CN203122666U

CN203122666U - Mouse fixing device

Info

Publication number: CN203122666U
Application number: CN 201320069889
Authority: CN
Inventors: 冉君; 马子风; 杨永清; 王宇; 尹磊淼; 徐玉东
Original assignee: SHANGHAI ACUPUNCTURE CHANNEL INST
Current assignee: SHANGHAI ACUPUNCTURE CHANNEL INST
Priority date: 2013-02-06
Filing date: 2013-02-06
Publication date: 2013-08-14
Anticipated expiration: 2023-02-06

Abstract

The utility model provides a mouse fixing device which comprises a base plate. A vertical plate is vertically placed on the base plate, a horn-shaped fixing port is formed in the vertical plate, and a spring piece stretching across the fixing port is placed on the vertical plate. One end of the spring piece is fixedly connected with the vertical plate, and the other end of the spring piece is movably connected with the vertical plate. The mouse fixing device breaks through a traditional multi-point fixing method, a waist fixing method is adopted, so that a mouse can keep a relative quiet state. In addition, the area for binding the mouse is small, and experiments and operations are convenient accordingly.

Description

The mice fixture

Technical field

This utility model relates to a mouse experiment device, particularly relates to a kind of mice fixture.

Background technology

Mice is a kind of medical research laboratory animal commonly used, and especially transgenic mice worldwide is used widely, and motherland's traditional medicine also more and more selects transgenic mice as object of study.But the mode that can take to put high platform unlike rat owing to the own characteristic of mice makes it probably high and is in stable status, and mice personality ferociousness is good at jumping, and is easy to during operation be bitten by it.So some means of intervention such as the acupuncture of Chinese medicine, moxa-moxibustion operate very inconvenient at mouse model.So when acupuncture, moxa-moxibustion mouse experiment, adopt a kind of gentleness, non-strap-on method is the problem that must solve.

At present the fixture of relevant mice adopts fixing modes end to end, is applicable to afterbody or abdominal part administration like this, but and inconvenient to the mouse operation that experimentizes.When especially carrying out acupuncture or moxa-moxibustion to mice, experiment operator allows mice be in a kind of natural state as much as possible, so may influence experimental data too much to the constraint of mice.Therefore, the time how to select the mice fixing means that suits in experiment, reduce because of the interference of situations such as mice struggle activity to experiment as far as possible, be still the major issue of required solution in the experimentation.

The utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of mice fixture, is used for solving prior art and too much struggles because of the outside constraint of mice health, thereby influence the problem of experimental data.

Reach other relevant purposes for achieving the above object, this utility model provides a kind of mice fixture, comprise base plate, described base plate is provided with the riser of vertical setting, described riser is provided with flaring fixing port and a spring leaf that is across on the described fixing port, one end and the described riser of described spring leaf are fixedly linked, and the other end of described spring leaf and described riser are movably connected.

Further, described spring leaf one end is wrapped on the fixed axis on the described riser; The other end of described spring leaf is hook-shaped, fixes by catching on the staple of being located on the described riser.

Preferably, described riser is provided with a plurality of described staple of vertically arranging.

Further, described base plate upper bottom surface is provided with the iron sheet of strip, and the contact surface of described riser and described base plate is provided with bar magnet, and described bar magnet is fixedlyed connected by magnetic force with described iron sheet.

As mentioned above, a kind of mice fixture structure of the present utility model is simple, easy to use, makes mice be in a kind of relatively quietly state by the waist fixed form, injury to mice is little, has avoided the influence of struggling experiment effect and experimental data are caused because of mice.

Description of drawings

Fig. 1 is shown as the structural representation of a kind of mice fixture of this utility model.

The number in the figure explanation

1 base plate

2 risers

3 fixing ports

4 spring leafs

5 staples

6 iron sheets

7 bar magnets

The specific embodiment

Below by particular specific embodiment embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.

See also Fig. 1.Notice, the appended graphic structure that illustrates of this description, ratio, size etc., equal contents in order to cooperate description to disclose only, understand and reading for person skilled in the art scholar, be not in order to limit the enforceable qualifications of this utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not influencing under the effect that this utility model can produce and the purpose that can reach, all should still drop on the technology contents that this utility model discloses and get in the scope that can contain.Simultaneously, quote in this description as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of this utility model.

As shown in Figure 1, a kind of mice fixture of this utility model base plate 1, base plate 1 is provided with the riser 2 of vertical setting, riser 2 is provided with flaring fixing port 3 and a spring leaf 4 that is across on the fixing port 3, one end and the riser 2 of spring leaf 4 are fixedly linked, the other end of spring leaf 4 and riser 2 are movably connected, and spring leaf 4 has a radian, can cooperate with riser 2 to be used for fixedly mice.

