CN1770822A - Camera USB flash disk with rotary laser head - Google Patents
Camera USB flash disk with rotary laser head Download PDFInfo
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- CN1770822A CN1770822A CN200510015150.0A CN200510015150A CN1770822A CN 1770822 A CN1770822 A CN 1770822A CN 200510015150 A CN200510015150 A CN 200510015150A CN 1770822 A CN1770822 A CN 1770822A
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Abstract
This invention discloses one camera USB flash memory disc with rotation laser probe, which comprises micro camera module set, central processor, control switch and large capacity memory, wherein, the said set comprises connected lens set and image senor parts; the said central processor is connected with analogue digital converter and power manager circuit; the said power manager is connected with laser probe; the said probe is connected with photo electricity senor to receive the reflection laser beam of the object; the shell upper end is in round arc with arc turn cover matched with rotation part down side; the said laser probe is on the cover and connected to the rotation part; the shell inside is set with photo mode selection switch.
Description
Technical field
The present invention relates to a kind of storage device of data handling system, but relate in particular to a kind of camera USB flash disk that has rotary laser head.Be applicable to that professional business people takes and the storage business card.
Background technology
At present, but camera USB flash disk on the market, its structure as shown in Figure 1, generally comprise eyeglass module, cmos image sensor, image processing module, electric power management circuit, central processor CPU, USB connector, mass storage and switch, other can only realize the function of IP Camera usually merely.In the prior art,, owing to the function that does not have to locate and find range automatically, thereby cause captured effect bad, and the function of laser head is used very simple though the USB video camera product that has can be taken pictures and storage picture.
Digital camera and video camera with automatic focus function, the product that a lot of maturations have also been arranged on the market, but, it is extremely inconvenient using shooting of these digital cameras or video camera and storage business card, even ultra-thin digital camera also is inconvenient to carry, can not satisfy the demand that professional business people took and stored business card, and price also is very expensive.
Summary of the invention
It is little, easy to carry to the purpose of this invention is to provide a kind of volume, have laser pen and mass storage function, and can take pictures, but and photo directly is stored in the camera USB flash disk that has rotary laser head in the mass storage by the minisize pick-up head module.USB video camera of the present invention has laser head location and ranging system, can choose the central point of captured object automatically, and shooting distance is measured automatically, under the situation that does not have the LCD display and the form of finding a view, still can be photographed clear photograph quickly and easily.
In order to solve the problems of the technologies described above, but the present invention has the camera USB flash disk of rotary laser head to be achieved by the following technical programs: but the present invention has the camera USB flash disk of rotary laser head, comprise the miniature video camera module that is arranged on the housing, and the control switch, USB connector and the mass storage that are connected respectively with central processor CPU, described miniature video camera module comprises interconnective eyeglass module and image sensing device; Described central processor CPU also is connected with analog-digital converter and electric power management circuit respectively; Described electric power management circuit is connected with laser head, is connected with the eyeglass loophole on the described laser head, and described laser head is provided for the laser beam of locating and finding range; Described analog-digital converter is connected with photoelectric sensor, and photoelectric sensor is used to receive subject laser light reflected bundle; Described housing upper end is circular arc, and the outer periphery of described garden arc is equipped with the circular arc that shape with it coincide and renovates, and the lower end that described circular arc is renovated is provided with rotating axis component, and described laser head is arranged on described circular arc and renovates, and is connected with rotating axis component; Described enclosure interior is provided with the exposal model selector switch.
