CN-122002117-A - Camera module and electronic equipment

Abstract

The utility model relates to a camera module and electronic equipment, the camera module includes camera subassembly and decoration subassembly, the camera subassembly includes camera support and camera lens subassembly, the camera support has the cavity, at least a portion of camera lens subassembly is located in the cavity and with camera support connects, the decoration subassembly is located outside the cavity and with camera support connects, the decoration subassembly includes movable decoration and actuating mechanism, movable decoration cover is located the outside of camera subassembly, actuating mechanism with movable decoration transmission is connected, in order to drive movable decoration is followed the optical axis direction of camera module removes. The camera module can still use the same decoration assembly when the structures or the sizes of the lens assemblies are different, so that the design and manufacturing cost of the camera modules with different models are reduced.

Inventors

• ZHANG CHI
• CAO SHENGHUI

Assignees

• 北京小米移动软件有限公司

Dates

Publication Date

20260508

Application Date

20241104

Claims (20)

1. 1. A camera module, comprising: The camera assembly comprises a camera bracket and a lens assembly, wherein the camera bracket is provided with a cavity, and at least one part of the lens assembly is arranged in the cavity and is connected with the camera bracket; The decoration assembly is arranged outside the cavity and connected with the camera support, the decoration assembly comprises a movable decoration and a driving mechanism, the movable decoration is sleeved on the outer side of the camera assembly, and the driving mechanism is in transmission connection with the movable decoration so as to drive the movable decoration to move along the optical axis direction of the camera module.
2. 2. The camera module of claim 1, wherein the decoration assembly further comprises a fixed decoration member, the fixed decoration member is sleeved on the outer side of the movable decoration member, and the movable decoration member is movably connected with the fixed decoration member along the optical axis direction of the camera module.
3. 3. The camera module of claim 2, wherein the decorative assembly further comprises a guide member, the guide member is connected with the fixed decorative member, the guide member is provided with a first guide portion, the movable decorative member is provided with a second guide portion, and the second guide portion is movably matched with the first guide portion in a guiding manner along the optical axis direction of the camera module.
4. 4. A camera module according to claim 3, wherein the guide member is a guide rod, the first guide portion is formed on the outer peripheral surface of the guide rod, the second guide portion is a guide hole, and the guide rod is inserted into the guide hole.
5. 5. The camera module according to claim 3, wherein the fixed decoration comprises a fixed support and a fixed decoration body, the fixed decoration body has a fixed appearance surface, and the fixed support is arranged on one side of the fixed decoration body facing away from the fixed appearance surface; the guide piece is connected with the fixed support, and the fixed decoration body is connected with the fixed support.
6. 6. The camera module according to claim 2, wherein the fixed decoration is provided with an annular fixed sealing part, the movable decoration is provided with an annular movable sealing part, and the fixed sealing part is sleeved outside the movable sealing part; The decoration assembly further comprises an annular first sealing piece, wherein the first sealing piece is arranged between the fixed sealing part and the movable sealing part and is in sealing fit with the fixed sealing part and the movable sealing part.
7. 7. The camera module of claim 1, wherein the movable decorative piece comprises a movable support and a movable decorative piece body, the movable decorative piece body has a movable appearance surface, and the movable support is arranged on one side of the movable decorative piece body, which is opposite to the appearance surface; the driving mechanism is in transmission connection with the movable support, and the movable decoration body is connected with the movable support.
8. 8. The camera module of claim 7, wherein the trim assembly further comprises a connector and a buffer, the movable trim body is connected to the connector, the movable bracket is movably connected to the connector in a direction away from the movable surface, and the buffer is disposed between the movable bracket and the movable trim body to provide an elastic force to the movable trim body toward the movable surface.
9. 9. The camera module of claim 8, wherein the connector includes a first stop portion and a second stop portion, the first stop portion being in stop engagement with the movable trim body in a direction away from the movable appearance surface and in a direction toward the movable appearance surface, the second stop portion being in stop engagement with the movable bracket in a direction toward the movable appearance surface.
10. 10. The camera module according to claim 9, wherein the connecting piece comprises a connecting rod, a first protrusion and a second protrusion, the first protrusion and the second protrusion are respectively arranged at two ends of the connecting rod and are both protruded out of the outer peripheral surface of the connecting rod, the first protrusion forms the first limiting part, and the second protrusion forms the second limiting part; The movable support is provided with a first limit groove, the first bulge is arranged in the first limit groove, the second limit groove penetrates through the movable support along the direction opposite to the movable decorative surface, the movable decorative part body is provided with a second limit groove, and the second bulge is arranged in the second limit groove.
11. 11. The camera module according to claim 7, wherein the movable bracket is provided with an annular first sealing part, the movable decoration body is provided with an annular second sealing part, and the first sealing part is sleeved outside the second sealing part; the movable decoration piece further comprises a sealing ring, wherein the sealing ring is arranged between the first sealing part and the second sealing part and is in sealing fit with the first sealing part and the second sealing part.
12. 12. The camera module of claim 7, wherein the movable bracket is provided with a first rotation stopping portion, and the movable trim body is provided with a second rotation stopping portion, and the second rotation stopping portion is matched with the first rotation stopping portion.
13. 13. The camera module of claim 1, wherein the decorative assembly further comprises an annular second sealing member, the second sealing member is retractable along an optical axis direction of the camera module, and two ends of the second sealing member are respectively connected with the movable decorative member and the camera support.
14. 14. The camera module of claim 1, wherein the camera assembly further comprises a camera motor disposed inside the cavity and connected to the lens assembly, at least a portion of the lens assembly being disposed on a side of the camera motor in an optical axis direction of the camera module, the movable decorative piece being disposed on a side of the camera motor facing the lens assembly in the optical axis direction of the camera module.
15. 15. The camera module of claim 14, wherein the driving mechanism comprises a driving device and a transmission mechanism, and the driving device is in transmission connection with the movable decoration through the transmission mechanism; The driving device is arranged on one side of the camera motor in the direction perpendicular to the optical axis of the camera module, the driving device is connected with the camera support, and the transmission mechanism is arranged on one side of the camera motor, facing the lens assembly, in the direction of the optical axis of the camera module.
16. 16. The camera module according to claim 15, wherein the driving means includes a first rotating member whose rotation axis intersects with an optical axis direction of the camera module; the transmission mechanism comprises a second rotating member, the rotating axis of the second rotating member is consistent with the optical axis direction of the camera module, and the first rotating member is in transmission connection with the second rotating member.
17. 17. The camera module of claim 16, wherein the camera support is provided with a first receiving slot, and the first rotating member is disposed in the first receiving slot.
18. 18. The camera module of claim 16, wherein the camera support is provided with a second receiving slot, and wherein at least a portion of the second rotating member is disposed within the second receiving slot.
19. 19. The camera module of claim 16, wherein the second rotating member is sleeved on the outer side of the movable decoration member, the second rotating member is provided with an internal thread, the movable decoration member is provided with an external thread, and the external thread is in threaded connection with the internal thread.
20. 20. An electronic device comprising the camera module of any one of claims 1-19.

