CN213712361U - Foldable fast-assembling plate - Google Patents

Abstract

The utility model provides a collapsible fast-assembling board for assisting photography equipment shoots, includes bottom plate and curb plate, and bottom plate and curb plate one of them is formed with first connecting portion, and wherein another is formed with pin joint portion, and first connecting portion and pin joint portion pin joint are with relative rotation, and collapsible fast-assembling board still includes the retaining member, and at the unblock position, the relative curb plate of bottom plate is rotatable, and in the latched position, the retaining member will first connecting portion and pin joint portion spacing fixed to prevent the relative curb plate of bottom plate rotates to the form of adjustment collapsible fast-assembling board is to L shape or a font. The utility model discloses a collapsible fast-assembling board, through the fixed part of retaining member passes the jack, stretches into the installation department of pin joint portion is in order rather than fixed connection, and relative first connecting portion remove at latched position and unblock position, can realize curb plate and bottom plate relative rotation or locking to avoid interfering in order satisfying the horizontal bat with the camera screen that expandes, collapsible fast-assembling board overall structure is simple, convenient operation, stability are good simultaneously.

Description

Foldable fast-assembling plate

Technical Field

The utility model relates to a photographic goods technical field especially relates to a collapsible fast-assembling board.

Background

Photographic cloud platform fast-assembling board is comparatively the photographic accessory of using always, and it can let you be convenient for install photographic goods on the photographic cloud platform fast. For example, the L-shaped quick-mounting plate with the bottom plate vertical to the side plate is arranged on the triangular support through the holder, the camera body is fixed through the connecting piece or the connecting structure, and the tripod and the camera are integrated to assist shooting. The bottom plate and the side plate of the L-shaped quick mounting plate are both provided with dovetail groove guide rails, so that the L-shaped quick mounting plate can be mounted in a dovetail groove of a clamping seat (a tripod head plate clamp) from two directions. When the horizontal shooting is required to be converted into the vertical shooting, the camera does not need to be placed in the vertical shooting gap of the holder. The camera can be taken up and turned over for 90 degrees leftwards and then is installed into the holder plate clamp again to perform vertical shooting. Namely, the cradle head is selectively connected with the bottom plate and the side plate, so that the fast conversion of horizontal shooting and vertical shooting is realized. Therefore, the time for re-framing and composing the picture is saved, and the gravity center of the bearing of the holder cannot be changed. And the cradle head can keep more angle activity spaces.

However, to the camera that has collapsible screen, the screen transversely opens the back to can fold in order to satisfy the shooting needs about the axle, therefore in the in-process of violently taking, when opening the collapsible screen of camera, the screen can collide with the curb plate of L type fast-assembling board, can't experience better shooting.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can effectively avoid influencing the collapsible fast-assembling board that the screen expandes the upset when clapping.

A foldable quick-mounting plate comprises a bottom plate and side plates which are mutually pivoted, wherein a first connecting part is formed on one of the bottom plate and the side plates, a pivoting part is formed on the other one of the bottom plate and the side plates, the first connecting part and the pivoting part rotate around a pivot shaft relatively, at least one jack is formed in the first connecting part, at least one mounting part is arranged on the pivoting part corresponding to the jack, the foldable quick-mounting plate further comprises at least one locking part, a fixing part formed at one end of the locking part penetrates through the jack, extends into the mounting part of the pivoting part to be fixedly connected with the mounting part, and moves at a locking position and an unlocking position relative to the first connecting part;

when the locking position is reached, the fixing part extends into a first preset position of the mounting part, so that the first connecting part is locked on the pivoting part to prevent the bottom plate and the side plate from rotating relatively; when the unlocking position is adopted, the fixing part is withdrawn to the second preset position of the mounting part or separated out, so that the first connecting part and the pivoting part are unlocked, and the bottom plate can rotate relative to the side plate.

Optionally, at least one of the insertion holes forms a sliding groove, the locking member is slidably received in the sliding groove, and the fixed portion penetrates through the sliding groove and is fixedly connected with the mounting portion;

wherein, the fixed part withdraws from to behind the second preset position of installation department, the relative bottom plate pivot of curb plate drives the retaining member and rotates along the spout, works as when the retaining member slides to the third preset position, the retaining member will bottom plate and curb plate are locked each other.