But the present invention has the camera USB flash disk of rotary laser head, wherein renovate corresponding position, center with described circular arc on the housing and be provided with rotating axis component, described rotating axis component comprises the ladder rotating shaft, hold-down support, fixing snap ring, spring and reference column, the outer surface of revolution of described ladder rotating shaft is provided with slide rail, the shaft shoulder place of described ladder rotating shaft is provided with fixedly snap ring, one end of described ladder rotating shaft is provided with profile of tooth, its other end axial plane is provided with spring, described spring and housing contacts, be provided with two reference columns in the slide rail of described ladder rotating shaft, described reference column is provided with cylindric hold-down support, described laser head is arranged in the hole of described cylindric hold-down support, and described hold-down support drives laser head and rotates along housing upper end circular arc with rotating shaft.The housing top is renovated corresponding position, both sides with described circular arc and is provided with groove, and described arc plate slides along the circular arc of housing upper end in groove.Described control switch is the two-part switch, described circular arc is renovated the described laser head of drive and is moved along the circular arc of housing upper end, described garden arc plate has two extreme positions, first extreme position is when the light emission direction of described laser head and camera direction are vertical mutually, and second extreme position is when the light emission direction of described laser head and described camera direction are parallel to each other; Described circular arc is renovated and is pressed the function that described two-part switch can use laser pen when being in first extreme position; Described circular arc is renovated and is pressed described exposal model selector switch when being in second extreme position and can use camera function.Described image sensing device is a cmos image sensor spare.Described image sensing device is a ccd image sensor spare, is connected with the image processing module between described ccd image sensor spare and the described central processor CPU.Described central processor CPU is connected with dual-colored LED, is used to show that shooting distance is whether within the normal data scope.Described cmos image sensor spare adopts the VS6502 chip, described analog-digital converter adopts the AD7705 chip, described central processor CPU adopts the STV0674 chip, described mass storage adopts the NAND01GW3AOAN6F chip, described electric power management circuit adopts XC6206P332MR, the XC6206P182MR chip, described photoelectric sensor adopts the common photoelectric diode, and described laser head adopts common industrial laser head.
But the camera USB flash disk that the present invention has a rotary laser head is compared with prior art, and its beneficial effect is:
(1) but because the present invention has the camera USB flash disk of rotary laser head, when flip made the laser beam of laser head and camera in vertical direction, the present invention can be used as common laser pen and use;
(2) the present invention can be used as the common USB memory and uses;
(3) adjust rotating laser head among the present invention, make when the laser beam of laser head and camera are parallel direction, can take pictures by set minisize pick-up head module, and directly store into photo in the mass storage;
(4) to have a volume little in the present invention, can carry, with low cost, can satisfy the demand that professional business people took or stored data such as business card, business card and the photo that can note the other side for the professional person in the foreign affairs communicative occasion quickly and easily provide very big convenience.
Description of drawings
But Fig. 1 is the functional-block diagram of a kind of camera USB flash disk in the prior art;
Fig. 2-1 and Fig. 2 the-the 2nd, but the present invention has the two sides view of the camera USB flash disk of rotary laser head;
Fig. 3-1 is to Fig. 3-the 5th, but the present invention has the structural perspective of the camera USB flash disk of rotary laser head;
Fig. 4-1 is to Fig. 4-the 4th, shaft modular construction schematic perspective view of the present invention;
But being the present invention, Fig. 5 has a kind of functional-block diagram of the camera USB flash disk of rotary laser head;
But being the present invention, Fig. 6 has the another kind of functional-block diagram of the camera USB flash disk of rotary laser head;
But being the present invention, Fig. 7 has the control program general flow chart of the camera USB flash disk of rotary laser head;
The flow chart but the startup that Fig. 8 is the present invention has a camera USB flash disk of rotary laser head is taken pictures;
But being the present invention, Fig. 9 has the positioning flow figure of the camera USB flash disk of rotary laser head;
But being the present invention, Figure 10 has the range finding flow chart of the camera USB flash disk of rotary laser head;
But being the present invention, Figure 11 has the flow chart of taking pictures of the camera USB flash disk of rotary laser head;
Figure 12 is the STV0674 chip schematic diagram that central processor CPU adopted among the present invention;
Figure 13 is the NAND01GW3AOAN6F chip schematic diagram that mass storage adopted among the present invention;
Figure 14 is the VS6502 chip schematic diagram that cmos image sensor spare adopted among the present invention;
Figure 15-1 and 15-2 are usb circuit schematic diagrams among the present invention;
Figure 16 is the XC6206P332MR that electric power management circuit adopted among the present invention, XC6206P182MR chip schematic diagram;
Figure 17 is the AD7705 chip schematic diagram that analog-digital converter adopted among the present invention;
Figure 18 is laser head circuit theory diagrams among the present invention;
Figure 19 is dual-colored LED circuit theory diagrams among the present invention.
