CN107368103A - A kind of high definition examination of material evidence instrument of multi-angle adjustment - Google Patents
A kind of high definition examination of material evidence instrument of multi-angle adjustment Download PDFInfo
- Publication number
- CN107368103A CN107368103A CN201710589046.5A CN201710589046A CN107368103A CN 107368103 A CN107368103 A CN 107368103A CN 201710589046 A CN201710589046 A CN 201710589046A CN 107368103 A CN107368103 A CN 107368103A
- Authority
- CN
- China
- Prior art keywords
- motor
- adjusting knob
- socketed
- workbench
- material evidence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Abstract
The invention discloses a kind of high definition examination of material evidence instrument of multi-angle adjustment,Including workbench,Motor one is provided with workbench,Motor two,Rectifier,Power supply and PLC,The main shaft of motor one is socketed with filter disc,Filter disc is provided with optical filter,The main shaft of motor two is socketed with lamp source disc,Lamp source disc is provided with three transmitted light sources,Table surface is provided with master switch,Adjusting knob one,Adjusting knob two,Adjusting knob three and adjusting knob four,Workbench is provided with boss,Bearing is socketed with boss,Bearing outer is socketed with base,Base outer wall is toothed around,Base upper end is provided with support,Support is provided with motor four,Fixing axle is provided between support,Fixing axle is provided with objective table,Motor three is provided with by boss,The main shaft of motor three is socketed with gear,The outside of motor three is provided with protective cover,Workbench is provided with pole,Pole is provided with CCD camera devices,The present invention is simple to operate,Possess various light sources,The various angles of material evidence can be observed,Improve operating efficiency.
Description
Technical field
The present invention relates to examination of material evidence instrument field, more particularly to a kind of high definition examination of material evidence instrument of multi-angle adjustment.
Background technology
Material evidence optical detection instrument is a kind of high camera installation of criminal investigation field frequency of use, is to solve a case, deciding on a verdict
The visual plant of material evidence foundation is provided, it is difficult to take the photograph into the photo of human viewable that general photographic instrument is for potential vestige, and
Material evidence optical detection instrument is extremely wide to vestige progress forensic applications scope, and material evidence optical detection instrument can protrude material evidence in other colors
Image imaging under ambient interferences, makes material evidence camera take out the photo of human viewable, to identify the latent trace,
With scientific and technical fast development, means of crime is also constantly updating, and existing material evidence optical detection instrument device has number of drawbacks
And the requirement of the inspection of the scene of a crime and the development of material evidence technology can not be met, light source is single, and material evidence platform can only be done vertically in X faces and Z faces
Motion, substantially reduces the efficiency of inspection work.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of high definition examination of material evidence instrument of multi-angle adjustment, existing to solve
There is caused above-mentioned multinomial defect in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of high definition examination of material evidence of multi-angle adjustment
Instrument, including workbench, the workbench inside are provided with motor one, motor two, rectifier, power supply and PLC, the motor
One main shaft is socketed with filter disc, and the filter disc is provided with multiple optical filters, and the main shaft of the motor two is socketed with lamp source disc,
The lamp source disc is provided with three transmitted light sources, the table surface be provided with master switch, adjusting knob one, adjusting knob two,
Adjusting knob three and adjusting knob four, the workbench are provided with boss, bearing, the Bearing outer are socketed with the boss
Base is socketed with, the outer wall of the base is toothed around, and the base upper end is provided with two supports, and the right side support is provided with
Motor four, fixing axle is provided between the support, the fixing axle is connected with the main shaft of motor four, and the fixing axle, which is provided with, to be carried
Thing platform, the boss side are provided with motor three, and the main shaft of the motor three is socketed with the gear with gear teeth meshing, the motor three
Protective cover is provided with the outside of base, pole is additionally provided with the workbench, the pole is provided with CCD camera devices, described
Transmitted light source, motor one, motor two, motor three and motor four connect with rectifier electricity, and the rectifier connects with power supply electricity, described
Master switch connects with power supply electricity, and the motor one, motor two, motor three and motor four also connect with PLC electricity, the regulation rotation
Button one, adjusting knob two, adjusting knob three and adjusting knob four are connect with PLC electricity and difference controlled motor one, motor
2nd, motor three and motor four.
Preferably, the motor one, motor two, motor three and motor four are DC brush servomotor.
Preferably, the objective table both sides are provided with groove, and fixed Rubber end is provided with the groove.
Preferably, the transmitted light source is respectively transmitting white light LED, transmission infrared LED and ultraviolet transmissive LED.
Preferably, the workbench bottom is provided with universal wheel.
