CN212510188U

CN212510188U - Microspur cloud platform subassembly

Info

Publication number: CN212510188U
Application number: CN202021026904.9U
Authority: CN
Inventors: 袁国奎
Original assignee: ZHUHAI CHUANFU OPTICAL TECHNOLOGY CO LTD
Current assignee: ZHUHAI CHUANFU OPTICAL TECHNOLOGY CO LTD
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-09
Anticipated expiration: 2030-06-05

Abstract

The utility model relates to a microspur cloud platform subassembly, include: a base; the sliding assembly is slidably arranged on the base; the mounting assembly is arranged on the sliding assembly and can rotate relative to the sliding assembly; the locking structure is arranged on the mounting assembly and/or the sliding assembly and used for locking the relative rotation between the mounting assembly and the sliding assembly; the utility model discloses a slip subassembly drives the installation component and slides on the base and realize microspur and adjust, and the installation component can relative slip subassembly rotate and through the relative rotation between locking structure locking installation component and the slip subassembly for the camera can rotate by relative microspur cloud platform, can adapt to the shooting needs of different angles, extensive applicability.

Description

Microspur cloud platform subassembly

Technical Field

The utility model belongs to the technical field of photographic auxiliary equipment, in particular to microspur cloud platform subassembly.

Background

The camera shooting tripod head in the microspur shooting is a commonly used camera shooting auxiliary device, the existing camera shooting tripod head is simple in structure and comprises a tripod head guide rail and a sliding seat arranged on the tripod head guide rail, a camera is fixed on the sliding seat during use, then the sliding seat is manually pushed by a camera operator to slide back and forth on the tripod head guide rail, so that the camera moves to a target position, and the problems of single camera shooting angle and poor applicability of the microspur shooting tripod head in the current market are solved.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a microspur cloud platform subassembly.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a micro-distance holder assembly comprises a base; the sliding assembly is slidably arranged on the base; the mounting assembly is arranged on the sliding assembly and can rotate relative to the sliding assembly; and the locking structure is arranged on the mounting assembly and/or the sliding assembly and is used for locking the relative rotation between the mounting assembly and the sliding assembly.

Furthermore, the sliding assembly is provided with an upward convex shaft center part, the mounting assembly can be sleeved on the shaft center part and can rotate along the shaft center part, and the locking structure is a threaded pin which penetrates through the mounting assembly and is in compression joint with the shaft center part.

Further, the axle center part is fixed on the sliding component in a threaded mode and is in press fit with the mounting component, and an elastic washer is arranged between the mounting component and the sliding component.

Furthermore, a positioning structure is further arranged between the mounting assembly and the sliding assembly, the positioning structure comprises elastic positioning protrusions arranged on the mounting assembly/the sliding assembly and a plurality of positioning concave parts correspondingly arranged on the sliding assembly/the mounting assembly, and the plurality of positioning concave parts are circumferentially distributed along the axis.

Further, the base further comprises a threaded mounting hole formed in the lower end face of the base, and a detachable threaded bushing is arranged on the threaded mounting hole.

Furthermore, the lower terminal surface of base still is provided with a plurality of installation foot.

Further, the sliding assembly comprises a screw rod arranged along the length direction of the base, a driving block in threaded connection with the screw rod, and a sliding seat fixed on the driving block, wherein the screw rod rotates and can drive the sliding seat to slide along the length direction of the base in a reciprocating mode through the driving block.

Furthermore, a guide rail is arranged on the base along the length direction, and a guide groove matched with the guide rail is arranged on the sliding seat.

Furthermore, scale marks are arranged on the side face of the base along the length direction, a pointer used for indicating scales is arranged on the sliding seat, and the pointer moves along with the sliding seat.

Further, the mounting assembly comprises a mounting seat and a clamping portion arranged on one side of the mounting seat, the clamping portion is connected with a second threaded knob, and the second threaded knob can drive the clamping portion to move towards the direction close to the mounting seat so as to clamp the quick-mounting plate on the camera.

The utility model discloses mainly have following beneficial effect:

the utility model discloses a slip subassembly drives the installation component and slides on the base and realize microspur and adjust, and the installation component can relative slip subassembly rotate and through the relative rotation between locking structure locking installation component and the slip subassembly for the camera can rotate by relative microspur cloud platform, can adapt to the shooting needs of different angles, extensive applicability.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a macro pan/tilt assembly according to the present invention;

fig. 2 is a schematic front view of an embodiment of a macro holder assembly according to the present invention;

fig. 3 is an exploded view of an embodiment of a macro holder assembly according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1 to 3:

a microspur cloud platform assembly comprises a base 100 and a sliding assembly 200 which is slidably arranged on the base 100, wherein the sliding assembly 200 is provided with an installation assembly 300, the installation assembly 300 can rotate relative to the sliding assembly 200, a quick installation plate on a camera is detachably installed on the installation assembly 300, when the microspur cloud platform assembly is used, the camera is firstly installed on the installation assembly 300 through a buckle or a quick installation plate, the sliding assembly 200 is in sliding connection with the base 100 through a ball screw, one end or two ends of the ball screw are provided with rotating handles 204, the sliding assembly 200 slides relative to the base 100 through shaking the rotating handles 204, and the camera slides to a proper position along with the sliding assembly 200 and then rotates the installation assembly 300 as required to adjust the shooting angle of the camera; the mounting assembly 300 and/or the sliding assembly 200 are further provided with a locking structure 400, the locking structure 400 is used for locking the relative rotation between the mounting assembly 300 and the sliding assembly 200, so as to avoid the influence on the shooting quality caused by the relative rotation during use, and the locking structure is also arranged between the sliding assembly 200 and the base 100.

In some embodiments, the sliding component 200 is provided with an upwardly protruding hub 101, the mounting component 300 is provided with a hole which is sleeved on the hub 101, and the mounting component 300 rotates along the axis of the hub 101, the locking structure 400 is a threaded pin which passes through the mounting component 300 and can be pressed against the hub 101, specifically, the side surface of the mounting component 300 is provided with a threaded hole which is matched with the threaded pin, the threaded pin passes through the threaded hole and the end part is pressed against the outer surface of the hub 101, and the relative rotation between the mounting component 300 and the sliding component 200 is locked by the friction force between the threaded pin and the hub 101.

In other embodiments, the locking structure 400 may be a friction surface disposed between the sliding member 200 and the base 100 and between the mounting member 300 and the sliding member 200, which can prevent relative movement between the sliding member 200 and the base 100 and between the mounting member 300 and the sliding member 200 during use.

In some embodiments, the shaft core 101 is screwed on the sliding component 200 and is in press fit with the mounting component 300, an elastic washer 102 is disposed between the mounting component 300 and the sliding component 200, specifically, the shaft diameter of one end of the shaft core 101 relatively far away from the sliding component 200 is larger than the hole diameter of a hole matched with the shaft core 101 on the mounting component 300, so as to ensure that the mounting component 300 does not move relative to the sliding component 200 in the vertical direction, and the clearance between the mounting component 300 and the sliding component 200 is ensured by the elasticity of the elastic washer 102, so that the mounting component 300 can rotate relative to the sliding component 200, at this time, the upper end surface of the mounting component 300 abuts against or is in press fit with the shaft core 101, so as to ensure that the mounting component 300 does not rotate relative to the sliding component 200 when the external force is removed; after the mounting assembly 300 is rotated to a proper angle relative to the sliding assembly 200, the threaded pin may be screwed to press against the outer wall of the shaft core 101, thereby further fixing the mounting assembly 300.

In some embodiments, one end of the threaded pin is provided with a first threaded knob 401, and the outer surface of the first threaded knob 401 is provided with anti-slip webbing for facilitating the rotation of the threaded pin by a human hand, thereby fixing the mounting assembly 300 to the sliding assembly 200.

In some embodiments, a positioning structure is further disposed between the sliding assemblies 200 and the mounting assembly 300, the positioning structure includes a plurality of positioning recesses 103 disposed on the sliding assemblies 200 and the mounting assembly 300, the plurality of positioning recesses 103 are circumferentially distributed along the axial center, in this embodiment, the positioning recesses 103 are four and uniformly distributed along the circumferential direction of the axial center, so as to accurately position the mounting assembly 300 at the positions of 0 °, 90 °, 180 ° and 270 °, in this embodiment, the positioning structure is disposed on the end surface of the mounting assembly 300, which is relatively close to the sliding assembly 200, wherein the elastic protrusions are disposed on the lower end surface of the mounting assembly 300, the positioning recesses 103 are disposed on the upper end surface of the sliding assembly 200, the elastic protrusions are specifically configured as grooves disposed on the lower end surface of the mounting assembly 300 and beads disposed in the grooves, the groove bottom of the groove is connected with the bead body through a spring, so that the bead body can be guaranteed to move in the groove and clamped into the positioning concave part 103, and the bead body protrudes from the lower end face of the mounting component 300 under a normal state.

In some embodiments, the sliding assembly 200 includes a screw rod 201 disposed along the length direction of the base 100, a driving block 202 screwed on the screw rod 201, and a slider seat fixed on the driving block 202, the shaft center 101 is fixedly mounted on the upper end surface of the slider seat by screwing, specifically, two ends of the base 100 are provided with holes capable of allowing the screw rod 201 to pass through, two ends of the screw rod 201 are rotatably connected with the base 100 through bearings, and one end or two ends of the screw rod 201 extend outward to connect with a rotating handle 204, in this embodiment, one end of the screw rod 201 is connected with the rotating handle 204, and the other end is connected with a rotating knob 205, which aims to finely adjust the position of the sliding seat 203 from two ends of the macro pan-tilt assembly, thereby facilitating the operation; when the screw 201 is driven to rotate by the handle or the rotating knob 205, the driving block 202 can move along the length direction of the base 100, and the slider seat moves along with the driving block 202.

In some embodiments, the base 100 is provided with a guide rail 105 along the length direction, and the sliding seat 203 is provided with a guide groove matching with the guide rail 105, in this embodiment, the contact surface of the guide rail 105 and the guide groove is an inclined surface, which aims to improve the guiding precision and prevent the sliding seat 203 from moving vertically to affect the precision of the fine adjustment.

In some embodiments, the mounting assembly 300 includes a mounting base 301 and a clamping portion 302 disposed on one side of the mounting base 301, the locking structure 400 is disposed on the other side of the mounting base 301, the clamping portion 302 is connected to a second threaded knob 303, the second threaded knob 303 can drive the clamping portion 302 to move toward the mounting base 301 to clamp a quick-mounting board on the camera, specifically, a threaded inner hole matched with the second threaded knob 303 is disposed on the mounting base 301, the second threaded knob 303 can drive the clamping portion 302 to move toward the mounting base 301 by rotating, further, an elastic reset member is disposed between the clamping portion 302 and the mounting base 301, and when the second threaded knob 303 is screwed reversely, the elastic reset member can drive the clamping portion 302 to move away from the mounting base 301 to release the quick-mounting board on the camera.

In other embodiments, the locking structure 400 and the positioning structure may be designed in combination, that is, the locking structure 400 includes an elastic pressing rod passing through the mounting assembly 300, four positioning recesses 103 are circumferentially and evenly distributed on the outer wall of the axial core 101, an end of the elastic pressing rod is provided with an elastic bead body matching with the positioning recesses 103, the elastic pressing rod is in threaded connection with the mounting assembly 300, the elastic pressing rod is connected with a first threaded knob 401, the elastic pressing rod can be driven to move axially by rotating the first threaded knob 401, and the elastic bead body presses the axial core 101, so as to ensure that the mounting assembly 300 does not want to rotate the sliding assembly 200 when in use, and the elastic bead body is pressed into the positioning recesses 103 to position the mounting assembly 300 at 0 °, 90 °, 180 °, or 270 °.

In some embodiments, the lower end surface of the base 100 is further provided with a threaded mounting hole, which aims to fixedly mount the macro holder assembly on the pan/tilt head through the threaded mounting hole, and the threaded mounting hole is further provided with a detachable threaded bushing, specifically, the aperture of the threaded mounting hole can be changed through the threaded bushing, so as to adapt to different pan/tilt heads and improve the applicability of the macro holder assembly.