Furthermore, a limiting groove communicated with the sliding groove is formed above at least one position of the sliding groove, a head is convexly arranged at the other end of the locking piece, the diameter size of the head is larger than the width size of the sliding groove, and when the locking position is achieved, the head of the locking piece is clamped in the limiting groove.

Further, the fixed part has the external screw thread, the concave screw hole that is equipped with of installation department, the external screw thread of fixed part with the internal thread spiro union of the screw hole of installation department.

Optionally, the bottom plate is formed with the first connecting portion and the second connecting portion that set up at an interval, the pivot joint portion is located between first connecting portion and the second connecting portion, pivot one end passes in proper order first connecting portion and pivot joint portion, is connected with the second connecting portion.

Furthermore, an external thread is arranged at one end of the pivot, the first connecting part is provided with a first shaft hole which is penetrated through, and one end of the pivot with the external thread penetrates through the first shaft hole to be in threaded connection with the pivoting part;

or the pivot part is provided with a through second shaft hole, and one end of the pivot shaft with an external thread sequentially penetrates through the first shaft hole and the second shaft hole to be in threaded connection with the first connecting part.

Furthermore, the second connecting part is provided with the sliding groove, the other side of the pivoting part is provided with a corresponding mounting part, and the fixing part of the other locking part penetrates through the sliding groove of the second connecting part to be fixedly connected with the corresponding mounting part, so that the second connecting part is locked and fixed;

and/or the bottom plate is cracked between the first connecting part and the second connecting part.

Furthermore, the side of curb plate is equipped with two-way joint interface, two-way joint interface includes first grafting piece and the second grafting piece that parallel interval set up, first grafting piece with the second grafting piece is connected with photographic auxiliary assembly selectively, realizes the curb plate both sides are selectively fixed with photographic auxiliary assembly.

Furthermore, a groove is concavely arranged on the bottom surface of the bottom plate, and when the side plates and the bottom plate rotate to be overlapped to form a straight line, the side plates are partially contained in the groove.

Furthermore, an accommodating cavity is formed in the side face of the bottom plate and used for accommodating a wrench;

and/or a connecting piece is arranged on the bottom plate and used for connecting a camera;

and/or at least one threaded hole, at least one cold boot interface and one of an avoidance opening are formed in the side plate and/or the bottom plate, or any combination of the threaded holes, the cold boot interface and the avoidance opening is formed in the side plate and/or the bottom plate;

and/or the upper surface of the bottom plate is provided with a friction pad.

Compared with the prior art, the utility model discloses collapsible fast-assembling board passes the jack through the fixed part of retaining member, stretches into the installation department of pin joint portion in order rather than fixed connection, and relative first connecting portion move at latched position and unblock position, make curb plate and bottom plate can lock or unblock, can realize curb plate and bottom plate relative rotation or locking to relative rotation and the form of adjustment collapsible fast-assembling board to L shape or a font when the unblock, so can switch the form of collapsible fast-assembling board according to the structure of camera, avoid interfering in order satisfying the horizontal clapping with the folding camera screen, overall structure is simple, convenient operation, stability are good.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of the foldable quick-mounting plate of the present invention;

FIG. 2 is a schematic view of the structure of the foldable fast-assembling plate of the present invention folded into a straight line

FIG. 3 is a schematic structural view of the foldable quick-mounting plate of the present invention folded in a straight line at another angle;

fig. 4 is a schematic structural view of the bottom plate of the foldable quick-mounting plate of the present invention;

FIG. 5 is a schematic structural view of a portion of the foldable quick-mounting plate of the present invention;

fig. 6 is a schematic view of an angle structure of a side plate of the foldable quick-mounting plate of the present invention.

A foldable quick-fit panel 100;

the bottom plate 1 (wherein, the first connecting part 11, the first shaft hole 111, the first sliding chute 113, the first limit groove 114, the second limit groove 115, the second connecting part 12, the crack 13, the containing groove 14, the avoiding opening 15, the containing cavity 16, the threaded hole 17, the friction pad 18)

Side plate 2 (wherein, the pivoting part 21, the second shaft hole 211, the first mounting part 212; the first plug-in block 22; the second plug-in block 23; the first mounting part)

A pivot 3;

a locking member 4;

a connecting member 5;

a wrench 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a collapsible fast-assembling board. Because of its L-shaped configuration, we are commonly called L-shaped board, also called vertical clapper board. The foldable quick-mounting plate has certain 'wrapping performance', and the bottom and the side faces of the camera are also additionally protected.

