CN216479694U

CN216479694U - Trigger type quick assembling and disassembling structure and shooting device

Info

Publication number: CN216479694U
Application number: CN202121621769.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Xiaofalcon Zhichuang Technology Co ltd
Current assignee: Shenzhen Xiaofalcon Zhichuang Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-07-16
Publication date: 2022-05-10
Anticipated expiration: 2031-07-16

Abstract

The utility model provides a trigger type quick disassembly and assembly structure and a shooting device, and relates to the technical field of photographic equipment. The fast-assembling piece includes locking groove and installation mechanism, and installation mechanism is used for connecting shooting equipment. The retaining member is equipped with joint structure and locking projection, and the locking projection is used for removing to locking position or unblock position, is connected with the fast-assembling cooperation. The first elastic piece is used for driving the locking piece to move along the first direction. The second elastic piece is used for driving the limiting piece to move along the second direction. The shooting device comprises the trigger type quick dismounting structure. When dismantling the quick-mounting piece, the hand retaining member, the retaining member blocks, and the locking projection on the retaining member breaks away from the locking groove unblock. The user loosens the hand, need not to press the retaining member again, and the retaining member also can not the return stroke and lock again, is convenient for dismantle fast-assembling piece from quick detach base get off, convenient to use, and user experience feels good.

Description

Trigger type quick assembling and disassembling structure and shooting device

Technical Field

The utility model relates to the technical field of photographic equipment, in particular to a trigger type quick disassembly and assembly structure and a shooting device.

Background

The shooting equipment is widely applied to the life of people, and is mainly used for shooting, recording and the like to record the life of people. In order to facilitate the replacement of the shooting equipment, the shooting equipment is usually installed on the quick-mounting plate at present, the quick-mounting plate is detachably installed on the fixed installation position, and the quick-mounting plate and the installation position are disassembled and assembled to realize the disassembly and the replacement of the shooting equipment. The existing quick-mounting plate is clamped with a contact on a mounting position through a first clamping groove, and a control switch is connected with the contact through a linkage mechanism and used for controlling the contact to move so as to lock or unlock the quick-mounting plate. However, when pressing the control switch unblock, control switch can produce the damping through link gear's elastic action, need press control switch all the time, until dismantling out the fast-assembling board and just can loosen one's hand, use inconvenient, user experience feels poor.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to dismantle inconvenient to the fast-assembling board, and user experience feels poor problem, provides a trigger formula quick assembly disassembly structure and shooting device.

The utility model provides a trigger type quick dismounting structure, which comprises:

the quick-release base comprises a first end face and a second end face which are oppositely arranged, the second end face is opened and extends towards the first end face to form a mounting cavity, and a limiting hole penetrating through the first end face is formed;

the quick-mounting part comprises a locking groove and a mounting mechanism, and the mounting mechanism is used for detachably connecting shooting equipment;

the locking piece is movably arranged in the installation cavity in a penetrating manner from the outside along a first direction, a clamping structure and a locking convex column are arranged on the locking piece, the locking convex column penetrates through the limiting hole and extends out of the first end face, and the locking convex column can move to a locking position and an unlocking position in the limiting hole; when the locking convex column is positioned at the locking position, the locking convex column is matched and connected with the locking groove;

the limiting piece is movably arranged in a second direction perpendicular to the first direction in a penetrating mode on the quick-release base, and is clamped with the clamping structure and comprises a first clamping state and a second clamping state;

the first elastic piece is arranged between the locking piece and the quick-release base and used for driving the locking piece to move along the first direction;

the second elastic piece is arranged on the limiting piece and used for driving the limiting piece to move along the second direction;

when the locking piece is pushed to move close to the first elastic piece along the first direction and is in the first clamping state with the limiting piece, the locking convex column is located at an unlocking position, the locking piece abuts against the first elastic piece, and the second elastic piece abuts against the limiting piece and extends out of the first end face;

when the quick-assembly part is followed when dismantling on the quick detach base, the quick-assembly part supports and presses the locating part is retracted, the locating part with the retaining member is in the second joint state, first elastic component supports and presses the retaining member, the locating part supports and presses the second elastic component, the locking projection is located locking position.

