CN202663469U - Rapid scanner - Google Patents
Rapid scanner Download PDFInfo
- Publication number
- CN202663469U CN202663469U CN2011202908696U CN201120290869U CN202663469U CN 202663469 U CN202663469 U CN 202663469U CN 2011202908696 U CN2011202908696 U CN 2011202908696U CN 201120290869 U CN201120290869 U CN 201120290869U CN 202663469 U CN202663469 U CN 202663469U
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- emitting diode
- led light
- light
- box body
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Abstract
The utility model relates to a rapid scanner. The rapid scanner comprises a box body, wherein a bottom portion of the box body is mounted with a shooting assembly, two sides of the shooting assembly in the box body are provided with LED light emitting diode sets, light barriers are arranged above the LED light emitting diode sets, two sides of an upper portion of the box body are mounted with reflective mirrors, the upper portion of the box body is mounted with glass, an openable cover plate is mounted on the glass, and the shooting assembly is connected with a computer USB interface through USB wire. The LED light emitting diode sets are taken as light sources, and light emitted by the LED light emitting diode sets on the two sides respectively projects on the reflective mirrors at the upper portion of the opposite side and then is reflected onto a scanning manuscript; the light barriers are arranged above the LED light emitting diode sets, and positions and sizes of the light barriers are configured in a mode that light which is emitted by the LED light emitting diode sets below the corresponding light barriers and directly projects on the manuscript can be blocked; the LED light emitting diode sets are placed in a mode that the reflective mirrors are obliquely irradiated by the light emitted by the LED light emitting diode sets in pairs; and the reflective mirrors are placed in pairs in a mode that reflective surfaces are opposite, and the reflective light of the reflective mirrors obliquely projects on the manuscript.
Description
Technical field
The utility model patent is a kind of computer peripheral equipment, is a kind of conveniently scanning device.
Background technology
Present falt bed scanner generally wants motion scan assembly or contribution platform from an end to an other end when scanning, this mechanical movable process has taken the very long stand-by period to obtain the time of image very slow, and mechanical movable needs the power of angle, generally all needs independent power supply to guarantee required voltage and power.Present camera development is more and more ripe, use is very general, also someone mode of using camera directly to take pictures obtains image, be limited by the external environment condition light source but directly take pictures, because without improving reliable and stable light source, so that there is hot spot in the image that scans, the unequal problem of light and shade can't guarantee the quality of image.
Summary of the invention
The purpose of the utility model patent provides a kind of scanning device of convenient and swift practicality.
The solution of the utility model patent is: the mode quick obtaining digital picture of using camera module to take pictures; Being equipped with illumination system that LED, baffle plate, reflective mirror form provides and improves reliable and stable light source, so that can obtain high-quality image again when quick scanning.
Fast scanner comprises box body, the bottom of box body is equipped with camera assembly, there is LED light-emitting diode group the both sides of camera assembly in the box body, the top of both sides LED light-emitting diode group is equipped with light barrier, the both sides of box body upper end are equipped with reflective mirror, box body upper end glass is installed, openable cover plate is installed above the glass.Wherein camera module can use power interface and the data-interface that the USB interface of computer provides; At least two LED lamp pearls on each LED lamp group; LED lamp group, baffle plate, reflective mirror all paired mode are assembled, and the reflective mirror that the light that LED lamp group is sent is mapped to the upper end, opposite reflexes on the contribution on the clear glass again; The light of two relative reflective mirrors reflection all is mapped on the contribution in the mode that tilts, and forms the mode of relative exposure, can effectively remedy LED and form and disperse and decay, and finally forms uniform illumination.
The utility model patent can the high-quality image of quick obtaining.Compare with now general falt bed scanner, the one, sweep speed is accelerated greatly, just can obtain the view picture digitized video by once photo taking; The 2nd, connected mode is simpler, and a USB cable can satisfy the requirement that connects computer; The 3rd, more energy-conservation, because machinery-free mobile device and adopt energy-conservation LED illumination, the computer that needs can greatly lower.With directly compare by the camera shooting style, because having used evenly reliably illumination system, so that the digitized video of scanning is more stablized is clear.
Description of drawings
Picture among Figure of description Fig. 1 is the schematic diagram of fast scanner.
Embodiment
Below in conjunction with Fig. 1 the utility model is described further, makes those of ordinary skill the utility model design easier to understand and realization.
A kind of quick surface sweeping instrument includes box body 1, and box body 1 top is provided with for the glass 6 of placing contribution, and the cover plate 7 on top is used for blocking the light of top incident, to form closed photoenvironment.Camera assembly 2 is installed in the bottom of box body 1, and camera assembly 2 forms complete photographing module by camera lens, sensitive chip, process chip and circuit board, is connected with computer USB interface by the USB cable.
A kind of quick surface sweeping instrument also comprises the illumination system that is comprised of LED light-emitting diode 3, light barrier 4, reflective mirror 5.
LED light-emitting diode group 3 is as the illumination light source, arrange in paired mode, the light that the LED light-emitting diode group 3 that at least 2 LED lamp pearls on each LED light-emitting diode group, both sides arrange is sent separately is mapped on the reflective mirror 5 of upper end, opposite and reflexes on the scanning contribution again.
The light barrier 4 that install the top of both sides LED light-emitting diode group 3, the mode of the light of the direct directive contribution of LED light-emitting diodes below light barrier position and size are set to block separately arranges, and the mode that LED light-emitting diode group is casted oblique rays on reflective mirror in paired mode is placed.
Reflective mirror 5 is placed in pairs in the relative mode of reflective surface, and the light of its reflection slants on the contribution.
The size of adjusting angle, light barrier 4 and the reflective mirror 5 of LED light-emitting diode 3 according to actual conditions in the enforcement reaches uniform illumination.
More than be to the detailed introduction of a kind of fast scanner provided by the utility model, quoted specific case herein the utility model structure is set forth, above enforcement just is used for helping to understand core concept of the present utility model; For one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications simultaneously.In sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. fast scanner, it is characterized in that: a box body (1) is arranged, in the bottom of box body (1) camera assembly (2) is installed, there is LED light-emitting diode group (3) both sides of the interior camera assembly of box body (1) (2), the top of both sides LED light-emitting diode groups (3) is equipped with light barrier (4), the both sides of box body (1) upper end are equipped with reflective mirror (5), and the upper end of box body (1) is equipped with glass (6), and openable cover plate (7) is installed above the glass (6).
2. a kind of fast scanner according to claim 1, it is characterized in that: camera assembly is comprised of camera lens, sensitive chip, process chip and circuit board, and is connected with computer USB interface by the USB cable.
3. a kind of fast scanner according to claim 1, it is characterized in that: LED light-emitting diode group (3) is as the illumination light source, the light that the LED light-emitting diode group (3) that both sides arrange is sent separately is mapped on the reflective mirror (5) of upper end, opposite and reflexes on the scanning contribution again, the LED light-emitting diode arranges in paired mode, at least 2 LED lamp pearls on each LED light-emitting diode group.
4. a kind of fast scanner according to claim 1, it is characterized in that: the top of both sides LED light-emitting diode groups (3) is equipped with light barrier (4), the mode of the light of the direct directive contribution of LED light-emitting diodes below the position of light barrier and size are set to block separately arranges, and the mode that LED light-emitting diode group is casted oblique rays on reflective mirror in paired mode is placed.
5. a kind of fast scanner according to claim 1, it is characterized in that: reflective mirror (5) is placed in pairs in the relative mode of reflective surface, and the light of its reflection slants on the contribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202908696U CN202663469U (en) | 2011-08-11 | 2011-08-11 | Rapid scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202908696U CN202663469U (en) | 2011-08-11 | 2011-08-11 | Rapid scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663469U true CN202663469U (en) | 2013-01-09 |
Family
ID=47458341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202908696U Expired - Fee Related CN202663469U (en) | 2011-08-11 | 2011-08-11 | Rapid scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872296A (en) * | 2013-04-25 | 2016-08-17 | 高燕妮 | Folding type scanner |
| CN110888173A (en) * | 2018-09-07 | 2020-03-17 | 李子俊 | Security check X-ray machine with radiation protection function |
-
2011
- 2011-08-11 CN CN2011202908696U patent/CN202663469U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872296A (en) * | 2013-04-25 | 2016-08-17 | 高燕妮 | Folding type scanner |
| CN110888173A (en) * | 2018-09-07 | 2020-03-17 | 李子俊 | Security check X-ray machine with radiation protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130811 |