CN213333364U

CN213333364U - Quick-release type cradle head

Info

Publication number: CN213333364U
Application number: CN202021847550.4U
Authority: CN
Inventors: 施杨宁
Original assignee: Dongguan Kuanjie Digital Technology Co ltd
Current assignee: Dongguan Kuanjie Digital Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-01
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a quick-release cradle head, which comprises a cover body and a base; the base comprises a base and an unlocking ring, the top of the base is provided with a cavity, an elastic fastener is arranged in the cavity, the unlocking ring is sleeved on an outer ring of the base, and a trigger key is arranged in the unlocking ring; the bottom of the cover body is provided with a locking plate extending towards the base, the locking plate can extend into the cavity of the base and is locked with the fastener, and when the cover body is disassembled, the unlocking ring is rotated along a preset direction, so that the unlocking key can trigger the fastener, and the fastener and the locking plate are unlocked; this dismantle cloud platform adopts the mode of joint to realize the dismouting of camera and tripod, and simple structure is exquisite, and the dismouting is convenient.

Description

Quick-release type cradle head

Technical Field

The utility model relates to a photographic accessory's technical field especially relates to a quick detach formula cloud platform.

Background

The cloud platform is applied to camera and tripod clamping structure usually, and the camera passes through the cloud platform to be connected with the top of tripod, makes the camera support at the top of tripod, adopts bolt clamping structure between the upper cover of most cloud platforms on the market and the base, and operating time during the assembly is long, does not have the real meaning to realize quick detach and fast-assembling, and bolt clamping structure moreover, and life is limited, easily wearing and tearing, and is long-lived, if shakiness or bolt slip, then the stability and the security of cloud platform also have the defect.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model provides a quick detach formula cloud platform can realize the quick assembly disassembly of camera and tripod.

The utility model discloses a realize through following technical scheme:

a quick-release type holder comprises a cover body and a base;

the base comprises a base and an unlocking ring, the top of the base is provided with a cavity, an elastic fastener is arranged in the cavity, the unlocking ring is sleeved on the outer ring of the base, and the inner wall of the unlocking ring is provided with an unlocking key;

the bottom of lid is formed with downwardly extending's locking plate, and the locking plate can stretch into to the cavity of base to with the locking of fastener, during the dismantlement, along the rotatory unlocking ring of predetermined direction, can make the unblock key trigger fastener, make fastener and locking plate unblock.

Preferably, the locking plate is of an annular closed regular polygon structure, and the cavity is matched with the locking plate.

Preferably, the side walls of the locking plates are provided with clamping grooves;

elastic fastener includes trip and spring, is provided with the spout in the cavity of base, and the spout communicates with the outer wall of base, and trip and spring setting are in the spout, and the spring is used for exerting radial thrust to the trip, make the trip joint in the draw-in groove, and the trip lower extreme is provided with presses the splenium, presses the splenium to extend to the outer wall of base along the spout.

Preferably, the unlocking key is a protruding block arranged on the inner wall of the unlocking ring and located between the unlocking ring and the base, and when the unlocking key is in contact with the pressing part, the clamping hook can move and be separated from the clamping groove.

Preferably, a guide groove extending in the circumferential direction is formed in the outer wall of the base, one end of the guide groove extends to the sliding groove, and the unlocking key is located in the guide groove.

Preferably, a thrust mechanism is arranged between the base and the cover body, and when the cover body is connected with the base, the thrust mechanism is used for applying thrust to the cover body.

Preferably, the thrust mechanism comprises a top spring and a ball, a top spring hole is formed in the base, the top spring and the ball are arranged in the top spring hole, and the upper portion of the ball extends into the cavity and is used for applying thrust to the bottom surface of the locking plate.

Preferably, the lower part of base still is provided with the fixing base, and the center of fixing base is formed with the location axle that extends to the base, and the base cup joints with the fixing base.

Preferably, a positioning nut is arranged on the base, and the end of the positioning nut abuts against the side wall of the positioning shaft to circumferentially position the base.

Preferably, the unlocking ring is provided with a limit groove extending in the circumferential direction, and the other end of the positioning nut penetrates through the limit groove and extends to the outside of the base.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model provides a pair of quick detach formula cloud platform, including being used for being connected lid and base with camera and tripod, set up downwardly extending's lock plate on the lid, set up on the base and lock plate complex cavity, and set up the trip in the cavity, stretch into the lock plate to the cavity during installation, trip and lock plate lock joint under the effect of elasticity, accomplish the connection of lid and base, the assembly of camera tripod also has just also been accomplished, during the dismantlement, rotate the unblock ring that is located the base outside, make its inside unblock key trigger the fastener and produce the displacement at the pivoted in-process, make fastener and lock plate separation, the completion is relieved and is locked, this dismantlement cloud platform passes through the dismouting of the mode realization camera of joint and tripod, and is simple and exquisite in structure, the dismouting is convenient.

Drawings

Fig. 1 is a structural diagram of the quick-release cradle head of the present invention;

fig. 2 is an exploded view of the quick-release cradle head of the present invention;

FIG. 3 is a schematic structural view of the top of the cover body of the present invention;

fig. 4 is a schematic structural view of the back of the cover body of the present invention;

FIG. 5 is a front view of the base of the present invention;

FIG. 6 is a schematic view of the hook and the base of the present invention;

fig. 7 is a schematic structural view of the back of the base according to the present invention.

In the figure: 1. a cover body; 2. a base; 11. a protective pad; 121. a lock plate; 122. a card slot; 123. Positioning a groove; 13. an outer ring; 21. unlocking the ring; 211. an unlocking key; 22. a hook is clamped; 23. a base; 24. A guide groove; 25. a spring is supported; 26. positioning a nut; 27. a fixed seat.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings, which are provided for purposes of illustration and not limitation.

Referring to fig. 1-7, a quick-release tripod head comprises a cover body 1 and a base 2, wherein the cover body is used for connecting with a camera, and the base is used for connecting with the top of a tripod.

The bottom of the cover 1 is formed with a locking plate 121 extending toward the base 2 for engaging with the base.

The base comprises a base 23 and an unlocking ring 21, wherein the top of the base 23 is provided with a cavity, the edge of the cavity is provided with an elastic fastener, the unlocking ring 21 is sleeved with the outer ring of the base, and an unlocking key is arranged inside the unlocking ring 21;

the locking plate 121 of the cover body can extend into the cavity of the base 23 and be locked with the fastener, and when the cover body is detached, the unlocking ring 21 is rotated along the preset direction, so that the unlocking key 211 can trigger the fastener, and the fastener and the locking plate 121 are unlocked.

Above-mentioned lock board 121 is annular confined regular polygon type structure, and the cavity and the lock board of base match, adopt regular polygon structure, and when lid and base assembly, make the lid can assemble to base 2 in a plurality of angles of circumferencial direction, shorten the assemble duration.

The locking board stretches into in the cavity to the base, locking board and fastener joint, it is specifically as follows, all be provided with draw-in groove 122 on every lateral wall of locking board, the aforesaid has elastic fastener and includes trip 22 and spring, the trip sets up perpendicularly, its lower extreme is provided with the slide, cavity edge at base 23 is provided with the spout, the spout communicates with the outer wall of base, the slide is joined in marriage the dress in the spout, and can follow the radial slide of base, be provided with the spring between the one end that the slide is close to the base center and the spout, the other end and the base outer wall parallel and level of slide.

During the installation, stretch into the cavity to the base with the lock plate to be located between the inside of cavity and the trip, the lower extreme extrusion trip of lock plate makes trip and slide remove, stretches into the bottom to the cavity when the trip, trip and draw-in groove parallel and level, trip under the effect of elasticity with the draw-in groove joint, accomplish the high-speed joint of lid and base.

The unlocking key 211 is a convex block arranged on the inner wall of the unlocking ring and is positioned between the unlocking ring and the base, the unlocking key and the sliding seat are positioned at the same height of the base, a guide groove extending in the circumferential direction is arranged on the outer wall of the unlocking ring, one end of the guide groove 24 extends to the sliding groove, the unlocking key is positioned in the guide groove 24, when the base is connected with the cover body in a clamping mode, the unlocking key and the sliding seat are staggered in the circumferential direction, during unlocking, the unlocking ring rotates in the preset direction, the unlocking key synchronously rotates, when the sliding seat is rotated to the position of the sliding seat, the sliding seat is extruded to move towards the center of the base along the sliding groove, the clamping hook is separated from the.

Be provided with thrust mechanism on the base, when lid and base joint, thrust mechanism applys thrust to the base, avoids lid and base because the rocking that assembly gap leads to, guarantees the stability of connecting, stability when improving the shooting photo.

The thrust mechanism comprises a top spring 25 and a ball, a top spring hole is formed in the base, the top spring and the ball are arranged in the top spring hole, the ball is located at the edge of the cavity of the base, the upper half portion of the ball is located in the cavity, a positioning groove 123 is formed in the lower end face of the locking plate, the ball is abutted to the positioning groove under the thrust of the top spring, and the thrust is applied to the locking plate. Because the ball is located at the edge position of the cavity, half of the ball is located in the side wall of the cavity, and the other half of the ball is located in the cavity, so that the axial positioning of the ball is realized.

The lower part of base 23 still is provided with fixing base 27, and the center of fixing base 27 is formed with the location axle that extends to base 23, and the center of base 23 is provided with the shaft hole, and the base cup joints through shaft hole and fixing base 27, and the base can be followed the location axle and rotated, realizes the regulation of circumference angle to realize the location through positioning mechanism.

The positioning mechanism is a positioning nut 26 arranged on the base, the positioning nut is horizontally arranged on the base, and the end part of the positioning nut extends into the shaft hole and is used for abutting against the side wall of the positioning shaft to realize the angle positioning of the base and the fixing seat.

In order to facilitate the operation, the operating end of the positioning nut 26 passes through the unlocking ring 21 and extends to the outside, a limiting groove with a circumferential extension is arranged on the unlocking ring, the positioning nut is positioned in the limiting groove and used for positioning the rotating angle of the unlocking ring, when one end of the limiting groove is in contact with the outer wall of the positioning nut, the unlocking key triggers the sliding seat, when the other end of the limiting groove is in contact with the outer wall of the positioning nut, the unlocking key is staggered with the sliding seat, and the accuracy of installation or disassembly of the base and the cover body is ensured.

The two clamping hooks are symmetrically arranged along the center of the base, the sliding groove is formed in the bottom of the cavity of the base, a downward groove is formed in the bottom of the cavity, and one end of the downward groove is communicated with the outer wall of the base.

The bottom of fixing base is provided with coupling mechanism for join in marriage with the tripod and join in marriage, specifically, with tripod top complex dovetail and screw, the screw is located the location axle, and the fixing base passes through dovetail or the screw is connected with the tripod.

The center of the top surface of the cover body is provided with a stud for connecting with a camera, and the top surface of the cover body is covered with a protective pad 11. The outside of lock plate is still overlapped and is equipped with outer loop 13, is formed with the space between outer loop 13 and the lock plate, and the top of base is provided with this space complex arch, and when the lid was connected with the base, this arch was located the space, can play axial and horizontal location's effect, further improved the stability of lid and base assembly.

The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.

Claims

1. A quick-release type cloud platform is characterized by comprising a cover body (1) and a base (2);

the base comprises a base (23) and an unlocking ring (21), a cavity is arranged at the top of the base (23), an elastic fastener is arranged in the cavity, the unlocking ring (21) is sleeved on the outer ring of the base, and an unlocking key is arranged on the inner wall of the unlocking ring (21);

the bottom of the cover body (1) is provided with a locking plate (121) extending downwards, the locking plate (121) can extend into the cavity of the base (23) and be locked with the fastener, and when the cover body is detached, the unlocking ring (21) is rotated along the preset direction, so that the unlocking key (211) can trigger the fastener, and the fastener is unlocked with the locking plate (121).

2. A rapid-release holder according to claim 1, wherein the locking plate (121) is a regular polygon structure with a closed ring shape, and the cavity is adapted to the locking plate (121).

3. A rapid-release holder according to claim 1, wherein the side walls of the locking plate are provided with a slot (122);

elastic fastener includes trip (22) and spring, is provided with the spout in the cavity of base (23), and the outer wall intercommunication of spout and base, trip (22) and spring setting are in the spout, and the spring is used for exerting radial thrust to the trip, make the trip joint in draw-in groove (122), and trip (22) lower extreme is provided with presses the splenium, presses the splenium to extend to the outer wall of base along the spout.

4. A holder according to claim 3, wherein the unlocking key (211) is a protrusion disposed on the inner wall of the unlocking ring and located between the unlocking ring and the base, and when the unlocking key contacts the pressing portion, the locking hook can move and separate from the locking slot.

5. A rapid-dismounting type holder according to claim 3, characterized in that the outer wall of the base is provided with a guide slot (24) extending circumferentially, one end of the guide slot (24) extends to the sliding slot, and the unlocking key is located in the guide slot (24).

6. The quick-release pan/tilt head according to claim 1, wherein a thrust mechanism is disposed between the base and the cover, and when the cover is connected to the base, the thrust mechanism is configured to apply thrust to the cover.

7. A rapid-release holder according to claim 6, wherein the thrust mechanism comprises a top spring (25) and a ball, the base is provided with a top spring hole, the top spring and the ball are arranged in the top spring hole, and the upper part of the ball extends into the cavity for applying thrust to the bottom surface of the locking plate.

8. A holder according to claim 1, wherein the base (23) is further provided with a fixing base (27) at a lower portion thereof, a positioning shaft extending toward the base (23) is formed at a center of the fixing base (27), and the base is sleeved with the fixing base (27).

9. A rapid-release head according to claim 8, wherein the base is provided with a positioning nut (26), the end of which abuts against the sidewall of the positioning shaft to circumferentially position the base.

10. The quick-release pan/tilt head according to claim 9, wherein the unlocking ring is provided with a circumferentially extending limiting groove, and the other end of the positioning nut extends to the outside of the base through the limiting groove.