CN105701485A - Double-wavelength blue-and-green intelligent laser evidence obtaining equipment - Google Patents
Double-wavelength blue-and-green intelligent laser evidence obtaining equipment Download PDFInfo
- Publication number
- CN105701485A CN105701485A CN201610188979.9A CN201610188979A CN105701485A CN 105701485 A CN105701485 A CN 105701485A CN 201610188979 A CN201610188979 A CN 201610188979A CN 105701485 A CN105701485 A CN 105701485A
- Authority
- CN
- China
- Prior art keywords
- laser
- module
- resistance
- diode
- equipment
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/0912—Electronics or drivers for the pump source, i.e. details of drivers or circuitry specific for laser pumping
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Semiconductor Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
The invention relates to double-wavelength blue-and-green intelligent laser evidence obtaining equipment which comprises a host machine, a probe and a connecting line. The probe is connected with the host machine through the connecting line. The host machine comprises a housing, a handle which is arranged above the housing, a display interface, a first input device, a safe locking device and a data storage interface. The double-wavelength blue-and-green intelligent laser evidence obtaining equipment perform real-time communication between equipment and a background terminal through a wireless communication module, thereby ensuring real-time field monitoring by personnel. Through a laser control module, a laser emitting head can be made to emit laser with different wavelengths, different powers and different light spot sizes, thereby improving evidence obtaining efficiency in an evidence obtaining field and improving reliability of evidence obtaining equipment, wherein in an output power adjusting circuit, a first diode, a second diode and a third resistor are used for adjusting output power of an output end. Furthermore the output power is larger than 10W, thereby improving reliability and practicability in outputting laser by the laser evidence obtaining equipment.
Description
Technical field
The present invention relates to a kind of bluish-green Intelligent Laser evidence taking equipment of dual wavelength。
Background technology
On present laser evidence taking equipment market, the structure of laser beam is generally all more single, owing to single laser beam is when collecting evidence to evidence obtaining scene, because some fingerprint evidences are hidden deep, cause that these laser beams cannot well be collected evidence, thus have impact on the efficiency solved a case。Moreover, when in the face of different types of fingerprint, owing to lacking good hot spot regulating power, and further limit the efficiency of evidence obtaining。And owing to lacking effective communication support, staff cannot realize the long-range monitoring for evidence obtaining。
Summary of the invention
The technical problem to be solved in the present invention is: in order to the regulating power overcoming prior art laser beam is general and cannot realize the deficiency of remotely monitoring, it is provided that a kind of have double-wavelengh technique and laser beam can be adjusted, can the bluish-green Intelligent Laser evidence taking equipment of dual wavelength of monitor in real time。
The technical solution adopted for the present invention to solve the technical problems is: a kind of bluish-green Intelligent Laser evidence taking equipment of dual wavelength, including main frame, probe and connecting line, described probe is connected with main frame by connecting line, described main frame includes casing, it is arranged on the handle above casing and the display interface being arranged on casing, first input equipment, safe locking device and data memory interface, described probe includes housing, it is arranged on the secondary input device on housing and laser beam emitting head, described casing is provided with central control unit, described central control unit is PLC, described central control unit is provided with output adjustment module；
Described output adjustment module includes output power adjusting circuit, described output power adjusting circuit includes the first resistance, second resistance, 3rd resistance, adjustable resistance, first electric capacity, second electric capacity, silicon bilateral switch, first diode, second diode and bidirectional triode thyristor, the series circuit of described first resistance and the first electric capacity composition and the second resistance, the series circuit of adjustable resistance and the second electric capacity composition is in parallel, the series circuit of described 3rd resistance and the second diode composition and the second resistance, the series circuit of adjustable resistance and the second electric capacity composition is in parallel, the negative electrode of described 3rd resistance and the second diode connects, the series circuit of described bidirectional triode thyristor and the 4th resistance and the second diode composition is in parallel, two anodes of described silicon bilateral switch, one of them anode is connected with adjustable resistance and the second electric capacity respectively, another anode is connected with the gate pole of bidirectional triode thyristor, the gate pole of described silicon bilateral switch and the anode of the first diode connect, the gate pole of described silicon bilateral switch is connected by the negative electrode of the first diode and the second diode。
