CN205538633U - Super laser material evidence reconnaissance appearance - Google Patents
Super laser material evidence reconnaissance appearance Download PDFInfo
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- CN205538633U CN205538633U CN201620017585.2U CN201620017585U CN205538633U CN 205538633 U CN205538633 U CN 205538633U CN 201620017585 U CN201620017585 U CN 201620017585U CN 205538633 U CN205538633 U CN 205538633U
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Abstract
The utility model belongs to the technical field of criminal investigation equipment technique and specifically relates to a super laser material evidence reconnaissance appearance. It includes the shell body and installs camera lens assembly, drive assembly, power assembly and the heat dissipation assembly in the shell body that the camera lens assembly do not passes through the drive assembly with the heat dissipation overall composition and is connected with power assembly electricity, the camera lens assembly include attached in the heat dissipation assembly upper surface and the laser instrument of being connected with drive assembly electricity and install on the light -emitting window of laser instrument and lie in shell body distolateral optical lens before. The utility model discloses utilize the laser instrument to produce laser lamp -house and utilize optical lens to set a camera line focus and homogeneity control and realize the control of the light -emitting degree of consistency and definition, criminal investigation personnel during at discovery vestige material evidence, the even bare effect that can provide clear and do not have the vision and disturb to can directly be used for the photographic record illumination of collecting evidence, realize the power supply with the electrical part through built -in power assembly, utilize built -in heat dissipation assembly effectively to dispel the heat to the heat that heat -sink device distributed, guarantee the stability of whole reconnaissance appearance.
Description
Technical field
This utility model relates to criminal investigation equipment technical field, a kind of super laser physical evidence prospecting instrument.
Background technology
It is known that material evidence prospecting instrument is public security organs, procuratorial organs and people's court, Si Deng department search site, finds material evidence trace
The visual plant of mark, is particularly well-suited to the on-the-spot various material evidence searches of public security and the nondestructive testing of fingerprint, such as case
Find the biological materials such as the seminal stain of field, vaginal secretions, saliva, bloodstain, urine mark, skeleton tooth fragment
Search find；And for example the semipermeability object fingerprint surface such as the body of wall of spot, packing box, keep the seal
The lossless search of vestige and manifesting etc..
But, existing prospecting instrument is limited owing to being designed by structure, and generally there are the following problems to cause it:
First, structure is complicated, volume is big, weight is big, be inconvenient to carry and onsite application；The second, heat radiation
Property poor, after long working, produced high temperature influences whether stability and the use longevity of instrument itself
Life；3rd, optics go out that optical purity is the highest, veiling glare is more, definition is inadequate, be not easy to take pictures；
4th, utilitarian function is the most single, it is impossible to meet on-the-spot changeable use demand.
Therefore, it is necessary to existing prospecting instrument is proposed improvement project, existing to meet criminal investigation to greatest extent
The use demand of field.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is that a kind of simple in construction is tight
Gather, carry and easy to use, utilitarian function is abundant, light-out effect is notable, the super laser of stable performance
Material evidence prospecting instrument.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of super laser physical evidence prospecting instrument, it includes that shell body and the camera lens being installed in shell body are total
One-tenth, drive assembly, power supply assembly and heat elimination assembly, described camera lens assembly and heat elimination assembly are respectively by driving
Dynamic assembly electrically connects with power supply assembly；Upper surface that described camera lens assembly includes being attached at heat elimination assembly and with
The laser instrument of drive assembly electrical connection and be installed on the light-emitting window of laser instrument and be positioned at the front end of shell body
The optical lens of side.
Preferably, described drive assembly includes the driver being packaged in shell body and is embedded in shell body
Upper and electrically connect with driver respectively touch display screen, for control the keying of power supply assembly on and off switch,
For controlling the key switch of driver keying and for the charging inlet that power supply assembly is charged.
Preferably, described drive assembly also include one be packaged in shell body and electrically connect with driver raise
Sound device, position corresponding with speaker on the sidewall of described shell body offers sound hole district.
Preferably, described power supply assembly includes energy-storage battery and U-shaped fixed mount, and described U-shaped fixed mount will
Energy-storage battery is anchored on the inside bottom surface of shell body, and described energy-storage battery electrically connects with driver.
