CN107577977A - A kind of Internet of Things hand-held laser scanner - Google Patents
A kind of Internet of Things hand-held laser scanner Download PDFInfo
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- CN107577977A CN107577977A CN201710900963.0A CN201710900963A CN107577977A CN 107577977 A CN107577977 A CN 107577977A CN 201710900963 A CN201710900963 A CN 201710900963A CN 107577977 A CN107577977 A CN 107577977A
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- laser scanner
- hand
- held laser
- internet
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Abstract
The invention discloses a kind of Internet of Things hand-held laser scanner,Including end cap,The end cap is arranged on the left side of handle,Thermovent is provided with the left of the end cap,Dedusting fan is mounted with hand-held laser scanner,So when being scanned using hand-held laser scanner to Quick Response Code,Dedusting fan can timely blows off the dust on Quick Response Code,Allowing for hand-held laser scanner can preferably scan,Magnet base is mounted with hand-held laser scanner,So on the one hand when without using hand-held laser scanner,Magnet base can handheld laser scanner is adsorbed on cashier,So that hand-held laser scanner placement is more stable and firm,Hand-held laser scanner is prevented to drop damage,On the other hand it can cause hand-held laser scanner is stable to be vertically placed on cashier,So that enhanced convenience is picked up in next use,Improve the performance of hand-held laser scanner.
Description
Technical field
The invention belongs to laser scanner correlative technology field, and in particular to a kind of Internet of Things hand-held laser scanner.
Background technology
Laser scanner is a kind of optical distance sensor, real by access and exit control for the flexible protection of danger zone
Now access protection etc..Its scan mode has one-line scanning, raster scanning and full angle to scan three kinds of modes, when user touches electricity
After source switch or corresponding equipment make scanner be powered, VLD sends red laser, beam, is expanded through extender lens, being mapped to can
The mirror surface of swing reflexes to one laser spots of formation in bar code.When mirror tilt, according to optical reflection principle bar
Laser spot position on code is changed, speculum is continuously swung, then a red laser rays can be seen in bar code, this
It is that the surface of bar code is rougher caused by visual persistence phenomenon, the laser spots impinged upon in bar code reflect, and bar and empty reflection are strong
Degree is different, and irreflexive light is mapped on speculum, then is reflected towards optical collector by speculum, by optical collector light harvesting, by filtering
Mirror filters spuious natural light and injects photodiode, produces optoelectronic induction signal, then amplified, shaping decoding, becomes useful letter
Breath, is transferred in main frame.
At present, the existing hand-held laser scanner of in the market, when in use, if there is very big ash on bar code
Dirt, hand-held laser scanner cannot distinguish well, thus also need to the artificial dust on bar code to removing, ten
Point trouble so that operating efficiency is relatively low, and present laser scanner without using when, placement be not it is very stable,
Thus likely result in laser scanner to drop, so as to damage laser scanner in itself.
The content of the invention
It is an object of the invention to provide a kind of Internet of Things hand-held laser scanner, to solve to carry in above-mentioned background technology
There is dust to cause laser scanner to identify and place very well unstable the problem of easily dropping on the bar code gone out.
To achieve the above object, the present invention provides following technical scheme：A kind of Internet of Things hand-held laser scanner, including
End cap, the end cap are arranged on the left side of handle, are provided with thermovent on the left of the end cap, are provided with below the end cap
Scanning mouth, the scanning mouth front and rear sides are provided with dedusting fan, and mounting seat, the installation are provided with the dedusting fan
The lower section of base sets organism, is provided with terminal box in front of the body, containment vessel, institute are provided with below the body
State the lower section of body and be internally provided with rotating shaft positioned at containment vessel, fan blade, the hand are provided with left and right sides of the rotating shaft
The front of handle is provided with loudspeaker close to left side, and the lower section of the handle is provided with switch key, the handle at left side
Right side be provided with bottom, magnet base is provided with the right side of the bottom, power line is provided with the right side of the magnet base,
The lower right of the power line is provided with USB plug, and the dedusting fan and USB plug are electrically connected with.
