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CN2748937Y - A portable information terminal and shooting device capable of optical zooming and rotating shooting - Google Patents

A portable information terminal and shooting device capable of optical zooming and rotating shooting Download PDF

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Publication number
CN2748937Y
CN2748937Y CN 200420083442 CN200420083442U CN2748937Y CN 2748937 Y CN2748937 Y CN 2748937Y CN 200420083442 CN200420083442 CN 200420083442 CN 200420083442 U CN200420083442 U CN 200420083442U CN 2748937 Y CN2748937 Y CN 2748937Y
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path member
information terminal
portable information
shooting
housing
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Chinese (zh)
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陈锡阳
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Individual
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Abstract

The utility model provides a but portable information terminal and shooting device that optics zoom and rotatory shooting the utility model relates to a portable information terminal and shooting device with shooting function, adopt built-in lens group and the rotatory turn light path component of angle wantonly of ability for including mobile phone, digital camera, palm computer, notebook computer etc. when satisfying small, slim, big display screen realize optics zoom, rotatory shooting, quick start or close and automatic entering predetermined operating condition and optical mechanism safeguard function, be fit for as the visual terminal of 3G communication, cell-phone etc. of shooing.

Description

But portable information terminal and filming apparatus that a kind of optical zoom and rotation are taken
Affiliated technical field
The utility model relates to a kind of portable information terminal and filming apparatus, is specifically related to a kind of portable information terminal and filming apparatus with shoot function.The portable information terminal of the utility model indication comprises mobile phone, digital camera, palm PC, portable computer etc.
Background technology
The digital filming technology has become a kind of main flow technique for taking, and is attached on the portable information terminal, becomes a kind of common configuration.Along with the progressively realization of mobile broadband network, visual mobile telephone will become the standard terminal that enters the 3G epoch, and can merge multiple function in one.Improve pixel; increase zoom function; optical zoom function particularly; realization is to various visual angles shoot functions such as bat and auto heterodynes; start shoot function fast; the crashproof dustproof protection function of optical facilities etc. all is the fervent expectations of people to the portable information terminal shoot function, and while people also universal demand portable information terminal have small and exquisite volume, are easy to carry about with one.Many mechanisms and researchist are just doing huge effort in this respect, and constantly release new technology and new product.As application number: 02800307.1 relates to portable information terminal and photograph mechanism, has realized optical zoom, but camera lens can not rotate, and the only convenient Self-timer of realizing is inconvenient to realize shooting function.The mobile phone of can rotating lens taking is arranged in existing product,, do not possess optical zoom function as lenovo et280.Minolta xg digital camera uses the periscope header structure, has made full use of the little characteristics of digital camera CCD size, and it is placed in the bottom of camera, utilize then above prism arrives light refraction, and whole lens assembly is vertically to be placed in the fuselage.Fuselage can be done very thinly, and physical construction is simplified, and does not have the compound action of the sort of telescopic camera lens, and starting up speed is increased substantially, but camera lens can not rotate, and lacks Self-timer, does not have lens protecting cap (over cap will increase complete machine thickness).Sony Corporation's model is the DSC-F88 digital camera, and camera lens can rotate (anglec of rotation be 300 degree), can autodyne, to clap, the angle shot of backstroke, 3 times the Zoom optic lens of having arranged in pairs or groups, from the minimum distance to the telescope end with operating well per family.This camera is that turnover light path member (total reflection prism) is with rotations such as variable focus lens package, zoom drive mechanism, image devices.Owing to reasons such as signal wire, control line etc. will reverse can not realize suitable, contrary direction 360 degree rotations.For realizing the maximization with display screen of minimizing of visual mobile telephone volume, but being installed, the feasible position of camera lens that optical zoom and rotation take has: the rotating shaft position of flip-shell and flat lateral margin.If zoom drive mechanism follows rotation of lens, just influenced machine volume and further dwindled and do thinlyyer, be unfavorable for this technology is applied in the visual mobile telephone.
