CN205104756U - Portable intelligent laser equipment of collecting evidence - Google Patents
Portable intelligent laser equipment of collecting evidence Download PDFInfo
- Publication number
- CN205104756U CN205104756U CN201520883213.3U CN201520883213U CN205104756U CN 205104756 U CN205104756 U CN 205104756U CN 201520883213 U CN201520883213 U CN 201520883213U CN 205104756 U CN205104756 U CN 205104756U
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- laser
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Abstract
The utility model relates to a portable intelligent laser equipment of collecting evidence, including host computer, laser emitter and connecting wire, laser emitter passes through the connecting wire and is connected with the host computer, the host computer includes the fuselage, sets up the handle in the fuselage top, this portable intelligent laser equipment of collecting evidence pass through the connecting wire all with host computer and laser emitter threaded connection, then can so that host computer and laser emitter dismantle to portable, through output adjusting module and spot size adjusting module, can adjust laser emitter's the output and the spot size of laser for functions of the equipments are diversified, thereby have improved efficiency and reliability that laser was collected evidence, moreover, guarantee output adjusting module's stability and reliability through the output regulating circuit, further improved the reliability of equipment.
Description
Technical field
The utility model relates to a kind of portable intelligent laser evidence taking equipment.
Background technology
Laser evidence taking equipment is a kind of high-purity, high-power, lightweight and inspection of the scene of a crime light source based on miniature laser.This system, specially for forensic science personnel carry out search site and examination of material evidence and design, helps them harsh and collect and appraisal evidence under being full of challenging environment.For biomaterial and fluorescent material the most widely, it can produce the highest fluorescence reaction, so that court scientific and technical personnel more fast and more easily find evidence.
On present laser evidence taking equipment market, general volume is comparatively large, weight is excessive, not portable, have impact on the practicality of equipment.Moreover, these functions of the equipments are single, cannot regulate in real time for spot size, power output etc., thus reduce practicality and the operability of equipment.
Utility model content
The technical problems to be solved in the utility model is: in order to overcome the not portable of prior art and the deficiency of function singleness, provides a kind of and can realize wireless monitor, is easy to carry and the portable intelligent laser evidence taking equipment of functional diversities.
The utility model solves the technical scheme that its technical problem adopts: a kind of portable intelligent laser evidence taking equipment, comprise main frame, generating laser and connecting line, described generating laser is connected with main frame by connecting line, described main frame comprises fuselage, is arranged on the handle of body upper, is arranged on the first connection jaws of fuselage side, first control button and charging inlet, and described connecting line is threaded with the first connection jaws;
Described generating laser comprises shell, the laser beam emitting head be arranged on shell, second controls button and the second connection jaws, and described connecting line is threaded with the second connection jaws;
Central control unit is provided with in described fuselage, described central control unit comprises central control system, laser emitting module, the working power module be connected with central control system, power output adjustment module, spot size adjustment module, charge control module and safe heating monitoring modular, described laser emitting module and working power model calling, described first controls button is electrically connected with power output adjustment module, described second controls button is electrically connected with spot size adjustment module, described charging inlet is electrically connected with charge control module, described laser beam emitting head is electrically connected with laser emitting module,
Described power output adjustment module comprises output power adjusting circuit, described output power adjusting circuit comprises integrated circuit, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, diode, inductance, resistance and adjustable resistance, the model of described integrated circuit is V5501, the input of described integrated circuit is by the first capacity earth, described second electric capacity and the 3rd electric capacity all with the first Capacitance parallel connection, the input of described integrated circuit is connected with the Enable Pin of integrated circuit, the earth terminal ground connection of described integrated circuit, the bootstrap capacitor end of described integrated circuit is connected with the negative electrode of diode by the 4th electric capacity, the bootstrap capacitor leads ends of described integrated circuit passes through the series circuit ground connection of the 4th electric capacity and diode composition, the inductance tube foot of described integrated circuit passes through inductance, the series circuit ground connection of resistance and adjustable resistance composition, described 5th electric capacity is in parallel with a resistor, described 6th electric capacity is in parallel with the series circuit that resistance and adjustable resistance form, the output feedack leads ends of described integrated circuit is connected with resistance and adjustable resistance respectively.
As preferably, in order to improve the antijamming capability of equipment, described connecting line is shielded conductor.
