CN201607746U - Image and bar code reading and feedback device - Google Patents
Image and bar code reading and feedback device Download PDFInfo
- Publication number
- CN201607746U CN201607746U CN2009202922427U CN200920292242U CN201607746U CN 201607746 U CN201607746 U CN 201607746U CN 2009202922427 U CN2009202922427 U CN 2009202922427U CN 200920292242 U CN200920292242 U CN 200920292242U CN 201607746 U CN201607746 U CN 201607746U
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- Prior art keywords
- bar code
- image
- code reading
- module
- feedback assembly
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Abstract
The utility model provides an image and bar code reading and feedback device, comprising a shell, a core control unit, a power supply module, an image and bar code reading module and a decoding circuit board, wherein the shell is provided with an image gathering and bar code reading window; the core control unit is arranged in the shell; the power supply module is used for providing electric power for the core control unit; and the image and bar code reading module is used for reading images and bar codes. The image and bar code reading and feedback device also comprises a liquid crystal module and an expansion hub, and the liquid crystal module is used for providing operating reminding and image or bar code searching result displaying for users and is electrically connected with the core control unit. Compared with the prior art, the image and bar code reading and feedback device has the advantages of convenient use, good user experience and low use cost.
Description
Technical field
The utility model relates to a kind of image and bar code reading and feedback assembly, relates in particular to a kind of image and bar code reading and feedback assembly that valency is used of looking into.
Background technology
Image and bar code reader, be generally used for shopping environment such as supermarket or sales field, by using this image and bar code reader, can distinguish the bar code that identifies on the product or two dimensional image etc. easily, promptly to obtain and information such as the corresponding title of this product, price.As shown in Figure 1, existing image and bar code reader comprise a main body 1, by the main body 1 downward handle 3 that extends, described handle is provided with a switch 7 that is used for described image of switch and bar code reader, wherein, the dead ahead of main body 1 offers the recognition window 5 for image and bar code reading, and this image and bar code reader are distinguished window 5 images acquired and bar code information by this, and passes through its inner image and bar code reading module and decoder module with its recognition and decoding.But existing image and bar code reader function are comparatively simple, and it needs external display device to show after recognition and decoded picture or bar code, carries constant.
In addition, the function of existing image and bar code reader is fixing when dispatching from the factory, and can not customize according to user's request, user experience is bad, and when the user need use new function, can only buy the image and bar code reading and the feedback assembly that have new function again, use cost is higher.
The utility model content
At the deficiencies in the prior art, the utility model purpose is to provide a kind of multi-functional image and bar code reading and feedback assembly.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that
A kind of image and bar code reading and feedback assembly, comprise a housing that has images acquired and a bar code reading window, establish the power supply module that electric power is provided as for the key control unit in the described housing, for described key control unit, and the image and bar code reading module and the decoding circuit plate that are used to carry out image and bar code reading, wherein, described image and bar code reading and feedback assembly comprise that also one provides user's operation indicating and image or bar code Query Result to show a Liquid Crystal Module and an expansion hub, and described Liquid Crystal Module electrically connects described key control unit.
Further, described bar code reading module connects described expansion hub removably.
Further, described image and bar code reading and feedback assembly comprise that also one electrically connects the communications module of described key control unit.
Described communications module comprise at least the RFID module that connects described key control unit removably, GPRS module one of them.
Described communications module comprise at least the mixed-media network modules mixed-media that connects described expansion hub removably, bluetooth module one of them.
Again further, described power supply module comprises a POE module that connects key control unit removably and power for described key control unit by the physical network line.
Further, described image and bar code reading and feedback assembly comprise that also at least one electrically connects key control unit removably and has the two-way input and the GPIO module of two-way output interactive signal.
Described image and bar code reading module and decoding circuit plate are wholely set.
Described expansion hub is a USB expansion hub.
Compared with prior art, the beneficial effects of the utility model are: easy to use, user experience is good, and use cost is lower.
Description of drawings
Fig. 1 is the schematic perspective view of expression conventional images and bar code reader.
Fig. 2 is the schematic diagram of expression the utility model image and bar code reading and feedback system.
Fig. 3 is the schematic block circuit diagram of expression the utility model image and bar code reading and feedback assembly.
Fig. 4 is the structural representation in expression the utility model image and bar code reading and feedback assembly first housing.