As shown in fig. 1 to 3, in an embodiment of the present invention, the foldable quick-mounting plate 100 includes a bottom plate 1 and a side plate 2 pivotally connected to each other, the connecting member 5 for the photographing device to be mounted on the upper surface of the bottom plate 1 in a detachable manner, the foldable quick-mounting plate 100 passes through the locking member 4, the side plate 2 and the bottom plate 1 are locked or unlocked, and the side plate 2 and the bottom plate 1 are relatively non-rotatable or rotatable, so as to avoid interfering with the camera screen to meet the requirements of horizontal shooting or vertical shooting, and avoid the camera screen to be unfolded to perform horizontal shooting after the side plate 2 rotates to other positions relative to the bottom plate 1.

As shown in fig. 4, a first connecting portion 11 extends from one side of the bottom plate 1, and a second connecting portion 12 extends from the other side of the bottom plate 1, the first connecting portion 11 may have a first shaft hole 111 axially penetrating through a central region, and a sliding slot named as a first sliding slot 113 is formed around the first shaft hole 111;

as shown in fig. 5 and 6, a pivot portion 21 extends from a middle region of a top end of the side plate 2, a second shaft hole 211 may axially penetrate through the pivot portion 21, a threaded hole, named as a first threaded hole, may be provided in the second connecting portion 12, and the bottom plate 1 and the side plate 2 may be both thin plate-shaped, and may also be made of plastic, metal, alloy, or other materials;

the pivot 3 sequentially penetrates through the first shaft hole 111 and the second shaft hole 211 and then is fixedly connected with a first threaded hole (not labeled) 0 of the second connecting portion 12, so that the pivoting portion 21 moves between the first connecting portion 11 and the second connecting portion 12, and the first connecting portion 11 and the pivoting portion 21 can rotate around the pivot 3 relatively, thereby realizing the relative rotation of the bottom plate 1 and the side plate 2. The pivoting part 21 is provided with an installation part corresponding to the first sliding chute 113, which can be named as a first installation part 212, two sides of the side plate 2 are also provided with two-way dovetail groove guide rails, and two surfaces of the side plate 2 can be selectively installed in dovetail grooves of a holder (holder plate clamp) to meet horizontal or vertical shooting;

as shown in fig. 1 and 5, in order to prevent the foldable quick-mounting plate 100 from shaking or being unstable during use, the foldable quick-mounting plate 100 further includes a locking member 4, the locking member 4 may be a mechanical screw, one end of the locking member is a fixing portion having an external thread, the other end of the locking member has a head shape of a cylinder, a disk, or the like, the top end of the head of the mechanical screw may have an internal hexagonal groove, and the locking member 4 may be adjusted by an internal hexagonal wrench. A threaded hole can be formed in the first mounting part 212, and a fixing part of the mechanical screw passes through the first chute 113 and extends into the threaded hole of the first mounting part 212 of the pivot part 21 to be in threaded connection with the first mounting part, so that the first connecting part 11 is limited between the head of the mechanical screw and the pivot part 21, and the mechanical screw is screwed in or out through a wrench, so that the mechanical screw moves at a locking position and an unlocking position relative to the first connecting part 11;

when the mechanical screw is in the locking position, the fixing portion of the mechanical screw extends into the first preset position of the threaded hole of the first mounting portion 212, so that the head of the mechanical screw pushes the first connecting portion 11 to be locked on the pivoting portion 21, that is, the first connecting portion 11 is tightly clamped between the head of the mechanical screw and the pivoting portion 21, and thus the bottom plate 1 and the side plate 2 cannot rotate relatively, and the locking of the foldable quick-mounting plate 100 is realized;

the mechanical screw can be screwed out through the wrench, so that after the fixing portion is pushed out to the second preset position, the mechanical screw is located at the unlocking position, the first connecting portion 11 is released to unlock the first connecting portion 11 and the pivoting portion 21, the moving side plate 2 can drive the pivoting portion 21 to rotate around the pivot shaft 3 relative to the base plate 1, the locking member 4 slides along the first sliding groove 113 along the pivoting portion 21, when the locking member 4 slides to the third preset position of the first sliding groove 113, the side plate 2 can be vertically converted to the folding state with the base plate 1, or the side plate 2 is folded and converted to the vertical state with the base plate 1, the mechanical screw is screwed into the first preset position of the threaded hole of the first installation portion 212 through the wrench, locking of the foldable quick-mounting plate 100 is achieved, and shooting of photographic equipment is met. Of course, when the locking member 4 slides to the third predetermined position of the first sliding slot 113, the side plate 2 and the bottom plate 1 can be in a vertical and folded state, so as to meet the requirement of fine adjustment of the side plate 2 and the bottom plate 1.

In this embodiment, the connecting piece 5 can be the lead screw, and the lead screw passes from the bottom of bottom plate 1, stretches out its top, and corresponding screw hole has been seted up to the photography equipment bottom, and the lead screw stretches into photography equipment's screw hole and its spiro union for photography equipment is fixed in bottom plate 1, and when bottom plate 1 was perpendicular mutually with curb plate 2, photography equipment can parallel by curb plate 2, also can the butt. The camera device may include a video camera, a monitor, and the like. In order to prevent the connecting member 5 from being separated from the base plate 1 when the camera is not installed, a threaded hole may be provided in the base plate 1, and the lead screw has a head and an end portion far from the head, the end portion has a thread, the diameter of the head is larger than that of the threaded hole in the base plate 1, and the head of the lead screw protrudes out of the base plate 1 after being screwed into the threaded hole in the base plate 1, so that the portion of the lead screw without the thread is received in the threaded hole in the base plate 1. The degree of depth of the screw hole of first installation department 212 sets up according to concrete needs, and first default position, second default position set up the position of the screw hole at first installation department 212 not inject, satisfy the user demand can, the bottom that the screw hole of first installation department 212 is close to the relative second default position in first default position, the second default position as long as satisfy the fixed part not break away from the screw hole of first installation department 212 can.

Specifically, 2 relative both sides face of curb plate, in 2 thickness directions of curb plate, form two-way joint interface, be used for being connected with photographic auxiliary assembly, photographic auxiliary assembly can be including photographic cloud platform, the splint of cloud platform are formed with the double-layered groove, two-way joint interface can include two plug-in blocks, two plug-in blocks are first plug-in block 22 and second plug-in block 23, first plug-in block 22 and second plug-in block 23 selectively with the double-layered groove cooperation of cloud platform be connected, realize 2 two sides of curb plate selectively with photographic auxiliary assembly fixed in order to satisfy horizontal shooting or erect the bat.

In this embodiment, when the side plate 2 is perpendicular to the bottom plate 1, the first insertion blocks 22 are respectively disposed on one side of the two side surfaces of the side plate 2 close to the bottom plate 1, the two first insertion blocks 22 form a dovetail groove guide rail with the two side surfaces thereof, the second insertion blocks 23 are respectively disposed on one side of the two side surfaces of the side plate 2 away from the bottom plate 1, the two second insertion blocks 23 form a dovetail groove guide rail with the two side surfaces thereof, that is, the first insertion blocks 22 and the second insertion blocks 23 are respectively disposed on the two sides of the side plate 2, and the first insertion blocks 22 and the second insertion blocks 23 are arranged in parallel at intervals to form a bidirectional dovetail groove guide rail, so that the horizontal and vertical shooting switching of the photographing device can be satisfied;

for a camera with a turnover screen, when a user needs to transversely shoot, the locking piece 4 is located at an unlocking position, the fixing part of the locking piece 4 is located at a second preset position of the first installation part 212, the side plate 2 is moved to rotate relative to the base plate 1, the locking piece 4 slides in the first sliding groove 113 along with the first installation part 212, after the base plate 1 and the side plate 2 are folded to be in a straight line shape, the locking piece 4 is screwed through a wrench, the fixing part of the locking piece 4 extends into the first preset position of the first installation part 212, the locking piece 4 moves to a locking position, and then the two first insertion blocks 22 of the side plate 2 slide into the sliding groove of the holder to be clamped and fixed, so that preparation before transverse shooting is completed;