Preferably, it is circular cavernous structure outside the loudspeaker.
Preferably, the body is connected with fan blade by rotating shaft.
Preferably, the bottom is connected with USB plug by power line.
Preferably, the handle is connected with bottom by nut.
Preferably, the dedusting fan is provided with two altogether, and two dedusting fans are symmetrically mounted on before and after scanning mouth
At both sides.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is mounted with dedusting fan on hand-held laser scanner, is so using hand-held laser scanner to two
When dimension code is scanned, if there is dust on Quick Response Code, may result in hand-held laser scanner can not scan well
Quick Response Code, and dedusting fan can timely blows off the dust on Quick Response Code now, allowing for hand-held laser scanner can
Preferably scanning, improve the performance of hand-held laser scanner.
2nd, the present invention is mounted with magnet base on hand-held laser scanner, so on the one hand works as and is swept without using hand-held laser
When retouching device, magnet base can handheld laser scanner is adsorbed on cashier so that hand-held laser scanner is put
Put more stable and firm, it is therefore prevented that hand-held laser scanner drops damage, on the other hand can cause hand-held laser scanner
That stablizes vertically is placed on cashier so that enhanced convenience is picked up in next use, improves making for hand-held laser scanner
Use performance.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the dedusting fan structural representation of the present invention；
In figure：1 end cap, 2 loudspeakers, 3 handles, 4 bottoms, 5 power lines, 6USB plugs, 7 magnet bases, 8 switch keys, 9
Dedusting fan, 91 mounting seats, 92 terminal boxes, 93 bodies, 94 fan blades, 95 rotating shafts, 96 containment vessels, 10 scanning mouths, 11 thermovents.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2, a kind of Internet of Things hand-held laser scanner, including end cap 1 are referred to, end cap 1 is arranged on a left side for handle 3
Side, the left side of end cap 1 are provided with thermovent 11, and thermovent 11 enables hand-held laser scanner preferably to radiate, end cap 1
Lower section is provided with scanning mouth 10, and scanning mouth 10 is oval, enabling preferably scanning, the front and rear sides of scanning mouth 10 are provided with
Dedusting fan 9, is provided with mounting seat 91 on dedusting fan 9, and the lower section of mounting seat 91 sets organism 93, before body 93
Side is provided with terminal box 92, and the lower section of body 93 is provided with containment vessel 96, the lower section of body 93 and the inside for being located at containment vessel 96
Rotating shaft 95 is provided with, the left and right sides of rotating shaft 95 is provided with fan blade 94, and dedusting fan 9 is when hand-held laser scanner works
Wait, the dust on bar code can be blown off so that hand-held laser scanner can be scanned more easily, and the front of handle 3 is close
Left side is provided with loudspeaker 2, and loudspeaker 2 can prompt to scan successfully, and the lower section of handle 3 is provided with switch key at left side
8, switch key 8 is arranged on the lower section of handle 3 so that the enhanced convenience of controlling switch button 8, the right side of handle 3 are provided with bottom
Lid 4, the right side of bottom 4 are provided with magnet base 7, and the right side of magnet base 7 is provided with power line 5, and the lower right of power line 5 is set
USB plug 6 is equipped with, dedusting fan 9 and USB plug 6 are electrically connected with, and the outside of loudspeaker 2 is circular cavernous structure, bottom 4 and USB
Plug 6 is connected by power line 5, and handle 3 is connected with bottom 4 by nut, and dedusting fan 9 is provided with two altogether, and two are removed
Dirt blower fan 9 is symmetrically mounted at the front and rear sides of scanning mouth 10, dedusting fan 9 is mounted with hand-held laser scanner, so
When being scanned using hand-held laser scanner to Quick Response Code, if there is dust on Quick Response Code, it may result in hand-held sharp
Optical scanner can not scan Quick Response Code well, and the can of dedusting fan 9 timely blows off the dust on Quick Response Code now,
Allowing for hand-held laser scanner can preferably scan, and improve the performance of hand-held laser scanner, in hand-held laser
Magnet base 7 is mounted with scanner, so on the one hand when without using hand-held laser scanner, magnet base 7 can
With the absorption of handheld laser scanner on cashier so that hand-held laser scanner is placed more stable and firm, it is therefore prevented that
Hand-held laser scanner drops damage, on the other hand can cause hand-held laser scanner is stable to be vertically placed on cashier
On so that enhanced convenience is picked up in next use, improves the performance of hand-held laser scanner.
