A quick-install high-precision self-locking electric turntable

Abstract

The utility model discloses a quick-install high-precision self-locking electric turntable, comprising a quick-install base, a drive box is arranged at the top of the quick-install base, a stepper motor is arranged in the drive box, a movable end of the stepper motor extends outside the drive box and is connected to a rotating disk, a device placement seat is arranged at the top of the rotating disk, and a fixing component is arranged at the top of the device placement seat. Beneficial effects: by setting the fixing component, the electric turntable can quickly fix the camera, and there is no need for personnel to fix the camera with multiple sets of bolts. It is practical and convenient, and the installation efficiency is high. By setting, the rotation angle of the electric turntable can be controlled by setting the stepper motor, and the stepper motor has a self-locking function, which is practical and simple.

Description

Technical Field

[0001] The utility model relates to the technical field of electric turntables, in particular to a quick-install high-precision electric turntable with self-locking function. Background Art

[0002] According to a quick-install high-precision self-locking electric turntable disclosed in Chinese patent CN202321965823.9, the application includes a quick-install base plate, a drive box and an octagonal rotating seat, the drive box is fixedly mounted on the quick-install base plate, and the octagonal rotating seat is rotatably connected to the drive box; one side of the quick-install base plate is provided with two parallel through grooves, which are in the shape of strips and are used to quickly install it on the support frame; a convex ring is provided inside the drive box, one end of the convex ring is rotatably connected to the bottom of the drive box, and a worm gear is fixedly connected to the outer side of the convex ring; a worm is provided on one side of the inner side of the drive box, and the two ends of the worm are rotatably connected to the inner wall of the drive box through bearings, and the worm and worm gear are driven to rotate by a motor with an electromagnetic brake and a multi-stage reducer, thereby driving the octagonal rotating seat to rotate, so that the control accuracy of the turntable is higher, and the worm and worm gear make the turntable have a self-locking function. The existing electric turntable lacks a quick limiting mechanism for photographic equipment, and multiple sets of bolts are used to install the photographic equipment when fixing it, which is time-consuming and troublesome to install.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a quick-install high-precision electric turntable with self-locking to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A quick-release high-precision self-locking electric turntable comprises a quick-release base, a drive box is provided at the top of the quick-release base, a stepper motor is provided in the drive box, a movable end of the stepper motor extends outside the drive box and is connected to a rotating disk, a device placement seat is provided at the top of the rotating disk, and a fixing component is provided at the top of the device placement seat.

[0007] Preferably, the quick-release base is provided with a quick-release plate extending outward, a mounting groove is provided at the top of the quick-release plate, limit blocks are provided on both sides of the quick-release plate and extend to the outside of the quick-release base, sliding holes matching the limit blocks are provided on both sides of the quick-release base, and a fastening bolt is provided at the bottom of the quick-release base and extends inward and contacts the quick-release plate.

[0008] Preferably, a pull ring is provided on one side of the quick release plate.

[0009] Preferably, a plurality of evenly distributed heat dissipation holes are provided on one side of the drive box, and a matching filter is provided in the heat dissipation holes.

[0010] Preferably, a symmetrically arranged arc-shaped support frame is provided on the top of the driving box, and a supporting slide groove matching the rotating disk is provided on the concave surface of the arc-shaped support frame.

[0011] Preferably, the fixing assembly includes a symmetrically arranged sliding column at the top of the equipment placement seat, a sliding block is provided at the top of the sliding column, an arc-shaped clamping plate is provided at the top of the sliding block, a positioning block is provided on the concave surface of the arc-shaped clamping plate, symmetrically arranged L-shaped rotating frames are provided on both sides of the sliding column, the L-shaped rotating frames are connected to the sliding column through a rotating shaft, symmetrically arranged pushing rods are provided on both sides of the sliding block and respectively pass through two groups of L-shaped rotating frames, a travel groove matching the pushing rod is opened on the L-shaped rotating frame, and one side of the L-shaped rotating frame extends into the equipment placement seat and is connected to the driving assembly.

[0012] Preferably, a limiting sliding groove matching the sliding block is provided on one side of the sliding column.

[0013] Preferably, the driving assembly includes an electric push rod provided in the equipment placement seat, a lifting plate is provided at the movable end of the electric push rod, two push rods are provided on both sides of the lifting plate and respectively pass through two groups of L-shaped rotating frames, and two travel grooves matching the two push rods are opened on the L-shaped rotating frame.

[0014] The beneficial effects of the utility model are as follows: by setting a fixing component, the electric turntable can quickly fix the camera, and there is no need for personnel to fix the camera through multiple sets of bolts. It is practical and convenient, and the installation efficiency is high. By setting, the rotation angle of the electric turntable can be controlled by setting a stepper motor, and the stepper motor has a self-locking function, which is practical and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of a quick-install high-precision self-locking electric turntable according to an embodiment of the utility model;

[0017] Figure 2 It is a cross-sectional view of a driving box in a quick-install high-precision self-locking electric turntable according to an embodiment of the utility model;

[0018] Figure 3 It is a top view of a quick-install high-precision self-locking electric turntable according to an embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a device placement seat in a quick-install high-precision self-locking electric turntable according to an embodiment of the utility model;

[0020] Figure 5 yes Figure 4 A local enlarged schematic diagram of the middle A;

[0021] Figure 6 It is a cross-sectional view of a device placement seat in a quick-install high-precision self-locking electric turntable according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Quick-release base; 2. Drive box; 3. Stepper motor; 4. Rotating disk; 5. Equipment placement seat; 6. Quick-release plate; 7. Mounting slot; 8. Limit block; 9. Slide hole; 10. Fastening bolt; 11. Pull ring; 12. Heat dissipation hole; 13. Arc support frame; 14. Sliding column; 15. Sliding block; 16. Arc clamping plate; 17. Positioning block; 18. L-shaped rotating frame; 19. Rotating shaft; 20. Push rod 1; 21. Travel slot 1; 22. Limit slide slot; 23. Electric push rod; 24. Lifting plate; 25. Push rod 2; 26. Travel slot 2. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a quick-install high-precision self-locking electric turntable is provided.

[0026] Embodiment 1;

[0027] like Figure 1-6 As shown, the quick-loading high-precision self-locking electric turntable according to the embodiment of the utility model includes a quick-loading base 1, a driving box 2 is provided at the top of the quick-loading base 1, a stepping motor 3 is provided in the driving box 2, the movable end of the stepping motor 3 extends to the outside of the driving box 2 and is connected to a rotating disk 4, a device placement seat 5 is provided at the top of the rotating disk 4, and a fixing component is provided at the top of the device placement seat 5.

[0028] Embodiment 2:

[0029] like Figure 1-6 As shown, it includes a quick-release base 1, a driving box 2 is provided at the top of the quick-release base 1, a stepper motor 3 is provided in the driving box 2, the movable end of the stepper motor 3 extends to the outside of the driving box 2 and is connected to the rotating disk 4, a device placement seat 5 is provided at the top of the rotating disk 4, and a fixing component is provided at the top of the device placement seat 5. A quick-release plate 6 extending to the outside is provided in the quick-release base 1, a mounting groove 7 is provided at the top of the quick-release plate 6, and limit blocks 8 extending to the outside of the quick-release base 1 are provided on both sides of the quick-release plate 6, sliding holes 9 matching the limit blocks 8 are provided on both sides of the quick-release base 1, and a fastening bolt 10 extending to the inside and contacting the quick-release plate 6 is provided at the bottom of the quick-release base 1. A pull ring 11 is provided on one side of the quick-release plate 6. A plurality of evenly distributed heat dissipation holes 12 are provided on one side of the driving box 2, and a filter screen matching therewith is provided in the heat dissipation hole 12. A symmetrically arranged arc-shaped support frame 13 is provided at the top of the driving box 2, and a supporting slide groove matching the rotating disk 4 is provided on the concave surface of the arc-shaped support frame 13. When the electric turntable needs to be fixed, loosen the fastening bolts 10, pull the pull ring 11 to drive the quick-release plate 6 to be pulled out from the quick-release base 1, and then tighten the fastening bolts 10, and fix the quick-release plate 6 to the external frame through the mounting groove 7. When not in use, the quick-release plate 6 is stored in the quick-release base 1 to reduce the occupied space and facilitate carrying.

[0030] Embodiment three;

[0031] like Figure 1-6As shown, it includes a quick-install base 1, a driving box 2 is provided at the top of the quick-install base 1, a stepper motor 3 is provided in the driving box 2, the movable end of the stepper motor 3 extends to the outside of the driving box 2 and is connected to the rotating disk 4, a device placement seat 5 is provided at the top of the rotating disk 4, and a fixing component is provided at the top of the device placement seat 5. The fixing component includes a symmetrically arranged sliding column 14 provided at the top of the device placement seat 5, a slider 15 is provided at the top of the sliding column 14, an arc-shaped clamping plate 16 is provided at the top of the slider 15, and a positioning block 17 is provided on the concave surface of the arc-shaped clamping plate 16, and symmetrically arranged L-shaped rotating frames 18 are provided on both sides of the sliding column 14. The L-shaped rotating frame 18 is connected to the sliding column 14 through a rotating shaft 19, and a push rod 20 is provided on both sides of the slider 15, which is symmetrically arranged and passes through two groups of L-shaped rotating frames 18 respectively, and a travel groove 21 matching the push rod 20 is opened on the L-shaped rotating frame 18, and one side of the L-shaped rotating frame 18 extends to the device placement seat 5 and is connected to the driving component. A limiting sliding groove 22 matching the slider 15 is opened on one side of the sliding column 14. The driving assembly includes an electric push rod 23 provided in the equipment placement seat 5, a lifting plate 24 is provided at the movable end of the electric push rod 23, and two push rods 25 are provided on both sides of the lifting plate 24, which respectively penetrate the two groups of L-shaped rotating frames 18, and a travel groove 26 matching the push rod 25 is opened on the L-shaped rotating frame 18. When fixing the camera on the equipment placement seat 5, first place the camera on the equipment placement seat 5, start the electric push rod 23 to drive the lifting plate 24 to move downward, the lifting plate 24 moves in the travel groove 26 through the push rod 25 and squeezes the inside to drive the L-shaped rotating frame 18 to rotate, the L-shaped rotating frame 18 cooperates with the travel groove 1 21 and the push rod 1 20 to drive the slider 15 to slide on the slide column 14, the slider 15 drives the arc clamping plate 16 to move to hold the camera, and at the same time, the positioning block 17 on the arc clamping plate 16 positions the camera, and the electric turntable can be quickly fixed to the camera by setting a fixing component, without the need for personnel to fix the camera with multiple sets of bolts, which is practical and convenient, with high installation efficiency, and the rotation angle of the electric turntable can be controlled by setting a stepping motor, and the stepping motor has a self-locking function, which is practical and simple.

[0032] In actual application, when the electric turntable needs to be fixed, loosen the fastening bolt 10, pull the pull ring 11 to drive the quick-release plate 6 to be pulled out from the quick-release base 1, and then tighten the fastening bolt 10, and fix the quick-release plate 6 to the outer frame through the mounting groove 7. When not in use, the quick-release plate 6 is stored in the quick-release base 1 to reduce the occupied space and facilitate carrying; when fixing the camera on the device placement seat 5, first place the camera on the device placement seat 5, start the electric push rod 23 to drive the lifting plate 24 to move downward, and the lifting plate 24 moves in the travel groove 26 through the push rod 25 and squeezes the internal drive The L-shaped rotating frame 18 rotates, and the L-shaped rotating frame 18 cooperates with the travel groove 21 and the push rod 20 to drive the slider 15 to slide on the slide column 14. The slider 15 drives the arc-shaped clamping plate 16 to move to hold the camera. At the same time, the positioning block 17 on the arc-shaped clamping plate 16 positions the camera. By setting the fixing component, the electric turntable can quickly fix the camera without the need for personnel to fix the camera with multiple sets of bolts. It is practical and convenient, and the installation efficiency is high. By setting, the rotation angle of the electric turntable can be controlled by setting a stepper motor, and the stepper motor has a self-locking function, which is practical and simple.

