CN205101976U - Light source compensating system and have light source compensating system's industry scanner - Google Patents
Light source compensating system and have light source compensating system's industry scanner Download PDFInfo
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- CN205101976U CN205101976U CN201520888849.7U CN201520888849U CN205101976U CN 205101976 U CN205101976 U CN 205101976U CN 201520888849 U CN201520888849 U CN 201520888849U CN 205101976 U CN205101976 U CN 205101976U
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- light source
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- compensating system
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Abstract
The utility model discloses a light source compensating system, light source compensating system includes the PCB circuit board and installs the LED light source on the PCB circuit board. And the utility model also discloses an industry scanner of having light source compensating system, the industry scanner includes the scanner body and installs the light source compensating system on the scanner body, light source compensating system adopts as above light source compensating system. The utility model discloses not enough, the relatively poor problem of light of light source that light source compensating system exists in the time of can effectively solving present industry scanner scanning can be used for carrying out the light source compensation to the industry scanner, mainly is applied to the light source compensation of taking between thing and the camera lens, and light is clear, bright when guaranteeing to take to reach clear, the bright mesh of the image color that obtains that makes after the scanning.
Description
Technical field
The utility model relates to industrial scanner field, particularly relates to a kind of industrial scanner with Light Source Compensation system.
Background technology
Scanner utilizes photoelectric technology and digital processing technology, with scan mode, figure or image information is converted to the device of data signal.Scanner is normally used for computer external instrument equipment, by catching image and it being converted to the digitlization input equipment that computer can show, edits, stores and export.Existing scanner, mainly using photo, page of text, drawing as sweep object, is difficult to the scanning demand meeting industrial circle.Thus, those skilled in the art develop industrial scanner, and industrial scanner can realize contactless planar array scanning, unique 3D stereoscan.Can be used in the scanning of ceramic tile, marble, ceiling, even embossment building materials, for copying of the arts work such as ancient painting, also can be used for the Scanning Detction of PCB and other precise electronic product.Existing industrial scanner is when scan articles, if light source is around not enough, its effect scanning out is poor, there is very large impact to image quality.But current industrial scanner is when scan articles, and so-called light source is all the flash of light that carries of camera or natural daylight around, if carry out work in darkroom or evening, the problems such as the image that this light source is taken out just can not reach ideal effect, can produce certain aberration, and light is weak.
Utility model content
The utility model is intended to solve when existing industrial scanner is not enough at light source, light is poor, the technical problem that scanning effect is poor, provides a kind of Light Source Compensation system and has the industrial scanner of Light Source Compensation system.
The utility model is achieved through the following technical solutions: provide a kind of Light Source Compensation system, and described Light Source Compensation system comprises PCB and is installed on the LED light source in PCB.
Have in the industrial scanner of Light Source Compensation system described, preferably, the first power module, second source module that described PCB comprises I/O power board and is electrically connected with I/O power board.
Have in the industrial scanner of Light Source Compensation system described, preferably, the electric current of described first power module and voltage are less than electric current and the voltage of second source module.
Have in the industrial scanner of Light Source Compensation system described, preferably, described LED light source comprises the array LED lamp bead be evenly distributed in PCB, often organizes LED lamp bead and comprises several LED lamp bead.
Have in the industrial scanner of Light Source Compensation system described, preferably, one end of described array LED lamp bead is electrically connected with I/O power board, and the other end is connected to described first power module and second source module.
Have in the industrial scanner of Light Source Compensation system described, preferably, described PCB also comprises the array light source module that arrange corresponding to described array LED lamp bead, and described array LED lamp bead is electrically connected with I/O power board, the first power module, second source module respectively by array light source module.
Have in the industrial scanner of Light Source Compensation system described, preferably, described Light Source Compensation system also comprises lampshade, and described lampshade is installed in PCB, and described LED light source is positioned at described lampshade.
Have in the industrial scanner of Light Source Compensation system described, preferably, described lampshade comprises the canopy main body for dispelling the heat and is located at the light penetrating object for printing opacity on canopy main body, and described canopy main body is aluminum alloy body, and described light penetrating object is the light penetrating object that glass or transparent material are made.
The utility model additionally provides a kind of industrial scanner with Light Source Compensation system, described industrial scanner comprises scanner body and is installed on the Light Source Compensation system on scanner body, and described Light Source Compensation system adopts Light Source Compensation system as above.
Enforcement the beneficial effects of the utility model are: the problem that the light source existed when Light Source Compensation system of the present utility model effectively can solve existing industrial scanner scanning is not enough, light is poor, can be used in carrying out Light Source Compensation to industrial scanner, be mainly used in the Light Source Compensation between subject and camera lens, when guaranteeing to take, light is clear, bright, thus the image color reaching the acquisition after making scanning is clear, bright object.
Accompanying drawing explanation
Fig. 1 is the schematic diagram with the industrial scanner of Light Source Compensation system according to the utility model preferred embodiment.
Fig. 2 is the schematic diagram of the Light Source Compensation system according to the utility model preferred embodiment.
Fig. 3 be the Light Source Compensation system shown in Fig. 2 PCB on the schematic diagram of mounted LED lamp bulb.
Fig. 4 is the schematic diagram of the lampshade of the Light Source Compensation system shown in Fig. 2.
Fig. 5 is the circuit theory schematic diagram of the PCB of Light Source Compensation system according to the utility model preferred embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further detailed.
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.On the contrary, embodiment of the present utility model comprise fall into attached claims spirit and intension within the scope of all changes, amendment and equivalent." connection " described in the application can connect, be electrically connected or be mechanically connected for communication.The English full name of PCB is PrintedCircuitBoard, i.e. printed circuit board, also known as printed circuit board (PCB), printed substrate etc.In I/O power board, I/O refers to input/output, and I/O power board is used for the input and output of the power supply signal of Light Source Compensation system.The English full name of PC is personalcomputer, i.e. PC.
As Figure 1-3, the industrial scanner with Light Source Compensation system of the utility model preferred embodiment, comprise: scanner body 1 and the Light Source Compensation system 2 be installed on scanner body 1, described Light Source Compensation system 2 comprises PCB 21 and is installed on the LED light source 3 in PCB 21.
As shown in Figure 4, described PCB 21 the first power module 211, the second source module 212 that comprise I/O power board 210 and be electrically connected with I/O power board 210.Wherein, described I/O power board 210 is cores of whole part, be mainly used in reception and the transmission of the signal of telecommunication of Light Source Compensation system 2, described I/O power board 210 can adopt the I/O power board known to those skilled in the art, as long as the I/O power board that can realize effect of the present utility model and function all can be used for the utility model.In the preferred case, the electric current of described first power module 211 and voltage are less than electric current and the voltage of second source module 212, with electric current and the voltage of providing different intensity to LED light source 3, make LED light source 3 can send the light of different brightness.In the present embodiment, the voltage of described first power module 211 is 12V, electric current is 1A, the voltage of described second source module 212 is 24V, electric current is 14A, described first power module 211, second source module 212 are connected to main power source, the voltage of main power source is 200-240V, and electric current is 2A, and frequency is 60-90HZ.
As shown in Figure 3, described LED light source 3 comprises the array LED lamp bead be evenly distributed in PCB 21, often organizes LED lamp bead and comprises several LED lamp bead 31.The effect of described LED light source 3 is that electrified light emitting is using supplementing as daily light source, when making that industrial scanner is not enough at light source, light is poor, also has and preferably scans effect.The quantity of described LED lamp bead 31 and power can be selected according to the needs of industrial scanner.In the present embodiment, described LED light source 3 comprises four groups of LED lamp bead, often organizes LED lamp bead and comprises five LED lamp bead 31.
As shown in Figures 3 and 4, one end of described array LED lamp bead is electrically connected with I/O power board 210, and the other end is connected to described first power module 211 and second source module 212.Preferably, described PCB 21 also comprises the array light source module 213 that arrange corresponding to described array LED lamp bead, described array LED lamp bead is respectively by array light source module 213 and I/O power board 210, and first power module 211, second source module 212 is electrically connected, in the present embodiment, corresponding with four groups of LED lamp bead four groups of light source modules are set, be respectively light source module A1, light source module A2, light source module A3, light source module A4, described four groups of LED lamp bead are respectively by four groups of light source modules and I/O power board 210, and first power module 211, second source module 212 is electrically connected.Described array light source module is arranged according to the quantity of array LED lamp bead, its circuit structure and connected mode can adopt those skilled in the art the circuit structure commonly used and connected mode.Thus, power to described array LED lamp bead by I/O power board 210 and the first power module 211 and second source module 212, and the luminous intensity of array LED lamp bead can be controlled.
As shown in Figures 1 and 5, described scanner body 1 comprises the parts such as industrial camera 11, key switch panel 12, described industrial camera 11, key switch panel 12 can adopt existing industrial camera well-known to those skilled in the art 11 and key switch panel 12, described key switch panel 12 is provided with switch key, display screen etc., described industrial camera 11, key switch panel 12 are electrically connected with I/O power board 210, are powered by I/O power board 210.And all right external PC (PC) 13 of described industrial scanner, described PC is electrically connected with I/O power board 210, is also powered by I/O power board 210.
Another improvements of the present utility model are, described Light Source Compensation system 2 also comprises lampshade 22, and described lampshade 22 is installed in PCB 21, and described LED light source 3 is positioned at described lampshade 22.Described lampshade 22 can play the effect of heat radiation, and the heat that LED light source 3 is produced is distributed by lampshade 22.Thus, described lampshade 22 needs to adopt the high material of radiating efficiency to make, and preferably, described lampshade 22 adopts aluminium alloy to make.More preferably, in the present embodiment, described lampshade 22 comprises the canopy main body 221 for dispelling the heat and is located at the light penetrating object 222 for printing opacity on canopy main body 221, and described canopy main body 221 is aluminum alloy body, and described light penetrating object 222 is the light penetrating object 222 that glass or transparent material are made.Described light penetrating object 222 is for making the light of LED light source 3 by light penetrating object 222 according to the position needing light to industrial scanner.
The course of work with the industrial scanner of Light Source Compensation system of the present utility model: first, check whether industrial scanner switches on power, in this process, whether the display screen can observing key switch panel 12 lights or sees that whether LED lamp bead is in glimmer (LED lamp bead connects the first power module 211); Secondly, when confirming that power supply is connected, I/O power board 210 sends a signal to PCB 21LED lamp pearl glimmer, the return path signal signal that can work to I/O power board 210 again, now, I/O power board 210 sends working signal, LED lamp bead will send strong light (LED lamp bead connects second source module 212), provide required light source to industrial scanner, compensates the deficiency of light.Further, lampshade 22 in time can carry out heat radiation work, prevents the temperature of PCB 21 and LED lamp bead 31 too high.
In sum, the utility model has following beneficial effect: the problem that the light source existed when Light Source Compensation system of the present utility model effectively can solve existing industrial scanner scanning is not enough, light is poor, can be used in carrying out Light Source Compensation to industrial scanner, be mainly used in the Light Source Compensation between subject and camera lens, when guaranteeing to take, light is clear, bright, thus the image color reaching the acquisition after making scanning is clear, bright object.Further, described Light Source Compensation system, by arranging lampshade, is conducive to LED lamp bead and is dispelled the heat by lampshade, prevents the temperature of PCB and LED lamp bead too high, extends the service life of PCB and LED lamp bead.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (5)
1. a Light Source Compensation system, is characterized in that, described Light Source Compensation system comprises PCB and is installed on the LED light source in PCB; The first power module, second source module that described PCB comprises I/O power board and is electrically connected with I/O power board.
2. Light Source Compensation system according to claim 1, is characterized in that, described LED light source comprises the array LED lamp bead be evenly distributed in PCB, often organizes LED lamp bead and comprises several LED lamp bead.
3. Light Source Compensation system according to claim 2, is characterized in that, one end of described array LED lamp bead is electrically connected with I/O power board, and the other end is connected to described first power module and second source module.
4. Light Source Compensation system according to claim 3, it is characterized in that, described PCB also comprises the array light source module that arrange corresponding to described array LED lamp bead, and described array LED lamp bead is electrically connected with I/O power board, the first power module, second source module respectively by array light source module.
5. one kind has the industrial scanner of Light Source Compensation system, it is characterized in that, described industrial scanner comprises scanner body and is installed on the Light Source Compensation system on scanner body, and described Light Source Compensation system adopts the Light Source Compensation system as described in claim 1-4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888849.7U CN205101976U (en) | 2015-11-06 | 2015-11-06 | Light source compensating system and have light source compensating system's industry scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520888849.7U CN205101976U (en) | 2015-11-06 | 2015-11-06 | Light source compensating system and have light source compensating system's industry scanner |
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| Publication Number | Publication Date |
|---|---|
| CN205101976U true CN205101976U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520888849.7U Expired - Fee Related CN205101976U (en) | 2015-11-06 | 2015-11-06 | Light source compensating system and have light source compensating system's industry scanner |
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| CN (1) | CN205101976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406777A (en) * | 2016-08-31 | 2017-02-15 | 安徽奥斯博医疗仪器设备有限公司 | Medical image digital printing system |
-
2015
- 2015-11-06 CN CN201520888849.7U patent/CN205101976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406777A (en) * | 2016-08-31 | 2017-02-15 | 安徽奥斯博医疗仪器设备有限公司 | Medical image digital printing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20181106 |