CN204951224U

CN204951224U - Rat fixing box

Info

Publication number: CN204951224U
Application number: CN201520705872.8U
Authority: CN
Inventors: 徐永清; 崔轶
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-14
Filing date: 2015-09-14
Publication date: 2016-01-13
Anticipated expiration: 2025-09-14

Abstract

The utility model discloses a rat fixing box includes box body, clamp plate and lid, the box body is enclosed to close by antetheca, hou bi, an end ancient piece of jade, round, flat and with a hole in its centre and both sides wall and forms, and inside being equipped with of box body hold the chamber, runs through on the antetheca of box body and has offered the eck, and run through on the back wall of box body and offered the tail mouth, on the antetheca in the mobilizable metal fastener that is provided with of eck position department, the clamp plate install in the box body hold the intracavity, the lid lid fits on the box body. The utility model discloses rat fixing box because run through on the antetheca of box body and has seted up the eck, run through on the back wall of box body and seted up the tail mouth, on the antetheca in the mobilizable metal fastener that is provided with of eck position department to can effectual fixed mouse, it contracts to prevent that its head from returning, the big rattail intravenous route or get blood be convenient for, experiments such as blood are got to the eye socket, just the utility model discloses simple structure, convenient operation, it is with low costs.

Description

Large mouse fixed case

Technical field

This utility model relates to the medical instruments field of animal experiment study, is specifically related to a kind of large mouse fixed case.

Background technology

In clinical trial, we often select rat as laboratory animal, need to be fixed rat to get blood, and the position of getting blood is usually eyes and tail, therefore need to be fixed it.Various experiments wherein using rat as experimental subject, account for zooperal more than 65%.The aggressivity of rat is stronger, therefore carrying out rat tail vein administration, get blood and eye socket when getting the operations such as blood, be difficult to fix, easy generation is to the event of biting of laboratory technician, cause serious consequence, at present existing a lot of rat fixator occurs on the market, but mostly designs complexity, complex operation and expensive, is unfavorable for a large amount of use.

Utility model content

For above-mentioned deficiency, the purpose of this utility model is, provides a kind of large mouse fixed case, and its structure is simple, and easy to operate, cost is low, and effectively can fix mouse head and prevent it from bouncing back.

For achieving the above object, technical scheme provided by the utility model is:

A kind of large mouse fixed case comprises box body, pressing plate and lid, described box body is enclosed by antetheca, rear wall, an end ancient piece of jade, round, flat and with a hole in its centre and two side and forms, and tray interior is provided with container cavity, the antetheca of box body runs through and offers eck, the rear wall of box body runs through and offers tail mouth, described antetheca is provided with metal fastener in described eck position is mobilizable, and described pressing plate is installed in the container cavity of described box body, and described lid is covered on described box body.

Improve as one of the present utility model, the bore of described eck is greater than the bore of described tail mouth, and the diameter of described eck is 1.5-2.0cm.

Improve as one of the present utility model, the upper end of the antetheca of described box body, rear wall and two side is outwards recessed to form and holds platform, holds on platform described in described pressure board is held in.

Improve as one of the present utility model, the sidewall of described box body is provided with draw-in groove, and on described lid, correspondence is provided with buckle, and the buckle of described lid is fastened in the draw-in groove of described box body.

Improve as one of the present utility model, described pressing plate offers multiple through hole.

Improve as one of the present utility model, described box body, pressing plate and lid adopt macromolecule resin active material.

Improve as one of the present utility model, described large mouse fixed case length is 20cm, and width is 10cm.

The beneficial effects of the utility model are: the antetheca of the large mouse fixed case of this utility model due to described box body runs through offering eck, the rear wall of box body runs through and offers tail mouth, antetheca is provided with metal fastener in described eck position is mobilizable, thus effectively can fix mouse, prevent its head from bouncing back, be convenient to rat tail vein injection or get blood, eye socket gets the experiments such as blood, and this utility model structure is simple, easy to operate, cost is low.

Below in conjunction with accompanying drawing and embodiment, this utility model is further illustrated.

Accompanying drawing explanation

Fig. 1 is the structural representation of the large mouse fixed case of this utility model.

Fig. 2 is the three-dimensional exploded view of large mouse fixed case shown in Fig. 1.

In figure, each description of reference numerals is as follows.

Box body-1, antetheca-11, eck-111, rear wall-12, tail mouth-121, an ancient piece of jade, round, flat and with a hole in its centre-13, the end, sidewall-14, draw-in groove-141, container cavity-15, hold platform-16, pressing plate-2, through hole-21, lid-3, buckle-31, metal fastener-4.

Detailed description of the invention

By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.

Refer to Fig. 1 and Fig. 2, a kind of large mouse fixed case comprises box body 1, pressing plate 2 and lid 3.Described box body 1 is enclosed by antetheca 11, rear wall 12, an end ancient piece of jade, round, flat and with a hole in its centre 13 and two side 14 and forms, and box body 1 inside is provided with container cavity 15.The antetheca 11 of box body 1 runs through and offers eck 111, the rear wall 12 of box body 1 runs through offering tail mouth 121, described antetheca 11 is provided with metal fastener 4 in described eck 111 position is mobilizable.Described pressing plate 2 is installed in the container cavity 15 of described box body 1, and described lid 3 is covered on described box body 1.

The bore of described eck 111 is greater than the bore of described tail mouth 121, and the diameter of described eck 111 is 1.5-2.0cm, and described eck 111 is for the cervical region of fixing mouse, and tail mouth 121 is for the tail of fixing mouse.

The upper end of the antetheca 11 of described box body 1, rear wall 12 and two side 14 is outwards recessed to form and holds platform 16, holds on platform 16 described in described pressing plate 2 is fastened in.

The sidewall 14 of described box body 1 is provided with draw-in groove 141, and on described lid 3, correspondence is provided with buckle 31, and the buckle 31 of described lid 3 is fastened in the draw-in groove 141 of described box body 1.

In the present embodiment, described pressing plate 2 offers multiple through hole 21, for ventilative, and when mouse is comparatively large, the space of buffering can be had, be unlikely to press too tight, cause the extruding of animal injured.

In the present embodiment, described box body 1, pressing plate 2 and lid 3 adopt macromolecule resin active material, thus reduce the cost of the large mouse fixed case of this utility model.

In the present embodiment, described large mouse fixed case length is 20cm, and width is 10cm.This utility model, only in this, as preferred embodiment, is not limited to length and the width of above-mentioned large mouse fixed case, also should falls in the protection domain of claim of the present utility model modifications and changes more of the present utility model.

In sum, the antetheca 11 of the large mouse fixed case of this utility model due to described box body 1 runs through and offers eck 111, the rear wall 12 of box body 1 runs through and offers tail mouth 121, antetheca 11 is provided with metal fastener 4 in described eck 111 position is mobilizable, thus effectively can fixes mouse, prevent its head from bouncing back, be convenient to rat tail vein injection or get blood, eye socket gets the experiments such as blood, and this utility model structure is simple, easy to operate, cost is low.

The announcement of book and instruction according to the above description, this utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to this utility model, adopt other device same or analogous with it, all in this utility model protection domain.

Claims

1. a large mouse fixed case, it is characterized in that: comprise box body (1), pressing plate (2) and lid (3), described box body (1) is by antetheca (11), rear wall (12), an end ancient piece of jade, round, flat and with a hole in its centre (13) and two side (14) enclose and form, and box body (1) inside is provided with container cavity (15), the antetheca (11) of box body (1) runs through and offers eck (111), the rear wall (12) of box body (1) runs through and offers tail mouth (121), mobilizablely in described eck (111) position on described antetheca (11) be provided with metal fastener (4), described pressing plate (2) is installed in the container cavity (15) of described box body (1), described lid (3) is covered on described box body (1).

2. large mouse fixed case as claimed in claim 1, is characterized in that: the bore of described eck (111) is greater than the bore of described tail mouth (121), and the diameter of described eck (111) is 1.5-2.0cm.

3. large mouse fixed case as claimed in claim 1, it is characterized in that: the upper end of the antetheca (11) of described box body (1), rear wall (12) and two side (14) is outwards recessed to form and holds platform (16), holds on platform (16) described in described pressing plate (2) is fastened in.

4. large mouse fixed case as claimed in claim 1, it is characterized in that: the sidewall (14) of described box body (1) is provided with draw-in groove (141), the upper correspondence of described lid (3) is provided with buckle (31), and the buckle (31) of described lid (3) is fastened in the draw-in groove (141) of described box body (1).

5. large mouse fixed case as claimed in claim 1, is characterized in that: described pressing plate (2) offers multiple through hole (21).

6. large mouse fixed case as claimed in claim 1, is characterized in that: described box body (1), pressing plate (2) and lid (3) adopt macromolecule resin active material.

7. large mouse fixed case as claimed in claim 1, is characterized in that: described large mouse fixed case length is 20cm, and width is 10cm.