CN2694661Y - Digital image apparatus with a roller unit - Google Patents
Digital image apparatus with a roller unit Download PDFInfo
- Publication number
- CN2694661Y CN2694661Y CN 200420051140 CN200420051140U CN2694661Y CN 2694661 Y CN2694661 Y CN 2694661Y CN 200420051140 CN200420051140 CN 200420051140 CN 200420051140 U CN200420051140 U CN 200420051140U CN 2694661 Y CN2694661 Y CN 2694661Y
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- roller
- image
- digital
- imaging device
- roller unit
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Abstract
The utility model discloses a digital image apparatus with a roller unit which is provided with a roller unit and also comprises a display and an image acquisition unit which is used to acquire an image and generate at least a digital image data. The image acquisition unit also can zoom the image which is acquired. A digital signal processor is used to process the digital image data and is stored in a memory cell. A roller unit is arranged at the digital image device and comprises a roller, a code device which can be driven by the roller and at least a microswitch which is clicked by the roller. The image device is provided with at least an image reviewing operation mode and a shooting range zooming mode. The user can review the digital image data or zoom the shooting range by turning the roller unit to left or to right. The user also can switch two kinds of modes by clicking mode.
Description
Technical field
The utility model relates to a kind of digital imaging device, and a particularly a kind of roller unit by the left rotation and right rotation digital imaging device is to carry out the digital imaging device of viewing image data and camera coverage convergent-divergent.
Background technology
Another title of digital camera is " Digital Still Camera " (DSC; Digital Still Camera), in order to distinguish with the digital dynamic video camera, digital camera is to utilize digitized information to store captured and image that get, but it utilizes the disk sheet or the PCMCIA storage cards such as (PersonalComputer Memory Card International Association) of a recording image, store static image, in order to save the employed memory space of Storage Media, usually the captured image of digital camera all is to store with compressed file, common JPEG (Joint Photographic Experts Group; Joint image professional body) file format.The photograph that photographs can be by doing image processing in the middle of RS-232 (Recommended Standard-232) communication port or the printer port input computer, also can utilize printer to print off, and the step that does not need traditional camera to develop and print, and the problem that egative film is not installed.
In recent years, because the manufacturing technology of digital camera reaches its maturity, the variation of its additional function and the microminiaturization of volume have become the primary developing goal of digital camera.Please refer to the operation-interface schematic diagram that Figure 1 shows that general digital camera back, it consists predominantly of: display 10, rotating disk 20, camera coverage zoom button 30 and function key 40.
This display 10 is the images in order to show that present window corresponds to, the usefulness of reference when photographing for the user, or can be stored in image data in the storage card in order to broadcast.The user can be by this rotating disk 20 of rotation, and selects the shooting situation of different mode, such as full-automatic, oil painting, close-perspective recording etc., so that after the captured processed of image data through a digital signal processor of coming out, produce different effects.
And this camera coverage zoom button 30 (zoom in, zoom out) have about two parts so that the user carries out the amplification of camera coverage or dwindles.For example, when the user pressed the button on the left side, the shown camera coverage that goes out was wide more in display 10; Otherwise when the user pressed the button on the right, the shown camera coverage that goes out was narrow more in display 10.The user can be according to the different demand of individual, by pushing this camera coverage zoom button 30, and is adjusted to required camera coverage.
This function key 40 has four different buttons up and down, and the user is by pushing four the different buttons in upper and lower, left and right, and carries out selection, adjustment and the setting of difference in functionality in the menu (Menu).In addition, when the user adjusts rotating disk 20 to play mode, can by in the pressing function key 40 to left button 41 or button 42 to the right, and carry out browsing of different images data data in the storage card.
Yet, this by push to left button 41 or to the right button 42 to carry out the mode of different images browsing data (a last image data or next open image data), the user need utilize and push to left button 41 or button 42 to the right, to search out required image data one by one, sometimes may need to depress to left button 41, and may need to press button 42 to the right sometimes, just can find required image data.Therefore, the user time has discontinuous sensation in operation, and need the long time of cost push to left button 41 or to the right button 42 to enter into required image data.
The utility model content
Problem in view of above known technology, main purpose of the present utility model is provides a kind of digital imaging device with roller unit, this digital imaging device has a roller unit, and this digital device has two kinds of patterns at least, i.e. browsing image operator scheme and camera coverage zoom mode; The user can carry out the browsing of digital image data or the convergent-divergent of camera coverage by rotating this roller unit.Thus, can make the roller unit have two kinds of function operations simultaneously concurrently, simplify the operation-interface of digital imaging device, and the user can be provided the more convenient mode of viewing image data fast that reaches, be beneficial to promptly search out required image data.
