CN208509041U - A kind of hand-held scanner - Google Patents
A kind of hand-held scanner Download PDFInfo
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- CN208509041U CN208509041U CN201821302162.0U CN201821302162U CN208509041U CN 208509041 U CN208509041 U CN 208509041U CN 201821302162 U CN201821302162 U CN 201821302162U CN 208509041 U CN208509041 U CN 208509041U
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- light
- light source
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- crossbeam
- emitting device
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Abstract
The utility model discloses a kind of hand-held scanners, including emission source crossbeam, light emitting device, receiver, rotating mechanism, light emitting device, receiver are set on emission source crossbeam, light source of the light emitting device to emit different spectral, to carry out multispectral scanner to scanned object, receiver is to receive the light that back reflection is returned in the light emission to scanned object that transmitting light source issues, obtain the spectral signal of scanned object, rotating mechanism is to drive emission source crossbeam-rotating certain angle, so that in same position Multiple-Scan.Certain cunning angle changing rates that the utility model is difficult to detect for existing hand-held scanner are effective, such as certain three-dimensional irregular objects, are more able to satisfy the needs of user；It can once be aligned, obtain multiple image, scan efficiency is high, and scanning is more abundant, and scanning effect is more preferable；Adjustment position and angle are gone without artificial in the position that more details can be detected, and can provide more complete information for identification, the identification in later period.
Description
Technical field
The utility model relates to field of image recognition, especially a kind of hand-held scanner.
Background technique
Scanner is that figure or image information are converted to number with scanning mode using photoelectric technology and digital processing technology
The device of word signal.Scanner is normally used for computer external instrument equipment, by capture image and is converted into calculating by it
The digitlization input equipment that machine can show, edits, stores and export.Scanner is to photo, page of text, drawing, production art
The three dimensional objects such as picture, photographic negative, film film or even textile, label panel, printed board sample all can be used as scanning pair
As extracting and being converted into original lines, figure, text, photo, plane material object to edit and be added the dress in file
It sets.
Hand-held (or portable) scanner compact, scanning range is wide, speed is fast, welcomes by user.But mesh
Preceding scanner is directed to a certain position of scanned object, only run-down, for certain irregular three-D shapes and cunning
The scanning effect of angle is undesirable, is not able to satisfy the needs of user sometimes.
Utility model content
The utility model provides a kind of can once be aligned and scans multiple hand-held to a certain position of scanned object and sweep
Retouch instrument.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of hand-held scanner, including emission source crossbeam, light emitting device, receiver, rotating mechanism, light emitting device connect
It receives device to be set on emission source crossbeam, light source of the light emitting device to emit different spectral, to carry out mostly light to scanned object
Spectrum scanning, receiver obtain quilt to receive the light that back reflection is returned in the light emission to scanned object that transmitting light source issues
The spectral signal of object is scanned, rotating mechanism is to drive emission source crossbeam-rotating certain angle, so that multiple in same position
Scanning.
In one embodiment, light emitting device is multiple transmitting light sources, emits the light source of different spectral respectively.
In one embodiment, light emitting device is the luminaire connecting with light source module group, and light source module group emits not respectively
Light with spectrum makes the light source of luminaire transmitting different spectral to luminaire.
In one embodiment, rotating mechanism includes connecting the retarder at emission source crossbeam both ends and being separately connected each
Two motors of retarder.
In one embodiment, including control panel, to control light emitting device, receiver, rotating mechanism.
In one embodiment, including display screen, display screen are connected with control panel, to display control board output
Content.
A kind of hand-held scanner, equipped with the accommodation space formed by shell, accommodation space includes the scanning of horizontal direction
The grip zone in area and vertical direction, accommodation space scanning area front end are equipped with emission source crossbeam；It is provided on emission source crossbeam luminous
Device and receiver, light source of the light emitting device to emit different spectral are received with carrying out multispectral scanner to scanned object
Device obtains the light of scanned object to receive the light that back reflection is returned in the light emission to scanned object that transmitting light source issues
Spectrum signal；Emission source crossbeam both ends are separately connected rotating mechanism, to drive emission source crossbeam-rotating certain angle, so that same
One position Multiple-Scan；Control panel is equipped in the middle part of accommodation space scanning area, to control light emitting device, receiver, rotating mechanism；
Accommodation space scanning area rear end is equipped with display screen, and display screen is connected with control panel, the content to display control board output.
In one embodiment, control system includes processing module and the light source being connected with processing module transmitting mould
Block, light source receiving module, display module, processing module are used to control the operation of other each modules, and light source emitting module is for controlling
For light emitting device processed to emit the light of different spectrum, light source receiving module connects receiver, the spectrum for receiving receiver
Signal is transferred to processing module, and display module connects display screen, for by processing module, treated that result directly displays.
In one embodiment, on accommodation space scanning area rear end be equipped with wireless communication device, wireless communication device with
Control panel is connected, to by the content transmission in control panel to external equipment.
In one embodiment, rotating mechanism includes connecting the retarder at emission source crossbeam both ends and being separately connected each
Two motors of retarder, control system include motor drive module, and motor drive module connects two motors, to control motor
It rotates and reverse, and then emission source crossbeam-rotating is controlled by retarder.
The beneficial effects of the utility model have:
The certain cunning angle changing rates for being difficult to detect for existing hand-held scanner are effective, such as certain three-dimensionals are not advised
Then object is more able to satisfy the needs of user；
It can once be aligned, obtain multiple image, scan efficiency is high, and scanning is more abundant, and scanning effect is more preferable；
Adjustment position and angle are gone without artificial in the position that more details can be detected, can be the later period identification,
Identification provides more complete information.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment hand-held scanner.
Fig. 2 is the schematic diagram of rotating mechanism in hand-held scanner shown in Fig. 1.
Fig. 3 is the schematic diagram of hand-held scanner control system shown in Fig. 1.
Specific embodiment
With reference to the accompanying drawing and example, the utility model is described further.
In the present embodiment, as shown in Figure 1, the present embodiment hand-held scanner is integrally in 7 fonts, sweeping including horizontal direction
Retouch the grip zone of area and vertical direction.
Hand-held scanner forms an accommodation space by shell 1, and shell 1 is fastened by two half shells.Accommodation space
Scanning area front end is equipped with emission source crossbeam 2.Light emitting device is provided on emission source crossbeam 2, light emitting device can be multiple transmittings
Light source 3 emits the light source of different spectral respectively, to carry out multispectral scanner to scanned object.As shown in Fig. 2, the present embodiment
In, transmitting light source 3 has 6.In other embodiments, light emitting device can be the illumination connecting with a light source module group (not shown)
Device, light source module group emit the light of different spectrum to luminaire, to obtain the light source of different spectral respectively.On emission source crossbeam 2
2 receivers 4 are additionally provided with, to receive the light that back reflection is returned in the light emission to scanned object that transmitting light source 3 issues, are obtained
Obtain the spectral signal of scanned object.2 both ends of emission source crossbeam are separately connected rotating mechanism 5, to drive emission source crossbeam 2 to revolve
Turn certain angle, so that in same position Multiple-Scan, increase scanning coverage rate, obtains more, more fully data.
As shown in figure 3, rotating mechanism 5 includes connecting the retarder 51 at 2 both ends of emission source crossbeam and being separately connected respectively to subtract
Two motors 52 of fast device 51.One motor drive module 53 connects two motors 52, rotates and reverse to control motor 52, Jin Ertong
It crosses retarder 51 and controls the rotation of emission source crossbeam 2.Retarder 51 can be size gear engagement structure, and gear wheel 511 is installed on
2 both ends of emission source crossbeam, pinion gear 512 are installed on 52 shaft of motor, and the gear ratio of big pinion gear can be 2:1.
Control panel 6 is equipped in the middle part of accommodation space scanning area, control panel 6 is including circuit board (not shown) and is set to circuit board
On the electronic components (not shown) such as chip.Motor drive module 53 can be integrated on control panel 6, can also be separately provided and with
Control panel 6 connects.
Accommodation space scanning area rear end is equipped with display screen 7, and display screen 7 is connected with control panel 6, to display control board 6
The content of output, such as scanning result or analysis result.Rear end is equipped with wireless communication device 8 (such as indigo plant on accommodation space scanning area
Tooth device, mobile communications device etc.), wireless communication device 8 is connected with control panel 6, to by the content transmission in control panel 6
Give external equipment (not shown), such as computer, mobile phone.
Accommodation space grip zone is mainly used to accommodate power supply 9, and power supply 9 can be dry cell or rechargeable battery, such as lithium electricity
Pond.Power supply 9 connects control panel 6 and display screen 7, for powering to control panel 6 and display screen 7.
Accommodation space grip zone front end is equipped with key switch 10, to control scan operation.Can be set to click by
Key switch 10, that is, start scan operation.It clicks again, then terminates scan operation.Key switch 10 is connected with control panel 6.
Accommodation space grip zone bottom end is equipped with usb 11 (or other wire communication devices) and power switch 12, and USB connects
Mouthfuls 11 are connected with control panel 6, to by the content transmission in control panel 6 to external equipment, such as computer, mobile phone.Power supply is opened
It closes 12 to connect with power management module, for controlling the open and close of power management module.
As shown in figure 3, the control system of the present embodiment hand-held scanner include processing module and with processing module phase
Even light source emitting module, light source receiving module, display module, wireless communication module, usb communication module, power management module,
External key trigger module, motor drive module.These modules are all disposed on control panel 6, pass through conducting wire and related hardware phase
Even.
Processing module is the brain of control system, for controlling the operation of other each modules.Processing module can be to reception
Data handled (such as analog-digital conversion, multispectral data merge), and will treated that result is directly displayed at
On display screen, or external equipment is transferred to by USB interface or wireless communication device.
Light source emitting module connects each transmitting light source, for controlling the open and close of each transmitting light source.Because of this implementation
Example has the light source of 6 different spectrum, so processing module transmission instruction (instruction can be 6 spectrum and successively scan automatically, or
User selects plurality of spectrum, and selection mode can be the key for clicking the display screen display with touch function, or
Pass through USB interface or wireless communication device modification control program) light source emitting module is given, it is controlled and is emitted by light source emitting module
Light source.
Light source receiving module connects receiver, and the spectral signal for receiving receiver is transferred to processing module.
Display module connects display screen, for by processing module, treated that result directly displays.If display screen band touches
Function can also send the signal for user's operation that display screen receives to processing module.
Wireless communication module connects wireless communication device, for wirelessly being passed using wireless communication device with external equipment
It is defeated.
Usb communication module connects USB interface, for being carried out data transmission using USB interface and external equipment.
Power management module connects power supply, for being managed to power supply, such as obtains remaining capacity information, avoids overcharging
Etc..
External key trigger module connects key switch, for controlling processing module by key switch.
Motor drive module connect motor, before be illustrated, details are not described herein again.
Typical operating process is illustrated below.User clicks key switch, and external key trigger module will
This signal is conveyed to processing module, and processing module passes through the preset transmitting light source of light source emitting module order and emits default light
Spectrum, while receiver starts to receive spectral signal, and sends processing module to, processing module store and lead to after centainly handling
It crosses display module and is sent to display screen, on a display screen display in due course.Meanwhile processing module passes through motor drive module, control
Motor rotates by a small margin, in same position Multiple-Scan, to obtain more, more fully data.In some cases .., it can control
Motor processed rotates to certain angle, makes to emit the light of light source transmitting at an angle, is in such as 30 degree of angles with scanning zone centerline,
To scan hole wall and the corner of the internal holes of historical relic, more fully data are conveniently and efficiently obtained.
Compared with the prior art, the beneficial effects of the utility model have:
The certain cunning angle changing rates for being difficult to detect for existing hand-held scanner are effective, such as certain three-dimensionals are not advised
Then object is more able to satisfy the needs of user；
It can once be aligned, obtain multiple image, scan efficiency is high, and scanning is more abundant, and scanning effect is more preferable；
Adjustment position and angle are gone without artificial in the position that more details can be detected, can be the later period identification,
Identification provides more complete information.
