CN103246861B - The auxiliary locator of barcode scanner - Google Patents
The auxiliary locator of barcode scanner Download PDFInfo
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- CN103246861B CN103246861B CN201210025614.6A CN201210025614A CN103246861B CN 103246861 B CN103246861 B CN 103246861B CN 201210025614 A CN201210025614 A CN 201210025614A CN 103246861 B CN103246861 B CN 103246861B
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- barcode scanner
- extension
- auxiliary locator
- movable part
- base portion
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Abstract
The present invention discloses a kind of auxiliary locator of barcode scanner, and the front end of this barcode scanner has one scan window, and this auxiliary locator comprises a fixed part and an extension.Fixed part is installed in the front end of this Bar Code Scanner, and this fixed part corresponds to this scanning window and forms a perforate.Extension is connected to this fixed part, and this extension extends outwardly along the longitudinally of this barcode scanner, and the distance that this extension extends outwardly equals the scanning distance of this barcode scanner substantially.
Description
Technical field
The present invention, about a kind of auxiliary locator of barcode scanner, refers to a kind of auxiliary device being secured to the barcode scanner with scanning window especially, makes barcode scanner rapid alignment in bar code, with the carrying out of the work of accelerated scan bar code.
Background technology
The barcode scanner of current common scanning product bar code, cannot at once accurate contraposition when scanning, and needs the scanning window of bar code scanner front end to move forward or backward relative to product bar code, can correctly focus in bar code to make scanning light beam.Therefore often lose time adjusting suitable scanning distance.Such as, if when running into the work of a large amount of scanning, during Counting Product, expend many time especially.
In addition, due to the unsettled operation of barcode scanner, fuselage lacks the point of application of dependence, when scanning in a large number, also causes the operation that user more requires great effort.
Therefore, the present inventor, for solving the problem, is concentrate on studies and coordinate the utilization of scientific principle, and proposes a kind of reasonable in design and effectively improve the present invention of the problems referred to above.
Summary of the invention
Technical matters to be solved by this invention, be the auxiliary locator that a kind of barcode scanner is provided, assisting user is accurately positioned bar code when operating bar code scanner scans product bar code in the very first time, reduces the time of contraposition, the work of accelerated scan bar code.
In order to solve the problems of the technologies described above, according to wherein a kind of scheme of the present invention, provide a kind of auxiliary locator of barcode scanner, the front end of this barcode scanner has one scan window, and this auxiliary locator comprises a fixed part and an extension.Fixed part is removably fixed on the front end of this Bar Code Scanner, and this fixed part corresponds to this scanning window and forms a perforate.Extension is connected to this fixed part, this extension extends outwardly along the longitudinally of this barcode scanner, the distance that this extension extends outwardly equals the scanning distance of this barcode scanner, wherein the free end of this extension forms an invayination, and this invayination has one perpendicular to the abutment plane of the longitudinally of this barcode scanner.
In order to solve the problems of the technologies described above, according to another kind of scheme of the present invention, there is provided a kind of auxiliary locator of barcode scanner, wherein this extension has a telescopic structure, and this auxiliary locator is removably arranged in pairs or groups in the various barcode scanner with different scanning distance.
In order to solve the problems of the technologies described above, according to another kind of scheme of the present invention, provide a kind of auxiliary locator of barcode scanner, wherein be built in this barcode scanner structure in this auxiliary locator.
In order to solve the problems of the technologies described above, according to another kind of scheme of the present invention, there is provided a kind of in be built in the auxiliary locator of barcode scanner, the front end of this barcode scanner has one scan window, this auxiliary locator comprises an extension, its top is selectively positioned at one near the primary importance of this scanning window and the second place extended along the longitudinally of this barcode scanner, this extension distance extended outwardly to this second place equals the scanning distance of this barcode scanner, wherein the free end of this extension forms an invayination, this invayination has one perpendicular to the abutment plane of the longitudinally of this barcode scanner.
The present invention has following beneficial effect: the present invention can accurately locate in the very first time when scanning product bar code by assisting user, reduces the time of contraposition.In addition, by length-adjustable auxiliary locator, the present invention goes for the various barcode scanner with different scanning distance.
In order to technology, method and effect that the present invention takes for reaching set object further can be understood, refer to following detailed description for the present invention, graphic, believe object of the present invention, feature and feature, when being goed deep into thus and concrete understanding, but institute's accompanying drawings and annex only provide with reference to and use is described, be not used for the present invention's in addition limitr.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the stereographic map that the auxiliary locator of first embodiment of the invention separates with barcode scanner.
Fig. 3 and Fig. 4 is the stereographic map after the auxiliary locator of first embodiment of the invention and barcode scanner are assembled.
Fig. 5 and Fig. 6 is the stereographic map that the auxiliary locator of second embodiment of the invention separates with barcode scanner.
Fig. 7 and Fig. 8 is the stereographic map of (extension) after the auxiliary locator of second embodiment of the invention and barcode scanner are assembled.
Fig. 9 and Figure 10 is the stereographic map of (extending) after the auxiliary locator of second embodiment of the invention and barcode scanner are assembled.
Figure 11 is the auxiliary locator schematic diagram of third embodiment of the invention.
Figure 12 is the auxiliary locator schematic diagram of fourth embodiment of the invention.
Embodiment
Please refer to Fig. 1 and Fig. 2, the stereographic map that auxiliary locator and barcode scanner for first embodiment of the invention separate.The invention provides one for the auxiliary locator 1 of barcode scanner 2, wherein the front end 21 of this barcode scanner 2 has one scan window 210.This barcode scanner 2 can be the intelligent running gear (SmartHandheldDevice in conjunction with bar code scanning input function, SHD), bar code is made an inventory machine (BarcodeInventoryTerminal) or Data acquisition, device etc., but be not limited thereto, as long as the portable electric device with bar code scanning function all can be applicable to the present invention.
This auxiliary locator 1 comprises the extension 13 that a fixed part 11 and is connected to this fixed part 11.This fixed part 11 is removably fixed on the front end 21 of this barcode scanner 2, and this fixed part 11 corresponds to this scanning window 210 and forms a perforate 1140, for scanning light beam by this perforate 1140.This extension 13 extends outwardly along the longitudinally of this barcode scanner 2, and the distance that this extension 13 extends outwardly equals the scanning distance of this barcode scanner 2 substantially.There is provided distance suitable between barcode scanner 2 and bar code by this auxiliary locator 1 of the present invention, accurately can locate in the very first time when scanning product bar code by assisting user, reducing the time of contraposition, the work of accelerated scan bar code.In addition, this fixed part 11 point of application that barcode scanner 2 can be provided to rely on.Embodiment is below coordinated to describe the present invention in detail.
First embodiment:
Please refer to Fig. 1 and Fig. 2, in this embodiment, this fixed part 11 comprises a pair side body 112, and the horizontal housing 114 that is connected to this barcode scanner 2 front end 21.The profile of each this side body 112 corresponds to the side of this barcode scanner 2 and in curved arc shape, this forms a clamp structure (clawstructure) to clamp the both sides of this barcode scanner 2 to side body 112.This horizontal housing 114 is connected to this to side body 112, and this perforate 1140 runs through this horizontal housing 114.Can be fixed on this barcode scanner 2 in a clamping manner by this auxiliary locator 1 of the present invention, the longitudinally not only along barcode scanner 2 is fixed, and also can not rock along the direction of vertical screen.
But, above are only the citing of fixed form of the present invention, its mode being fixed on barcode scanner 2 is not limited thereto, such as, can arrange snap fit to block barcode scanner 2 at the horizontal housing 114 of auxiliary locator 1, or is fixed on barcode scanner 2 with slide rail engaging and stuck point.Auxiliary locator 1 of the present invention is fixed on barcode scanner 2 in detachable mode, is available for users in response to different situation assembling or dismounting.
But auxiliary locator 1 of the present invention also can be directly fixed on barcode scanner 2, can omit fixation portions 11, by one-body molded for extension 13 the front end 31 being connected to barcode scanner 2.
Coordinate this barcode scanner 2 to be located at the button 221 of side 22, the present embodiment arranges a button openings 1120 at the correspondence position of this side body 112.
The both sides of this extension 13 of the present embodiment respectively form an arcuation connecting portion 132, each this arcuation connecting portion 132 is connected to this accordingly to side body 112, by this this extension 13 in the arc shape extending out angle coordinating scanning light beam, what contribute to scanning light beam concentrates to avoid diffusion.In addition, the free end of this extension 13 forms an invayination 134, this invayination 134 has one perpendicular to the abutment plane of the longitudinally of this barcode scanner 2, and during by operating with increase, this extension 13 withstands the area of bar code, reaches the effect improving degree of stability.
Please refer to Fig. 3 and Fig. 4, for the auxiliary locator of first embodiment of the invention and barcode scanner assemble after stereographic map.The fixed part 11 of the present embodiment comprises the backpanel housing 116 that is fastened in this barcode scanner 2 back side, this extension 13 is connected to this backpanel housing 116, and this backpanel housing 116 forms a stop opening 1160 and is adjacent to the stop tab 1162 of this stop opening 1160 for a pair.The processus aboralis button 231 at respective outer side edges barcode scanner 2 back side 23 of this backpanel housing 116, this processus aboralis button 231 is positioned at this stop opening 1160, this is to stopping that tab 1162 is barred from the lower edge of this processus aboralis button 231, strengthen by this stable degree that this fixed part 11 is fixed on this barcode scanner 2, prevent this auxiliary locator 1 from producing the situation slided up and down along this barcode scanner 2.The quantity of above-mentioned stop tab 1162 can be at least one, such as, can be the bottom being across this stop opening 1160, or the monolateral bottom protruding from stop opening 1160, all can reach effect of stop.
Second embodiment:
Please refer to Fig. 5 and Fig. 6, the stereographic map that auxiliary locator and barcode scanner for second embodiment of the invention separate.The auxiliary locator 1a of the present embodiment, compared to the discrepancy of the first embodiment, is mainly to have a length-adjustable extension 13 '.Extension 13 ' has a telescopic structure (retractablestructure), and it comprises the movable part 16 and that a base portion 14, being connected to this fixed part 12 is slidably disposed in this base portion 14 and fixes this movable part 16 in the detent mechanism of this base portion 14.The advantage of this embodiment is, user can adjust the length of above-mentioned extension 13 ' on demand, goes for the various barcode scanner with different scanning distance.Another side, the present embodiment reduces the storage volume of this auxiliary locator, is more conducive to carry.
The side body 122 of the fixed part 12 of the present embodiment is provided with the button openings 1220 of open shape, more convenient user's finger presses.Fixed part 12 is also provided with horizontal housing 124, is formed at the perforate 1240 of horizontal housing 124, backpanel housing 126, be formed at backpanel housing 126 stop opening 1260 and stop tab 1262.
For keeping this movable part 16 mobile relative to base portion 14 Absorbable organic halogens, the base portion 14 of the present embodiment forms a guide groove 144, and movable part 16 forms one and is located at guide rail 164 in this guide groove 144.Another feature of this embodiment is, wherein this guide rail 164 is caved in towards side partly by the external end edge of this movable part 16 to increase contact area, by the guide rail 164 recess design of this movable part 16 roughly in N font, the area withstanding bar code can be increased, reach the effect improving degree of stability.Compare the first embodiment, the present embodiment does not need to arrange invayination.
Please refer to Fig. 7 and Fig. 8, for the auxiliary locator of second embodiment of the invention and barcode scanner assemble after the stereographic map of (extension).The detent mechanism of the present embodiment comprises one and is formed at the pilot hole 1640,1640 ', 1640 that the elastic arm 146 of this base portion 14 and three are formed at this movable part 16 ".Above-mentioned elastic arm 146 forms one towards the snap close bump 1462 of movable part 16, and snap close bump 1462 selectively snaps in one of them of those pilot holes.The periphery of above-mentioned elastic arm 146 forms a U-lag, makes elastic arm 146 can flexibly move to fasten in this movable part 16.But detent mechanism of the present invention is not restricted to this, such as base portion 14 and movable part 16 can engage with each other with laciniation and locate, in particular, the both side edges of guide rail 164 respectively can form a spline-simulating structure, and base portion 14 arranges the sawtooth of cooperating teeth list structure near guide groove 144.
Please refer to Fig. 9 and Figure 10, for the auxiliary locator of second embodiment of the invention and barcode scanner assemble after the stereographic map of (extending).When the present embodiment will elongate above-mentioned extension 13 ', after the snap close bump 1462 of movable part 16 being pressed, movable part 16 outwards can be moved relative to this base portion 14, elongate the length of extension 13 '.Or be provided with inclined-plane by the lower edges of the snap close bump 1462 of the present embodiment, movable part 16 is located at the pushing part 166 of lateral surface, is not also easy to use person and directly promotes movable part 16.The pilot hole 1640 of movable part 16 is sticked in by elastic arm 146 ", make movable part 16 again be fixed on this base portion 14.
Special instruction, the pilot hole quantity of the present embodiment can be at least two, also can be multiple, makes this movable part 16 be fixed on different positions respectively, to coordinate the scanning distance of various different scanning module accordingly.The telescopic structure of the invention described above is only a feasible embodiment, and be not restricted to this, such as the structure of similar telescopic antenna also can be applicable to the present invention.
Refer to Figure 11, auxiliary locator of the present invention is built in barcode scanner 2 in also can being, extension 13a is arranged at the inside that bar code sweeps device 2, and now the top of extension 13a is positioned at one near the primary importance of this scanning window 210.Extension 13a extends to the second place along the longitudinally of this barcode scanner 2 movably, and wherein the front end 21 of barcode scanner 2 can arrange one and pull opening 212 for pull-out extension 13a.Now the extension 13a distance extended outwardly to this second place equals the scanning distance of this barcode scanner 2 substantially.
Refer to Figure 12, the present invention also can be that a built-in telescopic auxiliary locator is in barcode scanner 2, telescopic extension 13b is arranged in the housing of barcode scanner 2, the front end 21 of barcode scanner 2 arranges one and pulls opening 212 and comprise a base portion 14b and for pull-out extension 13b, telescopic extension 13b and be located at movable part 16b on this base portion 14b.Base portion 14b is provided with a snap close bump 1462, and movable part 16b is provided with multiple pilot hole 1640,1640 ', 1640 ", snap close bump 1462 is fastened on one of them of those pilot holes 1640.
Above-mentioned auxiliary locator also can be the structure (or perhaps inverted u-shaped) of ㄇ type.Moreover the extension of above-mentioned Figure 11 and Figure 12 also can be arranged at the back side 23 that bar code sweeps device 2.
Therefore, by auxiliary locator of the present invention, at least there is feature described as follows and function:
One, distance suitable between barcode scanner 2 and bar code is provided, accurately can locates in the very first time when scanning product bar code by assisting user, reducing the time of contraposition, the work of accelerated scan bar code.
Two, by length-adjustable auxiliary locator, the present invention goes for the various barcode scanner with different scanning distance.On the other hand, be more conducive to carry.
Owing to the foregoing is only better possible embodiments of the present invention, non-ly therefore namely limit to the scope of the claims of the present invention, therefore the equivalence techniques change of such as using instructions of the present invention and graphic content to do, be all in like manner all included within the scope of the present invention, close and give Chen Ming.
Claims (10)
1. an auxiliary locator for barcode scanner, the front end of this barcode scanner has one scan window, it is characterized in that, this auxiliary locator comprises:
One fixed part, the front end of this barcode scanner is fixed in tipping; And
One extension, is connected to this fixed part, and this extension extends outwardly along the longitudinally of this barcode scanner, and the distance that this extension extends outwardly equals the scanning distance of this barcode scanner;
Wherein the free end of this extension forms an invayination, and this invayination has one perpendicular to the abutment plane of the longitudinally of this barcode scanner.
2. the auxiliary locator of barcode scanner as claimed in claim 1, it is characterized in that, this fixed part comprises the horizontal housing that a pair side body and is connected to this bar code scanner front end, the profile of each this side body corresponds to the side of this barcode scanner and in curved arc shape, this forms a clamp structure to be clamped and fastened on the both sides of this barcode scanner to side body; This horizontal housing is connected to this to side body, and this horizontal housing forms the perforate that corresponds to this scanning window.