As preferably, in order to improve the intellectuality of device, described central control unit includes central control system, the energy supply control module being connected with central control system, wireless communication module, display control module, input control module, safety locking module and data memory module, described energy supply control module is connected to laser control module and working power module, described display interface electrically connects with display control module, described first input equipment and secondary input device all electrically connect with input control module, described safe locking device electrically connects with safety locking module, described data memory interface electrically connects with data memory module, described laser beam emitting head electrically connects with laser control module, described laser control module includes laser control system, the spot size adjustment module being connected with laser control system, safe temperature monitoring modular and optical maser wavelength select module, described optical maser wavelength selects module to be connected to blue wavelength output module and green wavelength output module。
As preferably, by increasing the length of connecting line, thus improving the practicality of Intelligent Laser evidence taking equipment, described connecting line is metal contact wires, and the length of described connecting line is 3 meters。
As preferably, in order to improve the reliability of Intelligent Laser evidence taking equipment, described safe locking device is safety lock, and described data memory interface is USB interface。
As preferably, in order to improve the practicality of Intelligent Laser evidence taking equipment, described first input equipment and secondary input device are touch key。
As preferably, in order to improve the sustainable ability to work of Intelligent Laser evidence taking equipment, being provided with accumulator in described casing, described accumulator electrically connects with working power module, and described accumulator is ferric phosphate lithium cell。
As preferably, in order to improve the practicality of Intelligent Laser evidence taking equipment, described display interface is chromatic liquid crystal screen。
As preferably, in order to improve the practicality of Intelligent Laser evidence taking equipment, the output of described laser beam emitting head is more than 10W。
As preferably, in order to improve the reliability of Intelligent Laser evidence taking equipment, the model of described silicon bilateral switch is BS08A。
The invention has the beneficial effects as follows, the bluish-green Intelligent Laser evidence taking equipment of this dual wavelength realizes equipment by wireless communication module and carries out real-time communication with background terminal, it is ensured that scene is carried out monitor in real time by staff；Laser beam emitting head can being controlled by laser control module and launch the laser of different wave length, different capacity and different spot size, improving the evidence obtaining efficiency that evidence obtaining is on-the-spot, thus improve the reliability of evidence taking equipment；Wherein in output power adjusting circuit, the first diode, the second diode and the 3rd resistance regulate the output of outfan, and make output function more than 10W。Thus improve the dependable with function of laser evidence taking equipment laser output。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described。
Fig. 1 is the structural representation of the bluish-green Intelligent Laser evidence taking equipment of dual wavelength of the present invention；
Fig. 2 is the systematic schematic diagram of the bluish-green Intelligent Laser evidence taking equipment of dual wavelength of the present invention；
Fig. 3 is the systematic schematic diagram of the laser control module of the bluish-green Intelligent Laser evidence taking equipment of dual wavelength of the present invention；
Fig. 4 is the circuit theory diagrams of the output power adjusting circuit of the bluish-green Intelligent Laser evidence taking equipment of dual wavelength of the present invention；
In figure: 1. casing, 2. handle, 3. display interface, 4. the first input equipment, 5. safe locking device, 6. data memory interface, 7. housing, 8. secondary input device, 9. connecting line, 10. laser beam emitting head, 11. central control system, 12. energy supply control module, 13. wireless communication module, 14. display control module, 15. input control module, 16. safety locking module, 17. data memory module, 18. laser control module, 19. working power module, 20. accumulator, 21. laser control system, 22. output adjustment module, 23. spot size adjustment module, 24. safe temperature monitoring modular, 25. optical maser wavelength selects module, 26. blue wavelength output module, 27. green wavelength output module, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, Rp1. adjustable resistance, C1. the first electric capacity, C2. the second electric capacity, SBS. silicon bilateral switch, D1. the first diode, D2. the second diode, U1. bidirectional triode thyristor。
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation。These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention。
As Figure 1-Figure 4, a kind of bluish-green Intelligent Laser evidence taking equipment of dual wavelength, including main frame, probe and connecting line 9, described probe is connected with main frame by connecting line 9, described main frame includes casing 1, it is arranged on the handle 2 above casing 1 and the display interface 3 being arranged on casing 1, first input equipment 4, safe locking device 5 and data memory interface 6, described probe includes housing 7, it is arranged on the secondary input device 8 on housing 7 and laser beam emitting head 10, described casing 1 is provided with central control unit, described central control unit is PLC, described central control unit is provided with output adjustment module 22；
Described output adjustment module 22 includes output power adjusting circuit, described output power adjusting circuit includes the first resistance R1, second resistance R2, 3rd resistance R3, adjustable resistance Rp1, first electric capacity C1, second electric capacity C2, silicon bilateral switch SBS, first diode D1, second diode D2 and bidirectional triode thyristor U1, the series circuit of described first resistance R1 and the first electric capacity C1 composition and the second resistance R2, the series circuit of adjustable resistance Rp1 and the second electric capacity C2 composition is in parallel, the series circuit of described 3rd resistance R3 and the second diode D2 composition and the second resistance R2, the series circuit of adjustable resistance Rp1 and the second electric capacity C2 composition is in parallel, the negative electrode of described 3rd resistance R3 and the second diode D2 connects, the series circuit of described bidirectional triode thyristor U1 and the four resistance R4 and the second diode D2 composition is in parallel, two anodes of described silicon bilateral switch SBS, one of them anode is connected with adjustable resistance Rp1 and the second electric capacity C2 respectively, another anode is connected with the gate pole of bidirectional triode thyristor U1, the gate pole of described silicon bilateral switch SBS and the anode of the first diode D1 connect, the gate pole of described silicon bilateral switch SBS is connected by the negative electrode of the first diode D1 and the second diode D2。
As preferably, in order to improve the intellectuality of device, described central control unit includes central control system 11, the energy supply control module 12 being connected with central control system 11, wireless communication module 13, display control module 14, input control module 15, safety locking module 16 and data memory module 17, described energy supply control module 12 is connected to laser control module 18 and working power module 19, described display interface 3 electrically connects with display control module 14, described first input equipment 4 and secondary input device 8 all electrically connect with input control module 15, described safe locking device 5 electrically connects with safety locking module 16, described data memory interface 6 electrically connects with data memory module 17, described laser beam emitting head 10 electrically connects with laser control module 18, described laser control module 18 includes laser control system 21, the spot size adjustment module 23 being connected with laser control system 21, safe temperature monitoring modular 24 and optical maser wavelength select module 25, described optical maser wavelength selects module 25 to be connected to blue wavelength output module 26 and green wavelength output module 27。
As preferably, by increasing the length of connecting line 9, thus improving the practicality of Intelligent Laser evidence taking equipment, described connecting line 9 is metal contact wires, and the length of described connecting line 9 is 3 meters。
As preferably, in order to improve the reliability of Intelligent Laser evidence taking equipment, described safe locking device 5 is safety lock, and described data memory interface 6 is USB interface。
As preferably, in order to improve the practicality of Intelligent Laser evidence taking equipment, described first input equipment 4 and secondary input device 8 are touch key。