In use, USB plug 6 is inserted on main frame, then operating personnel grasp handle 3, then cause scanning mouth
10 alignments need the bar code that scans, and behind operator's touch switch button 8, VLD sends red laser, beam, through expanding
Mirror is expanded, and is mapped to swingable mirror surface and is reflexed to one laser spots of formation in bar code, when mirror tilt, according to
Laser spot position in optical reflection principle bar code is changed, speculum is continuously swung, then one can be seen in bar code
Red laser rays, caused by this is visual persistence phenomenon, the surface of bar code is rougher, impinge upon the laser spots in bar code occur it is anti-
To penetrate, bar and empty reflected intensity are different, and irreflexive light is mapped on speculum, then is reflected towards optical collector by speculum, by
Optical collector light harvesting, spuious natural light is filtered by optical filtering and injects photodiode, produces optoelectronic induction signal, then it is amplified, it is whole
Shape decodes, and becomes useful information, is transferred in main frame, is at this moment achieved that the typing of information.
In summary：Dedusting fan 9 is mounted with hand-held laser scanner, is so using hand-held laser scanner pair
When Quick Response Code is scanned, if there is dust on Quick Response Code, may result in hand-held laser scanner can not scan well
Go out Quick Response Code, and the can of dedusting fan 9 timely blows off the dust on Quick Response Code now, allows for hand-held laser scanner energy
Enough preferably scanning, improves the performance of hand-held laser scanner, magnet base is mounted with hand-held laser scanner
7, so on the one hand when without using hand-held laser scanner, the absorption of the can handheld laser scanner of magnet base 7
On cashier so that hand-held laser scanner is placed more stable and firm, it is therefore prevented that hand-held laser scanner drops damage,
On the other hand it can cause hand-held laser scanner is stable to be vertically placed on cashier so that next use is picked up more
It is convenient, improve the performance of hand-held laser scanner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of Internet of Things hand-held laser scanner, including end cap (1), it is characterised in that：The end cap (1) is arranged on handle
(3) left side, thermovent (11) is provided with the left of the end cap (1), scanning mouth is provided with below the end cap (1)
(10), scanning mouth (10) front and rear sides are provided with dedusting fan (9), and mounting seat (91) is provided with dedusting fan (9), described
The lower section of mounting seat (91) sets organism (93), and terminal box (92), the body are provided with front of the body (93)
(93) it is provided with containment vessel (96) below, the lower section of the body (93) and is internally provided with rotating shaft positioned at containment vessel (96)
(95) fan blade (94), is provided with left and right sides of the rotating shaft (95), the front of the handle (3) is provided with close to left side raises one's voice
Device (2), the lower section of the handle (3) are provided with switch key (8) at left side, bottom are provided with the right side of the handle (3)
Cover (4), be provided with magnet base (7) on the right side of the bottom (4), power line is provided with the right side of the magnet base (7)
(5), the lower right of the power line (5) is provided with USB plug (6), and the dedusting fan (9) and USB plug (6) electrically connect
Connect.
A kind of 2. Internet of Things hand-held laser scanner according to claim 1, it is characterised in that：The loudspeaker (2)
Outside is circular cavernous structure.
