CN205623979U - Net is catched with loach in laboratory - Google Patents
Net is catched with loach in laboratory Download PDFInfo
- Publication number
- CN205623979U CN205623979U CN201620425979.1U CN201620425979U CN205623979U CN 205623979 U CN205623979 U CN 205623979U CN 201620425979 U CN201620425979 U CN 201620425979U CN 205623979 U CN205623979 U CN 205623979U
- Authority
- CN
- China
- Prior art keywords
- square
- push
- screen frame
- loach
- net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a net is catched with loach in laboratory, including the string bag, the opening of the string bag is the screen frame of rectangle, the last telescopic square that is connected with of screen frame, and the square is connected with the horizontal pole, and the horizontal pole is located screen frame, and screen frame is connected with the pipe, has worn the push -and -pull rod in the pipe, and the push -and -pull rod connects with the horizontal pole repeatedly. A net is catched with loach in laboratory is through setting up square and push -and -pull rod, pulls out the push -and -pull rod, and the square just compresses to be opened, catches with catching the net, impels the push -and -pull rod after reaping the loach, and the square just extends the closure, salvages the network access pocket with the loach, and the square prevents that the loach from escaping. The utility model discloses simple novel, the operation of being convenient for, the realization loach work of catching that can be quick, safe.
Description
Technical field
This utility model belongs to fishing tool technical field, is specifically related to a kind of use for laboratory Misgurni anguillicaudati and fishes for
Net.
Background technology
At present, laboratory as instruction biology, studies the pollutant toxicological effect to it frequently with Misgurni anguillicaudati.
Misgurni anguillicaudati typically cultivates in Plastic Drum, it is frequently necessary to pull Misgurni anguillicaudati out and detect during experiment, with general fishing
Net carries out fishing for and easily causes Misgurni anguillicaudati and escape, and brings much inconvenience for experiment.
Utility model content
The purpose of this utility model is to provide a kind of use for laboratory Misgurni anguillicaudati and fishes for net, solves and catches with existing net
The problem that Misgurni anguillicaudati escapes easily is made when dragging for Misgurni anguillicaudati.
This utility model be employed technical scheme comprise that, a kind of use for laboratory Misgurni anguillicaudati fishes for net, including the string bag,
The opening of the string bag is the screen frame frame of rectangle, and screen frame frame connects telescopic square, and square is with cross bar even
Connecing, cross bar is positioned at screen frame frame, and screen frame frame is connected with pipe, is installed with push-pull bar in pipe, push-pull bar with
Cross bar downlink connection.
Feature of the present utility model also resides in,
Square is rectangle, is provided with groove in two limits that screen frame frame is relative, two limits that square is relative
Being positioned at the groove on two relative limits of screen frame frame, two other limit of square connects with screen frame frame and cross bar respectively
Connect.
The beneficial effects of the utility model are: a kind of use for laboratory Misgurni anguillicaudati is fished for Netcom and crosses and arrange square and push away
Pull bar, pulls out push-pull bar, and square just compresses to be opened, and fishes for fishing for net, advances after reaping Misgurni anguillicaudati
Push-pull bar, square just extends Guan Bi, and Misgurni anguillicaudati is salvaged network access pocket, and square prevents Misgurni anguillicaudati from escaping.This practicality
Novel simple novelty, convenient to operate, it is possible to quickly, to securely achieve Misgurni anguillicaudati and fish for work.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model a kind of use for laboratory Misgurni anguillicaudati fishes for net.
In figure, the 1. string bag, 2. pipe, 3. screen frame frame, 4. square, 5. cross bar, 6. push-pull bar.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
This utility model provides a kind of use for laboratory Misgurni anguillicaudati and fishes for net, as it is shown in figure 1, include the string bag 1,
The opening of the string bag 1 is the screen frame frame 3 of rectangle, and screen frame frame 3 connects telescopic square 4, square 4
Being connected with cross bar 5, cross bar 5 is positioned at screen frame frame 3, and screen frame frame 3 is connected with pipe 2, pipe 2
A length of 40 ± 1 centimetres, the internal diameter of pipe 2 is 1 ± 0.1 centimetre, and the external diameter of pipe 2 is 2 ± 0.1 centimetres,
Push-pull bar 6, push-pull bar 6 and cross bar 5 downlink connection, push-pull bar 6 a length of 52 ± 1 it is installed with in pipe 2
Centimetre, a diameter of 0.8 ± 0.05 centimetre of push-pull bar 6,
Square 4 is rectangle, is provided with groove in two limits that screen frame frame 3 is relative, and square 4 is relative
Two limits are positioned at the groove on two relative limits of screen frame frame 3, two other limit of square 4 respectively with screen frame
Frame 3 and cross bar 5 connect.
This utility model a kind of use for laboratory Misgurni anguillicaudati fishes for the using method of net: first pull-out push-pull bar 6,
Square 4 just compresses to be opened, and fishes for fishing for net, advances push-pull bar 6, square 4 after reaping Misgurni anguillicaudati
Just extend Guan Bi, Misgurni anguillicaudati is salvaged into fishing for net.
A kind of use for laboratory Misgurni anguillicaudati of the present utility model is fished for Netcom and crosses and arrange square 4 and push-pull bar 6, draws
Going out push-pull bar 6, square 4 just compresses to be opened, and fishes for fishing for net, advances push-and-pull after reaping Misgurni anguillicaudati
Bar 6, square 4 just extends Guan Bi, is salvaged by Misgurni anguillicaudati in network access pocket 1, and square 4 prevents Misgurni anguillicaudati from escaping.
This utility model is the most novel, convenient to operate, it is possible to quickly, securely achieves Misgurni anguillicaudati and fishes for work.
Claims (2)
1. a use for laboratory Misgurni anguillicaudati fishes for net, it is characterized in that: include the string bag (1), screen frame frame (3) that opening is rectangle of the string bag (1), the upper connection of screen frame frame (3) has telescopic square (4), square (4) is connected with cross bar (5), cross bar (5) is positioned at screen frame frame (3), screen frame frame (3) is connected with pipe (2), being installed with push-pull bar (6) in pipe (2), push-pull bar (6) is connected with cross bar (5).
A kind of use for laboratory Misgurni anguillicaudati the most according to claim 1 fishes for net, it is characterized in that: described square (4) is rectangle, it is provided with groove in two limits that screen frame frame (3) is relative, two limits that square (4) is relative are positioned at the groove on two relative limits of screen frame frame (3), and square (4) two other limit is connected with screen frame frame (3) and cross bar (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425979.1U CN205623979U (en) | 2016-05-11 | 2016-05-11 | Net is catched with loach in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425979.1U CN205623979U (en) | 2016-05-11 | 2016-05-11 | Net is catched with loach in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205623979U true CN205623979U (en) | 2016-10-12 |
Family
ID=57058754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425979.1U Expired - Fee Related CN205623979U (en) | 2016-05-11 | 2016-05-11 | Net is catched with loach in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205623979U (en) |
-
2016
- 2016-05-11 CN CN201620425979.1U patent/CN205623979U/en not_active Expired - Fee Related
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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: 20161012 Termination date: 20180511 |