CN203860286U - Automatic insect succession experiment sample and data collecting device used by legal medical expert - Google Patents
Automatic insect succession experiment sample and data collecting device used by legal medical expert Download PDFInfo
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- CN203860286U CN203860286U CN201420284911.7U CN201420284911U CN203860286U CN 203860286 U CN203860286 U CN 203860286U CN 201420284911 U CN201420284911 U CN 201420284911U CN 203860286 U CN203860286 U CN 203860286U
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Abstract
An automatic insect succession experiment sample and data collecting device used by a legal medical expert comprises an insect activity cage and an insect collecting cage, wherein the bottom of the insect activity cage is a certain distance away from the ground, a gap allowing insects to fly into the insect activity cage is formed between the bottom of the insect activity cage and the ground, the insect collecting cage is separably arranged above the insect activity cage, the lateral side of the insect activity cage and the lateral side of the insect collecting cage are sealed with dark-color high-density gauze, and the top of the insect collecting cage is sealed with light-color high-density gauze; the insect activity cage is provided with a temperature and humidity recorder, a high-definition camera and a vibrator; the insect collecting cage is composed of multiple collecting chambers, the bottom of each collecting chamber is provided with a movable plate capable of opening or closing the collecting chamber, the movable plates can close the collecting chambers at regular times, and each collecting chamber is further provided with a sampling door. In this way, sampling and data collection can be achieved in a fully automatic mode, and interference of human factors in an experiment is reduced; meanwhile, adult insects, larvae, pupae and puparia can be captured at the same time, efficient and comprehensive sampling can be achieved, and interference of the sampling process in succession is reduced.
Description
Technical field
The utility model relates to the automatic acquisition equipment of a kind of legal medical expert with sampling and Data Collection, is specifically related to a kind of insect succession experiment sample and automatic data collection equipment.
Background technology
Succession refers to that group or the ecosystem are along regular, the predictable evolution of certain direction.Corpse belongs to the random resource patch occurring in the ecosystem, and the kind of the insect reaching successively and the activity on corpse thereof have formed a short-lived biocoenosis.The caste occurring in this Successional Series has certain regularity.On corpse, predictability to a certain extent of insect Successional Series and regularity make to apply that insect Succession research corpse changes and infering diing time becomes a kind of practicable approach.Legal medical expert insect succession experiment is to be the regularity of insect succession on the corpse of throwing into by analyzing people, infers the death time of corpse in criminal case.Legal medical expert insect succession experiment need be carried out for a long time in many regions, the collection of experimental data, the seizure of insect specimen need consume a large amount of human costs, and because of reasons such as Changes in weather, the data that manually collect may not necessarily reflect experiment real-time condition, thereby affect the accuracy that experimental data is added up.
Summary of the invention
The purpose of this utility model is, for above-mentioned the deficiencies in the prior art, a kind of legal medical expert insect succession experiment sample and automatic data collection equipment are provided, can automatically complete the work such as sampling and Data Collection, reduce the man-hour of scientific research personnel in legal medical expert insect succession experiment, this equipment is easy to operate, easily popularization, and make us carry out succession experiment in each department becomes possibility simultaneously, for forensic entomology scientific research provides experiment condition widely.
In order to achieve the above object, the technical scheme that the utility model adopts is: a kind of legal medical expert insect succession experiment sample and automatic data collection equipment, be characterized in, this equipment comprises insect activity cage and insect collection cage, this insect activity cage bottom has a liftoff spacing with ground, this insect collection cage is arranged at insect activity cage top, can mutually combine with insect activity cage or separate, the side of this insect activity cage and insect collection cage adopts dark high density gauze sealing, and the top of this insect collection cage adopts light high density gauze sealing; Wherein, this insect activity cage bottom is provided with and holds fine sand or earth in order to collect the larva of succession insect or the sand table of pupa, and has the gap that insect is flown into; The side of this insect activity cage is provided with temp. and humidity recorder and high-definition camera, and the bottom of this insect activity cage is also provided with vibrator, impels insect upwards to fly in insect collection cage to produce vibrations; This insect collection cage is made up of several collections chamber, and this several collections chamber can mutually combine or separate; Each bottom, chamber that gathers is provided with the portable plate that can open and seal collection chamber, and this side that respectively gathers chamber is provided with sampling gate.
Described portable plate is provided with dragline, the another end of this dragline is connected with an electric reel, this electric reel is by Timer Controlling and be fixed on the lateral frame adjacent with sampling gate of this collection chamber, the relative both sides of this portable plate bottom are respectively equipped with guide rail, so that this portable plate gathers chamber along guide rail opening and closing of fault under the effect of electric reel and the traction of dragline.
Described insect activity cage bottom is provided with sand table fixed mount, on this sand table fixed mount, places described sand table.Described vibrator is arranged on this sand table fixed mount.
Described insect activity cage below is provided with feet, so that this insect activity cage bottom produces described liftoff spacing with ground.
So, the utlity model has following advantage:
1. in conjunction with structures such as high-definition camera, temp. and humidity recorder, vibrator and dodge gates, realize the full-automation of sampling and Data Collection, reduced the interference of human factor to experiment;
2. the setting of insect collection cage and sand table sampling structure, can catch insects adult, larva, pupa and puparium complete the sampling work of experiment simultaneously comprehensively;
3. make full use of insect phototaxis and the frightened habit that flies to alter on backward of inviting catches insects, realize efficiently and comprehensively sampling;
4. insect collection cage can separate with insect activity cage, carries out insect anesthesia after making insect collection cage away from succession platform again, has reduced the interference of sampling process to succession.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the utility model is a kind of legal medical expert insect succession experiment sample and automatic data collection equipment, and it comprises insect activity cage 1 and insect collection cage 2.This insect collection cage 2 is arranged at insect activity cage 1 top, can mutually combine or separate with insect activity cage 1, in the present embodiment, it is the upper end of one end of angle bar (not shown) being fixed on to hollow pipe 3 of the framework of insect activity cage, the other end exposes to hollow pipe 3 of the framework of this insect activity cage, so that hollow pipe 3 of the framework of insect collection cage can be sheathed on this insect activity cage by angle bar; This insect activity cage 1 below is provided with feet 4, so that this insect activity cage 1 produces a liftoff spacing with ground.Wherein:
This insect activity cage 1 is the main place of placing experimental animal carcass and carrying out succession experiment.The dark high density gauze sealing of face is adopted in 4 sides of this insect activity cage 1, bottom is provided with sand table fixed mount 11, on this sand table fixed mount 11, place sand table 12, and make sand table 12 both sides produce a gap 13, so that insect enters in insect activity cage 1 through 12 liang of side clearances 13 of sand table from liftoff spacing.This sand table 12 is to put experimental animal carcass part, holds fine sand or earth, in order to collect larva or the pupa of succession insect in it.
The side of this insect activity cage 1 is provided with temp. and humidity recorder 14 and high-definition camera 15, and this temp. and humidity recorder 14 can record environmental temperature and the humidity in insect activity cage 1 all the period of time; This high-definition camera 15 can be taken the active situation of insect on corpse all the period of time, and can take at setting-up time point the picture of insect activity.On the sand table fixed mount 11 of this insect activity cage 1, be separately provided with vibrator 16, this vibrator 16 can drive sand table 12 in the time that needs catch insects, to produce vibrations by sand table fixed mount 11, to impel insect upwards to fly in insect collection cage 2.
This insect collection cage 2 is made up of several collections chamber 21, this several collections chamber 21 can mutually combine or separate, in the present embodiment, to adopt insect collection cage 2 to mutually combine with insect activity cage 1 or the mode that separates arranges, be the upper end of one end of angle bar (not shown) being fixed on to hollow pipe 3 of the framework of a collection chamber, the other end exposes to hollow pipe 3 of the framework of this collection chamber, so that hollow pipe 3 of the framework of the adjacent collection chamber of this top, collection chamber can be sheathed on the collection chamber of below by angle bar.Each 21 bottoms, chamber that gather are provided with the portable plate 22 with dragline 23, the another end of this dragline 23 is connected with electric reel 24, this electric reel 24 is by the control of timer (not shown), and be fixed on a lateral frame of this collection chamber 21, the relative both sides of these portable plate 22 bottoms are respectively equipped with guide rail 25, so that this portable plate 22 gathers chamber 21 along guide rail 25 opening and closing of fault under the effect of electric reel 24 and the traction of dragline 23.
Each 4 sides that gather chamber 21 also adopt dark high density gauze sealing, the top of this insect collection cage 2 is sealed by light high density gauze, because of the light transmission of light high density gauze strong compared with the dark high density gauze of side, in different time sections, under the control of portable plate 22, insect can upwards fly in each collection chamber 21 because of phototaxis.
This each chamber 21 that gathers is provided with sampling gate 26 in the adjacent side of electric reel 24, in the time carrying out sample collection, is first insect collection cage 2 to be taken off, then by insect anesthesia indoor each collection, finally opens sampling gate 26 and collect sample.
Claims (5)
1. a legal medical expert insect succession experiment sample and automatic data collection equipment, it is characterized in that, this equipment comprises insect activity cage (1) and insect collection cage (2), this insect activity cage (1) bottom has a liftoff spacing with ground, this insect collection cage (2) is arranged at insect activity cage (1) top, can mutually combine or separate with this insect activity cage (1), the side of this insect activity cage (1) and insect collection cage (2) adopts dark high density gauze sealing, and the top of this insect collection cage (2) adopts light high density gauze sealing; Wherein:
This insect activity cage (1) bottom is provided with and holds fine sand or earth in order to collect the larva of succession insect or the sand table of pupa (12), and has the gap (13) that insect is flown into; The side of this insect activity cage (1) is provided with temp. and humidity recorder (14) and high-definition camera (15), and the bottom of this insect activity cage (1) is also provided with vibrator (16), impels insect upwards to fly in insect collection cage (2) to produce vibrations;
This insect collection cage (2) is made up of several collections chamber (21), and this several collections chamber (21) can mutually combine or separate; Each bottom, chamber (21) that gathers is provided with the portable plate (22) that can open and seal collection chamber (21), and this side that respectively gathers chamber (21) is provided with sampling gate (26).
2. legal medical expert insect succession experiment sample as claimed in claim 1 and automatic data collection equipment, it is characterized in that, described portable plate (22) is provided with dragline (23), the another end of this dragline (23) is connected with an electric reel (24), this electric reel (24) is fixed on the lateral frame adjacent with sampling gate (26) of this collection chamber (21) and by Timer Controlling, the relative both sides of this portable plate (22) bottom are respectively equipped with guide rail (25), so that this portable plate (22) gathers chamber (21) along guide rail (25) opening and closing of fault under the effect of electric reel (24) and the traction of dragline (23).
3. legal medical expert insect succession experiment sample as claimed in claim 1 and automatic data collection equipment, is characterized in that, described insect activity cage (1) bottom is provided with sand table fixed mount (11), the upper described sand table (12) of placing of this sand table fixed mount (11).
4. legal medical expert insect succession experiment sample as claimed in claim 3 and automatic data collection equipment, is characterized in that, described vibrator (16) is arranged on this sand table fixed mount (11).
5. legal medical expert insect succession experiment sample as claimed in claim 1 and automatic data collection equipment, is characterized in that, described insect activity cage (1) below is provided with feet (4), so that this insect activity cage (1) bottom produces described liftoff spacing with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284911.7U CN203860286U (en) | 2014-05-30 | 2014-05-30 | Automatic insect succession experiment sample and data collecting device used by legal medical expert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420284911.7U CN203860286U (en) | 2014-05-30 | 2014-05-30 | Automatic insect succession experiment sample and data collecting device used by legal medical expert |
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|---|---|
| CN203860286U true CN203860286U (en) | 2014-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420284911.7U Expired - Fee Related CN203860286U (en) | 2014-05-30 | 2014-05-30 | Automatic insect succession experiment sample and data collecting device used by legal medical expert |
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| CN (1) | CN203860286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447603A (en) * | 2019-09-06 | 2019-11-15 | 湖南科技大学 | A kind of undamaged small insects of living body are from separating counting device |
| CN113367107A (en) * | 2021-06-11 | 2021-09-10 | 吉林建筑大学 | Tracking method based on population random disorder multi-target genetic algorithm |
-
2014
- 2014-05-30 CN CN201420284911.7U patent/CN203860286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110447603A (en) * | 2019-09-06 | 2019-11-15 | 湖南科技大学 | A kind of undamaged small insects of living body are from separating counting device |
| CN110447603B (en) * | 2019-09-06 | 2024-02-09 | 湖南科技大学 | Small insect self-separating counting device without damage to living body |
| CN113367107A (en) * | 2021-06-11 | 2021-09-10 | 吉林建筑大学 | Tracking method based on population random disorder multi-target genetic algorithm |
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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: 20141008 Termination date: 20160530 |