Above-mentioned trigger formula quick assembly disassembly structure, when dismantling the quick-witted fast-assembling, the retaining member is pressed to the manual, makes the retaining member move to a certain extent along the first direction when, and the locating part blocks the first draw-in groove of retaining member, and the locking projection on the retaining member breaks away from the locking groove unblock this moment. The user can loosen the hand, need not to press the retaining member again, and the retaining member also can not the return stroke and lock again, is convenient for dismantle fast-assembling piece from quick detach base get off, convenient to use, and user experience feels good.

In one embodiment, the clamping structure comprises a first clamping groove and a second clamping groove which are communicated, the locking member comprises a first side surface and a second side surface which are oppositely arranged, the first side surface is parallel to and close to the first end surface, and the second side surface is parallel to and close to the second end surface; the first clamping groove is a notch which extends from the second side surface to the inside of the locking piece, and the second clamping groove is a notch which penetrates from the second side surface to the first side surface.

In one embodiment, the locking member includes a first control member, a second control member and a handle, the handle is inserted into the quick-release base and connected to the first control member, a strip-shaped groove and a second slot are formed in one end of the first control member close to the second control member, and the strip-shaped groove abuts against an end of the second control member to form the first slot.

In one embodiment, a fixing boss and a third elastic member are further disposed in the quick release base, the third elastic member is arranged along the first direction, one end of the third elastic member is connected to the first control member, and the other end of the third elastic member is connected to the fixing boss.

In one embodiment, the limiting member includes a control projection and a clamping portion, which are vertically arranged, the control projection is inserted through the quick-release base, and when the clamping portion is clamped in the first clamping groove, the limiting member and the locking member are in the first clamping state; when joint portion joint during the second draw-in groove, the locating part with the retaining member is in the second joint state.

In one embodiment, the first elastic member includes a first spring and a second spring, the quick release base is provided with a guide screw inserted into the locking member in the first direction, a second accommodating groove and a third accommodating groove are formed in an end portion of the quick release base, the first spring is disposed in the second accommodating groove, the second spring is disposed in the third accommodating groove, and one ends of the first spring and the second spring, which are far away from the locking member, are connected to the quick release base.

In one embodiment, the quick release base is provided with mounting seats on two opposite sides in the first direction, and dovetail grooves are formed on the two mounting seats in a recessed manner along the opposite directions; the both sides that the fast-assembling spare is relative are provided with the forked tail installation department of protruding arrangement, the forked tail installation department is followed the dovetail inserts, when the locking projection is in locking position, the locking groove with locking projection joint.

In one embodiment, the mounting mechanism comprises a connecting screw, the connecting screw comprises a head part and a rod part which are connected, the quick assembly part is provided with a hollow strip-shaped limiting groove, the diameter of the head part is larger than the width of the strip-shaped limiting groove, the rod part penetrates through the strip-shaped limiting groove and extends out of the top of the quick assembly part, and the head part is clamped at the bottom of the quick assembly part.

In one embodiment, the opposite side surfaces of the quick-release base are provided with strip-shaped mounting grooves, and the strip-shaped mounting grooves are used for being clamped on the supporting frame.

The present invention further provides a shooting device, which includes the trigger type quick assembly/disassembly structure in the above embodiment, and the structure of the trigger type quick assembly/disassembly structure can refer to the description in the above embodiment, and is not described herein again. Since the photographing device provided by the embodiment of the present invention includes the trigger type quick-release structure in the above embodiment, the photographing device provided by the present invention has all the advantages of the trigger type quick-release structure in the above embodiment.

Drawings

FIG. 1 is a schematic view of a trigger-type quick release mechanism from one perspective;

FIG. 2 is a schematic view of another perspective of a triggered quick release mechanism;

FIG. 3 is a schematic structural view of the quick release base with the locking post in the unlocking position;

FIG. 4 is a schematic structural view of the quick release base with the locking post in the locking position;

FIG. 5 is a schematic structural view of the locking member and the limiting member in the quick release base in a first clamping state;

FIG. 6 is a schematic structural view of the locking member and the limiting member in the quick release base in a second clamping state;

FIG. 7 is a schematic view of the driving member of the present invention;

FIG. 8 is a schematic structural view of the locking member and the limiting member of the present invention in a first engagement state;

FIG. 9 is a schematic structural view of the locking member and the limiting member of the present invention in a second engagement state;

FIG. 10 is a schematic structural diagram of a position limiting element according to the present invention;

FIG. 11 is a schematic structural view illustrating a locking member and a limiting member in a first engaging state according to a second embodiment of the present invention;

FIG. 12 is a schematic structural view illustrating a locking member and a limiting member in a second clamping state according to a second embodiment of the utility model;

FIG. 13 is a schematic structural view of the bottom of the package of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a quick-release base; 1a, a limiting hole; 1b, a through hole; 1c, strip-shaped mounting grooves; 1d, dovetail grooves; 2. quickly assembling; 2a, a strip-shaped limiting groove; 2b, locking grooves; 2c, a guide arc surface; 2d, arc-shaped abutting surfaces; 2e, a hollow groove; 2f, dovetail mounting; 3. a connecting screw; 4. a bottom cover; 5. a locking member; 5a, a handle; 5b, a driving piece; 5ba and a first clamping groove; 5bb, a second clamping groove; 5bc, a first control member; 5bd, a second control member; 5c, a clamping structure; 6. a first elastic member; 6a, a first spring; 6b, a second spring; 7. a second elastic member; 8. a third elastic member; 9. a limiting member; 9a, a clamping part; 9b, a control convex column; 9c, a first accommodating groove; 10. locking the convex column; 11. a guide screw; 12. a mounting cavity; 20. a first end face; 30. a second end surface.

Detailed Description

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is apparent that the specific details set forth in the following description are merely exemplary of the utility model, which can be practiced in many other embodiments that depart from the specific details disclosed herein. All other embodiments, which can be obtained by a person skilled in the art based on the embodiments of the present invention without any creative effort, belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example one

As shown in fig. 1 and fig. 2, this embodiment provides a trigger formula quick assembly disassembly structure, when the unblock, only need once press retaining member 5 in place can dismantle fast-assembling part 2, need not to press retaining member 5 always, convenient to use, and user experience feels good.

The trigger type quick dismounting structure comprises a quick-release base 1, a quick-release piece 2, a locking piece 5, a first elastic piece 6, a second elastic piece 7 and a limiting piece 9. The fast-assembling piece 2 is connected with shooting equipment through a set mounting mechanism, the shooting equipment can be a camera or a mobile phone, and the shooting equipment of the embodiment uses the camera. The quick-release base 1 is matched and spliced with the quick-release piece 2, namely, the quick-release piece 2 can be installed on the quick-release base 1 or detached from the quick-release base 1, so that the camera is assembled and disassembled on the quick-release base 1.

As shown in FIG. 1, the mounting mechanism can have a variety of configurations, such as a magnetic attachment configuration, a threaded attachment configuration, and the like. The installation mechanism of this embodiment includes connecting screw 3, and quick-mounting part 2 has seted up bar spacing groove 2a, and the head diameter of connecting screw 3 is greater than the width of bar spacing groove 2 a. For the sake of clarity, the side of the quick-release part 2 close to the quick-release base 1 is defined as the bottom, and the side far from the quick-release base 1 is defined as the top. Connecting screw 3 is worn out to the top of fast-assembling piece 2 at bar spacing groove 2a from the bottom of fast-assembling piece 2, and bar spacing groove 2a blocks connecting screw 3's head, and connecting screw 3's pole portion sets up the external screw thread, and the screw hole threaded connection who offers with the camera makes the camera connect in fast-assembling piece 2.

As shown in fig. 5, for convenience of description, it is defined that, in the first direction, the direction opposite to the unlocking direction of the locker 5 is the positive X-axis direction, and the unlocking direction of the locker 5 is the negative X-axis direction; in the second direction, the direction from the quick-release base 1 to the quick-release piece 2 is the positive direction of the Z axis, and the reverse direction is the negative direction of the Z axis; the direction of the quick-release part 2 inserted into the quick-release base 1 is the Y-axis direction, and the Y-axis direction is perpendicular to the first direction and the second direction at the same time.

As shown in fig. 4, the quick release base 1 is provided with a limiting hole 1a and a through hole 1 b. The bottom of the quick-mounting part 2 is also provided with a locking groove 2 b.

