CN220910858U

CN220910858U - Quick connecting device for universal bracket

Info

Publication number: CN220910858U
Application number: CN202321410325.8U
Authority: CN
Inventors: 段美金
Original assignee: Zhongshan Suixing Photography Equipment Co ltd
Current assignee: Zhongshan Suixing Photography Equipment Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2024-05-07
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a quick connecting device for a universal bracket, which is suitable for installing photographic equipment on the photographic bracket through the universal bracket, and comprises a fixed sleeve and a connector which can be detachably connected with the fixed sleeve, wherein a limiting groove is formed in the connector, a through hole is formed in the fixed sleeve, a locking component is movably arranged on the fixed sleeve, when the connector is inserted into the fixed sleeve, the upper end of the locking component passes through the through hole and then is in a connection relation with the limiting groove so as to lock the displacement of the connector, or the locking component is driven by external force to move along the vertical direction or the transverse direction of the fixed sleeve, and the upper end of the locking component is disconnected with the limiting groove so as to unlock the locking state of the connector. The novel portable electronic device is simple in structure, convenient to assemble and disassemble, and capable of effectively improving the safety performance of product connection, so that the use experience of a user is further improved.

Description

Quick connecting device for universal bracket

Technical Field

The utility model relates to the technical field of photographic auxiliary equipment, in particular to a quick connecting device for a universal bracket.

Background

Currently, there are various universal supports, also known as universal arm supports in the industry, used for providing shooting assistance for digital cameras or smart phones. In the prior art, most universal brackets are connected to a photographing bracket in a threaded connection manner, so that the installation and the disassembly of the universal brackets are complex and time-consuming, and even the best shooting opportunity is missed at a critical moment.

Disclosure of Invention

The utility model aims to solve one of the problems existing in the related art to at least a certain extent, and therefore, the utility model provides the quick connecting device for the universal bracket, which has the advantages of simple structure, convenient disassembly and assembly, and capability of effectively improving the safety performance of product connection, thereby further improving the use experience of users.

The above object is achieved by the following technical scheme:

A quick connecting device for universal support, through universal support is suitable for installing photographic equipment on photographic support, including fixed cover and can with fixed cover detachable connection's connector be provided with the spacing groove fixed cover is last to be seted up the through-hole fixed cover is last movably to be provided with locking component, works as the connector inserts fixed cover is interior, locking component's upper end pass behind the through-hole with spacing groove establish connection in order to lock the displacement of connector, perhaps through external force drive locking component follows fixed cover's vertical direction or transverse direction advance, locking component's upper end with spacing groove disconnection in order to unlock the locking state of connector.

In some embodiments, the locking assembly comprises a push rod and a first spring, wherein a fixing cavity is concavely arranged on the fixing sleeve, the lower end of the push rod passes through the bottom wall of the fixing cavity and then extends outwards, a boss is convexly arranged on the push rod, one end of the first spring is abutted to the boss, the other end of the first spring is abutted to the top wall of the fixing cavity, the upper end of the push rod passes through the top wall of the fixing cavity and then is bent to be provided with a locking rod, and the locking rod is matched and connected with the limiting groove after one end far away from the push rod passes through the through hole.

In some embodiments, the locking assembly further comprises a securing plate removably disposed on the securing sleeve such that the securing plate covers the securing cavity.

In some embodiments, a guiding part is provided on the connector, and the guiding part is used for facilitating the connection between the upper end of the locking assembly and the limit groove.

In some embodiments, the camera comprises a fixing sleeve, a fixing sleeve is arranged on the fixing sleeve, a fixing cavity is formed in the middle of the fixing sleeve, the fixing sleeve is movably arranged in the fixing cavity so that the fixing sleeve can rotate relative to the fixing sleeve, one end of the fixing sleeve is correspondingly arranged with the fixing sleeve, and the fixing sleeve penetrates through the fixing sleeve and then is connected with the camera or the camera bracket.

In some embodiments, the anti-rotation pin further comprises a plurality of anti-rotation pins and a second spring, wherein a plurality of limiting cavities are formed in the connector, the anti-rotation pins are correspondingly arranged in the plurality of limiting cavities, the anti-rotation pins are connected with insertion holes of the photographic equipment or the photographic support in a matched mode at one end far away from the connector so as to prevent the photographic equipment or the photographic support from rotating relative to the connector, one end of the second spring is abutted to the limiting cavities, and the other end of the second spring is abutted to one end of the anti-rotation pin close to the fixing sleeve.

In some embodiments, the cross-sectional shape of the connector and the retaining sleeve is polygonal.

In some embodiments, the connector further comprises a spanner, wherein the spanner is pivotally arranged on the fixed sleeve, and the connector is clamped in the fixed sleeve through the spanner turning movement.

In some embodiments, the connecting rod further comprises a connecting rod and a third spring, wherein a first fixing seat and a second fixing seat are respectively arranged at one end of the fixing sleeve, one end of the connecting rod is connected with the first fixing seat, the other end of the connecting rod passes through the second fixing seat and then is connected with the spanner buckle, the third spring is sleeved on the connecting rod, one end of the third spring is abutted to the first fixing seat, and the other end of the third spring is abutted to the second fixing seat.

In some embodiments, the universal bracket comprises two support arms and an angle locking piece, the two support arms are pivotally connected together through the angle locking piece, the support arms are detachably connected with the fixed sleeve at one end far from the pivoting end of the support arms, the angle locking piece is concavely provided with a fitting part, and the fitting part is detachably provided with a wrench suitable for disassembling and assembling screws.

Compared with the prior art, the utility model at least comprises the following beneficial effects:

1. The quick connecting device for the universal bracket has a simple structure, is convenient to assemble and disassemble, and can effectively improve the safety performance of product connection, thereby further improving the use experience of users.

Drawings

FIG. 1 is a schematic view of a gimbal assembly according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a quick connect device according to an embodiment of the present utility model;

Fig. 3 is an exploded view of a quick connect device in an embodiment of the present utility model.

Detailed Description

The following examples illustrate the utility model, but the utility model is not limited to these examples. Modifications and equivalents of some of the technical features of the specific embodiments of the present utility model may be made without departing from the spirit of the present utility model, and they are all included in the scope of the claimed utility model.

Examples:

As shown in fig. 1 to 3, the present embodiment provides a quick connection device for a gimbal, which is adapted to mount a photographing apparatus on a photographing bracket through the gimbal, and includes a fixing sleeve 1 and a connector 2 detachably connected with the fixing sleeve 1, a limit groove 21 is provided on the connector 2, a through hole is provided on the fixing sleeve 1, a locking assembly 3 is movably provided on the fixing sleeve 1, when the connector 2 is inserted into the fixing sleeve 1, an upper end of the locking assembly 3 passes through the through hole and then establishes a connection relationship with the limit groove 21 to lock displacement of the connector 2, or the locking assembly 3 is driven by an external force to travel along a vertical direction or a transverse direction of the fixing sleeve 1, and an upper end of the locking assembly 3 is disconnected with the limit groove 21 to unlock a locking state of the connector 2.

In this embodiment, be suitable for installing photographic equipment on photographic support through the universal bracket, detachably is provided with fixed cover 1 on the universal bracket, be limited with the open chamber that holds of one end in fixed cover 1, thereby make connector 2 detachably install in holding the intracavity, be equipped with spacing groove 21 on connector 2 indent, when the open end that holds the chamber is inserted by holding connector 2 in holding the intracavity of fixed cover 1 through external force drive, until the upper end of locking subassembly 3 passes behind the through-hole and establish connection relation with spacing groove 21, thereby make locking subassembly 3 lock the displacement of connector 2, perhaps advance along the vertical direction of fixed cover 1 or transverse direction through external force drive locking subassembly 3, thereby make the upper end and spacing groove 21 disconnection relation of locking subassembly 3 unlock with the locking state to connector 2, so can accomplish the dismouting action between connector 2 and the fixed cover 1, its simple structure, the dismouting of being convenient for, the security performance of product connection has effectively been improved, thereby user's use experience has been further improved.

