CN219845412U - Quick connecting mechanism for photography - Google Patents

Abstract

The utility model discloses a quick connecting mechanism for photography, which relates to the technical field of photographic connecting mechanisms; the front surface of the connecting component is connected with the quick-mounting plate through clamping; the back of the panel is fixedly provided with a bonding plate, a locking component is longitudinally and slidably arranged in a middle cavity of the panel and the bonding plate, and a movable lock rod is transversely and slidably arranged in the middle cavity of the locking component and the panel; the quick clamping connection of the quick-acting plate can be realized through the arc-shaped buckle plate in the circular cavity, the position of the arc-shaped buckle plate in the arc-shaped groove is controlled through the movable lock rod capable of moving left and right, the arc-shaped buckle plate is freely switched between the installation state and the locking state, the movable lock rod cannot be easily opened by being moved through the tight jacking action of the spring jacking beads, and therefore the stability of the connection of the quick-acting plate is enhanced.

Description

Quick connecting mechanism for photography

Technical Field

The utility model belongs to the technical field of photographic connecting mechanisms, and particularly relates to a quick connecting mechanism for photography.

Background

Photographic equipment is a collective term for cameras, lenses and their associated accessories, various devices associated with photographic activities, and articles.

In daily life, photography and photography lovers are used to take a camera to take wind outdoors by wearing the backpack, the camera is usually hung on the neck through a strap, a stressed object is the neck, and if the camera is hung on the neck for a long time, the neck can be tired, and even the neck is bent and deformed for a long time.

Most of the knapsack clamping devices for photography in the prior art are not provided with safety locks, the safety is poor, the clamping devices are complex in structure and inconvenient to carry, and the joint of the clamping devices is complex in operation and poor in experience.

Disclosure of Invention

To solve the defects and the shortages of the prior art; the utility model aims to provide a quick connecting mechanism for photography, which has the advantages of simple structure, reasonable design and convenient use, can realize quick clamping and connection of quick mounting plates through an arc buckle plate in a circular cavity, can control the position of the arc buckle plate in an arc groove through a movable lock rod capable of moving left and right, so that the arc buckle plate can be freely switched between a mounting state and a locking state, and can not be easily moved and opened through the propping action of a spring propping bead on the movable lock rod, thereby strengthening the connection stability of the quick mounting plates.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a plate buckle mechanism, a connecting component and a quick-acting plate; the front surface of the connecting component is connected with the quick-mounting plate in a retaining way through clamping; the plate buckle mechanism comprises a back plate, a connecting block and a lock buckle; one end of the backboard is rotationally connected with the connecting block through a pin shaft, and the other end of the backboard is rotationally connected with the lock catch through a pin shaft; the connecting component comprises a bonding plate, a locking component, a movable lock rod and a panel; the back fixed mounting of panel has the laminating board, longitudinal sliding mounting has locking subassembly in the middle cavity of panel and laminating board, transverse sliding mounting has the removal locking lever in the middle cavity of locking subassembly and panel.

Preferably, the locking component comprises an inverted L-shaped plate, an arc buckle plate and a spring; the front fixed mounting of falling L template has the arc buckle, the fixed arc draw-in groove that is provided with in one side of falling L template, the fixed U type groove that is provided with in bottom of falling L template, U type inslot fixed mounting has the spring.

Preferably, the movable lock rod comprises an unlocking arm, an unlocking head and a side locking plate; the unlocking heads on the two sides are respectively carved with locking and unlocking marks, and the unlocking heads carved with the locking marks are fixedly connected with side locking plates.

Preferably, the front of the panel is fixedly provided with a circular cavity, an arc-shaped groove is fixedly arranged in the circular cavity, the arc-shaped buckle plate is arranged in the arc-shaped groove in a penetrating mode, an empty avoiding groove which is mutually matched with the unlocking arm is fixedly arranged on the upper side of the panel, a blind hole is fixedly formed in one side of the empty avoiding groove, a locking rod is fixedly arranged on one side of the panel, and a through hole and a threaded hole which are connected with bolts are fixedly formed in the other side of the panel.

Preferably, a spring top bead is arranged in the blind hole, and a limit groove which is matched with the spring top bead is fixedly arranged on the unlocking head carved with the locking mark.

Preferably, the quick-connection screw rod connected with the camera is fixedly arranged on the quick-connection plate, a circular groove is fixedly formed in the back surface of the quick-connection plate, and the head of the quick-connection screw rod is rotatably provided with a pull ring.

Preferably, the lock catch comprises an L-shaped lock plate and a linkage plate; the outer end of the linkage plate is rotationally connected with the back plate through a pin shaft, one end of the L-shaped lock plate is rotationally connected with the middle part of the linkage plate through a pin shaft, a plurality of lock grooves are fixedly formed in the other end of the L-shaped lock plate, and the pin shaft for connecting the outer end of the linkage plate with the back plate is arranged at the inner corner of the L-shaped lock plate.

Preferably, the connecting block is fixedly provided with a plurality of adjusting holes.

Preferably, the back plate and the bonding plate are fixedly provided with silica gel sheets.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the arc buckle plate in the circular cavity can be used for realizing quick clamping of the quick-acting plate, the position of the arc buckle plate in the arc groove is controlled through the movable lock rod capable of moving left and right, when the movable lock rod is in an unlocking position, the arc buckle plate can move up and down without limitation, at the moment, the quick-acting plate can be quickly clamped with the circular cavity and the arc buckle plate, when the movable lock rod is in a locking position, the arc buckle plate is limited and tightly matched with the circular groove, so that the locking function of the quick-acting plate is realized, and then the movable lock rod cannot be easily moved and opened through the tightly pushing action of the spring top bead on the movable lock rod, so that the stability of connection of the quick-acting plate is enhanced, and the movable lock rod can realize clamping, locking and fixing of the knapsack belts with different thicknesses through the arrangement of the plurality of adjusting holes and the locking grooves.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic diagram of an explosive structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded view of a plate buckle mechanism 100 according to the present utility model;

FIG. 3 is a schematic diagram of an exploded view of a connector assembly 200 according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the present utility model;

FIG. 5 is a schematic diagram of an assembled structure of the present utility model;

fig. 6 is a schematic front view of the locking assembly 5 according to the present utility model;

fig. 7 is a schematic view showing a rear structure of the locking assembly 5 of the present utility model;

fig. 8 is a schematic diagram showing the front structure of the movable lock lever 6 in the present utility model;

fig. 9 is a schematic view of the back structure of the movable lock lever 6 in the present utility model;

fig. 10 is a schematic diagram of the front structure of the panel 7 according to the present utility model;

FIG. 11 is a schematic view of the back structure of the panel 7 of the present utility model;

FIG. 12 is a schematic view showing the front structure of the quick-mounting plate 8 of the present utility model;

FIG. 13 is a schematic view of the back structure of the quick-mounting plate 8 of the present utility model;

fig. 14 is a schematic view of the connection of the present utility model with a backpack strap;

fig. 15 is a schematic view of the connection of the present utility model to a backpack strap and camera.

In the figure: the plate buckle mechanism 100, the connecting assembly 200, the back plate 1, the connecting block 2, the adjusting hole 21, the lock catch 3, the L-shaped locking plate 31, the linkage plate 32, the locking groove 311, the attaching plate 4, the locking assembly 5, the moving lock rod 6, the panel 7, the quick-acting plate 8, the inverted L-shaped plate 51, the arc buckle plate 52, the spring 53, the arc clamping groove 511, the U-shaped groove 512, the unlocking arm 61, the unlocking head 62, the limiting groove 621, the side locking plate 63, the spring top bead 64, the circular cavity 71, the arc groove 711, the locking rod 72, the blank avoiding groove 73, the blind hole 74, the quick-acting screw 81, the circular groove 82 and the pull ring 83.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

It should be noted here that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present utility model are shown in the drawings, while other details not greatly related to the present utility model are omitted.

As shown in fig. 1 to 5, the present embodiment adopts the following technical scheme: it comprises a plate buckle mechanism 100, a connecting component 200 and a quick-acting plate 8; the plate buckle mechanism 100 and the connecting component 200 form an openable and closable locking mechanism for clamping the shoulder strap, and the front surface of the connecting component 200 is connected with the quick-mounting plate 8 through clamping; the plate buckle mechanism 100 comprises a back plate 1, a connecting block 2 and a lock buckle 3; one end of the backboard 1 is rotationally connected with the connecting block 2 through a pin shaft, and the other end of the backboard 1 is rotationally connected with the lock catch 3 through a pin shaft; the connecting component 200 comprises an attaching plate 4, a locking component 5, a movable lock rod 6 and a panel 7; the back of the panel 7 is fixedly provided with the laminating plate 4, a locking component 5 is longitudinally and slidably arranged in the middle cavity of the panel 7 and the laminating plate 4, and a movable lock rod 6 is transversely and slidably arranged in the middle cavity of the locking component 5 and the panel 7.

In the examples: the lock catch 3 is manually outwards broken to enable the plate buckle mechanism 100 and the connecting assembly 200 to be outwards opened, the backpack strap is placed between the plate buckle mechanism 100 and the connecting assembly 200, after the backpack strap is closed, the backpack strap is firmly locked between the plate buckle mechanism 100 and the connecting assembly 200 through the clamping connection of the lock catch 3 and the locking rod 72, and therefore the fixation of the backpack strap and the connecting mechanism is achieved.

The position of the locking component 5 is controlled by the movable locking rod 6 capable of moving left and right, so that the locking component is freely switched between a movable state and a locking state, and the panel 7 is matched with the locking component 5 to rapidly realize the clamping connection of the quick assembly plate 8.

As shown in fig. 6 and 7, further, the locking assembly 5 includes an inverted L-shaped plate 51, an arc-shaped buckle plate 52, and a spring 53; the front fixed mounting of the L-shaped plate 51 has arc buckle plate 52, the fixed arc draw-in groove 511 that is provided with in one side of the L-shaped plate 51, the fixed U type groove 512 that is provided with in the bottom of the L-shaped plate 51, fixed mounting has spring 53 in the U type groove 512.

In the examples: the quick-mounting plate 8 can be quickly clamped through the arc-shaped buckle plate 52, when the locking assembly 5 is in an active state (unlocking state), the locking assembly 5 moves up and down longitudinally (namely, the arc-shaped buckle plate 52 can be arranged in the arc-shaped groove 711), when the quick-mounting plate 8 is assembled into the circular cavity 71 of the panel 7, the arc-shaped buckle plate 52 can be pressed downwards, the spring 53 is compressed, after the quick-mounting plate 8 is mounted, the arc-shaped buckle plate 52 is upwards moved by the natural elasticity of the spring 53, and therefore the quick-mounting plate 8 is clamped between the arc-shaped buckle plate 52 and the circular cavity 71.

As shown in fig. 8 and 9, further, the movable lock lever 6 includes an unlocking arm 61, an unlocking head 62, and a side lock plate 63; unlocking heads 62 are fixedly mounted at two ends of the unlocking arm 61, locking and unlocking marks are respectively carved on the unlocking heads 62 at two sides, and side locking plates 63 are fixedly connected to the unlocking heads 62 carved with the locking marks.

As shown in fig. 10 and 11, further, the front surface of the panel 7 is fixedly provided with a circular cavity 71, an arc groove 711 is fixedly arranged in the circular cavity 71, the arc buckle plate 52 is inserted and arranged in the arc groove 711, a clearance groove 73 which is mutually matched with the unlocking arm 61 is fixedly arranged on the upper side of the panel 7, a blind hole 74 is fixedly arranged on one side of the clearance groove 73, a locking rod 72 is fixedly arranged on one side of the panel 7, and a through hole and a threaded hole which are connected with bolts are fixedly arranged on the other side of the panel 7.

Further, a spring top bead 64 is installed in the blind hole 74, and a limit groove 621 which is mutually matched with the spring top bead 64 is fixedly arranged on the unlocking head 62 carved with the locking mark.

In the examples: the unlocking arm 61 in the movable lock rod 6 can move left and right in the clearance groove 73, and the limit groove 621 is propped by the spring propping bead 64, so that the movable lock rod 6 can be moved only after overcoming the elasticity of the spring propping bead 64, and the movable lock rod can be easily opened by avoiding accidental touch, thereby reinforcing the connection stability of the quick-acting plate.

The unlocking head 62 marked with unlocking is pushed to the middle, so that the side locking plate 63 slides out of the arc-shaped clamping groove 511, the locking assembly 5 is not limited by the movable locking rod 6 and can longitudinally move up and down, and the quick-acting plate 8 can be easily clamped between the arc-shaped buckle plate 52 and the circular cavity 71.

The unlocking head 62 marked with locking is pushed to the middle, so that the side locking plate 63 slides into the arc-shaped clamping groove 511, at the moment, the locking component 5 is limited by the movable locking rod 6 and cannot move in the longitudinal direction, and the arc-shaped buckle plate 52 is tightly propped against the circular groove 82, so that the movement of the quick-acting plate 8 is limited, and the fixing effect on the quick-acting plate 8 is realized.

As shown in fig. 12 and 13, further, a quick-connect screw 81 connected with the camera is fixedly mounted on the quick-connect plate 8, a circular groove 82 is fixedly provided on the back of the quick-connect plate 8, and a pull ring 83 is rotatably mounted on the head of the quick-connect screw 81.

In the examples: after the threaded hole on the camera is connected with the quick-connection screw 81, the movable lock rod 6 is moved to the unlocking end, the camera and the quick-connection plate 8 are pulled out of the circular cavity 71 together, and the quick-connection plate 8 is convenient to grasp the quick-connection plate 8 and the camera through the pull ring 83 on the quick-connection plate 8, so that the flexibility is high; in the embodiment, the quick-mounting plate 8 has a circular structure, and in addition, the quick-mounting plate 8 can also be designed into a square or polygonal structure.

As shown in fig. 2, further, the lock catch 3 includes an L-shaped lock plate 31 and a linkage plate 32; the outer end of the linkage plate 32 is rotationally connected with the backboard 1 through a pin shaft, one end of the L-shaped lock plate 31 is rotationally connected with the middle part of the linkage plate 32 through a pin shaft, a plurality of lock grooves 311 are fixedly formed in the other end of the L-shaped lock plate 31, and a pin shaft for connecting the outer end of the linkage plate 32 with the backboard 1 is arranged at the inner corner of the L-shaped lock plate 31.

Further, a plurality of adjusting holes 21 are fixedly arranged on the connecting block 2.

In the examples: the bolt passes through the through hole on the panel 7 in proper order, the regulation hole 21 on the connecting block 2 is connected with the screw hole on the panel 7 again to realize the rotation of board knot mechanism 100 and coupling assembling 200 one end and be connected, the joint of rethread locked groove 311 and locking lever 72 realizes the locking of board knot mechanism 100 and coupling assembling 200 other end and is connected, through the setting of a plurality of regulation holes 21 and locked groove 311, makes it realize pressing from both sides tight locking to the knapsack belt of different thickness fixed.

Furthermore, the back plate 1 and the attaching plate 4 are fixedly provided with friction-increasing silica gel sheets.

The working principle of the specific embodiment is as follows: firstly, the lock catch 3 is manually pulled outwards to open the plate buckle mechanism 100 and the connecting component 200 outwards, then the backpack strap is placed between the plate buckle mechanism 100 and the connecting component 200, after the backpack strap is closed, the backpack strap is firmly locked between the plate buckle mechanism 100 and the connecting component 200 through the clamping connection of the lock catch 3 and the locking rod 72, so that the fixation of the backpack strap and the connecting mechanism is realized (as shown in fig. 14).

The unlocking head 62 marked with unlocking is pushed to the middle, so that the side locking plate 63 slides out of the arc clamping groove 511, at the moment, the locking component 5 is not limited by the movable locking rod 6, and can move up and down longitudinally (namely, the arc buckling plate 52 can move up and down in the arc groove 711), when the quick-mounting plate 8 is arranged in the circular cavity 71, the arc buckling plate 52 can be pushed to move down, at the moment, the spring 53 at the lower end of the inverted L-shaped plate 51 is compressed, so that the quick-mounting plate 8 can be quickly clamped in the circular cavity 71, the automatic spring opening performance of the spring 53 is utilized, the arc buckling plate 52 can be pushed upwards, the arc buckling plate 52 is clamped inside the circular groove 82, so that the clamping connection of the quick-mounting plate 8 is realized, at the moment, the mounted quick-mounting plate 8 can rotate freely in the circular cavity 71 by 360 degrees, the unlocking head 62 marked with locking is pushed to the middle, the side locking plate 63 is slid into the arc clamping groove 511, at the moment, the locking component 5 is limited by the movable locking rod 6 and cannot move up longitudinally, so that the arc buckling plate 52 can tightly prop up against the circular groove 82, thus limiting the rotation of the quick-mounting plate 8, the quick-mounting plate 8 can be fixed to the camera 8 through the threaded hole 81, and finally, the quick-mounting plate 8 can be connected with the threaded hole (shown in the figure 15).

When the camera is used, the movable lock rod 6 is moved to the unlocking end, the camera and the quick-mounting plate 8 are pulled out of the circular cavity 71 together, and the quick-mounting plate 8 and the camera are conveniently gripped through the pull ring 83 on the quick-mounting plate 8.