As shown in fig. 3, the quick release base 1 includes a first end surface 20 and a second end surface 30 which are oppositely arranged, the second end surface 30 is open and extends toward the first end surface 20 to form an installation cavity, and is provided with a limiting hole 1a and a through hole 1b which penetrate through to the first end surface 20, the second end surface 30 is provided with a bottom cover 4, and the bottom cover 4 is installed on the quick release base 1 through a plurality of screws to seal a plurality of parts of the installation cavity. The first elastic element 6, the second elastic element 7, the limiting element 9 and other parts are all arranged in the installation cavity.

As shown in fig. 3, fig. 4, fig. 5, fig. 6 and fig. 13, the locking member 5 is movably inserted into the quick-release base 1 along the first direction, the locking member 5 includes a handle 5a and a driving member 5b connected to each other, one side of the handle 5a inserted into the quick-release base 1 is connected to the driving member 5b, the driving member 5b is disposed in the installation cavity, and the handle 5a is pushed to drive the driving member 5b to move back and forth in the installation cavity in the first direction. The driving piece 5b is provided with a clamping structure 5c and a locking convex column 10, the locking convex column 10 penetrates through the limiting hole 1a and extends out of the first end face 20, and the locking convex column 10 can move to a locking position and an unlocking position in the limiting hole 1 a. When the locking convex column 10 is located at the locking position, the locking convex column is matched and connected with the locking groove 2b of the quick assembly part 2, so that the quick disassembly base 1 and the quick assembly part 2 are connected and installed. When the locking convex column 10 is located at the unlocking position, the locking convex column 10 is separated from the locking groove 2b, and the quick-assembly piece 2 can be pulled out from the quick-disassembly base 1 and disassembled.

The limiting part 9 penetrates through the quick-release base 1 along a second direction perpendicular to the first direction, namely, from the direction of the Z axis, and the limiting part 9 is clamped with the clamping structure 5c in a first clamping state and a second clamping state.

As shown in fig. 5, the first elastic element 6 is disposed between the driving element 5b and the inner sidewall of the quick release base 1, and is used for pressing the driving element 5b to move along the first direction. The second elastic element 7 is disposed on the limiting element 9 and is used for driving the limiting element 9 to move along the second direction. The first elastic element 6 and the second elastic element 7 work in a matching way to switch the clamping state between the limiting element 9 and the driving element 5 b.

As shown in fig. 7, 8 and 9, when the handle 5a is pushed to move the driving member 5b along the negative X-axis direction until the driving member 5b and the limiting member 9 are in the first engaging state, since the locking protrusion 10 is disposed on the driving member 5b and moves synchronously with the driving member 5b, the locking protrusion 10 moves to the unlocking position and is disengaged from the locking groove 2b of the quick-assembly member 2, in this process, the driving member 5b compresses the first elastic member 6, and the second elastic member 7 presses the limiting member 9 and extends out of the first end surface 20. Under this state, driving piece 5b and locating part 9 joint for the unable return stroke of driving piece 5b, even do not promote handle 5a, locking projection 10 is fixed to be maintained at the unblock position, and the user can take out the dismantlement from quick-witted 1 with fast-assembling from dismantling, convenient to use, and user experience feels good.

As shown in fig. 13, the bottom of the quick coupler 2 is provided with a hollow groove 2e extending along the top, and the limiting member 9 is located in the hollow groove 2e after extending from the first end surface 20, and does not contact with the bottom of the quick coupler 2.

As shown in fig. 4, 6 and 9, after the locking protrusion 10 is unlocked, the quick assembly member 2 can be detached from the quick detachment base 1, the quick assembly member 2 is gradually pulled out toward the outside, the locking groove 2b is separated from the position corresponding to the locking protrusion 10 until the other end of the quick assembly member 2 abuts against the limiting member 9, and the limiting member 9 retracts and compresses the second elastic member 7 until the limiting member 9 and the driving member 5b are in the second clamping state. In the process, the first elastic member 6 presses the driving member 5b to move in the positive direction of the X axis, and the locking convex column 10 moves in the positive direction of the X axis synchronously with the driving member 5b and is located at the locking position again, so that the next installation of the quick assembly member 2 is prepared.

As shown in fig. 10, the structure of the limiting member 9 has many kinds, in one embodiment, the limiting member 9 includes a control protrusion 9b and a locking portion 9a, which are vertically arranged, the locking portion 9a extends along the Y-axis direction, and the control protrusion 9b extends along the Z-axis positive direction. The control boss 9b penetrates through the quick-release base 1, and the clamping portion 9a is used for clamping the first clamping groove 5ba or the second clamping groove 5bb, so that the limiting part 9 and the driving part 5b are switched between a first clamping state and a second clamping state.

As shown in fig. 7, in an embodiment, the first and second locking grooves 5ba and 5bb are disposed on a side portion of the driving member 5b, the side portion being close to the limiting member 9. The side portion is provided with a non-closed notch along the Z-axis direction, and the notch penetrates through the side portion to form a first clamping groove 5 ba.

In an embodiment, the side portion has another notch along the X-axis direction, and the notch extends from the inside of the driving member 5b to a direction away from the limiting member 9 to form a second slot 5 bb.

As shown in fig. 10, the limiting member 9 has a first receiving groove 9c, one end of the second elastic member 7 abuts against the bottom of the first receiving groove 9c, and the other end abuts against the bottom cover 4 disposed on the quick release base 1. The second elastic element 7 can drive the limiting element 9 to move in the Z-axis direction. The first receiving groove 9c and the second elastic element 7 can perform a limiting function, so that the second elastic element 7 can stably drive the limiting element 9 to move in the Z-axis direction, and the control protrusion 9b extends out of or is received in the first end surface 20.

As shown in fig. 5, in an embodiment, the first elastic member 6 includes a first spring 6a and a second spring 6b, the quick release base 1 is provided with a guide screw 11 inserted into the driving member 5b in the first direction, the end of the quick release base 1 is provided with a second accommodating groove and a third accommodating groove, the first spring 6a is provided in the second accommodating groove, the second spring 6b is provided in the third accommodating groove, and one ends of the first spring 6a and the second spring 6b far away from the driving member 5b are connected to the quick release base 1. The second accommodating groove and the third accommodating groove can limit the first spring 6a and the second spring 6b, so that the first spring 6a and the second spring 6b can stably drive the driving member 5b to move in the X-axis direction.

As shown in fig. 5-9, when the quick-release assembly 2 is mounted on the quick-release base 1, the clamping portion 9a is clamped in the second clamping groove 5bb, the control protrusion 9b retracts into the through hole 1b, and the locking protrusion 10 is located at the locking position. When the fast-assembling part 2 needs to be disassembled, the handle 5a is pushed towards the X-axis negative direction, the handle 5a pushes the driving part 5b to move towards the X-axis negative direction, the position of the clamping part 9a in the X-axis direction remains unchanged, the second clamping groove 5bb moves towards the X-axis negative direction relative to the clamping part 9a, when the fast-assembling part moves to a certain degree, the clamping part 9a breaks away from the second clamping groove 5bb, the second elastic part 7 extrudes the limiting part 9, the clamping part 9a is clamped in the first clamping groove 5ba, meanwhile, the convex column 9b is controlled to move towards the Z-axis positive direction, the convex column 10 stretches out of the first end face 20 along the through hole 1b, and the locking convex column 10 moves from the locking position to the unlocking position along with the driving part 5b and breaks away from the locking groove 2b of the fast-assembling part 2. The cancellation is behind the application of force to handle 5a, and first spring 6a and second spring 6b extrude driving piece 5b towards X axle positive direction, and 9a of joint portion and the 5ba joint of first draw-in groove support driving piece 5b, avoid driving piece 5b to remove towards X axle positive direction, and locking projection 10 can not remove to the locking position again, and the user can conveniently dismantle fast dress spare 2 from fast-dismantling base 1, and experience feels good.

In the process of disassembling the quick assembly part 2, the locking groove 2b of the quick assembly part 2 is separated from the position corresponding to the locking convex column 10, and the locking convex column 10 can not be connected with the locking groove 2b even if the locking convex column 10 moves to the locking position. When the quick-assembling part 2 is to be completely moved out, the control convex column 9b is extruded on the inner side of the edge of the quick-assembling part 2, the top of the control convex column 9b is conical, so that a guiding effect can be achieved, and the control convex column 9b is conveniently extruded to retract. Fast-assembling spare 2 extrusion control projection 9b removes to through-hole 1b gradually, until when extruding control projection 9b to through-hole 1b in completely, joint portion 9a is less than first draw-in groove 5ba on Z axle negative direction, driving piece 5b moves towards X axle positive direction under the elastic action of first spring 6a and second spring 6b, second draw-in groove 5bb joint makes joint portion 9a fixed in joint portion 9a, control projection 9b can not stretch out again, locking projection 10 moves to the locking position along with driving piece 5 b.