Further, the locking assembly 3 comprises a push rod 31 and a first spring 32, wherein a fixing cavity is concavely arranged on the fixing sleeve 1, the lower end of the push rod 31 penetrates through the bottom wall of the fixing cavity and then extends outwards, a boss 33 is convexly arranged on the push rod 31, one end of the first spring 32 is abutted to the boss 33, the other end of the first spring is abutted to the top wall of the fixing cavity, the upper end of the push rod 31 penetrates through the top wall of the fixing cavity and then is bent to be provided with a locking rod 34, and the locking rod 34 is connected with the limiting groove 21 in a matched mode after penetrating through a through hole at one end far away from the push rod 31.

Preferably, the locking assembly 3 further comprises a fixing plate 35, the fixing plate 35 being detachably provided on the fixing sleeve 1 such that the fixing plate 35 covers the fixing cavity.

Specifically, a guiding part 22 is arranged on the connector 2, and the upper end of the locking assembly 3 and the limiting groove 21 are connected through the guiding part 22.

In this embodiment, a fixing cavity is concavely arranged on the outer wall of the fixing sleeve 1, the lower end of the push rod 31 passes through the bottom wall of the fixing cavity and then extends outwards, so that a pressing part is formed at the lower end of the push rod 31, bosses 33 are convexly arranged at the left end and the right end of the push rod 31, the lower end of the first spring 32 is abutted on the bosses 33, the upper end of the first spring 32 is abutted on the top wall of the fixing cavity, the telescopic movement of the push rod 31 is reset through the elastic force of the first spring 32, a locking rod 34 is bent after the upper end of the push rod 31 passes through the top wall of the fixing cavity, the locking rod 34 is connected with the limiting groove 21 in a matched manner after one end far away from the push rod 31 passes through a through hole, a guide part 22 is arranged on the connector 2, the guide part 22 is obliquely arranged downwards along the direction when the connector 2 is inserted into the fixing sleeve 1, so that the push rod 31 rapidly extends into the limiting groove 21, and then the push rod 31 and the limiting groove 21 are connected. Specifically, if the connector 2 is required to be assembled with the fixed sleeve 1, when the connector 2 is driven by an external force to be inserted into the accommodating cavity of the fixed sleeve 1 from the open end of the accommodating cavity, the locking rod 34 is simultaneously guided by the guiding part 22 to enable the locking rod 34 to rapidly extend into the limiting groove 21, so that the locking rod 34 passes through the through hole and then establishes a connection relationship with the limiting groove 21, the locking assembly 3 locks the displacement of the connector 2, and then the connector 2 is required to be assembled with the fixed sleeve 1, if the connector 2 is required to be disassembled from the fixed sleeve 1, the push rod 31 is driven by the external force to move along the vertical direction or the transverse direction of the fixed sleeve 1, so that the locking rod 34 is driven by the action of the push rod 31 to synchronously move, so that the locking rod 34 and the limiting groove 21 are disconnected to unlock the locking state of the connector 2, and then the connector 2 is driven by the external force to move outwards through the open end of the accommodating cavity, so that the connector 2 is disassembled from the fixed sleeve 1.

In order to effectively improve the stability of the movement of the push rod 31, a fixing plate 35 can be arranged outside the fixing cavity so that the fixing plate 35 covers the fixing cavity, so that the telescopic movement of the push rod 31 is limited through the fixing plate 35, the push rod 31 and the fixing cavity are prevented from being separated, and more preferably, the fixing plate 35 is detachably arranged on the fixing sleeve 1 through a screw, so that the production efficiency of a product is effectively improved.

Further, the camera shooting device further comprises a connecting piece 4, wherein a mounting hole is formed in the fixing sleeve 1, a mounting cavity is formed in the middle position of the connecting head 2, the connecting piece 4 is movably arranged in the mounting cavity so that the connecting piece 4 and the connecting head 2 rotate relatively, one end of the connecting piece 4 is correspondingly arranged with the mounting hole, and the other end of the connecting piece 4 passes through the connecting cavity and then is connected with the camera shooting device or the camera shooting support.