A kind of 3. Internet of Things hand-held laser scanner according to claim 2, it is characterised in that：The body (93) and
Fan blade (94) is connected by rotating shaft (95).
A kind of 4. Internet of Things hand-held laser scanner according to claim 1, it is characterised in that：The bottom (4) and
USB plug (6) is connected by power line (5).
A kind of 5. Internet of Things hand-held laser scanner according to claim 1-4, it is characterised in that：The handle (3)
Connected with bottom (4) by nut.
A kind of 6. Internet of Things hand-held laser scanner according to claim 1-5, it is characterised in that：The dedusting fan
(9) two are provided with altogether, and two dedusting fans (9) are symmetrically mounted at scanning mouth (10) front and rear sides.
A kind of 7. application method of Internet of Things hand-held laser scanner, it is characterised in that：In use, USB plug 6 is inserted in master
On machine, then operating personnel grasp handle 3, then cause the alignment of scanning mouth 10 to need the bar code scanned, work as operator
After touch switch button 8, VLD sends red laser, beam, is expanded through extender lens, is mapped to swingable mirror surface
One laser spots of formation in bar code are reflexed to, when mirror tilt, according to the laser spot position in optical reflection principle bar code
Change, speculum is continuously swung, then a red laser rays can be seen in bar code, this is visual persistence phenomenon institute
Cause, the surface of bar code is rougher, and the laser spots impinged upon in bar code reflect, and bar and empty reflected intensity are different, are overflow anti-
The light penetrated is mapped on speculum, then is reflected towards optical collector by speculum, and by optical collector light harvesting, spuious natural light is filtered by optical filtering
Photodiode is injected, produces optoelectronic induction signal, then it is amplified, shaping decoding, become useful information, be transferred in main frame,
At this moment it is achieved that the typing of information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900963.0A CN107577977A (en) | 2017-09-28 | 2017-09-28 | A kind of Internet of Things hand-held laser scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900963.0A CN107577977A (en) | 2017-09-28 | 2017-09-28 | A kind of Internet of Things hand-held laser scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107577977A true CN107577977A (en) | 2018-01-12 |
Family
ID=61039553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710900963.0A Pending CN107577977A (en) | 2017-09-28 | 2017-09-28 | A kind of Internet of Things hand-held laser scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107577977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315881A (en) * | 2021-04-21 | 2021-08-27 | 周勇文 | Thermal expansion external-push heat dissipation type handheld scanner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202410927U (en) * | 2012-01-17 | 2012-09-05 | 马国强 | Efficient hoot melting glue gun |
| CN205942720U (en) * | 2016-07-18 | 2017-02-08 | 庄丽丹 | Cosmetics bar code scan ware based on zigbee |
| CN206162561U (en) * | 2016-10-01 | 2017-05-10 | 东莞市万酷电子科技有限公司 | Supermarket is with one -dimensional bar code scan ware |
| CN206249332U (en) * | 2016-12-03 | 2017-06-13 | 河南工业职业技术学院 | A kind of automatic code reader |
-
2017
- 2017-09-28 CN CN201710900963.0A patent/CN107577977A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202410927U (en) * | 2012-01-17 | 2012-09-05 | 马国强 | Efficient hoot melting glue gun |
| CN205942720U (en) * | 2016-07-18 | 2017-02-08 | 庄丽丹 | Cosmetics bar code scan ware based on zigbee |
| CN206162561U (en) * | 2016-10-01 | 2017-05-10 | 东莞市万酷电子科技有限公司 | Supermarket is with one -dimensional bar code scan ware |
| CN206249332U (en) * | 2016-12-03 | 2017-06-13 | 河南工业职业技术学院 | A kind of automatic code reader |
Non-Patent Citations (1)
| Title |
|---|
| 世界电子元器件编辑部: "激光扫描器", 《世界电子元器件》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315881A (en) * | 2021-04-21 | 2021-08-27 | 周勇文 | Thermal expansion external-push heat dissipation type handheld scanner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180112 |