CN101339281B

CN101339281B - Portable electronic device

Info

Publication number: CN101339281B
Application number: CN2007102010116A
Authority: CN
Inventors: 张仁淙
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2007-07-06
Filing date: 2007-07-06
Publication date: 2011-02-02
Anticipated expiration: 2027-07-06
Also published as: CN101339281A

Abstract

A portable electronic device comprises a main electronic device body, a camera module, a camera module housing, at least a first magnetic generator, a plurality of second magnetic generators and a control unit, wherein, the main electronic device body is provided with a viewfinder; the camera module housing holds the camera module and is rotatably held inside the main electronic device body; at least a first magnetic generator is fixed on the camera module housing; the control unit is used for controlling a plurality of second magnetic generators to generate a plurality of magnetic fields so as to drive at least a magnetic generator and the camera module housing to rotate in the main electronic device body, thereby enabling the camera module to rotate between a first position opposite to the viewfinder of the main electronic device body and a second position staggered with the viewfinder of the main electronic device body.

Description

Portable electron device

Technical field

The present invention relates to portable electron device, relate in particular to a kind of portable electron device of built-in camera module.

Background technology

The camera module, generally include at least one camera lens module and one and the image sensor that is oppositely arranged of camera lens module, in the camera head of various uses, be widely used, the camera module is built in various portable electron devices, for example in notebook computer, palm PC, mobile phone, the music player, obtain numerous consumers' favor especially.

Present camera module is fixedly installed in the portable electron device usually, eWEEK for example, the disclosed a notebook computer T3000 of BOE of 2003 18 phases, it is the built-in one camera module with 350,000 pixel camera camera lenses at display screen upper edge middle part just, yet, in the time will adjusting the capture direction of camera module, just need to rotate the part of whole portable electron device or portable electron device, and all need to finish the rotation adjusting with manual mode.

Summary of the invention

In view of this, provide a kind of and have the portable electron device of the camera module that can turn to automatically in fact for necessary.

A kind of portable electron device comprises an electronic device body, a camera module, and a camera module casing, at least one first magnetic produces body, and a plurality of second magnetic produce a body and a control module.Described electronic device body has the pedestal of a hollow, offers viewfinder on the described pedestal, and the ccontaining described camera module of described camera module casing also is housed in the described pedestal rotationally.Described at least one first magnetic produces body and is used to produce at least one first magnetic field.Described at least one first magnetic produces body and is fixed on the described camera module casing.Described a plurality of second magnetic produces body and is housed in the described pedestal, described control module is used to control described a plurality of second magnetic generation body and produces a plurality of second magnetic fields, these a plurality of second magnetic fields and described at least one first magnetic produce at least one first magnetic field interaction that body produces, produce the related described camera module casing of body and in described pedestal, rotate to drive described at least one first magnetic, thus described camera module the primary importance relative with the viewfinder of described pedestal and and the second place that staggers of the viewfinder of described pedestal between rotate.Described portable electron device is accommodated the camera module by a camera module casing is set, this camera module casing is provided with first magnetic and produces body, produce the magnetic field repulsion of body generation or attract this first magnetic to produce body by a plurality of second magnetic then and move, the camera module casing is rotated in electronic device body, by this way, the camera module can the primary importance relative with the viewfinder of electronic device body and and the second place that staggers of the viewfinder of electronic device body between rotate the orientation of making a video recording; In addition, when camera module and viewfinder stagger fully, when promptly stashing, the camera module is protected.

Description of drawings

Fig. 1 is the portable electron device schematic perspective view that embodiments of the invention provide.

Fig. 2 is the partial exploded view of camera system and pedestal in the portable electron device of Fig. 1.

Fig. 3 is the synoptic diagram after the camera system of Fig. 2 is fitted into pedestal.

Fig. 4 produces body sectional view along IV-IV line when static when first group of magnetic on the camera module casing relative stator among Fig. 3.

Fig. 5 is that first group of magnetic generation body on stator quits work among Fig. 4, and second group of magnetic produces body running, synoptic diagram when the camera module casing is wanted the relative stator rotation.

Fig. 6 be the camera module casing of Fig. 5 turn to stator on second group of magnetic produce relative synoptic diagram when static of body.

Embodiment

Below in conjunction with accompanying drawing portable electron device provided by the invention is described in further detail.

See also Fig. 1 to Fig. 3, the portable electron device 100 that embodiments of the invention provide is a notebook computer, and it comprises an electronic device body 10, and a camera system 20 that is arranged in this electronic device body 10.

Described electronic device body 10 comprises a keyboard 12 and a display screen 14, is connected by a hinge 16 between this display screen 14 and the keyboard 12, to realize the two upset and folding relatively.One camera system operating key 122 is set on the described keyboard 12.The pedestal 140 that described display screen 14 tops have a hollow, one columniform first receiving space 142 is arranged in this pedestal 140, and two second receiving spaces 144 that are positioned at 142 liang of opposite end portions of this first receiving space and all are communicated with this first receiving space 142.Described first receiving space 142 offers a breach 146 in its bottom, being communicated with this first receiving space 142 and display screen 14 inside, and offers a viewfinder 147 above it, to be communicated with this first receiving space 142 with outside.Described two second receiving space 144 edges are offered two buttons respectively and are held hole 148.

Described camera system 20 comprises that a camera module 22, one profiles are cylindrical and offer the camera module casing 24 of a light hole 240, and two stators 26.Described camera module 22 comprises an at least one camera lens module and an image sensor of aliging with described at least one camera lens module, and described camera module 22 is accommodated and is fixedly installed in the described camera module casing 24, and relative with described light hole 240.Described camera module casing 24 respectively offers the blind hole 242 of a circle in its two opposite ends portion, and what these blind hole 242 inwall spaced sets had six dentations has permanent magnetism and a N, and first magnetic that the S alternating polarity is arranged produces body 244.Described camera module casing 24 is housed in first receiving space 142 of described pedestal 140, and the bottom notch 146 that the signal connecting line of camera module 22 (figure do not show) can pass this first receiving space 142, and then be connected with the coherent signal processor (figure does not show) of display screen 14 inside.Described two stators 26 are housed in respectively in two second receiving spaces 144 of described pedestal 140.Be respectively arranged with two holding parts 260 on described two stators 26, cooperate to hold hole 148 with the button of this second receiving space 144.

Described two stators 26 have a columniform drive terminal respectively, on these two drive terminal respectively spaced set have 12 second magnetic to produce bodies 264.These 12 second magnetic produce bodies 264 and comprise the hot-wire coil 262 of a dentation core body and on the dentation core body respectively, this hot-wire coil 262 all is connected with a control module 28, by this control module 28 control conducting or cut-off currents, these 12 second magnetic produce bodies 264 rely in the hot-wire coil 262 on it current lead-through or by and produce or disappearance magnetic field.These 12 second magnetic produce bodies 264 and are divided into one first group of magnetic produce body 264A and one and first group of magnetic and produce body 264A alternately and second group of magnetic generation body 264B of alternation when work.The magnetic direction that described first group of magnetic produces two magnetic generation bodies generation when work adjacent among the body 264A is opposite; The magnetic direction that described second group of magnetic produces two magnetic generation bodies generation when work adjacent among the body 264B is opposite.The drive terminal of described two stators 26 cooperates with the blind hole 242 of described camera module casing 24, and first magnetic of this camera module casing 24 generation body, 244 folded second magnetic that are located at these two stators 26 produce on the body 264.

See also Fig. 4, the a certain moment, when described relatively two stators of described camera module casing 24 26 are static, first group of magnetic generation body 264A that first magnetic generation body 244 of described camera module casing 24 and second magnetic of described two stators 26 produce body 264 faces, and first group of magnetic generation body 264A of this first magnetic of facing generation body 244 and second magnetic generation body 264 attracts each other.And second group of magnetic of second magnetic generation this moment body 264 produces the hot-wire coil 262 interior obstructed electric currents on the body 264B.See also Fig. 5, next constantly, camera system operating key 122 when user's operation keyboard 12, first group of magnetic of second magnetic generation body 264 produces the hot-wire coil 262 interior current cut-offs on the body 264A, promptly this second magnetic produces first group of magnetic field disappearance that magnetic generation body 264A produces of body 264, and second group of magnetic of second magnetic generation body 264 produces hot-wire coil 262 interior current lead-through on the body 264B and the magnetic field that produces direction as shown, and second group of magnetic generation body 264B of this second magnetic generation body 264 can drive described first magnetic generation body 244 along direction rotation shown in the diagram arrows, until this first magnetic produce second group of magnetic that body 244 and this second magnetic produces body 264 produce body 264B mutually in the face of and attract each other i.e. camera module casing 24 and two stators 26 relative once more static (referring to Fig. 6).So circulation, described camera module casing 24 is rotated, and described camera module 22 just can be driven and be rotated.

Further,, camera module 22 can be turned to the position that the viewfinder 147 with described pedestal 140 staggers fully, promptly stash when the user does not use camera module 22.

Be understandable that the quantity that first magnetic in the described camera module casing 24 produces body 244 can only be one also, this one first magnetic produces body 244 still can be produced body 264 drivings by a plurality of second magnetic on the described stator 26.

In addition, clearly, portable electron device also and be confined to the notebook computer that present embodiment provides, it also can be other electronic installation, for example palm PC, mobile phone, music player etc.

Concerning one skilled in the relevant art, can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain in claim of the present invention.

Claims

1. portable electron device, it comprises:

One electronic device body, described electronic device body has the pedestal of a hollow, offers a viewfinder on described pedestal;

One camera module;

One camera module casing, the ccontaining described camera module of described camera module casing also is housed in the described pedestal rotationally;

At least one first magnetic produces body, and described at least one first magnetic produces body and is used to produce at least one first magnetic field, and described at least one first magnetic produces body and is fixed on the described camera module casing;

A plurality of second magnetic produce body, and described a plurality of second magnetic produce body and are housed in the described pedestal; An and control module, described control module is used to control described a plurality of second magnetic generation body and produces a plurality of second magnetic fields, these a plurality of second magnetic fields and described at least one first magnetic produce described at least one first magnetic field interaction that body produces, produce the related described camera module casing of body and in described pedestal, rotate to drive described at least one first magnetic, thus make described camera module the primary importance relative with the viewfinder of described pedestal and and the second place that staggers of the viewfinder of described pedestal between rotate.

2. portable electron device as claimed in claim 1 is characterized in that, described electronic device body comprises a keyboard and a display screen, and the pedestal of described hollow is arranged on middle part, described display screen upper edge.

3. portable electron device as claimed in claim 1, it is characterized in that, described at least one first magnetic produces body and comprises that a plurality of first magnetic produce body, these a plurality of first magnetic produce body and are permanent magnet, and these a plurality of first magnetic generation body, one ends equidistantly are distributed on the same circumference with alternating N, S magnetic pole.

4. portable electron device as claimed in claim 3, it is characterized in that, the opposite end of described camera module casing offers the hole of a circle respectively, described a plurality of first magnetic produces body and is arranged at the described hole inwall, described a plurality of second magnetic produces body and equidistantly is distributed on the right cylinder, and this right cylinder inserts in the described hole, produces on the body so that described a plurality of first magnetic produces folded these a plurality of second magnetic that are located at of body.

5. portable electron device as claimed in claim 1 is characterized in that, described a plurality of second magnetic produce bodies comprise respectively a core body and be wound on this core body by conducting of described control module Control current or the coil that ends.

6. portable electron device as claimed in claim 5, it is characterized in that, described a plurality of second magnetic produce body comprise one first group of magnetic produce body and one and first group of magnetic produce body alternately and second group of magnetic of alternation produce body, described at least one first magnetic produces that body produces body by this first group of magnetic and second group of magnetic produces alternately a plurality of second field drives of generation of body.

7. portable electron device as claimed in claim 6 is characterized in that, the magnetic direction that described first group of magnetic produces two magnetic generation bodies generation when work adjacent in the body is opposite; The magnetic direction that described second group of magnetic produces two magnetic generation bodies generation when work adjacent in the body is opposite.

8. portable electron device as claimed in claim 1 is characterized in that, when described camera module was in the second place that the viewfinder with described electronic device body staggers, described camera module was hidden in the described electronic device body fully.