As shown in fig. 7 and fig. 13, in the process of mounting the quick-release part 2 on the quick-release base 1 again, the locking groove 2b of the quick-release part 2 can be buckled with the locking boss 10 again. Specifically, the border of fast-assembling spare 2 is provided with direction cambered surface 2c to locking groove 2b, and the fast-assembling board is at the insertion in-process, and direction cambered surface 2c extrudees locking projection 10 earlier and removes a short distance L1 towards the negative direction of X axle, treats that locking projection 10 corresponds with locking groove 2b position, and locking projection 10 removes the card to go into locking groove 2b to X axle positive direction, and the fast-assembling board is connected with quick detach base 1 completion. It should be noted that L1 < L2 to define that the distance that the clamping portion 9a needs to move L2 can be separated from the second clamping groove 5bb, so that it can be avoided that the locking convex column 10 drives the driving member 5b to move excessively when the locking convex column 10 moves in the negative direction of the X axis, so that the clamping portion 9a is separated from the second clamping groove 5bb, and the locking convex column 10 cannot move to the locking position.

Example two

As shown in fig. 11 and 12, in the present embodiment, the driving member 5b can also be divided into two parts, and the driving member 5b includes a first control member 5bc and a second control member 5 bd. The handle 5a wears to establish quick detach base 1 and connects in first control 5bc, and bar groove is seted up along the X axle direction to the one end that first control 5bc is close to second control 5bd, and sets up first draw-in groove 5ba along the Z axle direction, and the tip of bar groove butt second control 5bd forms second draw-in groove 5 bb.

In an embodiment, a fixed boss and a third elastic member 8 are further disposed in the quick release base 1, one end of the third elastic member 8 is connected to the first control member 5bc, and the other end is connected to the fixed boss. The third elastic member 8 can urge the first control member 5bc to move in the X-axis direction.

When the driving part 5b and the limiting part 9 are changed from the first clamping state to the second clamping state, the clamping part 9a of the limiting part 9 is separated from the first clamping groove 5ba, the third elastic part 8 drives the first control part 5bc to move towards the positive direction of the X axis, and after the first control part 5bc moves, the first spring 6a and the second spring 6b drive the second control part 5bd to move towards the positive direction of the X axis. The locking convex column 10 is arranged on the first control piece 5bc, and moves to a locking position along with the first control piece 5bc, and when the second control piece 5bd moves towards the positive direction of the X axis, the first control piece 5bc is extruded, the locking convex column 10 is driven to move towards the locking position again, and the locking convex column 10 is enabled to move to the locking position more stably.

As shown in fig. 1 and fig. 4, there are many structures of the quick release base 1 and the quick mount 2, in an embodiment, the quick release base 1 has mounting seats at two opposite sides in the X-axis direction at intervals, and the two mounting seats are recessed along opposite directions to form dovetail grooves 1 d. Be provided with the forked tail installation department 2f of protruding arrangement between the top of quick-witted 2 of dress and the bottom, forked tail installation department 2f inserts along dovetail 1d, and quick-witted 2 of dress and quick detach base 1 cooperation are connected.

When the quick-release base 1 is not provided with the quick-release part 2, if the handle 5a is pressed through some misoperation, the control convex column 9b extends out of the first end surface 20 again, and the locking convex column 10 moves to the unlocking position. When the quick-assembly part 2 is installed, the end part of the quick-assembly part 2 extrudes the control convex column 9b, so that the locking convex column 10 retracts into the through hole 1b again, and the locking convex column 10 moves to the locking position again, thereby not influencing the installation of the quick-assembly part 2.

As shown in fig. 13, in an embodiment, an arc abutting surface 2d is disposed on one side of the quick release part 2 close to the outer edge of the quick release base 1, and the position of the arc abutting surface 2d corresponds to the position of the control boss 9 b. The arc-shaped abutting surface 2d plays a role in guiding, so that the quick-assembly part 2 can extrude the control convex column 9b more stably, and the control convex column 9b retracts into the through hole 1 b.