Fig. 5 is the structural representation in expression the utility model image and bar code reading and feedback assembly second housing.
Embodiment
As shown in Figure 2, when using image and bar code reading and feedback assembly 10 to scan bar code or two dimensional image, this image and bar code reading and feedback assembly 10 can be gathered this bar code or two dimensional image, be sent to after the image that is provided with by inside and the processing of bar code reading module be reduced into after the decoding of decoding circuit plate can offer main frame 20 need bar code or pictorial information, and bar code or pictorial information reached main frame 20, after main frame 20 receives this bar code or image information, the product information that is complementary by application queries database 30 and this image and bar code, price as product, information such as image, and feed back to image and bar code reading and feedback assembly 10.
As shown in Figure 3, in image described in the utility model and bar code reading and feedback assembly 10, comprise the core cpu plate 101 that carries out core control, with described core cpu plate 101 electrically connect and can receive the product information of these core cpu plate 101 outputs Liquid Crystal Module 105, electrically connect and can be the POE module 106 that this core cpu plate 101 provides electric power removably with described core cpu plate 101, and another power module 107 and power interface 1071 that electrically connects described core cpu plate 101 and can be 101 power supplies of core cpu plate.Described core cpu plate 101 also electrically connects RFID module 103, GPRS wireless module 104 removably, with functional modules such as GPIO modules 102, and can with these functional module interactive communications, simultaneously, these functional modules all can be provided driving electric and be controlled its fill order by this core cpu plate 101.Described image and bar code reading and feedback assembly 10 also comprise a debugging interface 109 that electrically connects with described core cpu plate 101, and the user can be by the described debugging interface 109 debugging described core cpu plates 101 of configuration and other functional modules that electrically connect described core cpu plate 101.
Wherein, described Liquid Crystal Module 105 is used to instruct the client to operate and shows Query Result; Described POE module 106 can be given described core cpu plate 101 power supplies by the physical network line; Described power interface 1071 can connect outside power supply adaptor, preferably, this power supply adaptor can be imported the electric power of 12V voltages to this power interface 1071, but the power conversions of described power module 107 these 12V voltages is described image and bar code reading and feedback assembly 10 needed 5V and 3.3V voltage; Described this core cpu plate 101 also is electrically connected with an expansion hub, described expansion hub is used to further expand this core cpu plate 101 functions, in the utility model preferred forms, described expansion hub is a usb hub 108, its can further removably electrically connect can with bluetooth module 1081, the WIFI module 1083 of external unit communication, and provide driving electric for described bluetooth module 1081, WIFI module 1083.In addition, described usb hub 108 also electrically connects image and the bar code reading module 1082 that is useful on recognition image and bar code information removably, and provide driving electric for this image and bar code reading module 1082, described image and bar code reading module 1082 detachables are in described usb hub 108, preferably, in the utility model first embodiment, image and the setting that can become one of bar code reading module 1082 and decoding circuit plate, make that with it described image and bar code reading and feedback assembly 10 are more simplified, volume is more small and exquisite.Described GPIO module 102 has the interactive signal of two-way input and two-way output, is used for devices such as gate inhibition, pilot lamp, hummer; Described RFID module 103 is applied to the contactless high integration IC-card read-write of 13.56MHz and uses; Described GPRS wireless module 104 can carry out communication by the GPRS mode and the external world.What deserves to be mentioned is: above-mentioned RFID module 103, GPRS wireless module 104, WIFI module 1083, bluetooth module 1081 can be referred to as the communication module group of the utility model image and bar code reading and feedback assembly 10, in addition, described image and bar code reading and feedback assembly 10 also can be expanded other functional modules by core cpu plate 101 or usb hub 108 according to self needs, certainly, also can reduce functional module as required.
As Fig. 4, shown in Figure 5, image of the present utility model and bar code reading and feedback assembly 10 are to be combined by the first housing 10a and the second housing 10b, wherein, the described first housing 10a includes a recognition window 11, and be provided with core cpu plate 101 in the described first housing 10a, RFID module 103, a plurality of GPIO module 102a, 102b, 102c, 102d, POE module 106, the power module 107 and the power interface 1071 of power supply, bluetooth module 1081, image and bar code reading module 1082, Ethernet interface 110, debugging interface 109 etc., as shown in Figure 3, in the utility model second embodiment, image and bar code reading module 1082 can be divided with decoding circuit plate 111 and be arranged, described decoding circuit plate 111 when branch is arranged, can fix with described core cpu plate 101 above.As shown in Figure 4, then be provided with WIFI module 1083, GPRS wireless module 104 in the described second housing 10b, and can when the described second housing 10b connects the described first housing 10a, described WIFI module 1083 and GPRS wireless module 104 be connected to described core cpu plate 101.
When using image and bar code reading and feedback assembly 10 to scan bar code or two dimensional image, the client is according to the prompting of Liquid Crystal Module 105, bar code to be checked or the image recognition window 11 by image and bar code reading and feedback assembly 10 is read in, be sent to after the image that is provided with by inside and the processing of bar code reading module 1082 be reduced into after 111 decodings of decoding circuit plate can offer main frame 20 need bar code or image information.After main frame receives this bar code or image information, the product information that is complementary by application queries database 30 and this image and bar code, as information such as the price of product, images, and feeding back to image and bar code reading and feedback assembly 10, this image and bar code reading and feedback assembly 10 can show Query Result on Liquid Crystal Module 105.When the user need read the image of different coding principle or bar code, only need fast to change image and bar code reading module 1082 in described image and bar code reading and the feedback assembly 10 by usb hub, can distinguish; In addition, when the user need add in this image and bar code reading and feedback assembly 10 or reduce function, only need to add or reduce removably the functional module of corresponding function, can finish renewal, certainly, preferred, after renewal is finished, equipment that can be by being external in debugging interface 109 is debugged this image and bar code reading and feedback assembly 10, to reach best effect.
Certainly, be a kind of application mode of the utility model image and bar code reading and feedback assembly 10 more than, it can also be applied in hand-held optical reader, pedestal formula optical reader etc.
Although be the example purpose, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize that under situation about not breaking away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (9)
1. an image and bar code reading and feedback assembly, comprise that one has the housing of images acquired and bar code reading window, if as for the key control unit in the described housing, the power supply module of electric power is provided for described key control unit, and the image and bar code reading module and the decoding circuit plate that are used to carry out image and bar code reading, it is characterized in that: described image and bar code reading and feedback assembly comprise that also one provides user's operation indicating and image or bar code Query Result to show a Liquid Crystal Module and an expansion hub, and described Liquid Crystal Module electrically connects described key control unit.
2. image described in claim 1 and bar code reading and feedback assembly is characterized in that, described bar code reading module connects described expansion hub removably.
3. image described in claim 1 and bar code reading and feedback assembly is characterized in that, described image and bar code reading and feedback assembly comprise that also one electrically connects the communications module of described key control unit.
4. image described in claim 3 and bar code reading and feedback assembly is characterized in that, described communications module comprise at least the RFID module that connects described key control unit removably, GPRS module one of them.
5. image described in claim 3 and bar code reading and feedback assembly is characterized in that, described communications module comprise at least the mixed-media network modules mixed-media that connects described expansion hub removably, bluetooth module one of them.
6. image described in claim 1 and bar code reading and feedback assembly is characterized in that, described power supply module comprises a POE module that connects key control unit removably and power for described key control unit by the physical network line.
7. image described in claim 1 and bar code reading and feedback assembly, it is characterized in that described image and bar code reading and feedback assembly comprise that also at least one electrically connects key control unit removably and has the two-way input and the GPIO module of two-way output interactive signal.
8. as any described image and bar code reading and feedback assembly in the claim 1 to 7, it is characterized in that described image and bar code reading module and decoding circuit plate are wholely set.
9. as any described image and bar code reading and feedback assembly in the claim 1 to 7, it is characterized in that described expansion hub is a USB expansion hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202922427U CN201607746U (en) | 2009-12-16 | 2009-12-16 | Image and bar code reading and feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202922427U CN201607746U (en) | 2009-12-16 | 2009-12-16 | Image and bar code reading and feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201607746U true CN201607746U (en) | 2010-10-13 |
Family
ID=42952450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202922427U Expired - Fee Related CN201607746U (en) | 2009-12-16 | 2009-12-16 | Image and bar code reading and feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201607746U (en) |
-
2009
- 2009-12-16 CN CN2009202922427U patent/CN201607746U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20161216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |