Mobile communication device
A mobile communication device includes a main body, a cover body, a first lens module, at least one positioning hole, a second lens module, at least one resilient positioning member and an image sensor. The cover body is slidably mounted on the main body between a first position and a second position. The through hole is defined in the main body and configured for receiving the first lens module. The at least one positioning hole is defined in the first lens module. The second lens module and the image sensor are received in the cover body. The at least one resilient positioning member is defined in the cover body and engaging in the positioning hole at the first position. The image sensor is configured for detecting light from the first and second lens module at the first position and light from the second lens module at the second position.
1. A mobile communication device, comprising:
a main body having a through hole defined therethrough;
a first lens module having at least one positioning hole therein and being received in the through hole of the main body;
a second lens module;
an image sensor; and
a cover body defining a recess therein with the second lens module and the image sensor received in alignment in the recess thereof, the cover body having at least one resilient positioning member for snappingly engaging in the positioning hole, the cover body being slidably mounted on the main body between a first position where the at least one resilient positioning member is engaged in the positioning hole, the second lens module is aligned with the first lens module and the image sensor is capable of detecting light from the first and second lens modules, and a second position where the at least one resilient positioning member is disengaged from the positioning hole, the second lens module is misaligned with the first lens module and the image sensor is capable of detecting light from the second lens module.
2. The mobile communication device as described in claim 1 , wherein the main body includes an operating keyboard defined on a surface thereof facing toward the cover body, and the cover body includes a displaying screen defined on a surface thereof apart from the main body.
3. The mobile communication device as described in claim 1 , wherein the at least one positioning hole comprises three spaced positioning holes, the at least one resilient positioning member comprises three spaced resilient positioning members, the three resilient positioning members being configured for engagement in the respective positioning holes when the cover body is in the first position.
4. The mobile communication device as described in claim 1 , wherein the first lens module comprises a lens barrel and at least one lens received in the lens barrel, and the at least one positioning hole is defined in the lens barrel.
5. The mobile communication device as described in claim 4 , wherein the lens barrel is attached in the through hole by a plurality of first spring members.
6. The mobile communication device as described in claim 1 , wherein the at least one positioning hole has a slanted inner surface, the at least one resilient positioning member has a slanted end portion so as to facilitate movement in and out of the respective positioning hole.
7. The mobile communication device as described in claim 1 , wherein the at least one resilient positioning member comprises a post, and a second spring member for applying a force on the post in a direction toward the main body.
8. The mobile communication device as described in claim 1 , wherein the image sensor is selected from the group consisting of charge coupled devices and complementary metal oxide semiconductor transistors.
9. A mobile communication device, comprising:
a main body having a through hole defined therethrough, and at least one positioning hole defined therein adjacent to the through hole;
a first lens module received in the through hole of the main body;
a second lens module;
an image sensor; and
a cover body defining a recess therein with the second lens module and the image sensor received in alignment in the recess thereof, the cover body having at least one resilient positioning member for snappingly engaging in the positioning hole, the cover body being slidably mounted on the main body between a first position where the at least one resilient positioning member is engaged in the positioning hole, the second lens module is aligned with the first lens module and the image sensor is capable of detecting light from the first and second lens modules, and a second position where the at least one resilient positioning member is disengaged from the positioning hole, the second lens module is misaligned with the first lens module and the image sensor is capable of detecting light from the second lens module.
10. The mobile communication device as described in claim 9 , wherein the first lens module is fixedly engaged in the main body.
11. The mobile communication device as described in claim 9 , wherein the at least one positioning hole has a slanted inner surface, the at least one resilient positioning member has a slanted end portion so as to facilitate movement in and out of the respective positioning hole.
12. The mobile communication device as described in claim 9 , wherein the at least one resilient positioning member comprises a post, and a second spring member for applying a force on the post in a direction toward the main body.