Camera module having protruding lens barrel
View Patent ↗An electronic device and camera module are described. The camera module includes a housing for housing components of the camera module. The housing has a top side which defines an opening. The camera module also includes a lens barrel housed by the housing and having one or more lens elements and an actuator housed by the housing and engaging the lens barrel. The actuator is configured to move the lens barrel to a first position in which at least a portion of the lens barrel extends through the opening. The camera module also includes an image sensor for receiving light which passes through the lens elements of the lens barrel. The image sensor is configured to produce an electronic signal based on the received light. The electronic device also includes a processor electrically connected to the camera module for receiving the electronic signal from the image sensor.
1. An electronic device comprising:
a camera module, the camera module comprising:
a housing for housing components of the camera module, the housing having a top side which defines an opening, the top side having an external surface that is a gasket seat for receiving a gasket;
a lens barrel housed by the housing and having one or more lens elements;
an actuator housed by the housing and engaging the lens barrel, the actuator being configured to move the lens barrel to a first position in which at least a portion of the lens barrel extends through the opening; and
an image sensor for receiving light which passes through the lens elements of the lens barrel, the image sensor being configured to produce an electronic signal based on the received light; and
a processor electrically connected to the camera module for receiving the electronic signal from the image sensor.
2. The electronic device of claim 1 , wherein the actuator is further configured to move the lens barrel to a second position in which the lens barrel does not extend through the opening.
3. The electronic device of claim 2 , wherein the first position is a first extreme position provided by the actuator and wherein the actuator is further configured to move the lens barrel to a second extreme position and wherein at least a portion of the lens barrel extends through the opening when the lens barrel is in the second extreme position.
4. The electronic device of claim 3 wherein, when the lens barrel is in the first position, the lens barrel protrudes from the housing.
5. The electronic device of claim 1 , wherein the actuator is configured to move a portion of the lens barrel through the opening and wherein the portion of the lens barrel which may be moved through the opening by the actuator has an exterior shape which corresponds to the shape of the opening.
6. The electronic device of claim 1 , further comprising a seal between the portion of the top side which defines the opening and the lens barrel.
7. The electronic device of claim 1 , further comprising:
a gasket located on the gasket seat, the gasket comprising a camera module side which is located nearest the gasket seat and an exterior side which is located away from the gasket seat.
8. The electronic device of claim 7 , wherein the gasket is an annular gasket.
9. The electronic device of claim 1 , wherein the gasket defines a gasket opening and wherein a portion of the lens barrel extends within the gasket opening when the lens barrel is in the first position.
10. The electronic device of claim 9 , wherein the first position is a first extreme position provided by the actuator and wherein the actuator is further configured to move the lens barrel to second extreme position and wherein the lens barrel does not extend fully through the gasket opening to protrude from the gasket in the first extreme position or the second extreme position.
11. The electronic device of claim 1 , further comprising:
a cover disposed on the exterior side of the gasket to cover the gasket opening, at least a portion of the cover which covers the gasket opening being clear to permit light to enter the gasket opening.
12. The electronic device of claim 11 , where the cover compresses the gasket.
13. A camera module comprising:
a housing for housing components of the camera module, the housing having a top side which defines an opening, the top side having an external surface that is a gasket seat for receiving a gasket;
a lens barrel housed by the housing and having one or more lens elements;
an actuator housed by the housing and engaging the lens barrel, the actuator being configured to move the lens barrel to a first position in which at least a portion of the lens barrel extends through the opening; and
an image sensor for receiving light which passes through the lens elements of the lens barrel, the image sensor being configured to produce an electronic signal based on the received light.
14. The camera module of claim 13 , wherein the actuator is further configured to move the lens barrel to a second position in which the lens barrel does not extend through the opening.
15. The camera module of claim 13 , wherein the first position is a first extreme position provided by the actuator and wherein the actuator is further configured to move the lens barrel to a second extreme position and wherein at least a portion of the lens barrel extends through the opening when the lens barrel is in the second extreme position.
16. The camera module of claim 15 wherein, when the lens barrel is in the first position, the lens barrel protrudes from the housing.
17. The camera module of claim 13 , wherein the actuator is configured to move a portion of the lens barrel through the opening and wherein the portion of the lens barrel which may be moved through the opening by the actuator has an exterior shape which corresponds to the shape of the opening.
18. The camera module of claim 13 , further comprising a seal between the portion of the top side which defines the opening and the lens barrel.