According to the utility model, the arc buckle plate in the circular cavity can be fast clamped, the position of the arc buckle plate in the arc groove is controlled through the movable lock rod capable of moving left and right, when the movable lock rod is in an unlocking position, the arc buckle plate can move up and down without limitation, the fast plate can be fast clamped with the circular cavity and the arc buckle plate, when the movable lock rod is in a locking position, the arc buckle plate is limited and is in tight fit with the circular groove, the locking function of the fast plate is realized, and then the movable lock rod cannot be easily moved to be opened through the tight pushing action of the spring top bead on the movable lock rod, so that the stability of connection of the fast plate is reinforced, and the clamping, locking and fixing of the knapsack belts with different thicknesses can be realized through the arrangement of the plurality of adjusting holes and the locking grooves.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (9)

1. A quick connect mechanism for photography, characterized by: the device comprises a plate buckle mechanism (100), a connecting component (200) and a quick-acting plate (8); the plate buckle mechanism (100) and the connecting component (200) form a locking mechanism which can be opened and closed and is used for clamping the shoulder strap, and the front surface of the connecting component (200) is connected with the quick-mounting plate (8) in a clamping way;

the plate buckle mechanism (100) comprises a back plate (1), a connecting block (2) and a lock buckle (3); one end of the backboard (1) is rotationally connected with the connecting block (2) through a pin shaft, and the other end of the backboard (1) is rotationally connected with the lock catch (3) through a pin shaft;

the connecting component (200) comprises a bonding plate (4), a locking component (5), a movable lock rod (6) and a panel (7); the back fixed mounting of panel (7) has laminating board (4), longitudinal sliding mounting has locking subassembly (5) in the middle cavity of panel (7) and laminating board (4), lateral sliding mounting has removal locking lever (6) in the middle cavity of locking subassembly (5) and panel (7).

2. A quick connect mechanism for photography as claimed in claim 1, wherein: the locking component (5) comprises an inverted L-shaped plate (51), an arc-shaped buckle plate (52) and a spring (53); the novel inverted-L-shaped plate is characterized in that an arc buckle plate (52) is fixedly arranged on the front face of the inverted-L-shaped plate (51), an arc clamping groove (511) is fixedly formed in one side of the inverted-L-shaped plate (51), a U-shaped groove (512) is fixedly formed in the bottom of the inverted-L-shaped plate (51), and a spring (53) is fixedly arranged in the U-shaped groove (512).

3. A quick connect mechanism for photography as claimed in claim 2, wherein: the movable lock rod (6) comprises an unlocking arm (61), an unlocking head (62) and a side locking plate (63); unlocking heads (62) are fixedly mounted at two ends of the unlocking arm (61), locking and unlocking marks are respectively carved on the unlocking heads (62) at two sides, and side locking plates (63) are fixedly connected to the unlocking heads (62) carved with the locking marks.

4. A quick connect mechanism for photography as claimed in claim 3, wherein: the front of panel (7) is fixed and is provided with circular chamber (71), and circular chamber (71) internal fixation is provided with arc wall (711), arc buckle (52) alternate and set up in arc wall (711), the upside of panel (7) is fixed to be provided with keeps away empty slot (73) that keep away empty slot (73) and keep away mutually supporting with unblock arm (61), the fixed blind hole (74) that is provided with in one side of empty slot (73), one side fixed mounting of panel (7) has locking lever (72), the opposite side of panel (7) is fixed to be provided with through-hole and screw hole with bolted connection.

5. The quick connect mechanism for photography as claimed in claim 4, wherein: a spring top bead (64) is arranged in the blind hole (74), and a limit groove (621) which is mutually matched with the spring top bead (64) is fixedly arranged on the unlocking head (62) carved with the locking mark.

6. A quick connect mechanism for photography as claimed in claim 1, wherein: the quick-connect device is characterized in that a quick-connect screw (81) connected with a camera is fixedly arranged on the quick-connect plate (8), a circular groove (82) is fixedly arranged on the back of the quick-connect plate (8), and a pull ring (83) is rotatably arranged at the head of the quick-connect screw (81).

7. A quick connect mechanism for photography as claimed in claim 1, wherein: the lock catch (3) comprises an L-shaped lock plate (31) and a linkage plate (32); the outer end of the linkage plate (32) is rotationally connected with the backboard (1) through a pin shaft, one end of the L-shaped locking plate (31) is rotationally connected with the middle part of the linkage plate (32) through a pin shaft, a plurality of locking grooves (311) are fixedly formed in the other end of the L-shaped locking plate (31), and the pin shaft for connecting the outer end of the linkage plate (32) with the backboard (1) is arranged at the inner corner of the L-shaped locking plate (31).

8. A quick connect mechanism for photography as claimed in claim 1, wherein: a plurality of adjusting holes (21) are fixedly formed in the connecting block (2).

9. A quick connect mechanism for photography as claimed in claim 1, wherein: and silica gel sheets are fixedly arranged on the back plate (1) and the attaching plate (4).