Radiator that preferably, described heat elimination assembly includes being held between the bottom surface of shell body and laser instrument,
It is installed on the bottom surface of shell body and is positioned at the blower fan of front of radiator and is flush-mounted in shell body
Rear surface on outer exhaust fan, described interior blower fan and outer exhaust fan electrically connect with drive assembly respectively.
Preferably, described shell body is additionally provided with a handle, described handle offers several braces
Groove.
Preferably, described camera lens assembly includes being installed on laser instrument and cover the of the light-emitting window of laser instrument
One microscope base, thread bush are connected to the second microscope base of the front end of the first microscope base and are covered on the front end of the second microscope base
End cap, be equiped with out light eyeglass in described end cap, in the front end of described second microscope base, be equiped with concavees lens,
It is equiped with plano lens in the front end of described first microscope base, is equiped with for covering in the rear end of described first microscope base
Close the frosted eyeglass of light-emitting window of laser instrument, described in go out light eyeglass, concavees lens, plano lens and frosted eyeglass
For coaxial distribution.
Preferably, described concavees lens and plano lens are quartz glass, described concavees lens and the table of plano lens
Face is all coated with light-sensitive surface.
Owing to have employed such scheme, this utility model utilizes laser instrument produce LASER Light Source and utilize optics
Camera lens realizes the control of outgoing light homogeneity and definition to light focusing and uniformity controlling, in criminal investigation
Personnel are when finding trace evidence, it is possible to provide the even light efficiency of clear no visual interference, and can be directly used for
Photography evidence obtaining record illumination；Realize the power supply to electricity consumption device by built-in power supply assembly to supply, utilize
The heat that radiating element is distributed by built-in heat elimination assembly effectively dispels the heat, it is ensured that whole prospecting instrument
Stability；It uses integration form, and simple in construction, volume are little, carry and easy to use, each
Item performance is notable, has the strongest practical value and market popularization value.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model embodiment；
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of this utility model embodiment；
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the inner main component of this utility model embodiment；
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the optical lens of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can
Implement with the multitude of different ways being defined by the claims and covering.
As shown in Figures 1 to 4, the one super laser physical evidence prospecting instrument that this utility model embodiment provides,
It include shell body 1 and the camera lens assembly being installed in shell body 1, drive assembly, power supply assembly and
Heat elimination assembly, camera lens assembly and heat elimination assembly electrically connected with power supply assembly by drive assembly respectively, in order to
The centralized Control of whole prospecting instrument is realized by drive assembly；Wherein, camera lens assembly includes always being attached at heat radiation
The upper surface become the laser instrument 2 electrically connected with drive assembly (it can select as the case may be, as
Use 450nm high power laser) and be installed on the light-emitting window of laser instrument 2 and be positioned at shell body 1
The optical lens of front.Thus, utilize laser instrument 2 produce LASER Light Source and utilize optical lens pair
Light focusing and uniformity controlling realize the control of outgoing light homogeneity and definition, exist criminal detective
When finding trace evidence, it is possible to provide the even light efficiency of clear no visual interference, and can be directly used for photography and take
Card record illumination；Realize the power supply to electricity consumption device by the power supply assembly being built in shell body 1 to supply,
The heat utilizing built-in heat elimination assembly to be distributed radiating element effectively dispels the heat, it is ensured that whole prospecting
The stability of instrument；Utilize drive assembly then can according to practical situation to prospecting instrument function (as collection
Middle control, Function Extension etc.) enrich, utilize shell body 1 that each composition device is encapsulated as one
Body, then be advantageously implemented the features such as the prospecting miniaturization of instrument, miniaturization, it is simple to carry out carrying and on-the-spot
Use.
The utilitarian function of horn of plenty whole prospecting instrument, the drive assembly of the present embodiment includes being packaged in shell body 1
In driver 3 and the touch display screen 4 being embedded on shell body 1 and electrically connecting with driver 3 respectively,
For controlling the on and off switch 5 of power supply assembly keying, for controlling key switch 6 and that driver 3 opens and closes
For the charging inlet 7 that power supply assembly is charged.With this, can be opened by and off switch 5 and key
Close the dual keying control that realization prospecting instrument is set of 6, it is ensured that prospecting instrument safety in use, and
Utilize and touch the basis that display screen 4 then provides for display and the functional control of work in every parameter, have
Effect decreases the usage amount of function button.
As a preferred version, the drive assembly of the present embodiment also includes that one is packaged in shell body 1 also
The speaker 8 electrically connected with driver 3, position corresponding with speaker 8 on the sidewall of shell body 1
Put and offer sound hole district 9；Thus the centralized Control that may utilize speaker 8 and driver 3 realizes prospecting instrument
Sound prompt function, find trace evidence time, criminal detective can be pointed out rapidly, it is to avoid material evidence occur lose
Leakage.
For optimizing the structure of whole prospecting instrument to greatest extent, improve the integrated form of prospecting instrument, this reality
The power supply assembly executing example includes energy-storage battery 10 and U-shaped fixed mount 11, and U-shaped fixed mount 11 is by energy storage electricity
Pond 10 is anchored on the inside bottom surface of shell body 1, and energy-storage battery 10 then electrically connects with driver 3.
For being effectively improved the heat dispersion of whole prospecting instrument, it is ensured that the stability of its work and extend it and make
With the life-span, the heat elimination assembly of the present embodiment includes being held between the bottom surface of shell body 1 and laser instrument 2
Radiator 12, it is installed on the bottom surface of shell body 1 and is positioned at the blower fan of front of radiator 12
13 and the outer exhaust fan 14 that is flush-mounted on the rear surface of shell body 1, interior blower fan 13 and outer exhaust fan
14 electrically connect with drive assembly respectively；Thus may utilize shell body 1 and be installed in its each internal device
In shell body 1, form air communication channel, utilize radiator 12 by such as laser instrument 2 and energy-storage battery
The heat of 10 thermal components such as grade imports in the space of shell body 1 in time, then is realized by interior blower fan 13
The inner air circulation of shell body 1, and carry out distributing of heat eventually through outer exhaust fan 14.
For strengthening the portability of prospecting instrument, shell body 1 is additionally provided with a handle 15, on handle 15
Offer several for the braces groove 16 wearing braces.
For optimizing the light-out effect of prospecting instrument to greatest extent, the camera lens assembly of the present embodiment includes being installed in
On laser instrument 2 and cover first microscope base 17 of light-emitting window of laser instrument 2, thread bush is connected to the first microscope base 17
The second microscope base 18 of front end and be covered on the end cap 19 of front end of the second microscope base 18, in end cap 19
It is equiped with out light eyeglass 20, in the front end of the second microscope base 18, is equiped with concavees lens 21, at the first microscope base
It is equiped with plano lens 22 in the front end of 17, is equiped with for covering laser in the rear end of the first microscope base 17
The frosted eyeglass 23 of the light-emitting window of device 2, goes out light eyeglass 20, concavees lens 21, plano lens 22 and frosted mirror
Sheet 23 is coaxial distribution；Thus the poly-of light can be realized by the effect of concavees lens 21 and plano lens 22
Jiao, and by regulating the uniformity to going out light of the position relationship between the first microscope base 17 and the second microscope base 18
Adjust in real time.
It addition, be the light-out effect optimizing prospecting instrument further, the concavees lens 21 of the present embodiment and plano lens
22 all use quartz glass, and all add on the surface of concavees lens 21 and plano lens 22 and be coated with light-sensitive surface (figure
Not shown in).
The foregoing is only preferred embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process
Conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in this utility model
Scope of patent protection in.
Claims (8)
1. a super laser physical evidence prospecting instrument, it is characterized in that: it includes shell body and the camera lens assembly being installed in shell body, drive assembly, power supply assembly and heat elimination assembly, described camera lens assembly and heat elimination assembly are electrically connected with power supply assembly by drive assembly respectively；Described camera lens assembly includes the upper surface being attached at heat elimination assembly the laser instrument electrically connected with drive assembly and is installed on the light-emitting window of laser instrument and is positioned at the optical lens of front of shell body.
A kind of super laser physical evidence the most as claimed in claim 1 prospecting instrument, it is characterised in that: described drive assembly include the driver being packaged in shell body and be embedded on shell body and electrically connect with driver respectively touch display screen, for control power supply assembly open and close on and off switch, for control driver keying key switch and for the charging inlet that power supply assembly is charged.
A kind of super laser physical evidence the most as claimed in claim 2 prospecting instrument, it is characterized in that: described drive assembly also includes that one is packaged in the speaker that shell body is interior and electrically connects with driver, and position corresponding with speaker on the sidewall of described shell body offers sound hole district.
A kind of super laser physical evidence the most as claimed in claim 3 prospecting instrument, it is characterized in that: described power supply assembly includes energy-storage battery and U-shaped fixed mount, energy-storage battery is anchored on the inside bottom surface of shell body by described U-shaped fixed mount, and described energy-storage battery electrically connects with driver.
A kind of super laser physical evidence the most as claimed in claim 1 prospecting instrument, it is characterized in that: described heat elimination assembly includes the radiator being held between the bottom surface of shell body and laser instrument, be installed on the bottom surface of shell body and be positioned at the blower fan of front of radiator and the outer exhaust fan being flush-mounted on the rear surface of shell body, and described interior blower fan and outer exhaust fan electrically connect with drive assembly respectively.
A kind of super laser physical evidence the most as claimed in claim 1 prospecting instrument, it is characterised in that: it is additionally provided with a handle on described shell body, described handle offers several braces grooves.
7. the one super laser physical evidence prospecting instrument as according to any one of claim 1-6, it is characterized in that: described camera lens assembly includes being installed on laser instrument and covering the first microscope base of the light-emitting window of laser instrument, thread bush is connected to the second microscope base of the front end of the first microscope base and is covered on the end cap of front end of the second microscope base, light eyeglass it is equiped with out in described end cap, it is equiped with concavees lens in the front end of described second microscope base, it is equiped with plano lens in the front end of described first microscope base, the frosted eyeglass of light-emitting window for covering laser instrument it is equiped with in the rear end of described first microscope base, described go out light eyeglass, concavees lens, plano lens and frosted eyeglass are coaxial distribution.
A kind of super laser physical evidence the most as claimed in claim 7 prospecting instrument, it is characterised in that: described concavees lens and plano lens are quartz glass, and the surface of described concavees lens and plano lens is all coated with light-sensitive surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017585.2U CN205538633U (en) | 2016-01-08 | 2016-01-08 | Super laser material evidence reconnaissance appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017585.2U CN205538633U (en) | 2016-01-08 | 2016-01-08 | Super laser material evidence reconnaissance appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538633U true CN205538633U (en) | 2016-08-31 |
Family
ID=56764445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017585.2U Expired - Fee Related CN205538633U (en) | 2016-01-08 | 2016-01-08 | Super laser material evidence reconnaissance appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205538633U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248581A (en) * | 2016-09-28 | 2016-12-21 | 苏州晓松科技开发有限公司 | Laser material evidence investigation appearance convenient to carry |
| CN106290157A (en) * | 2016-09-28 | 2017-01-04 | 苏州晓松科技开发有限公司 | Portable laser material evidence investigation appearance |
| CN106646649A (en) * | 2016-09-28 | 2017-05-10 | 苏州晓松科技开发有限公司 | Laser material evidence investigation appearance |
| CN107401690A (en) * | 2017-07-24 | 2017-11-28 | 深圳盈朗照明有限公司 | Light source assembly and footprint search equipment |
-
2016
- 2016-01-08 CN CN201620017585.2U patent/CN205538633U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248581A (en) * | 2016-09-28 | 2016-12-21 | 苏州晓松科技开发有限公司 | Laser material evidence investigation appearance convenient to carry |
| CN106290157A (en) * | 2016-09-28 | 2017-01-04 | 苏州晓松科技开发有限公司 | Portable laser material evidence investigation appearance |
| CN106646649A (en) * | 2016-09-28 | 2017-05-10 | 苏州晓松科技开发有限公司 | Laser material evidence investigation appearance |
| CN107401690A (en) * | 2017-07-24 | 2017-11-28 | 深圳盈朗照明有限公司 | Light source assembly and footprint search equipment |
| CN107401690B (en) * | 2017-07-24 | 2020-06-30 | 广州腾德同普光电科技有限公司 | Light source module and footprint search apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161216 Address after: 518000 Guangdong city of Shenzhen province Baoan District manhole street and a community of Jincheng Road 100 Yun Industrial Building D third Patentee after: SHENZHEN JIUTIANXING TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: Luoshan County Xinyang city Henan province 464200 Miao Xian Xiang Ji Cun Chen Wan Group Patentee before: Chen Fei |
|
| 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: 20160831 Termination date: 20220108 |