Summary of the invention
But the purpose of this utility model provides the portable information terminal and the filming apparatus of a kind of optical zoom and rotation shooting, satisfying the portable information terminal small size, slimming, large display screen, in the time of multifunctional characteristics, further be achieved as follows shooting and (refer to photo or video recording shooting, as follows) function: 1, optical zoom function, 2, the rotation shoot function, comprise close-perspective recording (shooting at close range tiltedly, generally being used for desktop reading formula takes), to clapping (take the opposite landscape and take) to other people, autodyne and (give and oneself take, take direction and display screen simultaneously towards oneself), (it is parallel with display screen to take direction in shake-hands grip, take when being used for lifting height or reducing portable information terminal, also can laterally take, the person of being taken is subtle) etc. various visual angles shoot function, 3, start fast and close shoot function, 4, the optical facilities safeguard function, 5, the fast automatic predetermined work state etc. that enters.
But the purpose of this utility model is achieved in that the portable information terminal that a kind of optical zoom and rotation are taken, comprise filming apparatus, host circuit, display screen, housing, it is characterized in that filming apparatus comprises: variable focus lens package, zoom drive mechanism, image device and turnover light path member.Variable focus lens package under the control of zoom drive mechanism in housing the relative position of mobile lens, realize optical zoom; Turnover light path member, by being that the Bearing Installation in axle center is on housing with the variable focus lens package optical axis, housing rotation relatively, and keep its light incident side optical axis and variable focus lens package optical axis to keep intersecting vertically, imaging light is imaged on the image device by variable focus lens package after the turnover of turnover light path member, realizes the rotation shooting.
The structure of portable information terminal housing can have multiple different form with appearance design, and camera head can have different installations according to the different structure of housing.Usually, the portable information terminal of collapsible housing (hereinafter to be referred as: the turnover light path member folding-type portable information terminal), variable focus lens package, image device can be installed in rotating shaft position, and zoom drive mechanism can be installed in variable focus lens package next door; The portable information terminal of flat housing (hereinafter to be referred as: variable focus lens package flat portable information terminal), zoom drive mechanism, image device can be installed in housing one side, and turnover light path member is installed in the housing lateral margin.
Variable focus lens package its lens under the controlling of zoom drive mechanism can be realized optical zoom function along its optical axis relative displacement.Because this zoom mode camera lens needn't stretch out outside the housing, reduced and started and camera lens moves when closing time, realized quick startup and closed the function of shooting that the risk of having been hit when also having avoided camera lens to stretch out is suitable as portable information terminal and uses.
But the portable information terminal that above-mentioned a kind of optical zoom and rotation are taken is characterized in that described turnover light path member comprises a plane mirror or the turnover of total reflection prism realization light path at least.Turnover light path member can be set up lens or lens combination at imaging light light incident side or exiting side, the optical axis coincidence of its optical axis and turnover light path member.
Turnover light path member does not have the connection constraints of signal wire and control line, can any direction, and arbitrarily angled rotating freely realizes rotating shoot function fully freely, comprises close-perspective recording, bat, auto heterodyne, shake-hands grip etc. are taken from various visual angles.When turnover light path member rotates to the orientation that camera lens hidden by housing, can protect optical facilities, avoid bump, scratch the camera lens surface, prevent camera lens surface colors dust and greasy dirt.
But the portable information terminal that above-mentioned a kind of optical zoom and rotation are taken, it is characterized in that being provided with on the described bearing circumference switch, when turnover light path member rotates to the orientation that camera lens hidden by housing, triggering host circuit enters closed condition or withdraws from screening-mode, when turnover light path member rotates to camera lens when leaving the orientation that housing hides, trigger host circuit and enter opening or enter screening-mode.