when needs are turned into the vertical bat by the horizontal bat, the spout roll-off of cloud platform is followed to two second plug-in blocks 23 of curb plate 2, use spanner 6 to unscrew retaining member 4, make the fixed part of retaining member 4 remove to the second from first default position, convert the unblock position into by the latched position, move 2 relative bottom plates of curb plate 1 and rotate behind 1 vertical position with the bottom plate, reuse spanner 6 precession retaining member 4, make the fixed part of retaining member 4 remove to first default position from the second default position and lock, the spout of cloud platform is gone into in two second plug-in blocks 23 of curb plate 2 cunnings again, in order to carry out the centre gripping fixed, accomplish the preparation before the vertical shooting.

Further, in order to prevent the locking member 4 from sliding along the sliding groove after loosening in the using process, at least one position of the sliding groove is provided with a limiting groove communicated with the sliding groove, the other end of the locking member 4 is convexly provided with a head, the diameter size of the head is larger than the width size of the sliding groove, and when the locking position is achieved, the head of the locking member 4 is clamped in the limiting groove.

In this embodiment, the side plate 2 rotates from the vertical body to the folded state with the bottom plate 1, the central angle formed by the track is 270 degrees or approximately 270 degrees, the two ends of the sliding groove can be both provided with a limiting groove, the two limiting grooves are named as a first limiting groove 114 and a second limiting groove 115, when the head of the locking member 4 is limited in the first limiting groove 114, the fixing part of the locking member extends into the first mounting part 212 and is locked with the first mounting part, the side plate 2 and the bottom plate 1 are in the vertical state, when the head of the locking member 4 is limited in the second limiting groove 115, the fixing part of the locking member extends into the first mounting part 212 and is locked with the first mounting part, and the side plate 2 and the bottom plate 1 are in the. The central angle formed between the first and second limiting grooves 114 and 115 may be 90 degrees or substantially 90 degrees, and the central angle formed by the sliding groove is 270 degrees or substantially 270 degrees, although other parts of the sliding groove may have limiting grooves. In some embodiments, the central angle formed by the sliding groove may be greater than 270 degrees, or much greater than 270 degrees, which is not limited in the present invention.

In order to clamp the pivoting portion 21, the bottom plate 1 is split between the first connecting portion 11 and the second connecting portion 12 to form a slit 13, so that the first connecting portion 11 and the second connecting portion 12 have clamping elasticity, and the side plate 22 has a certain damping effect during rotation relative to the bottom plate 1.

Further, in order to further improve the stability of the foldable quick-mounting board 100 and reduce the overall occupied space, the bottom surface of the bottom board 1 is concavely provided with a receiving groove 14, and when the side board 2 and the bottom board 1 rotate to be overlapped to be in a straight line shape, the side board 2 is partially received in the receiving groove 14. The shape of holding tank 14 and curb plate 2 looks adaptation can carry out spacing to bottom plate 1. At this time, the second insertion block 23 of the side plate 2 is hidden in the accommodating groove 14 of the bottom plate 1, and the first insertion block 22 protrudes out of the bottom plate 1 to facilitate connection with the pan/tilt head. It will be appreciated that the base plate 1 may also be provided with dovetail guide rails for quick connection with a pan or tripod head, and may be used with cameras that do not have a flip screen.

Further, a receiving cavity 16 for storing therein an operating tool, such as a hexagonal wrench 6, is formed on one side surface of the base plate 1. Therefore, the utility model discloses but turnover fast-assembling inboard built-in operation instrument has greatly made things convenient for the user, prevents that the instrument from losing everywhere and putting. Wrench 6 can be used to adjust the pivot and locking member. Of course, the head of the locking member 4 may also be formed as a handle, and the handle is moved to rotate the locking member 4 without an auxiliary tool such as a wrench.

In order to connect with other photographic accessories such as a flash lamp, a wire clamp, a stabilizer, a bracket and the like, the side plate 2 and/or the bottom plate 1 can be provided with a plurality of threaded holes 17 and cold boot interfaces with the same or different specifications, and the switching and expansion interfaces can be realized;

in order to conveniently take and place the battery of the camera, the bottom plate 1 can be provided with an avoiding opening 15 corresponding to the camera battery mounting opening, and the side plate 2 can also be provided with an avoiding opening 15 for avoiding the wiring, so that the side plate is connected with other peripheral devices or is provided with the connecting wires in a penetrating way, the winding of the connecting wires is avoided, and the space is saved.