EXAMPLE III

The embodiment provides a shooting device, which comprises shooting equipment, a connecting mechanism and a first embodiment of a trigger type quick assembly and disassembly structure. The installation mechanism is matched and connected with the shooting equipment, and the connection mechanism is matched and connected with the support frame. The mounting mechanism can be the connecting screw 3 of the first embodiment, and the shooting device is mounted on the quick-mounting part 2 by screwing the connecting screw 3 with the shooting device.

The connecting mechanism is arranged on the quick-release base 1 and can be a bar-shaped mounting groove 1c formed in the opposite side surface of the quick-release base 1, and the bar-shaped mounting groove 1c is used for being clamped on the support frame to enable the quick-release base 1 to be mounted on the support frame. The shooting equipment can be quickly installed on the quick-release base 1 through the quick-assembly piece 2, so that the shooting equipment is installed on the supporting frame.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, various changes, substitutions and alterations can be made without departing from the spirit and scope of the utility model. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. A trigger type quick assembly disassembly structure, which is characterized by comprising:

2. The structure of claim 1, wherein the snap-fit structure comprises a first snap groove and a second snap groove that are connected to each other, the locking member comprises a first side surface and a second side surface that are opposite to each other, the first side surface is parallel to and close to the first end surface, and the second side surface is parallel to and close to the second end surface; the first clamping groove is a notch which extends from the second side surface to the inside of the locking piece, and the second clamping groove is a notch which penetrates from the second side surface to the first side surface.

3. The structure of claim 2, wherein the locking member comprises a first control member, a second control member and a handle, the handle is disposed through the quick release base and connected to the first control member, a strip-shaped groove and the second engaging groove are formed at an end of the first control member close to the second control member, and the strip-shaped groove abuts against an end of the second control member to form the first engaging groove.

4. The structure of claim 3, wherein a fixing boss and a third elastic member are further disposed in the quick-release base, the third elastic member is disposed along the first direction, and one end of the third elastic member is connected to the first control member, and the other end of the third elastic member is connected to the fixing boss.

5. The structure of claim 2, wherein the limiting member comprises a control protrusion and a locking member, the control protrusion is vertically disposed on the quick-release base, and when the locking member is locked in the first locking groove, the limiting member and the locking member are in the first locking state; when joint portion joint during the second draw-in groove, the locating part with the retaining member is in the second joint state.

6. The structure of claim 1, wherein the first elastic member comprises a first spring and a second spring, the quick release base is provided with a guide screw inserted into the locking member in the first direction, a second receiving slot and a third receiving slot are formed at an end of the quick release base, the first spring is disposed in the second receiving slot, the second spring is disposed in the third receiving slot, and an end of the first spring and an end of the second spring away from the locking member are connected to the quick release base.

7. The trigger type quick dismounting structure according to claim 1, wherein mounting seats are arranged on two opposite sides of the quick dismounting base in the first direction, and dovetail grooves are formed on the two mounting seats in a recessed manner along opposite directions; the both sides that the fast-assembling spare is relative are provided with the forked tail installation department of protruding arrangement, the forked tail installation department is followed the dovetail inserts, when the locking projection is in locking position, the locking groove with locking projection joint.

8. The triggered quick assembly and disassembly structure of claim 1, wherein the mounting mechanism comprises a connecting screw, the connecting screw comprises a head portion and a rod portion, the quick assembly member is provided with a hollow strip-shaped limiting groove, the diameter of the head portion is greater than the width of the strip-shaped limiting groove, the rod portion penetrates through the strip-shaped limiting groove and extends out of the top of the quick assembly member, and the head portion is clamped at the bottom of the quick assembly member.

9. The structure of claim 1, wherein the quick-release base has bar-shaped mounting slots formed on opposite sides thereof, and the bar-shaped mounting slots are adapted to be engaged with the supporting frame.

10. A camera device, comprising a camera device, a connecting mechanism, and the trigger-type quick-release mechanism as claimed in any one of claims 1 to 9, wherein the mounting mechanism is connected to the camera device, and the connecting mechanism is connected to the supporting frame.