But the portable information terminal that above-mentioned a kind of optical zoom and rotation are taken, it is characterized in that being provided with on the described bearing circumference ring switch group, corresponding switch combination when rotating to following orientation, turnover light path member is provided, trigger host circuit and enter corresponding Flame Image Process pattern and focal length mode, make the fast automatic predetermined work state that enters of filming apparatus:
A, when turnover light path member rotates to the orientation that camera lens hidden by housing, a kind of switch combination is provided, trigger host circuit and enter closed condition or withdraw from screening-mode;
B, take direction display screen plane and when becoming a set angle between 30 °~60 ° with the display screen plane dorsad, a kind of switch combination is provided, make filming apparatus enter the close-perspective recording state when turnover light path member rotates to;
C, take direction display screen plane and become a set angle between 60 °~135 ° with the display screen plane dorsad, when wherein optimized angle is 90 °, provide a kind of switch combination, filming apparatus is entered the bat state when turnover light path member rotates to;
D, take direction and become a set angle between 135 °~225 ° with the display screen plane, when wherein optimized angle is 180 °, provide a kind of switch combination, make filming apparatus enter the shake-hands grip state when turnover light path member rotates to;
E, when turnover light path member rotate to take direction towards the display screen plane and and the display screen plane at 45~a set angle between 135 °, when wherein optimized angle is 90 °, provide a kind of switch combination, make filming apparatus enter the auto heterodyne state.
According to the setting of above shooting state, the ring switch group can be provided with a switch at each shooting state.When turnover light path member rotates to a certain shooting direction, a thrust or conductive contact are set on the bearing circumference, trigger certain respective switch and enter on-state, other switches keep off-states, and are perhaps opposite.Simultaneously can be by serial ditch tooth be set on the switches set annulus, turnover light path member when rotated, if when being in the angle of two different shooting state appointments, switches set provides less friction force, is easy to rotation; If when being in the angle of certain shooting state appointment, switches set provides bigger friction force, shooting is easy to keep relative stability.
But the portable information terminal that above-mentioned a kind of optical zoom and rotation are taken, it is characterized in that described turnover light path member establishes view-finder on a plane of vertical optical axis, the printing opacity profile is that a rectangle and a long limit outer rim have a pilot hole, and imaging light is by view-finder imaging on image device.On image device, image outline is the view-finder shape, has only the imaging of pilot hole to become a bright spot beyond the image outline.Bright spot converts electrical information to and offers the gyrobearing that host circuit is judged turnover light path member, and fast automatic adjustment Flame Image Process pattern and focal length mode are to setting in advance duty.
Filming apparatus as described above is characterized in that also comprising: housing makes filming apparatus be packaged into integral body; Splicing ear can movable mode of loading and unloading be connected on the portable information terminal, and transmits the signal of photographing information at least.Variable focus lens package, zoom drive mechanism, image device, turnover light path member are packaged into integral body and increase splicing ear, realize transmitting signal even the power lead and the zoom drive mechanism controls line of photographing information, become the split filming apparatus that separates with portable information terminal.When not using shoot function, can further dwindle the volume of portable information terminal.
The utility model compared with prior art has following advantage: 1, can accomplish that portable information terminal volume and thickness minimize when realizing optical zoom and rotation shoot function, structure more is easy to do succinctly attractive in appearance.2, variable focus lens package, zoom drive mechanism and image device in work and closed condition all the time in the portable information terminal housing, can the fast automatic predetermined work state that enters, and can strengthen resistance to impact.3, the rotating lens part-structure is simple, and volume is little, does not have connecting line constraint, can the arbitrarily angled rotation of any direction, realize various visual angles shoot function and camera lens safeguard function easily.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is flat portable information terminal front elevational schematic of the utility model and schematic side view;
Fig. 2 is the utility model folding-type portable information terminal front elevational schematic and schematic side view;
Fig. 3 is the front elevational schematic and the schematic cross-section thereof of filming apparatus;
Fig. 4 is the front elevational schematic and the schematic cross-section thereof of split filming apparatus;
Fig. 5 is the view-finder synoptic diagram.
Reference numbers is represented respectively in the above accompanying drawing: 1, turnover light path member; 2, variable focus lens package; 3, zoom drive mechanism; 4, image device; 5, display screen; 5`, outer display screen; 6, housing; 7, button; 8, host circuit; 10, light incident side optical axis; 11, variable focus lens package optical axis; 12, plane mirror or total reflection prism; 13, switch or ring switch group; 14, bearing; 15, bearing; 16, light incident side lens or lens combination; 17, exiting side lens or lens combination; 18, positioning contact; 19, splicing ear; 20, view-finder; 21, pilot hole.