Preferably, the upper surface of the base plate 1 is provided with a friction pad 18 at a position surrounding the connecting member 5, the friction pad 18 may be an anti-slip rubber pad, or a rubber pad, etc., so as to prevent the camera from sliding on the base plate 1, reduce rigid contact, and prevent damage.

Further, a compression spring or a spring plate (not shown) is further disposed on the pivot 3, and the compression spring may be located between the head of the pivot 3 and the first connection portion 11, so that an elastic space is provided between the first connection portion 11 and the second connection portion 12, thereby increasing a damping effect. Of course, the compression spring may be located between the first connecting portion 11 and the pivoting portion 21, or between the second connecting portion 12 and the pivoting portion 21. The pivot 3 can also be coated with lubricating oil, so that the rotation resistance is reduced, and the rotation is convenient.

In some embodiments, the second connecting portion 12 may also be provided with a sliding slot, for example, a second sliding slot, and the two locking members 4 are used to control the pivoting portion 21 to be unlocked or locked with the first and second connecting portions 12 at the same time, so as to realize the relative rotation of the side plate 2 with respect to the bottom plate 1.

In other embodiments, the bottom plate 1 may have a pivot portion 21, and the side plate 2 may have a connecting portion, such as the first connecting portion 11 and the second connecting portion 12.

In other embodiments, the connecting portion may not have a sliding slot, for example, the first connecting portion may be provided with at least one insertion hole, including a first insertion hole and a second insertion hole, the pivot portion is provided with a first mounting portion corresponding to the first insertion hole, the fixing portion formed at one end of the locking member passes through the first insertion hole and extends into the first mounting portion of the pivot portion to be fixedly connected therewith,

when the side plate is perpendicular to the bottom plate, one locking piece can be named as a first connecting piece, and a fixing part of the first locking piece penetrates through the first insertion hole to extend into a first preset position of the first installation part, so that the side plate is locked with the bottom plate; when the first locking piece is rotated, the fixing part of the first locking piece is separated from the first installation part, the first connection part and the pin joint part are unlocked, the bottom plate and the side plate can be folded into a straight line shape for the bottom plate and the side plate after the relative side plate of the bottom plate rotates to the preset position, the second insertion hole corresponds to the first installation part, the fixing part of the first locking piece penetrates through the second insertion hole, the first preset position of the first installation part is stretched, and the side plate and the bottom plate are locked again.

The utility model discloses in the second embodiment, with the main difference of first embodiment lie in, the bottom plate does not have the second connecting portion, specifically, first connecting portion is extended to one side of bottom plate, and the opposite side forms the first space of dodging with first connecting portion, and curb plate one side extends pin joint portion, and the opposite side forms the second with pin joint portion and dodges the space, and the equipment back, pin joint portion lie in the first space of dodging of bottom plate, and the space is dodged to the second that first connecting portion lie in the curb plate, practices thrift overall structure's space. The pivot passes through the first shaft hole and the screw hole spiro union of pin joint portion for first connecting portion can be kept away from at the pivot and have the activity between screwed one end and the pin joint portion, thereby first connecting portion and pin joint portion can be around the pivot with relative rotation, and then realize the relative rotation of bottom plate and curb plate.

The locking piece is provided with a fixing part with external threads, penetrates through the first sliding groove and extends into a threaded hole of the first installation part of the pivoting part to be in threaded connection with the threaded hole, so that the first connection part is limited between the head of the mechanical screw and the pivoting part, the mechanical screw is screwed in or out through the wrench, and the mechanical screw moves at a locking position and an unlocking position relative to the first connection part.