The present embodiment hand-held scanner can be used for:
1, the scanning of plane routine object and later period identification, identification etc., such as identification, the identification of paper；
2, the scanning of irregular three-D object, existing hand-held scanner can only disposably be directed at some angle acquisition figure
Picture, and for certain irregular objects, it needs to obtain its detail content, is very difficult to find a suitable alignment position or angle
Degree, follow-up rotating scanner can be once aligned, and multi-angle rotary to obtain multiple image, while being conducive to detect
The position of more details provides more, more fully information for identifying, identifying.
Claims (10)
1. a kind of hand-held scanner, which is characterized in that including emission source crossbeam, light emitting device, receiver, rotating mechanism, hair
Electro-optical device, receiver are set on emission source crossbeam, light source of the light emitting device to emit different spectral, to scanned object
Multispectral scanner is carried out, receiver is to receive the light that back reflection is returned in the light emission to scanned object that transmitting light source issues
Line obtains the spectral signal of scanned object, and rotating mechanism is to drive emission source crossbeam-rotating certain angle, so that same
Position Multiple-Scan.
2. hand-held scanner according to claim 1, which is characterized in that light emitting device is multiple transmitting light sources, respectively
Emit the light source of different spectral.
3. hand-held scanner according to claim 1, which is characterized in that light emitting device is to connect with a light source module group
Luminaire, light source module group emit the light of different spectrum to luminaire respectively, make the light source of luminaire transmitting different spectral.
4. hand-held scanner according to claim 1, which is characterized in that rotating mechanism includes connection emission source crossbeam two
The retarder at end and two motors for being separately connected each retarder.
5. hand-held scanner according to claim 1, which is characterized in that including control panel, to control light emitting device,
Receiver, rotating mechanism.
6. hand-held scanner according to claim 5, which is characterized in that including display screen, display screen and control panel phase
Connection, the content to display control board output.
7. a kind of hand-held scanner, which is characterized in that equipped with the accommodation space formed by shell, accommodation space includes level side
To scanning area and vertical direction grip zone, accommodation space scanning area front end be equipped with emission source crossbeam；It is set on emission source crossbeam
It is equipped with light emitting device and receiver, light source of the light emitting device to emit different spectral is multispectral to carry out to scanned object
Scanning, receiver are swept to receive the light that back reflection is returned in the light emission to scanned object that transmitting light source issues, acquisition
Retouch the spectral signal of object；Emission source crossbeam both ends are separately connected rotating mechanism, to drive the certain angle of emission source crossbeam-rotating
Degree, so that in same position Multiple-Scan；Control panel is equipped in the middle part of accommodation space scanning area, to control light emitting device, receive
Device, rotating mechanism；Accommodation space scanning area rear end is equipped with display screen, and display screen is connected with control panel, to display control board
The content of output.
8. hand-held scanner according to claim 7, which is characterized in that its control system include processing module and with
The connected light source emitting module of processing module, light source receiving module, display module, processing module is for controlling other each modules
Operation, light source emitting module emit the light of different spectrum for controlling light emitting device, and light source receiving module connects receiver,
Spectral signal for receiving receiver is transferred to processing module, and display module connects display screen, and being used for will be at processing module
Result after reason directly displays.
9. hand-held scanner according to claim 7, which is characterized in that rear end is equipped with wireless on accommodation space scanning area
Communication device, wireless communication device are connected with control panel, to by the content transmission in control panel to external equipment.
10. hand-held scanner according to claim 7, which is characterized in that rotating mechanism includes connection emission source crossbeam
The retarder at both ends and two motors for being separately connected each retarder, control system include motor drive module, motor driven
Module connects two motors, rotates and reverse to control motor, and then controls emission source crossbeam-rotating by retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302162.0U CN208509041U (en) | 2018-08-13 | 2018-08-13 | A kind of hand-held scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821302162.0U CN208509041U (en) | 2018-08-13 | 2018-08-13 | A kind of hand-held scanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509041U true CN208509041U (en) | 2019-02-15 |
Family
ID=65300766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821302162.0U Expired - Fee Related CN208509041U (en) | 2018-08-13 | 2018-08-13 | A kind of hand-held scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509041U (en) |
-
2018
- 2018-08-13 CN CN201821302162.0U patent/CN208509041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190215 Termination date: 20200813 |