free end of the second engaging portion abuts against a free end of the first engaging portion when the control member is located at the first position, and the free end of the second engaging portion is located at a bottom side of the first engaging portion when the control member is located at the second position.
10. The quick release device according to claim 9, wherein a top end of the free end of the first engaging portion is protruded with a position-limiting portion extending toward the control member, and the free end of the second engaging portion abuts against a bottom side of the position-limiting portion when the control member is located at the first position; or
The free end of the first clamping portion is provided with a clamping groove matched with the free end of the second clamping portion in shape, the clamping groove faces one side and the bottom side of the control piece, openings are formed in the clamping groove, and when the control piece is located at the first position, the free end of the second clamping portion is limited in the clamping groove.
11. A photographing apparatus, characterized by comprising:
the quick-release device according to any one of claims 1 to 10; and
a second camera rig mounted on the connection assembly.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210169184.9A CN114484189B (en) | 2022-02-23 | 2022-02-23 | Quick assembly disassembly device and photographic equipment |
| PCT/CN2023/077548 WO2023160565A1 (en) | 2022-02-23 | 2023-02-22 | Quick dismounting and mounting device and photographing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210169184.9A CN114484189B (en) | 2022-02-23 | 2022-02-23 | Quick assembly disassembly device and photographic equipment |
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| CN114484189A true CN114484189A (en) | 2022-05-13 |
| CN114484189B CN114484189B (en) | 2023-12-12 |
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| CN202210169184.9A Active CN114484189B (en) | 2022-02-23 | 2022-02-23 | Quick assembly disassembly device and photographic equipment |
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Also Published As
| Publication number | Publication date |
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| CN114484189B (en) | 2023-12-12 |
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