In some embodiments, the lower terminal surface of base 100 still is provided with a plurality of installation foot 104, and this installation foot 104 is protruding from the lower terminal surface of base 100 for base 100 can have certain distance apart from the cloud platform, easy to assemble and operation, and is specific, still is provided with the slipmat on this installation foot 104, guarantees that this microspur cloud platform subassembly can stably place on the cloud platform.

In some embodiments, the base 100 is provided with scale marks along the length direction on the side surface, the sliding seat 203 is provided with a pointer 106 for indicating the scale marks, the pointer 106 moves along with the sliding seat 203, and the rotating handle 204 or the rotating knob 205 is operated by a human hand to drive the sliding seat 203 to slide along the base 100, so that the position of the camera can be accurately adjusted.

In some embodiments, the locking structure 400 between the sliding assembly 200 and the base 100 may also be an adjusting screw 107, the adjusting screw 107 passes through the sliding assembly 200 and an end of the adjusting screw 107 may abut against or be pressed against a side surface of the base 100, and after the sliding assembly 200 slides to a corresponding position relative to the base 100, the adjusting screw 107 may be screwed until the end of the adjusting screw 107 abuts against the side surface of the base 100, so that the sliding assembly 200 and the base 100 are relatively fixed, and the problem that the sliding assembly 200 shakes during use to cause misalignment is avoided; furthermore, an elastic ring is arranged between the end of the adjusting screw 107 relatively far away from the base 100 and the sliding assembly 200, and the elasticity of the elastic ring compensates for the gap between the sliding assembly 200 and the base 100, so that the sliding assembly 200 is prevented from shaking along the length direction of the base 100, and the pointer 106 is difficult to accurately align to a correct indication mark.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A macro holder assembly, comprising:

a base;

the sliding assembly is slidably arranged on the base;

the mounting assembly is arranged on the sliding assembly and can rotate relative to the sliding assembly;

and the locking structure is arranged on the mounting assembly and/or the sliding assembly and is used for locking the relative rotation between the mounting assembly and the sliding assembly.

2. The macro holder assembly according to claim 1, wherein the sliding assembly is provided with an upwardly protruding hub portion, the mounting assembly is capable of being sleeved on the hub portion and rotating along the hub portion, and the locking structure is a threaded pin penetrating through the mounting assembly and pressing against the hub portion.

3. A macro holder assembly according to claim 2, wherein said hub portion is threadedly secured to said slide assembly and crimped against said mounting assembly, and a resilient washer is provided between said mounting assembly and said slide assembly.

4. The holder assembly according to claim 1, wherein a positioning structure is further disposed between the mounting assembly and the sliding assembly, the positioning structure includes an elastic positioning protrusion disposed on the mounting assembly/sliding assembly and a plurality of positioning recesses correspondingly disposed on the sliding assembly/mounting assembly, and the plurality of positioning recesses are circumferentially distributed along the axis.

5. The macro holder assembly according to claim 1, further comprising a threaded mounting hole provided in the lower end surface of the base, wherein the threaded mounting hole is provided with a detachable threaded bushing.

6. The macro holder assembly according to claim 1, wherein the lower end surface of the base is further provided with a plurality of mounting feet.

7. The holder assembly according to claim 1, wherein the sliding assembly comprises a screw rod disposed along the length direction of the base, a driving block screwed on the screw rod, and a sliding seat fixed on the driving block, and the screw rod rotates to drive the sliding seat to slide back and forth along the length direction of the base via the driving block.

8. The holder assembly according to claim 7, wherein the base has a guide rail along a length direction thereof, and the sliding seat has a guide groove engaged with the guide rail.

9. The macro holder assembly according to claim 7 or 8, wherein the side surface of the base is provided with scale marks along the length direction, and the sliding seat is provided with a pointer for indicating the scale marks, and the pointer moves along with the sliding seat.

10. The assembly of claim 1, wherein the mounting assembly comprises a mounting base and a clamping portion disposed on one side of the mounting base, the clamping portion is connected to a second threaded knob, and the second threaded knob can drive the clamping portion to move toward the mounting base to clamp a quick-mount board on a camera.