CN217965679U

CN217965679U - Fast-assembling board mounting platform

Info

Publication number: CN217965679U
Application number: CN202221536125.2U
Authority: CN
Inventors: 唐绍瑞; 林春生; 唐文佳
Original assignee: Shenzhen Leqi Network Technology Co Ltd
Current assignee: Shenzhen Leqi Network Technology Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-12-06
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a fast-assembling board mounting platform relates to the photographic goods field, and it includes the fixing base, supplies the base and the fast-assembling board of fixing base installation, fixing base one side is equipped with the first grip block that slides the setting and its opposite side is equipped with the second grip block that sets up relatively with first grip block, first grip block and second grip block cooperation centre gripping the fast-assembling board, fixing base one side be equipped with supply first grip block slide the installation the fixed axle and with fixed shaft screw-thread fit revolve twist the cover, revolve to twist and be equipped with between cover and the fixed axle to the spacing safety mechanism of first grip block. The utility model has the advantages of good safety and good reliability.

Description

Fast-assembling board mounting platform

Technical Field

The utility model relates to a photographic goods field, concretely relates to fast-assembling board mounting platform.

Background

The fast-assembling board is photographic equipment accessory commonly used, the fast-assembling board is fixed in the photographic equipment bottom through threaded connection usually, and the fast-assembling board can be quick the installation to fixing on the mounting platform on the foot rest, thereby the quick change photographic equipment of person of facilitating the use, mounting platform is the clamping structure of accessible screw thread regulation centre gripping distance usually, thereby quick dismouting fast-assembling board, when dismantling the fast-assembling board, unscrew clamping structure through the screw thread, but because sheltering from or operator's carelessness of photographic equipment, very easy back-out is excessive, lead to the fast-assembling board because the gravity of photographic equipment drops from mounting platform by oneself, damage photographic equipment, so the security and the reliability of use are not high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a fast-assembling board mounting platform that the security is good, good reliability.

The utility model discloses the technical scheme who adopts: the utility model provides a fast-assembling board mounting platform, its includes the fixing base, supplies the base and the fast-assembling board of fixing base installation, fixing base one side is equipped with the first grip block that slides the setting and its opposite side is equipped with the second grip block that sets up relatively with first grip block, first grip block and second grip block cooperation centre gripping the fast-assembling board, fixing base one side is equipped with the fixed axle that supplies first grip block to slide the installation and revolves wrong cover with fixed shaft screw-thread fit, it is equipped with the spacing safety mechanism to first grip block to revolve between wrong cover and the fixed axle.

The safety mechanism comprises an elastic steel wire and a cap, a mounting groove for installing the steel wire is formed in the screwing sleeve, a threaded portion, a frustum portion and a circular table portion matched with the screwing sleeve are arranged on the fixing shaft, the threaded portion, the frustum portion and the circular table portion are sequentially arranged along the axial direction at intervals, the steel wire is provided with a safety position which is driven by the screwing sleeve and contacts the frustum portion, and an unlocking position which enables the steel wire to cross the frustum portion and be blocked by the circular table portion after the cap is pressed.

The steel wire includes straight main part that sets up, is located the installation department at main part both ends and is located the arc portion of installation department tip, the mounting groove is including the U type groove that supplies the installation department embedding installation and the ring channel that supplies arc portion embedding installation.

The cone portion is provided with a slope facing the cone portion and a flat surface facing the threaded portion, and the outer diameter of the cone portion is larger than that of the cone portion.

The cap lower extreme is equipped with the slot part of contact complex with the main part and slides complex plane portion with the main part, the terminal smooth connection of plane portion and slot part.

The second clamping block is rotatably installed on the fixed seat, and a first clamping groove and a second clamping groove corresponding to different clamping ranges are formed in two sides of the second clamping block.

The circumference face of second grip block is equipped with a plurality of constant head tanks, be equipped with in the fixing base and push up the complex elastic component with the constant head tank.

The fixing base side is equipped with the through-hole, elastic component including imbed in the through-hole and with the ball of constant head tank adaptation, the end cap of shutoff through-hole and contradict the elastic component between ball and end cap.

The utility model has the advantages that: this technical scheme is through revolving set 7 and being set up safety mechanism between the fixed axle 6 soon, restriction fixing base and first grip block loosen the distance, prevent that first grip block excessively roll-off from causing fast-assembled board and install the photographic equipment accident above that to drop the damage, improve security and the reliability of using.

