CN204087224U - A kind of barcode scanner - Google Patents
A kind of barcode scanner Download PDFInfo
- Publication number
- CN204087224U CN204087224U CN201420502202.1U CN201420502202U CN204087224U CN 204087224 U CN204087224 U CN 204087224U CN 201420502202 U CN201420502202 U CN 201420502202U CN 204087224 U CN204087224 U CN 204087224U
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- distance
- pilot lamp
- bar code
- mainboard
- trigger
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Abstract
The utility model relates to a kind of barcode scanner, belong to laser bar code scanning technique field, comprise housing, trigger, button, windowpane, distance pilot lamp, bar code scan module, LED light, hummer, mainboard, power interface, trigger, windowpane, power interface is installed in outside housing with distance pilot lamp, trigger is connected with button, button is fixedly connected with mainboard, power interface, bar code scan module, LED light, hummer is all connected with mainboard with distance pilot lamp, the tested article of prompting that the distance pilot lamp be connected with mainboard can be clear and definite and the distance of barcode scanner, shown in green apart from distance pilot lamp time too far away, when distance is too near, distance pilot lamp is shown in red, tester can regulate the distance with tested article according to the distance of display distance, the time of test can be saved like this, tester is readily appreciated that, and this furthers still away from tested article, greatly reducing the time of scanning, improve scan efficiency.
Description
Technical field
The utility model belongs to laser bar code scanning technique field, particularly relates to a kind of barcode scanner.
Background technology
Bar code is the multiple secret note and informal voucher that are not waited by width, according to the arrangement of certain coding rule, in order to express the graphic symbol of one group of information.Common bar code is the one dimension that forms of the secret note that differed greatly by emissivity and informal voucher or two-dimensional pattern.Bar code can comprise many information such as the manufactured place of related articles, manufacturing firm, trade name, price, date of manufacture, book classification number, mail start-stop place, classification, date, is thus obtained in many fields such as commodity circulation, taking care of books, postal management, banking systems and applies widely.The bar code compiling out according to certain rule to be converted to the information that significant workpeople directly reads, need by bar code scan equipment, information contained by bar code to be read out.
Any code reading device has the specific coverage and the depth of field that are applicable to bar code reading, and in field depth, code reading device can successful bar code reading.But the depth of field of not all code reading device is all the same, even if for same bar code.Because barcode scanning equipment is used in the different occasion needed different focusing, therefore the same-type code reading device of different company, or the different code reading device of same company, or same equipment is when reading different bar code, their depth of field is different, and difference is very large sometimes.A lot of user does not understand this type of code reading device, usually encounters the phenomenon repeatedly attempting still not read when reading code.Time in fact most of, bar code all can be read, but barcode scanner needs place in place, makes bar code can successful bar code reading in the coverage and field depth of barcode scanner.But, use the barcode scanner scanning barcode of prior art, when cannot bar code reading time, barcode scanner can not point out distance between barcode scanner and bar code whether in coverage and field depth, and user does not know this, and how Mobile barcode scanner is with successful bar code reading.In this case, user can only by repeatedly attempting, by barcode scanner near or scan away from bar code, therefore operate and extremely bother, bar code reading efficiency is lower.
Chinese patent 201120507427.2 discloses a kind of Zoom type laser bar code scanner, comprise and be inlaid in laser diode in housing and arrange and the collimating mirror of laser diode light direction, collimating mirror just forms condenser lens to the side of aperture, case inside is uniformly distributed around laser diode and is provided with the fixing permanent magnet of two or more, the polar orientation of all permanent magnets is consistent, there is coil in collimating mirror Shangrao, coil is connected with the current source of current adjustment, and the flow direction of coil is parallel with the polar orientation of permanent magnet.This device solves the field depth characteristic carrying out high definition scan decoder for different far and near bar code, but involves great expense, and needs the regular hour to react during scanning product, and scan efficiency is not high.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of barcode scanner, comprise housing, trigger, button, windowpane, distance pilot lamp, bar code scan module, LED light, hummer, mainboard, power interface, distance measuring sensor, trigger, windowpane, power interface and distance pilot lamp are installed in outside housing, trigger is connected with button, button is fixedly connected with mainboard, and distance measuring sensor, power interface, bar code scan module, LED light, hummer are all connected with mainboard with distance pilot lamp.
The beneficial effects of the utility model are: the distance measuring sensor be connected with mainboard can measure the distance with testee, and metrical information is passed to mainboard, information is carried out process and is passed to distance pilot lamp by mainboard, the tested article of prompting that distance pilot lamp can be clear and definite and the distance of barcode scanner, shown in green apart from distance pilot lamp time too far away, tester can further the distance of barcode scanner and tested article; When distance is too near, distance pilot lamp is shown in red, tester can make barcode scanner away from tested article, can save the time of test like this, and tester is readily appreciated that, and this furthers still away from tested article, greatly reducing the time of scanning, improve scan efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In Fig. 1,1. housing, 2. trigger, 3. button, 4. windowpane, 5. distance pilot lamp, 6. bar code scan module, 7.LED pilot lamp, 8. hummer, 9. mainboard, 10. power interface, 11. distance measuring sensors.
As shown in Figure 1, trigger 2, windowpane 4, power interface 10 and two distance pilot lamp 5 are installed in outside housing 1, trigger 2 is connected with button 3, button 3 is fixedly connected with mainboard 9, power interface 10, bar code scan module 6, LED light 7, hummer 8 are all connected with mainboard 9 with distance pilot lamp 5, and distance measuring sensor 11 is connected with mainboard 9.
When using this barcode scanner to carry out work, the power interface 10 of barcode scanner is switched on power, user holds housing 1, make between barcode scanner and tested article and vacate one end distance, distance measuring sensor 11 can judge the distance with testee, and metrical information is passed to mainboard 9, distance pilot lamp 5 is passed in information processing by mainboard 9, when distance pilot lamp 5 green light on scanner, illustrate that scanner and tested article are apart from too far away, further and distance between tested article, during distance pilot lamp 5 when red on scanner, illustrate that scanner and tested article are apart from too near, make scanner away from tested article, now LED light 7 is bright, illustrate apart from moderate, pull the trigger 2 on scanner, actuation button 3, bar code scan module 6 reads the information in article bar code, hummer 8 starts to ring, now complete the scanning of commodity.
Be described in detail of the present utility model by embodiment above, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (1)
1. a barcode scanner, comprise housing (1), trigger (2), button (3), windowpane (4), bar code scan module (6), LED light (7), hummer (8), mainboard (9), power interface (10), trigger (2), windowpane (4), power interface (10) is installed in housing (1) outward, trigger (2) is connected with button (3), button (3) is fixedly connected with mainboard (9), power interface (10), bar code scan module (6), LED light (7), hummer (8) is all connected with mainboard (9), it is characterized in that: distance pilot lamp (5), distance measuring sensor (11) is all arranged on housing (1) outward, and be connected with described mainboard (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502202.1U CN204087224U (en) | 2014-09-02 | 2014-09-02 | A kind of barcode scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420502202.1U CN204087224U (en) | 2014-09-02 | 2014-09-02 | A kind of barcode scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204087224U true CN204087224U (en) | 2015-01-07 |
Family
ID=52179907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420502202.1U Expired - Fee Related CN204087224U (en) | 2014-09-02 | 2014-09-02 | A kind of barcode scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204087224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021841A (en) * | 2017-12-19 | 2018-05-11 | 苏州吉赛电子科技有限公司 | A kind of automatic hand-free code reader |
| CN109388986A (en) * | 2017-08-10 | 2019-02-26 | 卡西欧计算机株式会社 | Bar code reading device, control method and computer-readable storage medium |
-
2014
- 2014-09-02 CN CN201420502202.1U patent/CN204087224U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109388986A (en) * | 2017-08-10 | 2019-02-26 | 卡西欧计算机株式会社 | Bar code reading device, control method and computer-readable storage medium |
| CN108021841A (en) * | 2017-12-19 | 2018-05-11 | 苏州吉赛电子科技有限公司 | A kind of automatic hand-free code reader |
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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: 20150107 Termination date: 20150902 |
|
| EXPY | Termination of patent right or utility model |