Embodiment
Exemplary embodiments of the utility model is a kind of flat portable information terminal, as shown in Figure 1, comprise the housing 6 that forms flat outline, can show and receive and send messages, the display screen 5 that comprises picture or live image, configuration according to input mode, display screen 5 can increase and comprises the touch input screen with touch-input function, the button 7 that comprises power switch and other functional switches, realize that view data is handled or the host circuit 8 of other data processing transmission-receiving functions, can rotate and realize the turnover light path member 1 of turnover light path, realize the variable focus lens package 2 of optical zoom and focusing function, realize the zoom drive mechanism 3 that control variable focus lens package 2 is carried out the zoom action, the image device 4 that can constitute by CCD or CMOS etc.The filming apparatus that is made of turnover light path member 1, variable focus lens package 2, zoom drive mechanism 3, image device 4 is installed in housing one side, and making can be towards the scenery that is taken when turnover light path member 1 can conveniently rotate and rotate.
Another exemplary embodiments of the utility model is a kind of folding-type portable information terminal, as shown in Figure 2, comprise the housing 6 that forms collapsible outline, can show and receive and send messages, the display screen 5 that comprises picture or live image, configuration according to input mode, display screen 5 can increase and comprises the touch input screen with touch-input function, can show the outer display screen 5` that receives and sends messages or also comprise picture or live image, the button 7 that comprises power switch and other functional switches, realize that view data is handled or the host circuit 8 of other data processing transmission-receiving functions, can rotate and realize the turnover light path member 1 of turnover light path, realize the variable focus lens package 2 of optical zoom and focusing function, realize the zoom drive mechanism 3 that control variable focus lens package 2 is carried out the zoom action, the image device 4 that can constitute by CCD or CMOS etc.The filming apparatus that is made of turnover light path member 1, variable focus lens package 2, zoom drive mechanism 3, image device 4 is installed in the housing of rotating shaft and vicinity, and making can be towards the scenery that is taken when turnover light path member 1 can conveniently rotate and rotate.The light path of wherein transferring member 1, variable focus lens package 2, image device 4 can be installed in rotating shaft position, and turnover light path member 1 is rotatable, and variable focus lens package 2, image device 4 are non-rotatable, but variable focus lens package 2 can vertically move in rotating shaft.Wherein zoom drive mechanism 3 is installed in the housing of contiguous rotating shaft near variable focus lens package 2.
The front elevational schematic of the filming apparatus of the utility model in above two embodiment and schematic cross-section thereof are as shown in Figure 3.Constitute path channels by turnover light path member 1 with variable focus lens package 2.The optical element of the light path of wherein transferring member 1 comprises plane mirror or total reflection prism 12, be connected on the housing 6 by bearing 14 and bearing 15, with variable focus lens package optical axis 11 is that the axle center can rotate freely, and makes light incident side optical axis 10 and variable focus lens package optical axis 11 keep plumbness at each position of rotation.For further improving optical characteristics, turnover light path member 1 can be set up light incident side lens or lens combination 16 or exiting side at imaging light light incident side and set up exiting side lens or lens combination 17, the optical axis coincidence of its optical axis and turnover light path member 1.Because turnover light path member 1 when rotated, also can and then rotate in the imaging of image device 4.Imaging data can realize that image is rotated or bearing change after being handled by host circuit 8 on display screen.So, around the bearing 14 of housing 6, be provided with switch or ring switch group 13, positioning contact 18 is followed 1 rotation together of turnover light path member, in a certain anglec of rotation, positioning contact 18 triggers corresponding switch and is in opening, start corresponding data processing mode thereby trigger host circuit 8, when making 1 rotation of turnover light path member, the image on the display screen 5 keeps correct display orientation.On switch or ring switch group 13 planes, radial rill can be set, make when turnover light path member 1 rotates to certain proper operation angle, positioning contact 18 contacts good with the respective switch of switch or ring switch group 13 and turnover light path member 1 is in the relative fixed state, and in the inoperative angle, 1 of turnover light path member is in easy rotation status.Even host circuit 8 triggers corresponding switch open state according to positioning contact 18, can enter corresponding Flame Image Process pattern and focal length mode automatically, realizes starting fast.Switch or ring switch group 13 can be reduced to a switch, when turnover light path member 1 rotates to the orientation that camera lens hidden by housing 6, triggering host circuit 8 enters closed condition or withdraws from screening-mode, when turnover light path member 1 rotates to camera lens when leaving the orientation that housing 6 hides, trigger host circuit 8 and enter opening or enter screening-mode.
In one embodiment, switch that is provided with on bearing 14 circumference or ring switch group 13, corresponding switch combination when rotating to following orientation, turnover light path member 1 is provided, trigger host circuit 8 and enter corresponding Flame Image Process pattern and focal length mode, make the fast automatic predetermined work state that enters of filming apparatus:
A, when turnover light path member 1 rotates to the orientation that camera lens hidden by housing 6, positioning contact 18 triggers a switch and is in opening, triggers host circuit 8 and enters closed condition or withdraw from screening-mode;
B,, turnover light path member 1 takes direction display screen 5 planes and when becoming a set angle between 30 °~60 ° with display screen 5 planes dorsad when rotating to, positioning contact 18 triggers another adjacent switch and is in opening, make filming apparatus enter the close-perspective recording state, the convenient scenery of taking on the desktop, can be used for the reading formula takes, host circuit 8 can be adjusted zoom drive mechanism 3, makes variable focus lens package 2 be in short focal length state, or enters respective digital processing image mode;
C,, turnover light path member 1 takes direction display screen 5 planes and become a set angle between 60 °~135 ° with display screen 5 planes dorsad when rotating to, when wherein optimized angle is 90 °, positioning contact 18 triggers next adjacent switch and is in opening, and filming apparatus is entered the bat state;
D, take direction and become a set angle between 135 °~225 ° with display screen 5 planes when turnover light path member 1 rotates to, when wherein optimized angle is 180 °, positioning contact 18 triggers next adjacent switch and is in opening, make filming apparatus enter the shake-hands grip state, make things convenient for the user that portable information terminal is placed and take above or below the eyes, or take side scenery;
E, when turnover light path member 1 rotate to take direction towards display screen 5 planes and and display screen 5 planes at 45~a set angle between 135 °, when wherein optimized angle is 90 °, positioning contact 18 triggers next adjacent switch and is in opening, makes filming apparatus enter the auto heterodyne state.
View-finder synoptic diagram as shown in Figure 5 in another embodiment.Turnover light path member 1 is established view-finder 20 on a plane of vertical optical axis, the printing opacity profile is that a rectangle and a long limit outer rim have a pilot hole 21, imaging light becomes a bright spot by pilot hole 21 imaging on image device 4, bright spot converts electrical information to and offers the gyrobearing that host circuit 8 is judged turnover light path member, and fast automatic adjustment Flame Image Process pattern and focal length mode are to setting in advance duty.
A simple embodiment can realize the image of display screen 5 is carried out orientation adjustment manually, promptly triggers host circuit 8 by the touch-screen on button 7 or the display screen 5 and adjusts Flame Image Process pattern and focal length mode.
As the embodiment of split filming apparatus, its front elevational schematic and schematic cross-section thereof are as shown in Figure 4.Constitute path channels by turnover light path member 1 with variable focus lens package 2.The optical element of the light path of wherein transferring member 1 comprises plane mirror or total reflection prism 12, be connected on the housing 6 by bearing 14 and bearing 15, with variable focus lens package optical axis 11 is that the axle center can rotate freely, and makes light incident side optical axis 10 and variable focus lens package optical axis 11 keep plumbness at each position of rotation.For further improving optical characteristics, turnover light path member 1 can be set up light incident side lens or lens combination 16 or exiting side at imaging light light incident side and set up exiting side lens or lens combination 17, the optical axis coincidence of its optical axis and turnover light path member 1.Be encapsulated in the housing 6 with upper member, make filming apparatus be packaged into integral body.