Spring leaf 4 one ends are wrapped on the fixed axis on the riser 2, the other end of spring leaf 4 is hook-shaped, fixing by catching on the staple of being located on the riser 25, riser 2 is provided with a plurality of staples 5 of vertically arranging, space size between adjustable springs sheet 4 and the fixing port 3, the mice of convenient fixing different builds, base plate 1 upper bottom surface is provided with the iron sheet 6 of strip, riser 2 is provided with bar magnet 7 with the contact surface of base plate 1, on bar magnet 7 and the riser 2 with the length and width such as contact surface of base plate 1, bar magnet 7 and iron sheet 6 are fixedlyed connected by magnetic force, can freely reduce easily, increase the riser quantity that is fixed on the base plate 1, satisfy the different experiments demand.Concrete operations, when using, can be according to the size of working place, regulate distance, position between two or the polylith riser arbitrarily, when test is finished, riser can be taken off, be easy to carry and deposit keeping.

This portable mice acupuncture fixture mainly adopts a thin riser 2 and spring leaf 4 mildly to block the waist of mice, the front and back of mice can't touch object enough and just can not struggle, thereby make mice be in a kind of relatively quietly state, and this fixture reaches minimum to the constraint area of mice, conveniently the mice health is carried out acupuncture or moxa-moxibustion operation everywhere, this device is small and exquisite flexibly, light, is easy to use.

During concrete operations, the waist of mice is propped up in the lower edge of fixing port 3, block the waist of mice with spring leaf 4, select the staple 5 of correct position according to the volume of mice, catch on staple 5 with spring leaf 4 hook-shaped ends, mice is fixed, after fixing mice, the position that can utilize bar magnet 7 to regulate between riser 2 and the base plate 1 can need any position of arranging riser 2 according to working place size or experiment, fixes many mices simultaneously.Just can begin to carry out zooperies such as acupuncture or moxa-moxibustion after finishing.

This mice fixture is utilized easy materials such as spring leaf 4, bar magnet 7, for the very simple and easy to do instrument that provides is provided in the animal acupuncture of mice, and this kind mice fixed form is little to the damage that mice is caused, adopt the waist fixed form, break through traditional multiple spot fixing means, the mode of utilizing thin riser 2 to combine with spring leaf 4, reduced the contact area between fixture and mice effectively, avoid because of the influence of fixture to mice, reduced the influence that external factor in the experimentation causes experimental data and experimental result.And this fixture at upper bottom surface outside parcel iron sheet 6, utilizes the magnetic force of 6 on bar magnet 7 and iron sheet that base plate 1 is fixedlyed connected with riser 2 by base 1 upper bottom surface is improved, and this method is simple and reliable, is convenient to dismounting and the operation of experimental provision.

This device is through after carrying out practical operation to a large amount of mices, determine to be used in this device the fixedly preferred embodiment of the riser 2 of mice waist, be the riser 2 long 8cm of being, wide is 7cm, fixing port 3 openings on the riser 2 are 2cm, vertical dimension between the contact surface of the lower edge of fixing port 3 and riser 2 and base plate 1 is 4cm, and staple 5 arranges two at vertical direction, the radius of two staples 5 is respectively 1.5cm and 1cm up and down, radius is that the staple 5 of 1.5cm is positioned at the top that radius is the staple 5 of 1cm, makes things convenient for the space size between regulated at will spring leaf 4 and the fixing port 3.

In sum, a kind of mice fixture of this utility model breaks through traditional multiple spot fixing means, adopt the waist fixed form, utilize the fixedly waist of mice of thin plate and spring leaf 4, foot can't touch object before and after making mice, avoid the struggle of mice extremity, make mice be in a kind of relatively quietly state, and this device reaches minimum to the constraint area of mice, can carry out test operations such as acupuncture or moxa-moxibustion easily to mice, in addition, this device is small and exquisite flexibly, reduces the contact area between mice and fixture effectively, and is easy to use, so this utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.

Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction this utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that this utility model discloses and the technological thought, must be contained by claim of the present utility model.

Claims

1. mice fixture, it is characterized in that, comprise base plate (1), described base plate (1) is provided with the riser (2) of vertical setting, described riser (2) is provided with flaring fixing port (3) and a spring leaf (4) that is across on the described fixing port (3), one end of described spring leaf (4) and described riser (2) are fixedly linked, and the other end of described spring leaf (4) and described riser (2) are movably connected.

2. mice fixture according to claim 1 is characterized in that, described spring leaf (4) one ends are wrapped on the fixed axis on the described riser (2); The other end of described spring leaf (4) is hook-shaped, and is fixing by catching on the staple of being located on the described riser (2) (5).

3. mice fixture according to claim 2 is characterized in that, described riser (2) is provided with a plurality of described staple of vertically arranging (5).

4. mice fixture according to claim 1, it is characterized in that, described base plate (1) upper bottom surface is provided with the iron sheet (6) of strip, described riser (2) is provided with bar magnet (7) with the contact surface of described base plate (1), and described bar magnet (7) is fixedlyed connected by magnetic force with described iron sheet (6).