[0033] To sum up, with the help of the above-mentioned technical scheme of the utility model, the electric turntable can quickly fix the camera by setting a fixing component, without the need for personnel to fix the camera through multiple sets of bolts. It is practical and convenient, with high installation efficiency. By setting, the rotation angle of the electric turntable can be controlled by setting a stepper motor, and the stepper motor has a self-locking function, which is practical and simple.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-install high-precision self-locking electric turntable, characterized in that: The invention comprises a quick-release base (1), a driving box (2) being provided at the top of the quick-release base (1), a stepping motor (3) being provided in the driving box (2), a movable end of the stepping motor (3) extending outside the driving box (2) and connected to a rotating disk (4), a device placement seat (5) being provided at the top of the rotating disk (4), and a fixing component being provided at the top of the device placement seat (5).

2. The quick-install high-precision self-locking electric turntable according to claim 1, characterized in that: The quick-release base (1) is provided with a quick-release plate (6) extending outward, a mounting groove (7) is provided at the top of the quick-release plate (6), limit blocks (8) extending outward of the quick-release base (1) are provided on both sides of the quick-release plate (6), sliding holes (9) matching the limit blocks (8) are provided on both sides of the quick-release base (1), and a fastening bolt (10) extending inward and contacting the quick-release plate (6) is provided at the bottom of the quick-release base (1).

3. The quick-install high-precision self-locking electric turntable according to claim 2, characterized in that: A pull ring (11) is provided on one side of the quick-release plate (6).

4. The quick-install high-precision self-locking electric turntable according to claim 1, characterized in that: A plurality of evenly distributed heat dissipation holes (12) are provided on one side of the drive box (2), and a matching filter screen is provided in the heat dissipation holes (12).

5. The quick-install high-precision self-locking electric turntable according to claim 1, characterized in that: A symmetrically arranged arc-shaped support frame (13) is provided at the top end of the driving box (2), and a supporting sliding groove matching the rotating disk (4) is provided on the concave surface of the arc-shaped support frame (13).

6. The quick-install high-precision self-locking electric turntable according to claim 1, characterized in that: The fixing assembly comprises a symmetrically arranged sliding column (14) provided at the top of the equipment placement seat (5), a sliding block (15) provided at the top of the sliding column (14), an arc-shaped clamping plate (16) provided at the top of the sliding block (15), a positioning block (17) provided on the concave surface of the arc-shaped clamping plate (16), symmetrically arranged L-shaped rotating frames (18) provided on both sides of the sliding column (14), the L-shaped rotating frames (18) being connected to the sliding column (14) via a rotating shaft (19), symmetrically arranged pushing rods (20) respectively penetrating two groups of the L-shaped rotating frames (18) provided on both sides of the sliding block (15), a travel groove (21) matching the pushing rod (20) provided on the L-shaped rotating frame (18), and one side of the L-shaped rotating frame (18) extending into the equipment placement seat (5) to be connected to the driving assembly.

7. The quick-install high-precision self-locking electric turntable according to claim 6, characterized in that: A limiting sliding groove (22) matching the sliding block (15) is provided on one side of the sliding column (14).

8. The quick-install high-precision self-locking electric turntable according to claim 6, characterized in that: The driving assembly comprises an electric push rod (23) arranged in the equipment placement seat (5), a lifting plate (24) being arranged at a movable end of the electric push rod (23), two push rods (25) respectively penetrating two groups of L-shaped rotating frames (18) being arranged on both sides of the lifting plate (24), and two travel grooves (26) matching the two push rods (25) being arranged on the L-shaped rotating frame (18).

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