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CN-122027775-A - Projection apparatus and projection method of projection apparatus

CN122027775ACN 122027775 ACN122027775 ACN 122027775ACN-122027775-A

Abstract

The application provides a projection device and a projection method of the projection device, which are used for enriching the use scenes of the projection device and meeting the use requirements in daily entertainment, work and life. Projection equipment includes equipment main part, cloud platform and projection module, the cloud platform includes the rotating arm, rotates seat and drive module, the rotating arm with the equipment main part is connected, rotate the seat with the rotating arm is connected, drive module with equipment main part electricity is connected, drive module is used for the drive rotate the seat relative the equipment main part rotates, projection module install in rotate the seat, and with equipment main part electricity is connected.

Inventors

  • LUO WEI
  • WANG NA
  • LI XIN
  • HOU WEILONG
  • YU YANGHUA
  • WU LEI

Assignees

  • 荣耀终端股份有限公司

Dates

Publication Date
20260512
Application Date
20251210

Claims (20)

  1. 1. The utility model provides a projection equipment, its characterized in that includes equipment main part, cloud platform and projection module, the cloud platform includes the rotating arm, rotates seat and drive module, the rotating arm with the equipment main part is connected, rotate the seat with the rotating arm is connected, drive module with equipment main part electricity is connected, and is used for the drive rotate the seat relative the equipment main part rotates, projection module install in rotate the seat, and with equipment main part electricity is connected.
  2. 2. The projection apparatus according to claim 1, wherein the swivel arm includes a first swivel arm connected to the apparatus main body and a second swivel arm connected to the first swivel arm, the swivel base being connected to the second swivel arm; The driving module comprises a first driving module, a second driving module and a third driving module, wherein the first driving module is electrically connected with the equipment main body and is used for driving the first rotating arm to rotate around a first rotating axis relative to the equipment main body, the second driving module is electrically connected with the equipment main body and is used for driving the second rotating arm to rotate around a second rotating axis relative to the first rotating arm, the second rotating axis is intersected with the first rotating axis, the third driving module is electrically connected with the equipment main body and is used for driving the rotating seat to rotate around a third rotating axis relative to the second rotating arm, and the third rotating axis is intersected with the second rotating axis.
  3. 3. The projection device of claim 1 or 2, wherein the cradle head is configured to detect position change information of the projection device, and send an anti-shake signal according to a detection result, and the driving module is configured to drive the rotating base to rotate relative to the device main body according to the anti-shake signal.
  4. 4. A projection device as claimed in any one of claims 1 to 3, further comprising a camera module mounted to the rotatable mount and electrically connected to the device body.
  5. 5. The projection device of claim 4, wherein the camera module is configured to determine positional information of a projection area, and send a focus tracking signal according to the positional information of the projection area, and the driving module is configured to drive the rotating base to rotate relative to the device body according to the focus tracking signal.
  6. 6. The projection device of claim 4 or 5, wherein the camera module is configured to determine position information of a projection area, and send a leveling signal according to the position information of the projection area, and the driving module is configured to drive the rotating base to rotate relative to the device body according to the leveling signal.
  7. 7. The projection apparatus according to any one of claims 4 to 6, wherein the image capturing module is configured to determine positional information of a projection area, and identify whether correction of the projection screen is required based on the positional information of the projection area and information transmission of the projection screen of the projection module; the device main body comprises a processor, the processor is electrically connected with the image pickup module, the driving module and the projection module, the processor is used for sending a position correction signal and/or a form correction signal according to the identification result of the image pickup module, the driving module is used for driving the rotating seat to rotate relative to the device main body according to the position correction signal, and the projection module is used for correcting the form of the projection picture according to the form correction signal.
  8. 8. The projection device of any one of claims 1 to 7, wherein the projection device comprises an intelligent control module electrically connected to the driving module, the intelligent control module is configured to identify a control command and send a control signal according to the identification result, and the driving module is configured to drive the rotating base to rotate relative to the device body according to the correction signal.
  9. 9. The projection device of claim 8, wherein the projection device comprises a microphone module electrically connected to the intelligent control module and configured to obtain a sound signal, and the intelligent control module is configured to identify the control command based on the sound signal obtained by the microphone module.
  10. 10. The projection device of claim 9, wherein the microphone module is further configured to filter the sound signal acquired by the microphone module.
  11. 11. The projection device of any one of claims 1 to 10, further comprising a support mechanism, the projection device having a first use state, the support mechanism being mounted to and supporting the device body when the projection device is in the first use state.
  12. 12. The projection device of claim 11, wherein the support mechanism is removably mounted to the device body when the projection device is in the first use state.
  13. 13. The projection apparatus according to claim 11 or 12, wherein the apparatus main body includes a housing provided with a receiving groove, an opening of the receiving groove being located at an outer surface of the housing, the projection apparatus further having a second use state, the support mechanism being received in the receiving groove when the projection apparatus is in the second use state.
  14. 14. The projection apparatus according to any one of claims 1 to 13, wherein the apparatus body is a hand-held grip.
  15. 15. A projection method of a projection device, implemented with a projection device according to any one of claims 1 to 14, comprising: acquiring position information of a first projection area; According to the position information of the first projection area, the driving module drives the rotating seat to rotate relative to the equipment main body; The projection module projects a projection picture to the first projection area.
  16. 16. The projection method of the projection device of claim 15, wherein the step of driving the rotating base to rotate relative to the device body at the driving module includes at least one of the following steps: the first driving module drives the first rotating arm to rotate around a first rotating axis relative to the equipment main body; The second driving module drives the second rotating arm to rotate around a second rotating axis relative to the first rotating arm, wherein the second rotating axis intersects with the first rotating axis; the third driving module drives the second rotating arm to rotate around a third rotating axis relative to the rotating seat, wherein the third rotating axis intersects with the second rotating axis.
  17. 17. The projection method of the projection apparatus according to claim 15 or 16, characterized in that the projection method of the projection apparatus further comprises: the cradle head detects the position change information of the projection equipment and sends an anti-shake signal according to the detection result; The driving module drives the rotating seat to rotate relative to the equipment main body according to the anti-shake signal.
  18. 18. The projection method of any one of claims 15 to 17, wherein in the step of driving the rotation base to rotate relative to the apparatus main body by the driving module according to the positional information of the first projection area, the method comprises: the camera module sends a focus tracking signal according to the position information of the first projection area; The driving module drives the rotating seat to rotate relative to the equipment main body according to the focus tracking signal.
  19. 19. The projection method of a projection apparatus according to any one of claims 15 to 18, wherein in the step of driving the rotation base to rotate relative to the apparatus main body by the driving module according to the positional information of the first projection area, the method comprises: the camera module sends a leveling signal to the driving module according to the position information; the driving module drives the rotating seat to rotate relative to the equipment main body according to the leveling signal.
  20. 20. The projection method of a projection apparatus according to any one of claims 15 to 19, characterized in that after the step of the projection module projecting a projection screen to the first projection area, the projection method of the projection apparatus further comprises: acquiring information of the projection picture; the camera module identifies whether the projection picture needs to be corrected or not according to the position information of the projection picture and the position information of the first projection area; The processor sends a position correction signal according to the identification result of the camera module, the driving module drives the rotating seat to rotate relative to the equipment main body according to the position correction signal, and/or the processor sends a form correction signal according to the identification result of the camera module, and the projection module corrects the form of the projection picture according to the form correction signal.