3. the auxiliary locator of barcode scanner as claimed in claim 2, it is characterized in that, the both sides of this extension respectively form an arcuation connecting portion, and each this arcuation connecting portion is connected to this accordingly to side body, and this extension is in the arc shape extending out angle coordinating scanning light beam.
4. the auxiliary locator of barcode scanner as claimed in claim 1, it is characterized in that, this fixed part comprises the backpanel housing that is fastened in this barcode scanner back side, this extension is connected to this backpanel housing, and this backpanel housing forms one and stops opening and at least one stop tab being adjacent to this stop opening.
5. the auxiliary locator of barcode scanner as claimed in claim 1, it is characterized in that, this extension has a telescopic structure, and this extension comprises the movable part and that a base portion, being connected to this fixed part is slidably disposed in this base portion and fixes this movable part in the detent mechanism of this base portion.
6. the auxiliary locator of barcode scanner as claimed in claim 5, it is characterized in that, this base portion forms a guide groove, and the guide rail in this guide groove is located in this movable part formation one, and this guide rail is caved in towards side partly by the external end edge of this movable part and increases contact area.
7. the auxiliary locator of barcode scanner as claimed in claim 6, it is characterized in that, this detent mechanism comprises one and is formed at the elastic arm of this base portion and at least one is formed at the pilot hole of this movable part, wherein this elastic arm formation one is towards the snap close bump of this movable part, and this snap close bump selectively snaps in this pilot hole.
8. be built in an auxiliary locator for barcode scanner in, the front end of this barcode scanner has one scan window, it is characterized in that, this auxiliary locator comprises:
One extension, its top is selectively positioned at one near the primary importance of this scanning window and the second place extended along the longitudinally of this barcode scanner, and this extension distance extended outwardly to this second place equals the scanning distance of this barcode scanner;
Wherein the free end of this extension forms an invayination, and this invayination has one perpendicular to the abutment plane of the longitudinally of this barcode scanner.
9. be built in the auxiliary locator of barcode scanner in as claimed in claim 8, it is characterized in that, this auxiliary locator is ㄇ type structure.
10. in as claimed in claim 8, be built in the auxiliary locator of barcode scanner, it is characterized in that, this extension comprises a base portion and and is located at movable part on this base portion, this base portion is provided with a snap close bump, this movable part is provided with multiple pilot hole, and this snap close bump is fastened on one of them of those pilot holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210025614.6A CN103246861B (en) | 2012-02-06 | 2012-02-06 | The auxiliary locator of barcode scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210025614.6A CN103246861B (en) | 2012-02-06 | 2012-02-06 | The auxiliary locator of barcode scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103246861A CN103246861A (en) | 2013-08-14 |
| CN103246861B true CN103246861B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210025614.6A Active CN103246861B (en) | 2012-02-06 | 2012-02-06 | The auxiliary locator of barcode scanner |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160251A (en) * | 1995-07-20 | 1997-09-24 | 富士通株式会社 | Optical reader applicable to plurality of uses |
| CN201673511U (en) * | 2010-05-18 | 2010-12-15 | 阿丹电子企业股份有限公司 | Motor and rotating mirror combined structure of bar code scanner |
| CN101923163A (en) * | 2010-07-22 | 2010-12-22 | 首都师范大学 | Method and system for calibrating laser scanner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7403613B2 (en) * | 2004-07-20 | 2008-07-22 | Haicom International Co., Ltd. | Holder for supporting objects in vehicle |
-
2012
- 2012-02-06 CN CN201210025614.6A patent/CN103246861B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160251A (en) * | 1995-07-20 | 1997-09-24 | 富士通株式会社 | Optical reader applicable to plurality of uses |
| CN201673511U (en) * | 2010-05-18 | 2010-12-15 | 阿丹电子企业股份有限公司 | Motor and rotating mirror combined structure of bar code scanner |
| CN101923163A (en) * | 2010-07-22 | 2010-12-22 | 首都师范大学 | Method and system for calibrating laser scanner |
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| Publication number | Publication date |
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| CN103246861A (en) | 2013-08-14 |
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