CN208888553U - A kind of portable field reconnoitres camera light compensating lamp - Google Patents
A kind of portable field reconnoitres camera light compensating lamp Download PDFInfo
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- CN208888553U CN208888553U CN201821710987.6U CN201821710987U CN208888553U CN 208888553 U CN208888553 U CN 208888553U CN 201821710987 U CN201821710987 U CN 201821710987U CN 208888553 U CN208888553 U CN 208888553U
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- lamp
- light compensating
- lamp panel
- panel
- camera light
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Abstract
The utility model provides a kind of portable field and reconnoitres camera light compensating lamp, the camera light compensating lamp include the shaft hinge on the head of two semiorbicular lamp panels, hinged two lamp panels, connected in disassembled mode two lamp panels tail portion connection structure；The upper surface of the lamp panel is covered with semiorbicular transparent lamp shade, the lamp bead for having lamp holder and be arranged on the lamp holder of the transparent lamp shade；The medial surface of each lamp panel is coated with silicone rubber cover；Power supply and circuit board are additionally provided in the lamp panel.Light compensating lamp is reconnoitred using portable field described in the utility model, night can effectively be met and light filling requirement that On-site photo is shot with video-corder, promote the validity of live image data, the work completion rate for improving " two figures, three photo " of " must record ", provides basic basis and accurate clue for subsequent solving criminal cases.
Description
Technical field
The utility model relates to science and technology concerning criminal matters field, in particular to a kind of portable field reconnoitres camera light compensating lamp.
Background technique
Forensic Imaging Technology is one of important component of science and technology concerning criminal matters, is most base during criminal case detection
The site inspection means of plinth and indispensability, and it is also important component therein that scene, which is shot with video-corder,.The basic goal that scene is shot with video-corder is
Objective, accurate record is carried out to all places related with criminal case and article, foundation is provided for subsequent investigation, is case
Detection is given a clue.It proposes to establish according to the Ministry of Public Security with the job requirement for the site inspection system that " one four in length must " be core, " one
Long four must " focus under site inspection new mechanism is: all criminal case crime scenes accomplish " must survey, must adopt, must record, must
Than ", and " must record " requires us to take charge of severely now survey system information typing quality, according to Ministry of Public Security's criminal investigation performance appraisal related work
It is required that typing now survey ten class cases of system and robbery, plunder, theft class, swindle case be intended to accomplish " two figures, three photo " and
Notes, photo, scene photo reflection content are consistent.
Photographic means is used in photography on crime, to the place that case occurs and the place of tracers of a crime, material evidence is left, according to existing
The requirement of the regulation reconnoitred of field and work of handling a case the characteristics of field conditions and trace evidence, position etc., is faithfully taken pictures down
Come, provide data for research merit property, analysis crime means, progress field experiment, provide condition for technical checking, identification,
Evidence is provided to prosecute, trying.The one kind of scene photograph as evidence, it is necessary to strictly be acquired according to legal procedure, photo is also wanted
The characteristics of fully demonstrating different cases is accomplished comprehensive, objective and accurate in time, true clearly reflection scene, can effectively be taken off
Reveal criminal activity.
Due to the limitation of running time and weather, when the light such as night and cloudy day are less good, material is shot with video-corder at scene
Repeatedly there is the problems such as exposure is improper, environmental characteristic is unobvious.It, can not again since base's site inspection personnel and manpower is equipped with deficiency
Accomplish that one people of people's light filling shoots, and by taking Nikon D7000 camera more commonly used when grass-roots unit carries out site inspection as an example, it
Mating flash lamp it is more heavy, be not easy to take, in real work, technical staff usually for convenience and abandon using flash of light
Lamp leads to that night scene photograph imaging efficiency is low, proof even with also tending to that camera exposure parameter can not be adjusted in time
It is small, hinder subsequent investigation, seriously affected case process, need it is relatively light it is easy take, live light compensating apparatus easy to operate.
Utility model content
In order to solve the above-mentioned technical problem, camera is reconnoitred the purpose of this utility model is to provide a kind of portable field to mend
Light lamp, the camera light compensating lamp include the shaft hinge on the head of two semiorbicular lamp panels, hinged two lamp panels, with can
The mode of dismantling connects the connection structure of the tail portion of two lamp panels；The upper surface of the lamp panel is covered with semiorbicular transparent lamp shade, institute
State the lamp bead for having lamp holder and be arranged on the lamp holder of transparent lamp shade；The medial surface of each lamp panel is coated with silica gel
Cover；Power supply and circuit board are additionally provided in the lamp panel.
Optionally, the connection structure are as follows: the fixed elastic webbing in the tail portion of a lamp panel, another lamp panel
The velcro that tail portion is equipped with；The elastic webbing can be bonded at the velcro.
Optionally, the connection structure are as follows: the embedded negative magnetite in the tail portion of a lamp panel, another lamp panel
The embedded positive magnetite in tail portion.
Preferably, the connection structure is following form: the tail portion of a lamp panel is embedded with negative magnetite, another institute
The tail portion for stating lamp panel is embedded with positive magnetite；The tail portion of one lamp panel is fixed with elastic webbing, the tail portion of another lamp panel
Equipped with velcro；The elastic webbing can be bonded at the velcro.
Preferably, the lateral surface of one of them lamp panel is equipped with charging interface, control switch, brightness regulating button, fills
Dust plug is equipped at electrical interface.
Preferably, the power supply is lithium battery, and rated output voltage 100V, frequency is 50~60Hz, charging voltage
For 5V.
Preferably, the LED small lamp bulb of 21 0.5W is equidistantly disposed on each lamp panel；The internal diameter of the lamp panel is 4cm,
Outer diameter is 6cm, with a thickness of 1.5cm.
Preferably, the lateral surface of the lamp panel, lower end surface are also coated with translucent lightweight silicone rubber cover.
Preferably, the screw that the transparent lamp shade, the lamp holder are respectively equipped with corresponding bump and connect.
Preferably, the middle part of the lamp holder is equipped with radiating area, and the lamp holder is polyethylene lamp holder.
Light compensating lamp is reconnoitred using portable field described in the utility model, can effectively meet night and On-site photo is shot with video-corder
Light filling requirement, promoted live image data validity, improve " must record " " two figures, three photo " work completion rate, after being
Continuous solving criminal cases provide basic basis and accurate clue.
It should be appreciated that aforementioned description substantially and subsequent detailed description are exemplary illustration and explanation, it should not
As the limitation to the claimed content of the utility model.
Detailed description of the invention
With reference to the attached drawing of accompanying, the more purposes of the utility model, function and advantage will pass through the utility model embodiment party
Formula is illustrated described below, in which:
Fig. 1 schematically shows the structural schematic diagram of one better embodiment of camera light compensating lamp in the utility model.
Specific embodiment
By reference to exemplary embodiment, the purpose of this utility model and function and for realizing these purposes and function
Method will be illustrated.However, the utility model is not limited to exemplary embodiment as disclosed below；It can be by not
It is realized with form.The essence of specification is only to aid in those skilled in the relevant arts' Integrated Understanding the utility model
Detail.
Hereinafter, the embodiments of the present invention will be described with reference to the drawings.In the accompanying drawings, identical appended drawing reference represents
Same or similar component or same or like step.
The purpose of this utility model is intended to improve the heavy not portable, scene of influence of camera flash-light and shoots with video-corder asking for effect
Topic provides a kind of portable field and reconnoitres camera light compensating lamp.The camera light compensating lamp includes two semiorbicular lamp panels 10, hinged two
The shaft hinge on the head 11 of a lamp panel 10, connection structure of tail portion 12 that two lamp panels 10 are connected in disassembled mode etc..Lamp
The upper surface of disk 10 is covered with semiorbicular transparent lamp shade 20, the lamp for having lamp holder and be arranged on lamp holder of transparent lamp shade 20
Pearl.The medial surface of each lamp panel 10 is coated with silicone rubber cover 30, is additionally provided with power supply and circuit board in lamp panel 10.
When it is implemented, the connection structure of lamp panel tail portion 12 can be following several embodiments.As fixing two lamp panels 10
Structure, wherein the tail portion 12 of a lamp panel is fixed with elastic webbing 41, and the tail portion 12 of another lamp panel is equipped with velcro；Elasticity
Band 41 can be bonded at velcro.The lower end surface of lamp panel 10 is preferentially arranged in elastic webbing 41 and velcro.As closing up lamp panel 10
Structure, wherein the tail portion 12 of a lamp panel is embedded with negative magnetite 51, and the tail portion 12 of another lamp panel is embedded with positive magnetite.It is excellent
Selection of land, the light compensating lamp of the utility model are preferentially equipped with both the above structure.In one embodiment, elastic webbing 41 can for elastic force compared with
Strong flat elastic string, the radius of yin-yang magnetite are the round magnetite of 5mm, and magnetite is wrapped in the inside of silicone rubber cover 30, can
Realization is used for a long time, avoids falling off.
When it is implemented, the lateral surface of one of lamp panel 10 is equipped with charging interface, control switch, brightness regulating button,
Dust plug is equipped at charging interface.Wherein, charging interface uses Micro USB interface, and charger baby can be used in charging voltage 5V
And computer charges, support is used when filling.
In a better embodiment, power supply is lithium battery, and rated output voltage 100V, frequency is 50~60Hz,
Charging voltage is 5V.Preferably, the capacity of lithium battery is 280mAh.
When it is implemented, being equidistantly disposed with the LED small lamp bulb of 21 0.5W on each lamp panel 10, small lamp bulb power can be
0.5W.The internal diameter of lamp panel 10 is 4cm, outer diameter 6cm, with a thickness of 1.5cm.The F bayonet DX AF Buddhist nun of the size and Nikon D7000
Ke Er camera lens radius is consistent.
In a better embodiment, the lateral surface of lamp panel 10, lower end surface are also coated with translucent lightweight silicone rubber cover.That is,
Lamp panel 10 can wrap up protection by Semi surrounding type white translucent lightweight silicone rubber cover in addition to upper surface, lap.In lamp panel 10,
Lateral surface by the white translucent damping lightweight silica gel package with a thickness of 5mm and 3mm, is stranded in one by linked set respectively
It rises.
Semi-circular LED lamp panel 10 is composed of transparent lamp shade and light compensating lamp bottom plate (or lamp holder) respectively.In transparent lamp shade
Equipped with recess, protrusion is equipped in light compensating lamp bottom plate.Transparent lamp shade and light compensating lamp bottom plate are respectively by screw connection.That is, transparent lamp shade,
The screw that lamp holder is respectively equipped with corresponding bump and connects.Radiating area, semi-circular LED are equipped in the middle part of light compensating lamp bottom plate
10 tail portion cavity of lamp panel is equipped with circuit board in the cavities.Preferably, lamp holder is polyethylene lamp holder, and transparent lamp shade is polyethylene lamp
Cover.Polyethylene lamp holder be ABS+PC material light alloy plastics, intensity and durability are good, as carrier wrapped up power supply and
LED light group.
The light compensating lamp of the utility model is mounted on the front end of camera lens, when dark, forms the principal light source of image, and
Be pointed into main body from all directions from main body, form uniform lighting effect, when solving insufficient light caused by wrong exposures cause
Picture unintelligible the problem of not can correctly reflect live orientation and general picture situation, while such effect provides de- shadow photograph
Possibility.And in reconnoitring at the scene, the impermeability object of suspect's correlation faint trace can be left often
With reflecting effect, for example, smoother body surface leave sweat fingerprint, dust fingerprint, wipe and the traces such as draw, extract shooting
All there is larger difficulty, but under the conditions of sidelight, when configuring vertical incident light or near normal object plane and stronger brightness, trace
Streakline can be easier to be extracted to.
The utility model embodiment discloses one kind and is specially adapted for most of grassroots public security agencies and carries out scene of a crime surveying
The portable light compensating lamp of used Nikon D7000 single-lens reflex camera when looking into has many advantages, such as that composition is simple, shape is portable, stable structure.
The purpose of the utility model is to provide a kind of light compensating lamps, improve effect when night progress site inspection floor photo, have
Help the correct exposure in dark place.
Light compensating lamp is reconnoitred using portable field described in the utility model, can effectively meet night and On-site photo is shot with video-corder
Light filling requirement, promoted live image data validity, improve " must record " " two figures, three photo " work completion rate, after being
Continuous solving criminal cases provide basic basis and accurate clue.
Compared with prior art, site inspection camera light compensating lamp described in the utility model has the advantages that
Portable field described in the utility model reconnoitres that light filling camera is small in size, light weight, is easy to carry about with one and dismantles, energy
Effective light filling requirement for meeting night and On-site photo is shot with video-corder.Its grip is strong, it is not easily to fall off, composition it is secured, easily operated, can
Effectively meet the movement requirement shot with video-corder at scene.The design of elastic string effectively overcomes the change situation of camera lens specification simultaneously,
Practicability is stronger.The validity of live image data can be promoted, the completion rate of " two figures, three photo " of " must record " is improved, is subsequent
Solving criminal cases provide basic basis and accurate clue.
The utility model can preferably solve in the site inspection situation in night or dark place that light is bad to lead
Photo lithography mistake is caused, site inspection is even resulted in and records underproof problem.Because existing light compensating lamp is more heavy, site inspection
Personnel often do not select to use, and the utility model just has the characteristics that portability, this problem is addressed.
The utility model can be compatible with different model camera lens due to shaft hinge and strong elastic rope, and Semi surrounding type
Silica gel sheath ensure that camera lens is not scratched, and have good application performance.
In conjunction with the explanation and practice of the utility model disclosed here, the other embodiments of the utility model are for this field
Technical staff will be readily apparent and understand.Illustrate and embodiment be regarded only as being exemplary, the utility model it is real
Scope and spirit are defined in the claims.
Claims (7)
1. a kind of portable field reconnoitres camera light compensating lamp, which is characterized in that the camera light compensating lamp includes two semiorbicular
The shaft hinge on the head of lamp panel, hinged two lamp panels, the connection knot that the tail portion of two lamp panels is connected in disassembled mode
Structure；
The upper surface of the lamp panel is covered with semiorbicular transparent lamp shade, and the transparent lamp shade has lamp holder and is arranged in described
Lamp bead on lamp holder；
The medial surface of each lamp panel is coated with silicone rubber cover；
Power supply and circuit board are additionally provided in the lamp panel；
The connection structure is following form:
The tail portion of one lamp panel is embedded with negative magnetite, and the tail portion of another lamp panel is embedded with positive magnetite；Described in one
The tail portion of lamp panel is fixed with elastic webbing, and the tail portion of another lamp panel is equipped with velcro；The elastic webbing can be bonded in described
At velcro.
2. camera light compensating lamp according to claim 1, which is characterized in that
The lateral surface of one of them lamp panel is equipped with charging interface, control switch, brightness regulating button, is equipped at charging interface
Dust plug.
3. camera light compensating lamp according to claim 1, which is characterized in that
The power supply is lithium battery, and rated output voltage 100V, frequency is 50~60Hz, charging voltage 5V.
4. camera light compensating lamp according to claim 1, which is characterized in that
The LED small lamp bulb of 21 0.5W is equidistantly disposed on each lamp panel；The internal diameter of the lamp panel be 4cm, outer diameter 6cm,
With a thickness of 1.5cm.
5. camera light compensating lamp according to claim 1, which is characterized in that
The lateral surface of the lamp panel, lower end surface are also coated with translucent lightweight silicone rubber cover.
6. camera light compensating lamp according to claim 1, which is characterized in that
The screw that the transparent lamp shade, the lamp holder are respectively equipped with corresponding bump and connect.
7. camera light compensating lamp according to claim 1, which is characterized in that
The middle part of the lamp holder is equipped with radiating area, and the lamp holder is polyethylene lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710987.6U CN208888553U (en) | 2018-10-22 | 2018-10-22 | A kind of portable field reconnoitres camera light compensating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710987.6U CN208888553U (en) | 2018-10-22 | 2018-10-22 | A kind of portable field reconnoitres camera light compensating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208888553U true CN208888553U (en) | 2019-05-21 |
Family
ID=66516794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821710987.6U Expired - Fee Related CN208888553U (en) | 2018-10-22 | 2018-10-22 | A kind of portable field reconnoitres camera light compensating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208888553U (en) |
-
2018
- 2018-10-22 CN CN201821710987.6U patent/CN208888553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20191022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |