CN206260517U - A kind of rat forced swimming finishing device - Google Patents
A kind of rat forced swimming finishing device Download PDFInfo
- Publication number
- CN206260517U CN206260517U CN201621376635.2U CN201621376635U CN206260517U CN 206260517 U CN206260517 U CN 206260517U CN 201621376635 U CN201621376635 U CN 201621376635U CN 206260517 U CN206260517 U CN 206260517U
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- CN
- China
- Prior art keywords
- armed lever
- pole
- rat
- pull bar
- manipulator
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- 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.)
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Abstract
The utility model discloses a kind of rat forced swimming finishing device, including pole, the front end of the pole is hinged and is connected to some armed levers, and the front end of the armed lever is provided with manipulator, and several manipulators have the structure of clamping rat after closing up；The pole is provided with the pull bar of tubular, the pull bar is slideably set on the pole, the pull bar is hinged with one end of several connecting rods, and the other end of connecting rod is hinged the middle part of the armed lever, and the quantity of the connecting rod is identical with the quantity of armed lever and corresponds.The utility model can accurately fish for rapidly Swimming Rats as a result of a kind of utility unit, it is to avoid rat struggles and the phenomena of mortality, greatly improves conventional efficient and Protection operator.
Description
Technical field
The utility model belongs to zoopery clothing arts, and the utility model is related to a kind of catch forced swimming rat
A kind of device for dragging for.
Background technology
In the middle of pharmacological experiment, zoopery is the experiment most often done, and being frequently necessary in particular animals experiment will be big
Mouse is put into water, forces it to swim.And the rat in water is difficult to arrest, can also risk one's life and struggle, or even also occur that drowned asphyxia
The phenomena of mortality, unnecessary trouble is brought to experimental implementation person.
Do not have related experiment device in the market, therefore design a kind of rat forced swimming finishing device, can be greatly
Promote operating efficiency, it is ensured that experiment is smoothed out.
The content of the invention
Technical problem to be solved in the utility model is：A kind of rat forced swimming finishing device is provided, the device makes
With convenient, easy extensive use.
The utility model solves the technical scheme that its technical problem used：
A kind of rat forced swimming finishing device, including pole, the front end of the pole are hinged and are connected to some armed levers, described
The front end of armed lever is provided with manipulator, and several manipulators have the structure of clamping rat after closing up；The pole is provided with tubular
Pull bar, the pull bar is slideably set on the pole, and the pull bar is hinged with one end of several connecting rods
Connect, the other end of connecting rod is hinged the middle part of the armed lever, and the quantity of the connecting rod is identical with the quantity of armed lever and corresponds.
Preferably, the armed lever includes the first armed lever and the second armed lever that are fixedly connected, first armed lever and the company
Bar is hinged, and second armed lever is affixed with the manipulator, has angle between the first armed lever and the second armed lever.
Preferably, the connecting rod, armed lever are uniformly arranged along pull bar and pole respectively.
Preferably, the manipulator be in arc surfaced, several manipulators close up after in sphere shape.
Preferably, the manipulator is provided with some through holes.
Preferably, the pole, the end of pull bar are equipped with anti-slip rubber set.
Preferably, the manipulator inwall has rubber layer.
Rat forced swimming finishing device of the present utility model is realized the grasping of manipulator and is released by the stretching of pull bar
Put.
Improvement of the present utility model mainly has：1st, manipulator aspect：Manipulator has through hole for arc, is in spheroid when closing up,
Whole rat can be completely wrapped up, and adheres to smooth rubber material, it is to avoid rat is scratched, moreover it is possible to effectively protect rat not mechanical
Hand is injured.2nd, connecting rod, armed lever aspect：The connecting rod of symmetric design, armed lever can realize manipulator it is accurate, effectively close up.3rd, pole,
Pull bar aspect：Pull bar is centered around outside pole, and pull bar end connects manipulator by connecting rod, can by stretching pull bar
Manipulator is set to grasp and discharge, so as to fish for the rat just in forced swimming.Pole, the end of pull bar carry anti-slip rubber
Set, it is convenient to grasp and lift.
The beneficial effects of the utility model：Compared with prior art, rat forced swimming finishing device of the present utility model,
As a result of a kind of utility unit, can rat in rapid, accurate crawl cage and in water, be prevented effectively from rat struggle, nothing
Dabbled by being put into or fishing for be prevented effectively from.The rat just in forced swimming can quickly be fished for, it is to avoid the drowned asphyxia of rat
It is dead.The utility model simple structure, easily manufactured simultaneously, moreover it is possible to Protection operator, workable technique effect,
Should greatly promote and use.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of the rat forced swimming finishing device of the utility model embodiment；
Fig. 2 is the structural representation of the manipulator of the utility model embodiment；
Fig. 3 is the structural representation at the pull bar and connecting rod hinge point of the utility model embodiment；
Fig. 4 is the structural representation of the connecting rod with armed lever hinged place of the utility model embodiment；
Fig. 5 is the structural representation of the pole with armed lever hinged place of the utility model embodiment.
Description of reference numerals：
Pole 1；Pull bar 2；Armed lever 3；Connecting rod 4；Manipulator 5；First armed lever 6；Second armed lever 7；Through hole 8.
Specific embodiment
Embodiment of the present utility model is described below in detail, wherein from start to finish same or similar label represent it is identical or
Similar element or the element with same or like function.Below with reference to Description of Drawings embodiment be it is exemplary,
It is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that it is close that term " preceding " refers to that close manipulator one end, " afterwards " refer to
One end of pull bar, " interior " refer to that the direction in the axle center towards pole, " outward " refer to the direction away from pole axle center.
Fig. 1-5 is the structural representation of the rat forced swimming finishing device of the utility model embodiment.It includes pole
1st, pull bar 2, armed lever 3, connecting rod 4 and manipulator 5.
It is uniform, symmetrical in the end of pole 1 that the front end hinge of pole 1 is connected to 4 armed levers, 3,4 armed levers 3.Armed lever 3
Front end is respectively equipped with after 5,4 manipulators 5 of a manipulator close up the structure with clamping rat, i.e. each manipulator 5 is in
Arc surfaced, 4 manipulators 5 close up after in sphere shape.Some through holes 8 are equipped with each manipulator 5, are both easy to draining, also just
In observation.Pole 1 is provided with the pull bar 2 of tubular, and pull bar 2 is set on pole 1, and can slide the slide anteroposterior of pole 1.Push-and-pull
The end of bar 2 is hinged with one end of 4 connecting rods 4, and the other end of connecting rod 4 is hinged the middle part of armed lever 3, the quantity and arm of connecting rod 4
The quantity of bar 3 is identical and corresponds.4 connecting rods 4 are also uniform, be symmetricly set on the end of pull bar 2.
Armed lever 3 includes the first armed lever 6 and the second armed lever 7 that are fixedly connected, and the first armed lever 6 is hinged with connecting rod 4, the second arm
Bar 7 is affixed with manipulator 5, has angle between the first armed lever 6 and the second armed lever 7.Specifically, in the closed configuration of manipulator 5
Under, the first armed lever 6 outwards stretches out backward with pole 1 from pin joint, the second armed lever 7 from the tie point with the first armed lever 6 forward
Inwardly stretch out, so that when pull bar 2 is promoted forward, manipulator 5 can quickly close up.
Pole 1, the end of pull bar 2 carry anti-slip rubber set, convenient to grasp and lift.The inwall of manipulator 5 has rubber
Layer, it is to avoid rat is scratched, moreover it is possible to effectively protect rat not injured by manipulator 5.
As a specific example of the present embodiment, be provided between the pull bar 2 and pole 1 match the slide rail that coordinates with
Chute (not shown), so prevents from being rotated between pull bar 2 and pole 1, so that manipulator 5 can not be complete during push-and-pull
Close up, influence fishing for for rat.
Using the rat forced swimming finishing device of the present embodiment when rat is captured, pole 1 is held on the other hand, hold on the other hand
Pull bar 2, rat is directed at by manipulator 5, is pulled pole 1 or is promoted pull bar 2, manipulator 5 to close up, and rat is wrapped.It is mobile
Arm, correct position is put in by rat.Rat is released by pull bar 2 is resetted.To increase the friction between staff and device
Power, is gripped so that staff is more convenient, and anti-slip rubber set is carried in pole 1, the end of pull bar 2.Effectively to protect rat manipulator 5
Interior attachment smooth rubber, for realize manipulator 5 it is accurate, effectively close up, connecting rod 4, manipulator 5 are symmetric design, and size is complete
Unanimously.
Grasping and release that the rat forced swimming finishing device of the present embodiment passes through the manipulator 5 of stretching control.It is described
Break catching apparatus are provided with manipulator 5, and to there is radial shape, manipulator 5 can form one close to complete spheroid to manipulator 5 when grasping.
The pole 1 of symmetric design, connecting rod 4 enable that manipulator 5 accurately closes up, and realize accurate crawl.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case where principle of the present utility model and objective is not departed from various changes, modification, replacement can be carried out to these embodiments
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (7)
1. a kind of rat forced swimming finishing device, it is characterised in that including pole, the front end of the pole be hinged be connected to it is some
Armed lever, the front end of the armed lever is provided with manipulator, and several manipulators have the structure of clamping rat after closing up；On the pole
The pull bar of tubular is provided with, the pull bar is slideably set on the pole, the pull bar and several connecting rods
One end is hinged, and the other end of connecting rod is hinged the middle part of the armed lever, the quantity of the connecting rod it is identical with the quantity of armed lever and
Correspond.
2. rat forced swimming finishing device according to claim 1, it is characterised in that the armed lever includes being fixedly connected
The first armed lever and the second armed lever together, first armed lever are hinged with the pole, second armed lever and the machine
Tool hand is affixed, has angle between the first armed lever and the second armed lever.
3. rat forced swimming finishing device according to claim 1 and 2, it is characterised in that the connecting rod, armed lever difference
Uniformly arranged along pull bar and pole.
4. rat forced swimming finishing device according to claim 1, it is characterised in that the manipulator is in arc surfaced,
Several manipulators are in sphere shape after closing up.
5. rat forced swimming finishing device according to claim 4, it is characterised in that the manipulator is provided with some
Through hole.
6. rat forced swimming finishing device according to claim 1, it is characterised in that the pole, the end of pull bar
Portion is equipped with anti-slip rubber set.
7. rat forced swimming finishing device according to claim 4, it is characterised in that the manipulator inwall has rubber
Glue-line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376635.2U CN206260517U (en) | 2016-12-15 | 2016-12-15 | A kind of rat forced swimming finishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376635.2U CN206260517U (en) | 2016-12-15 | 2016-12-15 | A kind of rat forced swimming finishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206260517U true CN206260517U (en) | 2017-06-20 |
Family
ID=59046454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621376635.2U Expired - Fee Related CN206260517U (en) | 2016-12-15 | 2016-12-15 | A kind of rat forced swimming finishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206260517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112970605A (en) * | 2021-02-19 | 2021-06-18 | 山东中医药大学 | Intelligent experimental apparatus for forced swimming of rodent |
-
2016
- 2016-12-15 CN CN201621376635.2U patent/CN206260517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112970605A (en) * | 2021-02-19 | 2021-06-18 | 山东中医药大学 | Intelligent experimental apparatus for forced swimming of rodent |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20171215 |