CN210726439U

CN210726439U - Small insect self-separating counting device without living body damage

Info

Publication number: CN210726439U
Application number: CN201921474632.6U
Authority: CN
Inventors: 刘雨芳; 陈思源
Original assignee: Hunan University of Science and Technology
Current assignee: Hunan University of Science and Technology
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-06-12
Anticipated expiration: 2029-09-06

Abstract

A small insect self-separating counting device without damage to living bodies comprises an insect collecting chamber (1), a primary diluting and separating chamber (2), a secondary diluting and separating chamber (3) and a counting chamber (4) which are sequentially connected, wherein a shading black sleeve cover (111) is arranged on an outer cover of the insect collecting chamber (1), and flashboards (16, 24 and 35) are respectively arranged between the insect collecting chamber (1) and the primary diluting and separating chamber (2), between the primary diluting and separating chamber (2) and the secondary diluting and separating chamber (3) and between the secondary diluting and separating chamber (3) and the counting chamber (4); the tops of the primary dilution separation chamber (2) and the secondary dilution separation chamber (3) are respectively provided with a booster (21, 31), the booster (21, 31) is respectively sealed by an escape-proof sleeve cover (22, 32), the insect collecting chamber (1) is provided with a movably mounted sealing plate (11), and the counting chamber (4) is a replaceable transparent test tube. The utility model discloses simple structure, convenient operation, portable can realize the separation of can not damaging diluting of automation to small-size insect and accurate count.

Description

Small insect self-separating counting device without living body damage

Technical Field

The utility model belongs to the technical field of a small-size insect self-separation count technique and specifically relates to a device that is used for independently separating and accurate count experiment population density too high and the fast live body small-size insect of activity speed.

Background

In the current field of insect ethology and pest control research, the research content of the current field often needs accurate insect counting, transferring, expanding propagation and the like, and none of the researches is based on an accurate insect counting method, so that the accurate, rapid and nondestructive counting of the small living insects is a problem which needs to be solved urgently in the experimental research of the insect ethology.

Nowadays, the separation and counting methods for living small insects with high population density and fast moving speed are very few and have low precision. The existing separation method or the existing separation method causes damage to the integrity of insect bodies of insects, further influences the physiological and biochemical processes and the growth and development of the insects, and urgently needs a device which can reduce the manpower consumption and accurately count the living insects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce manpower consumption, can not be damaged the accurate experimental apparatus who counts the live body insect again, have the effect of letting the small-size insect of live body self-detach and accurate count. The counting device solves the problem of necessary nondestructive and accurate insect counting method and technology in the fields of insect ethology and pest control research, and provides the counting device for accurately, quickly and nondestructively counting the living small insects.

To achieve the above object, the embodiment of the present invention is: a self-separating counting device for small insects without damage to living bodies comprises an insect collecting chamber, a primary diluting and separating chamber, a secondary diluting and separating chamber and a counting chamber which are sequentially connected; flashboards are respectively arranged between the insect collecting chamber and the primary dilution separation chamber, between the primary dilution separation chamber and the secondary dilution separation chamber, and between the secondary dilution separation chamber and the counting chamber; the tops of the primary dilution separation chamber and the secondary dilution separation chamber are respectively provided with an insertion hole, and respectively inserted into the primary dilution separation chamber and the secondary dilution separation chamber through the insertion holes and respectively sealed by an anti-escape sleeve cover; the insect collecting chamber is provided with a movably mounted front closing plate, the counting chamber is a replaceable transparent test tube, and a shading black cover is sleeved outside the insect collecting chamber.

Preferably, the flashboards between the insect collecting chamber and the primary dilution separating chamber, between the primary dilution separating chamber and the secondary dilution separating chamber and between the secondary dilution separating chamber and the counting chamber are respectively arranged between the insect collecting chamber and the primary dilution separating chamber, between the primary dilution separating chamber and the secondary dilution separating chamber and between the counting chamber and the secondary dilution separating chamber through clamping grooves, and a handle is arranged at the upper end of each flashboard.

Preferably, the front closing plate is installed at the rear end of the insect collecting chamber through the clamping groove, and a handle is arranged on the front closing plate.

Preferably, the lower section of the movement aid is a soft biological hair brush or an artificial hair brush, the escape-proof sleeve cover is a cone-shaped sleeve cover made of fine silk yarns, the upper end of the escape-proof sleeve cover is embedded with a telescopic rubber band, and the lower end of the escape-proof sleeve cover is seamlessly adhered to the inner diameter of the insertion hole.

And as optimization, a fixed platform is arranged below the counting chamber, and the counting chamber and the bottom of the secondary dilution separation chamber are kept horizontal.

As optimization, a chamber body consisting of the insect collecting chamber, the primary dilution separation chamber and the secondary dilution separation chamber and a front closing plate are made of transparent organic glass.

The utility model discloses technical scheme has following advantage:

1. the utility model solves the difficult problem of non-damage accurate counting of small living insects with high population density and high moving speed, and provides a relevant necessary basic method and technology for insect life-sheet research, insect ethology research and pest control research;

2. the shading black cover of the utility model can isolate external light to form a darkroom, and the phototaxis of the insect is utilized to promote the insect to move towards the direction of the dilution separation chamber, so as to achieve the purpose of gradual self-dilution separation, thereby not only not damaging the insect body, but also facilitating accurate counting;

3. primary dilution separating chamber and secondary dilution separating chamber play and progressively reduce insect density, dilute and independently separate the insect, and pass through the flashboard, all nimble removal from top to bottom as required, open (pull up) or close (transfer) each function room at any time, open or close the passageway to the indoor removal of count for the insect, easy operation is convenient, the accurate count of being convenient for.

4. Help and move the ware for soft biological hair class brush or synthetic brush, ensure not to harm the polypide, keep the integrality of polypide to through preventing escaping the oversheath, can freely remove in certain space, play the effect that the helping hand insect got into next room.

6. The counting chamber, for removable transparent test tube, be convenient for count and collect, convenient research. And the counting chamber is fixed by the fixer, so that the stability of the counting chamber is ensured, and the counting chamber is simultaneously sleeved with the channel 3 of the secondary dilution separation chamber at the same horizontal position without any seam. Ensuring that the insects to be separated enter the counting chamber according to the density requirement.

In a word, a small-size insect self-separation counting assembly of live not damaged, simple structure, convenient operation easily goes up the hand, the count is accurate, portable provides method and technique for the dilution separation and the accurate count of small-size insect's automatic not damaged.

Drawings

FIG. 1 is a schematic view of the self-contained structure of the present invention

Fig. 2 is a schematic view of the structure of the black light-shielding cover of the present invention when it is separated

In the figure: 1-insect collecting chamber, 11-front closing plate 1, 12-handle, 13-handle hole; 14-a card slot; 15-insects to be separated and counted, 16-flashboards 1, 17-clamping grooves 2, 18-handles, 19-handle holes, 110-channels and 111-shading black cover covers; 2-primary dilution separation chamber, 21-movement aid, 22-escape-proof sleeve cover, 23-insertion hole, 24-flashboard 2, 25-lifting handle, 26-lifting handle hole, 27-clamping groove, 28-channel, 3-secondary dilution separation chamber, 31-movement aid, 32-escape-proof sleeve cover, 33-insertion hole, 34-rear closing board, 35-flashboard, 36-lifting handle, 37-lifting handle hole, 38-clamping groove, 39-channel, 4-counting chamber, 41-fixed table and 5-chamber body.

Detailed Description

In order to more clearly explain the technical solution of the present invention, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited thereto.

As shown in figures 1 and 2, the small insect self-separating and counting device without living body damage comprises a chamber body 5 and a counting chamber 4, wherein the chamber body 5 is made of transparent organic glass materials, the chamber body 5 consists of an insect collecting chamber 1, a primary diluting and separating chamber 2 and a secondary diluting and separating chamber 3, and a shading black sleeve cover 111 covers the insect collecting chamber 1. The insect collecting chamber 1 is connected with the primary dilution separation chamber 2, the secondary dilution separation chamber 3 is connected with the primary dilution separation chamber 2, and the counting chamber 4 is connected with the secondary dilution separation chamber 3. The counting chamber 4 is a replaceable transparent test tube, and is seamlessly sleeved on the lower part of the rear closing plate 34 of the secondary dilution separation chamber 3, and a fixing table 41 is arranged below the counting chamber 4 and used for fixing the counting chamber 4 and ensuring that the counting chamber 4 is parallel to the bottom of the secondary dilution separation chamber 3.

As shown in fig. 1 and 2,

shutters

16, 24 and 35 are respectively provided between the insect collecting chamber 1 and the primary dilution separation chamber 2, between the primary dilution separation chamber 2 and the secondary dilution separation chamber 3, and between the secondary dilution separation chamber 3 and the counting chamber 4; u-shaped

clamping grooves

17, 27 and 38 made of rubber are symmetrically arranged on the inner walls of two sides between the insect collecting chamber 1 and the primary dilution separation chamber 2, between the primary dilution separation chamber 2 and the secondary dilution separation chamber 3 and between the secondary dilution separation chamber 3 and the counting chamber 4 respectively, the

flashboards

16, 24 and 35 are sleeved in the

clamping grooves

17, 27 and 38 respectively, and handles 18, 25 and 36 are arranged at the upper ends of the

flashboards

16, 24 and 35.

Insertion holes

23, 33 are provided at the top of the primary dilution and separation chamber 2 and the secondary dilution and separation chamber 3, respectively, and the

movers

21, 31 are inserted into the primary dilution and separation chamber 2 and the secondary dilution and separation chamber 3 through the

insertion holes

23, 33, respectively, and the

movers

21, 31 are closed by

escape prevention hoods

22, 32, respectively. The lower sections of the

movement assistors

21 and 31 are soft biological hair brushes or artificial synthetic brushes, the escape-

proof sleeves

22 and 32 are cone sleeves made of fine silk yarns, the upper ends of the escape-proof sleeves are embedded with retractable rubber bands, and the lower ends of the escape-proof sleeves are seamlessly adhered to the inner diameters of the

insertion holes

23 and 33.

As shown in fig. 1 and 2, a front closing plate 11 made of transparent organic glass is arranged at one end of the insect collecting chamber 1 opposite to the primary dilution separation chamber 2, the front closing plate 11 is sleeved in a U-shaped clamping groove 14 made of rubber, and a handle 12 is arranged at the upper end of the front closing plate 11. The front closing plate 11 can be pulled up and down through the handle 12, and the insect collecting chamber 1 is formed by putting down the front closing plate 11.

The operation method of the self-separating counting chamber for the small insects without damage to living bodies comprises the following steps:

(1) the closing plate 11 is pulled upwards through the handle 12, after the insects with high density and needing to be separated are placed into the container, the closing plate 11 is placed downwards, and the shading black cover 111 is sleeved on the closing plate, so that the insect collecting chamber 1 with the insects with high density is formed;

(2) the shutter 16 between the insect collecting chamber 1 and the primary dilution separation chamber 2 is pulled up through the handle 18 to form a channel 110, so that insects in the insect collecting chamber 1 enter the primary dilution separation chamber 2 through the channel 110 in sequence, and can be promoted to move towards the secondary dilution separation chamber 3 by utilizing the movement promoter 21;

(3) the gate plate 24 between the primary dilution separation chamber 2 and the secondary dilution separation chamber 3 is pulled up through the handle 25 to form a channel 28, so that the insects in the primary dilution separation chamber 2 enter the secondary dilution separation chamber 3 through the channel 28 in sequence, and the insects can be assisted to move towards the counting chamber 4 by the aid of the movement assisting device 31;

(4) the shutter 35 between the secondary dilution and separation chamber 3 and the counting chamber 4 is pulled upwards by the handle 36, the channel 39 is exposed, the insects in the secondary dilution and separation chamber 3 enter the counting chamber 4 through the channel 39 in sequence, and the number of the insects entering the counting chamber 4 is accurately counted.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. It will be apparent to those skilled in the art that various other modifications and variations can be made in the dilution separation chamber described above, such as the number and number of dilution separation chambers. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A self-separating counting device for small insects without damage to living bodies is characterized by comprising an insect collecting chamber (1), a primary diluting and separating chamber (2), a secondary diluting and separating chamber (3) and a counting chamber (4) which are sequentially connected, wherein flashboards (16, 24 and 35) are respectively arranged between the insect collecting chamber (1) and the primary diluting and separating chamber (2), between the primary diluting and separating chamber (2) and the secondary diluting and separating chamber (3) and between the secondary diluting and separating chamber (3) and the counting chamber (4); the tops of the primary dilution separation chamber (2) and the secondary dilution separation chamber (3) are respectively provided with an insertion hole (23, 33), and respectively inserted into the primary dilution separation chamber (2) and the secondary dilution separation chamber (3) through the insertion holes (23, 33) by a movement aid (21, 31), and respectively sealed by an escape-proof sleeve cover (22, 32); the insect collecting chamber (1) is provided with a movably mounted front closing plate (11), the counting chamber (4) is a replaceable transparent test tube, and a shading black cover (111) is sleeved outside the insect collecting chamber (1).

2. The self-separating and counting device for small insects without damage to living bodies of claim 1, wherein the shutters (16, 24, 35) between the insect collecting chamber (1) and the primary diluting and separating chamber (2), between the primary diluting and separating chamber (2) and the secondary diluting and separating chamber (3), and between the secondary diluting and separating chamber (3) and the counting chamber (4) are respectively installed between the insect collecting chamber (1) and the primary diluting and separating chamber (2), between the primary diluting and separating chamber (2) and the secondary diluting and separating chamber (3), and between the secondary diluting and separating chamber (3) and the counting chamber (4) through clamping grooves (17, 27, 38), and each shutter (16, 24, 35) is provided with a handle (18, 25, 36) at the upper end.

3. The self-separating and counting device for the small insects without damage to living bodies as claimed in claim 1, wherein the front closing plate (11) is installed at the rear end of the insect collecting chamber (1) through a clamping groove (14), and a handle (12) is arranged on the front closing plate (11).

4. The self-separating and counting device without damage to living bodies of small insects as claimed in claim 1, wherein the lower section of the moving aid (21, 31) is a soft biological hair brush or an artificial hair brush, the escape-proof sleeve cover (22, 32) is a cone-shaped sleeve cover made of fine silk yarn, the upper end of the escape-proof sleeve cover is embedded with a retractable rubber band, and the lower end of the escape-proof sleeve cover is seamlessly adhered to the inner diameter of the insertion hole (23, 33).

5. The self-separating and counting device of small insects without damage to living bodies of claim 1, characterized in that a fixing platform (41) is arranged below the counting chamber (4) to keep the bottom of the counting chamber (4) and the bottom of the secondary diluting and separating chamber (3) horizontal.

6. The self-separating and counting device of small insects without damage to living bodies of claim 1, wherein the chamber body (5) composed of the insect collecting chamber (1), the primary diluting and separating chamber (2), the secondary diluting and separating chamber (3) and the front closing plate (11) are made of transparent organic glass.