As preferably, in order to improve the sustainable ability to work of Intelligent Laser evidence taking equipment, being provided with accumulator 20 in described casing 1, described accumulator 20 electrically connects with working power module 19, and described accumulator 20 is ferric phosphate lithium cell。
As preferably, in order to improve the practicality of Intelligent Laser evidence taking equipment, described display interface 3 is chromatic liquid crystal screen。
As preferably, in order to improve the practicality of Intelligent Laser evidence taking equipment, the output of described laser beam emitting head 10 is more than 10W。
As preferably, in order to improve the reliability of Intelligent Laser evidence taking equipment, the model of described silicon bilateral switch SBS is BS08A。
The operation principle of the bluish-green Intelligent Laser evidence taking equipment of this dual wavelength is: probe is connected with main frame by connecting line 9, then can be collected evidence in evidence obtaining scene by probe, and main frame, for controlling the work of probe, simultaneously completes the real-time communication with background terminal。Wherein the handle 2 on main frame makes equipment be easy to carry, and display interface 3 is used for showing relevant information, it is simple to equipment is operated by field personnel；First input equipment 4 is easy to field personnel and equipment is operated；Safe locking device 5 is for protecting equipment, it is prevented that equipment is operated by other staff, improves the safety of equipment；With data memory interface 6 for data are stored, improve the practicality of equipment；Secondary input device 8 on probe is easy to field personnel and equipment is operated；Laser beam emitting head 10 is for launching the laser of different wave length, different capacity and different spot size, thus realizing the evidence obtaining that evidence obtaining is on-the-spot。
In the bluish-green Intelligent Laser evidence taking equipment of this dual wavelength: energy supply control module 12 is for controlling laser control module 18 and the work of working power module 19, laser control module 18 is for controlling the work of laser beam emitting head 10, working power module 19 is for providing working power to equipment, it is ensured that the normal operation of equipment；Wireless communication module 13 is used for the equipment that realizes and carries out real-time communication with background terminal, it is ensured that scene is carried out monitor in real time by staff；Display control module 14 is for controlling the work of display interface 3；Input control module 15 is for controlling the work of the first input equipment 4 and secondary input device 8；Safety locking module 16 is for controlling the work of safe locking device 5；Data memory module 17 is for controlling the work of data memory interface 6；Central control system 11 is used for controlling modules, improves the intellectuality of system。
Laser control system 21 is used for controlling modules, it is ensured that the reliability of laser beam emitting head 10, improves the dependable with function of equipment；Output adjustment module 22, for the output of laser beam emitting head 10 is controlled, improves the efficiency of evidence obtaining；Spot size adjustment module 23 is controlled for the spot size that laser beam emitting head 10 is occurred, and further increases the efficiency of evidence obtaining；Laser beam emitting head 10, for the operating temperature of laser beam emitting head 10 is detected, is protected, is improve the reliability of evidence taking equipment by safe temperature monitoring modular 24；Optical maser wavelength selects module 25 for two kinds of wavelength output modes of blue wavelength output module 26 and green wavelength output module 27 are switched over, make laser beam emitting head 10 can the laser of output blue and green two kinds of wavelength, better improve the accuracy of detection。
The operation principle of the output power adjusting circuit in the bluish-green Intelligent Laser evidence taking equipment of this dual wavelength is: silicon bilateral switch SBS, the second resistance R2, adjustable resistance Rp1 and the second electric capacity C2 form phased circuit, regulate the output of outfan with the first diode D1, the second diode D2 and the three resistance R3, and make output function more than 10W。Thus improve the dependable with function of laser evidence taking equipment laser output。
Compared with prior art, the bluish-green Intelligent Laser evidence taking equipment of this dual wavelength realizes equipment and background terminal by wireless communication module 13 and carries out real-time communication, it is ensured that scene is carried out monitor in real time by staff；Laser beam emitting head 10 can being controlled by laser control module 18 and launch the laser of different wave length, different capacity and different spot size, improving the evidence obtaining efficiency that evidence obtaining is on-the-spot, thus improve the reliability of evidence taking equipment；Wherein in output power adjusting circuit, the first diode D1, the second diode D2 and the three resistance R3 regulate the output of outfan, and make output function more than 10W。Thus improve the dependable with function of laser evidence taking equipment laser output。