As preferably, in order to improve the reliability of equipment, described laser beam emitting head comprises protection photoconductive tube.
As preferably, be provided with storage battery in described fuselage, described storage battery is electrically connected with working power module.
As preferably, the power consumption of described laser beam emitting head is 8W.
As preferably, the inductance value of described inductance is 12uH, and the capacitance of described 6th electric capacity is 4.7uF.
As preferably, the weight of described main frame is 4kg.
The beneficial effects of the utility model are, this portable intelligent laser evidence taking equipment is all threaded with main frame and generating laser by connecting line, then main frame and generating laser can be made to dismantle, thus be easy to carry; By power output adjustment module and spot size adjustment module, the power output of generating laser and the spot size of laser can be regulated, make functions of the equipments variation, thus improve efficiency and the reliability of laser evidence obtaining; Moreover, be ensure that stability and the reliability of power output adjustment module by output power adjusting circuit, further increase the reliability of equipment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of portable intelligent laser evidence taking equipment of the present utility model;
Fig. 2 is the systematic schematic diagram of portable intelligent laser evidence taking equipment of the present utility model;
Fig. 3 is the circuit theory diagrams of the output power adjusting circuit of portable intelligent laser evidence taking equipment of the present utility model;
In figure: 1. fuselage, 2. the first connection jaws, 3. connecting line, 4. shell, 5. laser beam emitting head, 6. second control button, 7. the second connection jaws, 8. first control button, 9. charging inlet, 10. handle, 11. central control systems, 12. working power modules, 13. power output adjustment modules, 14. spot size adjustment modules, 15. charge control module, 16. safe heating monitoring modulars, 17. laser emitting modules, 18. storage batterys, U1. integrated circuit, C1. the first electric capacity, C2. the second electric capacity, C3. the 3rd electric capacity, C4. the 4th electric capacity, C5. the 5th electric capacity, C6. the 6th electric capacity, D1. diode, L1. inductance, R1. resistance, RP1. adjustable resistance.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1-Figure 3, a kind of portable intelligent laser evidence taking equipment, comprise main frame, generating laser and connecting line 3, described generating laser is connected with main frame by connecting line 3, described main frame comprises fuselage 1, be arranged on handle 10 above fuselage 1, be arranged on the first connection jaws 2, first of fuselage 1 side controls button 8 and charging inlet 9, and described connecting line 3 is threaded with the first connection jaws 2;
Described generating laser comprises shell 4, the laser beam emitting head 5, second be arranged on shell 4 controls button 6 and the second connection jaws 7, and described connecting line 3 is threaded with the second connection jaws 7;
Central control unit is provided with in described fuselage 1, described central control unit comprises central control system 11, laser emitting module 17, the working power module 12 be connected with central control system 11, power output adjustment module 13, spot size adjustment module 14, charge control module 15 and safe heating monitoring modular 16, described laser emitting module 17 is connected with working power module 12, described first controls button 8 is electrically connected with power output adjustment module 13, described second controls button 6 is electrically connected with spot size adjustment module 14, described charging inlet 9 is electrically connected with charge control module 15, described laser beam emitting head 5 is electrically connected with laser emitting module 17,
Described power output adjustment module 14 comprises output power adjusting circuit, described output power adjusting circuit comprises integrated circuit U1, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, diode D1, inductance L 1, resistance R1 and adjustable resistance RP1, the model of described integrated circuit U1 is V5501, the input of described integrated circuit U1 is by the first electric capacity C1 ground connection, described second electric capacity C2 and the 3rd electric capacity C3 is all in parallel with the first electric capacity C1, the input of described integrated circuit U1 is connected with the Enable Pin of integrated circuit U1, the earth terminal ground connection of described integrated circuit U1, the bootstrap capacitor end of described integrated circuit U1 is connected with the negative electrode of diode D1 by the 4th electric capacity C4, the bootstrap capacitor leads ends of described integrated circuit U1 passes through the series circuit ground connection of the 4th electric capacity C4 and diode D1 composition, the inductance tube foot of described integrated circuit U1 is by inductance L 1, the series circuit ground connection that resistance R1 and adjustable resistance RP1 forms, described 5th electric capacity C5 is in parallel with resistance R1, described 6th electric capacity C6 is in parallel with the series circuit that resistance R1 and adjustable resistance RP1 form, the output feedack leads ends of described integrated circuit U1 is connected with resistance R1 and adjustable resistance RP1 respectively.
As preferably, in order to improve the antijamming capability of equipment, described connecting line 3 is shielded conductor.
As preferably, in order to improve the reliability of equipment, described laser beam emitting head 5 comprises protection photoconductive tube.
As preferably, be provided with storage battery 19 in described fuselage 1, described storage battery 19 is electrically connected with working power module 12.
As preferably, the power consumption of described laser beam emitting head 5 is 8W.
As preferably, the inductance value of described inductance L 1 is 12uH, and the capacitance of described 6th electric capacity C6 is 4.7uF.
As preferably, the weight of described main frame is 4kg.
The operation principle of this portable intelligent laser evidence taking equipment is: generating laser is connected with main frame by connecting line 3, then main frame carries out laser evidence obtaining with regard to controlling generating laser to scene; Wherein connecting line 3 is all threaded with main frame and generating laser, then main frame and generating laser can be made to dismantle, thus be easy to carry, and main frame is provided with handle 10, improve the portability of equipment.
The operation principle of the generating laser in this portable intelligent laser evidence taking equipment is; By laser beam emitting head 5 Emission Lasers, laser evidence obtaining is carried out to specified scope; Control by second the spot size that button 6 regulates laser, thus improve efficiency and the reliability of laser evidence obtaining.
The operation principle of the main frame in this portable intelligent laser evidence taking equipment is: control by first the power output that button 8 regulates generating laser, thus improve the practicality of equipment; Charged by charging inlet 9 pairs of equipment, ensure that the work flying power of equipment, improve its reliability.
In this portable intelligent laser evidence taking equipment: central control system 11, for controlling modules, improves intelligence degree and the practicality of equipment; Working power module 12 is for ensureing the normal work of equipment and providing power supply to laser emitting module 17; Power output adjustment module 13 for regulating the power output of generating laser, thus improves the practicality of equipment; Spot size adjustment module 14 for regulating the spot size of laser, thus improves efficiency and the reliability of laser evidence obtaining; Charge control module 15 is for the charging of control appliance, and accumulators 18 provides electric energy, ensure that the flying power of equipment; Operational environment and the various Warm status of safe heating monitoring modular 16 pairs of equipment carry out Real-Time Monitoring, ensure that the reliability of equipment; Laser emitting module 17 is for controlling laser beam emitting head 5 Emission Lasers.
Output power adjusting circuit in this portable intelligent laser evidence taking equipment, first electric capacity C1, the second electric capacity C2 and the 3rd electric capacity C3 are used for carrying out filtering to input voltage, by the 4th electric capacity C4, reduction noise is carried out to output voltage, improve the reliability of output voltage, again by the filtering of the 5th electric capacity C5 and the energy storage of the 6th electric capacity C6, ensure that the reliability and stability of output voltage, wherein the ratio of resistance R1 and adjustable resistance RP1 determines the size of output voltage, then regulate the resistance of adjustable resistance RP1, just can the size of regulation output voltage.
Compared with prior art, this portable intelligent laser evidence taking equipment is all threaded with main frame and generating laser by connecting line 3, then main frame and generating laser can be made to dismantle, thus be easy to carry; By power output adjustment module 13 and spot size adjustment module 14, the power output of generating laser and the spot size of laser can be regulated, make functions of the equipments variation, thus improve efficiency and the reliability of laser evidence obtaining; Moreover, be ensure that stability and the reliability of power output adjustment module 13 by output power adjusting circuit, further increase the reliability of equipment.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (7)
1. a portable intelligent laser evidence taking equipment, it is characterized in that, comprise main frame, generating laser and connecting line (3), described generating laser is connected with main frame by connecting line (3), described main frame comprises fuselage (1), be arranged on the handle (10) of fuselage (1) top, be arranged on first connection jaws (2) of fuselage (1) side, first controls button (8) and charging inlet (9), and described connecting line (3) is threaded with the first connection jaws (2);
Described generating laser comprises shell (4), the laser beam emitting head (5) be arranged on shell (4), second controls button (6) and the second connection jaws (7), and described connecting line (3) is threaded with the second connection jaws (7);
Described fuselage is provided with central control unit in (1), described central control unit comprises central control system (11), laser emitting module (17), the working power module (12) be connected with central control system (11), power output adjustment module (13), spot size adjustment module (14), charge control module (15) and safe heating monitoring modular (16), described laser emitting module (17) is connected with working power module (12), described first controls button (8) is electrically connected with power output adjustment module (13), described second controls button (6) is electrically connected with spot size adjustment module (14), described charging inlet (9) is electrically connected with charge control module (15), described laser beam emitting head (5) is electrically connected with laser emitting module (17),
Described power output adjustment module (13) comprises output power adjusting circuit, described output power adjusting circuit comprises integrated circuit (U1), first electric capacity (C1), second electric capacity (C2), 3rd electric capacity (C3), 4th electric capacity (C4), 5th electric capacity (C5), 6th electric capacity (C6), diode (D1), inductance (L1), resistance (R1) and adjustable resistance (RP1), the model of described integrated circuit (U1) is V5501, the input of described integrated circuit (U1) is by the first electric capacity (C1) ground connection, described second electric capacity (C2) and the 3rd electric capacity (C3) all in parallel with the first electric capacity (C1), the input of described integrated circuit (U1) is connected with the Enable Pin of integrated circuit (U1), the earth terminal ground connection of described integrated circuit (U1), the bootstrap capacitor end of described integrated circuit (U1) is connected with the negative electrode of diode (D1) by the 4th electric capacity (C4), the series circuit ground connection that the bootstrap capacitor leads ends of described integrated circuit (U1) consists of the 4th electric capacity (C4) and diode (D1), the inductance tube foot of described integrated circuit (U1) is by inductance (L1), the series circuit ground connection that resistance (R1) and adjustable resistance (RP1) form, described 5th electric capacity (C5) is in parallel with resistance (R1), described 6th electric capacity (C6) is in parallel with the series circuit that resistance (R1) and adjustable resistance (RP1) form, the output feedack leads ends of described integrated circuit (U1) is connected with resistance (R1) and adjustable resistance (RP1) respectively.
2. portable intelligent laser evidence taking equipment as claimed in claim 1, it is characterized in that, described connecting line (3) is shielded conductor.
3. portable intelligent laser evidence taking equipment as claimed in claim 1, it is characterized in that, described laser beam emitting head (5) comprises protection photoconductive tube.
4. portable intelligent laser evidence taking equipment as claimed in claim 1, it is characterized in that, be provided with storage battery (18) in described fuselage (1), described storage battery (18) is electrically connected with working power module (12).
5. portable intelligent laser evidence taking equipment as claimed in claim 1, it is characterized in that, the power consumption of described laser beam emitting head (5) is 8W.
6. portable intelligent laser evidence taking equipment as claimed in claim 1, it is characterized in that, the inductance value of described inductance (L1) is 12uH, and the capacitance of described 6th electric capacity (C6) is 4.7uF.
7. portable intelligent laser evidence taking equipment as claimed in claim 1, it is characterized in that, the weight of described main frame is 4kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883213.3U CN205104756U (en) | 2015-11-06 | 2015-11-06 | Portable intelligent laser equipment of collecting evidence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883213.3U CN205104756U (en) | 2015-11-06 | 2015-11-06 | Portable intelligent laser equipment of collecting evidence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104756U true CN205104756U (en) | 2016-03-23 |
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ID=55520513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883213.3U Expired - Fee Related CN205104756U (en) | 2015-11-06 | 2015-11-06 | Portable intelligent laser equipment of collecting evidence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701485A (en) * | 2016-03-29 | 2016-06-22 | 张舒维 | Double-wavelength blue-and-green intelligent laser evidence obtaining equipment |
| CN105843096A (en) * | 2016-03-29 | 2016-08-10 | 马骏 | Exploration device adopting HXP light source and laser two-in-one integration technology |
-
2015
- 2015-11-06 CN CN201520883213.3U patent/CN205104756U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105701485A (en) * | 2016-03-29 | 2016-06-22 | 张舒维 | Double-wavelength blue-and-green intelligent laser evidence obtaining equipment |
| CN105843096A (en) * | 2016-03-29 | 2016-08-10 | 马骏 | Exploration device adopting HXP light source and laser two-in-one integration technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160323 Termination date: 20211106 |