It should be noted that the present invention is not limited to the above embodiments, and other changes can be made by those skilled in the art according to the spirit of the present invention, and all the changes made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. A foldable quick-mounting plate comprises a bottom plate and side plates which are mutually pivoted, and is characterized in that a first connecting part is formed on one of the bottom plate and the side plates, a pivoting part is formed on the other one of the bottom plate and the side plates, the first connecting part and the pivoting part rotate around a pivot shaft relatively, at least one jack is formed in the first connecting part, at least one mounting part is arranged on the pivoting part corresponding to the jack, the foldable quick-mounting plate further comprises at least one locking part, and a fixing part formed at one end of the locking part penetrates through the jack, extends into the mounting part of the pivoting part to be fixedly connected with the mounting part, and can move at a locking position and an unlocking position relative to the first connecting part;

when the locking position is reached, the fixing part extends into a first preset position of the mounting part, so that the first connecting part is locked on the pivoting part to prevent the bottom plate and the side plate from rotating relatively; when the unlocking position is adopted, the fixing part is withdrawn to the second preset position of the mounting part or separated out, so that the first connecting part and the pivoting part are unlocked, and the bottom plate can rotate relative to the side plate.

2. The foldable quick-mounting plate according to claim 1, wherein at least one of the insertion holes forms a sliding groove, the locking member is slidably received in the sliding groove, and the fixed portion passes through the sliding groove and is fixedly connected with the mounting portion;

wherein, the fixed part withdraws from to behind the second preset position of installation department, the relative bottom plate pivot of curb plate drives the retaining member and rotates along the spout, works as when the retaining member slides to the third preset position, the retaining member will bottom plate and curb plate are locked each other.

3. The foldable quick-mounting plate as claimed in claim 2, wherein a retaining groove is formed above at least one of the slide grooves, a head is protruded from the other end of the locking member, the diameter of the head is larger than the width of the slide groove, and the head of the locking member is engaged with the retaining groove when the locking position is reached.

4. The foldable quick-mounting plate of claim 1, wherein the fixing portion has an external thread, the mounting portion is recessed with a threaded hole, and the external thread of the fixing portion is threadedly engaged with an internal thread of the threaded hole of the mounting portion.

5. The foldable quick-mounting board according to claim 2, wherein the base board is formed with the first connecting portion and the second connecting portion arranged at an interval, the pivot portion is located between the first connecting portion and the second connecting portion, and one end of the pivot shaft sequentially passes through the first connecting portion and the pivot portion to be connected with the second connecting portion.

6. The foldable quick-mounting plate according to claim 1 or 5, wherein the pivot has an external thread at one end thereof, the first connecting portion has a first shaft hole therethrough, and the pivot has an external thread at one end thereof passing through the first shaft hole to be screwed with the pivot portion;

or the pivot part is provided with a through second shaft hole, and one end of the pivot shaft with an external thread sequentially penetrates through the first shaft hole and the second shaft hole to be in threaded connection with the first connecting part.

7. The foldable quick-mounting plate as claimed in claim 5, wherein the second connecting portion is provided with the sliding slot, the other side of the pivoting portion is provided with a corresponding mounting portion, and the fixing portion of the other locking member passes through the sliding slot of the second connecting portion to be fixedly connected with the corresponding mounting portion, so as to realize locking and fixing of the second connecting portion;

and/or the bottom plate is cracked between the first connecting part and the second connecting part.

8. The foldable quick-mounting plate as claimed in claim 1, wherein a bidirectional clamping interface is provided on a side surface of the side plate, the bidirectional clamping interface comprises a first insertion block and a second insertion block which are arranged in parallel at an interval, and the first insertion block and the second insertion block are selectively connected with the auxiliary photographic equipment to realize that the two side surfaces of the side plate are selectively fixed with the auxiliary photographic equipment.

9. The foldable quick-mounting plate as claimed in claim 1, wherein the bottom surface of the bottom plate is recessed with a receiving groove, and when the side plate and the bottom plate are rotated to be overlapped in a line, the side plate is partially received in the receiving groove.

10. The foldable quick-mounting plate as claimed in claim 1, wherein a receiving cavity is defined in a side surface of the bottom plate for receiving a wrench;

and/or a connecting piece is arranged on the bottom plate and used for connecting a camera;

and/or at least one threaded hole, at least one cold boot interface and one of an avoidance opening are formed in the side plate and/or the bottom plate, or any combination of the threaded holes, the cold boot interface and the avoidance opening is formed in the side plate and/or the bottom plate;

and/or the upper surface of the bottom plate is provided with a friction pad.

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