Following is the explanation of main Reference numeral in the Figure of description of the present invention:
1---renovating 2---laser head
3---camera 4---rotating shaft
5---two-part switch 6---housing
7---dual-colored LED 8---photoelectric sensor
9---exposal model selector switch 10---pcb board
41---hold-down supports 42---are snap ring fixedly
43---spring 44---reference column
45---slide rail 46---trip
Embodiment
But do below in conjunction with the camera USB flash disk that accompanying drawing has a rotary laser head to the present invention and to describe in further detail.
As Fig. 2-1 to shown in Figure 6, but the present invention has the camera USB flash disk of rotary laser head, comprise the miniature video camera module that is arranged on the housing, and the control switch that is connected respectively with central processor CPU, described control switch adopts two-part switch 5, USB connector and mass storage, and described miniature video camera module comprises interconnective eyeglass module and image sensing device; Described central processor CPU also is connected with analog-digital converter and electric power management circuit respectively; Described electric power management circuit is connected with laser head 2, is connected with the eyeglass loophole on the described laser head 2, and described laser head 2 is provided for the laser beam of locating and finding range; Described analog-digital converter is connected with photoelectric sensor 8, and described photoelectric sensor 8 is used to receive subject laser light reflected bundle; Described housing 6 upper ends are circular arc, and the outer periphery of described circular arc is equipped with the circular arc that shape with it coincide and renovates 1, and described circular arc is renovated 1 lower end and is provided with rotating axis component, and described laser head 2 is arranged on described circular arc and renovates on 1, and is connected with rotating axis component; The inside of described housing 6 is provided with exposal model selector switch 9.
But the present invention has in the camera USB flash disk of rotary laser head, renovate corresponding position, 1 center with described circular arc on the housing 6 and be provided with rotating axis component, described rotating axis component comprises ladder rotating shaft 4, hold-down support 41, fixedly snap ring 42, spring 43 and reference column 44, the outer surface of revolution of described ladder rotating shaft 4 is provided with slide rail 45, described fixedly snap ring 42 is enclosed within the shaft shoulder place of described ladder rotating shaft 4, the major diameter axle head surface of revolution of described ladder rotating shaft 4 is provided with profile of tooth, described spring 43 is enclosed within on the surface of revolution of smaller diameter end of rotating shaft 4, described spring 43 contacts with the inner face of housing 6, described reference column 44 has two, all be arranged in the slide rail 45 of described ladder rotating shaft 4, the auricle that two little cylinders are arranged on the outer wall of described cylindric hold-down support 41, its auricle hole is aimed at described reference column 44, described laser head 2 is arranged in the hole of described cylindric hold-down support 41, and described hold-down support 41 can drive laser head 2 and do the circular arc rotation along housing 6 upper ends with rotating shaft 4.
Describe the annexation of each correlated parts in the rotating axis component below in detail: at first, fixing snap ring 42 is fixed on the housing 6 of USB, rotating shaft 4 is inserted fixedly in the snap ring 42, make four equally distributed trips 46 in the rotating shaft corresponding with four draw-in grooves on the fixing snap ring 42; Then, laser head 2 is inserted in the hold-down support 41 of laser head, two reference columns 44 are inserted respectively in the auricle hole of hold-down support 41 of laser head 2, the groove of reference column 44 according to slide rail 45 slowly imported, guarantee that the hold-down support 41 of laser head 2 can slide freely together with laser head 2 in slide rail 45; Next, circular arc is renovated 1 be installed on the laser head 2, and spring 43 is installed on second half housing 6 of USB, rotating shaft 4 is inserted in the spring 43; So far, two housings 6 are renovated 1 complete having fitted together together with circular arc.
To shown in Fig. 4-4, utilize the course of work of rotating axis component rotating laser head 2 as follows as Fig. 3-1:
The user at first presses rotating shaft 4, make the trip 46 in the rotating shaft 4 break away from draw-in groove on the fixing snap ring 42, and make spring 43 compressions, utilize the profile of tooth rotating shaft 4 on rotating shaft 4 one ends then, in rotating process, the user needn't pin rotating shaft 4, only need to rotate to get final product, because compressed spring 43 can be given 4 one thrusts of rotating shaft, make the trip 46 of rotating shaft 4 in rotating process, contact with draw-in groove surface on the fixing snap ring 42 all the time, when trip 46 half-twists, promptly when this trip 46 contacts with next groove, this trip 46 can be absorbed in the groove automatically, and makes the hold-down support 41 of laser head 2 press the exposal model selector switch 9 that is positioned at pcb board 10 upper ends.Because the trip 46 and the fixing tight contact matching of snap ring 42 upper grooves are arranged, thus can be very firm when the hold-down support 41 of laser head 2 is pressed exposal model selector switch 9, can not produce phenomenon loosening and that skid, have good stability and reliability.
Secondly, also can housing 6 tops renovate corresponding position, 1 both sides with described circular arc and be provided with the groove slideway, described circular arc is renovated 1 and do the circular arc slip along housing 6 upper ends in the groove slideway.
Renovate 1 when described circular arc and drive described laser head 2 when the circular arc of housing 6 upper ends is moved, described circular arc renovates 1 two extreme positions, first extreme position is when the light emission direction of described laser head 2 and camera 3 directions are vertical mutually, and second extreme position is when the light emission direction of described laser head 2 and described camera 3 directions are parallel to each other.
Utilize the mode of operation of the every concrete function of the present invention as follows:
The present invention can be used as common laser pen and use, and can be used as common mass storage and use, and also can take pictures and photo directly is stored in the middle of the mass storage by the minisize pick-up head module.
When as laser pen, can make the light emission direction of laser head 2 vertical mutually by rotary flip 1 with the direction of camera, only need press the two-part switch at housing of the present invention 6 backs.At this moment battery to the laser head continued power, makes the function of the luminous realization laser pen of laser head by electric power management circuit.
When the common USB, only this device and PC need be linked by USB connector, at this moment PC can be discerned this device automatically, and by USB connector mass storage is carried out read-write motion with the interior central processor CPU of this device.
When being used for taking pictures by camera, at first can the light emission direction of laser head 2 and the direction of camera 3 be parallel to each other rotary flip 1, in the process of rotation, renovate 1 and can depress the exposal model selector switch 9 of USB inside automatically, as shown in Figure 3-4, the power supply of central processor CPU was switched on and sent instruction and makes that the green light of dual-colored LED at this device back begins to glimmer this moment, automatically extinguish after three seconds, the power supply that shows complete machine is connected, and minisize pick-up head module and central processor CPU initialization have been finished and can have been taken pictures.Next, the user can press first section of this device back two-part switch 5, makes laser head 2 launch laser beam, and the user can move the center of this device with the laser beam aligning shot object of wanting, and finishes positioning action like this and prepares to enter the range finding flow process.User's needs still move this device according to first section direction along laser beam of back two-part switch 5, observe the variation of the dual-colored LED at this device case 6 backs simultaneously.If red light is bright, then show between captured object and the camera 3 distance too closely or too far away, exceeded the focusing range of camera 3, the photo of taking will be very fuzzy, its effect is bad.If green light is bright, then show distance between captured object and the camera 3 just within prescribed limit, this moment shooting effect the best.Taking pictures finishes, and photo is directly stored in the mass storage.
Location of the present invention and range finding implementation method are as follows:
When the user begins to take pictures, at first, make laser head launch the laser beam of location by the button of lower back portion, the user can move this device, allows laser beam be positioned on the central point of the shot object of wanting, and finishes positioning function.The user can observe the emitting led mensuration of carrying out shooting distance of red and green color at this device back then, and shooting distance surpasses prescribed limit if red light lights explanation, and the photo of taking Hou can be very fuzzy, and suggestion had better not be taken pictures.If green light lights the explanation shooting distance within prescribed limit, shooting effect is good, finishes distance measurement function thereby can take.
Range measurement principle of the present invention is as follows:
First kind of implementation: when laser beam is beaten at body surface, can form a bright spot.This bright spot is because the reflection of laser is formed, and at this moment the top photoelectric sensor of this device light signal that this can be reflected converts the signal of telecommunication to, just analog signal.Light intensity is strong more, and the value that converts the signal of telecommunication to is just big more.This analog signal can be passed through analog-digital converter, be to be transferred to central processor CPU after A/D converter transforms into digital signal, (so-called normal data scope is meant central processor CPU: in the process of this device of research and development with these data and normal data scope then, with the distance between camera 3 and the object that is taken through repeatedly adjustment with take a data scope that is drawn under the prerequisite of test, be 10cm～15cm) compare, if greater than or less than this normal data scope, central processor CPU can send instruction makes the red light of dual-colored LED at this device back light, show that the distance between captured object and the camera too closely or has too far exceeded the focusing range of camera, the photo of taking very blur effect is bad.If these data are within this normal data scope, central processing unit can send instruction makes the green light of dual-colored LED at this device back light, and shows distance between captured object and the camera just within prescribed limit, at this moment shooting effect the best.
Second kind of implementation: when the user presses first section of this device back two-part switch 5, when making laser head 2 launch laser beam, central processor CPU just picks up counting.When laser beam is beaten at body surface, can form a bright spot.This bright spot is because the reflection of laser is formed, and at this moment the light signal that this can be reflected of the photoelectric sensor above this device converts voltage pulse signal to, timing end when this pulse signal is received by central processor CPU.Central processor CPU meeting basis: the formula of distance=time * speed calculates the distance between captured object and the camera 3.Central processor CPU compares these data and above-mentioned normal data scope then, if greater than or less than this normal data scope, central processor CPU can send instruction makes the red light of dual-colored LED at this device back light, show that the distance between captured object and the camera 3 too closely or has too far exceeded the focusing range of camera, the photo of taking very blur effect is bad.If these data are within this normal data scope, central processor CPU can send instruction makes the green light of dual-colored LED at this device back light, and shows distance between captured object and the camera 3 just within prescribed limit, at this moment shooting effect the best.
When but the camera USB flash disk that uses the present invention to have rotary laser head is taken pictures, the arm held stationary of trying one's best is not shaken, press this device back two-part switch 9 second section, central processor CPU can send to instruct and make laser head 2 extinguish automatically this moment, dual-colored LED green light at the back begins flicker, twice image information of back on the cmos image sensor of glimmering can be stored on the mass storage automatically, and so far shooting process finishes and can repeat said process and carry out next time shooting.Because the user is when taking pictures for second section that presses two-part switch 5, arm has certain shake, so can directly influence the effect of taking pictures, and makes fuzzy pictures.In order to overcome and avoid shake effectively, install time-delay additional at this and go the method for shaking, that is: when the user presses second section of this device back two-part switch 5, central processor CPU can pick up counting automatically, meanwhile, the dual-colored LED green light at back begins flicker once, the dual-colored LED green light flicker meeting certain interval of time that glimmers again a time twice when timing finishes, configure during this period of time, the orientation and the stability aligning object that make the user adjust arm are fully if having time taken, thereby obtain more satisfactory shooting effect.
To shown in Figure 19, is a specific embodiment of the present invention as Fig. 5 and Figure 12, and described image sensing device is a cmos image sensor spare, and described central processor CPU is connected with dual-colored LED, is used to show that shooting distance is whether within the normal data scope.Wherein, described cmos image sensor spare adopts the VS6502 chip, described analog-digital converter adopts the AD7705 chip, described central processor CPU adopts the STV0674 chip, described mass storage adopts the NAND01GW3AOAN6F chip, and described electric power management circuit adopts XC6206P332MR, XC6206P182MR chip, described photoelectric sensor adopts the common photoelectric diode, and described laser head adopts common industrial laser head.
Fig. 6 shows another embodiment of the present invention, that is, imageing sensor of the present invention can also adopt ccd image sensor spare, as shown in Figure 6.When adopting ccd image sensor spare, need between ccd image sensor spare and central processor CPU, increase an image processing module.Because cmos image sensor spare built-in chip type has the image processing module, when adopting cmos image sensor spare, as shown in Figure 5, need not increase the image processing module in chip exterior; And there is not the image processing module in the ccd image sensor spare chip.
Workflow of the present invention is divided on the whole and is four-stage, that is: take pictures to start flow process, positioning flow, range finding flow process, the flow process of taking pictures, and sees Fig. 7.If the user does not temporarily need to take a picture, can use laser pen function and mass storage function.
If using camera function, the user at first enters the startup flow process of taking pictures, see Fig. 8, press the exposal model options button of this device side, at this moment the dual-colored LED at this device back begins to glimmer and extinguishes automatically after three seconds, show that power supply connects, the camera initialization has been finished and can have been taken pictures.
After finishing, initialization enters positioning flow, see Fig. 9, press this device back two-section press key first section, make laser head launch laser beam, the user can move the center of this device with the laser beam aligning shot object of wanting, and finishes positioning action like this and prepares to enter the range finding flow process.
In the range finding flow process, see Figure 10, the user can move the variation that this device is observed this device back dual-colored LED simultaneously along the direction of laser beam.If red light lights the focusing range that the distance that shows between captured object and the camera too closely or has too far exceeded camera, the photo of taking very blur effect is bad.If green light lights the distance that shows between captured object and the camera just within prescribed limit, this moment shooting effect the best.
The arm held stationary of trying one's best is not shaken when taking pictures, see Figure 11, press this device back two-part switch second section, laser head extinguished automatically and began and takes pictures this moment, dual-colored LED green light at the back begins flicker, twice image information of back on the cmos image sensor of glimmering can be stored on the mass storage automatically, and so far shooting process finishes and can repeat said process and carry out next time shooting.
Although but the camera USB flash disk that in conjunction with the accompanying drawings the present invention is had a rotary laser head is described above; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that aim of the present invention and claim protect, can also make a lot of forms, these all belong within the protection of the present invention.
Claims (8)
1. but a camera USB flash disk that has rotary laser head comprises the miniature video camera module that is arranged on the housing, and with electric power management circuit, USB connector and mass storage that central processor CPU is connected respectively, it is characterized in that:
Described miniature video camera module comprises interconnective eyeglass module and image sensing device; Described central processor CPU also is connected with control switch and analog-digital converter respectively; Described electric power management circuit is connected with laser head, is connected with the eyeglass loophole on the described laser head, and described laser head is provided for the laser beam of locating and finding range; Described analog-digital converter is connected with photoelectric sensor, and photoelectric sensor is used to receive subject laser light reflected bundle;
Described housing upper end is circular arc, and the outer periphery of described garden arc is equipped with the circular arc that shape with it coincide and renovates, and the lower end that described circular arc is renovated is provided with rotating axis component, and described laser head is arranged on described circular arc and renovates, and is connected with rotating axis component; Described enclosure interior is provided with the exposal model selector switch.
2. but according to the described a kind of camera USB flash disk that has rotary laser head of claim 1, wherein, renovate corresponding position, center with described circular arc on the housing and be provided with rotating axis component, described rotating axis component comprises the ladder rotating shaft, hold-down support, fixing snap ring, spring and reference column, the outer surface of revolution of described ladder rotating shaft is provided with slide rail, the shaft shoulder place of described ladder rotating shaft is provided with fixedly snap ring, one end of described ladder rotating shaft is provided with profile of tooth, its other end axial plane is provided with spring, described spring contacts with housing, be provided with two fixed legs in the slide rail of described ladder rotating shaft, described fixed leg is provided with cylindric hold-down support, described laser head is arranged in the hole of described cylindric hold-down support, and described hold-down support drives laser head and rotates along housing upper end circular arc with rotating shaft.
3. but according to the described a kind of camera USB flash disk that has rotary laser head of claim 1, wherein, the housing top is renovated corresponding position, both sides with described circular arc and is provided with groove, and described garden arc plate slides along the garden arc of housing upper end in groove.
4. but according to claim 2 or 3 described a kind of camera USB flash disks that have rotary laser head, wherein, described control switch is the two-part switch, described circular arc is renovated the described laser head of drive and is moved along the circular arc of housing upper end, described garden arc plate has two extreme positions, first extreme position is when the light emission direction of described laser head and camera direction are vertical mutually, and second extreme position is when the light emission direction of described laser head and described camera direction are parallel to each other; Described circular arc is renovated and is pressed described two-part switch when being in first extreme position, can use the function of laser pen; Described circular arc is renovated and is pressed described exposal model selector switch when being in second extreme position, can use camera function.
5. but a kind of camera USB flash disk that has rotary laser head according to claim 1, wherein, described image sensing device is a cmos image sensor spare.
6. but a kind of camera USB flash disk that has rotary laser head according to claim 1, wherein, described image sensing device is a ccd image sensor spare, is connected with the image processing module between described ccd image sensor spare and the described central processor CPU.
7. but a kind of camera USB flash disk that has rotary laser head according to claim 1, wherein, described central processor CPU is connected with dual-colored LED, is used to show that shooting distance is whether within the normal data scope.
8. but a kind of camera USB flash disk that has rotary laser head according to claim 1, wherein, described cmos image sensor spare adopts the VS6502 chip, described analog-digital converter adopts the AD7705 chip, described central processor CPU adopts the STV0674 chip, described mass storage adopts the NAND01GW3A0AN6F chip, described electric power management circuit adopts XC6206P332MR, the XC6206P182MR chip, described photoelectric sensor adopts the common photoelectric diode, and described laser head adopts common industrial laser head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100151500A CN100364316C (en) | 2005-09-21 | 2005-09-21 | Camera USB flash disk with rotary laser head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100151500A CN100364316C (en) | 2005-09-21 | 2005-09-21 | Camera USB flash disk with rotary laser head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1770822A true CN1770822A (en) | 2006-05-10 |
| CN100364316C CN100364316C (en) | 2008-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100151500A Expired - Fee Related CN100364316C (en) | 2005-09-21 | 2005-09-21 | Camera USB flash disk with rotary laser head |
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| Country | Link |
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| CN (1) | CN100364316C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384308A (en) * | 2013-07-01 | 2013-11-06 | 浙江铭众生物医学创业投资有限公司 | Helmet-type shooting device based on laser calibration |
| CN103956084A (en) * | 2014-04-03 | 2014-07-30 | 深圳市福田区青少年科技教育协会 | Laser pointer |
| CN112954217A (en) * | 2021-02-25 | 2021-06-11 | 维沃移动通信有限公司 | Electronic equipment and focusing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5530512A (en) * | 1994-10-31 | 1996-06-25 | Eastman Kodak Company | Autofocus camera |
| CN1448728A (en) * | 2002-03-29 | 2003-10-15 | 蔡成 | Laser range finding method and apparatus |
| CN100507810C (en) * | 2003-10-24 | 2009-07-01 | 北京中星微电子有限公司 | Movable storage device capable of taking picture of name card |
| WO2005053323A2 (en) * | 2003-11-19 | 2005-06-09 | Idea Place Corporation | Groupware systems and methods |
-
2005
- 2005-09-21 CN CNB2005100151500A patent/CN100364316C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384308A (en) * | 2013-07-01 | 2013-11-06 | 浙江铭众生物医学创业投资有限公司 | Helmet-type shooting device based on laser calibration |
| CN103956084A (en) * | 2014-04-03 | 2014-07-30 | 深圳市福田区青少年科技教育协会 | Laser pointer |
| CN112954217A (en) * | 2021-02-25 | 2021-06-11 | 维沃移动通信有限公司 | Electronic equipment and focusing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100364316C (en) | 2008-01-23 |
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