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- Nachgewiesen in: USPTO Patent Applications
- Sprachen: English
- Document Number: 20220252965
- Publication Date: August 11, 2022
- Appl. No: 17/622806
- Application Filed: October 21, 2019
- Assignees: JIANGXI OUMAISI MICROELECTRONICS CO., LTD. (Nanchang, CN)
- Claim: 1. A stand-type camera device, comprising: a stand extending in an up-down direction; a first camera module disposed on the stand; and a second camera module disposed on the stand, and spaced apart from the first camera module in the up-down direction; wherein the first camera module has at least two rotation modes of left-right rotation and up-down rotation relative to the stand, a first rotation axis around which the first camera module rotates left and right is parallel to the up-down direction, a second rotation axis around which the first camera module rotates up and down is perpendicular to the up-down direction; the second camera module has at least two rotation modes of left-right rotation and up-down rotation relative to the stand, a third rotation axis around which the second camera module rotates left and right is parallel to the up-down direction, a fourth rotation axis around which the second camera module rotates up and down is perpendicular to the up-down direction.
- Claim: 2. (canceled)
- Claim: 3. The stand-type camera device according to claim 1, wherein the second rotation axis is perpendicular to a direction from an object-side end of the first camera module to an image-side end of the first camera module; the fourth rotation axis is perpendicular to a direction from an object-side end of the second camera module to an image-side end of the second camera module.
- Claim: 4. (canceled)
- Claim: 5. The stand-type camera device according to claim 1, further comprising a first connecting structure connecting the first camera module and the stand, and wherein the first connecting structure comprises a first spherical portion and a first mating portion, the first spherical portion is disposed on one of the first camera module and the stand, and the first mating portion is disposed on the other one of the first camera module and the stand; the first mating portion is provided with an accommodating groove extending in the up-down direction, the first spherical portion is accommodated in the accommodating groove, and the first spherical portion is capable of rotating left and right around the first rotation axis and rotating up and down around the second rotation axis in the accommodating groove.
- Claim: 6. The stand-type camera device according to claim 5, wherein the first connecting structure further comprises two or more first damping portions, the first damping portions are disposed on an inner wall of the accommodating groove at intervals along a circumferential direction, the first damping portions abut against the first spherical portion, so that there is a pre-tightening force between the first spherical portion and the accommodating groove, such that the first spherical portion is capable of maintaining a stable position after rotating relative to the first mating portion.
- Claim: 7. The stand-type camera device according to claim 5, wherein an inner wall of the accommodating groove is provided with an arc-shaped groove, the first spherical portion is provided with a sliding portion, an end of the sliding portion away from the first spherical portion is located in the arc-shaped groove; wherein inner walls at both ends of the arc-shaped groove are a first left limiting portion and a first right limiting portion, respectively; during that the first camera module rotates left and right around the first rotation axis relative to the stand, when the sliding portion abuts against the first left limiting portion, the first camera module is in a state of a maximum left rotation angle, and when the sliding portion abuts against the first right limiting portion, the first camera module is in a state of a maximum right rotation angle.
- Claim: 8. (canceled)
- Claim: 9. The stand-type camera device according to claim 5, wherein the first camera module is located outside the accommodating groove, an end of a side wall of the accommodating groove adjacent to the first camera module comprises a first lower limiting portion and a first upper limiting portion, during that the first camera module rotates up and down around the second rotation axis relative to the stand, when the first camera module abuts against the first lower limiting portion, the first camera module is in a state of a maximum downward rotation angle, and when the first camera module abuts against the first upper limiting portion, the first camera module is in a state of a maximum upward rotation angle.
- Claim: 10. (canceled)
- Claim: 11. The stand-type camera device according to claim 1, further comprising a first connecting structure connecting the first camera module and the stand; wherein the first connecting structure comprises a sliding portion and a first mating portion, the sliding portion is disposed on one of the first camera module and the stand, and the first mating portion is disposed on the other one of the first camera module and the stand; the first mating portion is provided with an accommodating groove extending in the up-down direction, an inner wall of the accommodating groove is provided with an arc-shaped groove cooperated with the sliding portion, the sliding portion adapts to the arc-shaped groove, so that the sliding portion is capable of rotating left and right around the first rotation axis and rotate up and down around the second rotation axis relative to the first mating portion.
- Claim: 12. The stand-type camera device according to claim 11, further comprising a first spherical portion and a first damping portion; the sliding portion is disposed on the first spherical portion, and an end of the sliding portion away from the first spherical portion cooperates with the arc-shaped groove; the first spherical portion is accommodated in the accommodating groove, and is capable of rotating left and right around the first rotation axis and rotating up and down around the second rotation axis, relative to the first mating portion along with the sliding portion; two or more first damping portions are provided, the first damping portions are disposed on an inner wall of the accommodating groove at intervals along a circumferential direction, the first damping portions abut against the first spherical portion, so that there is a pre-tightening force between the first spherical portion and the accommodating groove, such that the first spherical portion is capable of maintaining a stable position after rotating relative to the first mating portion.
- Claim: 13-14. (canceled)
- Claim: 15. The stand-type camera device according to claim 1, further comprising a second connecting structure connecting the first camera module and the stand, the second camera module being sleeved on the second connecting structure, wherein the second connecting structure comprises: a second cylinder, both ends of the second cylinder being connected to the first cameral module and the stand, respectively; and a rotating shaft mechanism comprising a first rotating shaft and a second rotating shaft, wherein the first rotating shaft extends in the up-down direction and is fixed on the second cylinder; an extending direction of the second rotating shaft is perpendicular to the up-down direction, and the second rotating shaft is rotatably connected to the first rotating shaft, such that the second rotating shaft is capable of rotating left and right around the third rotation axis relative to the first rotating shaft; the second rotating shaft is rotatably connected to the second camera module, such that the second camera module is capable of rotating up and down around the fourth rotation axis relative to the second rotation rotating shaft.
- Claim: 16. (canceled)
- Claim: 17. The stand-type camera device according to claim 15, wherein the second cylinder has a hollow structure, a side wall of the second cylinder is provided with a gap, and forms a second left limiting portion and a second right limiting portion; the first rotating shaft is disposed in the second cylinder and exposed at the gap, both ends of the second rotating shaft respectively extend to an outside of the second left limiting portion and the second right limiting portion; during that the second camera module rotates left and right around the third rotation axis relative to the stand, when the second rotating shaft abuts against the second left limiting portion, the second camera module is in a state of a maximum left rotation angle, and when the second rotating shaft abuts against the second right limiting portion, the second camera module is in a state of a maximum right rotation angle.
- Claim: 18. The stand-type camera device according to claim 15, wherein a second mating portion is provided in the second camera module, the second mating portion is provided with a mating hole; two second mating portions are provided, both ends of the second rotating shaft are respectively inserted into mating holes of the two second mating portions and are rotatably connected to the second mating portions; the second mating portion is capable of rotating up and down around the fourth rotation axis relative to the second rotating shaft.
- Claim: 19. The stand-type camera device according to claim 18, wherein the second mating portion comprises a mounting seat disposed in the second camera module and a cover plate detachably connected to the mounting seat; an end surface of the mounting seat is provided with a first groove, the cover plate is provided with a second groove; the first groove cooperates with the second groove to form the mating hole.
- Claim: 20. The stand-type camera device according to claim 15, wherein the second connecting structure further comprises a second spherical portion and a second damping portion; the second spherical portion is disposed on one of the second camera module and the second cylinder, the second damping portion is disposed on the other one of the second camera module and the second cylinder; the second spherical portion abuts against the second damping portion, so that there is a pre-tightening force between the second camera module and the second cylinder, such that the second camera module is capable of maintaining a stable position after rotating relative to the second cylinder.
- Claim: 21. The stand-type camera device according to claim 20, wherein the second spherical portion is disposed on the second cylinder, a second arc-shaped damping portion is disposed on the second camera module.
- Claim: 22. The stand-type camera device according to claim 20, wherein the second arc-shaped damping portion is located between two second mating portions, and the second arc-shaped damping portion and the two second mating portions are arranged in a same straight line perpendicular to the up-down direction.
- Claim: 23-24. (canceled)
- Claim: 25. The stand-type camera device according to claim 15, wherein the second camera module comprises a passage for the second cylinder to extend through; both ends of the passage are respectively through holes disposed on a housing of the second camera module; front and rear outer walls of the second cylinder are a second lower limiting portion and a second upper limiting portion, respectively; during that the second camera module rotates up and down around the fourth rotation axis relative to the stand, when an inner wall of the through hole of the second camera module abuts against the second lower limiting portion, the second camera module is in a state of a maximum downward rotation angle, and when the inner wall of the through hole of the second camera module abuts against the second upper limiting portion, the second camera module is in a state of a maximum upward rotation angle.
- Claim: 26-27. (canceled)
- Claim: 28. A stand-type camera device, comprising: a stand; a first camera module disposed on the stand, and capable of rotating around a first rotation axis and a second rotation axis relative to the stand, respectively; the first rotation axis forming a first preset angle with the second rotation axis, the first rotation axis being not parallel to the second rotation axis; and a second camera module disposed on the stand, and spaced apart from the first camera module, wherein the second camera module is capable of rotating around a third rotation axis and a fourth rotation axis relative to the stand, respectively; the third rotation axis forms a second preset angle with the fourth rotation axis, and the third rotation axis is not parallel to the fourth rotation axis.
- Claim: 29. The stand-type camera device according to claim 28, wherein a plane where the first rotation axis and the second rotation axis are located is perpendicular to a front-rear direction of the first camera module, wherein the front-rear direction of the first camera module is a direction from an object-side end of the first camera module to an image-side end of the first camera module; and/or a plane where the third rotation axis and the fourth rotation axis are located is perpendicular to a front-rear direction of the second camera module, wherein the front-rear direction of the second camera module is a direction from an object-side end of the second camera module to an image-side end of the second camera module.
- Claim: 30. The stand-type camera device according to claim 28, wherein the first rotation axis is perpendicular to and the second rotation axis; and/or wherein the third rotation axis is perpendicular to and the fourth rotation axis.
- Claim: 31-34. (canceled)
- Claim: 35. The stand-type camera device according to claim 28, wherein the first rotation axis is parallel to the up-down direction; and/or the third rotation axis is parallel to the up-down direction; and/or the second rotation axis is parallel to the fourth rotation axis.
- Claim: 36-59. (canceled)
- Current International Class: 03; 16
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