Because turnover light path member 1 when rotated, also can and then rotate in the imaging of image device 4.In one embodiment, around the bearing 14 of housing 6, be provided with switch or ring switch group 13, positioning contact 18 is followed 1 rotation together of turnover light path member, in a certain anglec of rotation, positioning contact 18 triggers corresponding switch and is in opening, switch state signal is delivered to portable information terminal by splicing ear 19, the host circuit that triggers portable information terminal starts corresponding data processing mode, when making 1 rotation of turnover light path member, the image on the display screen of portable information terminal keeps correct display orientation.Concrete switch combination can be with reference to above-mentioned portable information terminal scheme.On switch or ring switch group 13 planes, radial rill can be set, make when turnover light path member 1 rotates to certain proper operation angle, positioning contact 18 contacts good with the respective switch of switch or ring switch group 13 and turnover light path member 1 is in the relative fixed state, and in the inoperative angle, 1 of turnover light path member is in easy rotation status.
In another embodiment, view-finder synoptic diagram as shown in Figure 5.Turnover light path member 1 is established view-finder 20 on a plane of vertical optical axis, the printing opacity profile is that a rectangle and a long limit outer rim have a pilot hole 21, imaging light becomes a bright spot by pilot hole 21 imaging on image device 4, bright spot converts electrical information to, signal is delivered to portable information terminal by splicing ear 19, offer host circuit and judge the gyrobearing of turnover light path member 1, fast automatic adjustment Flame Image Process pattern and focal length mode are to setting in advance duty.
Also have a simple embodiment can realize manually the image of portable information terminal display screen is carried out orientation adjustment, promptly adjust Flame Image Process pattern and focal length mode by the touch-screen on portable information terminal button or the display screen is triggered host circuit.

Claims (9)

1、一种可光学变焦和旋转拍摄的便携信息终端,包括拍摄装置、主机电路、显示屏、壳体,其特征在于拍摄装置包括:1. A portable information terminal capable of optical zooming and rotating shooting, comprising a shooting device, a host circuit, a display screen, and a housing, characterized in that the shooting device includes: 变焦透镜组、变焦驱动机构与成像器件;Zoom lens group, zoom drive mechanism and imaging device; 转折光路构件,包括全反射棱镜和轴承,全反射棱镜固定安装在转折光路构件内,入射侧光轴与轴承轴心垂直相交,出射侧光轴与轴承轴心重合,轴承两端装配连接于壳体侧部,轴承轴心与变焦透镜组光轴重合。The turning light path component includes a total reflection prism and a bearing. The total reflection prism is fixedly installed in the turning light path component. The optical axis on the incident side intersects the axis of the bearing perpendicularly, and the optical axis on the exit side coincides with the axis of the bearing. Both ends of the bearing are assembled and connected to the shell. On the side of the body, the axis of the bearing coincides with the optical axis of the zoom lens group. 2、根据权利要求1所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的全反射棱镜也可以是一平面反射镜。2. A portable information terminal capable of optical zooming and rotating shooting according to claim 1, characterized in that said total reflection prism can also be a plane reflection mirror. 3、根据权利要求1或2所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的转折光路构件在全反射棱镜或平面反射镜的入射侧光轴上可以增设一入射侧透镜或透镜组,出射侧光轴上也可以增设一入射侧透镜或透镜组。3. A portable information terminal capable of optical zooming and rotating shooting according to claim 1 or 2, characterized in that the turning optical path member can be provided with a As for the incident side lens or lens group, an incident side lens or lens group can also be added on the exit side optical axis. 4、根据权利要求1所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的壳体内紧贴轴承一端圆周上设置一个与主机电路连接的开关,在转折光路构件的镜头入射侧转至朝向壳体的方位时,壳体遮盖镜头,转折光路构件对应开关位置的定位触头接触并连通该开关,在转折光路构件的镜头入射侧转至偏离壳体的方位时,镜头不被壳体遮盖,转折光路构件对应开关位置的定位触头离开并断开该开关。4. A portable information terminal capable of optical zooming and rotating shooting according to claim 1, characterized in that a switch connected to the host circuit is arranged in the housing close to the circumference of one end of the bearing. When the incident side of the lens turns to the direction facing the housing, the housing covers the lens, and the positioning contact corresponding to the position of the switch of the turning optical path member contacts and communicates with the switch. The lens is not covered by the casing, and the positioning contact corresponding to the position of the switch of the turning optical path member leaves and disconnects the switch. 5、根据权利要求1所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的壳体内紧贴轴承一端圆周设置包括部分或全部按如下不同角度方位排列的开关组成的环形开关组,与主机电路连接,转折光路构件设置一定位触头,接触并连通转折光路构件旋转至对应方位的一个开关:5. A portable information terminal capable of optical zooming and rotating shooting according to claim 1, characterized in that the casing is arranged close to the circumference of one end of the bearing, and consists of some or all of the switches arranged in different angles and orientations as follows The ring switch group is connected with the host circuit, and the turning optical path member is provided with a positioning contact, which contacts and communicates with a switch that the turning optical path member rotates to the corresponding position: a、转折光路构件旋转至镜头被壳体遮盖的角度方位;a. The turning optical path member is rotated to the angle and orientation where the lens is covered by the housing; b、转折光路构件旋转至拍摄方向背向显示屏平面且与显示屏平面成30°~60°之间的一设定角度方位;b. The turning optical path member is rotated to a position where the shooting direction faces away from the plane of the display screen and forms a set angle between 30° and 60° with the plane of the display screen; c、转折光路构件旋转至拍摄方向背向显示屏平面且与显示屏平面成60°~135°之间的一设定角度方位,其中优选角度为90°;c. The turning optical path member is rotated to a set angle position between 60° and 135° with the shooting direction facing away from the display screen plane, wherein the preferred angle is 90°; d、转折光路构件旋转至拍摄方向与显示屏平面成135°~225°之间的一设定角度方位,其中优选角度为180°;d. The turning optical path member is rotated to a set angle orientation between the shooting direction and the display screen plane between 135° and 225°, wherein the preferred angle is 180°; e、转折光路构件旋转至拍摄方向朝向显示屏平面且与显示屏平面成45°~135°之间的一设定角度方位,其中优选角度为90°。e. The deflection optical path member is rotated to a set angle orientation between 45° and 135° with the shooting direction facing the plane of the display screen, wherein the preferred angle is 90°. 6、根据权利要求1所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的转折光路构件在垂直光轴的一平面设取景框,透光轮廓为矩形且一长边外缘有一定位孔,转折光路构件带动取景框同步旋转,成像光线通过定位孔在成像器件上成像成一亮点也对应同步旋转,成像器件把亮点光信号转换成电信号传给主机电路,判断转折光路构件的旋转方位。6. A portable information terminal capable of optical zooming and rotating shooting according to claim 1, characterized in that the turning light path member is provided with a viewfinder frame on a plane perpendicular to the optical axis, and the light transmission profile is rectangular and has a long There is a positioning hole on the outer edge, and the turning optical path component drives the viewfinder to rotate synchronously. The imaging light passes through the positioning hole and forms a bright spot on the imaging device, which also rotates synchronously. The imaging device converts the bright spot light signal into an electrical signal and transmits it to the host circuit to judge the turning point. The rotation orientation of the light path component. 7、根据权利要求1所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的壳体是平板式壳体,拍摄装置安装在平行靠近壳体边框外缘的壳体内。7. A portable information terminal capable of optical zooming and rotating shooting according to claim 1, characterized in that the housing is a flat housing, and the photographing device is installed in a housing parallel to the outer edge of the housing frame . 8、根据权利要求1所述的一种可光学变焦和旋转拍摄的便携信息终端,其特征在于所述的壳体是折叠式壳体,拍摄装置安装在转轴及邻近的壳体内。8. A portable information terminal capable of optical zooming and rotating shooting according to claim 1, characterized in that the housing is a foldable housing, and the photographing device is installed in the rotating shaft and the adjacent housing. 9、根据权利要求1所述的拍摄装置,其特征在于还包括:9. The photographing device according to claim 1, further comprising: 壳体,使拍摄装置封装成整体;a casing, so that the photographing device is packaged as a whole; 连接端子,可以活动装卸的方式连接在便携信息终端上,并至少传递拍摄信息的信号。The connecting terminal can be connected to the portable information terminal in a detachable manner, and at least transmits a signal of shooting information.
CN 200420083442 2004-08-31 2004-08-31 A portable information terminal and shooting device capable of optical zooming and rotating shooting Expired - Fee Related CN2748937Y (en)

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