Drawings

Fig. 1 is the utility model discloses fast-assembling board mounting platform's structural schematic diagram.

Fig. 2 is a schematic structural view of the first clamping block during locking.

Fig. 3 is a schematic structural diagram of the first clamping block during the fuse protection.

Fig. 4 is a schematic structural view of the first clamping block when unlocked.

Fig. 5 is a schematic view of the structure of the steel wire and the screw sleeve.

Fig. 6 is a schematic structural view of the second clamping block and the elastic assembly.

FIG. 7 is a schematic view of another angle of the mounting platform for the quick-mounting plate.

Fig. 8 is a schematic structural view of a steel wire.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

as shown in the figures, the quick-assembly plate mounting platform comprises a fixed seat 1, a base 2 and a quick-assembly plate 3, wherein the base 2 is used for mounting the fixed seat 1, a first clamping block 4 is arranged on one side of the fixed seat 1 in a sliding mode, a second clamping block 5 is arranged on the other side of the fixed seat and is opposite to the first clamping block 4, the quick-assembly plate 3 is clamped by the first clamping block 4 and the second clamping block 5 in a matched mode, a fixed shaft 6 used for mounting the first clamping block 4 in a sliding mode and a screwing sleeve 7 in threaded fit with the fixed shaft 6 are arranged on one side of the fixed seat 1, and a safety mechanism used for limiting the first clamping block 4 is arranged between the screwing sleeve 7 and the fixed shaft 6; this technical scheme is through revolving set 7 and fixed axle 6 between setting up safety mechanism soon, restricts the distance of loosening of fixing base and first grip block, prevents that first grip block excessive roll-off from causing fast-assembled plate and the photographic equipment accident of installing above that to drop the damage, improves security and the reliability of using.

The safety mechanism of the technical scheme comprises an elastic steel wire 8 and a cap 9, wherein an installation groove for installing the steel wire 8 is formed in the screwing sleeve 7, a threaded portion 61, a frustum portion 62 and a circular truncated cone portion 63 which are matched with the screwing sleeve 7 are arranged on the fixing shaft 6, the threaded portion 61, the frustum portion 62 and the circular truncated cone portion 63 are sequentially arranged at intervals in the axial direction, the steel wire 8 is provided with a safety position which is driven by the screwing sleeve 7 and contacts the frustum portion 62, and an unlocking position which enables the steel wire 8 to cross the frustum portion 62 and be blocked by the circular truncated cone portion 63 after the cap 9 is pressed;

when the steel wire is positioned at the safety position, the steel wire is blocked by the frustum part, and the screwing sleeve cannot move along the axial direction of the fixed shaft, so that the screwing sleeve has a limiting effect on the first clamping piece, at the moment, the first clamping piece and the fixed seat are in a loose state, but the first clamping piece cannot be separated from the fixed seat under the limiting effect of the screwing sleeve;

when being in the unblock position, revolve and twist the cover and can also continue to remove along the axial of fixed axle backward, and the spacing of first holder is relieved, and first holder can continue to remove backward until breaking away from the fixing base.

The steel wire 8 comprises a straight main body part 81, mounting parts 82 at two ends of the main body part 81 and arc-shaped parts 83 at end parts of the mounting parts 82, and the mounting grooves comprise U-shaped grooves 71 for embedded mounting of the mounting parts 82 and annular grooves 72 for embedded mounting of the arc-shaped parts 83; the steel wire is from taking elasticity, and the cap is pressed into and is twisted when covering and can have an effort to the steel wire, makes its main part crooked, the installation department embedding is installed in U type groove to and arc portion embedding is installed in the ring channel, all plays the effect of firm installation to the steel wire, can not make the steel wire break away from when the pressurized deformation twist and overlap.

The inclined surface of the cone part 62 faces the cone part 63, the plane of the cone part 62 faces the thread part 61, the outer diameter of the cone part 63 is larger than that of the cone part 62, the steel wire is changed to the unlocking position from the safety position, the steel wire is required to be extruded by the cap to deform to cross the cone part because the steel wire can touch the plane of the cone part, and the steel wire is required to be deformed to cross the cone part from the unlocking position to the safety position.

The cap 9 lower extreme is equipped with and contacts complex slot part 91 and slides complex plane portion 92 with main part 81, plane portion 92 and the terminal smooth connection of slot part 91, the main part of steel wire is caught in slot part, when pressing the cap, because the steel wire is installed rigid when revolving the cover, the contact position of cap and steel wire removes to plane portion from slot part, because the level of plane portion is higher than slot part, the steel wire can be atred and take place deformation.

In addition, when the cap is required to be disassembled, the cap is only required to be applied with a lever force to ensure that the groove part is separated from the main body part of the steel wire, and then the cap is pulled outwards to complete the disassembly.

Second grip block 5 rotates to be installed on fixing base 1, 5 both sides of second grip block are equipped with first centre gripping groove 51 and the second centre gripping groove 52 that correspond different centre gripping scopes, first centre gripping groove forms big centre gripping size with the cooperation of first grip block, second centre gripping groove forms little centre gripping size with the cooperation of first grip block, and two kinds of states can be realized through rotating the second grip block.

The circumference face of second grip block 5 is equipped with a plurality of constant head tanks 53, be equipped with in the fixing base 1 and push up with constant head tank 53 and touch complex elastic component, 1 side of fixing base is equipped with through-hole 11, elastic component including imbed in the through-hole 11 and with the ball 12 of constant head tank 53 adaptation, shutoff through-hole 11's end cap 13 and conflict the elastic component 14 between ball and end cap, the elastic component is applyed the elasticity pretightning force through the ball to the constant head tank, improves the positioning accuracy when two state changes of second grip block.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should know that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a fast-assembling board mounting platform, its includes fixing base (1), supplies base (2) and fast-assembling board (3) of fixing base (1) installation, its characterized in that: fixing base (1) one side is equipped with first grip block (4) that the slip set up and its opposite side is equipped with second grip block (5) that set up relatively with first grip block (4), first grip block (4) and second grip block (5) cooperation centre gripping fast-assembling board (3), fixing base (1) one side is equipped with fixed axle (6) that supply first grip block (4) to slide the installation and revolves wrong cover (7) with fixed axle (6) screw-thread fit, it is equipped with spacing safety mechanism to first grip block (4) to revolve between wrong cover (7) and fixed axle (6).

2. The package board mounting platform of claim 1 wherein: safety mechanism is including having elastic steel wire (8) and cap (9), it is equipped with the mounting groove that supplies steel wire (8) to install in wrong cover (7), be equipped with on fixed axle (6) and revolve wrong cover (7) complex screw thread portion (61), frustum portion (62) and round platform portion (63), screw thread portion (61), frustum portion (62) and round platform portion (63) set up along the axial interval in proper order, steel wire (8) have and revolve wrong cover (7) drive and contact the insurance position of frustum portion (62) and press the unblock position that makes steel wire (8) cross frustum portion (62) and blocked by round platform portion (63) behind cap (9).

3. The package board mounting platform of claim 2 wherein: the steel wire (8) includes straight main part (81) that sets up, installation department (82) that are located main part (81) both ends and arc portion (83) that are located installation department (82) tip, the mounting groove is including supplying U type groove (71) of installation department (82) embedding installation and supplying arc portion (83) embedding installation's ring channel (72).

4. The package board mounting platform of claim 2, wherein: the tapered portion (62) is provided with a slope facing the tapered portion (63) and a flat surface facing the threaded portion (61), and the outer diameter dimension of the tapered portion (62) is larger than the outer diameter dimension of the tapered portion (63).

5. The package board mounting platform of claim 4 wherein: the lower end of the cap (9) is provided with a groove part (91) in contact fit with the main body part (81) and a plane part (92) in sliding fit with the main body part (81), and the plane part (92) is smoothly connected with the tail end of the groove part (91).

6. The package board mounting platform of claim 1 wherein: the second clamping block (5) is rotatably installed on the fixed seat (1), and a first clamping groove (51) and a second clamping groove (52) corresponding to different clamping ranges are formed in two sides of the second clamping block (5).

7. The package board mounting platform of claim 6, wherein: the circumference face of second grip block (5) is equipped with a plurality of constant head tanks (53), be equipped with in fixing base (1) and push up with constant head tank (53) and touch complex elastic component.

8. The package board mounting platform of claim 7 wherein: the side face of the fixing seat (1) is provided with a through hole (11), and the elastic component comprises a ball (12) which is embedded into the through hole (11) and is matched with the positioning groove (53), a plug (13) for plugging the through hole (11) and an elastic piece (14) which is propped between the ball and the plug.