In this embodiment, the fixing sleeve 1 has a mounting hole at one end of the support arm 7 close to the universal bracket, a mounting cavity is formed at the middle position of the connector 2, and the connecting piece 4 is movably disposed in the mounting cavity to enable the connecting piece 4 to rotate relative to the connector 2, so that when the locking assembly 3 locks the displacement of the connector 2, a user can also adjust the tightness between the connector 2 and the photographic device or the photographic bracket through the connecting piece 4, and the reliability of product connection is further ensured.

Preferably, the anti-rotation pin further comprises a plurality of anti-rotation pins 5 and a second spring 51, a plurality of limiting cavities are formed in the connector 2, the anti-rotation pins 5 are correspondingly arranged in the limiting cavities, one end far away from the connector 2 is connected with an inserting hole of the photographing device or the photographing support in a matched mode to prevent the photographing device or the photographing support from rotating relative to the connector 2, one end of the second spring 51 is abutted to the limiting cavities, and the other end of the second spring is abutted to one end, close to the fixing sleeve 1, of the anti-rotation pin 5.

In this embodiment, two limiting cavities are respectively defined on the connector 2, the two limiting cavities are respectively located at two ends of the connecting piece 4, one end of each limiting cavity far away from the mounting hole of the fixing sleeve 1 is an open end, meanwhile, a second spring 51 is arranged in each limiting cavity, one end of the second spring 51 is abutted to the inner wall of the limiting cavity, the other end of the second spring is abutted to one end close to the fixing sleeve 1, so that the telescopic motion of the anti-rotation pin 5 is reset under the elastic force action of the second spring 51, and as the jack matched with the anti-rotation pin 5 is formed in the photographic equipment or the photographic support, when the connecting piece 4 is connected with the photographic equipment or the photographic support, the anti-rotation pin 5 stretches into the jack, so that the photographic equipment or the photographic support can be prevented from rotating relative to the connector 2, and the use experience of a user is effectively improved.

Further, the cross-sectional shapes of the connector 2 and the fixing sleeve 1 are polygonal.

Preferably, the connector further comprises a trigger 6, wherein the trigger 6 is pivotally arranged on the fixed sleeve 1, and the connector 2 is clamped in the fixed sleeve 1 through the trigger 6.

Specifically, the connecting rod 61 and the third spring are further included, wherein a first fixing seat 62 and a second fixing seat 63 are respectively arranged at one end of the fixing sleeve 1, one end of the connecting rod 61 is connected with the first fixing seat 62, the other end of the connecting rod passes through the second fixing seat 63 and then is connected with the spanner 6, the third spring is sleeved on the connecting rod 61, one end of the third spring is abutted to the first fixing seat 62, and the other end of the third spring is abutted to the second fixing seat 63.

In the present embodiment, the offset portion is provided on the end portion of the trigger 6, and the thickness of the offset portion in the direction perpendicular to the lateral end portion is larger than the thickness of the trigger 6 in the direction, while the offset portion is provided in an arc-like structure. Since the offset part is provided with eccentric holes arranged eccentrically in the vertical direction thereof. The pivoting of the trigger 6 relative to the stationary sleeve 1 causes the stationary sleeve 1 to have a clamped state and a released state. When the trigger 6 pivots relative to the fixing sleeve 1 to clamp the connector 2, the eccentric hole of the trigger 6 is eccentrically disposed farther from the second boss of the fixing sleeve 1. In which eccentric hole the connecting rod 61 is arranged, one end of the connecting rod 61 is connected to the first fixing seat 62 and the other end is connected to the trigger 6 after passing through the second fixing seat 63, thereby pivotally connecting the trigger 6 to the fixing sleeve 1. In this embodiment, the connecting rod 61 is a pivot shaft. Therefore, when the trigger 6 rotates from its release position to the clamping position, the distance between the eccentric hole and the second fixing base 63 increases due to the arrangement of the eccentric hole, and the distance between the first fixing base 62 and the second fixing base 63 decreases due to the cooperation of the trigger 6 and the connecting rod 61, so as to clamp the connector 2 in the fixing sleeve 1.

Furthermore, the further camera device has a large weight and a large dimension in the axial direction transverse to the quick-connect assembly, so that the rotation of the connecting head 2 relative to the fixing sleeve 1 cannot be completely prevented in actual use only by the locking of the snap 6. Therefore, the cross-sectional shapes of the connector 2 and the fixing sleeve 1 provided by the utility model are polygonal, and more preferably, the cross-sectional shapes of the connector 2 and the fixing sleeve 1 in the embodiment are rectangular, but are not limited to rectangular, and other more suitable shapes can be selected according to actual requirements, and in the embodiment, the cross-sectional shapes of the connector 2 and the fixing sleeve 1 are described by rectangular examples, and other details are not repeated. When the connector 2 is clamped in the fixing sleeve 1, the connector 2 and the fixing sleeve 1 are rectangular in cross section, so that the connector 2 can be well limited in the fixing sleeve 1, and the connector 2 is further prevented from rotating relative to the fixing sleeve 1.

In this embodiment, the connector 2 is clamped in the fixing sleeve 1 by the pulling movement of the pulling buckle 6, and when the pulling buckle 6 is opened, the connector 2 is locked by the locking assembly 3, so that the connector 2 can be still mounted on the fixing sleeve 1. In order to unlock the connector 2 from the fixing sleeve 1, the trigger 6 is first opened, and then the push rod 31 is pressed to remove the locking rod 34 from the limiting groove 21, so that the connector 2 can be unlocked. In order to lock the connector 2 in the fixing sleeve 1, the connector 2 is inserted into the fixing sleeve 1, the push rod 31 is guided by the guide portion 22 to enable the locking rod 34 to extend into the limit groove 21, so that the displacement of the connector 2 can be limited, meanwhile, the fixing sleeve 1 and the connector 2 are matched with each other in shape to further prevent the connector 2 from rotating relative to the fixing sleeve 1, and then the trigger 6 is closed, so that the connector 2 is locked in the fixing sleeve 1.

In particular, the gimbal comprises two arms 7 and an angle locking member 8, the two arms 7 are pivotally connected together by the angle locking member 8, the arms 7 are detachably connected with the fixed sleeve 1 at an end far from the pivoting end thereof, the angle locking member 8 is concavely provided with a fitting portion, and the fitting portion is detachably provided with a wrench 9 suitable for disassembling and assembling a screw.

In this embodiment, the two arms 7 are pivotally connected to each other by the angle locking member 8, the arms 7 are detachably connected to the fixing sleeve 1 at an end far from the pivot end thereof, so that any one of the arms 7 is connected to a photographing apparatus, a monitor, a camera or other photographing devices, the rest of the arms 7 are mounted on a mounting base of the photographing support, so that the photographing apparatus can be suitably mounted on the photographing support by a universal bracket, and in order to effectively improve the use experience of a user, an assembling portion is concavely provided on the angle locking member 8, and a wrench 9 suitable for disassembling a screw is detachably provided on the assembling portion, so that the wrench 9 is hidden on the angle locking member 8, and if the wrench 9 is required to be used, the user can quickly remove the wrench 9 from the angle locking member 8. In addition, since the specific structures of the arm 7, the universal joint, the mount, and the angle locking member 8 are the same as those of the related art, detailed description thereof will not be given here.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims

1. A quick connecting device for universal bracket is suitable for installing photographic equipment on photographic bracket through the universal bracket, a serial communication port, including fixed cover (1) and can with connector (2) of connection can be dismantled to fixed cover (1) be provided with spacing groove (21) on connector (2) fixed cover (1) is last to have seted up the through-hole fixed cover (1) is last movably to be provided with locking component (3), works as connector (2) are inserted in fixed cover (1), the upper end of locking component (3) pass behind the through-hole with establish relation of connection with spacing groove (21) in order to lock the displacement of connector (2), perhaps drive through external force locking component (3) are followed vertical direction or the lateral direction of fixed cover (1), the upper end of locking component (3) with spacing groove (21) disconnection relation is in order to unlock the locking state of connector (2).

2. The quick connecting device for the universal bracket according to claim 1, wherein the locking assembly (3) comprises a push rod (31) and a first spring (32), a fixing cavity is concavely formed in the fixing sleeve (1), the lower end of the push rod (31) penetrates through the bottom wall of the fixing cavity and then extends outwards, a boss (33) is convexly arranged on the push rod (31), one end of the first spring (32) is abutted to the boss (33), the other end of the first spring is abutted to the top wall of the fixing cavity, a locking rod (34) is bent and arranged at the upper end of the push rod (31) after penetrating through the top wall of the fixing cavity, and the locking rod (34) is matched and connected with the limiting groove (21) after penetrating through the through hole at one end far away from the push rod (31).

3. A quick connect device for a gimbal according to claim 2, wherein the locking assembly (3) further comprises a securing plate (35), the securing plate (35) being detachably arranged on the securing sleeve (1) such that the securing plate (35) covers the securing cavity.

4. A quick-connect device for a universal bracket according to claim 1, characterized in that a guide (22) is provided in the connecting head (2), by means of which guide (22) the upper end of the locking assembly (3) is advantageously brought into a connection with the limit groove (21).

5. The quick connecting device for the universal bracket according to claim 1, further comprising a connecting piece (4), wherein a mounting hole is formed in the fixing sleeve (1), a mounting cavity is formed in the middle position of the connecting head (2), the connecting piece (4) is movably arranged in the mounting cavity so that the connecting piece (4) and the connecting head (2) rotate relatively, one end of the connecting piece (4) is correspondingly arranged with the mounting hole, and the other end of the connecting piece (4) passes through the mounting cavity and then is connected with the photographic equipment or the photographic bracket.

6. A quick-connect device for a gimbal according to claim 1, further comprising a plurality of anti-rotation pins (5) and a second spring (51), wherein a plurality of limiting cavities are formed in the connector (2), a plurality of anti-rotation pins (5) are correspondingly arranged in a plurality of limiting cavities, the anti-rotation pins (5) are connected with insertion holes of the photographic apparatus or the photographic support in a matching manner at one end far away from the connector (2) so as to prevent the photographic apparatus or the photographic support from rotating relative to the connector (2), one end of the second spring (51) is abutted in the limiting cavities, and the other end of the second spring is abutted in one end of the anti-rotation pin (5) close to the fixed sleeve (1).

7. A quick connection for a gimbal according to claim 1, characterized in that the cross-sectional shape of the connecting head (2) and the fixing sleeve (1) is polygonal.

8. A quick connect device for a gimbal according to claim 1, further comprising a spanner (6), said spanner (6) being pivotably arranged on said stationary sleeve (1), said connector (2) being clamped in said stationary sleeve (1) by a spanner (6) turning movement.

9. The quick connecting device for a universal bracket according to claim 8, further comprising a connecting rod (61) and a third spring, wherein a first fixing seat (62) and a second fixing seat (63) are respectively arranged at one end of the fixing sleeve (1), one end of the connecting rod (61) is connected with the first fixing seat (62), the other end of the connecting rod passes through the second fixing seat (63) and then is connected with the spanner buckle (6), the third spring is sleeved on the connecting rod (61), one end of the third spring is abutted to the first fixing seat (62), and the other end of the third spring is abutted to the second fixing seat (63).

10. A quick connection for a gimbal according to any one of claims 1 to 9, characterized in that the gimbal comprises two arms (7) and an angle locking member (8), the two arms (7) being pivotally connected together by means of the angle locking member (8), the arms (7) being detachably connected to the fixed sleeve (1) at an end remote from their pivoting ends, the angle locking member (8) being provided with a recess in which a wrench (9) adapted to remove and mount a screw is detachably arranged.