High-precision holder universal adjusting device

Abstract

The utility model discloses a high-precision pan-tilt universal adjusting device which comprises a pan-tilt installation shell and a pan-tilt supporting seat, a U-shaped installation support is installed on the top of the pan-tilt installation shell, a second motor is installed inside the front end of the U-shaped installation support, the output end of the second motor is in transmission connection with a two-way threaded rod, and the output end of the two-way threaded rod is in transmission connection with the pan-tilt supporting seat. A connecting cylinder is installed in the middle of the two-way threaded rod, the outer side of the connecting cylinder is sleeved with a rotating top plate, the bottom end of the left side of the rotating top plate is connected with a multi-tooth lifting column, and a rotating gear rod is transversely installed on the left side of the interior of the holder mounting shell; the cradle head adjusting device has the advantages that through the arrangement of the integrated multi-direction adjusting mechanism, the equipment adjusting efficiency of the cradle head is improved, the overall adjusting and controlling convenience is also improved, through the integrated automatic fixing mechanism, the fixing stability of the adjusting device is improved, the equipment replacing convenience is improved, and the practicability is high. And the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a pan head, in particular to a high-precision pan head universal adjustment device. Background Art

[0002] The gimbal is a supporting device for installing and fixing mobile phones, cameras, and camcorders. It is divided into fixed and electric gimbals. The existing gimbal can be rotated arbitrarily through a universal adjustment device, which is convenient for users to use.

[0003] The existing high-precision gimbal adjustment device still has some problems. First, when the existing gimbal adjustment device is in use, the automatic adjustment mechanism arranged inside partially adjusts the shooting equipment in a single direction, and the adjustment efficiency is low, which also reduces the overall convenience of adjustment. Secondly, when some gimbal adjustment devices adjust the direction through the gimbal mechanism, the gimbal mechanism swings greatly, which easily affects the stability of the shooting equipment. The direct bolt fixing method also reduces the convenience of replacing the equipment and reduces the use effect of the device. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A high-precision gimbal adjustment device comprises a gimbal mounting shell and a gimbal support seat, wherein a U-shaped mounting bracket is installed on the top of the gimbal mounting shell, a second motor is installed inside the front end of the U-shaped mounting bracket, the output end of the second motor is transmission-connected with a bidirectional threaded rod, a connecting cylinder is installed in the middle of the bidirectional threaded rod, the outer side of the connecting cylinder is sleeved with a rotating top plate, the left bottom end of the rotating top plate is connected to a multi-tooth lifting column, a rotating gear rod is transversely installed on the left side of the interior of the gimbal mounting shell, the outer edge of the rotating gear rod is meshed and transmission-connected with the side edge of the multi-tooth lifting column, the right end of the rotating gear rod is connected with a first bevel gear, an installation inner groove is opened in the middle part of the interior of the gimbal support seat, and a first motor is installed inside the installation inner groove, the output end of the first motor is transmission-connected with an extension rotating rod, and the middle part of the extension rotating rod is sleeved with a second bevel gear that meshes and transmits with the first bevel gear.

[0007] In a preferred example, the present invention can be further configured as follows:

[0008] By adopting the above technical solution, the rotating top plate is located in the middle of the U-shaped mounting bracket, and a pad is installed on the top of the rotating top plate.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, the gimbal mounting shell is installed on the top of the gimbal support seat, and the bottom extending side of the extended rotating rod is connected through the bottom end of the gimbal mounting shell.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, two groups of clamping plates are symmetrically arranged on the top of the U-shaped mounting bracket, and two groups of threaded pillars are symmetrically threadedly sleeved on the outer sides of both sides of the bidirectional threaded rod.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, the two groups of snap-in plates are embedded with snap-in airbags in the grooves corresponding to each other, the top outer sides of the two groups of threaded pillars are rotatably sleeved with rotatable connecting clips, and the bottom ends of the two groups of snap-in plates are connected to the rotatable connecting clips.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, a slide groove is opened on the inner bottom side of the U-shaped mounting bracket, and the bottom ends of the two groups of threaded pillars are slidably connected to the inside of the slide groove.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, the bottom of the pan / tilt support seat is connected with a connecting seat, and an annular threaded sleeve is installed through the middle of the bottom of the connecting seat.

[0019] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0020] 1. In the utility model, a U-shaped mounting bracket, a multi-tooth lifting column, a rotating gear rod, a rotating top plate, a first bevel gear and a second bevel gear are arranged. When in use, the operation of the first motor causes the extension rotating rod to rotate, and through the meshing transmission mode of each component, the second bevel gear and the first bevel gear are driven, and the rotating gear rod drives the multi-tooth lifting column to push the rotating top plate to swing up and down, and at the same time, the extension rotating rod also drives the rotation of the entire pan / tilt mounting shell, so that the shooting equipment can be adjusted in multiple directions as a whole, which not only improves the adjustment efficiency, but also improves the overall convenience of regulation.

[0021] 2. In the utility model, by setting a clamping plate and a clamping airbag, when in use, the second motor operates, so that each mechanism operates, and the two groups of threaded pillars drive the two groups of clamping plates to move horizontally, and the external shooting equipment is squeezed and clamped and fixed through the clamping airbag. In this way, when the shooting equipment is adjusted through the adjustment mechanism, the stability is improved, the convenience of replacing the equipment is improved, and the use effect of the device is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0023] Figure 2 This is a front cross-sectional structural schematic diagram of an embodiment of the utility model;

[0024] Figure 3 The present invention is a schematic diagram of a side sectional structure of a pan / tilt mounting base according to an embodiment of the present invention.

[0025] Reference numerals:

[0026] 1. Pan-tilt mounting shell; 2. Pan-tilt supporting base; 3. Connecting base; 4. U-shaped mounting bracket; 5. Snap-on plate; 6. Mounting inner groove; 7. First motor; 8. Rotating gear rod; 9. Extending rotating rod; 10. Multi-tooth lifting column; 11. First bevel gear; 12. Second bevel gear; 13. Rotating top plate; 14. Pad; 15. Second motor; 16. Bidirectional threaded rod; 17. Threaded pillar; 18. Rotating connecting clamp; 19. Connecting cylinder; 20. Annular threaded sleeve; 21. Snap-on airbag; 22. Slide groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0029] A high-precision pan-tilt universal adjustment device provided by some embodiments of the utility model will be described below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] Combination Figure 1-Figure 3 As shown, the utility model provides a high-precision pan-tilt universal adjustment device.

[0032] Specifically, it includes a pan / tilt mounting shell 1 and a pan / tilt supporting seat 2, a U-shaped mounting bracket 4 is installed on the top of the pan / tilt mounting shell 1, a second motor 15 is installed inside the front end of the U-shaped mounting bracket 4, the output end of the second motor 15 is transmission-connected with a bidirectional threaded rod 16, a connecting cylinder 19 is installed in the middle of the bidirectional threaded rod 16, a rotating top plate 13 is sleeved on the outer side of the connecting cylinder 19, a multi-tooth lifting column 10 is connected to the left bottom end of the rotating top plate 13, a rotating gear rod 8 is transversely installed on the left side of the interior of the pan / tilt mounting shell 1, the outer side edge of the rotating gear rod 8 is meshed and transmission-connected with the side edge of the multi-tooth lifting column 10, the right end of the rotating gear rod 8 is connected to a first bevel gear 11, an installation inner groove 6 is opened in the middle of the interior of the pan / tilt supporting seat 2, and the inner groove 6 is provided with a plurality of teeth. A first motor 7 is installed on the part, and the output end of the first motor 7 is transmission-connected with an extension rotating rod 9. The middle part of the extension rotating rod 9 is sleeved with a second bevel gear 12 which meshes and transmits with the first bevel gear 11. A rotating top plate 13 is located in the middle of the U-shaped mounting bracket 4, and a pad 14 is installed on the top of the rotating top plate 13. The pad 14 is mainly used to facilitate the support of the shooting equipment. The gimbal mounting shell 1 is installed on the top of the gimbal support seat 2, and the bottom extending side of the extension rotating rod 9 is connected through the bottom end of the gimbal mounting shell 1. The operation of the above-mentioned mechanisms and components enables the first motor 7 to drive the extension rotating rod 9 to rotate when the adjustment device adjusts the equipment, so that the equipment can be adjusted longitudinally and laterally. The adjustment efficiency is improved, and the overall convenience of regulation is also improved.

[0033] Embodiment 2:

[0034] Combination Figure 2 and Figure 3 As shown, based on the first embodiment,

[0035] The two sets of threaded pillars 17 are symmetrically threaded on the outer sides of the two-way threaded rod 16, and the two sets of threaded pillars 17 are symmetrically threaded on the outer sides of the two sets of threaded pillars 17. The two sets of clip plates 5 are embedded with clip air bags 21 at the grooves corresponding to each other. The top outer sides of the two sets of threaded pillars 17 are rotatably sleeved with rotating connecting clamps 18. The rotating connecting clamps 18 are mainly convenient for the two sets of clip plates 5 to swing with the equipment at the same time when the equipment swings at a longitudinal angle. The bottom ends of the two sets of clip plates 5 are connected with the rotating connecting clamps 18. A slide groove 22 is provided on the inner bottom side of the U-shaped mounting bracket 4. The slide groove 21 is mainly used to limit and stabilize the movement of the two sets of movable threaded pillars 17. The bottom ends of the two sets of threaded pillars 17 are slidably connected to the inside of the slide groove 22. The operation of the above-mentioned mechanisms enables the two sets of threaded pillars 17 to clip and fix the two sets of clip plates 5 to the equipment. In this way, the adjustment mechanism in the first embodiment reduces the swing amplitude, improves stability, and improves the overall use effect when adjusting.

[0036] Combination Figure 1 and Figure 2As shown, in the above embodiment,

[0037] Specifically, the bottom of the gimbal support base 2 is connected with a connecting base 3, which is mainly used to facilitate the connection and fixation with the support frame or external display device. An annular threaded sleeve 20 is installed through the middle of the bottom of the connecting base 3, and the annular threaded sleeve 20 mainly plays the role of threaded fixing connection.

[0038] The working principle and use process of the utility model are as follows: first, when in use, through the control of the external control panel, the second motor 15 is turned on first, so that the bidirectional threaded rod 16 rotates, and the two groups of threaded pillars 17 drive the two groups of clamping plates 5 to move horizontally toward the middle device, and the clamping airbags 21 in the clamping plates 5 are used to squeeze and clamp the external shooting device to complete the fixation of the device. In this way, when the shooting device is adjusted through the adjustment mechanism, the stability is improved, the convenience of replacing the device is improved, and the use effect of the device is also improved. Secondly, after completing the above-mentioned fixation of the shooting device, the first motor 7 is turned on, so that the extension rod 9 The U-shaped mounting bracket 4 on the gimbal is rotated to rotate and adjust the shooting direction. At the same time, the rotation of the extending rotating rod 9 drives the second bevel gear 12 to rotate and the rotating gear rod 8 is rotated by meshing with the first bevel gear 11 on the rotating gear rod 8, so that the multi-tooth lifting column 10 meshing with the rotating gear rod 8 is lifted and lowered, and the rotating top plate 13 is pushed to rotate the connecting cylinder 19 to make the shooting equipment thereon swing and adjust the longitudinal angle. In this way, the shooting equipment can be adjusted in multiple directions as a whole, which not only improves the adjustment efficiency, but also improves the overall convenience of regulation.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A high-precision pan-tilt universal adjustment device, comprising a pan-tilt mounting housing (1) and a pan-tilt support seat (2), characterized in that: A U-shaped mounting bracket (4) is installed on the top of the pan / tilt mounting housing (1), a second motor (15) is installed inside the front end of the U-shaped mounting bracket (4), the output end of the second motor (15) is transmission-connected to a bidirectional threaded rod (16), a connecting cylinder (19) is installed in the middle of the bidirectional threaded rod (16), a rotating top plate (13) is sleeved on the outer side of the connecting cylinder (19), a multi-tooth lifting column (10) is connected to the left bottom end of the rotating top plate (13), and a rotating shaft (10) is installed laterally on the left side of the interior of the pan / tilt mounting housing (1). A movable gear rod (8), the outer side of the rotating gear rod (8) is meshed and transmission-connected with the side of the multi-tooth lifting column (10), the right end of the rotating gear rod (8) is connected with a first bevel gear (11), the middle part of the interior of the pan / tilt support seat (2) is provided with an installation inner groove (6), and a first motor (7) is installed inside the installation inner groove (6), the output end of the first motor (7) is transmission-connected with an extension rotating rod (9), and the middle part of the extension rotating rod (9) is sleeved with a second bevel gear (12) meshed and transmission-connected with the first bevel gear (11).

2. A high-precision pan-tilt universal adjustment device according to claim 1, characterized in that: The rotating top plate (13) is located in the middle of the U-shaped mounting bracket (4), and a pad (14) is installed on the top of the rotating top plate (13).

3. The high-precision pan-tilt universal adjustment device according to claim 1, characterized in that: The pan / tilt mounting shell (1) is mounted on the top of the pan / tilt supporting seat (2), and the bottom extending side edge of the extending rotating rod (9) is connected to the bottom end of the pan / tilt mounting shell (1).

4. The high-precision pan-tilt universal adjustment device according to claim 1, characterized in that: Two groups of clamping plates (5) are symmetrically arranged at the top of the U-shaped mounting bracket (4), and two groups of threaded pillars (17) are symmetrically threadedly sleeved on the outer sides of both sides of the bidirectional threaded rod (16).

5. A high-precision pan-tilt universal adjustment device according to claim 4, characterized in that: A clamping airbag (21) is embedded in a groove on one side corresponding to each other of the two groups of the clamping plates (5), and a rotatable connecting clamp (18) is rotatably sleeved on the outer sides of the top ends of the two groups of the threaded pillars (17), and the bottom ends of the two groups of the clamping plates (5) are connected to the rotatable connecting clamp (18).

6. The high-precision pan-tilt universal adjustment device according to claim 4, characterized in that: A slide groove (22) is provided on the inner bottom side of the U-shaped mounting bracket (4), and the bottom ends of the two groups of threaded pillars (17) are slidably connected to the inside of the slide groove (22).

7. The high-precision pan-tilt universal adjustment device according to claim 1, characterized in that: The bottom of the pan / tilt support seat (2) is connected to a connecting seat (3), and an annular threaded sleeve (20) is installed through the middle of the bottom of the connecting seat (3).

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