Description

Camera module and electronic equipment Technical Field The disclosure relates to the technical field of electronic equipment, in particular to a camera module and electronic equipment. Background Along with the development of electronic equipment, the photographing performance of the electronic equipment is continuously improved, so that the chip size of the camera module in the electronic equipment is increased, the thickness of the camera module is correspondingly increased, and the outwards protruding size of the decorating part of the camera module is increased. The protruding decoration greatly influences the beauty of the electronic equipment and the holding hand feeling of a user, so how to reduce the protruding height of the decoration in the camera module becomes a problem to be solved urgently. In the related art, a decoration of a camera module is designed as a movable decoration which can be lifted, and a driving mechanism for driving the movable decoration to lift is arranged. When the camera module is in a non-working state, the driving mechanism drives the movable decoration to be reduced, and the total thickness of the camera module is shortened so as to improve the aesthetic property of the electronic equipment and the holding hand feeling of a user. But the camera components of the movable decoration, the driving mechanism and the camera module are coupled together, so that when the structures or the sizes of the camera components are different, the movable decoration and the driving mechanism are required to be redesigned, and the design and the manufacturing cost of the camera modules of different models are high. Disclosure of Invention The present disclosure proposes a camera module to reduce design and manufacturing costs of camera modules of different models. The camera module comprises a camera module and a decoration module, wherein the camera module comprises a camera support and a lens module, the camera support is provided with a cavity, at least one part of the lens module is arranged in the cavity and connected with the camera support, the decoration module is arranged outside the cavity and connected with the camera support, the decoration module comprises a movable decoration and a driving mechanism, the movable decoration is sleeved on the outer side of the camera module, and the driving mechanism is in transmission connection with the movable decoration so as to drive the movable decoration to move along the optical axis direction of the camera module. Optionally, the decoration assembly further comprises a fixed decoration, the fixed decoration is sleeved on the outer side of the movable decoration, and the movable decoration is movably connected with the fixed decoration along the optical axis direction of the camera module. Optionally, the decoration assembly further comprises a guide piece, the guide piece is connected with the fixed decoration piece, the guide piece is provided with a first guide part, the movable decoration piece is provided with a second guide part, and the second guide part is movably matched with the first guide part in a guiding manner along the optical axis direction of the camera module. Optionally, the guide piece is a guide rod, the first guide part is formed on the outer peripheral surface of the guide rod, the second guide part is a guide hole, and the guide rod is inserted into the guide hole. Optionally, the fixed decoration comprises a fixed support and a fixed decoration body, the fixed decoration body is provided with a fixed appearance surface, the fixed support is arranged on one side of the fixed decoration body, which is opposite to the fixed appearance surface, the guide piece is connected with the fixed support, and the fixed decoration body is connected with the fixed support. Optionally, the fixed decoration is provided with an annular fixed sealing part, the movable decoration is provided with an annular movable sealing part, the fixed sealing part is sleeved on the outer side of the movable sealing part, and the decoration assembly further comprises an annular first sealing part which is arranged between the fixed sealing part and the movable sealing part and is in sealing fit with the fixed sealing part and the movable sealing part. Optionally, the movable decoration comprises a movable support and a movable decoration body, the movable decoration body is provided with a movable appearance surface, the movable support is arranged on one side of the movable decoration body, which is back to the appearance surface, the driving mechanism is in transmission connection with the movable support, and the movable decoration body is connected with the movable support. Optionally, the decoration assembly further includes a connecting piece and a buffer piece, the movable decoration body is connected with the connecting piece, the movable support is movably connected with the connecting piece along a direction opposite to the movable a