Description

Projection apparatus and projection method of projection apparatus Technical Field The present application relates to the field of projection technologies, and in particular, to a projection apparatus and a projection method of the projection apparatus. Background The projection module of current projection equipment often is fixed or semi-fixed, and projection angle of projection equipment is limited, only can use in specific environment and occasion, and projection equipment's service scene is limited, can't satisfy the user demand in present people's daily amusement, work and life. Disclosure of Invention The application provides a projection device and a projection method of the projection device, which are used for enriching the use scenes of the projection device and meeting the use requirements in daily entertainment, work and life. In a first aspect, the present application provides a projection apparatus, including an apparatus main body, a cradle head, and a projection module, where the cradle head includes a rotating arm, a rotating seat, and a driving module, the rotating arm is connected with the apparatus main body, the rotating seat is connected with the rotating arm, the driving module is electrically connected with the apparatus main body, the driving module is used to drive the rotating seat to rotate relative to the apparatus main body, and the projection module is installed on the rotating seat and is electrically connected with the apparatus main body. In the projection equipment, the projection module is combined with the cradle head, the driving module can adjust the projection angle of the projection module by driving the rotating seat to rotate relative to the equipment main body, the projection of the projection equipment can be not limited by the placement position and the placement direction, the use scenes of the projection equipment can be enriched, the full scene coverage of the projection equipment is realized, and the projection equipment can meet the use requirements in daily entertainment, work and life. In one embodiment, the rotating arm includes a first rotating arm connected to the apparatus main body and a second rotating arm connected to the first rotating arm, and the rotating base is connected to the second rotating arm; The driving module comprises a first driving module, a second driving module and a third driving module, wherein the first driving module is electrically connected with the equipment main body and is used for driving the first rotating arm to rotate around a first rotating axis relative to the equipment main body, the second driving module is electrically connected with the equipment main body and is used for driving the second rotating arm to rotate around a second rotating axis relative to the first rotating arm, the third driving module is electrically connected with the equipment main body and is used for driving the rotating seat to rotate around a third rotating axis relative to the second rotating arm, and the first rotating axis and the third rotating axis are intersected with the second rotating axis. In the projection device, the first driving module, the second driving module and the third driving module can adjust the projection angle of the projection module by driving the relative rotation among different components, the projection device can realize 360-degree projection, the use scenes of the projection device can be further enriched, and the full scene coverage of the projection device is realized. In one embodiment, the cradle head is configured to detect position change information of the projection device, and send an anti-shake signal according to a detection result, and the driving module is configured to drive the rotating base to rotate relative to the device main body according to the anti-shake signal, so as to reduce or eliminate a problem of shake of the projection device caused by movement, and ensure a projection effect of the projection device. In one embodiment, the projection device further includes a camera module, and the camera module is mounted on the rotating base and electrically connected to the device body. The projection equipment further comprises the camera shooting module, the camera shooting module can be used for shooting images and videos, the driving module can be used for adjusting the shooting angle of the camera shooting module by driving the rotating seat to rotate relative to the equipment main body, the shooting flexibility of the projection equipment can be improved, and the use experience of a user is improved. In one embodiment, the camera module is configured to determine position information of a projection area, and send a focus tracking signal according to the position information of the projection area, and the driving module is configured to drive the rotating base to rotate relative to the device main body according to the focus tracking signal, so as to ensure that a projection pictu