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely。The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right。
Claims (9)
1. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength, it is characterized in that, including main frame, probe and connecting line (9), described probe is connected with main frame by connecting line (9), described main frame includes casing (1), the handle (2) being arranged on casing (1) top and the display interface (3) being arranged on casing (1), first input equipment (4), safe locking device (5) and data memory interface (6), described probe includes housing (7), it is arranged on the secondary input device (8) on housing (7) and laser beam emitting head (10), described casing is provided with central control unit in (1), described central control unit is PLC, described central control unit is provided with output adjustment module (22)；
Described output adjustment module (22) includes output power adjusting circuit, described output power adjusting circuit includes the first resistance (R1), second resistance (R2), 3rd resistance (R3), adjustable resistance (Rp1), first electric capacity (C1), second electric capacity (C2), silicon bilateral switch (SBS), first diode (D1), second diode (D2) and bidirectional triode thyristor (U1), series circuit that described first resistance (R1) and the first electric capacity (C1) form and the second resistance (R2), the series circuit that adjustable resistance (Rp1) and the second electric capacity (C2) form is in parallel, series circuit that described 3rd resistance (R3) and the second diode (D2) form and the second resistance (R2), the series circuit that adjustable resistance (Rp1) and the second electric capacity (C2) form is in parallel, described 3rd resistance (R3) is connected with the negative electrode of the second diode (D2), described bidirectional triode thyristor (U1) is in parallel with the series circuit that the second diode (D2) forms with the 4th resistance (R4), two anodes of described silicon bilateral switch (SBS), one of them anode is connected with adjustable resistance (Rp1) and the second electric capacity (C2) respectively, another anode is connected with the gate pole of bidirectional triode thyristor (U1), the gate pole of described silicon bilateral switch (SBS) and the anode of the first diode (D1) connect, the gate pole of described silicon bilateral switch (SBS) is connected with the negative electrode of the second diode (D2) by the first diode (D1)。
2. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterized in that, described central control unit includes central control system (11), the energy supply control module (12) being connected with central control system (11), wireless communication module (13), display control module (14), input control module (15), safety locking module (16) and data memory module (17), described energy supply control module (12) is connected to laser control module (18) and working power module (19), described display interface (3) electrically connects with display control module (14), described first input equipment (4) and secondary input device (8) all electrically connect with input control module (15), described safe locking device (5) electrically connects with safety locking module (16), described data memory interface (6) electrically connects with data memory module (17), described laser beam emitting head (10) electrically connects with laser control module (18), described laser control module (18) includes laser control system (21), the spot size adjustment module (23) being connected with laser control system (21), safe temperature monitoring modular (24) and optical maser wavelength select module (25), described optical maser wavelength selects module (25) to be connected to blue wavelength output module (26) and green wavelength output module (27)。
3. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterised in that described connecting line (9) is metal contact wires, and the length of described connecting line (9) is 3 meters。
4. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterised in that described safe locking device (5) is safety lock, and described data memory interface (6) is USB interface。
5. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterised in that described first input equipment (4) and secondary input device (8) are touch key。
6. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 2, it is characterized in that, described casing (1) is provided with accumulator (20), described accumulator (20) electrically connects with working power module (19), and described accumulator (20) is ferric phosphate lithium cell。
7. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterised in that described display interface (3) is chromatic liquid crystal screen。
8. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterised in that the output of described laser beam emitting head (10) is more than 10W。
9. the bluish-green Intelligent Laser evidence taking equipment of dual wavelength as claimed in claim 1, it is characterised in that the model of described silicon bilateral switch (SBS) is BS08A。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188979.9A CN105701485A (en) | 2016-03-29 | 2016-03-29 | Double-wavelength blue-and-green intelligent laser evidence obtaining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610188979.9A CN105701485A (en) | 2016-03-29 | 2016-03-29 | Double-wavelength blue-and-green intelligent laser evidence obtaining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105701485A true CN105701485A (en) | 2016-06-22 |
Family
ID=56231812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610188979.9A Pending CN105701485A (en) | 2016-03-29 | 2016-03-29 | Double-wavelength blue-and-green intelligent laser evidence obtaining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105701485A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131246Y (en) * | 1992-05-30 | 1993-04-28 | 王旭辉 | power regulator for household electrothermic and electro-optic apparatuses |
| CN201666872U (en) * | 2010-03-31 | 2010-12-08 | 上海市公安局物证鉴定中心 | Dual wavelength laser physical evidence showing instrument |
| CN103041513A (en) * | 2013-01-21 | 2013-04-17 | 武汉博激世纪科技有限公司 | Multi-wavelength laser treatment system |
| CN204630933U (en) * | 2015-06-04 | 2015-09-09 | 张荣福 | A kind of full-automatic multi-wave band laser material evidence detector |
| CN205104756U (en) * | 2015-11-06 | 2016-03-23 | 刘兰平 | Portable intelligent laser equipment of collecting evidence |
-
2016
- 2016-03-29 CN CN201610188979.9A patent/CN105701485A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131246Y (en) * | 1992-05-30 | 1993-04-28 | 王旭辉 | power regulator for household electrothermic and electro-optic apparatuses |
| CN201666872U (en) * | 2010-03-31 | 2010-12-08 | 上海市公安局物证鉴定中心 | Dual wavelength laser physical evidence showing instrument |
| CN103041513A (en) * | 2013-01-21 | 2013-04-17 | 武汉博激世纪科技有限公司 | Multi-wavelength laser treatment system |
| CN204630933U (en) * | 2015-06-04 | 2015-09-09 | 张荣福 | A kind of full-automatic multi-wave band laser material evidence detector |
| CN205104756U (en) * | 2015-11-06 | 2016-03-23 | 刘兰平 | Portable intelligent laser equipment of collecting evidence |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103041513B (en) | Multi-wavelength laser treatment system | |
| CN102038538B (en) | Multi-purpose high-power semiconductor laser therapeutic apparatus | |
| CN203379209U (en) | Laser treatment device | |
| CN203253066U (en) | Laser therapeutic instrument | |
| CN103384094A (en) | Method for providing electricity for high-voltage power transmission line control monitoring system based on laser photoelectric converting | |
| CN105701485A (en) | Double-wavelength blue-and-green intelligent laser evidence obtaining equipment | |
| CN203389229U (en) | Multi-wavelength laser treatment system | |
| CN201650472U (en) | Intelligent control device for diesel generating station | |
| CN104730428A (en) | Alternating current and direct current online insulating monitoring device and system | |
| CN206975526U (en) | A kind of temperature-control circuit | |
| CN201939487U (en) | Multi-purpose large-power semiconductor laser therapeutic instrument | |
| CN203869781U (en) | Switch cabinet secondary side current wiring terminal overheat alarm | |
| CN104037603A (en) | Method for realizing adaptivity of LD-pumping passive Q-switched erbrium-glass laser in wide temperature range | |
| CN204615451U (en) | A kind of management device for rechargeable batteries | |
| TWM631331U (en) | Solar energy protection system | |
| CN203379210U (en) | Portable multifunctional treatment equipment | |
| CN208078629U (en) | A kind of electricity frame with auto-power-off device | |
| CN102929370A (en) | Temperature control and regulation device for notebook computer adapter | |
| KR101314753B1 (en) | solar genepating apparatus using the solar light and solar heat | |
| CN205039837U (en) | A remote control ware that is used for order of network flow control and shows end | |
| CN205942728U (en) | Dual wavelength bluish -green laser equipment of collecting evidence | |
| CN205593667U (en) | System for carry out temperature measurement to cable termination | |
| CN104089711A (en) | Secondary side current wiring terminal overheating alarm apparatus of switch cabinet | |
| CN211317571U (en) | Intelligent temperature indicating device for circulating cooling system and circulating cooling system | |
| CN205566529U (en) | A intelligence control system for community's security protection control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160622 |