Beneficial effect using above technical scheme is：A kind of high definition examination of material evidence instrument of multi-angle adjustment of the present invention,
Boss is hollow structure, and via, transmitted light source, optical filter, boss center, objective table center and CCD are reserved on workbench
The center of camera device samples and is placed on micro slide on the same axis, by material evidence material, then inserts micro slide and carries
In the groove of thing platform, master switch is opened, rotates adjusting knob one, PLC receive information controlled motor one rotates, and makes light source
Disk rotates, and selects the transmitted light source needed, rotates adjusting knob two, PLC receive information controlled motor two rotates, and makes filter
CD is rotated, and selects suitable optical filter, and a variety of different inspection light sources are can obtain after optical filter filters, and rotates regulation rotation
Button three, controlled motor three rotates after PLC receive information, the gear teeth meshing of gear and base outer wall on motor three, because
This drives base rotation, objective table is rotated adjusting knob four along center axis thereof, is controlled after PLC receive information
Motor four processed rotates, and motor four drives fixing axle to rotate, and rotates objective table, by the rotation of controlled motor three and motor four,
The observation to objective table all angles can be achieved, compared to traditional examination of material evidence instrument, operating principle of the present invention is simple, possesses a variety of inspections
Optometry source, it can be achieved to observe the various angles of material evidence material, improve operating efficiency.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the objective table schematic diagram of the present invention；
Fig. 3 is the lamp source disc schematic diagram of the present invention；
Fig. 4 is the filter disc schematic diagram of the present invention.
Wherein, 1- master switch, 2- adjusting knobs one, 3- adjusting knobs two, 4- adjusting knobs three, 5- adjusting knobs four, 6-
Motor one, 7- motors two, 8-PLC controllers, 9- lamp source discs, 91- transmitted light sources, 10- workbench, 11- filter discs, 111- filter
Piece, 12- rectifiers, 13- power supplys, 14- universal wheels, 15- boss, 16- bearings, 17- bases, the 18- gear teeth, 19- protective covers, 20-
Gear, 21- motors three, 22- motors four, 23- objective tables, 231- fixation Rubber ends, 232- grooves, 24- poles, 25- fixing axles,
26- supports, 27-CCD camera devices.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1-Fig. 4 shows the embodiment of the present invention：A kind of high definition examination of material evidence instrument of multi-angle adjustment, including work
Make platform 10, the inside of workbench 10 is provided with motor 1, motor 27, rectifier 12, power supply 13 and PLC 8, the electricity
The main shaft of machine 1 is socketed with filter disc 11, and the filter disc 11 is provided with multiple optical filters 111, the collar bush of the motor 27
Lamp source disc 9 is connected to, the lamp source disc 9 is provided with three transmitted light sources 91, and the surface of workbench 10 is provided with master switch 1, regulation
Knob 1, adjusting knob 23, adjusting knob 34 and adjusting knob 45, the workbench 10 is provided with boss 15, described convex
Bearing 16 is socketed with platform 15, is socketed with base 17 outside the bearing 16, the outer wall of the base 17 is toothed around 18, described
The upper end of base 17 is provided with two supports 26, and the right side support 26 is provided with motor 4 22, is provided with and fixes between the support 26
Axle 25, the fixing axle 25 are connected with the main shaft of motor 4 22, and the fixing axle 25 is provided with objective table 23, by the boss 15
Side is provided with motor 3 21, and the main shaft of the motor 3 21 is socketed with and the meshed gears 20 of the gear teeth 18, the motor 3 21 and bottom
The outside of seat 17 is provided with protective cover 19, pole 24 is additionally provided with the workbench 10, the pole 24 is provided with CCD camera devices
27, the transmitted light source 91, motor 1, motor 27, motor 3 21 and motor 4 22 connect with the electricity of rectifier 12, the rectification
Device 12 connects with the electricity of power supply 13, and the master switch 1 connects with the electricity of power supply 13, the motor 1, motor 27, motor 3 21 and motor four
22 also connect with the electricity of PLC 8, the adjusting knob 1, adjusting knob 23, adjusting knob 34 and adjusting knob 45 with
The electricity of PLC 8 connects and difference controlled motor 1, motor 27, motor 3 21 and motor 4 22.
In the present embodiment, the motor 1, motor 27, motor 3 21 and motor 4 22 are DC brush servo electricity
Machine, precision is high, and noise is small, and movement response is fast, conveniently observes micro-adjustment during material evidence.
In the present embodiment, the both sides of objective table 23 are provided with groove 232, and fixed Rubber end is provided with the groove 232
231, quickly the micro slide equipped with material evidence can be inserted on objective table 23.
In the present embodiment, the transmitted light source 91 is respectively transmitting white light LED, transmits infrared LED and ultraviolet transmissive LED,
Abundant light source is provided, improves testing accuracy.
In the present embodiment, the bottom of workbench 10 is provided with universal wheel 14, facilitates the push of equipment.
Based on above-mentioned, a kind of high definition examination of material evidence instrument of multi-angle adjustment of structure of the present invention, boss 15 is hollow structure,
And via is reserved on workbench 10, transmitted light source 91, optical filter 111, the center of boss 15, the center of objective table 23 and CCD shootings
The center of device 27 is sampled and is placed on micro slide on the same axis, by material evidence material, and micro slide then is inserted into loading
In the groove 232 of platform 23, master switch 1 is opened, rotates adjusting knob 1, one 6 turns of 8 receive information controlled motor of PLC
It is dynamic, lamp source disc 9 is rotated, selects the transmitted light source 91 needed, rotates adjusting knob 23, the control of the receive information of PLC 8
Motor 27 rotates, and rotates filter disc 11, selects suitable optical filter 111, can obtain after the filtering of optical filter 111 a variety of
Different inspection light sources, adjusting knob 34 is rotated, controlled motor 3 21 rotates after the receive information of PLC 8, motor 3 21
On gear 20 engaged with the gear teeth 18 of the outer wall of base 17, therefore drive base 17 rotate, make objective table 23 along central axis
Rotate, rotate adjusting knob 45, controlled motor 4 22 rotates after the receive information of PLC 8, and motor 4 22 drives fixing axle
25 rotate, and rotate objective table 23, by the rotation of controlled motor 3 21 and motor 4 22, can be achieved to 23 each angle of objective table
The observation of degree, compared to traditional examination of material evidence instrument, operating principle of the present invention is simple, possesses a variety of inspection light sources, can be achieved to material evidence
The various angles observation of material, improves operating efficiency.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. a kind of high definition examination of material evidence instrument of multi-angle adjustment, including workbench (10), it is characterised in that：The workbench (10)
Inside is provided with motor one (6), motor two (7), rectifier (12), power supply (13) and PLC (8), the motor one (6)
Main shaft is socketed with filter disc (11), and the filter disc (11) is provided with multiple optical filters (111), the main shaft of the motor two (7)
Lamp source disc (9) is socketed with, the lamp source disc (9) is provided with three transmitted light sources (91), and workbench (10) surface is provided with total
Switch (1), adjusting knob one (2), adjusting knob two (3), adjusting knob three (4) and adjusting knob four (5), the workbench
(10) boss (15) is provided with, bearing (16) is socketed with the boss (15), base is socketed with outside the bearing (16)
(17), the outer wall of the base (17) is toothed around (18), and base (17) upper end is provided with two supports (26), the right side
Support (26) is provided with motor four (22), and fixing axle (25), the fixing axle (25) and motor are provided between the support (26)
The main shaft of four (22) is connected, and the fixing axle (25) is provided with objective table (23), and motor three is provided with beside the boss (15)
(21), the main shaft of the motor three (21) is socketed with and the gear teeth (18) meshed gears (20), the motor three (21) and base
(17) outside is provided with protective cover (19), and pole (24) is additionally provided with the workbench (10), and the pole (24) is provided with CCD
Camera device (27), the transmitted light source (91), motor one (6), motor two (7), motor three (21) and motor four (22) and
Rectifier (12) electricity connects, and the rectifier (12) connects with power supply (13) electricity, and the master switch (1) connects with power supply (13) electricity, described
Motor one (6), motor two (7), motor three (21) and motor four (22) also connect with PLC (8) electricity, the adjusting knob one
(2), adjusting knob two (3), adjusting knob three (4) and adjusting knob four (5) connect with PLC (8) electricity and controlled respectively
Motor one (6), motor two (7), motor three (21) and motor four (22).
2. the high definition examination of material evidence instrument of multi-angle adjustment according to claim 1, it is characterised in that：The motor one (6),
Motor two (7), motor three (21) and motor four (22) are DC brush servomotor.
3. the high definition examination of material evidence instrument of multi-angle adjustment according to claim 1, it is characterised in that：The objective table (23)
Both sides are provided with groove (232), and fixed Rubber end (231) is provided with the groove (232).
4. the high definition examination of material evidence instrument of multi-angle adjustment according to claim 1, it is characterised in that：The transmitted light source
(91) it is respectively transmitting white light LED, transmission infrared LED and ultraviolet transmissive LED.
5. the high definition examination of material evidence instrument of multi-angle adjustment according to claim 1, it is characterised in that：The workbench (10)
Bottom is provided with universal wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589046.5A CN107368103A (en) | 2017-07-19 | 2017-07-19 | A kind of high definition examination of material evidence instrument of multi-angle adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589046.5A CN107368103A (en) | 2017-07-19 | 2017-07-19 | A kind of high definition examination of material evidence instrument of multi-angle adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107368103A true CN107368103A (en) | 2017-11-21 |
Family
ID=60306899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710589046.5A Withdrawn CN107368103A (en) | 2017-07-19 | 2017-07-19 | A kind of high definition examination of material evidence instrument of multi-angle adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107368103A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2381311A (en) * | 2001-06-12 | 2003-04-30 | Techne | Assay Apparatus |
| JP2004181112A (en) * | 2002-12-06 | 2004-07-02 | Fuji Photo Optical Co Ltd | Endoscope light source device |
| CN202230028U (en) * | 2011-08-19 | 2012-05-23 | 上海恒光警用器材有限公司 | Material evidence optical detection instrument |
| CN202939129U (en) * | 2012-11-21 | 2013-05-15 | 朱双全 | Laser evidence testing instrument |
| CN103969210A (en) * | 2014-05-15 | 2014-08-06 | 中国科学院合肥物质科学研究院 | Open type CO2/H2O monitoring device based on non-dispersive infrared principle |
| CN105138020A (en) * | 2015-09-15 | 2015-12-09 | 宁波森赛威尔新能源科技有限公司 | Double-shaft tracking concentrated solar energy receiving device based on horizontal system of coordinates |
| CN105159326A (en) * | 2014-05-30 | 2015-12-16 | 吕辉 | Double-shaft integrated automatic tracking focusing solar device |
| CN205484038U (en) * | 2016-03-01 | 2016-08-17 | 浙江大学 | Multiple heavy metal ion nanometer optical detection device based on dissolve out volt -ampere |
-
2017
- 2017-07-19 CN CN201710589046.5A patent/CN107368103A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2381311A (en) * | 2001-06-12 | 2003-04-30 | Techne | Assay Apparatus |
| JP2004181112A (en) * | 2002-12-06 | 2004-07-02 | Fuji Photo Optical Co Ltd | Endoscope light source device |
| CN202230028U (en) * | 2011-08-19 | 2012-05-23 | 上海恒光警用器材有限公司 | Material evidence optical detection instrument |
| CN202939129U (en) * | 2012-11-21 | 2013-05-15 | 朱双全 | Laser evidence testing instrument |
| CN103969210A (en) * | 2014-05-15 | 2014-08-06 | 中国科学院合肥物质科学研究院 | Open type CO2/H2O monitoring device based on non-dispersive infrared principle |
| CN105159326A (en) * | 2014-05-30 | 2015-12-16 | 吕辉 | Double-shaft integrated automatic tracking focusing solar device |
| CN105138020A (en) * | 2015-09-15 | 2015-12-09 | 宁波森赛威尔新能源科技有限公司 | Double-shaft tracking concentrated solar energy receiving device based on horizontal system of coordinates |
| CN205484038U (en) * | 2016-03-01 | 2016-08-17 | 浙江大学 | Multiple heavy metal ion nanometer optical detection device based on dissolve out volt -ampere |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102743159B (en) | Optical projection tomographic imaging system | |
| CN103364937A (en) | Full-automatic check analysis microscope | |
| CN103800083B (en) | Miniature automatic dental-preparation cutting device in oral cavity | |
| CN105007403B (en) | A kind of image collecting device and acquisition method of ball-type 3D dynamic images | |
| CN106094182B (en) | The strong Penetrating Fog high definition zooming camera lens of folded form | |
| CN101153852A (en) | Appearance detecting device | |
| CN105784596A (en) | Multifunctional sample room capable of being used for thermal infrared camera | |
| CN207231412U (en) | A kind of optical lens thickness detection apparatus | |
| CN103341451A (en) | Automatic detection device for small-sized mirror-like workpiece surface flatness and method thereof | |
| CN216636668U (en) | Hyperspectral image acquisition trolley for restoration of large mural | |
| CN107368103A (en) | A kind of high definition examination of material evidence instrument of multi-angle adjustment | |
| CN109799214A (en) | A kind of optical test box | |
| CN208096557U (en) | A kind of intelligent panoramic camera show stand | |
| CN205880353U (en) | System is reformed transform to microscope | |
| CN103955051A (en) | Viable-tissue-oriented real-time automatic focusing microscopy imaging device and method | |
| CN206892438U (en) | Portable microscope equipment based on transmission of wireless signals and control | |
| CN213550858U (en) | Holographic show cupboard of product propaganda usefulness | |
| CN206421603U (en) | A kind of Graphing of Engineering model projection apparatus for demonstrating | |
| CN203480123U (en) | Automatic focusing microscope | |
| CN207380336U (en) | A kind of fully automatic digital microscope with the more optical filters of multiple light courcess | |
| CN113649204A (en) | Automatic spraying robot detection system based on machine vision | |
| CN108776085B (en) | Special optical detector for superhard material micropowder | |
| CN107329243A (en) | A kind of big target surface long-focus transmission-type high definition zoom lens | |
| JP3805401B2 (en) | X-ray equipment | |
| CN207202856U (en) | Double-layer lens switching device and fundus camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |
|
| WW01 | Invention patent application withdrawn after publication |