Specifically, the utility model provides a kind of digital imaging device with roller unit, and this digital imaging device has a browsing image operator scheme and a camera coverage zoom mode, and it also includes:
One display;
One image acquisition unit in order to capturing an image, and produces at least one digital image data, and this image acquisition unit is this image of being captured of may command convergent-divergent (zoom in/ zoom out) also;
One digital signal processor in order to handling this digital image data, and is stored in a memory cell;
One roller unit is arranged at this digital imaging device, and it includes a roller, and one can be the encoder that this roller drives, and at least onely can be the sensitive switch that this roller triggers;
Wherein, when this browsing image pattern, the user rotates this roller, makes this encoder comply with the amount of spin of this roller, exports one first and outputs signal to this digital signal processor, so that utilize this display to browse this digital image data; In addition, when this camera coverage zoom mode, the user rotates this roller, makes this encoder comply with the amount of spin of this roller, exports one second and outputs signal to this image acquisition unit, with this image of control convergent-divergent;
When the user utilizes this roller to trigger this sensitive switch, also can make and switch mutually between this browsing image operator scheme and this camera coverage zoom mode.
According to the digital imaging device with roller unit of above-mentioned conception, wherein this image acquisition unit is a Charged Coupled Device.
According to the digital imaging device with roller unit of above-mentioned conception, wherein this display is a LCD.
According to the digital imaging device with roller unit of above-mentioned conception, wherein this roller is extended with a central shaft, and this central shaft and this encoder join, and the other end is in order to activate this sensitive switch.
According to the digital imaging device with roller unit of above-mentioned conception, wherein an end of this central shaft is provided with a pressing piece, to activate this sensitive switch.
Digital imaging device with roller unit of the present utility model includes: a display, an image acquisition unit, a digital signal processor, a roller unit and a pattern control unit.
When the user desires to carry out filming image, can see image and the range size thereof that institute's desire is taken by this display.In addition, when the user will carry out the broadcast of the captured image data of finishing, also can carry out browsing of image data by this display.
This image acquisition unit is a Charged Coupled Device (Charge Coupled Device; CCD), the operation principle of this Charged Coupled Device is that the light signal of the image that will be captured is converted to the signal of telecommunication, and produces a digital image data.
Then, this digital signal processor can carry out processed to digital image data, such as brightness, contrast, the isoparametric adjustment of color saturation, make captured digital image data produce different effect output, and the digital image data after will handling is stored in the memory cell.
This roller unit is arranged in this digital imaging device, and it includes: roller, encoder and sensitive switch, this encoder and sensitive switch are arranged at the both sides of roller respectively.This roller shaft is to being extended with a central shaft, and an end of this central shaft is arranged in the encoder, and the other end is provided with a pressing piece to activate this sensitive switch.This roller unit has a browsing image operator scheme and a camera coverage zoom mode.
Wherein, when this roller unit was positioned at the camera coverage zoom mode, the user can control the convergent-divergent of camera coverage by this roller unit of left rotation and right rotation.Therefore, this roller unit can have two kinds of different functions simultaneously concurrently, and the user can pass through to trigger (click) this roller unit when operation, to carry out the switching of different mode.
And when this roller unit is positioned at the operation of browsing image pattern, user system is stored in browse (a last image data or next are opened image data) of different digital image data in the memory cell by this roller unit of left rotation and right rotation, with fast searching to required image data.
Description of drawings
Fig. 1 is the operation-interface schematic diagram at general digital camera back;
Fig. 2 is the schematic diagram with digital imaging device of roller unit of the present utility model; And
Fig. 3 is the system architecture diagram of digital imaging device for this reason.
10 displays, 20 rotating disks
30 camera coverage zoom button, 40 function keys
41 to left button 42 button to the right
50 image acquisition units, 60 digital signal processors
70 memory cell, 80 roller unit
81 rollers, 811 central shafts
8111 pressing pieces, 82 encoders
83 sensitive switches 100 have the digital imaging device of roller unit
Embodiment
For making the purpose of this utility model, structural feature and function thereof are had further understanding, conjunction with figs. is described in detail as follows.
Please refer to shown in Figure 2ly, be the schematic diagram with digital imaging device 100 of roller unit of the present utility model; Please refer to shown in Figure 3, the system architecture diagram of digital imaging device 100 for this reason.
In this embodiment, this digital imaging device 100 is digital camera, and its characteristics are: this device for image 100 has two kinds of different operator schemes at least: browsing image operator scheme and camera coverage zoom mode.
When this roller unit 80 is in browsing image (review) operator scheme, the user can stir roller unit 80 by finger and make its left rotation and right rotation, and carry out browse (promptly the moving to a pictures image or next pictures image) of different images data, for example: be movable to next pictures image to this roller unit 80 of right rotation, be movable to a last pictures image to this roller unit 80 of anticlockwise.
And when this roller unit 80 is in the camera coverage zoom mode, the user can stir roller unit 80 by finger and make its left rotation and right rotation, and to carry out the amplification of camera coverage or dwindle (be zoom in, zoom out), for example: to these roller unit 80 scalable camera coverages of right rotation, but to these roller unit 80 microfilming scopes of anticlockwise.And the size of the camera coverage zoom degree of digital camera according to the user stir this roller unit 80 rotation amount what and decide.
When the user will carry out the switching of different mode, trigger (one click) this roller unit 80 by single, to carry out the switching of different mode.
Digital imaging device with roller unit of the present utility model includes: image acquisition unit 50, digital signal processor (Digital Signal Processor DSP) 60, memory cell 70 and roller unit 80.
This image acquisition unit 50 is a Charged Coupled Device, the operation principle of this Charged Coupled Device is when its surface sense is subjected to light, can be on assembly with charge reaction, the signal that all electric charge assemblies are produced on the whole Charged Coupled Device has just constituted a complete picture.Therefore, the light signal that will take in camera lens by this image acquisition unit 50 is converted to the signal of telecommunication, and produces a digital image data.
Then, this digital signal processor 60 can carry out processed to digital image data, such as brightness, contrast, the isoparametric adjustment of color saturation, and the digital image data that will handle later is stored in the memory cell 70, and this memory cell 70 is storage card.
This roller unit 80 is arranged in this digital imaging device 100, and it includes: roller 81, encoder 82 and sensitive switch 83, this encoder 82 and sensitive switch 83 are arranged at the both sides of roller 81 respectively.This roller 81 has extended axially a central shaft 811, and the upper end of this central shaft 811 is arranged in the encoder 82, and its lower end is provided with a pressing piece 8111; When if the user pushes this roller 81, can make this pressing piece 8111 activate this sensitive switch 83.
When this roller unit 80 is in the browsing image pattern, this roller 81 of user's left rotation and right rotation, and these roller 81 amounts of spin of sensing what encoder 82 understands, output signal to digital signal processor 60 and export one first, to carry out browse (promptly the moving to a last pictures image or next pictures image) of different digital image datas.For example: be movable to next pictures image to this roller 81 of right rotation, be movable to a last pictures image to this roller 81 of anticlockwise.Therefore, can be comparatively smooth in the operation of user's finger, and save the operational time of user.
When this roller unit 80 is in the camera coverage zoom mode, the user can pass through this roller 81 of left rotation and right rotation, the user is this roller 81 of left rotation and right rotation equally, and these roller 81 amounts of spin of sensing what encoder 82 understands, output signal to image acquisition unit 50 and export one second, with the convergent-divergent of control camera coverage.For example: to these roller 81 scalable camera coverages of right rotation, but to these roller 81 microfilming scopes of anticlockwise.And the size of the camera coverage zoom degree of digital camera, according to encoder 82 sense roller 81 amounts of spin what and decide.
When the user will carry out the switching of different mode,, make pressing piece 8111 can activate this sensitive switch 83, to carry out the switching of browsing image operator scheme and camera coverage zoom mode by pushing this roller 81.
It should be noted that, the structure of the roller unit 80 among Fig. 2, only be to provide an embodiment clearly, those skilled in the art also can utilize different roller structures, or make the different rotating direction of this roller tool, reach main purpose of the present utility model.
The above only is the utility model preferred embodiment wherein, is not to be used for limiting practical range of the present utility model; Be that all equalizations of being done according to the utility model claim change and modification, be all the utility model claim and contain.
Claims (5)
1. digital imaging device with roller unit, this digital imaging device has a browsing image operator scheme and a camera coverage zoom mode, it is characterized in that also including:
One display;
One image acquisition unit captures an image and control this image that convergent-divergent captured, and produces at least one digital image data;
One digital signal processor links to each other with this image acquisition unit, handles this digital image data, and it is stored in a memory cell;
One roller unit is arranged in this digital imaging device, links to each other with digital signal processing unit; It includes a roller, and one by the encoder that this roller drove, and at least one by sensitive switch that this roller triggered;
Wherein, this encoder is exported one first and is outputed signal to this digital signal processor, so that this display is browsed this digital image data according to the amount of spin of this roller when this browsing image pattern; This encoder is exported one second and is outputed signal to this image acquisition unit according to the amount of spin of this roller when this camera coverage zoom mode in addition, with this image of control convergent-divergent;
This roller triggers this sensitive switch to switch this browsing image operator scheme and this camera coverage zoom mode.
2. the digital imaging device with roller unit as claimed in claim 1 is characterized in that this image acquisition unit is a Charged Coupled Device.
3. the digital imaging device with roller unit as claimed in claim 1 is characterized in that this display is a LCD.
4. the digital imaging device with roller unit as claimed in claim 1 is characterized in that this roller is extended with a central shaft, and an end and this encoder of this central shaft join, and the other end is corresponding with this sensitive switch and can activate this sensitive switch.
5. the digital imaging device with roller unit as claimed in claim 4 is characterized in that an end of this central shaft is provided with one in order to activate the pressing piece of this sensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051140 CN2694661Y (en) | 2004-05-14 | 2004-05-14 | Digital image apparatus with a roller unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420051140 CN2694661Y (en) | 2004-05-14 | 2004-05-14 | Digital image apparatus with a roller unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694661Y true CN2694661Y (en) | 2005-04-20 |
Family
ID=34777090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420051140 Expired - Fee Related CN2694661Y (en) | 2004-05-14 | 2004-05-14 | Digital image apparatus with a roller unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694661Y (en) |
-
2004
- 2004-05-14 CN CN 200420051140 patent/CN2694661Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |